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1、Unit 4 INFORMATIONTECHNOLOGYSectionBLESSON2&LESSON3课后篇巩固提升必备知识基础练.单词拼写1.Whats your (账户) number please?答案account2.About 4,000 users have (订购) to the service.答案subscribed3.Please (按) the controller to turn the machine on.答案press4.A computer is a (装置) for processing information.答案device5.What can you d
2、o to (确保) that you will stay healthy?答案ensure6.The film showed life in the poor areas with great (真实).答案reality7.The president is the most (强有力的) man in the country.答案powerful8. (住处) was difficult to find during the Olympic Games.答案Accommodation9.It has (证实) me in my decision not to become a salespe
3、rson.答案confirmed10.The (最新的) developments have just been released to the media.答案latest11.The male and female (性别) are equal.答案genders12.The windows slide down at the touch of a (按钮).答案button13.Theres a strong (论据) for lowering the price.答案argument14.Its common to (拥抱) when people meet in the US.答案h
4、ug15.The two countries have always (保持) close relations.答案maintained16.Your voice is as important as the (内容) of what you say.答案content17.This habit is (局限的) and dangerous;you could get wrong answers.答案limiting18.In my opinion,being a volunteer in the village is a (有意义的) experience.答案rewarding19.May
5、be they have heard too much news about how QQ and computer games (伤害) children.答案harm20.First of all,it is now easier to (替换) an old thing than to spend time and money repairing it.答案replace.单句语法填空1.We subscribe several sports channels.答案to2.The more (power) the car,the more difficult it is to handl
6、e.答案powerful3.This (late) incident will increase the pressure on the government.答案latest4.The (real) is that there is not enough money to pay for this project.答案reality5.His help (sure) that we were successful.答案ensured6.John only agreed to go under (press) from his parents.答案pressure7.I am doing th
7、is a favour to Ann;after all,it is not part of my job.答案as8.The research (confirm) that the risk is higher for women.答案has confirmed9.Its (harm) to breathe in other peoples smoke.答案harmful10.The (argue) seemed to be about who was going to take the cat to the vet.答案argument11.What do you think of sto
8、re shopping in the future?Personally,I think it will exist along with home shopping and will never (replace).答案be replaced12.The government rewarded him rescuing a boy from a river.答案for13.In addition a diet,she does various exercises on TV.答案to14.The house is large and difficult (maintain).答案to mai
9、ntain15.We find the approach to the problem is quite (limit).答案limiting16.I quickly focused the camera the children.答案on17.It was when I got back to my apartment I first came across my new neighbours.答案that.完成句子1.你度假的价款包括旅馆住宿。is included in the price of your holiday.答案Hotel accommodation2.我们定期捐款给一个环
10、保行动组织。We an environmental action group.答案subscribe to3.一个有力的政府必须有强大的经济基础。must have a strong economic base.答案A powerful government4.为了保证成功,我们必须要有一个周密的计划。In order to,we must have a complete and thorough plan.答案ensure success5.我完全支持同工同酬。Im all equal pay for equal work.答案in favour of6.你能帮我个忙把灯关上吗?Can yo
11、u and turn off the light?答案do me a favour7.这则消息证实了我们大多数人已经知道的事情。The news what most of us knew already.答案has confirmed8.我最晚应该11点回来。I should be back by 11 oclock .答案at the latest9.他们因为孩子的事争执了起来。They were about the children.答案having an argument10.不吃正餐,改吃点心,这不是什么好主意。It is not a good idea to miss meals a
12、nd snacks.答案replace them with11.他给了那个男孩一辆玩具汽车作为对他提供帮助的奖励。He gave the boy a toy carfor his help.答案as a reward12.这辆车是史密斯的,此外他还有两辆。This car belongs to Smith,and ,he has two other cars.答案in addition13.这本书内容不错,文字简练。of the book is good and its language is simple.答案The content14.食物是维持生命所必需的。Food is necessa
13、ry to.答案maintain life.用方框中所给单词的适当形式完成句子error,basis,goods,button,ensure,confirm,software,material,powerful,accommodation1.The of friendship is trust.答案basis2.Modern technology is .答案powerful3.Press this in case of fire.答案button4.This is the latest computer .答案software5.There are too many in your work
14、.答案errors6.Shes collecting for her latest novel.答案materials7.We can provide for six people.答案accommodation8.They put all their into a truck and left the house.答案goods9.If you want to that you can catch the plane,take a taxi.答案ensure10.It has been that the meeting will take place next week.答案confirme
15、d.选词填空1.harm;harmfulThe waste we produce every day is to the environment.My mother gave me a lecture about the of playing computer games.答案harmful;harm2.argue;argumentI got into an with the other driver.I am not going to with you,but I think you are wrong.答案argument;argue3.reward;rewardingI must say
16、 its been a very trip.The company him with a journey to China last year.答案rewarding;rewarded4.in addition;in addition toI dont quite like this colour of the coat;,it costs too much. these traditional activities,we have a wider range of choices such as travelling and visiting our relatives or friends
17、.答案in addition;In addition to5.limit;limited;limitingLack of cash is a factor.My time is more now that I have a baby.There is no to what you can do if you try.答案limiting;limited;limit6.create;creative;creativityThis toy will help children with their .The main purpose of industry is to wealth.Now we
18、take the kids out to do something more fun and.答案creativity;create;creative7.brief;brieflyWould you please introduce yourself?In the beginning,the teacher gave us a introduction about the subject.答案briefly;brief关键能力提升练.完形填空主题语境:人与社会语篇类型:说明文Have you ever had to decide whether to go shopping or stay h
19、ome and watch TV on a weekend?Now you can do both at the same time.Home shopping television networks have become a 1 for many people to shop without ever having to leave their homes.Some shoppers are 2 of department stores and supermarketsfighting the crowds,waiting in long lines,and sometimes havin
20、g slight 3 of finding anything they want to buy.Theyd rather sit quietly at home in front of the TV set and 4 a friendly announcer describe a product while a model shows it.And they can 5 around the clock,buying something 6 by making a phone call.Department stores and even mail-order companies are 7
21、 to join in the success of home shopping.Large department stores are busy 8 their own TV channels to encourage TV shopping in the future.Customers can ask questions about products and place 9,all through their TV sets.Will shopping by television 10 take the place of shopping in stores?Some industry
22、managers think so.11 many people find shopping at a 12 store a great enjoyment.And for many shoppers,it is still important to 13 or try on dresses they want to buy.Thats 14 specialists say that in the future,home shopping will 15 together with store shopping but will never entirely replace it.【语篇解读】
23、本文是一篇说明文。介绍了电视购物正在成为一种新时尚。1.A.programB.wayC.reasonD.purpose答案B解析本句是指很多人找到一个方法(way)甚至不要离开自己的家去购物。program意为“程序表,节目单,说明书,(演出)节目,大纲”;reason意为“理由”;purpose意为“目的”。2.A.proudB.fondC.tiredD.careful答案C解析根据下文所提供的情景“fightingthecrowds,waitinginlonglines”可判断有些购物者对百货公司和超市感到厌烦。beproudof意为“为感到骄傲”;befondof意为“喜欢”;becar
24、efulof意为“对小心翼翼”。3.A.senseB.doubtC.hopeD.feeling答案C解析根据句意可知,有时候有很小的希望(hope)在商场里买到自己喜欢的东西。sense意为“感觉”;doubt意为“怀疑,疑惑,疑问”;feeling意为“感触,感觉,知觉”。4.A.seeB.watchC.letD.notice答案B解析根据句意可知,在家里购物的时候看着(watch)主持人介绍产品同时模特在展示产品。see意为“看”,指有意识或无意识地看(见),强调结果;let意为“让”;notice意为“注意,注意到”。5.A.shopB.waitC.turnD.deliver答案A解析根
25、据句意可知,他们可以24个小时购物(shop)。wait意为“等待”;turn意为“旋转”;deliver意为“递送,投递,送(信等),传达,传话等”。6.A.suitablyB.cheaplyC.simplyD.hardly答案C解析根据上下文可知在家里购物只要简单地(simply)打一个电话。suitably意为“适当地”;cheaply意为“便宜地”;hardly意为“几乎不”。7.A.nervousB.luckyC.equalD.eager答案D解析百货商店和邮购公司都渴望(eager)获得这样的成功。nervous意为“紧张不安的”;lucky意为“幸运的”;equal意为“平等的,
26、均等的,公平的”。8.A.putting upB.making upC.setting upD.looking up答案C解析结合句意可知成立(setup)自己的电视购物频道。putup意为“张贴”;makeup意为“编造”;lookup意为“(在词典等上)查找”。9.A.ordersB.goodsC.booksD.answers答案A解析根据语境可知,placeorders意为“订货”,表示通过电视订购货物,goods意为“货物”,其谓语应为buy;books意为“书籍”;answers意为“答案”。10.A.lastlyB.finallyC.especiallyD.fortunately答
27、案B解析根据句意可知电视购物最终(finally)会不会代替在商店里购物?lastly意为“最后,终于”,主要指次序的最后,多用于列举,常用于句首,especially意为“特别地”;fortunately意为“幸运地”。11.A.ThenB.YetC.HoweverD.Therefore答案B解析根据句意可知电视购物最终会代替在商店购物,而(yet)许多人不这么认为。then意为“然后”;however表示“然而”时,要用逗号隔开;therefore意为“因此”。12.A.generalB.popularC.realD.true答案C解析根据上下文可知是在真正的(real)商店里逛是一件愉快
28、的事情。general意为“一般的,综合的,通用的”;popular意为“流行的”;true意为“真实的,真正的”,与虚假的相对。13.A.designB.makeC.wearD.touch答案D解析根据句意可知,在商店里顾客可以触摸(touch)或者试穿衣服。design意为“设计”;make意为“制造”,这些都不是顾客所做的事;wear意为“穿”,与下文中的“tryondressestheywanttobuy”相矛盾。14.A.howB.whyC.whatD.when答案B解析根据句意可知,那就是为什么(why)专家会说在家购物在未来会和商店购物同时存在。how意为“如何”;what意为“
29、什么”;when意为“当时候”。15.A.existB.practiceC.followD.appear答案A解析根据句意可知,将来在家中购物将会与在商店购物并存(exist)。practice意为“实践;练习”;follow意为“跟随,追随”;appear意为“出现”。.阅读理解主题语境:人与社会语篇类型:说明文Perhaps you have heard a lot about the Internet,but what is it,do you know?The Internet is a network.It uses the telephone to join millions of
30、 computers together around the world.Maybe that doesnt sound very interesting.But when youve joined to the Internet,there are lots of things you can do.You can send e-mails to your friends,and they can get them in a few seconds.You can also do with all kinds of information on the World Wide Web(WWW)
31、.There are many different kinds of computers now.They all can be joined to the Internet.Most of them are small machines sitting on peoples desks at home,but there are still many others in schools,offices or large companies.These computers are owned by people and companies,but no one really owns the
32、Internet itself.There are lots of places for you to go into the Internet.For example,your school may have the Internet,and you can use it during lessons or free time.Libraries often have computers joined to the Internet,and you are welcome to use it at any time.Thanks to the Internet,the world is be
33、coming smaller and smaller.It is possible for you to work at home with a computer in front,getting and sending the information you need.You can buy or sell whatever you want on the Internet.But do you know 98% of the information on the Internet is in English?So what will English be like tomorrow?【语篇
34、解读】本文是一篇说明文。文章介绍了因特网给我们的生活带来的便利和变化以及对英语的影响。1.What is the passage mainly about?A.The Internet.B.The information.C.The computers.D.The e-mails.答案A解析主旨大意题。文章的每一段都谈到了theInternet,所以我们可以推断文章的主要内容是关于theInternet的。2.Which is the quickest and cheapest way to send messages to your friends?A.By post.B.By e-mail
35、.C.By telephone.D.By satellite.答案B解析细节理解题。在第二段中谈到“Youcansende-mailstoyourfriends,andtheycangettheminafewseconds.”相比其他选项,通过e-mail发信息当然是最快、最便宜的。3.Which may be the most possible place for people to work in tomorrow?A.In the office.B.At school.C.At home.D.In the company.答案C解析细节理解题。最后一段的第二句讲到“Itispossibl
36、eforyoutoworkathomewithacomputerinfront”,所以将来我们极有可能在家工作了。4.What does the writer try to tell us with the last two sentences?A.English is important in using the Internet.B.The Internet is more and more popular.C.Most of the information is in English.D.Every computer must have the Internet.答案A解析推理判断题。最
37、后两句话告诉我们:英语在因特网上的应用是非常广泛、非常重要的,除A选项外,没有一个选项能全部概括最后两句话的意思。.语法填空主题语境:人与社会语篇类型:说明文How do you usually buy what you need,shopping online or going out to shop in person?With the help of the Internet,shopping is 1. (easy) than before.We can just click our mouse to choose the items we like,pay for them onli
38、ne,and the shopping 2. (finish).It is easy and quick.It helps save money,too.We can save thousands a year if we compare the prices of similar items 3. deciding which to buy.However,there are always traps in shopping online.If we are not 4. (care),we may get into trouble.For example,we may find the c
39、olour of the item different 5. that in the picture online.Sometimes,the size of the item we receive can be too big 6. too small.7. (avoid) such troubles,we should compare similar items on different online stores and pay more attention to what other customers say.From their 8. (comment),we can know b
40、etter about an items color,size as well as 9. (it) shortcomings.In this way we increase our chance of buying 10. more satisfactory item.答案与解析【语篇解读】本文是一篇说明文。文章介绍了网购的利弊。1.easier考查形容词的比较级。由后文的“than”可知填easier。2.isfinished考查谓语动词。分析句子结构知,此空为谓语动词,描述经常性的事情,且shopping与finish之间为被动关系,因此填isfinished。3.before考查上下文逻辑。句意:在我们决定买哪个之前要货比三家。4.careful考查形容词。句意:如果我们不小心,我们就会有麻烦。5.from考查介词。different与介词from搭配。6.or考查连词。句意:物品的号码太大或太小。7.Toavoid考查非谓语动词。动词不定式作目的状语。ments考查名词复数。由their可知后面应接名词,并用复数。9.its考查代词。此空its相当于上文的items。10.a考查冠词。不定冠词表示泛指。- 9 -