人教版选修七Unit 3 Under the sea language points课时作业 (7).docx

unit 3 under the sea language points课时作业第一节 单项选择（共15小题；每小题1分，满分15分）从a、b、c、d四个选项中，选出可以填入空白处的最佳选项。1. i dont think this tv set is of good quality. can you replace it with a new one? _. but i have to talk to my manager first.a. im sorry b. no way c. no problem d. thats a question 2. one of the judges _ to ganas film festival was a famous artist from china, zhang ziyi.a. invited b. to invite c. had been invited d. being invited 3. i was scared _ when i saw the tiger jumped out of the cage and ran to the little child. a. to the death b. of death c. into the death d. to death 4. please post this letter in the post office nearby, and _, i will get two tickets in the train station. a. in meantime b. on the meanwhile c. in meanwhile d. in the meantime 5. dont turn the room _, as i have just tidied it.a. upside down b. inside c. outside d. inside down6. most parents are not _ the danger of their babies eating jelly, which causes most unfortunate incidents to happen.a. well aware to b. very aware of c. aware that d. well aware of 7. wang gang is considering buying a computer, is considered to be a great help in our work and study. a. as b. which c. that d. what8. as we grow up, it always _ that after we give something up, we gain something new in its place.a. suggests b. promises c. requires d. seems9. the chinese are proud of the 29th olympic games _ in beijing in 2008.a. hold b. being held c. held d. to be held 10. they _ the _ snake by using a special kind of powder. a. poisoned; poisoned b. poisoned; poisonous c. poisonous; poisoned d. poisonous; poison11. i need time to _ on what you offered. a. consider b. reflect c. imagine d. suggest 12. while shopping, people sometimes cant help _ into buying something they dont really need.a. to persuade b. persuading c. being persuaded d. be persuaded 13. getting a notebook to help you keep a schedule of the things will _ you putting things off.a. stop b. keep c. make d. allow14. can you imagine a person _ in the institutional revolution for doing nothing wrong?a. putting into prison b. to stay in the prison c. being put into prison d. to put into prison15. im dead tired. i cant walk any farther, jenny. _, tommy. you can do it!a. no problem b. no hurry c. come on d. thats ok第二节 完形填空（共20小题；每小题1分，满分20分）many young people in the united states never finish high school. exactly how many drop out is another issue. recent studies of 16 rate have had conflicting results. for one thing, schools define and measure their dropout rates 17 . some researchers say about 15 to 20 percent of public school students do not 18 their education on time. 19 many other experts and policymakers believe that for the past 20 years, the dropout rate has been around 30 percent. for latino and black students, the 20 are even larger. researchers say almost half of them 21 school. at the same time, almost half of the states let students leave school 22 the age of 18 without informing their parents. finding a good job 23 a high school education is becoming more and more difficult. a northeastern university 24 in 2002 found that almost half of all dropouts aged 16 to 22 did not have a job. the 25 of a high school education can also 26 other problems. it is estimated that two-thirds of prisoners in the united states dropped out of high school. recent studies have 27 that the majority of students who drop out do it because they are failing. many are 28 with their classes or feel disconnected from their school and teachers. some students feel that educators place low 29 on them. during the past 20 years, there have been efforts to 30 graduation rate through education reforms. some communities are working on dropout 31 programs. these include some alternative high schools to meet special 32 . experts think “early warning systems” can help 33 young schoolchildren at the risk of dropping out of high school. they say schools also need to get 34 more involved, especially if their children are 35 school often.16. a. research b. finishing c. dropout d. completing17. a. personally b. individually c. differently d. similarly18. a. complete b. reach c. practise d. operate19. a. and b. besides c. instead d. but20. a. people b. students c. dropouts d. numbers21. a. approach b. leave c. stay d. enter22. a. after b. until c. before d. when23. a. without b. together with c. out of d. off24. a. project b. design c. sketch d. study25. a. importance b. lack c. need d. requirement26. a. lead to b. result c. conclude d. include27. a. noticed b. watched c. shown d. inspected28. a. bored b. interested c. indifferent d. unconcerned 29. a. outlook b. prediction c. remark d. expectations30. a. decrease b. reduce c. increase d. unite31. a. prevention b. conservation c. permission d. admittance32. a. needs b. ways c. advantages d. means33. a. receive b. accept c. get d. identify34. a. mates b. teachers c. parents d. neighbours35. a. missing b. staying c. leaving d. studying第三节、阅读理解 afor many years, women could only be seen on the seat behind the men operating the two-wheeled motorcycle. now more and more women are taking the front seat. more than twenty million people in the united states ride motorcycles. since 1998 the number of female bikers has risen sharply. lady sport riders began in 1999 in washington. the women formed the organization to share their love of motorcycle riding. but later it wanted to be more than just an organization for women to gather and ride motorcycles, so it started to organize events that help national health organizations and womens shelters. it also permits women to share a strong sisterhood, and gives financial awards to poor students. like other motorcycle clubs, the members of lady sport riders also help their community. different from male riders, female riders ride for more than fun. this sport gives women a sense of freedom and control. female riders have helped change motorcycle culture. more than five years ago manufacturers began making equipment especially for women. some bikes now have smaller, softer seats and controls that are easier to reach. modern clothes for riding now look good and still provide protection. in the past, women rode motorcycles that traveled at a moderate speed. now theirs are as powerful as the ones men ride. safety is very important when riding because the risk of injury is high. so the women wear protective clothing and equipment at all times, especially for the head.lady sport riders believes women have earned their place in the sport of motorcycle riding. when speaking of male motorcyclists, the members of the club say, “they made the game. we came to play!”36. what can we learn from the first paragraph? a. motorcycle riding used to be considered a male sport.b. the number of female motorcyclists is now larger than that of male riders. c. female motorcyclists are more skilled at riding than male riders. d. more and more women have an adventurous spirit. 37. in the beginning, lady sport riders was organized to . a. allow women to take up motorcycling b. offer help to national health organizations c. share their great interest in the sport of motorcyclingd. supply financial help to poor students 38. what do men motorcyclists mainly expect to get from motorcycling? a. strength and power. b. a sense of freedom. c. money and fame. d. pleasure from this sport. 39. compared with the past, the present equipment makes riding more _ for women. a. difficult b. pleasant c. risky d. expensive 40. what is the purpose of the passage? a. to talk about the development of motorcycle riding. b. to talk about the characteristics of the sport of motorcycling. c. to introduce a female motorcycle club to readers.d. to talk about the role women have played in the sport of motorcycling.babout 97% of the worlds water is salty and is found in our oceans and seas. but, as we cant drink seawater, how can it be important? every part of our seas and oceans contains an amazing number of animals and fish that live at different ocean depths. most of the different species of animals and fish depend on simple plants for their food. these simple plants called algae (海藻) drift near the surface of the ocean and use sunlight to turn carbon dioxide and water into food and oxygen. in fact, algae produce over half of the oxygen people breathe. how important seawater is! each plant or animal in our seas and oceans is an important link in a food chain. the algae are eaten in large amounts by microscopic animals, which are in turn consumed by larger animals. these food chains are delicately balanced. the bad news about the food chains in the oceans is that they are under threat because of man. people once thought that the oceans were so big that it didnt matter if we dumped rubbish into them or caught huge quantities of fish and whales for food. but we now know this is not true and fish stocks in the oceans have started to drop. thankfully, the world is taking steps to protect the future of our oceans by introducing international agreements to protect marine habitats. most countries have introduced fishing restrictions to protect fish stocks in the oceans and new techniques are being pioneered to cope with pollution. finally, the importance of protecting oceans is being made known to more people. this is just the beginning of a long process to protect the oceans for our future. we depend on the oceans for fish which are an important part of the human diet. how important seawater is! 41. which of the following is the proper order of the food chain? a. small animalsalgaemicroscopic animalslarge animalsman b. algaemicroscopic animalslarge animalslarger animalsmanc. small animalsalgaelarge animalsmicroscopic animalsmand. microscopic animalsalgaelarge animals larger animalsman42. people used to think that the rubbish thrown into the sea _. a. wouldnt harm the fish in the sea b. would change the balance of the food chain c. would be broken down in the sea d. wouldnt do much harm to the sea43. from the passage, we learn that _. a. most fish and sea animals live at the surface of the seasb. it is very difficult to break the balance of a food chainc. excessive fishing has caused the decrease in fish stockd. it wont be long before the problems concerning oceans will be solved44. which of the following is not a way being used to protect oceans? a. the use of international agreements. b. forbidding fishing to protect fish stocks.c. the use of new techniques. d. raising peoples awareness of the need to protect oceans.45. what would be the best title of the passage? a. the importance of seawater.b. life in the oceans.c. how to protect food chains.d. how to deal with seawater pollution.参考答案1-5 aadda 6-10 dbddb 11-15 bcacc 16-20 ccadd 21-25 bcadb 26-30 acadc 31-35 aadca 36-40 acdbc 41-45 bdcba重点解释1. a。考查情景对话。一方说电视机有问题想要换一部，而另一方对这个消息感到抱歉，回答应为im sorry。2. a。invited to ganas film festival 是过去分词短语作后置定语，修饰the judges。3. d。短语 (be) scared to death意为“吓死了”。4. d。in the meantime同时，在此期间。5. a。upside down 乱七八糟，上下颠倒。6. d。be well aware of意为“清楚地意识到”。7. b。本题考查非限制性定语从句。后面的非限制性定语从句来修饰the computer，故用which引导。8. d。依据语境应选seems。it seems that 意为“看起来好像”；而it suggests that意为“它表明 / 暗示”。9. d。不定式的被动语态作后置定语。10. b。poison 用作动词时，意为“毒死，毒害”；poisonous形容词，意为“有毒的”。11. b。reflect 与on 搭配，意“思考，反思”。12. c。cant help doing sth 情不自禁做某事。13. a。stop sb (from) doing sth和keep sb from doing 都意为“阻止某人做某事”，与stop搭配时，from 可以省略，但与keep搭配时from不能省略。如省略，意思就变为“使某人一直做某事”。14. c。imagine (sb) doing 想像（某人）做某事。15. c。come on 意为“加油”。16. c。前后文多次提到dropout“辍学”。17. c。 后文提到的some researchers和many other experts and policymakers各有不同的看法，所以要用differently。18. a。根据上下文可以看出这部分学生没有完成学业，故用complete。 19. d。some researchers和many other experts and policymakers各有不同的看法，因此是转折概念，要用but。20. d。前文的rate和后文的 higher，说明这里谈论的是数字。21. b。本文主要谈论辍学问题，所以此处应用leave。22. c。通过the age of 18 without informing their parents可看出，学生是在18岁之前就辍学了。23. a。becoming more and more difficult说明前文要用without。24. d。found that是典型的作结论用语，说明前面是一个研究。后文也出现了相同词汇。25. b。can also说明与前文的类型相同即与without a high school education是同一个概念。所以此处用the lack of a high school education。26. a。lead to other problems导致其他的问题。27. c。与前文found that对应。28. a。failing和后文的 disconnected 说明学生对学习不感兴趣。29. d。place sth on sth意为“以态度对待”，这句话说明教育者对学生们的期望值较低。 30. c。efforts和through education reforms说明要增加graduation rates。31. a。和efforts to increase graduation rates through education reforms有着同样效果的措施就是working on dropout prevention programs，即阻止辍学计划。32. a。a