1、Unit 7 The sea Period Two Lesson 2 and Lesson 3 课时精练（北师大版必修3，课标通用） 时间：45分钟.短语填空1.In order to loan some money from the bank，you must first_the form.2Each of us can borrow several books from the library_.3Mr.Henry_his old classmates by marking their photos with their names.4The two cases are closely r
2、elated，therefore they can_altogether.5All the neighboring farmers_by working in the fields for generations.6The mall offers customers thousands of different products to_.7As a bus driver，you should_the safety of your passengers.8The development of economy_a great number of talented people.9If she ha
3、d wanted him back badly，_she would have called him，but she didnt.10It takes some time for newcomers to_the new class.11The whole family_new clothes in preparation for the dinner party.12American football_international football，which Americans call soccer.13We learn new words and phrases，and these ar
4、e used in our own writing_.14Do_！Its a dry season and the materials are easy to catch fire.15Pollution can be seen everywhere，and now humans even_the deep sea environment.答案1.fill in2.at a time3.kept a record of4.be dealt with5.have been making a living6.choose from7.be responsible for8.calls for9.a
5、t least10.get on well with11.are / were dressed in12.is different from13.in turn14. watch out15.are doing great damage to.完成句子1我们的市民，无论老幼，都意识到健身很重要。Our citizens，_and_，realize that its important to_.2她将全部积蓄都花在了去埃及的旅行上。She_all her savings_to Egypt.3我无法在这里工作，太吵了。I cant work here；its far too_.4有些鱼类可以发出几
6、乎是我们讲话声音两倍的声音。Some fish can_almost_as loud as our speaking voice.5一些人喜欢吃肉，然而有些人却讨厌它。_people like meat，while_hate it.6因为有很多工作要做，我没时间和你出去。 With_，I have no time to go out with you.答案1.young；old；take exercise2.spent；on the trip3noisy4.produce sounds；twice5.Some；others6.a lot of work to do.单项填空1It is ban
7、ned_in the gas station.Ato smoke BsmokingCfrom smoking Don smoking解析该句子it作形式主语，真正的主语是动词不定式。答案A2The computer works fast，_the data at a speed of light.Ahandling BhandledCto handle Dhandles 解析ving 短语状语。句意：电脑速度很快，可以以光速处理数据。答案A3The technology is_，so youd better try your best to buy some_equipment and use
8、 it with a new method.Aup to date；out of date Bout of date；up to dateCout of date；uptodate Dup to date；outofdate解析out of date“过时的”，可用作表语；uptodate“最新的”，为形容词，作定语。答案C4After staying in the city for many years，Mr Brown found city life_for him，so he moved to the countryside.Amuch attraction Blittle attrac
9、tionCattractive Dmany attractions解析attraction为不可数名词时意为“吸引力”。由题意知，A项不合语境。答案B5The tailor made a new suit for my cousin_.Aby his measure Bon his measureCfor his measure Dto his measure解析to ones measure“依照某人的尺寸”，为固定搭配。答案D6The watch has to be sold at a_due to a visible flaw on its surface.Adiscount Bcoun
10、t Caccount Dcharge解析句意：这块手表将减价销售，因为表面上有可见的缺陷。at a discount打折扣。答案A7At a rough estimate，Nigeria is_Great Britain.Athree time the size asBthe size three times ofCthree times as the size ofDthree times the size of解析A is.times the size of B，A是B的倍大。答案D8In big cities many old people die from_in winter.Apol
11、lution BpollutionsCthe pollution Da pollution解析pollution nU污染，为抽象概念。答案A9Its bad manners to_others.Aplay a trick to Bmake fun withCmake fun at Dplay tricks on解析play a trick/tricks on sbmake fun of sb。答案D10Ted came for the weekend wearing only some shorts and a Tshirt，_is a stupid thing to do in such
12、weather.Athis Bthat Cwhat Dwhich解析考查定语从句。分析句子结构可知，该句为定语从句，首先排除A和C；根据空前的逗号可知，该句为非限制性定语从句，排除B。该从句应用which引导，which在从句中作主语，代指前面的整个句子。答案D11I would like a job which pays more，but_I enjoy the work Im doing at the moment.Ain other words Bon the other handCfor one thing Das a matter of fact解析in other words“换句
13、话说”；on the other hand“从另一方面说”；for one thing“一方面”；as a matter of fact“事实上”。答案B12Although it may not be the best job in the world，he still_through it.Amakes a living Bearns a breadCgets living Dmakes living解析make a living“谋生”，固定搭配。答案A13How are you getting on with your cleaning？Do you need my help?_，bu
14、t I think Im all right.ANo，thanks BThats OKCYou are helpful DThats very kind of you解析据句意，首先应排除B项(没关系)；抓住答语中的but(表转折)可排除A项；C项一般不用来回答对方主动提出帮忙的情况。当对方主动提出帮助时，可以用Thats very kind of you./Thank you.等回答。答案D14Linda has_that she is unable to get a job.Asuch small education Bso little educationCa such little e
15、ducation Da so education解析so little education意为“这么少的教育”，表示教育的“少”，用little不用small。答案B15I failed in the English exam，and my parents were not_pleased with it.Apersonally BfortunatelyCseriously Daltogether解析altogether意为“完全地，彻底地”，用于否定句时表示部分否定，用法相当于completely。personally“就本人而言，就个人而言，亲自”；fortunately“幸运地”；ser
16、iously“认真地”。答案D.阅读理解AWe have recently heard a great deal about the bad effects of computers on our social and economic organization.In industry，computers mean automation，and automation means unemployment.Computers in the USA have already begun to displace workers whose tasks are simple.The variety o
17、f jobs，formerly done only by humans，that the machine can perform more rapidly，accurately，and economically，increases with each new generation of computers.If we follow this trend，we will be faced with mass unemployment for all but a handful of highly trained professionals，who will then be more powerf
18、ul and overworked than they are now.What can we do about it？It is foolish to dream of changing history.We cannot pass laws forbidding the advancement of science and technology.The computing machines are here，and they will grow because engineers want to build them，and politicians want their help in t
19、he process of government.In short，they will develop and become popular because they enable us to complete tasks that could never before have been undertaken，no matter how many unskilled laborers we might have set to work.Computers will continue to increase our intelligence for just the same reason t
20、hat engines continue to strengthen our muscles.The question we must ask is not whether we shall have computers or not，but rather，since we have had them，how we can make the most humane and intelligent use of them.1According to the passage，_can best indicate the authors attitude towards the computer.A
21、very worried Blittle doubtingCvery hopeful Drather excited解析根据文章可知，虽然许多人认为电脑的发展会导致失业率的增加，但是从第二段最后一句since we have had them，how we can make the most humane and intelligent use of them.(既然我们拥有了电脑，就应该考虑如何最人性化、最智慧地使用它们)不难看出，作者对电脑还是持积极的态度。答案C2The author suggests that the computer will continue to grow bec
22、ause_.Ait is foolish and impossible to controlBno law can forbid the advancement of scienceCit can enable us to complete ordinary tasksDit can be and has been put to good use解析从第二段三、四行The computing machines are here，and they will grow because engineers want to build them，and politicians want their h
23、elp in the process of government.不难看出：电脑将发展并普及是因为它能使我们完成以前未能完成的任务，与D选项中“电脑有可能且已得到较好的利用”吻合。答案D3If computers continue to develop，_will be most unlikely to be badly influenced.Aunskilled workers Bhighly trained professionalsCordinary technicians Dgovernment workers解析从第一段倒数第二行but a handful of highly tra
24、ined professionals，who will then be more powerful and overworked than they are now.看出：一小部分受过电脑高级培训的专业人士将会比现在更忙碌、更强有力，他们最不会受到失业的影响。答案B4The main idea of the last paragraph is that_.Athe most humane and intelligent use can be made of computersBcomputers will continue to increase our intelligenceCwe are
25、 able to build faster and advanced computersDcomputers will develop and become popular解析主题句就在第二段最后一句“既然我们拥有了电脑，就应该考虑如何最人性化、最智慧地使用它们”，这是对该段开头所提问题：What can we do about it？的回答，首尾呼应，选A。答案ABThink about the different ways that people use the wind.You can use it to fly a kite or to sail a boat.Wind is one
26、of our cleanest and richest power sources(来源)，as well as one of the oldest.Evidence shows that windmills(风车)began to be used in ancient Iran back in the seventh century BC.They were first introduced to Europe during the 1100s，when armies returned from the Middle East with knowledge of using wind pow
27、er.For many centuries，people used windmills to grind(磨碎)wheat into flour or pump water from deep underground.When electricity was discovered in the late 1800s，people living in remote areas began to use them to produce electricity.This allowed them to have electric lights and radio.However，by the 194
28、0s，when electricity was available to people in almost all areas of the United States，windmills were rarely used.During the 1970s，people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity.People also realized that the supply of coal and
29、gas would not last forever.Then，wind was rediscovered，though it means higher costs.Today，there is a global movement to supply more and more of our electricity through the use of wind. 【解题导语】 本文介绍了风能及风能运用的情况。在能源短缺的今天，作为最为洁净、丰富的风能，一定会对我们的生活做出极大的贡献。5From the text we know that windmills_.Awere invented
30、by European armiesBhave a history of more than 2,800 yearsCused to supply power to radio in remote areasDhave rarely been used since electricity was discovered解析细节理解题。根据第二段句子可知，十九世纪末有了电之后，偏僻地区的人们就利用风车发电，于是人们就有了电灯和收音机，因此选择C项。根据windmills began to be used in ancient Iran back in the seventh century BC.
31、可知，A项错误，B项错在more than；根据末段句子可知，尽管成本较高，人们依然使用风能提供电力，因此D项错误。答案C6What was a new use for wind power in the late 19th century?ASailing a boat. BProducing electricity.CGrinding wheat into flour.DPumping water from underground.解析细节理解题。根据第二段句子可知，人们最初利用风车磨面或抽水，十九世纪末有了电之后，人们又用其发电，因此选择B项。答案B7One of the reasons
32、 wind was rediscovered in the 1970s is that_.Awind power is cleanerBit is one of the oldest power sourcesCit was cheaper to create energy from wind Dthe supply of coal and gas failed to meet needs解析推理判断题。根据最后一段可知，二十世纪七十年代，人们注重环保，而且认识到煤和气的短缺；而风能的特点是洁净、丰富和历史悠久，但是成本较高。综合选择A项最佳。答案A8What would the author
33、 probably discuss in the paragraph that follows?AThe advantage of wind power.BThe design of wind power plants.CThe worldwide movement to save energy.DThe global trend towards producing power from wind.解析推理判断题。根据末段句子Today, there is a global movement to supply more and more of our electricity through the use of wind.可知，接下来作者应该谈论利用风能发电的情况，因此选择D项。答案D