高中英语 4.1《Unit4 Key to exercises in the workbook (I)》课件 新人教版选修9
A: Yes, it's frightening. The last remaining rainforests could be gone in less than 40 years.
E: But why is this happening?
A: Well, there are a number of reasons. As populations increase, people need more land to
• Follow the 3 "Rs": reduce, reuse and recycle so that not so much new wood and minerals are needed.
① the area of the earth's land covered by
tropical rainforest ③ reasons why rainforests are being
destroyed
② the rate of rainforest destruction ⑤ some consequences of rainforests being
2 More than half of the rainforests have disappeared√. 3 150 acres of rainforest are destroyed every day.
4 In 40 years' time we might not have any rainforests left on earth. √
•to sell wood for building materials, furniture and paper • to search for minerals (me increase in global warming • flooding ( rain can't be absorbed if there are no trees)
live on. Forests an cut down to plant crops or to start farms. The wood is sold for firewood or building materials, furniture and paper, for example. And there are also mining companies which destroy the forests in their search for minerals.
E. Oh really? I didn't know that. Now, could you outline some of the reasons why it's not a good idea to destroy rainforests?
A: Sure. You must have heard about the rich animal and plant life in tropical rainforests. Well, there are about 10 million species of plants and animals in the world. More than half of these live in the tropical rainforests. So, destroying rainforests means that thousands of these species are dying out before we've even realized it.
Reasons why rainforests are being destroyed
Consequences of rainforests being destroyed
•to provide land for people to live on
• to plant crops
• to start farms
5 People can make more money from harvesting rainforest plants than from cutting down the rainforest√s.
• Third listening
4 Listen again. Write notes
under the headings below.
• Second listening
2 Listen to Ed Walker interviewing Dr
Anne Butler about the destruction of tropical rainforests. Number the topics below in the order in which you hear about them.
深圳：刘超英
LISTENING TEXT THE DESTRUCTION OF
TROPICAL RAINFORESTS Ed Walker (E) is interviewing Dr Anne Butler (A ) about
the destruction of tropical rainforests. E: Anne, we hear a lot these days about how quickly
3 Because there are about 10 million species of plant and animal in the world. More than half of these live in the tropical rainforests. The rainforest could provide us with cures for diseases. Also, rainforests absorb a lot of rain so that there's a constant supply of clean water running into rivers and lakes.
Suggested answers to Exercise 1:
1 Tropical rainforests occur in three major regions: Asia, Africa and Central and South America.
2 As populations increase, people need more land to live on. There are also mining companies which destroy forests in their search for minerals.
E: I've heard too that the rainforest could provide us with cures for diseases.
A: Yes, there are certainly many new drugs waiting to be discovered. Another problem is that the destruction of foists contributes to global warming. Also, rainforests absorb a lot of rain so that there's a constant supply of clean water running into river and lakes. If the trees are cut down, the rain isn't absorbed and there is flooding.
E: I suppose people have to make a living.
A: Yes, but you know, people can make more money by harvesting things like fruits, nuts and oils, as well as plants that can be used in medicine than by cutting down the forests.
E: So, what can individuals do to help slow down the destruction?
A: That's a good question ... (fade out)
Talking Suggested answers to Exercise 1:
• Buy renewable rainforest products.
world's tropical rainforests have been destroyed, and that's in les5 than 50 years. Over 150 acres of rainforest is lost every minute in Asia, Africa, Central and South American.
destroyed
④ the best way to make money from
rainforests
3 Now listen again. Are these statements true or false? Correct the false statements.
1 Rainforests cover 14% of the earth's land surface.
新课标人教版课件系列
《高中英语》
选修(模块）9-4.1
• Listening (First listening) 1 Before you listen to the tape, look at the pictures. One is of a tropical rainforest and the other is of a tropical rainforest that has been cut down. In groups, answer the questions. 1 In which parts of the world would you find tropical rainforests? 2 Why do you think rainforests are being cut down? 3 Why do you think tropical rainforests are important to the world?
新核心综合学术英语教程unit答案全
综合学术英语教程3 答案Unit 1 DefinitionKeys to the ExercisesTask 1 Familiarizing Yourself with DefinitionReading1 Great Leaps in Modern Technology2. Technology, on the other hand, is more of an applied science. It is where tools and knowledgeare used for the study of a particular science. For example, the science of energy can havetechnology as its application. In the case of energy as a subject in science, solar panels can beused for a variety of technologies, an example of which are solar-powered lights.From the following website:#ixzz37toZQcugTask 2 Understanding Lectures through DefinitionListening 11. phobia, hypnophobia, cynophobia, aerophobia2. 1) T 2) F 3) F 4) T 5) T 6) T 7) F 8) F3.Task 3 Reading Definition Articles1. 1) Indigenous knowledge means knowledge belonging to the country, rather than beingbrought there from another country.2) All the list items will probably be included since the title is rather broad and general.3) For open discussion2. 1) International knowledge system.2) Knowledge capital, physical and financial capital.3) It contains the skills, experiences and insights of people, applied tomaintain or improve their4) Medicine and veterinary medicine.5) It is considered the social capital, meaning an essential resource forsurvival and means ofsustenance and livelihood.6) a) It is inappropriate for new challenges or it adapts too slowly; b)The introduction offoreign technologies or development concepts that promise short-term gains or solutions toproblems that they cannot sustain.7) Agriculture, animal husbandry and ethnic veterinary medicine, primaryhealth care,preventive medicine and psychosocial care, saving and lending.8) A higher variance of traits, less susceptible to the frequent droughts, reduce risks.9) a) Indigenous knowledge is vital for its bearers; b) Become fully awareof its value andcontributions to the intended objectives; c) It is an integral part of global knowledge in itsown right.10) An integration or combination of indigenous knowledge and foreign knowledge.Reading 2 Indigenous Knowledge3. 1) r. override 2) j. expertise 3) d. intimate 4) a. unanimous 5) g.intrusion6) u. dissemination 7) c. insights 8) l. susceptible 9) n. incorporating10) f. vanish11) m. interaction 12) s. scenario 13) i. detrimental 14) p. implement15) k. alleviation16) b. encompass 17) o. validate 18) h. impending 19) e. interweave 20) t. rational4. For reference:The two articles both employ definitions for the introduction of the terms and examples tovalidate each facet. Both use classifications, descriptions, comparison and contrast for furtheranalysis. One big difference lies in the perspective to view the title, with the first a ratherholistic discussion ranging from the status quo to the settlement of the existing problems andthe second a partial focus on chiefly its applications.Reading 3 Ultrasonics5. 1) component 2) accumulate 3) spherical 4) navigate 5) fatigue6) harness 7) version 8) synonymous 9) inhibit 10) integrity11) uniform 12) detect 13) incidence 14) monitor 15) probe16) intensity 17) convert 18) proceed 19) visualize 20) inspect6. Attention: there is a mistake here, the first should be Para. KPara. K—e Para. B—a Para. C—c Para. D—f Para. E—hPara. F—d Para. G—j Para. H—i Para. I—b Para. J—g7. 1) E 2) F 3) Para. E 4) E 5) F 6) Para. H 7) Para. H 8) E8. For open discussionTask 4 Writing an Essay of DefinitionReading 4 Disruptive Technologies1.5. For reference only1) Natural breathing will be provided by the robot for the patient during surgery.2) The pressure will have to be reduced by us.3) All instruments need to be sterilized.4) For us, some physical and technical factors may be considered/ taken into consideration.5) If we make sustained efforts, there is a chance that the environment will be improved.6) Some specific demands of the scientific establishment have to be made.7) The presence of the country has been felt more than ever by the wholeworld.8) It seems that other explanations are hard to be found.9) The interaction between organism and environment is being perceived.10) The tests work most effectively if what will be measured can be most precisely defined.Integrated Exercises2. 1) component 2) integrity 3) mobilize 4) option 5) monitor 6) navigate7) encompass8) compromise 9) incorporate 10) implement 11) impending 12) scenario 3. 1) The survey encompasses social, political, and economic aspects of the situation.2) In some countries power is synonymous with corruption.3) The strike shut down many airports, but international f lights were unaffected.4) The scenery is beautiful but inaccessible to most ordinary travelers.5) The conflict deprived him of the means of livelihood.6) Such animals can withstand the extremes of weather.7) The rise in the time spent on the Internet is concomitant with the massive loss ofsociability.8) Many inventions such as gunpowder and the compass originated in China.9) The frequency of mining accidents has decreased over the past 10 years.10) The maximum number of places offered by the medical school for theapplicants is 15.5. 1) Scientists should warn people about PM 2.5 and the need to restrict their children’soutdoor activities to avoid even the minimal damage.2) The local government has implemented a development program for the mountain climbersto leave the surrounding region unaffected.3) We can reduce the risks to zero since we are sure of what risks they are running.4) To combat your anxiety, you should compel yourself to visualize apromising future in which a problem has already been settled.5) He holds that developed countries should be held accountable foreconomic growth on a global scale.6) Trash is not yet fully utilized, leading to overlooking the potential in it.7) A large number of females choose the option of personal finance toachieve control of their own lives.8)The university has decided to invest in the project because it has manytechnical advantages over other similar ones.9) Trees can provide shelter for both man and animals, which we tend to overlook.10) We are trying to achieve a sound understanding of liberal arts courses,which encompasses a wide range of subjects.Listening 2A. (1) F (2) T (3) T (4) F (5) T (6) T (7) TB. (1) Clouding computing is about the provision of computer resources likeSaaS, PaaS, and infrastructure provision while private computingisn’t.(2) 67.(3) Because the Industrial Revolution is not a thing, and it cannot bedefined by some specific products. It is a transformation or atransition involving concepts, ideas, ways of production, changingattitudes, etc.(4) Because it is more than just technology, as the speaker furthercompares it to electricity, which has transformed from an innovationto much more of a utility service.(5) Ubiquitous.Listening 3A. (1) C (2) B (3) A (4) C (5) DB. compressed, whisper, external, pockets, panic, assembly, psychological,reflection, simultaneous, architecture, figure out, legitimate, instantaneous, clicking, addictedC. (1) B, C (2) CUnit 2 ClassificationKeys to the ExercisesTask 1 Familiarizing Yourself with Classification1. 1) Man-made or anthropogenic causes, and natural causes.2) Pollution (burning fossil fuels, mining coal and oil, etc.), theproduction of CO2 ( the increase of population, the demolition of trees, etc.).3) CO2 is a greenhouse gas that traps heat in the Earth’s atmosphere.4) Classification helps us to determine and understand the relationshipof the parts of a subject which is studied by us. Classification is made on the basis of a clear definition.5) In order to make a clear and logic classification, one needs to followa principle of classification and go on with a system consistently.For example, the categories of classification should be mutually exclusive and no overlapping is allowed.Reading 1 Causes for Global Warming2. Coal is the most abundant fossil fuel resource. It provides aboutone-quarter of the total energy the world uses, and 40 percent of the electricity generated worldwide is powered by coal. The steel industry also is greatly dependent upon this fossil fuel. Like other depleting sources of global energy, coal reserves are also on a steep decline.Moreover, coal is a greenhouse gas nightmare. Natural gas is comprised mostly of methane, although it also contains ethane, propane and butane.It is a convenient and efficient energy source. The major consumers of natural gas are the residential, commercial and industrial sectors. It is also used to generate electricity. Unlike other fossil fuels, naturalgas is cleaner and causes less pollution. Like other fossil fuels, this resource is depleting rapidly.Task 2 Understanding Lectures through ClassificationListening 11. Unconscious motivation, unconscious conflict, the id, the ego, the superego, etc.2. 1) T 2) F 3) F 4) F 5) T 6) F 7) T 8) F3. Idea One: The existence of an unconscious motivationIdea Two: The notion of unconscious dynamics or conflict4. There are two interesting ideas in Freud’s theory: first, the existenceof unconscious motivation; second, the concept of unconscious conflict.Freud believes that unconscious motivation might play an important role in a lot of situations, such as marriage, forgetting a person’s name, calling out the wrong name etc. In his view, there are three processes going on in the head, namely, id, ego and superego, which are in violent internal conflict. Id functions on “the Pleasure Principle”, while egoworks on “the Reality Principle” and superego is the internalized rules of a society. Ego is in between id and superego.Task 3 Reading Classification ArticlesReading 2 Renewable Energy Sources—A Brief Summary1. 1) Renewable energy is energy which comes from natural resources suchas sunlight, wind, rain, tides, and geothermal heat, which are renewable (naturally replenished).2)□√ The purpose of using renewable energy sources.□√ The classification of renewable energy sources.□√ The examples of different types of renewable energy sources.□√ The advantages and disadvantages of various types of renewable energy sources.□√ The history of the use of different energy sources.□ How energy is obtained from various sources.3) I would write:(1) The definition of the renewable energy.(2) The classification of the renewable energy.(3) The advantages and the disadvantages of various types of renewable energy sources.2. 1) The signing of the Kyoto Treaty.2) It converts the sun’s rays into energy.3) The main demerit is that it is limited.4) Sailors, farmers and architects.5) The main advantage is that this doesn’t produce any by-products thatcan be harmful to the environment.6) Because the Earth’s crust continuously decays, replenishing the heat.7) They use the force of the water to push the turbine which in turn powersa generator thus generating electricity.8) It poses a problem for fish and aquatic plants on both sides of the dam.9) They contain no petroleum, and they are nontoxic and biodegradable.10) The Environmental Protection Agency.3. 1) j. evolution 2) s. solar 3) a. architect 4) l. geothermal 5) p. preserve6) b. biodegradable 7) r. radioactive 8) f. crusade 9) h. distribute 10) q. radiant11) i. domestic 12) t. validation 13) k. generator 14) d. capture 15)g. definitely16) n. install 17) e. consumption 18) m. harness 19) o. internal 20) c. bladeReading 3 Types of Pollution5. 1) voluntary 2) construction 3) contamination 4) eruption 5) regulation6) deforestation 7) yield 8) irrigation 9) confine 10) sewage11) hazardous 12) residential 13) vapor 14) decay 15) erosion16) disrupt 17) particulate 18) underground 19) concentration 20) combat6.7.8. My summary is: Even if solar energy is limited, it enjoys a long historyand has been advancing constantly, thus enabling us to convert heat into electricity, which can be stored, ready for use.Task 4 Writing an Essay of ClassificationReading 4 Types of Sustainability1.5. 1) Declarative sentences are mostly employed in academic writing, despitethe occasional utilizations of interrogative sentences.2) To support the truths, reliable evidence is quoted by scholars in all disciplines.3) Much importance should be attached to the comprehension of thedifference between education and training.4) A person who exposes himself to the sunlight for excessive time issusceptible to malignant melanoma.5) Students doing temporary jobs display a better performance in their academic studies.6) American frontier is deeply rooted in many aspects of American character.7) The direct involvement of many a foreign country is evident in theprocess of US territorial expansion.8) Parents need to equipped with much care and knowledge while raising a kid.9) Environment plays a vital role in the growth of plants.10) In the past, Beijing was ravaged by dust storms for 20 days annually. Integrated Exercises2. 1) motivation 2) demolish 3) symptom 4) combat 5) capture 6) distribute7) assert 8) yield9) internal 10) emergence 11) adherence 12) disrupt3. 1) Internet access is available in the students’ dormitory.2) If you can harness your energy, you’ll be rewarded with huge accomplishments.3) It has been confirmed that foul weather is highly hazardous for sea navigation.4) The governmental nuclear waste disposal plan aroused fierce protestsfrom the local residents.5) Extinction of this rare species of bird is foreseeable if effective measures are not taken.6) While delivering a public speech, a speaker must articulate his/her arguments.7) I highly esteem his current research on stem cells.8) A speaker cannot always secure the cooperation of the audience.9) The car industry of this country is sheltered by its government from foreign competition.10) Even a moderate elevation of blood pressure leads to shortened life expectancys.5. 1) The effective disposal of the recognized sources of pollutiondemonstrates to be of great aid in the elevation of people’s quality of life.2) Since the rapid evolution of technology, the lifestyles of thegenerations ahead of us will witness a revolutionized change.3) Tapping heat from the Earth enables the residents of resource-poorregions to combat the poor conditions.4) The downside of the practice of fertilizing the soil by burning strawsis the fact that the released dusts and particles pose a serious problem for the health of the respiratory system.5) This campaign, organized by environmentally conscious individuals,has a measurable effect on the general improvement of all the people’s environmental protection awareness.6) The history of deforestation can date back to two millenniums ago,which has deteriorated constantly in the modern times, leading to a huge loss of wildlife habitat.7) During the visit to Huangshan (Yellow Mountain), the tourists wereamazed at how nature works wonders, realizing that beauty is only sustainable if all of us care for the environment around us.8) Drug abuse is a general degradation of lifestyle, causing immediate health effects.9) Oil leakage in the mainstream river considerably decreases thequantity of drinkable water; what’s worse, the adverse effects are not confined to areas near the source.10) Luckily, the pollution inflicted by this accident will be effectivelyremoved through natural cycles, not having a negative impact on the environment.Listening 2A. (1) T (2) F (3) F (4) F (5) T (6) F (7) FB. (1) The individual’s potential and the importance of growth and self-actualization.(2) The lower one.(3) By providing lunch breaks, rest breaks and sufficient wages to purchase essentials.(4) The love and belonging needs.(5) They are self-aware, concerned with personal growth, less concernedwith the opinions of other people, and interested in fulfilling their potential.C. This lecture is about Maslow’s theory of the hierarchy of needs, namelyphysiological needs, safety needs, social needs, esteem needs, and self-actualization needs. Physiological needs are the most basic and instinctive ones, which must be satisfied first. Safety needs refer tothe needs for safety and security, also important for survival. Social needs include the needs for belonging, love and affection, the deprivation of which leads to unhappiness. Esteem needs reflect on personal worth, social recognition and accomplishment; if unmet, it may lead to inferiority complex. Self-actualization needs are at the highest level, meaning to realize a person’s full potential, capacities and talents.Listening 3A. (1) A (2) A (3) D (4) C (5) BB. classically, runny nose, sore throat, intrigued, initially, clinically,alludes to, building up, immune, alongside, shuffling, rip through, hospitalizationsC. (1) B C E(2) ① A B C ② A B ③ A B ④ A B ⑤ A B C ⑥ C ⑦ A ⑧ A ⑨ A ⑩ A CUnit 3 Comparison and ContrastKeys to the ExercisesTask 1 Familiarizing Yourself with Comparison and Contrast1. 1) Electric vehicles and gas vehicles.2) The energy they used, the distance, the cost and convenience.3) The electric vehicles and gas vehicles share some similarities: theappearance of muscle cars, all the standard features and they even perform similarly. The differences are listed below:4) The writer compares and contrasts both vehicles item after item. Insuch a pattern, the writer structures his paragraph around points of comparison, moving back and forth between the subjects.5) The former one—list all similarities of the two subjects, then their differences.Reading 1 Electric Vehicles and Gas Vehicle2. What’s more, there is a health factor that affects both of them. Cannedfood loses some of the original fresh food nutrients when stored, and also has to be tinned with many preservatives and chemical factors that prolong the shelf life and apparent freshness of the food but could becometoxic if consumed too often. Fresh food, on the other hand, often comes straight from a farm and has all the nutrients Mother Nature intended for it. As we can see, fresh food offers many benefits that canned food lacks. Therefore, an informed diner should always choose to eat fresh.After all, we could all use to improve our health.Task 2 Understanding Lectures Through Comparison and ContrastListening 12. 1) T. What I’m just beginning to realize right now, is that we pay ahuge price for the speed that we claim is a big advantage of these computers.2) F. And they consume one and a half megawatts of power. So that wouldbe really great, if you could add that to the production capacity in Tanzania. It would really boost the economy.3) F. Now, how much computation does the brain do? I estimate 10 to the16 bits per second, which is actually about very similar to what BlueGene does. So that’s the question.4) T. So what we are doing right now with computers with the energyconsumed by 1,200 houses, the brain is doing with the energy consumed by your laptop.5) F. How does that compare with the way computers work? In the computer,you have all the data going through the central processing unit, and any piece of data basically has to go through that bottleneck, whereas in the brain, what you have is these neurons.6) T. This is something that we’ve been working on for the last couple of years.3. 120,000 processors10 to the 16 bits per second1.5 megawatts10 quadrillion bits per second10 watts4. Although computers have strong power to process data, they still cannotcompare to the brain of human beings in which an unbelievable number of neurons connect and react with each other so that a real net could be accomplished perfectly. The research on how the computer could be as powerful as a brain will continue going on.Task 3 Reading Comparison and Contrast Articles2. 1) Consumer perceptions of organic processes and products and thoseinvolving biotechnology.2) Health, environment, risk and ethics.3) No study has directly elicited comparable attitudes about organicand GM products and processes.4) The average participant slightly, but not strongly, agreed with thepositively worded health attributes (e.g., organic food ishealthier), and disagreed with the negatively worded healthattributes (e.g., organic food is less healthy). The averageresponse about the healthfulness of GM foods was generally neutral.5) Both were thought to have higher levels of nutrients than traditional food.6) Generally, consumers perceive organic food production as environmentally friendly.7) Respondents perceived GM foods as possessing a higher level of riskthan other classes of food.8) Social acceptability is one motive driving the purchase of organic food.9) Respondents did not have major ethical objections to GM food.10) Forty-five percent.Reading 2 Perceptions of Genetically Modified and Organic Foods and Processes3. 1) p. prevalent 2) a. perception 3) i. moderate 4) f. construct 5) q.advantageous 6) k. attribute 7) c. organic 8) h. volume 9) l. nutrient10) d. elicit 11) g. explicitly 12) b. warrant13) m. inherent 14) t. respondent 15) e. empirical 16) j. contradict 17)o. obesity18) n. cure 19) s. neutral 20) r. motiveReading 3 A Comparative Report of Organic Food vs. Genetically Modified Food5. 1) synthetic 2) manure 3) botanical 4) alter 5) regulation 6) compost7) recommendation8) mineral 9) federal 10) potent 11) organism 12) network 13)transformation 14) normal\15) chemical 16) trace 17) negative 18) poll 19) facilities 20) modification6.7. 1) Para. A 2) E 3) F 4) E 5) Para. F 6) Para. I 7) Para. J 8)F8. My summary is: Fueled by health concerns, people have focused more onthe origin of food over the past decade; so to answer their questions, this report shows that organic foods are the best choice compared with genetically modified food.Task 4 Writing an Essay of Comparison and ContrastReading 4 Fast Food Restaurant: McDonald’s vs. Wendy’s1. B. Wendy’s1) the Ultimate Chicken Grill2) small order of chiliMcDonald’s1) fruit yogurt parfait2) green apple slices (kid’s menu)3) healthier sandwich choices (such as McVeggie Burger, ChickenFajitas, and Whole Wheat Chicken McGrill)C. Presentation of food: At Wendy’s, not only are the meal optionsexcellent, the presentation of healthy menu choices is superior.Wendy’s salads a re large and fresh with only one hindrance: excess water at the bottom of the bowl.McDonald’s salads lack in appearance and freshness. These salads appear thrown together and often look wilted.D. Wendy’s:the first major fast food chain to offer fast food salad as a meal’s main course.McDonald’s: n ow also offers salads as a main course menu choice, in reaction to the popularity of Wendy’s salads.E. Meal variety, good presentation and several salad choices are allconsidered when evaluating a fast food restaurant. With fast food restaurants such as Wendy’s and McDonald’s available, it is considerably easier for people to make healthier food choices.5. 1) None of his speech is imperfect in organization and wording.2) The manager will not miss the opportunity to accept the students’ proposals.3) Kevin did not deny he took risky bets and lied to cover them up butclaimed his superiors were not ignorant of his doing.4) It was told that their work needed to be improved as it wasn’t done well.5) I t is not avoidable that the public won’t miss such scandals in the business world.6) Never will my parents be unready to help me out.7) Hardly did the idea of returning to his hometown stop recurring in his dreams.8) The islands failed to find that they were ready to fight against the outside intruders.9) It was not until failing to catch the last bus to the city late onenight did Mike not know what to do next.10) Never does he lose the optimistic confidence for life even thoughthings don’t always go smoothly.Integrated Exercise2. 1) accommodate 2) exhibition 3) consistent 4) negative 5) considerably6) response7) version 8) regulation 9) capacity 10) alter 11) trace 12) involve3. 1) Older people are less likely to perceive situations negativelybecause they’re typically more tolerant.2) In most cases, the major reason for conducting an analysis, althoughnot often explicitly stated, appears to be to justify taxpayer spending.3) The organization of the novel allowed readers to reconstruct the storyby adding missing elements and arranging the sequence of the events.4) These skills are easy to learn and can add considerably to the overallenjoyment of spending time out-of-doors.5) He was asked to refine his draft headline to make it clearer and more exact.6) It is inevitable that success in most work is evaluated by income.7) The rejection of the parents’ political and religious beliefs puttheir children in a difficult position.8) It is well-known that the government will be consistent in itspositions on civil rights legislation.9) The public figures who are seeking to further their careers cannotmake selections about the publicity they desire.10) Considerable modification of the existing system is needed to increase efficiency.5. 1) An appropriate use of limited natural resources is advantageous forthe Earth environment where human beings live.2) The uncertainty over this region continues to grow; what is moreunfortunate, people may need some time to adapt.3) Conventional notions holds that organic food is much healthier thangenetically modified food.4) The brand gown designed by Marina comes to accommodate the need fora number of occasions, including churches, dinners, business and otherspecial occasions.5) There is a more prevalent concern that the shortage of this researchis due to the overall lack of knowledge of AIDS groups and the difficulty of access to those groups.6) After being exposed to and weighing the information about those risks,US researchers suggested that childhood obesity prevention should occur/happen as early as possible, as much as possible before birth.7) If this change is made, you are likely to run the risk of losing theaudience and your reputation.8) In the modern society, in rejection of the traditional stereotype thatwomen need more care and tendance, many women assume/undertake theresponsibility of raising a family.9) Since the 21st century, the short-term certificates are rapidlygaining popularity, especially for non-white students.10) The research found that 75 percent of American teenagers always boasta healthy self-image.Listening 2A. (1) F (2) T (3) F (4) F (5) T (6) F (7) TB. (1) When the speaker was 15 years old, he first discovered the good waste problem.(2) He grabbed hold of it, sat down, and ate his breakfast with pigs.(3) It gave him faith that the people do have the power to stop this tragicwaste of food resources and bring about that change.。
Keys to the exercises in Unit 5
Keys to the exercises in Unit 5Part I Text ExercisesI. Word Building (构词法)Match the nouns in the left column with the ones in the right column to form new words and translate them into Chinese(把左栏的名词与右栏的名词相配组成复合词，然后翻译成汉语).1. lunch (D) lunchtime 午餐时间 A. power2. play (G) playground 运动场 B. house3. work (E) workplace 工场、车间 C. room4. horse (A) horsepower 马力 D. time5. class (C) classroom 教室 E. place6. pocket (F) pocketbook 袖珍书 F. book7. basket (H) basketball 篮球G. ground8. court (B) courthouse 法庭、法院H. ball9. news (I ) newspaper 报纸I. paper10. home (J) hometown 家乡J. townII. Translate the following phrases and expressions from Chinese into English (把下列汉语短语译成英语). (for Text A)1.回应某人的请求in answer to one’s request2.多年来for years3.像女士的手一样嫩白as white as a lady’s hands4.你们俩! you two!5.即不近，也不远not too near, not too far6.就这些that’s all7.毫不迟疑地without any delay8.赞赏地in admiration9.成交strike the bargain10.开心的/高兴地in delight11.安排make arrangementsIII. Match the English phrases and expressions in the left column with the Chinese ones in the right column (把左栏的英语短语与右栏的汉语短语相配). (for Text B)1. pay in gold ( F ) A. 拿走所有的东西2. bear fruit ( D ) B. 为自己找到一份工作3. earn some extra money ( E ) C. 业余时间4. pack the bag full ( K ) D. 结果5. fetch a bag ( G ) E. 挣一些外快6. handful of ( J ) F. 用金子支付7. last one all one’s life ( I ) G. 拿来一个口袋8. spare time ( C ) I. 维持某人一生9. find oneself a job ( B ) J. 大把大把的10. take everything for oneself (A ) K. 把口袋装满IV. Fill in the following blanks with the words you have learned from Text A (用课文A中所学的词填空).(省略，请参照课文)V. Read the following passages and choose the best answer for each of the questions(阅读下列短文，选择每一问题的最佳答案)。
unit 6The telephone(精读第二版) 答案
Unit 6Text AThe TelephoneAnwar F. AccawiIV Key to ExercisesPreview2.Do the following exercises.1Translate, paying attention to the use of the bold type.1.这辆二手车买得很便宜。
2.他的讲话被打断/缩短了。
3.在这里建造铁路之前，先要把这里的水抽干。
4.这花瓶擦干净以后看起来就会和新的一样。
5.这房子被刷成了淡绿色。
6.就在此时，门被突然踢开。
7.恐怖分子被枪杀，人质都被释放。
8.在日本，鱼往往是生吃的。
9.这可怜的孩子生下来的时候就是聋的，不久又失明了。
10.据说在皇陵完工的时候，那些建造皇陵的工人都被活活埋在里面。
2Give the corresponding adjectives of the following names of countries.1.Iraqi2.Pakistani3.Yemeni4.Lebanese5.Danish6. Hungarian7.Belgian8.Argentine9.Swedish10.Swiss11.Norwegian12.Polish3Review how these words are formed.These are compound adjectives consisting of a noun plus an adjective with the noun serving as a modifier of the adjective. Jet-black for example means as black as jet (a hard black material).4 Point out the word or phrase that doesn’t belong in each line.1.crush2.crack3.crunch4.valueless5.click6.enthroned7.breezemitment9.career10.obliterate5 Complete the verb phrases by putting in prepositions or adverbs listed below.1.for2.up3.for4.for5.for6.for7.down/u p8.up9.into/i n/down/up10.up11.up12.for13.up14.in15.into16.into17.up18.up19.up20.in21.up22.for23.up24.into25.in26.for/up27.up28.up29.up30.in31.for32.in33.in34.up35.down/up36.into37.for38.into39.for40.into41.into42.for43.down/up44.up45.up46.down/up47.for48.in49.up50.up51.forVocabulary1.Translate the following expressions. Into English1.to crack the walls2.to save souls3.to play hide-and-seek4.to slow to a trickle5.to grab sb by the hair6.to call sb names7.to rip her shirt8.to reveal the secret9.to resist progress10.to come into view11.to gather firewood12.to talk sb out of doing sth13.to wriggle one’s way out of14.to run errands15.to deliver sb from suffering16.to assure a steady supply17.to take the pressure off sb18.to keep him out of one’s hairInto Chinese1.梯田2.多岩石的山脉3.百日咳4.周围的村庄5.林中的一块空地6.细粉尘7.羊粪8.粘乎乎的双手9.强壮有力的的妇女10.旌旗如林11.第一手的资料12.漆黑的头发13.一位虔诚的天主教徒14.家务事15.一种让人感到在家般自在的声音16.手卷香烟17.有利可图/十分挣钱的生意18.一家肉铺19.它往日风采的空架子20.一所教会学校2. Replace the parts in bold type with appropriate words and expressions from the text.1.gave way: caved inburied:trapped2.asked for: chargedprofitable: lucrative3.persuade him not to: talk him out of itobstruct: resist4. a quarrel: a argumentdeveloping: escalating5.sent to: relayed to / delivered togather: assemble/congregateshow their strong disagreement with: protest against6.become all skin and bones: been reduced to mere skeletonsrescue: save/deliver7.started to: began to/proceeded tovery seriously and carefully: with utmost gravity8.destroyed: ruined/devastated/wreckedtore: cracked/split9.prevent unwanted visitors from bothering you:keepunwanted visitors off your hair10.heavily crowded: packed with peoplesqueeze: wriggle3．Translate the following sentences into English.1.Incredible as it may sound, I hear that they charge 40 yuan fora bowl of simple noodles.2.Sun Quan finally talked everybody into agreeing to put Lu Xun,a young scholar, in charge of (commanding) this decisive battle.3.He was arrested on the charge of (charged with) smuggling, butin accordance with the law, no citizen can be arrested without evidence.4.She dropped the plate on the ground, but it miraculously didnot break, landing without so much as a crack. OR …not break. It didn’t have so much as a crack5.I can assure you that if we dig a well deep enough here, we willstrike water. So if you guys have no objection, let’s getstarted/proceed.6.She takes delight in shifting the tables and chairs in this roomso as to give the room a new look.7.The focus of our economic development has shifted from thecoastal areas in the east to the central and western areas.8.He shifted/changed to the highest gear, thus leaving all theother cars far behind.9.I maintained that smoking should be forbidden, but he disagreedbecause he said that the tobacco industry was an important source ofgovernment revenue.10.The local people raised a strong objection to installing thecable car over that beautiful mountain.4.Choose the right words in their proper forms.11. assure2.assured3.reassuring4.insured; ensured5.ensure; reassured6.reassuringly21.twisted/turned2.twisted3.wring4.distorted/twisted5.twisted6.twisted7.wringing3 1. gathered/assembled2. assembling3. gather; gathered OR collect; collected4. gathering; assembled/gathered; collectors5. collect/gather6. collect; collecting; collection4 1. crack; break2. cracked; tear3. tore4. split; broke5. break; Split6. tore/ripped7. torn51. abandoned2. abandoned/deserted/forsaken; abandoned3. abandon/desert/forsake4. desert5. forsaken; deserted6. abandoned61. ignore2. neglect3. overlook4. neglected5. ignore6. neglecting5. Point out which of the following sentences contain paradox and which oxymoron.1.paradox2.paradox3.oxymoron4.oxymoron5.oxymorons6.paradox7.paradox8.paradox 9.oxymoron10.paradox11.paradox12.paradox13.paradox14.paradox15.oxymoron16.paradoxGrammar1.Learn to use as and though as concessive conjunction.1Group the patterns of concessive clauses in the following sentences into the categories listed below.1, 2, 3, 6; 4, 9; 5, 8; 7, 102Complete the sentences by translating the Chinese in brackets using the patterns of concessive clauses listed in the previous exercise.1.Simple as it is2.Much as he loves his children3.Try as he might4.Trash as it really is5.Happy and contented as they are in retirement6.Hard taskmaster though he appeared to be in the lab7.Tempting though it was8.Perfect talk show host though he is9.Much as I respect him10.Proud as they are of their father2.Learn to use “It is/was (high) time that sb did sth”.1Decide on the precise meaning of the structure.Note:The structure “it is/was (high) time (that)…” is used to convey two meanings. One is “approximately the right time”, the other being “past the appropriate time” For example, It’s time you went to bed can mean either that “You should have gone to bed much earlier” (often stated with emphasis on the word time), or that now is the appropriate time for you to go to bed. The precise meaning of this term depends on the tone of voice and/or the context.1,3, 6, 7, 2, 4, 5, 8。
高中英语必修一Unit4课件(含PPT)
School B No Uniforms Small Class Sizes Less Frequent Exams
The History of Education
Ancient Education
Explore the educational practices of ancient civilizations and the role of scholars and libraries.
高中英语必修一Unit4课 件(含PPT)
Explore the fascinating world of school life in Unit 4 and discover the importance of education, the role of teachers and students, and more.
Unit 4 Vocabulary
Academic Subjects
English, Math, Science, History, Geography
School Facilities
Library, Laboratory, Classroom, Playground
Extracurricular Activities
Time Management
1
Set Priorities
Learn effective techniques for setting priorities and managing your time wisely.
2
Create a Schedule
Develop a daily or weekly schedule to allocate time for studying, hobbies, and relaxation.
外贸英语函电第四版课后答案（Unit4）
外贸英语函电第四版课后答案（Unit4）Unit4Key to the Exercises and the Skill DrillingsI.Put the following Chinese into English. 实盘虚盘确认，保兑保兑的不可撤销的汇票即期以…为条件，为准及时，适时规格殷切地品名数量包装装运支付承诺过多按照要求如所陈述如所约定另邮分期付款II. Multiple choice1.b2.b3.a4.c5.c6.b7.d8.c9.b 10.a 11.a 12.d 13.b 14.c 15.dIII. Fill in the following blanks with the given words in their proper forms1.sale2.buying3.priced4.price5.sell6.price7.bought8.buys9.sold 10.prices 11.selling 12.boughtIV. Put the following sentences into Chinese.1.W e learn from you letter of April 3 that you areinterested in establishing business relationswith us for the purchase of our tools.2. We owe your name and address to the Commercial Counselor’s Office of our Embassy in the US.3. Your company has been introduced to us by R.G. Nelson & Co., Ltd. As prospective buyers of Chinese sewing machines. As we deal in sewing machines, we shall be pleased to enter into direct business relations with you.4. As we are in the market for men’s leather shoes, we should be pleased if you wouldsend us your best quotations.5. If you can supply goods of the type and quality required, we may place regular orders for large quantities.6. Your letter of September 2 has been received. We are glad to inform you that the articles required by you fall within the scope of our business activities.7. In compliance with your request, we are sending you a range of cut samples of our cotton piece goods. We hope they will arrive in time and be found to your satisfaction.8. Thank you for your letter of September 4 informing us that you find our canned meat satisfactory and that you consider placing a trial order with us.9. Enclosed is our pro-forma invoice No. 3422 in duplicate covering 500 Everlasting brand bicycles for shipment during October.10. As a result of the favorable supply situation we are able to offer you firm, for immediately delivery.11. As the prices quoted are exceptionally low and likely to rise, we would advise you to place your order without delay.12. We can offer you a wide range of sizes and types from stock.13. We regret to inform you that we do not have in stock the goods in the desired quality.14. We are sure that those goods will meet your requirements, and we look forward to your first order.15. Packing charges are included in the price, and we can make delivery whenever you wish.V. Put the following sentences into English.1. 如果你方能降价5%，我们相信成交是有能的。
Key to exercises课后作业
Key to exercises1．1. Rectification of this fault is achieved by insertion of a wedge.2. An improvement of it s performance can be effected by the use of super- heated steam.3. The accuracy of these results is doubtful.4. The addition or remove of heat may change the state of matter.2.1. The difference between the treated and untreated specimens can be clearly seen.2. Significantly, even at this late date, Lautrec was considered somewhat conservative by his peers.4. Later Florey collaborated with Paul Fildes in an experimental study of the use of curare to relieve the intractable muscular spasms which occur in fully developed infection with tetanus.5. When a patient is admitted to a psychiatric inpatient unit, the clinical team should avoid the temptation to commence specific treatments immediately.6. Therefore after six months the dieter is behaving according to all twenty-six goals and she has achieved a considerable reduction in sugar intake.7. Modern houses have so many labor-saving devices that it is difficult for the person at home to have adequate exercise by doing chores, cooking, and looking after a family.8. Simply making the effort to reclaim this wasted material for fertilizer would have a positive effect on greenhouse releases.9. It is difficult to imagine exactly what is meant by saying that such a classification is natural as any collection of objects could be classified in this way.10. Unfortunately, since there are so many possible explanations, the correct one is most difficult to ascertain.11. These exercises can easily be incorporated into an exercise routine, with each exercise repeated a number of times.12. Fleming succeeded in isolating a streptococcus from the cerebrospinal fluid of the patient.13. Effective vaccines prevent such hazards, but only if a social organisation ensures that all potential mothers are vaccinated in good time.3.1. A primary education system was established throughout Ireland as early as 1831.2. This will reduce the amount of drug required and so the cost of treatment.3. The material amenities of life have increased in Western society.4. The press reflected the living culture of the people; it could influence opinion and reinforce existing attitudes but it did not create new forms of entertainment.5. Thus, he should have investigated how the patient has coped previously.6. The aggregate of outstanding balances fluctuated quite violently.7. In 1947 the Treasury raised the question of excluding South Africa (and India) from the sterling area.8. Dieters often feel that they should totally eliminate high-fat and high-sugar foods.9. Thus when a Gallic bishop in 576 converted the local Jewish community to Christianity, those who refused baptism were expelled from the city.10. Western scholars gradually produced a corpus of translations from the Arabic and studies of Islam.11. Ms Tucker, Lord White’s 29-year-old companion, has since retracted her statement.12. Discussion of the outcome of experiments that have used this method will be postponed until Chapter 7.13. They did not easily accept or tolerate differences in others.14. My high-school friend signed up for three years with the army so he could save enough money to go to university and study law.15. The solitary feeding of insectivores in forests was therefore attributed to a foraging strategy involving the pursuit of cryptic and easily disturbed prey by singletons.16. In style, the turn toward abstraction and simplification occurred earliest with Anquetin and Bernard and next with vanGogh.17. For Klein that cloudless day never arrived, but he never relinquished his hope for a just world.18. Eventually the Irish party was forced to return to Westminster.19. The court thinks it just and equitable to return the property.20. The English liked coal fires even though they do not always produce much heat.21. The story told by German propaganda, however, betrayed nothing of the mounting hopelessness of the 6th Army’s position.22. These exercises can easily be incorporated into an exercise routine, with each exercise repeated a number of times.23. Marx took as one of his main tasks the understanding of how this system came into being in order to discover why this system had such power.24. This was before he had read the guidelines on how to conduct the research.25. The pressure to succeed as an individual made most women believe that the problems they encountered were probably of their own making4. Text 1 Most overdoses are taken when individuals are finding it difficult to sort out their life problems in a clear way. For this reason, the approach to treatment must, above all else, be a clear one; that is, one which helps the patient separate out each of his problems and plan ways of dealing with them.Text 2Wagner was what might be called a subjective artist in that his art had its source in his personality. His work seems virtually independent of the epoch in which he lived.On the other hand, Bach can be considered an objective artist. He seems to have worked only with the forms and ideas that his time proffered him, feeling no inner compulsion to open out new paths.6. 1. The lives they chose are overly ascetic and self-denying to most women today.2. Weismann proved that animals become old because, if they did not, there could be no successive replacement of individuals and hence no evolution.3. By analogy, one can walk from one point in hilly country to another by a path which is always level or uphill, and yet a straight line between the points would cross a valley.4. There are cases where this would have been the only possible method of transmission.5. 4. in the end, in the first place, in the second place, in the same way, but, despite, as a consequence, hence, for example, normally, naturally, unfortunately, namely, also, in that case, then ,in fact, indeed, indeed, actually, especially, mainly.6.1 The lives they chose may seem overly ascetic and self-denying to most women today.2. Weismann suggested that animals become old because, if they did not, there could be no successive replacement of individuals and hence no evolution.3. By analogy, it may be possible to walk from one point in hilly country to another by a path which is always level or uphill, and yet a straight line between the points would cross a valley.4. There are certainly cases where this would seem to have been the only possible method of transmission.7.1. On the evidence of the findings presented in Figure 1, it would appear that students in Hong Kong generally have little need to speak in English outside the classroom.2. The evidence proves that undergraduates rarely communicate with their parents or grandparents in English.3. This is undoubtedly because Hong Kong students’ family members are Cantonese speakers.4 The students in Hong Kong University probably go on an exchange at least once in their university life.5. It is possible that students have relatives in English-speaking countries.6. There is strong evidence that academic exchanges improve the language skills of students.7. The students in the Hong Kong University are predominantly Cantonese speakers.8. It is an iron law that nothing can go faster than light.9. The lack of solar power stations in HK proves that HK is not suitable for solar power.10. Hong Kong offers the best Chinese food in the world.8. open question。
现代大学英语Unit 4 课后练习答案
Key to ExercisesPreview第一大题1.This article was written in praise of the heroes and the heroism demonstrated during an air crash which took place in WashingtonD.C. in the year 1982.2.The terrible crash occurred in cold winter when a jet plane from Washington National Airport hit the bridge over the Potomac river. The plane dropped into the river and soon sank/ went under, bring many passengers down with it. Those who managed to get out of the plane found themselves in icy-cold water.3.Disasters are always terrible because they mean great damage and loss of life. As disasters go, this air crash was nothing very special. But because of the four heroes, it brought millions to tears or attention. Three of them formed a police helicopter team, andthey risked their lives again and again as they tried to pick up survivors. But the greatest hero was a man known as “the man in the water”because his name was never found. He was seen clinging to the tail of the plane with five other passengers. But every time a lifeline or flotation ring was dropped to him, he passed it on to another of the passengers. Those passengers survived. But the man did not.4.The emotional impact of this display of courage and noble character was tremendous, because it showed human nature at its best. This man in the water must have been an ordinary person. Before the air crash, he would never have guessed what a heroic deed he was going to perform that day, but when the great test came, he rose to the occasion.5.The author believes that this disaster filled people with a sense of pride rather than sadness, because in the contest between indifferent natural forces and the moral power of human beings, human beings have won.The man went down in the river, but he actually rose to immortality.第二大题1.The unusual element is the bridge, because normally, air crashes do not involve a bridge. Note: The word “element” means a factor or a basic part of something complicated.2.“A city of form and rules” means a city that is shapely or beautiful and orderly, but it suddenly turned into its opposite and became chaotic, turning into a state of complete disorder and confusion.The two metals here refers to the bridge and the plane, both of which are made of metal, or more specifically, iron and steel钢铁.3.From the point of view of artistic beauty, there was also a clash or conflict, because the plane was painted into blue and green, the river and black, and the chunks of ice were grey. Mixture of different types of color would make the viewers uncomfortable, so they wou ld regard this scene as “aesthetic clash”.4.Perhaps people did not regard this air clash as a failure at all. They all saw the triumph of human nature over the elements.5.Here human nature and natural powers are in conflict/clash.“Groping and struggling” re fers to the fact that normally it is human instinct本能；天性to grope for something to hang on to (=to hold on; to survive) and to struggle for life.6.Rise to the occasion: to deal successfully with a problem or situation that is especially difficult.7.The sente nce means “Three out of the four acknowledged heroes...are able to account for their behavior”.Account for: to give a satisfactory explanation.8.In the line of duty: while working; while on duty9.Skutnic added that somebody had to go in the water saying what every hero would say under the circumstances, but although the remark has been repeated by many heroes, it isstill admirable.10.It means the main reason for the emotional impact, or the person who caused the great emotional impact.11.Mass casualty: a great number of people injured and killed in an accident or battle. The word “mass” here is an adjective, meaning affecting a lot of people. Cf: mass murder; mass killing; mass destruction; mass hysteria; mass protest; mass movement; mass unemployment; the mass media; the mass market; mass-produce v; mass-produced adj.; mass production. Derivation: massacre; massiveCommitment: a sense of duty and responsibility and a determination to work hard at it.12.As his name remained unknown, it made him a sort of symbol, a symbol of what human beings can do when they are at their best. 13.“listening to...” is a participle phrase used as an adverbial of manner, modifying thepredicate of the main clause “sitting”; “tell...” and “saying...” are both part of the complex object of “listening to”; and “to fasten...” is part of the complex object of “tell”.14.In the essential, classic circumstance: in the most significant/crucial/decisive and typical circumstance15.The age-old battle between human beings and nature16.Go at each other: to fight each other violentlyAct on principles: to act according to the distinction between good and evil; to act according to moral principles17.It means that when the man in the water gave a lifeline to the people gasping for survival, in the same way he seemed to be also saving the lives of those who watched him, making them understand life’s true meaning. 18.Hold it to a standoff: make nature unable to win the battle immediately (迫使自然接受在和人的斗争中的僵持局面，使它不能马上得逞)Vocabulary第一大题第一小题1.Incompetence2.Immoral3.Impossible4.Incomplete5.Impersonal6.Incredible7.Indirect8.Immovable9.Immortal10.Impolitermal12.Improper13.Impartial14.Impatient15.Incorrect16.Incapable17.Insignificant18.Impractical19.Imperfect20.Insensitive21.Impermissible22.Impenetrable23.Indifferent24.Immovable25.Invisible26.Immodest27.Immature28.Invaluable29.Invariable30.immeasurable第二小题(1)-ee: noun. One who receives(2)-eer: noun. Doer; device for(3)-ess: noun. female第三小题1.经济起飞2.欢送会3.梦想复辟4.可耻的出卖5.后续讨论6.产品用后就扔的现代经济7.使用过多的化妆品8.严重的精神崩溃9.给了个表示许可的信号10.怀疑这是有意掩盖真相11.我们叫个外卖吧12.在军事接管之后13.给学生一些讲义14.改革的好处、红利15.联盟最后的破裂16.中途退学的人17.第二天清晨仍能感觉到的酒后头昏18.出来参加投票的人不多vote第二大题1.Employer2.Unfasten3.Bad/evil4.Unidentified5.Concerned/caring/considerate/interested/sy mpathetic6.Immovable7.Impersonal8.Irresponsible9.Selfishness10.Individual/personal/specific/private/unique One and only11.Shallow12.Undress13.Slightly/somewhat/in part/partially impartial14.Deny denial15.(bride)Groom第三大题1.Air crashes/air collision and other natural disasters2.Human nature and character3.The tail section of a jet plane4.Huge chunks of ice; a huge chunk of ice5.A flotation ring6.Fasten the seat belt7.Culture/Culturalconflict/clash/collision/shock8.Flight 9119.Mechanical failure10.Human tragedy11.Harsh remarks12.Make a distinction between good and evil13.Presidential monuments14.Typical/classic/representative circumstance15.Universal character/characteristic/feature16.A public hero17.Emotional impact18.A moment of high/heavy traffic; rush hour; traffic peak19.Enduring/lasting wonder20.Air Florida21.Congressional Budget Office/Bureau/22.Mass casualties第四大题1.Refer to; known as2.In reality; as ever; responsible forNote:A small, isolated group or area:there were pockets of disaffection 不满；背叛in parts of the countryMORE EXAMPLE SENTENCESIt is calling for a new approach to nature conservation, focusing on whole landscapes rather than isolated pockets.偏远区域Famine is biting deep in isolated pockets all over the country.There are coalitions, but they're in separate pockets around the country, it is not a national coalition.ADJECTIVE [ATTRIBUTIVE]Of a suitable size for carrying in a pocket:a pocket German dictionaryPick sb’s pocketPickpocket n. thief/theft/thieve3.Brought; to tears; sticksIf you do something single-handed(ly), you do it on your own, without help from anyone else. 单独地I brought up my seven childrensingle-handed.我独自带大了7个孩子。
高中英语(人教版必修一)Unit4Earthquakes单元教案
中学英语（人教版）必修一第四单元教案Unit 4 Earthquake一．教学内容分析本单元话题为"地震"，主要描写了1976年唐山大地震，各项语言活动也都是围绕地震绽开。
本单元共分八个部分。
Warming-up 部分通过两张图片引出话题"一旦地震发生，将会造成怎样的危害"，为后面的主题作了一个热身运动。
Pre-reading 部分设置了两个开放性问题，目的是增加学生的生活常识，提高他们的应变实力。
这部分为接下来的阅读作了很好的铺垫，学生可通过套乱，参阅有关地震的书籍并运用一些生活常识来回答这两个问题。
Reading 部分具体描写了1976年唐山大地震的震前、震中和震后。
作者具体描述了地震来临前的一些不正常的自然现象与动物的反常表现；地震的来势汹汹并在顷刻间将整座城市夷为平地；震后人们英勇面对现实并与时实施抢救和重建工作。
Comprehending 部分包括三组练习，主要目的是为了帮助学生更好地理解Reading部分的文章。
Learning about Language 部分分为两个部分：Discovering useful words and expressions 和Discovering useful structures.第一部分要求学生在把握文章的基础上，驾驭重点词汇的词义与时用，这更留意培育学生运用上下文揣测词义的实力。
其次还对一些困难的数字读法进行了检测。
其次部分则结合文章学习定语从句。
Using Language 部分分为Reading，Writing and Speaking；Listening 和Writing。
Reading，Speaking 包括读一篇邀请函，写一份演讲稿和关于一套新唐山邮票的Little talk。
Listening 部分讲解并描述了一位地震生还者的故事，并依据听力材料进行正误推断和回答问题，旨在培育学生获得细微环节的实力，并通过听来仿照标准的语音和语调。
大学跨文化英语 综合教程I Unit 4 Relating to Animals 课后习题参考答案
Text AKey to ExercisesReading Comprehension2. 1) T 2) F 3) F 4) F 5) F3. 1) B 2) B 3) A 4) A 5) ALanguage Practice1. 1) miracle译文：医生说他的康复是个奇迹。
2) fail译文：由于上了岁数，他的身体一天不如一天。
此外，疾病也加快了他的衰老速度。
3) magically译文：学习一门语言需要时间和练习——你的英语水平不会一下子就奇迹般地提高。
4) wandering译文：如果有一天你厌倦了流浪生活，请记得我们仍然在这里等你回来。
5) tend译文：一个医疗队被派往地震灾区去照料幸存者。
6) bathe译文：两位医生都认为父母不应该每天都给婴幼儿洗澡。
7) tragic译文：负责驻阿富汗美军的坎贝尔军官称那次事故是个悲剧，但本可以避免。
8) discard译文：学生们要将垃圾丢进专门的垃圾回收箱。
9) cease译文：在正常的衰老过程中，肌肉会变得越来越弱并逐渐停止自我修复。
10) in the frst place译文：我想我们当初就不应该去那里。
11) cure译文：据说科学家已经发现了现代的有效的方法来预防、治疗并治愈这种古老的疾病。
12) creep译文：我会偷偷地溜进来去二楼看看。
13) buried译文：海盗和宝藏的时代已经一去不复返了。
14) least of all译文：没有人知道他在哪里，他的家人更不知道。
15) starved译文：据说有超过4万人死于饥饿，其中大部分是儿童。
2. 1) One illness can push many families to the edge of financial ruin.2) The atmosphere of the party was clouded by that sad news.3) As a talented language learner, he has never ceased to pursue excellence in languagelearning.4) In this country, there is a 120-day annual leave for parents to tend sick children.5) People who have been in combat are changed for good by that experience, as are theirfamilies.6) Regular exercises and a healthy diet helped cure his disease.7) After working non-stop for a month in this factory, his health failed.8) Please keep the user’s instructions before discarding the box.9) This is not the first time for him to put down a dog beyond cure.10) The police have warned the citizens not to bathe themselves in the polluted river.3. 1) into pull into 开进，驶入2) into creep into 潜入，悄悄出现3) on give up on 放弃4) away eat away 侵蚀5) off run off 赶走4. 1) Internet 因特网2) export 出口3) upload 上传4) subway 地铁5) transplant 移植6) interview 面试7) undersea 海底的8) transcontinental 洲际的5. 注解：本单元的语法内容是过去完成时。
KeytoUnit4(姜丽)
Key to Unit 4Text AI. First Reading ExercisesDirections: Read the text and find out the English versions for the following phrases.1. sweep aside national borders 扫除国界 (P.96,Introductory paragraph)2.impact on(P.96,Introductory paragraph)3. national identity国家认同(P.96,Introductory paragraph)4. is centered in集中在(P.96, Para.1)5.makes no difference 无影响(P.96, Para.1)6.fervent believer狂热信徒(P.96, Para.2)7.former president前任总裁(P.96, Para.2)8.run a technology company经营一家技术公司(P.96, Para.2)9.identify as认为(P.97, Para.2)10.without any hesitation毫不疑迟(P.97, Para.2)11.international business lite国é际商业精英(P.97, Para.3)12.World Economic Forum世界经济论坛(P.97, Para.3)13.a handful of少数几位(P.97, Para.3)14.endless earnest discussions没完没了的认真讨论(P.97, Para.3)15.flow of capital, labor and technology 资本劳动力技术的流动(P.97, Para.3)16.is both welcome and unstoppable 是值得欢迎和不可阻挡的(P.97, Para.3)17.vast, interconnected marketplace 巨大的互惠联系市场(P.97, Para.3)18.the most advantageous locations最佳地点(P.97, Para.3)19. global superspecies 全球超级物种(P.98, Para.4)20.cultural fault line文化断层(P.98, Para.4)21. increasingly divorce from与渐行渐远(P.98, Para.4)22. at the forefront of 处于的前沿(P.98, Para.6)23.beat a path to开辟一条通向什么的路(P.99, Para.7)24.a remarkable environment of innovation 一个创新的卓越环境(P.99, Para.7)25.be based on projections of demographic and economic growth根据对各国人口和经济增长的预计 (P.99, Para.8)26.swing away from 从什么脱离(P.99, Para.9)27.low-paid migrant workers低于流动老公 (P.99, Para.9)28.health care system 医疗保健体系(P.100, Para.9)29.cross-border business 跨国界经营(P.100, Para.10)30.let alone更别提(P.100, Para.10)31.a narrow nationalism 狭隘民族主义(P.100, Para.11) II. After Reading ExercisesDirections: Now you ’ve learned the text in detail. Let’s check how much you ’ve learned from it!Please translate the Chineseexpressions in the following sentences into English. Be sure youuse expressions from the text.1.run his own investment firm(P.96， Para.1)2.makes no difference for/to me(P.96， Para.1)3.fervent believer(P.96， Para.2)4.is both welcome and unstoppable(P.97， Para.3)5.in a variety of ways(P.98， Para.4)6.be beating a path to her door(P.99， Para.7)7.domestic market(P.100， Para.10)8.There is no contradiction(P.100， Para.11)III. Language FocusEx. I . Translate the following English phrases into Chinese and Chinese phrases into English.1. an advantageous position(P.106, I-1-1 )2. the vanishing of national boarders(P.106, I-1-3 )3. economic activity(P.106, I-1-3)4. at the turn of the century(P.107, I-1-4)5. ignite a passion for knowledge(P.107, I-1-5 )6. challenge the Establishment(P.107, I-1-7 )7. appeal to the patriotic feelings(P.107, I-1-8 )8. a man full of contradictions(P.107, I-1-9 )9. the newly launched website(P.107, I-1-10 )10. exchange of views(P.107, I-1-10)11.divorce from reality(P.107, I-1-11)12.time measurement devices(P.107, I-1-12)13.得出结论(P.107, I-2-1)14.打瞌睡，打盹(P.107, I-2-2)15.民用航空(P.107, I-2-3)16.自由开放的竞争(P.107, I-2-3)17.引力场(P.107, I-2-6)18.卷入(P.108, I-2-6)19.向直接注入资金(P.108, I-2-7)20.空间和资源的极度缺乏(P.108, I-2-8)21.与某人不和，发生矛盾(P.108, I-3-4)22.毫无疑问(P.109, I-4-c)23.国内生产总值(P.110, II)Ex. II . Please translate the Chineseexpressions in the following sentences into English. Be sure to use expressions from the exercises.1.in a sense(P.106, I-1-3 )2.when the economic outlook is gloomy(P.107, I-1-7)3.aspire to create(P.107, I-1-10)4.were set apart from(P.107, I-2-4 )5.take in the reality(P.107, I-2-5)6. strike a balance between(P.109, I-4-b)IV. Language Enhancement活学活用Ex. I. Translate the followingChinese sentences into English.1. It makes no difference to me whether you arerich or poor.(P.96, Para.1)2.The Government will take action to facilitate the further development of these local industries.(P.98,Para.4)3.They are entitled to enjoy many advantages and privileges.(P.106, I-1-5)4.It is only natural for youngsters to challenge the Establishment.(P.108, I-1-7)5.They swept all the objections aside.(P.111, I-9) Ex. II. Complete the following passage by putting the Chinese expressions into English.a matter of personal choice(P.97, para.3) flows of capital, labor and technology(P.97, para.3) welcome and unstoppable(P.97, para.3) sweeping aside national borders(P.96,Introductory paragraph) changing relations between nations(P.96,Introductory paragraph)Text BEX. I. Read the text and find out the English versions for the following expressions.1. be keen to do(P.114, Introductory paragraph)2. size upon(P.114, Introductory paragraph)3. with good reason(P.114, Introductory paragraph)4. the most wrongheaded prediction(P.114, Para.1)5. the era of globalization(P.114, Para.1)6. global financial, trade and technological integration(P.114, Para.1)7. anti-globalization movement(P.114, Para.1)8.be originated from(P.114, Para)9. in the most stable manner(P.115, Para.3)10.phase out(P.115, Para.3)11.be in evidence(P.115, Para.4)12.economic expansion process(P.115, Para.4)13.social stability(P.115, Para.4)14.so be it(P.115, Para.4)15.add to poverty(P.115, Para.4)16.striking truth(P.115, Para.5)17. provide back-room support(P.115, Para.5)18. an inherent advantage(P.116, Para.6)19. take advantage of(P.116, Para.7)20.a majority of(P.116, Para.7)21.you bet(P.116, Para.7)22. upsides and downsides(P.116, Para.8)23.the right institutions and governance(P.116, Para.8)24. get the best out of(P.116, Para.8)25.cushion the worse(P.116, Para.8)26. sensible and steady globalization(P.116, Para.8)27. blow up(P.116, Para.8) EX. II.Translate the following sentences from Text B into Chinese, and learn them by heart.1.with good reason(P.114, Para.1)2.originate from(P.114, Para.2)3.add to poverty(P.115, Para.4)4.lower-middle-class families(P.115, Para.5)5.this process of globalization(P.116, Para.6)6.taking advantage of economic globalization(P.116, Para.7)7. A majority of students(P.116, Para.7)8.upsides and downsides(P.116, Para.8)四级词汇、语法专练1.B2.D3.B4.A5. C6.B7.B8.D9.B10.A。