Unit2+Text+A
Unit 2 Text A language focus and difficult sentences

Unit 2 Text A The humanities: out of date?nguage Focus Words and expressions1.when the going gets tough:when the situation becomes difficultWhen the going gets tough,women can get as tough as men.当形势变得严峻时,女人可以变得跟男人一样坚强。
2.calculate:vt.1)make a judgment about what is likely to happen using the available inform ation估计,预测,推测It is difficult to calculate the long-term effects of these changes in the law.这些法律上的变化带来的长期影响是难以预测的。
2)find out how much sth.will cost,how long sth.Will take计算,核算Let me calculate the cost of the journey.让我计算一下旅途的用费。
3.boost:increase or improve sth.to make it more successful促进,推动,使兴旺These changes will help to boost share prices.这些变化将有助于提高股票价格。
4.prospect n.sth.that is possible or likely to happen in the future,or the possibilityitself可能的事情,前景The prospect for East Asia’s economic development is promising.东亚经济发展的前景是光明的。
学术英语 医学 Unit 2 Text A 翻译

Unit 2 Text A再现疾病:今天遁形无踪,明日卷土重来?桑塔亚纳有句格言:“不能铭记过去的人注定要重蹈覆辙”,这句话用在生物学上就有这样一个推论:人们相信我们已经征服了古老的微生物这个敌人,这种信念让我们惊人地脆弱,很易受他们的攻击。
“宿敌不死。
”我们有两个选择。
按照第一种选择去做,10年之后头条新闻要么报道国会里你死我活的争吵,要么报道哪位运动员签了几百万的合约。
而另一方面,第二种选择的结果是出现这样的标题:“新型流感变种在蔓延:死亡人数已达五十万”1969年,美国卫生局局长威廉·斯图尔特在国会听证时说,我们可以“给传染病画上句号了。
”抗生素和疫苗带来了一个接一个了不起的胜利,从青霉素的发现到脊髓灰质炎的防治等凡此种种,让医学界欣喜不已。
他们认为这场战争几乎结束了。
今天,当我们面对各种已经被称为新现疾病和再现疾病时,我们认识更加透彻。
在《美国医学协会杂志》传染病的一期特刊中,诺贝尔奖得主,哥伦比亚生物学家约书亚·莱德伯格写道:“‘出现’其实是回归,回到上个世纪普遍盛行的水平。
”就在这期特刊中,有个报告对日益严重的传染病构成的威胁进行了量化: 1980年到1992年间,美国传染病的死亡率增加了58%,其中艾滋病占了一半略多一点,而其他一些疾病,特别是呼吸道感染,也有显著贡献。
宣布胜利的日子里,人们飘飘然起来,然而后来突然出现了像艾滋病和埃博拉之类的各种新型疾病,虽然人们认为那些已有的病魔已经被降服,但是他们已经再次暴发。
白喉在前苏联正卷土重来。
虽然上层社会的歌剧迷们也许觉得结核病只是歌剧《波西米亚人》中的创作,而事实上,结核病就从来没有消失过,再次成为包括纽约市在内的城市中心的威胁。
甲型链球菌传染病正在增多,这意味着猩红热可能再次为大家熟知。
每一位在传染病领域的工作者都害怕,终有一日一种强大的新型流感菌株会席卷全球。
“战争胜利了,” 最近有位科学家嘲弄道,“是对方(传染病)获胜。
新视野大学英语book3unit2textA

Time allotment
1st period
Background &
Lead-in
2nd period
Text analysis
3rd period
Language study
4th period
Words and Phrases
observe: vt. vi. 观察;遵守;注意到;评论说; 庆祝
•观察鸟类行为 •遵守风俗 •遵守纪律 •遵守法律 •遵守规章 •庆祝生日 •过圣诞节 •过复活节 •过感恩节
• observe the behaviour of birds • observe the customs • observe the discipline • observe the laws • observe the rules • observe one's birthday • observe Christmas • observe Easter • observe Thanksgiving
Text Analysis
✓ Writing pattern: Exposition ✓ An analysis of the whole text structure ✓ Paragraph writing techn1-3: Introducing the main
Teaching steps Pre-reading tasks: 1) lead-in questions - answers
2) background information While-reading tasks: 1) text analysis
新视野1-Unit 2-Text A words and expressions

• blast
eg. The village was blasted by the enemy. a blast of wind /hot air
burst: vi 冲;闯;突然发生
• burst into → a house ↘ tears laughter thunderous applause song • burst out → of the room ↘crying /laughing
Unit 2
Section A
New Words
• concern
n. ① 担心;忧虑 eg. The doctor expressed concern about her health. 医生对她的健康表示担忧。 ② 关心的事;担心的事 eg. The manager’s only concern was how to improve the quality of their products. 经理心里想的全是如何提高产品质量。
• upset up + set 上 下→七上八下→不适的;心烦的;苦恼的 (adj.) eg. The noise made me upset. vt. (upset, upset) eg. The news upset him a great deal. 这消息使他心烦意乱。 Don’t upset your stomach by eating too much rich food. 别吃太多的油腻食物,那会使你的胃不舒服。 ② to knock something over accidentally (不小心)打翻,弄翻(某物) eg. I upset a bottle of milk on the floor.
• bolt
unit2职场英语textA原文及翻译

·A part-timeofficeholder who sits on and chairsthemain board of a company.
·Provides support and advice to a CEO.
·Thisposition usually entails fulfilling a similar function on a number of additional board committees, as well as being a political figurehead ofthecompany.
ExecutiveChairofBoard:
·A full-time officeholder who typically leads the board and also takes a hands-on role in the company’s day-to-day management.
·Help the CEO to oversee all the operational aspects involved in runningthecompany, which include project planning and development, delivery, retail and leasing, sales,market research and many other areas withintheirextensive scope.
Typically,thedominant person will bethepresident or the managing director of the corporation, and this executive may be made the chairperson of the board of directors--- who, together with a small executive or steering committee of the board of directors, will advise and approvetheactions of the president and the many vice-presidboard of director,chairmanand CEO?
新标准高职公共英语实用综合教程(第二版)unit2TextA

Question:(P.20) What suggestions do you have for environmental protection?
Hints
The environment can be protected if (1) people understand the importance of environmental protection; (2) everyone makes his or her own surroundings clean; and (3) we create a beautiful environment for people to protect.
Unit 2 Our Living Environment
Warm-up Listening and Speaking Text A Grammar Tips Text B Comprehensive Exercises Practical Reading and Writing
《实用综合教程(第二版)》第2册电子教案
《实用综合教程(第二版)》第2册电子教案
Unit 2 Our Living Environment
Listening
Speaking
II. Speaking
Talk about your ideas of an ideal job based on the following questions.
dramatic change [drə'mætɪk]翻天覆地的变化,戏剧化的改变 consumption patterns [kən'sʌmpʃən]消费方式/结构 environmental consciousness [ˈkɒnʃəsnəs]环保意识
Unit 2 Text A All the Cabbie had was a letter

Unit 2 Text A All the Cabbie had was a letter1.Be lost in/lose oneself in=be absorbed in; be fully occupiedwithA.He was lost in playing computer games, so he wasunaware of my entering the room.B.I had lost myself in thought.C.He was lost to the world in this task2.Available=aA.If you don‟t want to buy a kite, you can make your ownusing directions available in the book.B.I‟m sorry, those overcoats are not available in your colorand size.C.The lawyer is not available now.3.Or something=or sth like thatA.The air fare was a hundred and ninety-nine pounds or sthB.Here‟s some money. Get yourself a sandwich orsomething.4.Go ahead (with + n) =continue, beginA.The board of directions will vote today on whether to goahead with the plan.B.Henry will be late but we will go ahead with the meetinganyway.5.Estimate=v&n=form a judgment about.evaluate.value.A.Bill‟s personal riches were estimated at $368 million.B.I estimated that the total cost for the treatment of thedisease will go from $5,000 to $8,000.C.I estimate her age at 35D.According to some estimates the number of some farmshas increased by 50%.E.My estimate of her character was wrong.F.Estimate; evaluate and value(1)He estimated he would do the hundred miles by noon.(2)I asked three building firms to estimate for the repairsto the house(3)The research project has only been under way for threemonths, so it‟s too early to evaluate its success.(4)He valued the house for me at 3500 poundsExercisesHow do teachers evaluate their students‟ work?It was estimated that there were more than 2,250,000 spiders in one acre of grass field.They have gone to have their jewels valued.6.Might/may (just) as wellA.If you say that you might as well do sth, you mean thatyou will do it although you do not have a strong desire to do it and may even fell slightly reluctant about it.B.Anyway, you‟re here, you might as well stayC.The post office is really busy, we‟ll have to queue for agesto get served. We might as well go home.D.I might as well give the sweet course a miss.7.Not much of a=not a goodA.It is not much of a dayB.He is not much of a father, but he is an outstandingprofessor.C.Some people may think that doing housework for others isnot much of a career.8.Keep up=continue without stoppingA.They risk losing their homes because they can no longerkeep up the repayments.B.I was so hungry all the time that I could not keep the dietup for longer than a month.C.CollocationKeep toKeep up withKeep onKeep offKeep out of(1)Keep off the grass(2)If this rain keeps up, the garden will be ruined.(3)Try to keep out of trouble.(4)Don‟t run, I can‟t keep up with you.(5)He just kept on writing, paying no attention to the cry of thebaby.(6)He always keeps to his promises.9.Correspondence=nA.His interest in writing came from a long correspondencewith a close college friend.B.The co rrespondence dropped after the enemy‟s air raid.C.Mary really never mentions her step-mother in hercorrespondence.D.The library bought all the correspondences between QueenVictoria and her daughters.E.CollocationCarry on correspondenceBreak off correspondenceBusiness/commercial correspondencePersonal correspondenceIn correspondence with10.P ractically=ad=almost, but not completely or exactlyA.She‟s practically always late for workB.He had known the old man for practically ten yearsC.I know people who find it practically impossible to give upsmoking.11.K ind of/sort ofA.The boy‟s description kind of gives us an idea of what‟shappening.B.She wasn‟t beautiful. But she was kind of cute.C.She kind of hoped to be invited.12.L ose touch (with sb)A.I lost touch with my former classmates after graduation.B.In my job one tends to lose touch with friends.13.A couple ofA.Do you have a moment? There are a couple of things I‟dlike to talk to you about.B.They promised the students that they would find asubstitute teacher in a couple of days.14.O n one‟s mind=in one‟s thoughtsA.If something is on your mind, you are worried orconcerned about it and think about it a lot.B.Dealings on the stock market have been on his mind all thetime.C.This travel plan has been on my mind all week.D.You are always on my mind.15.K eep in touch (with sb)A.If you keep in touch with someone, you write, phone, orvisit each other regularly.B.The old man kept in touch with his children while living ina nursing home.C.While doing the research work in the Antarctic, theprofessor kept in touch with his students via email.D.CollocationStay in touch withGet in touch with16.C ome up=happen or occur unexpectedly; be mentioned ordiscussed.A.Sorry, I‟m late. Something came up at homeB.Other projects came up and the emphasis of my workchanged.C.The issue of safety came up twice during the meeting.D.The term …project hope‟ has come up a lot recently in thenewspaper.E.CollocationCome acrossCome alongCome downCome overCome throughCome up with(1)He couldn‟t come up with an appropri ate answer just at thetime(2)How‟s your work coming along?(3)These legends came down to us from the 15th century.(4)The old man was 90 years old and lucky to come through hisoperation.(5)We‟ve just come across an old friend we haven‟t seen forages.(6)Come over and see us sometime.17.U rge=try very hard to persuade. [urge sb to do sth; urgethat…]A.They urged the local government to approve plans for theirreform program.B.Sir Fred urged that Britain should join the EuropeanMonetary System.C.When my old friend Brian urged me to accept a cigarette,it was more than I could bear.18.P ostpone=vt=delayA.The couple had postponed having children to establishtheir careers.B.We postponed the match from March 5th to March 19th.C.Postpone and delay(1)The ball game was postponed because of the rain.(2)It is not right for him to postpone the public interest.(3)The flood seriously delayed the train service.(4)Our debtor delays payment from day to day.Exercises(1)The ship was delayed two hours.(2)We are postponing our trip until the weather growswarmer.19.R eference=nA.It was strange that he made no reference to any workexperience in his resume.B.His recent book makes reference to the political eventsof those days.C.Make a note of the reference number shown on the form.e the dictionary for easy reference.E.Keep their price list for further reference.F.CollocationA reference bookA reference libraryFor referenceIn/with reference to20.R eunion=nA.Before she went abroad for further study, the whole familyhad a big family reunion.B.The soccer club holds an annual/a yearly reunion.C.CollocationA family reunionA class reunion21.H ang outA.I often hung out in coffee bars while I was unemployedB.We can just hang out and have a good time.C.That‟s the corner where all the kids hang outD.I was worried that I had no time to hang out my washing.E.What a pain!—It‟s raining and I‟ve just hung the washingout.F.CollocationHang about/aroundHang onHang overHang up(1)I was so angry that I hung up on her.(2)I‟m afraid the line is busy, would you like to hang on?(3)The danger of war hung over Europe for 21 years.(4)Don‟t hang about/around, we have a train to catch.22.(every) now and then=now and again; sometimes; at times.A.Every now and then I have a desire to quit my tedious job.B.I still see Jane for lunch every now and then, but not asoften as I used to.C.CollocationNow and againNow or never.D.Syn.(1)At times(2)Every now and then(3)Every now and again(4)(every) once in a while(5)From time to time(6)Sometimes(7)On occasion(8)occasionally23.M ostly=ad=almost all; generallyA.They have invested their money mostly in expensive realestate.B.The guests at the wedding party are mostly friends of thebride.24.A wful=a=very great, very bad or unpleasantA.I have got an awful lot of work to do.B.I can‟t bear the awful smell of cigarette smoke.25.C hoke up=become too upset to speakA.Losing my job left me completely choked upB.Whe n he learned the news of his friend‟s sudden death, hewas so choked up that he couldn‟t say a thing.26.S kip=vA.A newspaper reader can select what he is interested in andskip what he thinks is boring and irrelevant.B.The teacher said:“ First skim the text to obtain a generalimpression of it. Then scan the first 3 paragraphs and locate the birth dates of the main characters. And as time is limited, we will have to skip some of the exercises.”27.R ight away=at onceA.Tom has got a high fever, he should go and see a doctorright away.B.I wrote him a letter and posted it right away.C.Syn(1)At once(2)Directly(3)Immediately(4)Instantly(5)Promptly(6)Right away(7)Straight awayUseful expressions.(1)Be completely lost in(2)Get sb‟s attention(3)Settle into the back seat(4)In no hurry(5)Not much of a hand at…(6)Keep up correspondence(7)All the way through both grade and high school(8)An old neighborhood(9)Keep in touch with(10) A class reunion(11)Time goes by(12)Hang out on the same corner(13)Nod in agreement(14)In the distanceProverbs and quotations(1)A friend in court is better than a penny in purse(2)A friend in need is a friend indeed.(3)A friend to all is a friend to none.(4)Between friends all is common。
全新版大学英语(第二版)综合教程4-Unit 2 Text A 课后习题答案

Unit 2 Text APage 37Pair Work1. How important was the automobile industry in the twentieth century?The automobile industry ranked as among the most lucrative and powerful industries of the twentieth century.2. What will happen to cars and roads in the twenty-first century?Cars and roads will be revolutionized in the twenty-first century.3. Why does the author say the key to tomorrow's "smart cars" will be sensors?Because it is sensors that will enable vehicles and roads to be able to see, hear, feel, smell, talk, and act.4. How would sensors help reduce traffic fatalities?Sensors can sense if a driver is drunk and refuse to start up the engine.5. What is the function of the radars hidden in the bumpers?The radars hidden in the bumpers can scan for nearby cars. If you make a serious driving mistake the computer will sound an immediate warning.6. How will a smart car alert a driver who feels drowsy?If the driver's eyelids close for a certain length of time and his or her driving becomes erratic, a computer in the dashboard could alert the driver.7. What makes it possible for smart cars to determine their approximate location?GPS makes it possible for smart cars to determine their location on the earth to within about a hundred feet.8. What are the prospects for applications of GPS?With the price of microchips dropping so drastically, future applications of GPS are virtually limitless.9. What is "telematics" expected to achieve in increasing the efficiency and safety of highwaytransportation?It is expected to put smart cars on smart highways.10. What are traffic engineers doing on Interstate 15 close to San Diego?They are installing an MIT-designed system which will introduce the "automated driver". 11. What hopes do promoters of the smart highway have for its future?They have great hopes for its future. By 2010, telematics may well be incorporated into one of the major highways in the United States. By 2020, telematics could be adopted in thousands of highways in the United States.12. What are the advantages of smart highways?Smart highways could be an environmental boon, saving fuel, reducing traffic jams, decreasing air pollution, and serving as an alternative to highway expansion.Page 38Working on Your Own1.Part One Paras. 1-3 New technology will have a dramatic impact on cars andhighways in the 21st century.Part Two Paras. 4-9 With the aid of advanced technology, smart cars will be sodesigned that they can help eliminate traffic accidents,determine their own precise locations and warn of traffic jams.Part Three Paras. 10-13 GPS and "telematics" will make it possible to build smarthighways, which will benefit us in a number of ways.2.1) Smart cars can see, hear, feel, smell, talk, and act;2) They can eliminate most of car accidents;3) They can alert the police and provide precise location of your car if stolen;4) They can monitor one's driving and the driving conditions nearby;5) They can alert the driver who feels drowsy;6) They can locate your car precisely and warn of traffic jams.Page 38Language Sense Enhancement1.(1) cure (2) impact (3) orbiting satellites (4) warn of (5) location (6) At any given time (7) vibrate (8) detected (9) calculate (10) convertedPage 41V ocabulary1.1) expansion 2) automated 3) vapor 4) take control of5) hazards 6) satellite 7) vibrated 8) magnetic9) bunched 10) in the air 11) got/was stuck in 12) approximatelyPage 422.1) send out 2) stand up for 3) pass for 4) were closing in on5) starting up 6) went through 7) fill out 8) fall intoPage 433.1) The new car design incorporates all the latest safety features.2) To suspend our hammock, we need to find two trees ten feet apart.3) Jason faces up to 10 years in prison for offering bribery money to the US navy officialresponsible for awarding lucrative contracts to his construction firm.4) Manufactures usually begin by building the prototype of a new model before they set up afactory to make the cars.5) Medical evidence shows that smoking and lung cancer are correlated in all racial groups.Page 434.1) the application / remote / has turned into a reality / are poised to2) that vibrate / can detect / frequency3) lanes / are mounted in / alert a / hazardPage 44II Word Formationkilo-kilogram Medicare-medical care memo-memorandum email-electronic mail gym-gymnasium comsat-communications satellite lib-liberation newscast-news broadcast doc-doctor skyjack-sky hijack vet-veterinarian Eurodollar-European dollar prep-preparatory brunch-breakfast and lunch auto-automobile telecast-television broadcast flu-influenza Oxbridge-Oxford and CambridgePage 45III Usage1) swimming pool 2) drawing board 3) enriched Middle English 4) disturbing change 5) fully developed prototype 6) Canned foods 7) working population 8) puzzling differencesPage 46I. Cloze(1) computerized (2) start up (3) be poised to (4) alert(5) hazards (6) monotonous (7) take control of (8) steer9(9) lane (10) decrease (11) calculate (12) eliminate(13) getting stuck in (14) mounted (15) detect (16) vaporPage 472.(1) generates (2) related (3) revolutionized (4) enabled (5) opportunities(6) overall (7) manufacturing (8) dependent (9) interact (10) fatalitiesPage 47II Translation1) 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 problems.3) The research shows that atmospheric carbon dioxide levels are closely correlated with globaltemperatures.4) The frequency of the bus service has been improved from 15 to 12 minute recently.5) The diver stood on the edge of the diving board, poised to jump at the signal from the coach.Page 482.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, today the 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.。
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Warming -up
Exercises
Around the Topic
Section A
Section B
Section C
If You Don’t Make Mistakes, You Won’t Learn!
At Sunday’s graduation, Li Zimo will speak to the 385 members of her class. This might seem like a dream to a girl like her. Li hardly spoke a word of English when she first arrived in the USA four years ago. But now, her dream has become a reality.
李子墨刚来美国时只有15岁。然而在短短4年的时间里,她 能说一口流利的英语,而且不带外国口音!她获得了许多奖项, 还写了一本有关她的英语学习经历的书。
译文
Warming -up
Exercises
Around the Topic
Section A
Section B
Section C
Li first saw the need for the book when she began helping Chinese students at her school after they had just arrived in the country. She knew they were having the same troubles that she had experienced.
Unit 2
Learning English: Some Advice and Suggestions
NEW HORIZON ENGLISH COURSES
Book One
Around the Topic
Section A
Section B
Section C
Section A: If You Don’t Make Mistakes, You Won’t Learn
帮助学校里刚来美国的的中国学生的经历启发了李,使她想要 写这样一本书。她了解他们正在经历着她以前经历过的同样的困 难。
译文
Warming -up
Exercises
Around the Topic
Section A
Section B
Section C
“You think you are the only person feeling embarrassed when making mistakes,” she said when we interviewed her, “but everyone does it.” She calls her book Looking for Trouble. It means that the road to success in learning a second language can be difficult.
“我想让其他人知道,犯错误没什么大不了,”她说,“不 冒险则一无所获。许多人认为别人不会犯错误,但事实并非如 此。人人都会犯错误,但你可以将这些错误变成迈向成功的一 大步。”
译文
Warming -up
Exercises
Around the Topic
Section A
Sectithe book, Li writes about her “terrible”
situations: a taxi driver left her and her mother in a dark parking lot at midnight because they had not been able to give the driver the right address in English; she gave the wrong pronunciation of the word “sheet” in asking for a piece of paper, and her teacher thought that she had said a rude word; she heard a girl say “Do you mind if I sit with you?” and she answered “Yes!” loudly.
“当你犯错误时,你认为你是惟一感到尴尬的人,”我们
采访她时她说道,“但是人人都一样。”她将她的书命名为
《寻找麻烦》,用以表明学习第二语言的成功之路会充满艰
辛。
译文
Warming -up
Exercises
Around the Topic
Section A
Section B
Section C
“I want others to know that it’s OK to make
mistakes,” she said, “that nothing can be gained without risk. Lots of people think other people do not make mistakes. It’s not true. Everyone makes mistakes. But you can turn those mistakes into a big step toward your success.”
Li was only 15 years old when she first arrived. Within four years, though, she has managed to become so fluent in English that she doesn’t even have a foreign accent! She has won many awards, and has even written a book about her experiences in learning English.
在周日的毕业典礼上,李子墨将面对她所在班级的385名同学发 表演讲。对于像她这样的女孩来说,这似乎是个梦。4年前李刚来 美国时连一个英语单词都不会说,但此刻她梦想成真了。
译文
Warming -up
Exercises
Around the Topic
Section A
Section B
Section C