人教版 (新课标)选修7&8选修7Unit 3 Under the sea课时作业

这是一份人教版 (新课标)选修7&8选修7Unit 3 Under the sea课时作业，共12页。

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Unit 3　 Section Ⅲ
Ⅰ.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

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 to
Ⅲ.单项填空
1．Nowadays, there is a ________ increase in children's creativity, for they are greatly encouraged to develop their talents.
A. sharp B. slight
C. natural D. modest
答案：A　考查形容词。sharp“锐利的，明显的”；slight“轻微的”；natural“自然的”；modest“谦虚的”。 由第二句中的they are greatly encouraged to develop their talents可知，孩子们的创造力应该明显提高。句意：目前，孩子们的创造力明显提高了，因为他们被极大地鼓舞着去发展他们的才能。故选A项。
2．The lack of eco­friendly habits among the public is thought to be a major ________ of global climate change.
A. result B. cause
C. warning D. reflection
答案：B　考查名词。result“结果”；cause“原因，理由”，常与介词of搭配，表示“……的原因”；warning“警告，警报，先兆”；reflection“反应，反射”。由the lack of eco­friendly habits与of global climate change可推知，此处应用cause表示“全球气候变化的原因”。句意：公众缺少生态环保的习惯被认为是全球气候变化的一个主要原因。故选B项。
3．He got up late and hurried to his office, ________ the breakfast untouched.
A. left B. to leave
C. leaving D. having left
答案：C　考查非谓语动词。句意：他起床晚了，匆忙赶往办公室，早餐一动没动。现在分词短语在此处作结果状语。
4．Playing with a cell phone，he suddenly ________ the teacher staring at him.
A. knew of B. became aware of
C. reflected D. aware for
答案：B　句意：他正在玩手机，突然意识到老师在盯着他。become aware of“意识到某事”；know of“了解”；reflect“反射，思考”；D项搭配错误。
5．At first Mr John was ________ of planes, but two years later, ________ to other countries on business is his main business.
A. scared; flying B. frightening; flight
C. frightened; flight D. scaring; flying
答案：A　解析：句意：一开始，约翰先生害怕飞机，但是两年后，飞到其他国家去出差成了他主要的事业。be scared of sth.意为“害怕某物”；第二空用动词­ing形式作主语。
6．The fans gave a(n) ________ description of the first match of the World Cup as if they were footballers.
A. creative B. fantastic
C. imaginative D. vivid
答案：D　解析：句意：球迷生动描述了世界杯的揭幕战，好像他们就是其中的足球队员。creative“创造性的”；fantastic“极好的，奇异的”；imaginative“想象力丰富的”；vivid“形象的，生动的”。
7．I send you 100 dollars today, the rest ________ in a year.
A. follows B. followed
C. to follow D. being followed
答案：C　本题考查非谓语动词。从题中in a year这一时间状语暗示将来，可知A、B两项错误；the rest与follow之间是主动关系，故D项错误。不定式表示将要发生的事情，故C项正确。
8．The boy had a ________ escape when he ran across the road in front of the bus.
A. close B. short
C. narrow D. fine
答案：C　have a narrow escape“幸免于难”。
9．Michael put up a picture of Yao Ming beside the bed to keep himself ________ of his own dreams.
A. reminding B. to remind
C. reminded D. remind
答案：C　考查非谓语动词。句意：Michael把姚明的图片张贴在床边是为了提醒自己要实现自己的梦想。remind sb. of sth.表示“提醒某人某事”，himself与remind之间是动宾关系，故用动词的过去分词形式。
10．________ students are required to take part in the boat race.
A. Ten strong young Chinese
B. Ten Chinese strong young
C. Chinese ten young strong
D. Young strong ten Chinese
答案：A　考查多个形容词作定语的顺序。四个形容词中，处在第一位的应该是ten(数词)，第二位的是strong(描绘性形容词，表示高矮、大小)，第三位的是young(描绘性形容词，表示年龄、新旧)，第四位的是Chinese(出处)。
Ⅳ.完形填空
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 to sea...? If they swam out to sea he could jump in and get to shore__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 water and__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. He was__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 felt 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 be 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．shells
答案：B　逻辑推理题。从下文可以得知John Perry在此想使鲨鱼游到海里，他好涉水到岸上去。
2．A.before B．after
C．until D．when
答案：A　逻辑推理题。由句意知，他必须在鲨鱼看到他之前游上岸。故选A。
3．A.food B．hunger
C．anger D．wish
答案：B　逻辑推理题。根据上一句“他看到鲨鱼在翻滚玩耍”可知，鲨鱼现在已不再饥饿。
4．A.fear B．taste
C．drink D．smell
答案：D　词义辨析题。根据常识，鲨鱼可以“闻到”血腥味。fear“害怕”；taste“品尝”；drink“喝”；smell“闻，嗅”。故选D项。
5．A.sand B．shark
C．flesh D．meat
答案：C　逻辑推理题。Perry将刀子割进肉里以便流出一些血，排除A、B项；meat为动物的肉的总称，而flesh可以指人的肉体，故选C项。
6．A.stop B．keep
C．join D．cause
答案：A　逻辑推理题。当血流得足够多时，Perry就要止血，故用stop。
7．A.pulled B．wrapped
C．connected D．caught
答案：A　词义辨析题。由句意知，Perry用布条拉着放到水里的衬衫。pull“拉着”；wrap“捆绑”；connect“连接”；catch“抓住”，故选A。
8．A.running B．racing
C．swimming D．jumping
答案：B　词语复现题。根据下一句“He ran down the sand reef pulling the shirt and the sharks raced after it.”可知，B项符合句意。
9．A.driving B．keeping
C．preventing D．leading
答案：D　词义辨析题。由句意可知，Perry领着鲨鱼游离海岸。lead sb./sth. away from...“领着某人/某物离开……”。
10．A.sea B．shore
C．island D．sand
答案：B　逻辑推理题。他自己扔下布条，返回岸边，故B项符合句意。
11．A.before B．while
C．unless D．when
答案：D　逻辑推理题。Perry游了一半，“这时”转过身来，应用when。
12．A.going B．running
C．cutting D．swimming
答案：C　词义辨析题。形容鲨鱼的速度之快，它的鳍就像把水割开一样，故用cut。
13．A.forward B．backward
C．upward D．downward
答案：A　词语辨析题。因为后面有鲨鱼，Perry当然要向前游。forward“向前”；backward“向后”；upward“向上”；downward“向下”。
14．A.cry B．breathe
C．swim D．escape
答案：B　逻辑推理题。Perry露出头来是为了呼吸，故选B。
15．A.his feet B．a stick
C．his fingers D．the shirt
答案：C　逻辑推理题。此处指Perry用手指撑着而不是用脚蹬着爬上石头。
16．A.interested B．frightened
C．disappointed D．excited
答案：D　生活常识题。根据常识，鲨鱼因血腥味和追逐而变得异常兴奋。interested“感兴趣的”；excited“兴奋的”；frightened“受惊的，害怕的”；disappointed“失望的”。
17．A.the shore B．Perry
C．the stones D．the shells
答案：C　逻辑推理题。由上文可知，鲨鱼紧追Perry，Perry爬上了岸上的礁石，鲨鱼紧追其后，自然撞上了礁石。
18．A.lively B．alive
C．dead D．friendly
答案：B　逻辑推理题。这条鲨鱼只是受伤，当然是被其他鲨鱼活吃了。lively“活泼的，活跃的”；alive“活着的”。此处作伴随状语，表示被吃的时候是活着的。
19．A.on B．by
C．to D．with
答案：A　习语搭配题。struggle on one's feet为固定搭配，意为“挣扎着站起来”。
20．A.as though B．even though
C．as soon as D．as long as
答案：B　逻辑推理题。尽管已不再饥饿，鲨鱼仍在吃着。故B项符合句意。
Ⅴ.句型转换
Welcome to your future life!
You get up in the morning and look into the mirror. Your face is firm and young­looking. In 2035, medical technology is better than ever. Many people of your age could live to be 150, so at 40, you're not old at all. And your parents just had an anti­aging(抗衰老的) treatment. Now, all three of you look same age!
You say to your shirt, “Turn red.” It changes from blue to red. In 2035, “smart clothes” contain particles(粒子) much smaller than the cells in your body. The particles can be programmed to change your clothes' color or pattern.
You walk into the kitchen. You pick up the milk, but a voice says, “You shouldn't drink that！” Your fridge has read the chip(芯片) that contains information about the milk, and it knows the milk is old. In 2035, every article of food in the grocery store has such a chip.
It's time to go to work. In 2035, cars drive themselves. Just tell your “smart car” where to go. On the way, you can call a friend using your jacket sleeve. Such “smart technology” is all around you.
So will all these things come true? “For new technology to succeed，” says scientist Andrew Zolli, “it has to be so much better that it replaces what we have already.” The Internet is one example—what will be the next?
1．We can learn from the text that in the future ________.
A．people will never get old
B．everyone will look the same
C．red will be the most popular color
D．clothes will be able to change their pattern
答案：D　推理判断题。根据文章第二、三段不能合理推断出A、B、C三项；根据第三段“You say to your shirt, ‘Turn red.’ It changes from blue to red.和The particles can be programmed to change your clothes' color or pattern.”可知，未来的智能服装可以设计好程序改变衣服的颜色和款式，因此选择D项。
2．What can be inferred from Paragraph 4?
A．Milk will be harmful to health.
B．More drinks will be available for sale.
C．Food in the grocery store will carry electronic information.
D．Milk in the grocery store will stay fresh much longer.
答案：C　推理判断题。根据第四段“Your fridge has read the chip that contains information about the milk, and it knows the milk is old. In 2035, every article of food in the grocery store has such a chip.”可知，未来的冰箱可以读取包含食物信息的芯片里的信息，而商店里的食品在未来都会有这种芯片，因此选择C项，即未来的食品都会包含电子信息。
3．Which of the following is mentioned in the text?
A．Nothing can replace the Internet.
B．Fridges will know what people need.
C．Jacket sleeves can be used as a guide.
D．Cars will be able to drive automatically.
答案：D　细节理解题。根据第五段“In 2035, cars drive themselves. Just tell you ‘smart car’ where to go.”可知，未来的智能汽车可以自动驾驶，因此选择D项。其他选项没有直接提及。
4．What is the text mainly about?
A．Food and clothing in 2035.
B．Future technology in everyday life.
C．Medical treatments of the future.
D．The reason for the success of new technology.
答案：B　主旨大意题。通读全文可知，未来的科技会越来越智能，这将涉及我们生活的方方面面，因此B项能概括全文；虽然文中涉及了food and clothing, medical treatments，但这些都是支持主旨大意的细节；D项文中没有提及。

选 做 题

Ⅰ.短文改错
此题要求改正所给短文中的错误。对标有题号的每一行作出判断：如无错误，在该行右边横线上画一个勾(√)：如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词：把多余的词用斜线(/)划掉．在该行右边横线上写出该词，并也用斜线划掉。
此行缺一个词：在缺词处加一个肠字符号(A)，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
I went shopping with my wife yesterday. We had a lot of thing 1.________
to buy . We drove to the centre of the city and stopped your2.________
car in front of the shop. A hour later, we came back 3.________
to the car. And it was strange that we couldn't open 4.________
the door, So we ask a policeman for help. He was5.________
glad to help us. A little minutes later, he got the door open. 6.________
Just then a man came up and shouted angry, “ What are7.________
you doing with my car？” We were surprising and went to 8.________
see the number of the car. What do you think we did then？9.________
We had to speak sorry to the man again and again.10.________
答案：1.thing→things　2.your→our　3.A→An　4.And→But　5.ask→asked　6.little→few　7.angry→angrily　8.surprising→surprised　9.正确　10.speak→say

Ⅱ.任务型阅读
根据短文内容，从下框中的A～F选项中选出能概括每一段主题的最佳选项。选项中有一项为多余选项。
A．The skill to persuade
B．Have the ability to learn
C．The best people employed in the new century
D．A growing need for skilled people
E．Be able to organize
F．The importance of communication
1．________________________________________________________________________
Ability to organize will definitely be important in the corporation of the future. Everywhere there will be a need to organize something: resources, marketing mix, financial opportunities, and much more, all will demand high levels of organization and reorganization.
2．________________________________________________________________________
Persuasive skills will be used in many ways by the corporation of the future, the most？effective individuals will be those who know how to present information and ideas so that others can understand and support a particular position. Good salesmanship will be essential in many more interactions than we consider today, especially inside the organization.
3．________________________________________________________________________
Communication skills­careful listening, clear writing, close reading, plain speaking, and accurate description­will be invaluable. In tomorrow's fast？paced(快节奏的)business environment there will be precious little time to correct any misunderstandings. Communications breakdown may well become a fatal corporate disease.
4．________________________________________________________________________
Ability to learn will be above everything else in importance­empowering people to grow in effectiveness and help their companies achieve desired objectives. Some of this skill is innate, but many people enhance their ability to learn­and to relate different aspects of learning­through college and university courses. We believe the liberal arts education experience will prove to be the most valuable type of education for tomorrow's leaders.
5．________________________________________________________________________
The top employees of the coming century will be flexible, creative and motivated toward making a positive difference in the world. They will seek balance, growth and fulfillment in both their work and home environments. The corporation of the future must respond to these needs and desires; otherwise they will find themselves hampered by a lack of qualified people to accomplish the organization's work.
答案：1～5　EAFBC
Ⅲ.阅读表达
阅读下面短文，并根据要求完成文章后的题目(请注意问题后的词数要求)。
[1]．Good sleep is needed for good health. During sleep, your body repairs itself. Your immune system is built up. Don't shortchange(亏待，欺骗) yourself of the sleep you need. Here are some of an expert's tips for getting a good night's sleep.
[2].1.Make sure your room is dark. Pull down the shades. Let no light of any kind in.
[3].2.Before you go to sleep, ask your family not to turn on a light. Light breaks the sleep rhythm. Once broken, it's hard to get the sleep clock running right. As a result, you will not sleep well. You will wake up tired.
[4].3.A hot bath just before bed is good. It makes you relax. You are at peace. This starts the desire for sleep.
[5].4.During the day, ________________. Even jogging(慢跑) will show good results. How about a good long walk? This will get your body to work. You will find that toward evening you will get that nice, tired feeling. Sleep then will come easily. Added to this, exercise is good for your health.
[6].5.Here is what to do when you get up. Open the shades or blinds. Let the sun in. Open the windows. Let the fresh air in. This sun and air get imprinted on your brain. The rhythm of being awake gets started. Your body clock is set for the day. That clock will let you know when it is the right time to go to sleep.
1．What does the underlined word “It” mean? (no more than 5 words)
________________________________________________________________________
2．What's the main idea of the passage? (no more than 15 words)
________________________________________________________________________
3．Please fill in the blank in the paragraph with the proper words or phrases to complete the sentence. (no more than 5 words)
________________________________________________________________________
4．Which sentence in the passage can be replaced by the following one? (Please answer within 10 words)
________________________________________________________________________
5．How can we get a good sleep？(at least 3 suggestions) (no more than 30 words)
①________________________________________________________________________
②________________________________________________________________________
③________________________________________________________________________
答案：
1．A hot bath
2．This passage shows an expert' s 5 tips for getting a good night's sleep.
3．do some exercise
4．Good sleep is needed for good health. / ( To be healthy, you need good sleep.)
5．(答对三个即可)
①Make sure your room is dark.
②Before you go to sleep, ask your family not to turn on a light.
③A hot bath just before bed is good.
④During the day, do some exercise
⑤When you get up, open the shades or blinds. Let the sun in. Open the windows. Let the fresh air in.
Ⅳ.任务型读写
阅读下面的短文， 根据所读内容在表格中的空白处填入恰当的单词。
注意： 每个空格只填一个单词。
The business world has become very competitive these days and every company is trying its best to increase its market share.However, only those people who can effectively reach out to their customers can win in this race.Advertising is one of the best tools to reach millions of people and explain to them the qualities and features of your products.Though Internet advertising, television advertising and radio advertising have appeared as the most popular forms of advertising in this modern age, you cannot ignore the importance of newspaper advertising.
Choosing the most popular newspaper is one of the most important newspaper advertising tips for all businessmen.While placing an ad, you must realize how popular the newspaper is.The more the readers are, the more the customers you will get.Though popular newspapers would be more expensive, it is advisable to go with them to expect a good response from people.
The wording of the advertisement is very important because that will attract people to the products of your company.The wording should be simple, easy to understand and grammatically correct.
The overall appearance of the advertisement should also be good and attractive.Your ad can be a little bigger in size.A colored ad with the content written in a stylish manner can get more attention.
Positioning your advertisement at the right place is very important.Generally, it is believed that the ads on the first few pages and those at the top of the newspaper would get more attention.There are many columns in newspapers under which the ads are printed, so your ad should be placed in the right section.
The above newspaper advertising tips will help you grow your business greatly.So use them for your own benefit and achieve your goals successfully.
Title: Newspaper advertising
Reason for advertising
With more and more 1.________ in the business world, many companies are making use of advertising to reach out to more customers and increase their market share.
Different advertising 2.________
Internet advertising, television advertising, radio advertising and newspaper advertising are all very 3.________.
Newspaper advertising tips
Popularity
Be 4.________ of how popular the newspaper is.Though popular newspapers would be higher in 5.________， going with them will ensure a good response from people.
Wording
The wording of the advertisement will make your products 6.________ to people.The wording should be simple, easy to understand and correct in 7.________.
8.________
You can have a slightly bigger and 9.________ ad with the content written in a stylish manner.
Positioning
The ads on the first few pages and those at the 10.________ of the newspaper would get more attention and you should place your ad in the right section.
答案：1.competition　2.forms　3.Popular　4.aware　5.price　6.attractive　7.Grammar　8.Appearance　9.Colored　10.top
Ⅴ.情景对话
根据对话情景和内容，从对话后所给的选项中选出能填入每一空白处的最佳选项。
—Can I help you?
—Yes, I'm looking for a sweater.
—1.________
—I'm an extra large.
—2.________
—Yes, that's nice.3.________
—Certainly, there is a changing room over there.
—Thank you.
—4.________
—It's too large. Do you have a large?
—5.________
—Thank you. I'll have it, please.
A．How does it fit?
B．How about this one?
C．Can I try it on?
D．Yes, let me have a look.
E．What size are you?
F．How would you like to pay?
G．Yes, here you are.
答案：1～5　EBCAG