人教新课标英语选修7Unit3同步精练及参考答案..doc
2019-2020学年高二英语人教版选修七同步练习：Unit 3 Under the sea Word版含答案
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 kill 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 December.“Sharks have been around for 400 mill ion 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 aquarium’s museum.“The fishermen throw them away l ike 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。
新课标新高考之人教版高中英语选修七课时习题精做：Unit 3 Under the sea Section Ⅲ 含答案解析
Unit 3Under the seaSection ⅢLearning about Language & UsingLanguage课时习题精做Ⅰ.单句语法填空1．Everything in the room was turned upside down.2．Before he became aware of what had happened，the taxi had disappeared.3．On seeing a snake crawling towards her，the little girl was scared to death.4．Being held up in the water，the boy looked rather happy.5．Having cleaned the whole house，he went out to throw all the rubbish away.6．Because of the serious pollution，some fish are in danger of disappearing in the river.7．She was on the way home hurriedly in case that she would be trapped in a traffic jam.8．His parents hope in years to come he will reflect on his decision.Ⅱ.单句改错1．I don't like this kind of television advertisements targeting at children.targeting→targeted 2．There are many cars catching in the traffic jams on the weekend.catching→caught 3．I always keep my sheep tying to a tree on the riverbank.tying→tied 4．Tom is angry.The reason is because he doesn't like being laughed at in public.because→that 5．I didn't become aware his arrival.aware后加of Ⅲ.阅读理解A(2019·四川绵阳检测)German artist HA Schult is an unusual artist who uses trash(废物) to make sculptures(雕塑)．“We are living in a time of garbage，”says Schult.“I created a thousand sculptures of garbage.They a re a mirror of ourselves.”Here，Schult was talking about his 1,000 trash sculptures in the form of humans.He first exhibited (展览) them in 1996 in the western German state of North Rhine-Westphalia.“They are social sculptures，”he explains.“They are not onl y sculptures for the eyes.They are sculptures to spread the idea that we live in a time of garbage.”So far，Schult's social sculptures have been on show in Paris，in Moscow's Red Square，on the Great Wall of China，and in the desert next to the Pyramids of Giza near Cairo.HA Schult's work is unforgettable.Although his work has had a big influence on the art world，Schult remains modest about his creations：“Artists have to learn all the time.We are not important.All that counts is the time in which we are living.”Trash art has been around for years.But it seems that only the popular artists are regarded as true artists when working with trash.Why can't common people be considered artists when they use the same things and change them into some form of personal art？Maybe it's because we all have our own preset ideas of what art is and isn't，or whom artists are or should be.You can be an artist like Schult if you try.Look at used metal cans.What might be done with them？Imagine them in any number of new uses，or imagine them simply as an art form.What about boxes or clothing? Boxes can usually serve as new storage containers and houses for pets.And clothing? Imagine taking old clothes and turning them into hats or bags.【解题导语】本文主要讲述了一位德国艺术家利用垃圾创造艺术作品的故事，并以此鼓励读者行动起来，为环保出一分力。
高中英语(人教版)选修7同步讲练：Unit 3 Sentence Explanation Word版含答案
SENTENCE EXPLANATIONS请和你的同学一起认真分析下面句子，并补全所缺内容。
这种学习方式能逐步提高你理解长难句的能力。
1. On the afternoon I arrived at the station, as I was sorting out my accommodation, I hearda loud noise coming from the bay. (P20)【分析】①本句是一个主从复合句。
②主句是I heard a loud noise coming from the bay。
③ I arrived at the station是省略了关系副词when的定语从句，修饰先行词________；as引导时间状语从句。
【句意】有天下午我来到捕鲸站，正在找住处的时候，听到从海湾那边传来一阵喧闹声。
【仿写】那天下午我搬到新房，正在整理家具的时候，听到外面传来一阵喧闹声。
____________________________________________________________2. I had already heard that George didn’t like being kept waiting, so even though I didn’t have the right clothes on, I raced after him. (P20)【分析】①本句是一个由so连接的并列复合句。
②前一分句中that引导宾语从句。
③后一分句中even though引导________从句。
【句意】我以前就听说过，乔治不喜欢等人，所以尽管我还没有穿上合适的衣服，还是跟在他后面跑起来了。
【仿写】我以前就听说过，埃米不喜欢被像孩子一样对待，所以尽管我很忙，我还是接受了她的聚会邀请。
____________________________________________________________3. A few minutes later, there was no Tom, so George started beating the water with his oar and there was Tom, circling back to the boat, leading us to the hunt again. (P20)【分析】①本句是一个由so连接的复合句。
人教版高中英语选修七秋英语U3同步综合训练及答案.docx
高中英语学习材料***鼎尚图文理制作***2016秋英语人教版选修7U3同步综合训练及答案选修7 Unit Three Under the sea一、语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Last year，my brother and I went to Miami for a vacation.Some of my friends who had been there before said 1 was a wonderful holiday destination.Before we went，we had planned for months.When the day came，we were ready.After our plane landed，we went to the hotel.We had made our reservation six months 2 (early)，but the man at the front desk said there had been a mistake.We 3 (tell)that our rooms hadn't been reserved for that week， 4 for the week after.I didn't understand 5 this would happen and my credit card had already been charged 6 the reservation.What's worse，the hotel had been fully booked.When we were wondering what to do，the manager came out.She was 7 (surprise)helpful.She apologized for the mistake and gave us a spare VIP room on 8 top floor.We had never stayed in such an amazing room，and we weren't charged extra.The next day，my brother and I went to the beach 9 we watched some people play volleyball.We got a little 10 (sunburn)，but the day had been so relaxing that we didn't mind.二、完形填空Every Saturday night my family and I go out and feed the homeless people in the city of Orlando.We wanted to see__1__ it was like in the life of a homeless person. One special thing I liketo__2__ is that my family and I do not eat before we begin our journey so we know how，it feels to be__3__. We all get together in the__4__ and prepare the food .Some of the meals are sandwiches and cookies and a bottle of water. Sometimes my mom __5__ a steaming hot delicious meal. We then__6__ them all up to feed 30 or more people.Before my family and I get into the car we ask God for protection in a family__7__.A lot ofpeople__8__homeless people .Not all homeless people are drug addicts or bad people. Some are really nice；some of them just had __9__ things happening to them.__10__when my family and I went out on the street we had to earn their __11__，because a lot of people are __12__to them for no good reason. But __13__they see us every week they __14__us. We even know some of their names. We all have to remember that these are people with __15__. Some of them shake our hands for giving them food.Some of them do really funny dances because they are happy.We have become really close__16__ the man named Tony and his wife. They have all of their personal __17__in shopping carts. After we __18__them several times he has told us a lot about his life. He graduated from Howard University. He __19__teach French and Spanish.After we finished feeding the homeless, it makes me __20__what I have at home. I love feeding the homeless, and making a difference in someone’s life.1.A.what B．howC．whether D．why2．A.talk B．imagineC．mention D．remind3．A.thirsty B．hungryC．homeless D．helpful4．A.hall B．yardC．kitchen D．street5．A.buys B．takesC．brings D．prepares6．A.make B．packC．press D．add7．A.prayer B．ceremonyC．party D．adventure8．A.disappoint B．misunderstandC．ignore D．dislike9．A.terrible B．normalC．personal D．common10．A.at last B．at leastC．at first D．at once11．A.trust B．thanksC．admiration D．love12．A.generous B．cruelC．unfriendly D．merciful13．A.in case B．now thatC．for fear D．provided that14．A.care for B．believe inC．agree with D．worry about15．A.sympathy B．courageC．feelings D．determination16．A.to B．byC．of D．with17．A.belongings B．clothesC．groceries D．goods18．A.departed B．savedC．helped D．greeted19．A.would B．used toC．was to D．ought to20．A.remember B．realizeC．recognize D．appreciate三、阅读理解A【2016上海市高考真题】A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。
人教版英语选修7同步练习unit 3 section 2 Warming Up Reading—Language Points(含解析)
Unit 3 Section ⅡⅠ.单词拼写1．Many German artists fled (逃跑) to America at the beginning of World WarⅡ.2．He abandoned(抛弃) his wife and went away with all their money.3．Anyone who witnessed (目击，目睹) the attack should call the police.4．The poor workers dragged (拖) the heavy stones in teams with ropes over their shoulders.5．The professor paused (暂停) for a moment，and then continued his speech.6．One week ago，my parents urged (极力主张) that I (should) apologize to him.7．The grocery is on the opposite (相反的；对面的) side of the street.8．In China there are two annual (一年一度的) conferences held in Beijing in March.9．What’s the depth (深度) of the lake?10．There is a relationship (关系)between the moon and the tides.Ⅱ.用短语的适当形式填空sort out，yell out，a pack of，in the distance，aim at，ahead of time，in the meantime，bring in，help...out，hold upThey promised to help me out when I was in trouble.2．She sorted out her things for the travel.3．He bought a pack of cigarettes in the shop and left hurriedly.4．Jane yelled out with joy when she heard the exciting news.5．He brought in a lot of money in his new job.6． In the meantime，why not live each day as your birthday?7．The typhoon held up our visit to the island.8．I think the work can be completed ahead of time.9．They aim at quality rather than quantity.10．I can see the bus coming in the distance.Ⅲ.完成句子1．These days have been witnessing our anxiety for the missing plane.(witness) 这些天以来，我们一直为失联飞机感到忧虑。
人教版新课标选修7第三单元精讲讲义(附练习答案)
选修7第3单元Ⅰ. 要点导读1. It was a time when the killer whales … helped the whalers catch the baleen whales that were on their annual migration. (P19) annual adj.“每年的；一年一度的”eg: Please hand in your annual report of sales, and the chairman will check it.annually adv.“每年地；年度地”eg: They plan to hold the exhibition of cars annually.2. I thought, at the time, that this was just a story but then I witnessed it with my own eyes many times. (P20)witness(1) v.“亲眼看到；目睹”eg: The old lady witnessed the accident at 3 o’clock on Saturday afternoon.“见证”eg: This century has witnessed the steady growth of urban centers.(2) n.“目击者”；bear witness to“为……作证”eg: The man’s fingerprints bore witness to his guilt.3. And those others are stopping it fleeing out to sea … (P20)flee“逃跑；逃避”vi.常和from或to搭配，“从……逃走；逃到……”eg: The enemy were defeated, fleeing in disorder.The robbers tried to flee from the house, but failed.vt. 后面直接跟逃跑的地点，没有被动语态。
[精品]新人教版选修7高中英语unit 3 section 3过关习题及答案
![[精品]新人教版选修7高中英语unit 3 section 3过关习题及答案](https://img.taocdn.com/s3/m/db8a99024b35eefdc8d33387.png)
Unit 3 Section ⅢⅠ.单词拼写1．Why do you always put the blame on others? Why don't you ________(思考) on your own actions?2．The town is located on the ________(界限) between the two provinces.3．The passage was so ________(狭窄的) that two people couldn't walk side by side.4．The water in the lake is so ________(纯净的) that you could drink it.5．The foundation of the building is so ________(浅的) that no more storeys can be added.6．One should bring a (n) ________(手电筒) when walking in the mountains at night.7．Be careful while swimming and do not get caught in the ________(海草)．8．Michelle tries to be ________(整洁的), but it is almost impossible with her two big dogs.9．It's extremely difficult for Gordon to climb a(n) ________(陡峭的) mountain.10．There is another ________(方面) of this problem which you have left out in your report.答案：1.reflect 2.boundary 3.narrow 4.pure 5.shallow 6．flashlight 7.seaweed 8.neat 9.steep 10.dimension Ⅱ.用下列短语的正确形式填空错误!1．The children ________ the danger of taking drugs.2．She was left to ________ the influences of her decision.3．Be careful and don't turn the table ________.4．The maths problem is too difficult for me to solve. Please ________ me ________.5．Let's meet for lunch. I'll call you ________ time to fix up exactly when and where.6．Your computer won't be arriving till Thursday. ________，you can use Jude's.7．They managed to ________ until help arrived.8．I ________ go to bed when I heard someone knock at the door.9．My application was ________ by the postal strike.10．He ________ playing computer games and failed again and again in the tests.答案：1.are aware of 2.reflect on 3.upside down 4.help; out 5.ahead of 6.In the meantime 7.hold on 8.was about to 9.help up 10.abandoned himself toⅢ.单项填空1．Nowadays, there is a ________ increase in children's creativity, for they are greatly encouraged to develop their talents.A. sharpB. slightC. naturalD. modest答案：A 考查形容词。
人教版英语选修7Unit3同步练习及答案.doc
人教版英语选修7 Unit3同步练习及答案Unit Three Under the seaI根据下列句子意思用所给词的正确形式或所给汉语填空1The book is full of amusing __________ （anecdote） about his life in Japan2In general, the _______ （年度的）rainfall in these regions is less than the annual ater loss3Hotel ______________ （食宿）is included in the price of your holiday4She tried calming him don but it seemed to be having the __________ （相反的）effect5The oman spoke almost ithout ________ （pause） for breath6Details on the moon's surface can only be seen through a __________ （望远辛竟）7Today's complex buildings require close _______ （协作）beteen the architect and the builders8The driver had already _______ （flee） the scene of the accident9The party as so good that I couldn't _____ （drag） myself aay10Astronomers may one day travel to the ________ （deep） of space11You mustn't sit on the edge of the boat, or you may fall ____________ （向船舷外）and dron12I have established a good orking ___________ （ relation ） ith my boss13Energy ____________ （conserve） reduces your fuel bills and helps the environment14In remote regions, the air is ______ （纟屯洁的）and the crops are free of poisonous insecticides 15Your house is a lays so n _____ （整洁的）一ho do you manage it ith three children?16 ______________________________ The company offered only a n （狭窄白勺）range of financial services17It as a simple but ______ （taste） meal18She moved quietly to avoid ________ （scare） the birds aay19The Ural mountains mark the ________ （边界线）beteen Europe and Asia20He on f t be able to receive his ________ （养老金）until he is 65II、短文语法填空阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号词语的正确形式填空。
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人教新课标英语选修7 Unit3同步精练及参考答案Unit Three Under the seaI语法填空The American Academy of Pcdiatrics(美国儿科协会) ] (say) hat children really needfbr health development is more good, old-fashioned playtimeMany parents load their 2 (child) schedules ith get-smart videos, enrichment activities and lots of classes in a drive to help 3 do better The efforts often begin as early as babyhood Free play is ignored in the process, a ne academy report saysMany studies have shon that free play is very 4 (benefit) “It can help ch ildren become creative, develop problem-solving skills, relate to (和…和睦相处)others and adjust to school settings,” 5 academy report says“Perhaps above all, play is something 6 is a cherished part of childhood/ says another report, 7 (prepare) by to academy committees fbr release (发布)on Monday 8 the group's annual meeting in AtlantaIt adds that enrichment tools and organized activities can be helpful, 9 should not 10 (vie) as a requirement fbr creating successful children They must be balanced ith plenty of free playtime1 2 3 4 567 8 9 10II用所给词的词组适当形式填空1Your computer on't be arriving till Thursday (meantime) , you can use mine2He is so kind that he is alays illing to (help)3The children (aarc) the danger of taking drugs4The boat floated (upside) on the lake5I (scare) at the thought of making a speech in front of thousands of people6India and Nepal have (sort) their trade and security dispute7"I (terrify) driving at this time of the evening/' she said8The roof is (hold) by massive stone pillars9His shabby clothes are (itness) his poverty2Q to teach my children by examplethat1 A. clean C. pretty2 A. service C • state3 . Asmokcs C. sighs 4- AbeyondC. around5 ・ Abated10 The child (yell) in painIII 、完形填空On a trip to California, my family stopped fbr lunchAs e alked toard the entrance to the restaurant, a man, ith a 1 beard and dirty hair, jumped up from a bench outside the restaurant and opened the door fbr usRcgardlcss of his 2 he greeted us in a friendly ayOnce inside, my daughters hispered, “Mom, he 3 "After e ordered our lunch, I explained, telling the kids to look 4 the dirtWc then atchcd other customers approach the restaurant but many 5 himSccing this rudeness truly upset meThe day I became a mother, I had determined to set a good_6_to my children Yet sometimes hen things didn't go right, being a good example as7 W hen our meal arrived, I realized I had left the car-sick pills in the truckWith the indiest trip ahead, the kids needed them, so I 8 myself from the meal and ent to get themJust then, the "doorman” as opening the door fbr a coupleThey rushed past him ithout even acknoledging his 9 Letting them in first, I said a loud "t hank you” to him as I JOWhen I returned, c talked a bitHc said he as not allocd inside jj he purchased fbodl ent back and told my family his J2 Then I asked our aitress to add one soup and sandichThe kids looked J3 as e had already eaten, but hen I said t he order as fbr the "doorman”，they smilcdWhcn it as time to J4 our trip, I found the "doorman” enjoying his mcalUpon seeing me, he stood up and thanked me heartilyHe then_j_5_ out his hand fbr a handshake and I gratefully acceptedl suddenly J 6 the tears in his eyes —tears of gratitude(感激)• What happened next dre great astonishment ： I gave the "doorman” a J7 He pulled aay, ithtears 18 don his faceBack in truck, I fell into deep thoughtwhile e can't choose many things in life, e can choose hen tosho gratitudel said thanks to a man ho had 19 held open a door fbr me, and also said thanks fbrB ・ messy D. bright B . appearance D. attitude B. smiles D. smells B. over D. into B.ignoredD. refused B. rule D. example B. accessible D. tough B . refreshed D. forgave B. presence D. attack B . marched D. approached B. unless D- since B • deed D. demand B. excited D. bored B . start D. continue B. ashed D. aved B• inspected D. noticed B. nod D. strike B. rolling D. breaking B. constantly D. politely B. isdomD. communityC. missed 6. Atarget C. record 7. Astressfiil C. akard 8 ・ Aexcused C. prevented 9- Acompany C. challenge 10. Aquitted C. exited 11. Abefore C. though 12 . Astory C. desire 13 . Aconcerned C. puzzled 14. Amake C. take 15 . Arcachcd C. raised 16 . Aatched C. itnessed 17. Ahug C. lift 18. Aslipping C. rushing 19. Afirmly C. simply 20. Ajourney C. opportunityIV 、阅读理解A阅读下列短文，从每小题后所给的A,B,C或D四个选项，选出最佳选项。