人教版新课标高中英语选修7单元检测：UNIT3 UNDER THE SEA WORD版含答案.doc

1、高考资源网（） 您身边的高考专家 单元检测3答题栏12345678910111213141516171819202122232425262728293031323334353637383940.阅读理解AAbout 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 a

2、nimals 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, al

3、gae 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

4、 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 f

5、ish 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 ar

6、e 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

7、seawater is! 1Which of the following is the proper order of the food chain? Asmall animalsalgaemicroscopic animalslarge animalsman Balgaemicroscopic animalslarge animalslarger animalsmanCsmall animalsalgaelarge animalsmicroscopic animalsmanDmicroscopic animalsalgaelarge animals larger animalsman2Fro

8、m the passage, we learn that_. Amost fish and sea animals live at the surface of the seasBit is very difficult to break the balance of a food chainCexcessive fishing has caused the decrease in fish stockDit wont be long before the problems concerning oceans will be solved3Which of the following is N

9、OT a way being used to protect oceans? AThe use of international agreements. BForbidding fishing to protect fish stocks.CThe use of new techniques. DRaising peoples awareness of the need to protect oceans.4What would be the best title of the passage?AThe importance of seawaterBLife in the oceansCHow

10、 to protect food chainsDHow to deal with seawater pollution BSome scientists say that animals in the oceans are increasingly threatened by noise pollution caused by human beings. The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwate

11、r explosions, ocean drilling and ship engines. Such noises are added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves. Decibels (分贝) measured in water are different from those measured on land. A noise of one hundred an

12、d twenty decibels on land causes pain to human ears. In water, a decibel level of one hundred and ninetyfive would have the same effect. Some scientists have suggested setting a noise limit of one hundred and twenty decibels in the oceans. They have observed that noises at that level can frighten an

13、d confuse whales (鲸鱼). A team of American and Canadian scientists discovered that louder noises can seriously injure some animals. The research team found that powerful underwater explosions were causing whales in the area to lose their hearing. This seriously affected the whales ability to exchange

14、 information and find their way. Some of the whales even died. The explosions had caused their ears to bleed and become infected (被感染的). Many researchers whose work depends on ocean sounds are against a limit of one hundred and twenty decibels. They say such a limit would mean an end to important in

15、dustrial and scientific research. Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists dont think that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean. 5According to the passage,

16、which of the following is increasingly dangerous to sea creatures?AThe sound of cars.BThe sound of voices.CManmade noise pollution. DThe sound of steps.6According to the passage, natural sounds include all of the following EXCEPT_.Asounds made by animals themselves Bocean drillingCunderwater earthqu

17、akes Dthe breaking of ice fields7Which of the following is discussed in the third paragraph?AThe same noise level produces a different effect on land and in the ocean.BDifferent places may have different types of noises.CThe decibel is not a right unit (单位) for measuring underwater noise.DDifferent

18、ocean animals may have different reactions to noises.8According to the passage, what will scientists most probably do in the future?AThey will work hard to reduce ocean noise pollution.BThey will protect animals from harmful noises.CThey will try to set a limit of 120 decibels. DThey will study the

19、effect of ocean noise pollution.C Futurologists (未来学家) predict that life will probably be very different in 2050.TV channels will have disappeared. Instead, people will choose a program from a “menu” and a computer will send the programme directly to the television. Today, we can use the World Wide

20、Web to read newspaper stories and see pictures on a computer thousands of kilometers away. By 2050, music, films, programs, newspapers, and books will come to us by computer.Cars will run on new, clean fuels and they will go very fast. Cars will have computers to control the speed and there wont be

21、any accidents. Today, many cars have computers that tell drivers exactly where they are. By 2050, the computer will control the car and drive it to your destination. Space planes will take people halfway around the world in 2 hours. Today, the United States Space Shuttle can go into space and land o

22、n Earth again. By 2050, space planes will fly all over the world and people will fly from Los Angeles to Tokyo in just two hours.Robots will have replaced people in factories. Many factories already use robots. Big companies prefer robots they dont ask for pay rises or go on strikes, and they work 2

23、4 hours a day. By 2050, we will see robots everywhere in factories, schools, offices, hospitals, shops and homes.Medical technology will have conquered many diseases. Today, there are electronic devices that connect directly to the brain to help people hear. By 2050, we will be able to help blind an

24、d deaf people to see and hear again.Scientists will have discovered how to control genes. Scientists have already produced clones of animals. By 2050, scientists will be able to produce clones of people, and decide how they look, how they behave and how much intelligence they have. Scientists will b

25、e able to do these things, but should they?9Which of the following can NOT be realized today? AReading newspapers on a compute.BCreating cloned animals.CMaking a space shuttle go into space and land on Earth again.DChoosing TV program freely from a “menu”10According to the text, some big companies p

26、refer robots to human workers because human workers _.Acan work 24 hours a day Boften ask for more payCare not clever enough Dare often late for work11From the 5th paragraph we can infer that _.Athere will be no blind and deaf people by 2050Bfew diseases can attack peopleCelectronic devices will be

27、connected directly to the brain to help people hearDmedical technology will be more effective by 205012Whats the authors attitude towards the cloning technology?AThe author does not agree on the use of cloning technology.BThe author thinks human cloning is impossible. CThe author does not really sup

28、port the idea of human cloning. DThe author is quite excited about human cloning.DMy daughter Alisa was born blind in her right eye and was bullied (欺侮) pretty severely in school. So I quitted my job as a babysitter and then schooled my daughter heart and soul at home.A year ago a boy of 14 befriend

29、ed my daughter on Facebook after reading something Alisa wrote about bullying. Today he messaged her and asked if she would like six tickets to a Colorado Rockies baseball game. They have never met in person but she said, “Sure! That would be great.”Then I received a call from his mother explaining

30、why her son had chosen my daughter. She said he thought my daughter deserved them because of all the good she does in the community. Her son, she explained, had experienced a similar situation and was also home schooled.What she said is true. Now my daughter Alisa continues to teach groups of girls

31、in trouble in our community how to look within themselves for the positive and how to be their own persons.Everything taken into consideration, we decided to meet the mother and the boy at a local bike shop. After meeting, the boy approached my car and my daughter gave him a hug and thanked him for

32、his generosity. She told him that she had never been to a baseball game and that she was going to take her entire family, including myself, her dad, little sister, her cousin and an aunt who has brain cancer.We all thanked one another, got in our car, and went our way. As we drove home my daughter o

33、pened the envelope. Inside it were the tickets and $100 cash to buy hot dogs, pay for parking and not have any worries but a great time.My daughter has always been the giver, and now she and our family are the receivers, and I can not tell you how incredibly honored we feel to be on the other end. W

34、hat an incredible young man to have such a kind idea.13What did the author once do according to the passage?AShe was a ticket seller. BShe was a school teacher.CShe was a babysitter. DShe was a social worker.14Why did the boy want to offer free tickets to Alisa?ABecause Alisa is a disabled girl.BBec

35、ause he has a lot money to share.CBecause Alisa often helps those in trouble.DBecause he has a similar situation with Alisa.15Which of the following best describes the passage?AGood is rewarded with good.BA friend in need is a friend indeed.CTwo heads are better than one.DWhere there is a will, ther

36、e is a way.任务型阅读Lost in the woodsIf you go into the woods with friends who are older than you, stay with them. 16._ If you do get lost, though, this is what you should do.17_ Dont try to find your friends let them look for you. You can help them to find you by staying in one place.18_ Give them a si

37、gnal by shouting or whistling three times. Any signal given three times is a call for help.Keep up the shouting or whistling, always three times together. Then the people who hear you will know they have heard your signal. They will give two shouts, two whistles, or two gunshots. 19._If you dont thi

38、nk that you will be found before night comes, get some branches.Try to put them together and make a little house. Cover up the holes with leaves and grass.20_ You have to leave your little branch house to look for a river. Dont just walk away. Make a trail for yourself so you can find your way back.

39、 Do this by picking off small branches and dropping them as you walk.The most important thing to do when you are lost is STAY IN ONE PLACE.ASurvive the woods.BIf you dont, you may get lost.CSit down and stay where you are.DHow can you get the food you need in the woods alone?EWhenever a signal is gi

40、ven twice, it is an answer to a call for help.FWhat would you do if you get hungry or need drinking water?GThere is another way to help your friends or other people nearby to find you.完形填空 The Johnson family from England believe they are lucky to be alive after surviving an incredible incident off t

41、he coast of Australia. The Johnsons had been_21_that they might see some whales when they were _22_a yacht a large expensive boat for a 10day sailing _23_around the Whitsunday Islands. _24_， they had no clue just how _25_their viewing would be. Two hours into their journey a ninemeterlong humpback w

42、hale _26_ out of the ocean and crashed into their boat before returning to the water.Mark Johnson, the eldest son, was sailing the yacht when he heard an immense bang and a thud (重击声). He_27_thought the yacht had hit a rock. However, when he looked up, he saw the whale _28_down the deck of the boat.

43、 He told the reporters, “We were staring into its right eye. It was a very _29_moment. The eye was about the _30_of a dinner plate. It was huge.”_31_for the Johnson family, no one was hurt, but the yacht suffered_32_damage. The whale had ruined the mast and rigging the pole and ropes which hold the

44、_33_ and so the family was left _34_at sea, 10 miles from the shore. The _35_equipment was also damaged, but fortunately they had a cell phone and were able to call for help.Why the whale jumped onto the yacht is a _36_，but the family thinks that maybe the boat had not _37_sailed between the whale a

45、nd its baby calf. Perhaps the whale was trying to _38_its calf when it jumped, and hit the yacht by chance.Whatever the reason, people are completely _39_that this incident happened. There is over 135 million square miles of ocean, so what are the _40_of a whale jumping onto a 30footlong yacht? The

46、chance of something like this happening is miniscule, but it just shows that life is full of surprises.21A.explainedBlearnedCtoldDtaught22A.hiring Brunning Ctaking Ddriving23A.competition Bgame Ctrail Dtrip24. AMoreover BNevertheless CWorthwhile DHowever25A.wide Bclose Cvivid Dtense26A.swam Bleapt C

47、slipped Dstretched27A.suddenly Boccasionally Cimmediately Daccidentally28A.shooting Bjumping Cfalling Dsliding29A.exciting Bsurprising Cfrightening Dastonishing30A.size Bsample Crange Dscale31A.Certainly BLuckily CDefinitely DPossibly32A.severe Bextreme Cactual Dspecial33A.boat Bbeach Csail Djourney

48、34A.by all means Bin no time Cfrom then on Dwith no way35A.radio Bcraft Cedition Dcompass36A.problem Bmystery Csuspect Dquestion37A.carefully Bsurely Cdeliberately Dsimply38A.see Btouch Ctend Dreach39A.amazed Bworried Cinterested Dtouched40A.marvels Bchances Cpredictions Dresults.语法填空MahruZ , a robo

49、t developed by the Korea Institute of Science and Technology, can clean a home, put clothes in a washing machine and even heat food in a microwave. It 41._ (take) the institute two years to develop MahruZ, which is 4.3 feet tall and 121 pounds in 42._. The new robot has 43._ humanlike body including

50、 a rotating (旋转的) head , arms, legs 44._ six fingers. The most special feature (特点) of MahruZ is 45._ ability to observe objects, recognize tasks, and complete them. MahruZ can also work with an earlier robot 46._ MahruM. MahruM 47._ move on wheels (轮子). Both MahruM and MahruZ can be 48._ (remote) c

51、ontrolled by a computer server. You BumJae, a scientist of the Korea Institute of Science and Technology, claimed MahruZ as the most advanced robot in terms of copying human movements. Apart from doing the housework , it can also 49._ (use) in conditions too difficult or 50._ (danger) for humans. Bu

52、t production for commercial ( 商业的) use is some way away.The science institute spends about 3.5 million dollars every year on robot research. It began receiving state funds for the project in 2006.41_42._43._44._45._46._47._48._49._50._.短文改错I have been planning to join in our college basketball team

53、next year. Now Im spending as more time as I can with other people who likes to play. They are teaching themselves the important rules and techniques of the game, but Im getting better all the time. We have a neighborhood teams that plays against other teams in the area. One of my neighbors is helpi

54、ng rest of us improved our skills. Tonight we are playing for one of the best teams in the city, and I think we can beat them if we wont make any mistakes.书面表达假如你上周在Green Supermarket超市里买了一支“NoSpot” 牌面霜，你使用以后发现该产品并没有广告中所宣传的功效，为此你向超市经理写一封投诉信，希望能解决此事。注意：1词数100左右，信的格式和开头已给出，不计入总词数；2要行文连贯，内容可适当增减。参考词汇：No

55、Spot cream 去斑点面霜Dear manager，I am writing to complain about _Yours faithfully，Jane Black答案1选B细节理解题。根据第二、三段内容可知答案。2选C推理判断题。根据第四段中的“. fish stocks in the oceans have started to drop”可知大量捕捉鱼类肯定会造成鱼类储量的下降；根据第二段首句可知选项A不正确；根据第三段中的“These food chains are delicately balanced.”可知选项B不正确；根据最后一段中的“This is just th

56、e beginning of a long process to protect the oceans for our future.”可知选项D不正确。3选B细节理解题。根据最后一段可知很多国家通过限制捕鱼数量来保护鱼类，但不是禁止捕鱼；其他几种措施在最后一段中都可找到。4选A主旨推断题。根据文章的第一段，以及第二段和最后一段的末句可知文章的中心是在说明海水的重要性。语篇解读：这是一篇说明文。文章主要介绍科学家发现海洋里的动物在不断地受到由人类活动引起的噪音污染的威胁。5选C细节理解题。根据第一段的“Some scientists say that animals in the oceans

57、 are increasingly threatened by noise pollution caused by human beings.”可知答案。6选B细节理解题。根据第二段的“The noise that affects sea creatures comes from a number of human activities. It is caused mainly by industrial underwater explosions, ocean drilling”可知ocean drilling是人类活动造成的声音，不是自然的声音。同时根据第二段的“Such noises a

58、re added to natural sounds. These sounds include the breaking of ice fields, underwater earthquakes, and sounds made by animals themselves.”可知A、C和D项都是自然的声音。7选A主旨大意题。第三段的第一句话“Decibels (分贝) measured in water are different from those measured on land.”是本段的主题句可知。8选B推理判断题。根据最后一段后两句可知科学家在未来将会保护海洋生物不受有害噪音的

59、损害。9选D推理判断题。第一段就提出未来学家对2050年的生活做出了预测。第二段描述了未来人们的几个生活方面的变化：电视的菜单化，电脑也会变得更加先进。故而D项是今天还未实现的事情。10选B细节理解题。根据第四段第二句可知大公司喜欢用机器人而不愿用人力是因为人总是要求更高的报酬或者会罢工，而机器人则可以24小时不停地工作。11选A推理判断题。第五段提出到2050年，科学家们将能帮助盲人和聋子分别重现光明和恢复听觉。这就意味着，届时将不再会有盲人和聋子。12选C观点态度题。文章最后一段提到将来，科学家们可以克隆出人，他们能够做到这些，可是他们应该这样做吗？这说明作者是不怎么支持人的克隆的。语篇解

60、读：本文是一篇记叙文。文章主要讲述了作者的女儿Alisa右眼失明，在学校被欺侮，作者辞去护婴员的工作，在家里培养女儿，作者的女儿在社区做了很多的好事。一个14岁的男孩在网上看到了Alisa的事情与自己的情况一样，他送给作者的女儿棒球比赛的票，后来他们成了好朋友。13选C细节理解题。根据第一段的“So I quitted my job as a babysitter and then schooled my daughter heart and soul at home”可知作者辞去了护婴员的工作，在家里全身心地教自己的女儿。14选C细节理解题。根据第三段的“She said he though

61、t my daughter deserved them because of all the good she does in the community”可知“那个男孩给我的女儿票的原因”。15选A主旨大意题。Good is rewarded with good.“善有善报”；A friend in need is a friend indeed.“患难见真情”；Two heads are better than one.“两人智慧胜一人”；Where there is a will, there is a way.“有志者事竟成”。根据文章中的“一个14岁的男孩给作者的女儿送票”等故事情节

62、我们可以推出“善有善报”。1620BCGEF语篇解读：本文是一篇记叙文。主要讲述了来自英国的约翰逊一家在海上乘坐快艇去观看鲸鱼时的一次惊险故事。21选C句意：他们在租快艇的时候那里的人告诉他们会看到鲸鱼。that they might see some whales是被告诉的内容。tell与they是被动的关系。22选A到海上游玩，根据常识应该是租快艇，结合下面的a large expensive boat for a 10day sailing _ around the Whitsunday Islands.可知用快艇要花钱的，用hire“租赁；雇佣”，符合语境。23选D从下文的Two ho

63、urs into their journey a ninemeterlong humpback whale_可知，是在海上旅游，用trip“旅行”，符合语境。24选D从下文的they had no clue just how _their viewing would be.看出，下文是表示转折关系，however“然而”，符合语境。moreover“并且”，表并列；nevertheless“仍然；不过”；worthwhile“值得做”，是形容词。25选B句意：他们观察的地方到底有多近他们没有任何线索。从句中的viewing可知他们要看鲸鱼，到观测点有多近，close“靠近的”符合语境。而wid

64、e“宽的”；vivid“生动的”；tense“紧张的”都和语境没有关系。26选B从下文的crashed into their boat向他们的快艇冲过来，猜出鲸鱼是先从大海里跳出。leap“跳过；飞跃”符合语境。swim“游泳”与下文的crash不相符，slip“滑”和stretch“伸展”都不符合语境。27选C句意：大儿子马克约翰逊驾驶快艇一听到猛烈的撞击声，很快就意识到快艇撞上了岩石。immediately “立刻；马上”符合语境。suddenly“突然地”；occasionally“偶然地”；accidentally“偶然地；意外地”，这三个词都不符合语境。28选D从上文的when he

65、 looked up可知，鲸鱼跳的比他们的快艇要高，看到鲸鱼滑向船的甲板。slide down“滑下”符合语境。而shoot“射击”；jump“跳跃”fall down“跌倒”这三个词都不符合语境。29选C从上文的We were staring into its right eye.可知是可怕的时刻。frightening“令人恐惧的”符合语境。exciting“令人兴奋的”；surprising和astonishing都有“令人吃惊的”的意思，这三个词与语境不符。30选A根据下文的a dinner plate可知，形容鲸鱼的眼睛像盘子这么大。size“大小”符合语境。31选B从下文的no o

66、ne was hurt，一家人都没有受伤，可知此处指“幸运地”，用luckily“幸运地”符合语境。32选A从下文的damage和The whale had ruined the mast and rigging可知，船被破坏地很厉害。severe“严重的”符合语境。33选C从上文的 the pole and ropes which hold the _这是对前面的解释，桅杆和绳索都被弄坏，桅杆和绳索是支撑帆的。sail在这里是名词，是“帆”的意思。34选D根据语境可知，由于船被破坏的很严重，因此这一家人搁在海上进退不能。with no way“没有任何办法”符合语境。by all means

67、“一定；务必”；in no time“立刻”；from then on“从那时起”。其中from then on干扰性强，这个只是指时间，他们发生了这样的情况，是无助的。故选D适合语境。35选A前半句句意：船上的无线电设备也遭到了破坏。并且从下文的but fortunately they had a cell phone and were able to call for help.可看出，此处指的是与外界联系的无线电。radio“无线电”符合语境。36选B从下文but the family thinks that maybe the boat had not _sailed between

68、the whale中的maybe和下文的perhaps可知，大家只是一种猜测，大家都不知道为什么鲸鱼跳上快艇。mystery“谜”符合语境，而suspect“怀疑”干扰性比较强，大家在做题时要看准语境。37选C句意：他们猜测可能是船不经意间驶到鲸鱼与小鲸鱼之间。not deliberately“不经意间；无意间”符合语境。38选D语境：也许是鲸鱼想抵近小鲸鱼(以便于提供保护)。reach“伸出；到达”在这个语境中是“伸出”的意思。39选A句意：不论是什么原因，人们对这件事情的发生感到很吃惊。再结合下文There is over 135 million square miles of ocean

69、, so what are the _of a whale jumping onto a 30footlong yacht？可知，用amazed“吃惊的”，符合语境。40选B从下文的The chance of something like this happening is miniscule，可知此处的意思是“可能性”。chance在这里是“可能性”的意思，符合语境。marvel“奇迹”；prediction“预测”；result“结果”。这里marvel的干扰性最强。同学们在做题时要抓住语境。41took42.weight43.a44.and45.its46.called47.can48.

70、remotely49.be used50.dangerous 短文改错：第一句：去掉in第二句：moremuch；likeslike第三句：themselvesme；butand第四句：teamsteam第五句：rest前加the；improvedimprove第六句：foragainst；wontdont参考范文：Dear manager，I am writing to complain about your awful product “Nospot” cream. In your advertisement, they claim that this cream is safe and

71、effective, which can remove the spots on the face.I bought this cream in Green Supermarket last Sunday. I still retain the receipt. Last Sunday evening, I applied the cream to my face following the instructions carefully. To my great surprise, when I got up the next morning, I felt my face tickling.

72、 During the following two days, this symptom became worse and worse, which greatly affected my life and work.You have guaranteed that your products are safe, but now it has a side effect on me. I want to send back this cream; meanwhile your company should pay for the cost of medical service for my treatment. If you fail to do so, I will accuse your company of cheating in the advertisements.Yours faithfully，Jane Black版权所有：高考资源网()- 13 - 版权所有高考资源网