2021-2022学年新教材人教英语选择性必修第四册课时作业：UNIT 1 SCIENCE FICTION 突破.doc

1、课时分层作业(二).单句语法填空1They sat for hours debating the pros and cons of setting up their own firm.2At the meeting，experts stated this method was superior to others.3She decided that I was the ideal person to take over the job.4For staying dry youll want nice lightweight waterproofs to wear over your leath

2、ers(leather)5Unless extra money is found(find)，the theatre will close.6The rain had made the football pitch extremely muddy(mud)7She insisted on being given(give) the hardest work.8They compete in the senior division(divide) of the chess league.9While I have the iron on，Ill just finish those handker

3、chiefs/handkerchieves(handkerchief)10He turned on the light and began pacing/to pace(pace) backwards and forwards.完形填空When I was a college student，I did a lot of travelling abroad.That was because a professor 1 me to do so.She said，“Now it is time for you to travel around the world， 2 your knowledge

4、 through actual experiences and have fun！”I agreed with her.Since I started to work for a 3 company，however，I have done most of my travelling through the Internet.By using the Internet，I have seen the 4 of many cities on my computer screen.And I have really made business 5 ，too.With the help of the

5、Internet，I have also got information about food in different countries.Therefore，I was beginning to feel that actual trips were 6 necessary when I happened to read a famous chefs(厨师) comment on the Internet.He said，“It is very difficult to have real Italian food in a foreign country，because we enjoy

6、 food and the 7 around us at the same time.So why dont you fly over to Italy and enjoy real Italian 8 ？”Those words reminded me of my professors advice.As information technology 9 ，you might be able to do without making some real trips.But this also means that you will miss the various 10 you can ge

7、t from travelling.Today there are people who 11 direct communication with others and spend much of their time on the Internet.It is not surprising to see a group of people 12 not with each other but into their microphones.It seems as if such people are surrounded by an invisible wall.They seem to be

8、 losing out on a good chance to 13 and talk with other people.I do not think that they are taking good advantage of information technology.We should use information technology as a tool to make our daily 14 more fruitful.However，we should never let it reduce our time for facetoface communication.Let

9、s make use of information technology more 15 and have great fun in experiencing the actual world.【语篇解读】文章作者通过自己的经历来论述信息技术代替不了真实世界所带来的氛围与环境。1A.promisedBallowedChurried DencouragedD根据“I did a lot of travelling abroad”以及下文可知，是教授鼓励作者这样做的，因此选D项。2A.build up BuseCpractise DexchangeA真实的旅行经历会增长自己的知识，build up

10、“增进；加强”，故选A项。3A.computer BfoodCclothing DmachineB根据下文“With the help of the Internet，I have also got about information food in different countries.”可判断，作者在食品公司工作，故选B项。4A.life BriversCsights DhousesC通过使用网络，作者在电脑屏幕上看到了许多城市的风景，故选C项。5A.plans BbargainCprogress DtripsD作者不仅在网上看城市的风景，也会出差旅行(trip)，故选D项。6A.eve

11、n more Bno longerCmuch DactuallyB作者在网上可以得到食物的信息以及看到城市风景，因此开始觉得真正的旅行不再必要，所以选B项。7A.people BdrinkCatmosphere DenvironmentC根据下文所述，我们在享受食物的同时还在享受周围的气氛，因此应选C项。8A.shoes BdishesCcustomers DsituationsB上文讲述的是享受食物，故选B项。9A.produces BadvertisesCforms DadvancesD随着信息技术的进步，你可能不需要真正的旅行。advance发展，前进，故选D项。10A.news Bpl

12、easuresCtroubles DplacesB这也意味着你将会错过你可以从旅行中获得的许多乐趣，据此可判断B项正确。11A.avoid BkeepClose DenjoyA根据“spend much of their time on the Internet”可判断，这些人是避开了和其他人的直接交流，故选A项。12A.meeting BtalkingCcommunicating DtravelingB根据“but into their microphones”可知，一群人不是互相交谈而是对着手机话筒讲话，故应选B项。13A.look at BemployCtravel DmeetD他们好像

13、未能获得和人们见面(meet)谈话的机会。根据语境，故选D项。14A.communication BstudyCwork DactionA根据上文作者所讲的见面交流可知，作者提倡让信息技术成为日常交流更有效的工具，因此选A项。15A.wisely BcorrectlyCor less DslowlyA让我们更明智地利用信息技术，并愉快地感受真实世界。wisely明智地，故选A项。.语法填空Robots have been used throughout history as entertainment and industrial gain.With each generation of ro

14、bots，new ideas and technologies 1._(develop) in order to allow the robots to have 2._(good) functions.Early robots were very simple and 3._(actual) often used water to operate，4._with the invention of the computer，robots entered a new era for both industry and the public.5_idea of robots began as fa

15、r back as the eighth century，in the Iliad.Hephaestus，the Greek god of fire，was said 6._(have) something active and made from gold.However，the first true account of robots came from the golden tree of Baghdad.7._(keep) in a palace during the ninth and tenth centuries，it featured birds singing on bran

16、ches while they flapped their wings.Early water clocks were also examples of early robots.During the twelfth century，a royal inventor named AlJazari created the first robot.He created a robotic band，8._would float on a lake and perform different rhythms depending on the programming of a series of pe

17、gs.Most of his 9._(invention) used water to make movements，but he also employed mechanisms to make his devices operate 10._a fixed speed.【语篇解读】文章主要讲述了机器人的发展史。1are developed考查动词的时态和语态。主语与动词develop之间为被动关系，故用被动语态；且叙述的是一般性的事实，故用一般现在时的被动语态。2better考查形容词的比较级。为了让机器人有更好的功能，新理念和技术被开发。故此处用形容词的比较级。3actually考查词性

18、转换。修饰动词需要用副词形式。4but考查连词。分析前后句关系可知，此处应为转折关系，故用but。5The考查冠词。idea作“构思；主意”讲时为可数名词，且其后由of短语修饰，表示特指，故用定冠词the。6to have考查固定用法。sb.be said to do sth.据说某人做某事，为固定用法，故填to have。7Kept考查非谓语动词。动词keep与主语it之间为逻辑上的动宾关系，故用过去分词作状语。8which考查定语从句。分析句子结构可知，空处引导非限制性定语从句，且在从句中作主语，指代先行词robotic band，故填which。9inventions考查名词复数。由Most of可知需用其复数形式。10at考查介词。at.speed以的速度，为固定用法，故填at。