1、3.3 新提升课时作业.用括号中所给动词(短语)的适当形式填空1He did it without _(ask)2She didnt mind _(ask) the questions about her private life.3He asked who was the girl _(operate) on in the operating room.4As we approached the village we saw new houses _(put up)5The film is worth _(see)6The house wants _(clean)7Youll find th
2、e topic _(discuss) everywhere.8In the traffic accident, his father came close to _(kill)9_(use), the machine cant be lent to others.10_(criticize) helped him see things more clearly.11I still remember _(take) to Shanghai when I was a child.12_(show around) the lab, we were taken to the library.13My
3、clock runs faster so it needs _(repair)14_(take) on the way to hospital, the child cried to see his mother.15Mr Smith likes _(ask) by his students.答案：1.being asked2.being asked3.being operated4being put up5.seeing6.cleaning7.being discussed8.being killed9.Being used10.Being criticized11.being taken1
4、2.Having been shown around13repairing14.Being taken15.being asked.完成句子1_(尽管被告知多次), he still repeated the same mistakes.2He did it _(没有人让他做)3She didnt mind _(被问到这个问题)4As we approached the village we saw _(正在盖新房)5_(给了一个这样好的机会), how could she let it slip away?6He was unhappy _(没有表扬) what he had done.7H
5、e asked who was the man _(被做手术)8_(保护) a thick wall, they felt they were quite safe.答案：1.Having been told many times2.without being asked3.being asked this question4.new houses being put up5.Having been given such a good chance6.for not having been praised for7.being operated on8Being protected by.阅读
6、理解A The growing amount of human noise pollution in the ocean could make fish unable to find a good habitat and cause their death，according to a new research from a UKled team working on the Great Barrier Reef, the largest coral reef(珊瑚礁) in the world, off the northeast coast of Australia.After devel
7、oping for weeks at sea, baby reef fish rely on natural noises as a clue to find the coral reefs where they can survive and grow stronger. However, with human noise pollution from ships，wind farms and oil mining on the increase，researchers are now concerned that this important behavior is coming unde
8、r threat. Dr Simpson, a senior researcher in a British university，said，“When only a few weeks old, baby reef fish face a very difficult task in locating and choosing a suitable habitat. Reef noise gives them quite important information. But if they learn, remember and become attracted towards the wr
9、ong sounds, we might be leading them in all the wrong directions.” Dr Simpson and his team began their environment. Using underwater light traps, Dr Simpson and his team collected baby reef fish and put them into tanks with underwater speakers playing natural reef noise or a mix of manmade sounds. T
10、he next night the fish were put into speciallydesigned choice tanks. Again they played natural or manmade sounds. All the fish liked the reef noise，but only the fish that had experienced the mix of manmade sounds swam towards it, the others swam away when hearing the manmade sounds. The test result
11、shows that fish can learn a new sound and remember it hours later. And they can tell the difference between sounds and, based on their experience, become attracted to other sounds, which might really affect their behavior on the most important night of their life. The breakdown of natural behavior c
12、ould have damaging effects on the population of future fish groups.1Baby reef fish find coral reefs mainly by their sense of _. A. sight BhearingCsmell Dtouch2Which of the following statements is TRUE about the research by Dr Simpson and his team? AScientists got their research results by making a c
13、omparison. BThey collected baby reef fish using underwater speakers. CAll reef fish in the test swam to the manmade sounds. DThe test was conducted during the day.3What did the British research team feel most concerned about after the noise experiment? AThe reason why baby reef fish can find the loc
14、ation of coral reefs. BThe process of how baby reef fish learn a new sound. CThe population of fish groups in the future. DThe eating habits of baby reef fish.4We can infer from the passage that baby reef fish _. Acan find their suitable habitat whatever happens Bcan survive in difficult living cond
15、itionsCcan get used to noise from humansDare easily attracted by sounds5What does the passage mainly talk about?AA new research about noise pollution.BA great task faced by a British research team.CThe way baby reef fish survive and grow stronger.DA research about how noise pollution changes fish be
16、havior.答案与解析：经英国科学家的研究发现，海洋中的人因为噪音污染使生活在澳洲的小礁鱼很难找到它们的栖息地。1解析：细节理解题。根据文章第二段中.baby reef fish rely on natural noises as a clue.可知小礁鱼主要靠听觉找到珊瑚礁。答案：B2解析：推理判断题。根据文章第四段对实验的详细介绍可知，Dr Simpson通过两种不同方式的对比得出研究结果，故A项正确。答案：A3解析：细节理解题。根据文章第五段中末句The breakdown of natural behavior could have damaging effects on the p
17、opulation of future fish groups.可知通过噪音实验，科学家最为关心的是未来鱼群的数量问题。答案：C4解析：推理判断题。通过第五段中And they can .become attracted to other sounds .可知，小礁鱼的行为方式很容易受到其他声音的影响，故选D。答案：D5解析：主旨大意题。本文主要讲述科学家发现噪音污染会改变小礁鱼的行为方式，故选D。答案：DBWhales are endangered and protected animals, but still nowadays there are countries where whal
18、e meat is considered a very tasty dish. For centuries large whales have been hunted for oil, meat, baleen(鲸须) and unfortunately now these big mammals are endangered animals; the reason is that men have killed too many of them. Unluckily this still happens nowadays, because whales represent a lot of
19、money and behind them there is a big business, but unfortunately they have a low rate of growth. So if men fish many specimens, in a very short time, as they usually do, whales dont have enough time to reproduce themselves. Men began fishing whales at the end of the 19th century and since the moment
20、 on a broad exploitation of this big mammal started. In 1946 fourteen countries signed the INTERNATIONAL CONVENTION FOR THE REGULATION OF WHALING (ICRW). By this regulation it was observed that exploitation of whales had been excessive(过分) and they therefore understood that whales needed to be prote
21、cted. In Japan the number of whales killed with scientific aims has increased a lot from 1987. In that year 273 whales were killed, in 1990 327, in 1995 540 and in 2002 the number of big mammals killed rose to 684. In Japan whale meat is considered a very tasty dish, a kilo of this meat costs about
22、2,600 yen, that is $22. I think that to eat meat of endangered animals isnt good, because by eating it we contribute to their extinction. But, I also think that it depends on national traditions: here in Italy we are not used to eating whale meat, but in Japan or in Norway it is a traditional dish,
23、and so we cant change others traditions! But the most important thing is not to extinguish animals!6Whats the main reason which leads the number of whales to decrease? AThey are not fit to the surroundings any longer. BToo many of them have been caught by human beings. CChange of sea water caused by
24、 pollution. DNatural disaster.7Some people fish whales for _. Awhales are rather dangerous to fishermen Btheir meat, oil and scientific causes Ctheir skin, oil and bones Dfood and money8What have people done since whales are in danger? AThey have made regulation to protect them. BThey have given up
25、their tradition of eating them. CThey care nothing about their extinction. DThey are sure more and more whales will appear.9Whats the best title of the passage? AWhales, Endangered and Protected Animals BWhales, Tasty Food on Tables CThe Largest Animals in the Sea DNo More Whales Can Be Fished答案与解析：
26、6解析：根据第二段可知，鲸鱼数目的减少主要来自人类的大肆捕捉，而不是其他原因。答案：B7解析：根据第二段和第五段可知，文章没有涉及A；C和D不完整。答案：B8解析：根据第四段可知，为了保护鲸鱼人们制定了国防捕鲸管制公约。答案：A9解析：选项A最能概括全文的中心。答案：A.短文改错My dentist had just pulled out one of my tooth and had told me to rest for while. My mouth was full with cotton wool. He knew I collected bird eggs and asks me
27、whether my collection was growing. He then asked me a lot of other question. To answer these questions, I could neither nod or make strange noises. Meanwhile, my tongue was busy search out the hole where the tooth had been. I suddenly felt very worried, so couldnt say everything. When the dentist at
28、 last removed the cotton wool, I was able to tell him of that he had pulled out the wrong tooth.答案：My dentist had just pulled out one of my and had told me to rest for while. My mouth was cotton wool. He knew I collected bird eggs and me whether my collection was growing. He then asked me a lot of other . To answer these questions, I could nod or make strange noises. Meanwhile, my tongue was busy out the hole where the tooth had been. I suddenly felt very worried, couldnt say . When the dentist at last removed the cotton wool, I was able to tell him f that he had pulled out the wrong tooth.