新世纪大学英语综合教程4(第二版)-习题答案
第一单元答案Enhance Your Language AwarenessWords in Action▆ Working with Words and Expressions1.In the boxes below are some of the words you have learned inthis unit. Complete the following sentences with the words given. Change the form where necessary.▆ Answers:1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.In the boxes below are some of the expressions you have learnedin this unit. Complete the sentences with them. Change the form where necessary.▆ Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heart▆ Increasing Your Word Power1.You will read six pairs of words which are similar in meaningbut are different in usage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total12) gross2. A blend is a word produced by combining parts of other words,such as “comsat”from “communications”and “satellite”.Try to find out what words the following blends are formed from.You may consult a dictionary if necessary.▆ Answers:3.Fill in the blanks in Column B with an adjective in Text A. Thetarget adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆ Answers:1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context1.Study the following sentences from Text B and point out thegrammatical function of each of the present participles used as an adverbial.▆ Answers:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of time2. Complete the following sentences by translating the Chinese inthe brackets into English, using a present participle as an adverbial.▆ Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12) verge(13) moderate(14) ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches onTV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2. Translate the following passage into English.▆ Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood”ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆ Write an essay of no less than 150 words on the topic “My Understanding of Environmental Protection”. Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆ Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.(167 words)。
新世纪大学英语综合教程4(第二版)
新世纪大学英语综合教程4(第二版) 第四章答案Enhance Your Language Awareness Words in Action▇ Working with Words and Expressions1 In the boxes below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary. ■Answers: 1) mass 2) gambled 3) voluntary 4) hunted 5) classified 6) abolished 7) division 8) senseless 9) fashions 10) coordination 11) declarations 12) mitted 13) necessity 14) moderately 15) slightest16) considerable 17) evaluate 18) derived2 In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with them. Change the form where necessary. ■Answers:1) stands/stood a chance 2) ruled out 3) consist /consists of 4) gone through 5) in the strict sense 6) At a guess 7) earnsa living 8) coincide with 9) gone in for 10) got their teeth into▆ Increasing Your Word Power 1 Word BuildingDid you notice the suffix -ary and -ory in words such as “voluntary” and “satisfactory” in Texts A and B? The suffix -ary or -ory can be added to a noun to form an adjective. Now add the suffixes of -ary or -ory to the nouns in the following table to form adjectives, then translate them into Chinese.▆1) imaginary 2) congratulatory 3) Migratory 4) documentary 5) legendary 6) introductory 7) contradictory 8) explanatory2 Study the following usage notes and then plete each of the following sentences with an appropriate word from the box. ▆Answers for reference: 1) vocation2) posts3) trade 4) job5) work6) profession 7) career8) position3 Underline the mistakes in the following sentences, paying special attention to the use of prepositions. Write down your corrections in the space provided. If there is no mistake, write “No Mistake”. ▇ Answers:1) ( of will.2) ( against black people.3) (for 4) (with) The deceased musician was buried in his home village in5) (over) The mayor (市长stone of the new museum.6) (of always pretend otherwise.7) (in ) The old man’s will was signed witnesses—his younger sister and one of his favourite students.8) ( No Mistake ) When Britain declared war on Germany, Jack’s grandpa joinedthe army and his grandma was frightened for his safety all the time.9) (of) The marketing strategy that I designed proved suessful and my10) (No Mistake ) The new theatre is very spacious, but unfortunately, it is difficultof aess for wheel-chair users.11) (for to know that his passport had been revoked (吊销) by the US government.12) (of “popular” writers, whom he describes as talentless and worthless.Grammar in Context1 Turn the following plex sentences into simple sentences. ▇ Answers for reference:1) I don’t remember having borrowed/borrowing anything from you. 2) She’ll stay here for a couple of weeks before going on to New York. 3) The prospect of Professor Smith’s ing to see us cheered us all. 4) Jim, a man of strong character, naturally didn’t give in.5) Arriving at the school gate, he found his classmates had already assembled.2 Replace the that-clause in each of the sentences with a prepositional phrase. ▇ Answers for reference:1) He was afraid of falling behind the others.2) We were all amused at Hey’s running after the dog in his slippers. 3) Have they informed you of the change in the plan?4) We’re grateful to you for having given us so much help.5) We assured them of our willingness to cooperate with them.ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given. ▇ Answers: (1) enjoy (2) physical (3) pelled (4) necessity (5) support (6) mental (7) idealize (8) status (9) values (10) classified (11) essential(12) mind (13) attitude (14) fortunateTranslation1 Translate the following sentences into English, using the words or expressions given in brackets.▇ Answers for reference:1) As more and more details of her private life were disclosed by the media, she was pelled to resign her post as general manager (or: resign as general manager/ resign from thepost of general manager) of the pany. 2) She is very satisfied with her new job as it coincides with her interests.3) I bought this shirt because the pricet was reduced from 300 yuan to 80 yuan. 4) To bring her children up, the mother really went through all kinds of hardships. 5) The police have ruled out murder in the case of the old lady’s death.6) The municipality (municipal government) promised to take effective steps as soon as possible to solve the problems of air pollution.7) I did not go in for the Campus Tennis Championships held last month because of my injured leg.8）If you can get the support of the majority of the girls, you stand a good chance of winning the election and being Chairman of the Students Union.9) Not all the books he wrote were as suessful as this one so I remend that you borrow it from the library and read it.10) At the xx Athens Olympic Games Liu Xiang won the championship of the men’s 110-meter hurdle and broke the world record, which had been previously held by an American athlete.2 Translate the following passage into English. ▇ Answers for reference:Some people think that they’ve fulfilled their tasks as long as they go on duty and e off duty on time. They never think about what is meant by “work” and why they should work at all. In fact, “work” involves such qualities as wisdom, enthusiasm, imagination and creativity.To do his work well, a worker must have a spirit of dedication, and be capable of bearing hardships and standing hard work. In addition, he should have initiative and creativity. Having initiative means the worker should be ready to grasp every opportunity to display his outstanding ability.In addition, a worker should make clear the nature and significance of the work he does, be responsible for whatever he is doing and plunge himself into the work with vigorousenthusiasm. If he can do so, he will find a job no longer a burden but an indispensable part of his life. Whatever he does, he can always find values and pleasure in the work and achieve extraordinary results in otherwise ordinary work.THEME-RELATED WRITINGWrite a position of no less than 150 words on the topic “My Career Choice”. Your writing should cover the following points: 1) the kind of job you prefer to do2) factors you consider when choosing the job 3) conclusion ▆ Sample Essay:My Career ChoiceWhen it es to the choice of career, different people consider the matter from different perspectives. Personally I prefer to be a teacher.I have three reasons for my decision. The first reason is that the profession of teaching is in agreement with mypersonality. Being an outgoing, patient and understanding person, I think I am able to municate with my students and understand their feelings easily, which constitutes an important factor in ensuring suess in teaching. The second reason is that I am interested in the job. It would always give me great joy and satisfaction to see the happy faces of my students, to share my knowledge and life experience with them and to participate in their process of growing up. The third reason is related to my oupational attitude. I always believe that school teachers all over the world are respected for their profound knowledge and higher social status. I have always held my teachers in respect and I hope I would be respected as a teacher, too, in the future.I think teaching is an ideal career for me. Being a university student now, I will work hard to realize my dream.(198 words)人在自然界亚历山大·斯伯金1人类生活在大自然的王国里。
新世纪大学英语综合教程4(第二版)_习题答案之欧阳与创编
第一单元答案Enhance Your Language AwarenessWords in Action▆Working with Words and Expressions1.In the boxes below are some of the words you havelearned in this unit. Complete the following sentences with the words given. Change the form where necessary.▆Answers:1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.In the boxes below are some of the expressions youhave learned in this unit. Complete the sentences with them. Change the form where necessary.▆Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heart▆Increasing Your Word Power1.You will read six pairs of words which are similar inmeaning but are different in usage. Reflect on the differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total12) gross2. A blend is a word produced by combining parts ofother words, such as “comsat”from “communications”and “satellite”. Try to find out what words the following blends are formed from. You3.Text A. The target adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆ Answers:1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context1.Study the following sentences from Text B and pointout the grammatical function of each of the present participles used as an adverbial.▆ Answers:1) an adverbial of accompanying circumstances2)an adverbial of accompanying circumstances3)an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of timeplete the following sentencesby translating theChinese in the brackets into English, using a present participle as an adverbial.▆ Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his/her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:(1) realm(2) elemental(3) obtain(4)stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12)verge(13) moderate(14) ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2.Translate the following passage into English.▆ Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood”ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signsof breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆Write an essay of no less than 150 words on the topic “My Understanding of Environmental Protection”. Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment byplanting more trees,taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.。
新世纪大学英语综合教程4第二版习题答案U3
Unit ThreeFame and SuccessEnhance Your Language AwarenessWords in ActionWorking with Words and Expressions1. In the box below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.▆Answers:1)fortune2) dull 3) chased 4) launched 5) accompanied6)intrinsic 7) ranks 8) publicity 9) sufficiently 10) image11)target 12) transform 13) temporarily 14) cover 15) bored16) audiences 17) regard 18) acknowledged 19) predict2. In the box below are some of the words you have learned in this unit. Complete the sentences with them. Change the form where necessary.▆Answers:1)thrown out 2) and so on 3) for dear life 4) set their sights on 5) was tired of6)turn away 7) hang on 8) in his presence 9) live with 10) nothing but11)for good 12) set out 13) What if 14) tire of▆Increasing Your Word Power1. Study the following usage notes about the verbs in the box..Now complete each of the following sentences with the most appropriate word from the above box.▆Answers:1)grasped 2) was snatched 3) Clasping 4) Catch 5) seized6)gripped 7) grabbed 8) clutch2. The following table shows some typical verb + noun collocations, as indicated by the symbol √. Examine the table carefully and then fill in each blank in the following sentences with a suitable verb from the table.▆Answers:1)reached / secured 2) achieved/ attained 3) attained / reached4)reach / secure 5) achieved / realized/ fulfilled 6) fulfill / meet / satisfy3. Fill in the blanks in Column B with an adjective in Text A. The target adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C.▆Answers:1)dull 2) competitive 3) same 4) momentary 5) specific 6) sufficient 7) cruel 8) humble9) famous 10) reasonableGrammar in context1. Study the following sentences and point out the grammatical function of each of the infinitive phrases.▆Answers:1) (real) subject 2) object complement 3) object4) adverbial of purpose 5) adverbial of purpose 6) object to the verb “make”7) adverbial of result 8) subject, predicate 9) attributive modifying “ways”10) predicate2. Complete the following sentences by translating the Chinese in brackets into English.▆Answers:1) To become a famous writer2) to take traveler’s checks3) to employ a young engineer4) take the machine apart5) To understand the situation completely6) to rise higher in position7) to find that the train had left 10 minutes before8) to apply for a known job opening9) to make trouble10) To be more exactClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▆Answers:1) chase 2) reputation 3) dedicate / devote 4) reward 5) sufficiently 6) measured7) assure 8) Momentary 9) celebrity 10) target 11) frank 12) liberty13) illusory 14) regardTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for reference:1)He attempted to save the enterprise which was on the verge of collapse but failed.2)The president has announced that he will not seek re-election at the end of his first term.3)The young teacher is skilled at motivating his students to study hard.4)She loves giving parties and does so whenever she can find an excuse.5)I’m afraid that you’ll have to compete with at least fifty people for an administrative post in this company.6)One of the main reasons why they have messed up their lives is that they did not have a good schooleducation when young.7)Mary is already famous, but she is not happy at all because she’s been obsessed with thoughts ofbecoming even more famous.8)With the development of science and technology, people now can have easy access to educational,medical and many other kinds of information.9)The company’s investment ended in failure due to the wrong strategic decisions of the general managerand so the board of directors decided to throw him out.10)I know you are tired but try to hang on a little bit longer. We will reach the peak in half an hour.2.Translate the following passage into English.▆ Answers for reference:Many people want to be famous because fame can bring them both honor and respect from the public. In most cases, fame can also help them gain wealth. But, after all, very few people can really become famous while most people, including most artists, are unlikely to become famous.It is true that some failure for some people at certain times in their lives does motivate them to strive even harder so as to achieve final success. For example, Thomas Edison, the famous American inventor, had tried hundreds of materials before he finally found the suitable fuse for the electric bulb. However, unfortunately, formost people failure is the end of their struggle.Therefore, in my opinion, success is one thing and fame is another. As long as you have tried your best, you’re already successful whether you are famous or not.Theme-Related WritingWrite a composition of no less than 150 words on the topic “Fame —Good or Evil?”. Your paper should cover the following points:1) the advantages of being famous2) the disadvantages of being famous3) your attitude towards fameSample essay:Fame — Good or Evil?Fame has always been pursued by many people for the advantages it brings about. Fame can assure one of a high social status, high regard, great admiration, etc. Fame can also bring one wealth as a celebrity has more chances to earn big money. Besides, the applause and flowers from fans may boost one’s self-confidence and increase one’s sense of fulfillment.However, fame can ruin one’s life, too. It deprives one of his privacy. As a public figure, he is often chased by fans and journalists, and his private life never escapes the media’s attention or public curiosity. Fame also places one under great pressure. He has to work in line with public expectations and thus becomes the slave of his own success.So fame is a double-edged sword. I don’t seek fame and I don’t envy those who are famous. I highly appreciate what the American poet Henry Wadsworth Longfellow says about fame: “The talent of success is nothing more than doing well whatever you do without a thought of fame.”。
新世纪大学英语综合教程4第二版习题答案
第一单元答案Enhance Your Language AwarenessWords in Action▆Working with Words and Expressions1.In the boxes below are some of the words you have learned in this unit. Complete the followingsentences with the words given. Change the form where necessary.▆ Answers:1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.In the boxes below are some of the expressions you have learned in this unit. Complete the sentenceswith them. Change the form where necessary.▆ Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heart▆Increasing Your Word Power1.You will read six pairs of words which are similar in meaning but are different in usage. Reflect on thedifferences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total12) gross2. A blend is a word produced by combining parts of other words, such as “comsat”from“communications” and “satellite”. Try to find out what words the following blends are formed from.3.Fill in the blanks in Column B with an adjective in Text A. The target adjective must be opposite inmeaning to the one in Column A and must form a correct collocation with the noun in Column C.▆ Answers:1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context1.Study the following sentences from Text B and point out the grammatical function of each of thepresent participles used as an adverbial.▆ Answers:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of time2. Complete the following sentences by translating the Chinese in the brackets into English, using a presentparticiple as an adverbial.▆ Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12) verge(13) moderate(14) ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2. Translate the following passage into English.▆ Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood” ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆ Write an essay of no less than 150 words on the topic “My Understanding of Environmental Protection”. Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities,so as to preserve the environment for future generations.(167 words)。
新世纪英语综合4第二版unit1课后习题答案
Man and NatureWords in Action1.1) spark2) compelled3) bare4) scrape5) destruction6) output7) retreat8) tipped9) miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger17) threaten18) consumed19) hollow2.1) show signs of2) cope with3) lived in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet10) settle in11) take heartIncreasing Your Word Power1.1) temptation2) attraction3) chance4) opportunity5) states6) country7) warned8) threatened / threatens9) refuse10) reject11) total3.1) individual2) contradictory3) destructive4) rational5) primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context 1:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result7) an adverbial of time2.1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6) transformed(7) subdued(8) expansion(9) irreplaceable(10) extinct(11) dynamic(12) verge(13) moderate(14) ecological(15) rationalTranslation1.1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don’t tough it out yourself. I learned this lesson early in my life.2.Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “blood” ties. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related WritingMy Understanding of Environmental Protection Man and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads tochanges in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protect our environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities, so as to preserve the environment for future generations.(167 words)。
新世纪大学英语（第二版）综合教程4答案Unit4
新世纪大学英语（第二版）综合教程4答案Unit4第四章答案Enhance Your Language AwarenessWords in Action▇Working with Words and Expressions1 In the boxes below are some of the words you have learned in this unit. Complete the following sentences with them. Change the form where necessary.■Answers:1) mass2) gambled3) voluntary4) hunted5) classified6) abolished7) division8) senseless9) fashions10) coordination11) declarations12) committed13) necessity14) moderately15) slightest16) considerable17) evaluate18) derived2In the boxes below are some of the expressions you have learned in this unit. Complete the sentences with them. Changethe form where necessary.■Answers:1) stands/stood a chance2) ruled out3) consist /consists of4) gone through5) in the strict sense6) At a guess7) earns a living8) coincide with9) gone in for10) got their teeth into▆ Increasing Your Word Power1 Word BuildingDid you notice the suffix -ary and -ory in words such as “voluntary” and “satisfactory” in Texts A and B? The suffix -ary or -ory can be added to a noun to form an adjective. Now add the suffixes of -ary or -ory to the nouns in the following table to form adjectives, then translate them into Chinese.▆1) imaginary 2) congratulatory 3) Migratory 4) documentary 5) legendary 6) introductory 7) contradictory8) explanatory2 Study the following usage notes and then complete each of the following sentences with an appropriate word from the box. ▆ Answers for reference: 1) vocation 2) posts 3) trade 4) job 5) work 6) profession 7) career 8) position3 Underline the mistakes in the following sentences, paying special attention to the use of prepositions. Write down your corrections in the space provided. If there is no mistake, write “No Mistake”. ▇ Answers:1) ( of will.2) ( against ) This incident can by no means justify their discrimination for theblack people.3) ( for ) My son has little aptitude of sport but he excels in music. 4) ( with ) The deceased musician was buried in his home village inaccordance to his wishes.5) ( over ) The mayor (市长) presided on the ceremony to lay the foundationstone of the new museum.6) ( of ) Truth be told, I am envious about his fame and success though Ialways pretend otherwise.7) ( in ) The old man’s will was signed at the presence of twowitnesses—his younger sister and one of his favourite students.8) ( No Mistake ) When Britain declared war on Germany, Jack’s grandpa joinedthe army and his grandma was frightened for his safety all thetime.9) ( of ) The marketing strategy that I designed proved successful and myboss was very appreciative for my efforts.10) (No Mistake ) The new theatre is very spacious, but unfortunately, it is difficultof access for wheel-chair users.11) ( for ) Edward Snowden was on a plane bound to Moscow when he gotto know that his passport had been revoked (吊销) by the US government.12) ( of ) Professor Peterson is very contemptuous for the so-called“popular” writers, whom he describes as talentless and worthless. Grammar in Context1 Turn the following complex sentences into simple sentences.▇Answers for reference:1) I don’t remember having borrowed/borrowing anything from you.2) She’ll stay here for a couple of weeks be fore going on to New York.3) The prospect of Professor Smith’s comin g to see us cheered us all.4) Jim, a man of strong character, naturally didn’t give in.5) Arriving at the school gate, he found his classmates hadalready assembled.2 Replace the that-clause in each of the sentences with a prepositional phrase.▇Answers for reference:1) He was afraid of falling behind the others.2) We were all amused at Henry’s running after the dog in his slippers.3) Have they informed you of the change in the plan?4) We’re grateful to you for having given us so much help.5) We assured them of our willingness to cooperate with them.ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▇Answers:(1) enjoy(2) physical(3) compelled(4) necessity(5) support(6) mental(7) idealize(8) status(9) values(10) classified(11) essential(12) mind(13) attitude(14) fortunateTranslation1 Translate the following sentences into English, using the words or expressions given in brackets.▇ Answers for reference:1) As more and more details of her private life were disclosed by the media, shewas compelled to resign her post as general manager (or: resign as general manager/ resign from the post of general manager) of the company.2) She is very satisfied with her new job as it coincides with her interests.3) I bought this shirt because the pricet was reduced from 300 yuan to 80 yuan.4) To bring her children up, the mother really went through all kinds of hardships.5) The police have ruled out murder in the case of the old lady’s death.6) The municipality (municipal government) promised to take effective steps assoon as possible to solve the problems of air pollution.7) I did not go in for the Campus Tennis Championships held last month because ofmy injured leg.8）If you can get the support of the majority of the girls, you stand a good chance of winning the election and becoming Chairman of the Students Union.9) Not all the books he wrote were as successful as this one so I recommend thatyou borrow it from the library and read it.10) At the 2004 Athens Olympic Games Liu Xiang won the championship of themen’s 110-meter hurdle and broke the world record, which had been previously held by an American athlete.2 Translate the following passage into English.▇Answers for reference:Some people think that they’ve fulfilled their tasks as long as they go on duty and come off duty on time. They never think about what is meant by “work” and why they should work at all. In fact, “work” involves such qualities as wisdom, enthusiasm, imagination and creativity.To do his work well, a worker must have a spirit of dedication, and be capable of bearing hardships and standing hard work. In addition, he should have initiative and creativity. Having initiative means the worker should be ready to grasp every opportunity to display his outstanding ability.In addition, a worker should make clear the nature and significance of the work he does, be responsible for whatever he is doing and plunge himself into the work with vigorous enthusiasm. If he can do so, he will find a job no longer a burden but an indispensable part of his life. Whatever he does, he can always find values and pleasure in the work and achieve extraordinary results in otherwise ordinary work. THEME-RELATED WRITINGWrite a composition of no less than 150 words on the topic “My Career Choice”. Your writing should cover the following points:1) the kind of job you prefer to do2) factors you consider when choosing the job3) conclusion▆Sample Essay:My Career ChoiceWhen it comes to the choice of career, different people consider the matter from different perspectives. Personally I prefer to be a teacher.I have three reasons for my decision. The first reason is that the profession of teaching is in agreement with my personality. Being an outgoing, patient and understanding person, I think I am able to communicate with my students and understand their feelings easily, which constitutes an important factor in ensuring success in teaching. The second reason is that I am interested in the job. It would always give me great joy and satisfaction to see the happy faces of my students, to share my knowledge and life experience with them and to participate in their process of growing up. The third reason is related to my occupational attitude. I always believe that school teachers all over the world are respected for their profound knowledge and higher social status. I have always held my teachers in respect and I hope I would be respected as a teacher, too, in the future.I think teaching is an ideal career for me. Being a university student now, I will work hard to realize my dream.(198 words)。
新世纪大学英语综合教程4(第二版)-习题答案-U2
Unit TwoMan and TechnologyEnhance Your Language AwarenessWords in Action▆ Working with Words and Expressions1.In the box below are some of the words you have learned in this unit. Complete the following sentenceswith them. Change the form where necessary.▆ Answers:1)productivity2)phenomenon3)isolation4)gradual5)opponent6)advent7)genetic8)universal9)extreme10)nasty11)boom12)formal13)survey14)Similarly15)modify16)rough2. In the box below are some of the expressions you have learned in this unit. Do you understand theirmeanings? Do you know how to use them in the proper context? Now check for yourself by doing the blank-filling exercise. Change the form where necessary.▆ Answers:1)at the same time2)are stuck with3)for certain4)make no difference5)on average6)when it comes to7)are better off8)built into9)come to mind10)close to11)i n favor of▆Increasing Your Word Power1.You will read six pairs of words which are similar in meaning but are different in usage. Reflect on thedifferences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary.▆ Answers:1)exterior2)external3)delightful4)pleasant5)separate6)isolate7)company8)companion9)acquire10)learn11)ripe12)mature2. Fill in each blank with one of the words listed below in the appropriate form, paying special attentionto the meaning and spelling.▆ Answers:1)accept2)oppression3)loss4)excerpts5)depression6)loose7)except8)expectations9)lose10)suppress3.Words that come from the same root may be said to belong to the same family. Getting acquainted witheach member of the family is a sure way to increase your word power. Now complete the following table with words of the same family. You may consult a dictionary if necessary.▆ Answers:1)technology2)eternity3)miracle4)relevance5)analysis6)luxurious7)leisurely / leisured8)subjective9)prosperous10)i nnovativeGRAMMAR IN CONTEXTTask 1: Complete the following sentences with appropriate connectives listed in the following table.▆ Answers:1)Whatever2)Although / Though3)whereas4)However5)though / although6)Granted / Granting that7)as8)WhileTask 2: Translate the following sentences into English.▆ Answers for reference:1)Though it was raining hard, yet they went on playing football.2)You will have to attend the commencement whether you are free or busy.3)She leaves her bedroom windows open, however cold it is.4)We will make a trip even if / though the weather is bad.5)No matter who / Whoever you are, you must abide by the law.6)Difficult as the job was, they decided to accept it.7)No matter what I say or how I say it, he always thinks I’m wrong.8)She seems to have a ready answer, whenever / no matter when I ask her a question.ClozeComplete the following passage with words chosen from this unit. The initial letter of each is given.▆ Answers:1)emphasize2)opposite3)improved4)luxuries5)benefited6)obviously7)consciously8)fractures9)eternal10)groundbreaking11)entitled12)correlation13)depends14)exclusivelyTranslation1.Translate the following sentences into English, using the words and expressions given in brackets.▆ Answers for reference:1)He really knows a lot about theory, but when it comes to actual work, he seems to be quite ignorant.2)The latest survey shows /showed that the majority of the citizens support / supported the government’s planto build a new library.3)The two countries could reach agreement successfully on scientific and technological cooperation becauseseveral factors favorable to their cooperation had been at work.4)I saw the film when I was in the primary school, but the title just won’t come to mind for the moment.5)He has been stuck with heavy debt though he works about twelve hours every day on average.6)Is it necessary to know his height? To me, it is not relevant to whether he can be a good lawyer or not.7)The cupboard is built into the wall so that it both saves space and is convenient to use.8)These workers earn more than we do, but the other side of the coin is that their job is more dangerous.9)Helen majors in economics at the university and at the same time she studies philosophy as her second major.10)What is most important is that you must find out and solve the problems by yourselves. It makes nodifference whether I go there or not.2.Translate the following passage into English.▆ Answers for reference:Nowadays, many people are enjoying the benefits brought about by material and technological advances unimaginable in previous eras. With the development of science and technology, people’s standard of living is getting higher and higher. People’s life expectancy has soared, too.However, oddly enough, many people do not feel happier than they used to be. It can be seen that there is no close correlation between people’s income and their happiness. Happiness cannot, after all, be bought with money.Although the majority of people are not very satisfied with their lives, they are happy to be alive, and the more time they live on earth, the better off they feel they’ll be. What is important is that material wealth is far from enough. People need spiritual happiness, too.Theme-Related WritingWrite an essay of no less than 150 words about a technological invention. Y our writing should cover the following points:1) a brief description of the invention2) the positive impact of the invention on people’s life3) the negative impact of the invention on people’s life4) your opinion▇Sample essay:The Impact of the Mobile Phone on People’s LivesAmong the many technological inventions, the mobile phone impresses me most.The mobile phone brings considerable convenience to our lives. It not only enables us to keep in touch with each other almost anytime and anywhere but also helps us solve problems or do business efficiently. In emergencies, a mobile phone can even be a life-saver. Besides, its multi-functions add ease and color to our lives. With a mobile phone, we can receive mail, read news, listen to music, play games, and take pictures.Yet, the mobile phone has its disadvantages, too. Most of us have experienced the nuisance of unwanted or wrong calls. We are inconvenienced by calls on occasions when we least expect one. Besides, the technology infrastructure to support mobile communication has consumed valuable natural resources and caused significant environmental problems. It is reported that electromagnetic radiation waves from the phone may result in health problems.Despite its negative side, the advantages of the mobile phone outweigh its disadvantages. I believe that with advances in science and technology, improved and safer models of mobile phones will surely serve us still better. (184 words)。
2023大学_全新版大学英语综合教程(第二版)4第四册课后习题答案和翻译免
2023全新版大学英语综合教程（第二版）4第四册课后习题答案和翻译免全新版大学英语综合教程(第二版)4第四册课后习题Unit 1 VocabularyI. 1. 1) expansion 2) automated 3) vapor 4) take control of 5) hazards6) satellite 7) vibrated 8) magnetic 9) bunched 10) in the air 11) got/was stuckin12) approximately2. 1) send out 2) stand up for 3) pass for 4) were closing in on5) starting up 6) went through 7) fill out 8) fall into3. 1)… incorporates all the latest safety features2) …two trees ten feet apart3) … awarding lucrative contracts to his construction site4) … the prototype of a new model before they set up a factory to make the cars.5) … are correlated in all racial groups4.1) the application, remote, has turned into a reality, are poised to2) that vibrate, can detect, frequency3) lanes, are mounted in, alert a, hazardII. Word FormationClipped Words BlendsKilo kilogram Medicare medical careMemo memorandum email electronic mailgym gymnasium comsat communications satellitelib liberation newscast news broadcastdoc doctor skyjack sky hijackvet veterinarian Eurodollar European dollarprep preparatory brunch breakfast and lunchauto automobile telecast television broadcastflu influenza Oxbridge OxfordandCambridgeIII. 1. swimming pool 2. drawing board 3. enriched Middle English 4. disturbing change 5. fully developed prototype 6. Canned foods 7. working population 8. puzzling differences Comprehensive ExercisesI. Cloze1.1) computerized 2) start up 3) be poised to 4) alert 5)hazards 6) monotonous 7) take control of 8) steer 9) lane 10) decrease 11) calculate 12) eliminate 13) getting stuck in 14) mounted 15) detect 16) vapor2.1) generates 2) related 3) revolutionized 4) enabled 5) opportunities 6) overall 7) manufacturing 8) dependent 9) interact 10) fatalitiesII. Translation1.1) There was an unusual quietness in the air, except for the sound of artillery in the distance.2) The expansion of urban areas in some African countries has been causing a significant fall in living standards and an increase in social problem.3) The research shows that atmospheric carbon dioxide levels are closely correlated with global temperatures.4) The frequency of the bus service has been improved from 15 to 12 minutes recently5) The diver stood on the edge of the diving board, poised to jump at the signal from the coach.2.Automobiles have, since their invention, revolutionized transportation, changing forever the way people live, travel, and do business. On the other hand, they have brought hazards, especially highway fatalities. However, todaythe application of computer technology and electronic sensors in designing and manufacturing cars makes it possible to eliminate most of traffic accidents. For example, electronic sensors mounted in your car can detect alcohol vapor in the air and refuse to start up the engine. They can also monitor road conditions by receiving radio signals sent out from orbiting satellites and greatly reduce your chances of getting stuck in traffic jams.全新版大学英语综合教程(第二版)4第四册课后习题Unit 2 Content questions1. He runs a manufacturing company.2. Almost all of them were no.3. This applicant was ill prepared for the job he was applying for and therefore ill qualified.4. Prepare to win.5. They now have to switch jobs frequently.6. A 90-year-old tennis player who wanted to work on his weakness -- backhand court.7. Believing in yourself, even when no one else does.8. Because he will mention a cab driver who is different.9. His efforts to make a difference.10.He was offered a ride on a day whenMinnesotawas hit with one of the worst snowstorms in years and the international airport there was closed for the first time in decades.11. Because there were no tracks left in the snow, which means he was the first person to take off from there.12 Carlson was excited about being first, which is exactly what the writer recommends to job applicants.Text Organization1.Parts Paragraphs Main IdeasPart One Paras 1- 6 An ill-prepared college graduate failed his interview.Part Two Paras 7-27 Four pieces of advice on being a successful interviewee.Part Three Paras 28-31 Make your own tracks in whatever you do.2.Suggestions Examples1) Prepare to win. 1) Michael Jordan2) Never stop learning. 2) a 90-year-old tennis player3) Believe in yourself,even when no one else does 3) the four-minute mile, the New York Marathon and the Vietnamveteran.4) Find a way to make a difference. 4) aNew Yorkcabdriver.Language Sense Enhancement1.(1) checked with (2) interview (3) grill (4) clippings(5) be right for (6) follow up (7) indicating (8)hand-delivered(9) prepared (10) prospectiveLanguage FocusI. 1.1) rude 2) physically 3) structure 4) made a difference 5) blurted (out) 6) chuckling 7) measurable 8) prospective 9) preparations 10) sparkled 11) took a crack at 12) partner2.1) go after 2) look back at/on 3) be put up 4) stood for 5) build in 6) follow up 7) be hooked up to 8) closed up3.1) grilled her about where she had been all night2) beyond Cinderellas wildest dreams that she could one day dance in the Kings palace3) will be in readers hands soon4) do your homework before going on an interview.5) was in the neighborhood of 150 dollars.4.1)applicants,veteran, the prospective2)From his standpoint,has made every endeavor to go after3) as the saying goes, to have a crack at, barelyII. Words with Multiple Meanings1. behave2. used to avoid repetition3. Clean4. get along5. perform/complete6. perform/complete7. study8. be enough9. be acceptableIII. Usage1. There is so much to say and it is hard to know where to begin. OK, Ill talk about myself first.2. Thank you very much, John, for your beautiful Christmas card. By the way, I have something here for you.3. The new computer language can be quite easily understood by anyone who can read the daily newspaper. Now, why is this an advantage?4. Im going to work out the outline and will let you know how it goes. By the way, I will see you in February, as I plan to attend your seminar inShanghai.5. OK, you got the job. Now, how to maximize your profits with as little effort as possible?6. Chris is back fromAustralia. Incidentally, those pictures you sent me are wonderful.Comprehensive ExercisesI. Cloze1.(1) prospective (2) As I see it (3) done your homework (4) beforehand(5) endeavor (6) structure (7) partners (8) Respond (9) take a crack(10) from the standpoint (11) make a difference (12) follow up2.(1) encouraging (2) inquiry (3) relevant (4) samples(5) references (6) advice (7) preparing (8) seriously(9) probably (10) exhibitII. Translation1.1) Despite the inadequate length of the airstrip in this emergency landing, the veteran pilot managed to stop the plane after taxiing for only a short while.2) Grilled by the reporters, the movie star eventually blurted (out) that she had undergone two plastic surgeries.3) We have the technology and our partner has the capital. Working together, well have the future in our hands.4) If I had known beforehand that you would bring so many friends home, I would have made better preparations. You see, I have barely enough food and drinks for a snack.5) People gave generously upon learning that new school rooms with stronger structures were to be built in the earthquake-stricken area.2.Well begun, half done, as the saying goes. It is extremely important for a job applicant to do his homework while seeking employment. From my standpoint, whether or not one has done his homework clearly makes a differences in his chance of success.I have a friend who is earning somewhere in the neighborhood of 100,000 dollars a years in a large computer software company. He told me that from his own experience the decision makers who interview prospective employees like people who are well prepared. Those who make no endeavor to learn as much about his prospective employer as possible dont have much of a chance of success.2023全新版大学英语综合教程（第二版）4第四册课后习题答案和翻译免费下载地址全新版大学英语综合教程(第二版)4第四册课后习题Unit 3 Part II Text Alexf OrganizationParts Paragraphs Main IdeasPart One Paras 1-2 Introduction — Both Napoleons and Hitlers military campaigns failed because of the severity of the Russian winter.Part Two Paras 3-11 Napoleons military campaign againstRussiaPart Three Paras 12-20 Hitlers military campaign against theSoviet UnionPart Four Para 21 Conclusion—the elements of nature must be rekoned with in any military campaign.2.Sections Paragraphs Main IdeasSection One Paras 12-13 Hitlers blitzkrieg againstRussiaand Stalins scorched earth policySection Two Paras 14-18 the battles foughtatLeningrad,MoscowandStalingradSection Three Paras 19-20 the Russian counter-offensive and the outcome of the warVocabularyI. 1. 1) alliance 2) at the cost of3) stroke 4) limp5) minus 6) regions7) declarations 8) siege9) raw 10) bide his time11) have taken their toll 12) in the case of2. 1) is faced with 2) get bogged down3) is pressing on / pressed on 4) drag on5) get by 6) dine out7) have cut back 8) get through3. 1) The rapid advance in gene therapy may lead to the conquest of cancer in the near future.2) Production in many factories has been brought to a halt by the delayed arrival of raw materials due to the dock workers strike3) Sara has made up her mind that her leisure interests will/should never get in the way of her career.4) Obviously the reporters question caught the foreign minister off guard.5) The introduction of the electronic calculator has rendered the slide rule out of date /obso lete.4. 1) Being faced with an enemy forces much superior to ours, we had to give up the occupation of big cities and retreat to the rural and mountainous regions to build up our bases.2) Unity is crucial to the efficient operation of an organization. Failure to reckon with this problem will weaken its strength. In many cases,work may be brought to a halt by constant internal struggle in an organization.3) The Red Army fought a heroic battle at Stalingrad and won the decisive victory against the Germans. In fact, this battle turned the tidein the Second World War. During this famous battle, the Soviet troops withstood the German siege and weakened the German army by launching a series of counterattacks.II.More Synonyms in Context1) During the First World War, battles occurred here and there over vast areas. Some of the most dramatic fighting took place inthe gloomy trenches ofFrance andBelgium.2) Elizabethmade careful preparations for the interview and her efforts / homework paid off.3) I spent hours trying to talk him into accepting the settlement, but he turned a deaf ear to all my words.4) Pneumonia had severely weakened her body, and I wondered how her fragile body could withstand the harsh weather.III. Usage1) But often it is not until we fall ill that we finally learn to appreciate good health.2) A rich old lady lay dead at home for two weeks—and nobody knew anything about it.3) Its said he dropped dead from a heart attack when he was at work4) Dont sit too close to the fire to keep warm—you could easily get burned, especially if you fall asleep.5) In those days people believed in marrying young and having children early.6) Little Tom was unable to sit still for longer than a few minutes.Comprehensive ExercisesI. Cloze(A)1. invasion2. stand in the way3. Conquest4. catching... off his guard5. launching6. declaration7. campaign 8. drag on9. reckon with 10. bringing...to a halt(B)1. allow2. reckoned3. highly4. forecasts5. rapidly6. instant7. delivery 8. advantage9. observing 10. PowerfulII. Translation1. Mr. Doherty and his family are currently engaged in getting the autumn harvest in on the farm.2. We must not underestimate the enemy. They are equipped with the most sophisticated weapons.3. Having been cut of a job/Not having had a job for 3months, Phil is getting increasingly desperate.4. Sam, as the project manager, is decisive, efficient, and accurate in his judgment.5. Since the chemical plant was identified as the source of solution, the village neighborhood committee decided to close it down at the cost of 100 jobs.The offensive had already lasted three days, but we had not gained much ground. Our troops engaging the enemy at the front were faced with strong/fierce/stiff resistance. The division commander instructed our battalion to get around to the rear of the enemy and launch a surprise attack. To do so, however, we had to cross a marshland and many of us were afraid we might get bogged down in the mud. Our battalion commander decided to take agamble. We started under cover of darkness and pressed on in spite of great difficulties. By a stroke of luck, the temperature at night suddenly dropped to minus 20 degrees Celsius and the marsh froze over. Thanks to the cold weather, we arrived at our destination before dawn and began attacking the enemy from the rear. This turned the tide of the battle. The enemy, caught off guard, soon surrendered.。
新世纪大学英语综合教程4(第二版)UNIT1课后习题答案
Unit OneMan and NatureEnhance Your Language AwarenessWords in Action▆Working with Words and Expressions1. In the boxes below are some of the words you have learned in this unit. Complete the followingsentences with the words given. Change the form where necessary.▆Answers:1) spark2) compelled3) bare 4)scrape5) destruction6) output 7)retreat 8)tipped 9)miracle10) eternal11) pile12) transfer13) mass14) thereby15) have emerged16) trigger 17)threaten18) consumed19) hollow2. In the boxes below are some of the expressions you have learned in this unit. Complete the sentenceswith them. Change the form where necessary.▆Answers:1) show signs of2) cope with3) lives in fear of4) tough it out5) cut down6) from head to foot7) searched out8) nothing short of9) As yet 10) settlein 11) take heart▆Increasing Your Word Power3.You will read six pairs of words which are similar in meaning but are different in usage. Reflect on the4.differences in usage between the words in each group and fill in each blank with a proper one. Change the form if necessary. ▆Answers:1) temptation2) attraction3) chance4) opportunity5) states 6)country 7)warned8) threatened / threatens9) refuse 10) reject 11)total 12) gross5. A blend is a word produced by combining parts of other words, such as “comsat”from“communications”and “satellite”. Try to find out what words the following blends are formed from.You may consult a dictionary if necessary.▆Answers:Blend Formation Meaning smogsmoke + fog 烟雾blog web + log 博客brunch breakfast + lunch 早午餐（早餐和午餐合为一餐）autocide automobile + suicide 撞车自杀chunnel channel + tunnel 海峡隧道motel motor + hotel 汽车旅馆netizen net + citizen 网民sci-fi science + fiction 科幻小说workaholic work + alcoholic 工作狂无线网络wi-fi wireless + fidelity6.Fill in the blanks in Column B with an adjective in Text A. The target adjective must be opposite in meaning to the one in Column A and must form a correct collocation with the noun in Column C. ▆Answers:1) individual2)contradictory3)destructive4) rational 5)primitive6) synthetic7) distant8) pessimistic9) irreplaceable10) enormousGrammar in Context7.Study the following sentencesfrom Text B and point out the grammatical function of each of the present participles used as an adverbial. ▆Answers:1) an adverbial of accompanying circumstances2) an adverbial of accompanying circumstances3) an adverbial of result 4) an adverbial of result5) an adverbial of manner; accompanying circumstances6) an adverbial of result 7) an adverbial of timeplete the following sentences by translating the Chinese in the brackets into English, usinagpresentparticiple as an adverbial.▆Answers:1) killing thousands upon thousands of people2) raising the average yield by 15 percent3) trying to deduce its operating principle4) Seeing that everyone was bending over his / her book5) Not having heard from his parents for a long time6) leaving the project unfinished7) Turning to the right8) Not wanting to make the patient nervousCloze▆Complete the following passage with words chosen from this unit. The initial letter of each is given.▆Answers:(1) realm(2) elemental(3) obtain(4) stubbornly(5) transferred(6)transformed(7) subdued(8) expansion(9)irreplaceable(10) extinct(11) dynamic(12) verge (13)moderate(14)ecological(15) rationalTranslation1. Translate the following sentences into English, using the words and expressions given in brackets.▆Answers for Reference:1) The village is so close to the border that the villagers lived in constant fear of attacks from the enemy.2) In only twenty years the country was transformed into an advanced industrial power.3) Seeing the project successfully completed, those who had invested so much time and energy in it felt very proud.4) Given the current financial situation, it is inevitable that the US dollar will be further devalued.5) There are so many vehicles nowadays that the roads in this area are barely adequate to cope with the present traffic.6) The weather showed no signs of getting better so the government called upon us to get prepared for floods.7) Alice had been confined to bed for over 10 years after the traffic accident, and so her recovery seemed nothing short of a miracle.8) The students were all very much concerned about the World Cup, spending at least two hours every day watching the live matches on TV.9) Thomas said that his family had settled in Florida more than half a century ago.10) Ask for help. Don ’t tough it out yourself. I learned this lesson early in my life.9. Translate the following passage into English. ▆Answers for reference:Human beings live in the realm of nature. They are not only dwellers in nature, but also transformers of it. With the development of society and its economy, people tend to become less dependent on nature directly, but indirectly their dependence grows.Human beings are connected with nature by “b lood”t ies. No one can live outside nature. However, the previous dynamic balance between man and nature has shown signs of breaking down. Problems such as the population explosion, ecological imbalance and the shortage of natural resources have become major factors keeping human society from being further developed.Professor Spirkin holds that the only choice for human beings is the wise organization of production and care for Mother Nature.Theme-Related Writing▆Write an essay of no less than 150 words on the topic“M y Understanding of Environmental Protection .”Your writing should cover the following points:1) the relationship between man and the environment2) the urgency of environmental protection3) ways to protect the environment▆Sample essayMy Understanding of Environmental ProtectionMan and the environment are closely related. Man relies on the environment for water, food and shelter. A harmonious relationship between man and the environment is essential for human survival on the earth.However, man and the environment have never been on such bad terms as they are now. As society develops, m an’s transformation of nature has severely polluted his living environment. Deforestation leads to changes in rainfall patterns, causing devastating floods, droughts and sandstorms. The discharge of chemical pollutants endangers our health and the lives of other beings. And mass production has resulted in the shortage of irreplaceable natural resources such as coal and oil. If we take no immediate and effective steps to protectour environment, human beings may be the next species to become extinct.We should do our best to protect our environment by planting more trees, taking care of wildlife, reducing industrial wastes, using renewable energy, and imposing heavy fines on environmentally-unfriendly activities,so as to preserve the environment for future generations.(167 words)...。
全新版大学英语（第二版）综合教程4学生用书课后习题答案（后附testyourself重要词翻译）
UNIT1Vocabu laryI.1.T l allian ce;2.T ies at the cost of;3.B e stroke;4.M s limp;5.T ees minus;6.T t region s;7.T e declaration s;8.A n siege;9. O d raw; 10.B t bide his time; 11.T yes have taken theirtoll;12.W y in the case of短文填空In bring1. allow; 2. reckon ed; 3. highly; 4. foreca sts; 5. rapidl y;6. instan t;7. delive ry;8. advantage;9. observ i ng; 10. powerful;II.1.翻译1)多收Mr. Dohert y and his family are curren tly engage d in gettin g the autumn harvest in onthe farm.2)我器We must not undere stima te the enemy. They are equipp ed with the most sophis ti cat edweapon s.3)菲望Havi ng been out of a job/Not having had a job for 3 months, Phil is gettin g increa singl ydesperate.4)作确Sam, as the project manage r, is decisi ve, effici ent, and accura te in his judgme nt.5)既位Since the chemic al plant was identi fiedas the source of polluti on, the villag e neighborhoo d commit tee decided to closei t down at the cost of 100 jobs.UNIT2Vocabu laryI.1. expansi on;2. automa ted;3. vapor;4. take contro l of;5. hazard s;6. satell i te;7. vibrat ed;8. magneti c;9. bunche d;10. in the air;11. got/was stucki n; 12. approxi mate l y;短文填空1. genera tes;2. relate d;3. revolu tioni zed;4. enable d;5. opport uniti es;6. overal l;7. manufa cturi ng;8. depend ent;9. intera ct; 10. fatali ties;II.1.翻译6)There was an unusual quietn ess in the air, except for the soundof artill ery in the distan ce.7)The expansi on of urbanareasi n some Africa n countri es has been causin g a signifi cant fallin living standa rds and an increa se in social proble ms.8)The resear ch showsthat atmosp heric carbon dioxid e levels are closel y correl atedwith global temperature s.9)The freque ncy of the bus servic e has been improved from 15 to 12 minute recentl y.10)The diverstoodon the edge of the diving board, poised to jump at the signal from the coach.UNIT3Vocabu laryI.1. rude;2. physic ally;3. struct ure;4. made a difference;5. blurte d (out);6. chuckl ing;7. measurable;8. prospe ctive;9. preparation s;10. sparkl ed; 11. took a crackat; 12. partne r;短文填空1. encouraging;2. inquiry;3. releva nt;4. sample s;5. refere n ces;6. advice;7. prepari ng;8. seriou sly;9. probab l y; 10. exhibi t;II.1.翻译11)Despit e the inadeq uatel ength of the airstri p in this emerge ncy landin g, the vetera n pi l otmanaged to stop the planeafter taxiin g for only o short while.12)Grille d by the report ers, the moviestar eventu allyblurte d (out) that she had underg one towplasti c surgeri es.13)We have the technol ogyand our partne r has the capita l. Workin g togeth er, we’ll have thefuture in our hands.14)If I had knownbefore handthat you wouldbringso many friend s home, I wouldhavemade better preparation s. Y ou see, I have barely enough food and drinks for a snack.15)People gave genero u slyupon learni ng that new school rooms with stronger struct ures wereto be builti n the earthq uake-strick en area.UNIT4词汇1 advant ageou s2 let alone3 witnessingvanish i ng4 landma rk 5entitl ed6 displa ce7 Establ ished8 patrio ti c streng then9 contra di cti ons 10 aspire s 11 divorced 12 pendul ums短文填空1.aided;2.effect s;3.distan ces;4.connected;5.invested;6.features;7.prevai ling;8.qualin gushi ng 9.volume10.distin guish i ng翻译因为……其他地方Due to his pessim i stic outloo k on Europe an econom y, John has movedhis assets from Europe to elsewh ere.我喜欢……职守I like hiring youngpeople. They are earnes t learne rs and commit ted to work.玛丽…..成长Unlike her girlfri ends who center theirl iveson theirchildren, Mary caresmore about her personal growth.有一天……回事Why is it that a consid erabl e number of collea guesare at odds with you?中国……合作The Chinese govern menthas introd uced a variet y of polici es to streng then cooperation with develo pingcountri es.UNIT5Vocabu laryI.1. In a way;2. in accord ancewi th;3. vacancy;4. in good conditi on;5. transp arent;6. rub;7. spicy;8. hitherto;9. with (a) bad grace;10. instin ct; 11. pawned;12. curren t;短文填空1. suspected;2. pleadi ng;3. confir med;4. stunne d;5. lucrati ve;6. jewell ery;7. wealth y;8. urge;9. spell;10. arrest ed;II.翻译1.16)I have an instin ct that Henrywill seek to join the expedi tion, because he is someth i ng of anadvent urer.17)He is capabl e of sticki ng to the task at hand, even if he is expose d to noises.18)The tradem ark was regist eredi n accord ance with与一致the laws hitherto到目前为止inforce.19)Oddlyenough, many people volunteered to help organi ze the meetin g, but only a few turnedup.20)The teache r’s affecti onat e words, along with his candid commen ts, change d the way Mikepercei ved 感知thesociet y and himsel f.UNIT6Vocabu laryI.1. applia nces;2. comparative;3. multip l y;4. distri butio n;5. prospe rity;6. decora te;7. famine;8. largequanti tiesof/a largequanti t y of9. stream line;10. fax; 11. pointe d the way to; 12. bewild ered;短文填空1. advantage;2. wisely;3. faithfully;4. waking;5. includ es;6. schedul e;7. sticki ng;8. priori ties;9. set; 10. respect;II.翻译1.21)They are explori ng the new fronti ers of medica l science in an attemp t to find remedi es forincura ble diseases/curesfor diseases that are beyond remedy治疗so far.22)Her unique teachi ng method s apart, Ms Wilson, my math teache r, never t riedto cram knowledge into my head.23) The regul a r weath e r forec a st by the Centr a l TV Stati o n keeps u s up with the chang e s ofweath e r where v er we go on a trip.24) The appal l ing 骇人的ex pl osi o n start e d a big fire and cause d the parti a l colla p se 坍塌 o f thebuild i ng.25) In the moder n world , there are more ways than ever to waste a wa y time, and all kinds ofdistr a ctio n s are eatin g into our preci o us time.阅读理解T he inter v iew is an impor t ant event in the job -hunti n g proce s s, becau s e the 20 or 30 minut e s you spend with the inter v iewe r may deter m ine wheth e r or not you get the parti c ular job you want .There f ore ,it is impor t ant to remem b er that your objec t ive durin g the inter v iew may diffe r from the objec t ive 目的of the poten t ial emplo y er . You want to make yours e lf stand out as a whole perso n who has perso n al stren g ths , is well quali f ied , and shoul d be consi d ered the right perso n for the job. It is encou r agin g to know that the inter v iew’s task is not to embar r ass you or to trip you up , but to hire the right perso n for the job.Remem b er , job hunti n g is very compe t itiv e . Anyth i ng you can do to enhan c e your inter v iew techn i ques 技术 will be to your advan t age . The follo w ing sugge s tion s may help you land the most impor t ant job. Your goal in this inter v iew is to make sure your good point s get acros s . The inter v iewe r won’t know them unles s you point them out, so try to do this in a factu a l 真实的an d since r e manne r . Do not make sligh t ing refer e nces 一点也不要提到 to forme r emplo y ers or profe s sors . If you have been fired from a job and the inter v iewe r asks about it, be frank in your answe r . Show the inter v iewe r that you are inter e sted in the compa n y by askin g relev a nt quest i ons . Ask about respo n sibi l itie s , worki n g condi t ions , promo t ion oppor t unit i es and fring e （附加）benef i ts of the job you are inter v iewi n g for. If at some point you decid e the inter v iew is not going well , do not let your disco u rage m ent show . You have nothi n g to lose by conti n uing a show of confi d ence , and you may have much to gain . It may be real , or it may be a test to see how you react to adver s e 不利的co nditi o ns. Some inter v iewe r s may bring up 提出sal ary early in the inter v iew . At this time , you may indic a te 表明 that you are more inter e sted in a job where you can prove yours e lf than a speci f ic 特定的 salar y . This polit e ly passe s the quest i on back to the inter v iewe r . If possi b le , you shoul d negot i ate 洽谈 for salar y after you have been offer e d a job and when you are when you are ready to compl e te the paper w ork. 1. To get the job you want , durin g the inter v iew you shoul d _________A. avoid the inter v iewe r ’s quest i ons that are desig n ed to trip you up.B. rememb er that you are the best qualif ied candid ate.C. make yourse lf standout as the rightperson for the job.m ineswhethe r or not you get the partic ularD. keep in mind that it deterjob you want.with your former employ er, you_______2. If you did not get alongA. should tell the interv iewer frankl y.B. should not speakill of him.C. should referto him in a factua l manner.D. should nevermentio n it.3. When you find the interv iew is not goingwell you should _______.A. keep up your confid ence.B. bringit to an end as soon as possib le.C. tell your interv iewer how you reactto advers e condit ions.D. tell yourse lf you have much to gain and nothin g to lose.s s your salary is _________.4.The best time to discuA. when you have been offere d the job.v iew.B. at the end of the interC. afteryou have comple ted the paperw ork.D. when the interv iewer brings this matter up.5. The most import ant thingto do during an interv iew is _________.A. to make your streng ths unders tood.i ng for.B. to show your intens e intere st in the job you are applyC. to be frankand sincer e.D. to be natura l and confid ent.答案：CBAAALike many othersmallboys, I was fascin atedby cars, especi allybec aus e my oldest brothe r was a bit of a car guy and subscr ibedto cool magazi nes like Car and Driver and MotorTrend. Everyso often, one of thosemagazi nes wouldrun an articl e on the“Car of the Future”. They featur ed unconv entio nal things like smallnuclea r reacto rs反应堆 as powersource s. Yet, frankl y, my car doesn’t do anythi ng that my brothe r’s Studeb akerdidn’t do. It goes, it stops, it burnsgas oli ne. I stillhave to steerit, and it stillruns into things if I don’t steerit carefu lly.But guesswhat? All of thesethings are likely to change in the not-so-distan t future. It may not burn gasoli ne, I may not have to steer it, and it may be a lot better at not runnin g into things.Airbag s aren’t the be-all and end-all in safety. In fact, consid eri ng the recent news aboutpeople occasi onall y beingkilled by theirairbag s in low-speedcollis ions（碰撞), they obviou sly stillneed some develo pment. But they aren’t go ingaway, and in fact, you can expect to see cars appear ing with add iti onal, side-impact airbag s, someth ing some Europe an car manufa cturers alread y offer.Better than system s to minimi ze（使减少到最低限度） injury in the eventof an accide nt ,howeve r, are system s that m inimi ze the likeli hoodof an accide nt happen ing. Future cars may be able to remove many of the majorcauses of accide nts, includ ing drun k-drivin g, and tailga ting. Cars couldbe equipp ed with sensor s that can detect alcoho l in a driver’s system and preven t the car from b eingstarte d, for exampl e. As earlyas next year, you’ll be able to buy cars with radar-equipp ed contro l system s. If the radardeterm in esyou’re closin g too quickl y with the car in front, it will ease u p on the thrott le .Will cars eventu allybe able to drivethemse lves? There’s no reason to thinkit won’t be techni cally possib le, and Merced es is workin g on a system that can brake, accele rateand steera vehicl e down a h ighwa y on its own. Nobody really expect s people to give up all control to theircars, but such system s couldbe used as failsa fe system s to keep cars on the road and bringthem safely to a stop even if the driver sudden ly became disabl ed.71.Why was the author fascin atedby cars becaus e _______.A. othersmallboys likedto own a car of theirown, too.B. he read unconv entio nal things aboutcars in his brothe r’s magazi nes.C. his oldest brothe r lovedto take him to places in his car.D. he subscr ibedto cool car magazi nes.72.By saying "my car doesn’t do anythi ng that my brothe r’s Studeb a kerdidn’t do", the authormeansthat_____.A. my car is far better than my brothe r’sB. my car is not as go od as my brothe r’sC. not much has change d in the perfor mance of cars so farD. much improv ement has been made in the design of cars recent ly73. Whichof the follow ing statem entsis true of airbag s?A. They are in need of furthe r improv ement.B. They are goingto disapp ear gradua lly.C. They kill people instea d of protec tingthem in low-speedcollis io ns.D. They are a standa rd featur e of Europe an cars.74.Accord ing to the author, what will future cars do if the sensor s det ect alcoho l in the driver's system?A. They will give a warnin g in advanc e.B. They will brakeautoma tical ly.C. They will ease up on the thrott le.D. They will not start.75.Whichof the follow ing statem entsis true accord ing to the last para gr aph?A. People will give up all contro l to theircarsB. Cars will be able to drivethemse lves.C. No cars will ever breakdown on the roads.D. Cars will all be equipp ed with failsa fe system.答案：BCADBU5 TO U8I studypoliti cal violen ce暴力for a living, yet I, too, am shaken and unsure how to react.As I sit here todayin my office, only a few milesfrom the still-burnin g Pentag on, images of the slaugh ter屠杀in my native New York domina te统治my though ts. It makesit hard to concen trate on work, and it makesthe everyd ay things seem so trivia l轻微的. Only now, twenty-four hoursafterthe traged y 悲剧began to unfold,展开 have I begunto realiz e how this has affect ed me on so many levels.As an Americ an, I feel threat ened危机的and confus ed, whereonly yester day I felt proudand invinc ible(不可战胜的). As a citize n of the global commun ity, I have been shocke d into the realit y of the reachof global terror ism. As a humanbeing, I am appall ed at the cruelt y and inhuma nityof theseacts of terror ism. As someon e who hopesto unders tandunspea kable acts, I am at a loss to unders tandthis one, perhap s becaus e it hits so closeto home.I know only thesethings: Someon e, for some reason, has decide d to strike打击at the United States. Despit e the many people killed, the intend ed target of this attack was Americ an power.The goal was to strike a paraly zingfear into the hearts and mindsof all citize ns of the U.S., and perhap s its allies协约国 as well. Thus, we -- all of us -- are the real target s of this attack. This explai ns why many of us, even thoseof us who were not near the attack s, or who knew no one affect ed by them, felt this traged y so deeply.Yet we must not succum b屈从 to fear, for if we do the terror istshave won. Surely our liveswill be differ ent now. We may be more aware, more inconv enien ced不方便,more insecu re不安全. But we must learnto deal with this traged y and to move on, to live our livesas fullyand as entire ly as before. I came to my office today,even though classe s here have been cancel led, to live my life as normal ly as possib le, for to do so in the face of yester day's terror ist attack s is itself an act of defian ce.D21. How did the author feel follow ing the terror ist attack?A) He felt proudand invinc iblebecaus e Americ ans did not succum b to fear.B) He felt reliev ed becaus e no one dear to him was injure d.C) He felt sorryfor thosekilled or injure d in the traged yD) He felt threat enedand confus ed becaus e he couldn't unders tandit.A22. The "unspea kable acts" (Para. 2) the author hopesto unders tandare ________.A) acts of politi cal violen ceB) acts of attack s for unknow n reason sC) acts of warD) acts of murderA23. We can inferfrom the passag e that the author ________.A) did not expect global terror ism couldhit Americ aB) had a deep unders tandi ng of terror ism even before the attackC) knew that Americ ans wouldnot succum b to terror ismD) believ ed that life wouldgo on as before despit e the attackC24. Accord ing to the author, the aim of the terror ist attack is _________.A) to kill as many Americ ans as possib leB) to make Americ ans awareof the terror ists' streng thC) to sow panicamongthe Americ ansD) to destro y the vitalinstit ution s of the Americ an Govern mentC25. The author's purpos e in goingto his office on the day follow ing the terror ist attack is ________.A) to give classe sB) to discus s the terror ist attack with his collea guesC) to show defian ce by living his life as normal ly as possib leD) to get the latest news of the terror ist attackGray clouds move as low as smokeover the treeto ps树梢at Lolo Pass. The ground is white. The day is June 10. It has been snowin g for the past four days in the Bitter rootMounta ins. WayneFairch ild is gettin g worrie d aboutour trek 徒步旅行over the Lolo Trail-- 95 milesfrom Lolo Montan a to Weippe in Idaho,across some of the roughe st countr y in the West. Lewisand Clarkwere nearly defeat ed 200 yearsago by snowst ormson the Lolo. TodayFairch ild is nervou sly checki ng the weathe r report s. He has agreed to take me across the toughe st, middle sectio n of the trail小路-- "but with this weathe r?"When Lewisclimbe d atop LemhiPass, 140 milessouthof Missou la, on Aug. 12, 1805, he was astoni shed惊讶的by what was in frontof him: "immens e关阔的ranges of high mounta ins stillto the West of us with theirtops partia lly covere d with snow." Nobody in what was then the US knew the RockyMounta ins existe d, with peakstwiceas high as anythi ng in the Appala chian s back East. Lewisand Clarkweren't merely off the map; they were travel ing outsid e the Americ an imagin ation.Todaytheirpathwa y小路 throug h thosemounta ins holdsmore attrac tionthan any otherground over whichthey travel ed, for its raw wilder nessis a testim ony 证明to the charac ter of two cultur es: the explor ers who braved its hardsh ips and the Native Americ ans who prizeand conser ve 保存the path as a sacred (神圣的) gift. It remain s todayin virtua lly实际上 the same condit ion as when Lewisand Clarkwalked it.The Lolo is passab le only from July to mid-Septem ber. Our luck is holdin g with the weathe r, althou gh the snow keepsgettin g deeper. As we climbto Indian Post Office, the highes t pointon the trailat 7,033 ft., the drifts are 15 ft. and up. We have covere d 13 milesin soft snow, and we barely have enough energy to make dinner. Aftera meal of chicke n and cousco us, I sit on a rock on top of the ridge.山脊 Thereis no lightvisibl e in any direct ion, not even anothe r campfi re. For four days we do not see anothe r humanbeing.We are isolat ed in a way that mixesfear with joy. In our imagin ation we have finall y caught up with Lewisand Clark.26. We learnfrom the passag e that before 1805 _A______.A) no Americ ans knew of the existe nce of the RockyMounta insB) therewere no people living in the wester n part of Americ aC) no one ever imagin ed goingwest to the Pacifi c OceanD) the Appala chian s were the wester n fronti er of the United States27. Judgin g from the contex t, the word "trek" (Para. 1) is closes t in meanin g to _____B__.A) a lonely walk in isolat ed countr yB) a long, hard journe y over roughterrai nC) a toughclimbup high mounta insD) a journe y over un-travel ed pathwa ys28. We learnfrom the passag e that the Lolo Pass _A________.A) remain s much as it was 200 yearsagoB) has change d a lot since1805C) now attrac ts largenumber s of touris tsD) is the meetin g pointof two cultur es29. Judgin g from the contex t, Lewisand Clarkwere most probab ly _B_______.A) two native Indian sB) explor ers of the early19th centur yC) mercha nts who did busine ss with the Indian sD) travel ers whosecurios ity took them over the Lolo Pass30. We can inferfrom the passag e that in crossi ng the Lolo Pass the author _A_______.A) was follow ing the trailof Lewisand ClarkB) was trying to set a worldrecordC) was attemp tingthe imposs ibleD) was gambli ng with weathe r and taking unnece ssary risks全新版大学英语综合教程第二版第四册第二课课文翻译第二课Smart Cars1 Even the automo bileindustry, whichh as remain ed largel y unchan g ed for the last seventy years, is aboutto feel the effect s of the comput er revolu tion.即便是过去70年间基本上没有多少变化的汽车工业，也将感受到计算机革命的影响。