大学英语课后习题.docx

1、大学英语课后习题Unit1audioboundarycup (v.)decadedirectlyfocusovertakespeciessubtletone窗体顶端1. The essayists language expresses rich and subtlemeanings.2. The stockbrokers were overtakenby the sharp drop in the stock market last Tuesday.3. Biologists have estimated that there are around one million animal and

2、 plant speciesliving and growing in the rainforests.4. In the United States the cost of living has been steadily rising in the past few decades5. The quickly growing company has ambitious plans to expand beyond nation boundarie6. That computer store is having a sale of audiosoftware; lets go and hav

3、e a look.7. To be safe, you may put on your dark glasses to avoid the sun shining into directly your eyes.8. When the kitchen is finished, Im going to focusmy attention on the garden shed. 9. In a serious toneof voice, the doctor warned him to keep off sugar.10. She Cupped her hands around the mug o

4、f hot coffee to warm them.窗体顶端1. I didnt expect you to be so efficient at that rate; the task will be finished ahead of schedule.2. For the sake of safety, you must keep all medicines away from children.3. When we come toknow these new employees better, we will assign more suitable tasks to each of

5、them.4. This evening dress is rather expensive since it is made by hand5. In the World Cup, England tried to beat its long-term rival Argentina and qualify from the “Group of Death” and vice versaUnit2Model: Einsteins theories of relatively contributed much to the development of science. (relativity

6、)1. The spokesman was merely given acondenseversion of the document, so he didnt know much about the details. (condensed)2. Stoutscuriousin science was sparked by the fascinating stories about Nobel Prize winners. (curiosity)3. When there is too much smoke in the room, thedevisewould automatically t

7、urn on the alarming system. (device)4. Anyone without patience andpersistentis unlikely to make a good researcher. (persistence)5. There isconvincedevidence that stress is partly responsible for his failing health. (convincing)pparentconvincecuriositydetailfundamentalpatiencerespondsparkstirultimate

8、窗体顶端1. The theories of relativity have made fundamentalchanges in our views of the universe. 2.That is our ultimateproposal, and no other changes will be considered.3. he forest ire was found to have been sparkedby a cigarette end.4. The speaker had apparently noticed that his topic wasnt popular wi

9、th the audience, so he quickly ended his speech.5. Ive no patiencewith people who are always complaining of their misfortune.6. I have never imagined that I would be the object of such curiosity.7. The doctors tried to convinceher that she didnt need to feel depressed about her health.8. The police

10、asked him to describe the accident in ever detail y9. The quality guarantee and good after-sale services will certainly meet with positive responsesfrom the consumers.10. The story of Harry Potter(has) stirred the imagination of children throughout the world.窗体顶端1. The scoundrel has fooleda lot of p

11、eople intobelieving hes a rich man.2. Isnt this straw hat beautiful? My wifecame upon it on her business trip to China last year.3. A group of bystanders was invited to join inthe game.4. Scientists will have to come up withnew technologies to improve the worlds food and fuel supplies.5. The news of

12、 the Presidents warlike speech yesterday pushed the stock market to a sharp rise ofup to 120 points.Unit3attainattractivebrandcampaignimportmanufacturemarketmodestprecisesponsor1. I dont think that the amount of studying you did in high school would be sufficient for you toattain good marks in unive

13、rsity.2. Because of the impact of poor sales in other Asian countries, there has been a modestdecrease in houses sale in China this year.3. Some young people find computer games so attractivethat they can hardly pull themselves away to tend to other matters.4. The victim was able to give a precise d

14、escription of the drunken driver, which was rather helpful to the police.5. Some non-governmental organizations are planning a public campaignto awaken people to the problem of noise pollution.6. The cost of producing a tube of toothpaste is about 3 yuan, so we willmarket it at 5.50 yuan to ensure o

15、ur profits.7. Mike is now the director of a factory whichmanufactures canned food.8. Plenty of football and basketball clubs are eager to sponsor young athletes if they show great promise.9. The sweaters are made of wool importedfrom Australia.10. According to a recent survey, youths are beginning to have a lot of influence on the products and brandstheir parents choose.窗体底端窗体顶端1. She wants to drop out of college and become a singer, but her parents frown very much on her intention.2. Many great men h