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1、【人教广东版创新设计】2021高考英语一轮复习提能训练Unit 3Computers.词汇运用1The teacher _(计算) the average mark of the class.2As a _(革命者)，he organized many _(革命的) activities.3IQ stands for _(智力) quality.4She _(具有有利条件) of a good education.5Generally speaking，there are four _(类型) of blood.6Red is _(我们的首选) when I do some shopping.
2、7After two days talk，they came to an _(达成一致) at last.8I think we can work together _(创造一个更好的系统)9_(就我个人而言) I dont know him，but Ive read his books.10A trip to the museum is _(方案) for next Tuesday.11She programs possible moves that I can use if _(一个新的情形出现)12The road _(蜿蜒曲折) through the hill.答案：1.calcul
3、ated2.revolutionary；revolutionary3.intelligence4.had the advantage5.types6.my first choice7.agreement8.to create an even better system9.Personally10.programmed 11a new situation arises12.wanders along.完形填空阅读下面短文，掌握其大意，然后从115各题所给的A、B、C、D四个选项中，选出最正确选项。If its possible to see red (get angry)about not se
4、eing red，that is what I was doing.We had _1_the time of our autumn trip to see the changing _2_in the Great Lakes States，and I was really _3_.No matter how I strained my eyes I couldnt spot red anywhere.Not even a bit of golden yellow broke through the dull greenery.This vacation was a complete _4_.
5、I sat alone in the backseat of our rented car and got _5_as we drove north through the dull，dark green.In the front seat my brother and my father chatted merrily，obviously _6_.Then a motto came to mind：“Happiness is a decision.It must have been something my mother said.She was always passing on word
6、s of _7_.When I was a child，she gave me a black book with _8_pages.On the flyleaf she had written，“Look for a beautiful thing and youll find it.I was supposed to keep a record of the most beautiful thing I saw each day.I remembered spending hours discussing what Id _9_.A babys smile？A stone shining
7、with fools gold？Pictures in the clouds，or tulips tipping their heads？I found so many beautiful things that it was _10_to pick just one.Now，on the road，I played Mothers game again.I took in the allgreen _11_.Thick forests lined both sides of the highway.The long hill pines and spruce were seen everyw
8、here.Maple leaves danced in the gentle wind.I felt like a little girl again_12_by beautiful things.Later in the trip，after we crossed the Upper Peninsula and drove into Canada，I found the bright _13_plants I had been looking for.But by then Id already seen a million shades of _14_，the infinite varie
9、ty and beauty that only our heavenly Father can _15_.And that we can always findif we look closely enough.【解题导语】 本文是一篇抒情散文，作者要看红色的景色，却到处是绿色的海洋。妈妈的劝告改变了她原有的想法，结果发现人世间一切都是美好的。1A.kept Bmissed Cmisjudged Dseized解析：从本段首句和最后两句可知我错误地估计了看秋天红叶的时间。答案：C2A.situation Bweather Cplants Dleaves解析：全文都是围绕着看红叶这一中心而展开的
10、议论。答案：D3A.upset Bexcited Chappy Dsorry解析：由于没看到红叶，心里很不舒服。答案：A4A.success Btime Cwaste Dpleasure解析：由于没看到红叶，感觉这次假期全被浪费了。答案：C5A.sleepy Bmad Cpatient Dangry解析：“我单独坐在租来的汽车后座上，由于眼前一片绿色，心里十分气愤。答案：D6A.unconcerned Bdisappointed Cworried Dsurprised解析：父子两人很快乐地聊天，明显不顾及“我的感受。答案：A7A.order Badvice Capology Dhelp解析：从
11、下文母亲在本子扉页上写的话可知，她总是给我些建议。答案：B8A.nice Bcommon Cmissing Dempty解析：从下文母亲要“我每天记下看到的最美事物可知，这是一本空白本子。答案：D9A.brought in Bwritten down Cgot through Dreferred to解析：从下文陈述的看到的东西可知，“我花时间讨论自己记下的东西。答案：B10A.impossible Bvaluable Cnecessary Dstrange解析：由于美的东西太多了，“我感到只选出一件事是不可能的。答案：A11A.forests Bleaves Chills Dscenery解
12、析：下文列举的forests，hill pines，spruce and maple leaves等都是景色。答案：D12A.wondered Bsurrounded Cwaken Dtreated解析：被美丽的事物所包围。答案：B13A.leaf Bhill Chighway Dfall解析：文章一开始就告诉我们，“我旅游的目的就是看秋天的红叶，所以，这里指“我最终找到了一直寻找的秋天的植物。答案：D14A.red Btrees Cgreen Dplants解析：这里指“我已经看过一片绿色的海洋。答案：C15A.observe Bproduce Cfind Dprovide解析：这里指那是只
13、有我们祖先才能创造出的无穷无尽的美。答案：B.阅读理解“Get your hands off me，I have been stolen， the laptop，a portable computer，shouted. That is a new solution to laptop computer theft: a program that lets owners give their property a voice when it has been taken.The program allows users to display alerts on the missing compu
14、ters screen and even to set a spoken message. Tracking software for stolen laptops has been on the market for some time，but this is thought to be the first that allows owners to give the thief a piece of their mind.Owners must report their laptop missing by visiting a website，which sends a message t
15、o the model: a red and yellow “lost or stolen sign appears on its screen when it is started. Under the latest version(版本) of the software，users can also send a spoken message.The message can be set to reappear every 30 seconds，no matter how many times the thief closes it. “One customer sent a messag
16、e saying，You are being tracked. I am right at your door， said Carrie Hafeman，chief executive of the company which produces the program，Retriever.In the latest version，people can add a spoken message. For example，the laptops speakers will say，“Help，this laptop is reported lost or stolen. If you are n
17、ot my owner，report me now.The Retriever software package，which costs $29.95 but has a free trial period，has the functions of many security software programs. Owners can remotely switch to an alternative password prompt if they fear that the thief has also got hold of the access details.If a thief ac
18、cesses the Internet with the stolen laptop，Retriever will collect information on the Internet service provider in use，so that the police can be alerted to its location.Thousands of laptops are stolen every year from homes and offices，but with the use of laptops increasing，the number stolen while the
19、ir owners are out and about has been rising sharply.Other security software allows users to erase data remotely or lock down the computer.【文章大意】 随着社会的开展，使用电脑的人越来越多，而电脑被盗也变得猖狂。本文介绍了一种新版本的电脑软件，电脑拥有者能够在程序中输入声音，一旦电脑被盗，只要翻开它就会有规律的提醒盗贼，电脑不是他的，或者帮助主人发泄愤怒，这种程序减少了电脑被盗。1The expression “to give the thief a pie
20、ce of their mind can be understood as “_Ato give the thief an alert mindBto express the owners anger to the thiefCto remind the thief of his conscienceDto make the thief give up his mind解析：细节推理题。根据文章第一段的Get your hands off me，I have been stolen和下文第四段You are being tracked. I am right at you door.可推测出被
21、盗者是很生气的，他要表达自己的愤怒。所以答案选B。答案：B2Different from other security software，Retriever can _.Arecord the stealing process Bhelp recognize the lost laptop Clock down the computer remotely Dsend a spoken message解析：细节理解题。根据文章第五段第一句话In the latest version，people can add a spoken message.可知D项正确。A项没有提及；B项的recogniz
22、e表述错误；C项不是这种新的平安程序所特有的，故答案为D。答案：D3One function of the program is that it allows the owner to _ at a distance.Achange some access details for switching on the laptopBturn on the laptop by using the original passwordCoperate the laptop by means of an alternative passwordDerase the information kept in
23、the stolen laptop解析：细节理解题。根据文章第六段的最后一句话Owners can remotely switch to an alternative password if they fear that the thief has also got hold of the access details.可知答案A正确。答案：A4Which of the following can best summarize the main idea of the passage?AWith no Retriever，thousands of laptops are stolen ever
24、y year.BA new software provides a means to reduce laptop theft.CRetriever has helped to find thieves and lost computers.DA new program offers a communication platform with the thief.解析：主旨大意题。这篇文章主要介绍了一种新的电脑软件，可以提供多种平安程序，使得电脑偷盗者无处藏身，从而减少电脑被盗。A项太绝对了；C项只是文章的一个小的方面，并不是主题；D项表述错误，不符合文章的意思。答案：B5What does the word “it in Para. 4 refer to?AThe alert message. BThe computer.CThe program. DThe laptop.解析：推理判断题。由The message can be set to reappear every 30 seconds可推知，无论小偷怎么关闭那条警示信息，它都会每30分钟出现一次。答案：A