高中英语Unit3Underthesea练习试题人教版
人教版高中英语选修七 Unit3 Under the Sea 单元测试卷(一) Word版含答案
2018-2019学年高二下学期训练卷选修七 Unit3 Under the Sea英 语 （一）注意事项：1．答题前，先将自己的姓名、准考证号填写在试题卷和答题卡上，并将准考证号条形码粘贴在答题卡上的指定位置。
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写在试题卷、草稿纸和答题卡上的非答题区域均无效。
4．考试结束后，请将本试题卷和答题卡一并上交。
一、单句语法填空（共10小题；每小题1分，满分10分） 1. ________ (leave) alone at home made the boy really annoyed.2. The report called for ________ (urge) action to reduce lead (铅) in petrol.3. Congress continues to ________ (opposite) the President’s healthcare budget.4. More and more travellers are looking for bed and breakfast ________ (accommodate) in private homes.5. The number of the students has risen ________ (sharp)．6. ________ (bury) in the research, he didn’t notice what happened around him.7. The water kept the boat ________ (float) on the river.8. The past few years have ________(witness) great changes throughout China. 9. He has a very good ________(relate) with his elder sister.10. The businessman ________(abandon) his wife and went away with all their money.二、单句改错（共10小题；每小题1分，满分10分）1. He narrow escaped being killed in the accident, which was really lucky._______________________________________________________________________ 2. It is desired that all the staff reflect how to promote the teamwork._______________________________________________________________________ 3. He was nearly scary to death when the alarm clock suddenly went off. _______________________________________________________________________ 4. To make him aware the problem and help him out, she talked with him face to face the other day._______________________________________________________________________ 5. I have urged him stay away from computer games before he becomes addicted to them._______________________________________________________________________ 6. Mark often attempts to escape from being fined whenever he breaks traffic regulations._______________________________________________________________________ 7. The museum decorated now will receive visitors next year._______________________________________________________________________ 8. Purely gold is too soft to be made into jewelry and has to be mixed with other metals. _______________________________________________________________________ 9. Hearing the news, he hurried home, leaving the book lied open on the desk._______________________________________________________________________ 10. He told one or two amusing anecdote about his years as a policeman._______________________________________________________________________三、完形填空（共20小题；每小题1.5分，满分30分）A marine biologist placed a shark into a large holding tank and then releasedseveral small bait fish into the tank. The result met your 1 , the shark quickly swam across the tank, attacked and ate the smaller fish.The biologist then 2 a strong piece of fiberglass into the tank, creating two 3 parts. She then put the shark on one side of the 4 fiberglass and a new set of bait fish on the other. 5 , the shark quickly attacked. But this time, the shark 6 because it knocked hard against the fiberglass 7 . Determined, the shark kept 8 this behavior every few minutes, but 9 . Meanwhile, the bait fish swam around 10 in the second part. Eventually, the shark 11 hope of hunting. This experiment was carried out several times. Each time, the shark got less 12 and made fewer attempts to attack the fish, until it 13 hitting the fiberglass and simply stopped attacking. The biologist then 14 the fiberglass, but the shark didn ’t attack. The shark was trained to believe a 15 existed between it and the bait fish, 16 the bait fish could swim wherever they wished, free from harm.Many of us, after experiencing setbacks and failures, 17 give up and stop trying.此卷只装订不密封班级 姓名 准考证号 考场号 座位号Like the shark in the story, we believe that 18we were unsuccessful in the past, we will always be unsuccessful. 19, even when no “real”obstacle exists between where we are and where we want to go, we 20see obstacles in our heads.1. A. demands B. expectations C. schedules D. requirements2. A. changed B. added C. inserted D. crashed3. A. separate B. opposite C. connected D. relevant4. A. delicate B. hidden C. transparent D. flexible5. A. Yet B. Meanwhile C. Instead D. Again6. A. bounced B. paused C. withdrew D. leapt7. A. trapper B. catcher C. tester D. divider8. A. accomplishing B. repeating C. copying D. strengthening9. A. in order B. in vain C. in secret D. in pain10. A. unaccustomed B. unchallenged C. unharmed D. unnoticed11. A. divorced B. declined C. raised D. abandoned12. A. blind B. aggressive C. alert D. arbitrary13. A. got occupied with B. got involved in C. got tired of D. got used to14. A. readjusted B. restored C. replaced D. removed15. A. barrier B. distance C. gap D. distinction16. A. so B. but C. as D. for17. A. readily B. intentionally C. emotionally D. physically18. A. because B. though C. unless D. while19. A. Above all B. In other words C. As a result D. In conclusion20. A. abruptly B. constantly C. eventually D. occasionally四、语法填空（共10小题；每小题1.5分，满分15分）Whales look like fish and swim like fish. But they aren’t fish at all. They are mammals.Whales can’t stay in the 1 (deep) of the sea all the time as fish do. They have to come up for air from time to time. They breathe through blowholes at the top of their heads. When their warm breath hits the much 2 (cold) air outside, it makes a cloud of mist 3 (call) a “spout (水柱)”. You can spot a whale by its spout.Fish can’t make sounds but whales can. They use sounds 4 (communicate) with each other.5 biggest whale of all is the blue whale. It is6 (absolute) huge. It can be 110 feet long and weigh more than 150 tons. That’s more than ten buses put together!Finding food is a simple matter for blue whales. They just swim along 7 their huge mouths open, and thousands of tiny sea creatures flow in. But blue whales have no teeth. Instead, they have strings of hardened skin like our fingernails, 8 hang from the roof of the mouth. This hardened skin 9 (use) as a strainer (过滤器) to let out the water while 10 (hold) back the trapped sea creatures.五、阅读理解（共8小题，每小题2分，满分16分）AMany people say dolphins are very intelligent. They seem to be able to think, understand, and learn things quickly. But are they smart like humans or more than cats or dogs? Dolphins use their brains differently from people. But scientists say dolphin intelligence and human intelligence are similar in some ways. How?Fact 1: Talk to meLike humans, every dolphin has its own “name”. The name is a special whistle. Each dolphin chooses a specific whistle for itself, usually by its first birthday. Actually, scientists think dolphins, like people, “talk” to each other about a lot of things, such as their ages, their feelings, or finding food. And, like humans, dolphins use a system of sounds and body languages to communicate. But understanding their conversations is not easy for humans. No one speaks dolphin’s language yet, but some scientists are trying to learn.Fact 2: Let’s playDolphins are also social animals. They live in groups, and they often join others from different groups to play games and have fun—just like people. In fact, playing together is something only intelligent animals do.Fact 3: Fishermen’s helperDolphins and humans are similar in another way: both make plans to get something they want. In the seas of southern Brazil, for example, dolphins use an interesting strategy to get food. When fish are near a boat, dolphins show signs to the fishermen to put theirnets in the water. Using this method, the men can catch a lot of fish. What is the advantage for the dolphins in doing so? They get to eat some of the fish.1. What does a dolphin often use as its “name”?A. A body language.B. A special whistle.C. Its feeling.D. Its age.2. Why do dolphins join others from different groups?A. To learn to “talk”.B. To meet their families.C. To play games.D. To find food.3. How do dolphins help fishermen catch fish?A. By playing with other fish.B. By following fishing boats.C. By leading the fish into the net.D. By showing signs to the fishermen.4. What is the passage mainly about?A. Dolphins are smarter than humans.B. Dolphins make friends with humans.C. Dolphins teach humans to speak their language.D. Dolphins and humans are similar in some ways.BAbout 97% of the world’s water is salty and is found in our oceans and seas. But, as we can’t drink sea water, how can it be important?Every part of our seas and oceans contains an amazing number of animals 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 sea water 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 (微小的) 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 didn’t 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 (海域). Most countries have introduced fishing restrictions to protect fish stocks in the oceans and new techniques are being pioneered (提倡) 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 sea water is!5. Which of the following is the proper order of the food chain?A. S mall animals→algae→microscopic animals→large animals→man.B. A lgae→microscopic animals→large animals→larger animals→man.C. Small animals→algae→large animals→microscopic animals→man.D. M icroscopic animals→algae→large animals→larger animals→man.6. People used to think that the rubbish thrown into the sea____.A. wouldn’t harm the fish in the seaB. would change the balance of the food chainC. would be broken down in the seaD. wouldn’t do much harm to the sea7. 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 stocksD. it won’t be long before the problems concerning oceans are solved8. Which of the following is NOT a way being used to protect the oceans?A. The use of international agreements.B. Forbidding fishing to protect fish stocks.C. The use of new techniques.D. Raising people’s awareness of protecting the oceans.2018-2019学年高二下学期训练卷选修七Unit3 Under the Sea英语（一）答案一、单句语法填空1. Being left2. urgent3. oppose4. accommodations5. sharply6. Buried7. floating8. witnessed9. relationship 10. abandoned二、单句改错1. narrow→narrowly2. reflect后加on/upon3. scary→scared4. aware后加of5. stay前加to6. 去掉from7. decorated前加being8. Purely→Pure9. lied→lying 10. anecdote→ anecdotes三、完型填空1-5 BCACD 6-10 ADBBC 11-15 DBCDA 16-20 ACABB四、语法填空1. depths2. colder3. called4. to communicate5. The6. absolutely7. with8. which9. is used 10. holding五、阅读理解1-4 BCDD 5-8 BDCB。
高中英语选修7Unit 3 Under the sea 单元测试题及答案祥解人教版
选修7 Unit 3 Under the sea单元测试题第一局部听力〔共两节，总分为30分〕第一节(共5 小题；每一小题1.5分，总分为7.5分)听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最优选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. How many clothes did the man buy?A. One.B. Two.C. Three.2. What will the boy do this afternoon?A. He will go swimming with Jack.B. He will go and see Jack’s mother.C. He will stay at home.3. Where does the conversation most probably take place?A. In a bookshop.B. In a library.C. In a classroom.4. Where is the man going?A. Rome.B. Berlin.C. London.5. Who will mark the final exam papers?A. The teacher.B. The teaching assistant.C. The students themselves.第二节〔共15小题；每一小题1.5分，总分为22.5分〕听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最优选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每一小题5秒钟；听完后, 各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6至7题。
6.When will the woman’s plane go?A.5:15pm.B. 5:30 pm.C. 4:45pm.7.What is the man most probably?A. B. C.听第7段材料，回答第8至10题。
人教版高中英语选修七同步练习Unit 3 Under the sea
Unit 3 Under the sea1、用适当的介词或副词填空1.I was sorting__________ my accommodation when I heard a huge noise coming from the bay.2.The children are aware__________ the danger of taking drugs.3.One witness__________ the accident said the driver appeared to be drunk.4.He has been very ill. The doctor says that he is now __________danger.5.When a man tried to rob a store by entering through the roof, he got stuck upside__________.6.Every time I meet with difficulty, she helped me __________.7.He jumped__________ the river and dragged her to safety.8.Butterflies feed__________ the flowers of garden plants.2、用短语的适当形式填空1.He should have an operation,or he will be __________losing his life.2.You should __________the plan for a moment,and then make a decision.3.Look!The oil painting on the wall is hanging__________.4.Not having noticed the man on the corner,Mary __________when she saw him.5.Tony seemed very shallow and he didn’t__________the potential dangers.6.We heard the bell striking 2 o’clock__________.7.He took __________cigarettes from his shirt pocket.8.After a long tiring day,she is __________delicious food.9.Those who agree __________your hands!10.A lot of advanced technology will be __________from foreign countries.3、 John Perry stood up and looked around again.The island had been a good place to find shells.But now how could he make the 1 move out tosea?If they swam out to sea he could jump in and get to theshore 2 they saw him.He saw the sharks rolling and playing.Their 3 was now gone and they were killing for fun.How could he make them move away?He drew his knife from his belt.Sharks can 4 blood,he thought.He put the knife against his leg and cut deep into the 5 .The blood ran out and he caught it on his white shirt.When the shirt was red and wet he tied some cloth around his leg to 6 the flow of blood.He then tied a long piece of cloth to the shirt,threw it into the waterand 7 it with the piece of cloth.The sharks smelled the blood and came 8 toward the shirt.He ran down the sand reef pulling the shirt and the sharks raced after it.Hewas 9 them away from shore.Suddenly he dropped the cloth,turned toward the 10 and ran as fast as he could.He jumped in the water and swam.He was halfway across 11 he turned to look back.A high bony fin(鳍)was 12 through the water toward him.He put his face in the water and kicked and splashed himself 13 as fast as he could.The shore was near now.He lifted his head again to 14 and he saw the shore very near.From behind he left the water rush toward him,almost pushing him,helping him.And then a great gray body hit him and almost rolled him over in the water.He touched the shore with 15 and he pulled himself up the stones.The shark, 16 by the smell of blood and the chase(追逐),went wildly after him.Its great body crashed against 17 .The end came quickly and the water was covered with the shark’s blood.The injured shark was eaten up 18 by others as it tried to escape.Perry slowly struggled 19 his feet.“So,”he said,“you did not get me.”And he looked down at the sharks still eating 20 they weren’t hungry.He climbed up the stones and walked toward the village.1.A.boats B.sharks C.soldiers D.shells2.A.before B.after C.until D.when3.A.food B.hunger C.anger D.wish4.A.fear B.taste C.drink D.smell5.A.sand B.shark C.flesh D.meat6.A.stop B.keep C.join D.cause7.A.pulled B.wrapped C.connected D.caught8.A.running B.racing C.swimming D.jumping9.A.driving B.keeping C.preventing D.leading10.A.sea B.shore C.island D.sand11.A.before B.while C.unless D.when12.A.going B.running C.cutting D.swimming13.A.forward B.backward C.upward D.downward14.A.cry B.breathe C.swim D.escape15.A.his feet B.a stick C.his fingers D.the shirt16.A.interested B.frightened C.disappointed D.excited17.A.the shore B.Perry C.the stones D.the shells18.A.lively B.alive C.dead D.friendly19.A.on B.by C.to D.with20.A.as though B.even though C.as soon as D.as long as4、 Many people believe sharks(鲨鱼)are dangerous and will always try to hurt or even kil l humans.In fact,94 percent of the world’s 400 species are harmless to humans.A shark exhibition at the National Aquarium Baltimore,the US,proves this.Visitors can touch young sharks,see their eggs develop and watch a dozen different species swim smoothly around a huge tank.Most people fail to realize that shark attacks don’t happen very often.Humans are most likely to be killed by lightning than by a shark.And to make this point clear,the museum has set up a special touching pool for children.There,kids can learn,from an early age,not to fear sharks.They can watch them develop inside their eggs and feel the skin of the older swimmers.“People fear what they don’t know,”said Nancy Hotchkiss,an organizer of the exhibition,which runs until D ecember.“Sharks have been around for 400 million years and play an important role in the ocean’s food chain.We want people to discover that sharks are amazing animals that need our respect and protection.”A shocking 100 million sharks are special foods killed around the world by humans.A study published in January in theUSmagazine Science found that almost all recorded shark species have fallen by half in the past 8 to 15 years.Thousands of sharks are hunted in Asia for special foods,such as shark fin(鱼翅)soup.And many others get caught in nets,while fishermen are hunting other fish.More than half of all sharks are smaller than one metre long.“Some fishing methods are actually cleaning out the ocean,”said Dave Schofield,the manager of the aquar ium’s museum.“The fishermen throw them away like rubbish.”It is a worrying situation and some areas have taken measures in place to protect these special fish.1.The main purpose of the shark exhibition is to __________________.A.show how sharks are born and develop in the oceanB.let people know more about sharks and protect themC.let children learn not to fear sharks from an early ageD.show how shark species have fallen in the past few years2.In the last but one paragraph,the underlined word“them”refers to _____________.A.small sharksB.fishing boatsC.fishing netsD.fishing methods3.What does Dave Schofield mean by saying “Some fishing methods are actually cleaning out the ocean”?rge sharks cannot be caught by some fishing methods.B.Only small sharks can be caught by some fishing methods.C.The ocean is being made cleaner by some fishing methods.D.Too many sharks are being killed by some fishing methods.4.It can be inferred from the article that ____________________.A.the writer is surprised to know sharks always hurt peopleB.the writer is happy to know sharks are harmless to peopleC.the writer is worried about the present situation of shark speciesD.the writer is pleased to know the ocean is becoming much cleaner5、 What do you know about the sea?We know that it looks very pretty when the sun is shining on it.We also know that it can be very rough when there is a strong wind.What other things do we know about it?The first thing to remember is that the sea is very big.When you look at the map of the world you will find there is more water than land.The sea covers three quarters of the world.The sea is also very deep in some places.It is not deep everywhere.Some parts of the sea are very shallow.But in some places the depth of the sea is very great.There is one spot,near Japan,where the sea is nearly 11 kilometres deep!The highest mountain in the world is about 9 kilometres high.If that mountain were put into the sea at that place,there would be 2 kilometres of water above it!What a deep place!If you have swum in the sea,you know that it is salty.You can taste the salt.Rivers,which flow into the sea,carry salt from the land into the sea.Some partsof the sea are saltier than other parts.There is one sea,called the Dead Sea,which is very salty.It is so salty that swimmers cannot sink!Fish cannot live in the Dead Sea!In most parts of the sea,there are plenty of fishes and plants.Some live near the top of the sea.Others live deep down.There are also millions of tiny living things that float in the sea.These floating things are so small that it is hard to see them.Many fish live by eating these.The sea can be very cold.Divers who go deep down in the sea know this.On the top the water may be warm.When the diver goes downwards,the sea becomes colder and colder.Another thing happens.When the diver goes deeper,the water above presses down on him.It squeezes him.Then the diver has to wear clothes made of metal.But he cannot go very deep.Some people who wanted to go very deep used a very strong diving ship!They went down to the deepest part of the sea in it.They went down to a depth of eleven kilometres!1.When does the sea look beautiful?A.When it is calm.B.When the weather is fine.C.When there is a strong wind.D.When there is storm.2.Why does the author cite(引用)the sea somewhere in Japan?A.To show that the sea in some places is very deep.B.To show that the sea in some places is very rough.C.To show that its depth is 9 kilometres greater than the height of the highest mountain.D.To show that its depth is 11 kilometres greater than the height of the highest mountain.3.Which of the following statements about the Dead Sea is NOT true?A.There are plenty of fishes in it.B.It is a safe place for swimmers.C.It is extremely salty.D.No fish can be found in it.4.Why can’t people go very deep in the sea?A.Because the deepest part of the sea is very cold.B.Because the deepest part of the sea is very rough.C.Because the pressure of water at great depths is unendurable(无法忍受的).D.Because the deepest part of the sea is very salty.6、 If a diver surfaces too quickly, he may suffer the bends. Nitrogen(氮) dissolved(溶解) in his blood is suddenly liberated by the reduction of pressure. The consequence, if the bubbles(气泡) accumulate in a joint, is sharp pain and a bent body—thus the name. If the bubbles from in his lungs or his brain, the consequence can be death.Other air-breathing animals also suffer this decompression(减压) sickness if they surface too fast:whales, for example. And so, long ago, did ichthyosaurs. That these ancient sea animals got the bends can be seen from their bones. If bubbles of nitrogen form inside the bone they can cut off its blood supply. This kills the cells in the bone, and consequently weakens it, sometimes to the point of collapse. Fossil(化石) bones that have caved in on themselves are thus a sign that the animal once had the bends.Bruce Rothschild of the University of Kansas knew all this when he began a study of ichthyosaur bones to find out how widespread the problem was in the past. What he particularly wanted to investigate was how ichthyosaurs adapted to the problem of decompression over the 150 million years. To this end, he and his colleagues traveled the world’s natural-history museums, looking at hundreds of ichthyosaurs from the Triassic period and from the later Jurassic and Cretaceous periods.When he started, he assumed that signs of the bends would be rarer in younger fossils, reflecting their gradual evolution of measures to deal with decompression. Instead, he was astonished to discover the opposite. More than 15% of Jurassic andCretaceous ichthyosaurs had suffered the bends before they died, but not a single Triassic specimen(标本) showed evidence of that sort of injury.If ichthyosaurs did evolve an anti-decompression means, they clearly did so quickly—and, most strangely, they lost it afterwards. But that is not what Dr Rothschild thinks happened He suspects it was evolution in other animals that caused the change.Whales that suffer the bends often do so because they have surfaced to escape a predator(捕食动物) such as a large shark. One of the features of Jurassic oceans was an abundance of large sharks and crocodiles, both of which were fond of ichthyosaur lunches. Triassic oceans, by contrast, were mercifully shark-and crocodile-free. In the Triassic, then, ichthyosaurs were top of the food chain. In the Jurassic and Cretaceous, they were prey(猎物) as well as predator—and often had to make a speedy exit as a result.1.Which of the following is a typical symptom of the bends?A.A twisted body.B.A gradual decrease in blood supply.C.A sudden release of nitrogen in blood.D.A drop in blood pressure.2.The purpose of Rothschild s study is tosee .A.how often ichthyosaurs caught the bendsB.how ichthyosaurs adapted to decompressionC.why ichthyosaurs bent their bodiesD.when ichthyosaurs broke their bones3.Rothschilds finding stated in Paragraph4 .A.confirmed his assumptionB.speeded up his research processC.disagreed with his assumptionD.changed his research objectives4.Rothschild might have concluded thatichthyosaurs .A.failed to evolve an anti-decompression meansB.gradually developed measures against the bendsC.died out because of large sharks and crocodilesD.evolved an anti-decompression means but soon lost it7、下面短文中有10处语言错误。
人教版高中英语选修7Unit 3Under the Sea同步练习3
选修7 Unit 3 Under the sea单元测试题姓名班级得分自我评价第一部分听力略（共两节，满分30分）第二部分英语知识运用（共两节，满分35分）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。
21. —I don’t 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. I’m sorryB. No wayC. No problemD. That’s a question22. One of the judges __________ to Gana’s film festival was a famous artist from China, Zhang Ziyi.A. invitedB. to inviteC. had been invitedD. being invited23. I was scared _______ when I saw the tiger jumped out of the cage and ran to the little child.A. to the deathB. of deathC. into the deathD. to death24. Please post this letter in the post office nearby, and __________, I will get two tickets in the train station.A. in meantimeB. on the meanwhileC. in meanwhileD. in the meantime25. Don’t turn the room __________, as I have just tidied it.A. upside downB. insideC. outsideD. inside down26. Most parents are not __________ the danger of their babies’ eating jelly, which causes most unfortunate incidents to happen.A. well aware toB. very aware ofC. aware thatD. well aware of27.Wang Gang is considering buying a computer, is considered to be a great help in our work and study.A. asB. whichC. thatD. what28.As we grow up, it always _______ that after we give something up, we gain something new in its place.A. suggestsB. promisesC. requiresD. seems29. The Chinese are proud of the 29th Olympic Games _____ in Beijing in 2008.A. holdB. being heldC. heldD. to be held30. They ______ the _______ snake by using a special kind of powder.A. poisoned; poisonedB. poisoned; poisonousC. poisonous; poisonedD. poisonous; poison31. I need time to _______ on what you offered.A. considerB. reflectC. imagineD. suggest32. While shopping, people sometimes can’t help ________ into buying something they don’t really need.A. to persuadeB. persuadingC. being persuadedD. be persuaded33. Getting a notebook to help you keep a schedule of the things will _______ you putting things off.A. stopB. keepC. makeD. allow34. Can you imagine a person ___________ in the institutional revolution for doing nothing wrong?A. putting into prisonB. to stay in the prisonC. being put into prisonD. to put into prison35. —I’m dead tired. I can’t walk any farther, Jenny.— _______, Tommy. You can do it!A. No problemB. No hurryC. Come onD. That’s 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 36 rate have had conflicting results.For one thing, schools define and measure their dropout rates 37 . Some researchers say about 15 to 20 percent of public school students do not 38 their education on time. 39 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 40 are even larger. Researchers say almost half of them 41 school. At the same time, almost half of the states let students leave school 42 the age of 18 without informing their parents.Finding a good job 43 a high school education is becoming more and more difficult. A Northeastern University 44 in 2002 found that almost half of all dropouts aged 16 to 24 did nothave a job. The 45 of a high school education can also 46 other problems. It is estimated that two-thirds of prisoners in the United States dropped out of high school.Recent studies have 47 that the majority of students who drop out do it because they are failing. Many are 48 with their classes or feel disconnected from their school and teachers. Some students feel that educators place low 49 on them.During the past 20 years, there have been efforts to 50 graduation rate through education reforms. Some communities are working on dropout 51 programs. These include some alternative high schools to meet special 52 .Experts think “early warning systems” can help 53 young schoolchildren at the risk of dropping out of high school. They say schools also need to get 54 more involved, especially if their children are 55 school often.36. A. research B. finishing C. dropout D. completing37. A. personally B. individually C. differently D. similarly38. A. complete B. reach C. practise D. operate39. A. And B. Besides C. Instead D. But40. A. people B. students C. dropouts D. numbers41. A. approach B. leave C. stay D. enter42. A. after B. until C. before D. when43. A. without B. together with C. out of D. off44. A. project B. design C. sketch D. study45. A. importance B. lack C. need D. requirement46. A. lead to B. result C. conclude D. include47. A. noticed B. watched C. shown D. inspected48. A. bored B. interested C. indifferent D. unconcerned49. A. outlook B. prediction C. remark D. expectations50. A. decrease B. reduce C. increase D. unite51. A. prevention B. conservation C. permission D. admittance52. A. needs B. ways C. advantages D. means53. A. receive B. accept C. get D. identify54. A. mates B. teachers C. parents D. neighbours55. A. missing B. staying C. leaving D. studying第三部分阅读理解（共20小题；每小题2分，满分40分）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 women’s 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!”56. 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.57. In the beginning, Lady Sport Riders was organized to .A. allow women to take up motorcyclingB. offer help to national health organizationsC. share their great interest in the sport of motorcyclingD. supply financial help to poor students58. 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.59. Compared with the past, the present equipment makes riding more ______ for women.A. difficultB. pleasantC. riskyD. expensive60. 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 world’s water is salty and is found in our oceans and seas. But, as we can’t 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 didn’t 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 fishingrestrictions 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!61. Which of the following is the proper order of the food chain?A. small animals→algae→microscopic animals→large animals→manB. algae→microscopic animals→large animals→larger animals→manC. small animals→algae→large animals→microscopic animals→manD. microscopic animals→algae→large animals →larger animals→man62. People used to think that the rubbish thrown into the sea ________.A. wouldn’t harm the fish in the seaB. would change the balance of the food chainC. would be broken down in the seaD. wouldn’t do much harm to the sea63. 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 won’t be long before the problems concerning oceans will be solved64. 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 people’s awareness of the need to protect oceans.65. 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.CHomes & Gardens12mths: £27.04Established for over 80 years, Homes & Gardens has always been engaging and accessible. Delivering inspirational decorating through real-life stories and beautiful photography, it is theultimate sourcebook of beautiful ideas and detailed information, and inspires its readers to become their own interior designers.Delicious12mths: £29.99Whether you are passionate about cooking and entertaining, or simply love food, Delicious is the magazine for you. Every month it’s packed with mouth-watering recipes, including menus from Jamie Oliver, tasty mid-week suppers and children’s meal ideas.Mother & Baby12mths: £19.50Mother & Baby is the UK’s best selling parenting magazine, and is full of information on pregnancy, birth and caring for your baby. Mother & Baby has over 40 years of experience on advising mothers how to care for their babies and is a well loved and trusted brand.TIME12mths: £34.99TIME brings you the pick of the most interesting and relevant new stories, delivering accurate knowledge at all times on all topics, which allows you to anticipate trends. With more than 30 million eager readers every week, can you afford not to take TIME?ON THE WHEEL12mths: £55.00The perfect read for anyone interested in classic cars, as it has the best buying advice, road tests and features. Features on restorations, road tests, reader models, keep the car fan entertained every month. The classified section and buyers guide provide a rich source of valuable information on price and makes and models.66. Those who want to learn about the latest changes in different fields will probably choose _______.A. Homes& GardensB. DeliciousC. TIMED. ON THE WHEEL67. Mrs Smith has a baby of only three and she likes to make her home unique, so she may be interested in _______.A. TIME and DeliciousB. Delicious and Mother& BabyC. TIME and ON THE WHEELD. Homes & Gardens and Mother & Baby68. What does Jamie Oliver (mentioned in Delicious) probably do?A. An engineer.B. A chef.C. An actor.D. A designer.69. What is the purpose in writing this passage?A. To talk about the contents of these magazines.B. To introduce these magazines to readers.C. To get more readers to subscribe to these magazines.D. To encourage readers to read as much as possible.70. The readers of these magazines are possibly _______.A. menB. womenC. childrenD. grown-upsDNow, we know that if we do not get enough vitamins, we are at risk of developing a number of diseases. As a result, vitamin supplements（补品），though expensive, are popular with people who worry that they are not getting enough vitamins from the foods they eat. But contrary to what many people think, medical experts have found little evidence that most supplements do anything to improve health or protect against disease.In fact, medical experts warn that taking too many of some vitamins can be harmful. For example, too much vitamin E can cause bleeding. People should discuss what vitamins they take with their doctors, as some vitamins can produce harmful side effects when mixed with medicines. Experts, however, do say that sometimes vitamins can help prevent disease. People who know they lack a particular vitamin should take vitamin supplements. Some older adults, for example, may not have enough vitamin B-twelve. This is because, as people get older, their body loses its ability to take it from foods. Also, people who spend much time inside may need some extra vitamin D as the skin makes this vitamin from sunlight.Different vitamins are found in different foods. Vitamin A is found in fish liver oil. It also is in the yellow part of eggs. Sweet potatoes, carrots and other darkly colored fruits and vegetables contain substances that the body can change into vitamin A. Vitamin B-twelve is found in green leafy vegetables and other foods, like fruits. Vitamin K can be found in pork products.In fact, for most people, a balanced diet can ensure enough of the vitamins our bodies need. So, it is important for us to eat a mixture of foods every day to ensure that we get enough vitamins our bodies need.71. What is probably talked about before this passage?A. How many vitamins a person’s body needs.B. How many vitamins some foods contain.C. The benefits that vitamins bring to our health.D. What people should do to stay healthy.72. Vitamin supplements are popular with people because ________.A. people mistakenly think that they are good for their healthB. they contain more vitamins than the foods people eatC. food does not provide enough vitamins people needD. people fear that a lack of vitamins will lead to disease73. From the passage, we can learn that medical experts advise people _________.A. never to take any vitamin supplementsB. to depend only on food for their vitaminsC. not to take any vitamins together with medicinesD. to consult doctors before taking vitamin supplements74. For people who lack Vitamin B-twelve, they can eat more from _______.A. sweet potatoesB. pork productsC. green leafy vegetablesD. eggs75. What would be the best title of the passage?A. Getting enough vitamins through a balanced diet.B. Vitamin supplements do harm to our health.C. Vitamins are important to our health.D. Lacking vitamins can cause many diseases.第四部分写作（共两节，满分45分）第一节阅读表达（共5小题；每小题3分，满分15分）阅读下面的短文，并根据文章后的题目要求回答76-80小题。
人教版选修七Unit 3 Under the sea单元测试卷
Unit 3 Under the sea单元测试卷第Ⅰ卷第一部分：听力理解(共三节，20分)第一节(共5小题；每小题1分，共5分)听下面5段对话。
每段对话后有一道小题，从每题所给的A、B、C三个选项中选出最佳选项。
听完每段对话后，你将有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话你将听一遍。
1. What is the woman wearing?A. A dress.B. Shorts.C. Jeans.2. What will the woman eat with her coffee?A. A slice of cake.B. Some biscuits.C. Some chocolate.3. Where are the two speakers?A. On the street.B. At the airport.C. At the railway station.4. What will the man do this afternoon?A. Play football.B. Play tennis.C. Play computer games.5. How will the man go to school tomorrow?A. By car.B. By bus.C. By bike.第二节(共10小题；每小题1分，共10分)听下面4段对话或独白。
每段对话或独白后有几道小题，从每题所给的A、B、C三个选项中选出最佳选项。
听每段对话或独白前，你将有5秒钟的时间阅读每小题。
听完后，每小题将给出5秒钟的作答时间。
每段对话或独白你将听两遍。
听第6段材料，回答第6至7题。
6. What did the man want to do?A. Post a letter.B. Join the library.C. Check identification.7. What did the man provide at last?A. His passport.B. His bankbook.C. His driving licence.听第7段材料，回答第8至9题。
人教版高中英语选修七unit3underthesea单元测试题及
高中英语学习资料madeofjingetiejiUnit 3单元测试考试时间（60分钟）第一大题单项选择题（ 15 小题，共 30 分）I.单项选择1.-- Oh, dear! I've broken a window.--_______ . It can't be helped.A. Never mindB. All rightC. That's fineD. No at all2.He felt that he_______ the coldness that had grown between them.A. was blamed toB. was to blame forC. was to be blamed forD. blamed3.It was a time_______ the killer whales helped the whalers catch the baleen whales.A. whenB. thatC. thenD. which4.The conference will begin in an hour; ________ , let's have a rest.A. on the meantimeB. in the meantimesC. in the meantimeD. in meanwhile5.That's the best way to ________ into the dangerous area.A. get people getB. stop people to getC. keep people gettingD. prevent people getting6.If we would throw ourselves, heart and soul,_______ our studies, we should eventually get good result.A. out ofB. outC. intoD. on7.She was scared _______ when hearing the sound of explosion.A. to deathB. deathC. of deathD. with death8.Chinese, as most people think, is the most beautiful ________ in the world.A. wordB. voiceC. soundD. tongue9.After the war, a new school building was put up ________ there had once been a theatre.A. thatB. whereC. whichD. in which10.A fast food restaurant is the place ________ , just as the name suggests, eating is performed quickly.A. whichB. whereC. thereD. what11.We visited the factory ________ makes 80 percent of the toys in the city.A. whereB. thereC. in whichD. which12.-- You've left the light on.-- Oh, I have. ________ and turn it off.13.-- What are you going to do this afternoon?-- I am going to the cinema with some friends. The film ________ quite early, so we __________ to the bookstore after that.A. finished; are goingB. finished; goC. finishes; are goingD. finishes; go14.-- Did you have a good time at the party?-- Thanks. I appreciated _________ to your home.A. to be invitedB. being invitedC. to have invitedD. having invited15._________ from other continents for millions of years, Australia has many plants and animals not foundin any other country in the world.A. Being separatedB. Having separatedC. Having been separatedD. To be separated第二大完形填空（20 小，共 30 分）Pearls(珍珠 ) are valuable white gems ( 宝物 ) which come from the ocean. Actually they are16by oysters, small shell fish that live on the17of the ocean.18 oysters（牡蛎，蚝） will make pearls; not all oysters produce them. Oysters produce pearls only when they are19by sand. If a 20of sand enters the oyster's21, the oyster becomes hurt because the22grain of sand irritates( 使⋯⋯不适，刺激 ) the smooth, soft skin of the oyster. The oyster tries to 23itself by producing a white24that looks like milk.The oyster covers the25with a milky fluid. The fluid protects the oyster. Later the white liquid become26. This hardened liquid forms a shell, or bead, around the sand. At this time a pearl is beginning to27 .The white pearl grows 28inside the oyster's shell.29, it takes about six or seven years for the oyster to produce a pearl. Not all oysters produce pearls30 most oysters sometimes take sand into their 31. Only sand which the oyster cannot get rid of will32it. In other words, if an oyster"swallows"some sand, it will manage to"spit it out". If the oyster cannot get rid of the33, then it will produce the white fluid to34itself.Actually,only about one in a thousand oysters will produce a pearl; that is,35 than one percent.16. A. invented B. brought C. produced D. caused17. A. bottom B. base C. floor D. ground18. A. Only some B. Only few C. All of D. A lot of19. A. harmed B. covered C. destroyed D. injured20. A. piece B. grain C. little D. bit21. A. shell B. body C. eyes D. back22. A. hard B. vivid C. sharp D. rough23. A. prevent B. defend C. protect D. guard24. A. water B. matter C. liquid D. object25. A. injury B. shell C. sand D. pearl26. A. bright B. hard C. strong D. pure27. A. make B. produce C. do D. form28. A. slowly B. fast C. safely D. quickly29. A. Often B. Actually C. Usually D. Sometimes30. A. even though B. in case C. so long as D. only if31. A. bodies B. shells C. bottoms D. caves32. A. destroy B. irritate C. soft D. open33. A. sand B. shell C. milk D. liquid34. A. cover B. destroy C. produce D. protect35. A. fewer B. more C. less D. smaller第三题阅读理解（ 10 小题，共 20 分）AFor years, doctors advised their patients that only thing taking multivitamins (复合维生素) does is to give them expensive urine(尿). After all, true vitamin deficiencies (shortage) are practically unheard of in industrialized countries. Now it seems those doctors may have been wrong. The result of a growing number of studies suggest that even a modes vitamin shortfall can be harmful to your health. Although proof of the benefits of multivitaminsis still far from certain, the few dollars you spend on them is probably a good investment (投资). Or at least that's the argument put forward in the New England Journal of Medicine. Ideally, say Dr. Walter Willett and Dr. Meir Stampfer of Harvard, all vitamin supplements would be evaluated in scientifically rigorous clinical trials (testing period). But those studies can take a long time and often raise more questions than they answer. At some point, while researchers work on figuring out where the truth lies, it just makes sense to say the potential (潜藏的 ) benefit outweighs the cost.The best evidence to date concerns foliate, one of the Bvitamins. It's been proved to limit the number of defects in embryos ( 胚胎 ), and a recent test found that folate in combination with vitamin B and a form of B126 also decreases the reblockage of arteries after surgical repair.The news on vitamin E has been more mixed. Healthy folks who take 400 international units daily for at least two years appear somewhat less likely to develop heart disease. But when doctors give vitamin E to patients who already have heart disease, the vitamin doesn't seem to help. It may turn out that vitamin E plays a role in pre-vention but cannot undo serious damage.Despite vitamin C's great popularity, consuming large amount ( 数量) of it still has not been positively linkedto any great benefit. The body quickly absorbs( 吸取 ) C and simply excretes ( 排泄 )any excess.The multivitamins question boils down to this: Do you need to wait until all the evidence is in before you take them, or are you willing to accept that there's enough evidence that they don't hurt and could help?If the latter there's no need to go to extremes and buy the biggest horse pills or the most expensive bottles. Large doses(剂量 ) can cause trouble, including excessive (extreme) bleeding and nervous system problems.Multivitamins are no substitute for exercise and a balanced diet, of course. As long as you understand that any potential benefit is modest and subject to further refinement, taking a daily multivitamin makes a lot of sense.36.At one time doctors discouraged taking multivitamins because they believed that multivitamins _________ .A.were too expensive for daily consumptionB.were potentially harmful to people's healthC.could not easily be absorbed by the human bodyD.could not provide any cure for vitamin deficiencies37.According to the author, clinical trials of vitamin supplements _________ .A.often result in misleading conclusionsB.take time and will not produce conclusionsC.appear to be a pure waste of time and resourcesD.should be conducted by scientists in some other ways38.It has been found that vitamin E _________ .A.can effectively help cure heart diseaseB.should be taken by patients regular and directlyC.has a preventive but not curative effect on heart diseaseD. should be given to patients with heart disease as early as possible39.It can be seen that large doses of multivitamins __________ .A.may cause serious side effectsB. may help prevent excessive bleedingC. are likely to increase the blockage of arteriesD. are advisable for those with vitamin deficiencies40.The author concludes the passage with the advice thatA.people benefit more from daily multivitamins than a balanced dietB.people should expect multivitamins to be used to cure diseasesC.it's risky to take multivitamins without listening to the doctorsD.it's reasonable to take a proper amount of multivitamins dailyBWhat do you see from a handful of seeds? Some see green plants, some see blooming flowers, or just seeds. But one group of Shanghai students saw an opportunity to make money.Eight students from No 2 Secondary School Attached to East China Normal University started a virtual company selling different seeds and seed products. They successfully sold 28 pictures pasted with different seeds at a campus auction a week ago. The company, which has recruited around 20 student staff members, has earned over 2000 yuan in the past three months."We donated part of the money to a poor school in the countryside of Anhui Province. It's great to realize our ideal of ‘ spreading love and culture with seedsafter many tests’ and lots of hard work," said Senior 2 Shi Chen, CEO of the company.Just like any other company, Shi's didn't develop smoothly. Shi and her young colleagues used to sell fresh flowers and old books, and later found seeds might be something that their company could engage in. Theybought seeds of various plants and flowers at low prices from a local farm and sold them in schools or on streets. The creative students also made accessories and pictures with different seeds.With little business knowledge, the students had to learn new skills as the leaders of different departments, such as public relations (PR), sales and marketing. They persuaded a joint Sino-French company near their school to give them training in business management. They also asked some local businessmen to act as their consultants."They helped us overcome our shyness. We also learned quite a lot of business theory. I found communication skills and teamwork are very important for my job," said Senior 1 Qian Yifei.The 16-year-old was elected as PR manager thanks to her talent for speaking. She is also in charge of after sales service, dealing with complaints and providing suggestions.As the head of the company, CEO Shi has a lot more to think about. First of all, she has to learn how to make her colleagues work efficiently as the company only opens at weekends due to all their studies. So she established a system to evaluate every one's performance, in terms of punctuality, efficiency, profits knowledge and so on.."It makes the company more formal," she said.41.At a campus auction a week ago, they ________ .A.sold 28 green plants with different flowersB.sold 28 seeds pasted with different picturesC.sold 28 pictures pasted with different seedsD.sold 28 flowers pasted with different pictures42.What is the purpose of opening the company?A.To earn money for their education fees.B. To spread love and culture with seeds.C. To see whether they can open a company.D. To collect money to open a Hope School.43.What does the word "it" (in the last paragraph) refer to?A. Selling seeds.B. To have a person as CEO.C. Every colleague' s performance.D. To make her colleagues work efficiently.44.According to Qian Yifei, what matters most in dealing with public relations? A. Communicationskills and teamwork.B.Creative and critical thinking.cational background.D.Business theories.45.What can we learn from the passage?A. The company is owned by 8 students.B. The company is over-night successful.C. The company gets a lot of help from others.D. The company sells old books and fresh flowers.Ⅲ单句翻译(10 小题，共20分)46．我希望上医学院，这期间，我打算学化学。
高中英语Unit3Underthesea单元综合测试新人教版选修7
Unit 3 Under the seaAAbout 97% of the world's water is salty and is found in our oceans and seas. But, as we can't 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 didn't 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!1．Which of the following is the proper order of the food chain?A．small animals→algae→microscopic animals→large animals→manB．algae→microscopic animals→large animals→larger animals→manC．small animals→algae→large animals→microscopic animals→manD．microscopic animals→algae→large animals →larger animals→man2．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 won't be long before the problems concerning oceans will be solved3．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 people's awareness of the need to protect oceans.4．What would be the best title of the passage?A．The importance of seawaterB．Life in the oceansC．How to protect food chainsD．How to deal with seawater pollutionBSome 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 underwater 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 and 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 and 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 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 industrial and scientific research.Scientists do not know how much and what kinds of noises are harmful to ocean animals. However, many scientists don't think that noise is a greater danger than they believed. They want to prevent noises from harming creatures in the ocean.5．According to the passage, which of the following is increasingly dangerous to sea creatures?A．The sound of cars. B．The sound of voices.C．Manmade noise pollution. D．The sound of steps.6．According to the passage, natural sounds include all of the following EXCEPT________.A．sounds made by animals themselves B．ocean drillingC．underwater earthquakes D．the breaking of ice fields7．Which of the following is discussed in the third paragraph?A．The same noise level produces a different effect on land and in the ocean.B．Different places may have different types of noises.C．The decibel is not a right unit (单位) for measuring underwater noise.D．Different ocean animals may have different reactions to noises.8．According to the passage, what will scientists most probably do in the future?A．They will work hard to reduce ocean noise pollution.B．They will protect animals from harmful noises.C．They will try to set a limit of 120 decibels.D．They will study the effect of ocean noise pollution.CFuturologists (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 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 won't be any accidents. Today, many carshave 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 on 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 don't ask for pay rises or go on strikes, and they work 24 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 and 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 be able to do these things, but should they?9．Which of the following can NOT be realized today?A．Reading newspapers on a compute.B．Creating cloned animals.C．Making a space shuttle go into space and land on Earth again.D．Choosing TV program freely from a “menu”．10．According to the text, some big companies prefer robots to human workers because human workers ________.A．can work 24 hours a day B．often ask for more payC．are not clever enough D．are often late for work11．From the 5th paragraph we can infer that ________.A．there will be no blind and deaf people by 2050B．few diseases can attack peopleC．electronic devices will be connected directly to the brain to help people hear D．medical technology will be more effective by 205012．What's the author's attitude towards the cloning technology?A．The author does not agree on the use of cloning technology.B．The author thinks human cloning is impossible.C．The author does not really support the idea of human cloning.D．The 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 befriended 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 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 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 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 opened 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. What an incredible young man to have such a kind idea.13．What did the author once do according to the passage?A．She was a ticket seller. B．She was a school teacher.C．She was a babysitter. D．She was a social worker.14．Why did the boy want to offer free tickets to Alisa?A．Because Alisa is a disabled girl.B．Because he has a lot money to share.C．Because Alisa often helps those in trouble.D．Because he has a similar situation with Alisa.15．Which of the following best describes the passage?A．Good is rewarded with good.B．A friend in need is a friend indeed.C．Two heads are better than one.D．Where there is a will, there is a way.Ⅱ.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．________ Don't 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 signal 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 don't think 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. Don't just walk away. Make a trail for yourself so you can find your way back. 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.A．Survive the woods.B．If you don't, you may get lost.C．Sit down and stay where you are.D．How can you get the food you need in the woods alone?E．Whenever a signal is given twice, it is an answer to a call for help.F．What would you do if you get hungry or need drinking water?G．There is another way to help your friends or other people nearby to find you.Ⅲ.完形填空The Johnson family from England believe they are lucky to be alive after surviving an incredible incident off the coast of Australia. The Johnsons had been__21__that they might see some whales when they were __22__a yacht — a large expensive boatfor 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 whale __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. 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 __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 and 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 chance of something like this happening is miniscule, but it just shows that life is full of surprises.21．A.explained B．learned C．told D．taught22．A.hiring B．running C．taking D．driving23．petition B．game C．trail D．trip24. A．Moreover B．Nevertheless C．Worthwhile D．However25．A.wide B．close C．vivid D．tense26．A.swam B．leapt C．slipped D．stretched27．A.suddenly B．occasionally C．immediately D．accidentally 28．A.shooting B．jumping C．falling D．sliding29．A.exciting B．surprising C．frightening D．astonishing 30．A.size B．sample C．range D．scale31．A.Certainly B．Luckily C．Definitely D．Possibly32．A.severe B．extreme C．actual D．special33．A.boat B．beach C．sail D．journey34．A.by all means B．in no time C．from then on D．with no way 35．A.radio B．craft C．edition D．compass36．A.problem B．mystery C．suspect D．question37．A.carefully B．surely C．deliberately D．simply38．A.see B．touch C．tend D．reach39．A.amazed B．worried C．interested D．touched40．A.marvels B．chances C．predictions D．resultsⅣ.语法填空MahruZ , a robot 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 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) controlled 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. But 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.________Ⅴ.短文改错I have been planning to join in our college basketball team next year. Now I'm 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 I'm getting better all the time. We have a neighborhood teams that plays against other teams in the area. One of my neighbors is helping 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 won't makeany mistakes.Ⅵ.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。
高中英语Unit3Underthesea训练(含解析)新人教版选修
Unit 3 Under the sea第一部分阅读(共两节，满分50分)第一节(共15小题；每小题2.5分，满分37.5分)阅读下列短文，从每题所给的A、B、C、D四个选项中选出最佳选项。
AI began to grow up that winter night when my parents and I were returning from my aunt's house， and my mother said that we might soon be leaving for America.We were on the bus then.I was crying， and some people on the bus were turning around to look at me.I remember that I could not bear the thought of never hearing again the radio program for school children to which I listened every morning.I do not remember myself crying for this reason again.In fact， I think I cried very little when I was saying goodbye to my friends and relatives.When we were leaving I thought about all the places I was going to see—the strange and magical places I had known only from books and pictures.The country I was leaving and never to come back was hardly in my head then.The four years that followed taught me the importance of optimism(乐观)， but the idea did not come to me at once.For the first two years in New York I was really lost—having to study in three schools as a result of family moves.I did not quite know what I was or what I should be.Mother remarried， and things became even more complex for me.Some time passed before my stepfather and I got used to each other.I was often sad，and saw no end to “the hard times”.My responsibilities in the family increased a lot since I knew English better than everyone else at home.I wrote letters，filled out forms，translated at interviews with Immigration officers(移民局官员)， took my grandparents to the doctor and translated there，and even discussed telephone bills with company representatives.From my experiences I have learned one important rule：Almost all common troubles go away at last！ Something good is certain to happen in the end when you do not give up， and just wait a little！ I believe that my life will turn out all right， even though it will not be that easy.( )1.How did the author get to know America？A.From radio programs.B.From books and pictures.C.From her mother.D.From her relatives.( )2.Upon leaving for America the author felt .( )3.For the first two years in New York，the author .A.often lost her wayB.did not think about her futureC.studied in three different schoolsD.got on well with her stepfather本文叙述的是作者搬到美国之后，生活的磨砺让作者从一个悲观失望的人变成了一个积极乐观的人。
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Unit 3 Under the sea【导语】捕鲸业是世界上古老的行业之一，它的历史发展和现状如何呢？The whaling industry is one of the oldest industries in existence.It has undergone vast changes since its beginning，primarily due to the creation of the International Whaling mercial whaling still continues throughout the world，but the whaling quotas are restricted by the commission，thereby helping conserve the whale populations.Whaling refers to hunting wh ales primarily for their oil，meat and bones.Whaling dates back to prehistoric times，most prevalent in Norway and Japan.The hunt became an industry in the 1600s in the Arctic regions，mostly by the Dutch and British.American colonists started whaling in the 1700s.Nantucket whalers were the first to kill a sperm whale，and the discovery of spermaceti in the whale's head made the sperm whale one of the most highly prized catches.Whaling ships set out from New England into the Pacific for extremely long voyages to hunt down these whales.Whaling industry has been a part of a variety of countries' industries.The following countries were the earliest pioneers in the whaling industry：England，France，Germany，Iceland，Japan，the Netherlands，Norway and the American colonies (although they were not a country at the time)．The following countries still practice whaling in some form or fashion：Canada，Greenland，the Grenadines，Iceland，Indonesia，Japan，the Netherlands，Norway，Russia and the United States.【词海拾贝】1．vast adj.广阔的；巨大的2．primarily adv.首先；最初3．commission n．委员会4．commercial adj.商业的5．quota n．配额6．prevalent adj.盛行的7．sperm whale 巨头鲸；抹香鲸【问题思考】1．What helps conserve the whale populations?_______________________________________________________答案：The whaling quotas.2．What made the sperm whale one of the most highly prized catches? _______________________________________________________答案：The discovery of spermaceti in the whale's head.Ⅰ.将单词与其正确释义连线1．anecdoteA．锐利的；锋利的2．accommodation B．浅的；肤浅的；浅显的3．yell C．陡峭的4．teamwork D．生动的；鲜明的5．flee E．配合；协作6．depth F．纯的；纯粹的；纯洁的7．conservation G．住所；住宿8．pure H．狭窄的；有限的；狭隘的9．vivid I．大叫；呼喊10．narrow J．轶事，奇闻11．sharp K．逃避，逃跑12．shallow L．保存，保护13．steep M．深(度)；深处答案：1－J 2－G 3－I 4－E 5－K 6－M 7－L8－F 9－D 10－H 11－A 12－B 13－CⅡ.根据所给汉语提示写出单词1．____________ adj.每年的n．年刊；年鉴2．____________ vt.当场见到；目击n．目击者；证人3．____________prep.在……对面adj.相对的；相反的4．____________ vi. & n．暂停，中止5．____________ vt.拖；拉；扯6．____________ vt.催促；极力主张7．____________ vt.放弃；遗弃；抛弃8．____________ n．目标；靶；受批评的对象9．____________ vi.思考vt.映射；反射10．___________ adj.意识到的；知道的11．___________ adj.好的；整齐的；匀称的12．___________ vt.恐吓vi.受惊吓答案：1.annual 2.witness 3.opposite 4.pause 5.drag6．urge 7.abandon 8.target 9.reflect 10.aware11．neat 12.scareⅢ.根据英语释义写出单词1．________：to occur every year2．________：desire or encourage sb to do3．________：someone who sees an event and reports whathappened4．________：pull sth along the ground5．________：stop for a short period and then continue6．________：leave the place，thing，or person for a long time7．________：only a small distance from one side to the other8．________：the line that marks the edge9．________：very impressive or very difficult and perhaps rather frightening 10．_______：money paid regularly to those not working any more11．________：not mixed with anyt hing答案：1.annual 2.urge 3.witness 4.drag 5.pause 6.abandon7.narrow 8.boundary 9.awesome10．pension 11.pureⅣ.选用短语的适当形式填空yell out；help...out；sort out；hold...up；aim at hold on；reflect on；upside down；be aware of；be about toto ________．答案：help out2．Don't squeeze his hand；it will make him ________ in pain.答案：yell out3．The boy ________ the foreign stamps that he had collected.答案：was sorting out4．They should have finished that job on Friday—what's ________ them ________？答案：holding up5．I ________________ the tree but hit the car by mistake.答案：was aiming at6．I ________________ go to bed when I heard someone knock at the door.答案：was about to7．We managed to ________ until help arrived.答案：hold on8．Be careful and don't turn the table ________．答案：upside down9．The girl was left to ________ the influences of her decision.答案：reflect on10．The young men ________ the danger of taking drugs.答案：are aware ofⅤ.领会句子所用句型并译成汉语1．It_was_a_time_when the killer whales，or “killers” as they were then called，helped the whalers catch the baleen whales that were on their annual migration._______________________________________________________答案：那个时期，虎鲸(当时被称为“杀手”)帮助捕鲸人在每年须鲸迁徙时捕捉须鲸。
2．We ran down to the shore in time to see_an_enormousanimalopposite_us_throwing itself out of the water and then crashingdown again._______________________________________________________答案：我们及时赶到岸边，看到对面有一个庞大的动物猛力跃出水面，然后又坠落到水里。