电大《开放英语4》Unit24形考任务

1、试卷总分：100得分：100一、交际用语（10小题，每题2分，共计20分）. I really enjoy pop music. What s your favoriteA.Yes, I like pop music very much B.Well, actually I like classical music C.So did ID.l don t like pop music at all 答案:B.一 Come to our house for a party, please.A.m not busyB.Here s my addressC.See you at four tomor

2、rowD.Oh, thank you for your kindness答案:D. Whose car is thisA.lt s a Japanese carB.lt s my uncle sC.lt s my uncleD.My uncle made it答案:B. Thank you for your invitation and the nice coffee.A.My pleasure. I hope you II come again B.Don t worry about it. It s no trouble at all C.Yes, but the coffee was n

3、ot very good D.Don t mention it. It was something small 答案:A. What do you think of his suggestionA.Sorry, I can, t remember her B.No, I don, t believe it答案:B27.The waste produced by fast-food chains is a problem.A.快餐连锁店制造的废品是个问题。B.快餐店浪费的食品是个问题。C.快餐连锁店制造的垃圾是个问题。答案:CC.l never think of himD.lt s hard t

4、o say, actually 答案:D.When is your birthdayA.I don, t know how to celebrate itwas born in a small villageC.lt s on the 18th of March D.lt s not easy to remember it 答案:C.一 You may have seen this film.A.Actually, I haven t seen it yetB.lt is said to cost much moneyC.You may have seen it tooD.lt was sho

5、wn the next week答案:A.一 What does this word mean, Joe *A.Of course, T m JoeB.This word means JoeCJoe is a boy s nameD.Sorry, I don t know, either答案:D.一 What time is the next flight to WashingtonA.lt s 1: 45 pmB.lt sounds goodC.lt s too lateD.lt s a smaller one答案:A.一 What about another coffeeA.Sorry f

6、or the trouble B.You re so kind C.No, thank youD.Yes, of course答案:C二、词汇与结构（10小题，每题2分，共计20分）.He wants to of the fine weather today to play tennis.A.have advantageB.take advantageC.take the advantageD.take an advantage答案:B.Betty is always interested space science. She wishes to fly in a spaceshipone d

7、ay.A.withB.atC.byD.in答案:D13.These radio and TV networks have in the UK.A.big listenersB.large viewersC.huge audiencesD.large watchers答案:C14.1 spent most of my money in the first week and had very little for food at the end of theholiday.A.consequentlyB.howeverC.moreoverD.since答案:A15.Shes cancer （癌症）

8、for two years.A.sufferingB.sufferedC.been suffering from0.suffering from答案:C16.lt s one of the coolest springs we.A.have ever knownB.ever knewC.are knowingD.ever know答案:A17.Civil war or regional conflicts also cause disruption,people out of rural areas.A.drivingB. droveC.driven0.drives答案:A.They were

9、 asked to avoid any water which had not been boiled.A.drinkingB.to drinkC.not to be drunk0.having答案:A.He lives here.A.not longerB.any longerC.no longerD.not any longer答案:C.The population of the world is growing at a dangerous.A. rateB.increaseC.measureD.progress答案:A三、完形填空(10小题，每题3分，共计30分)2L提示：请将正确答案

10、的序号(大写字母ABC)填写在空白处，系统自动判分Dealing with waste is a huge global problem. Unfortunately, many people don t usually think much about what happens (1) their old fridge when they update to the latest model. A few just dump it (2) the street without another thought.As a result, Britain currently has over a

11、million old fridges (3) in dumps in fields and in warehouses because the country does not have enough equipment to dispose (4) them. New European Union regulations say that from 1 January 2002, all material that depletes the ozone layer, such as CFC coolants, (5) from fridges before they are put in

12、landfill sites. It is (6) to take quite a while to solve the problem.But it is not only fridges (7) are difficult to get rid of. What about old computers, TVs and other hi-tech junk For example, Guangdong Province, in the southeast of China, has been suffering from problems (8) by imported waste ele

13、ctrical goods like computers. Workers there (9) old computers to extract the recyclable parts like chips, and precious metals (10) gold and platinum.A. at B. to C. of D. onA. in B. at C. from D. offA. rotted B. rot C. rotten D. rottingA. away B. off C. of D. atA. must remove B. must be removingC. mu

14、st have removed D. must be removedA. liking B. like C. likeness D. likelyA. that B. what C. which D. whyA. causing B. cause C. caused D. has causedA. have broken up B. have been breaking upC. have been broken up D. are breaking upA. as B. like C. for D. than.答案:B.答案:A.答案:D.答案:C.答案:D.答案:D.答案:A.答案:C.答

15、案:B.答案:B四、阅读理解(1篇文章，5小题，每题4分，共计20分)22.CETACEANS: FACT FILEThere are over 80 species of whales, dolphins and porpoises, known collectively as “ cetaceans ”， throughout the world. They come in all shapes and sizes. Here are some facts and figures about these incredible animals.1. LargestThe blue whale

16、 is the heaviest and longest animal on Earth. The average adult length is 25m for males and 26.2m for females, with body weights of 90-120 tonnes.2.SmallestHector, s dolphin is the world s shortest cetacean. They may be only 1.2m long when fully grown.Lagrest AppetiteA blue whale eats up to 4 tonnes

17、 of krill daily. This is equivalent to eating a fully grown African elephant every day.Deepest DiveThe sperm whale is believed to dive deeper than any other cetacean. They have been known to dive as deep as 2000m.Longest LivedOne bowhead whale is reported to have been 130 years old when it died.Heav

18、iest BrainThe sperm whale has the world s heaviest brain which can weigh up to 9.2kg. This compares with the average 1.4kg for the brain of an adult human.Most EndangeredThe baiji dolphin, or Chinese river dolphin, is the rarest dolphin in the world and is reported to be endangered. It lives in the

19、Yangtze River in China. Conservation measures are being taken by the Chinese to save it.操作提示：通过题干后的下拉框选择题目的正确答案。l.This article is mainly about.A.the species of cetaceansB.some special types of cetaceansC.the age of different whalesD.the blue whale. lives in the Yangtze River in China and is reported

20、 to be endangered.A.The sperm whaleB.The blue whaleC.Hector, s dolphinD.The baiji dolphin.The longest lived whale is .tA.he bowhead whaleB.hector? s dolphinC.the sperm whaleD.the blue whaleThe brain of a sperm whale can be than a human one.A.over 3 times heavierB.over 4 times heavierC.over 5 times heavierD.over 6 times heavierUsually adult male blue whales are than female ones.A.much longerB.much shorterC.the sameD.much heavier.A.AB.BC.CD.D答案:B.A.AB.BC.CD.D答案:D.A.AB.