（2019版）新人教版高中英语必修第二册Unit 3 Part 2 Discovering Useful Structures 同步训练 （含答案）.docx

1、Unit 3 Part 2Discovering Useful Structures &Listening and Talking基础过关练.单词拼写1.How to deal with outdated cellphones has been a concern for many peopleespecially the young who have bought cellphones frequently in pursuit of new(功能).2.Therefore, we cannot(确认) that food from cloned animals is really

2、safe forhumans to eat.3.When traveling in remote mountainous areas, remember to take several(电池) with you in case your mobile phone doesnt work.4.To my surprise, he pressed a(按钮) and the door closed.5.I paid the cheque into my savings(账户), so that mobile payment can beused.选词填空in shape;keep track of

3、;make a comment about;together with;make sure1.The teacher,his students, is planting trees on both sides of thestreet.2.Nowadays, when you buy something online, you are often asked toit.3.Keepingis important at any age,but it requires a bit more work aswe grow.4.Recent research suggests that individ

4、ualsthey get enough sleep thenight before receiving a COVID-19 vaccine.5.Parents shouldtheir children at school now and then.单句语法填空1.On weekdays, one third of the room functionsthe workspace.2.They are pressing us(make) a quick decision.3.This software keeps you(update) on your favourite topics.4.I

5、open an online shop, so Ill sell atdiscount for a speedy sale.5.You should accountyour being absent from the conference last Friday.6.So far, phased goals and tasks(complete) in Xiongan New Area,according to Peoples Daily reporting on Thursday.7.The development of science and technology has brought

6、many benefits topeople;most areas of China(cover)by 5G signals.同义句转换1.They have built many houses in the village in the past few years.(改为被动语态) Many housesby them in the village in the past few years.2.They should have completed the project earlier this month.(改为被动语态) The projectby them earlier this

7、 month.3.They have found a good place to build a nest in the community.(改为被动语态).完成句子1.自从互联网出现以来,人们的生活得到了很大的改善。Peoples livesgreatly since the Internet came into being.2.自开发以来,这个软件已经被下载了几百万次了。The softwaremillions of times since it was developed.3.这个资料库已经更新了,因此你可以获取最新的信息了。The databaseso you can access

8、the latest information.4.近几年来,已采取了有效的措施来应对环境污染。In recent years, effective measuresto deal with environmentalpollution.5.第一次有这么多钱捐给这个慈善机构。It is the first time that so much moneyto this charity.6.自从北京大兴国际机场启用以来,我的货物被运往世界各地。Since the opening of Beijing Daxing International Airport, my goodsall over the

9、 world.7.我知道我订购的食物已被外卖小哥送来了。I know the food I orderedby the delivery boy.能力提升练.阅读理解AAs Internet users increasingly depend on the Internet to store information, arepeople remembering less? If you know your computer will save information, whystore it in your own personal memory, your brain? Experts ar

10、e wondering if theInternet is changing what we remember and how.In a recent study, Professor Betsy Sparrow conducted some experiments. Sheand her research team wanted to know the Internet was changing memory. In the firstexperiment, they gave people 40 unimportant facts to type into a computer. The

11、firstgroup of people understood that the computer would save the information. The secondgroup understood that the computer would not save it. Later, the second groupremembered the information better. People in the first group knew they could find theinformation again, so they did not try to remember

12、 it.In another experiment, the researchers gave people facts to remember, and toldthem where to find the information on the Internet. The information was in a specificcomputer file folder (文件夹). Surprisingly, people later remembered the folderlocation better than the facts. When people use the Inter

13、net, they do not remember theinformation. Rather, they remember how to find it. This is called “transactivememory (交互记忆)”.According to Sparrow, we are not becoming people with poor memories as aresult of the Internet. Instead, computer users are developing stronger transactivememory;that is, people

14、are learning how to organize huge quantities of information sothat they are able to access it at a later date. This doesnt mean we are becoming eithermore or less intelligent, but there is no doubt that the way we use memory ischanging.1.What can we learn about the first experiment?A.Sparrows team t

15、yped the information into a computer.B.The two groups remembered the information equally well.C.The first group did not try to remember the information.D.The second group did not understand the information.2.In transactive memory, people.A.keep the information in mindB.change the quantity of informa

16、tionC.organize information like a computerD.remember how to find the information3.What is the effect of the Internet according to Sparrows research?A.We are using memory differently.B.We are becoming more intelligent.C.We have poorer memories than before.D.We need a better way to access information.

17、BIts nothing new that you can find many files or services you can download oruse from the Internet. The question is: Is download legal or not? In most cases theanswer is negative, because sharing and download are illegal. Of course, you can findfiles for legal download, but you have to pay for them.

18、It seems innocent that you click on the download mark, but it isnt. It should becompared with stealing in a store. Would you steal a magazine, an MP3 player or acar? Downloading things from the Internet is a theft, and sharing files, once you havestolen them, only makes it worse. For example, if eve

19、rybody only downloaded things,movies wouldnt make money and the studios wouldnt invest millions of dollars tomake new ones.Many people may think it better, easier and cheaper to do download. I think, thatis the main reason why Internet users prefer sharing something to buying them. In themodern worl

20、d we love convenience and what could be more convenient than gettingmusic, films and games without having to leave your house? You dont need to payfor what you get, there is no registration, and you dont have to wait until shops openor the CD/DVD you want is posted to you. However, you could be in b

21、ig trouble ifyou are caught. You could go to prison as a result of acting unlawfully, but so far onlya tiny amount of people have been charged with downloading things illegally. Themajority of people who download things illegally and use the files for their personaluse, will not get into trouble. An

22、d thats why its important for people to understandwhat the long-term consequences will be if they dont want to pay for their music,films and TV. Will film and music companies still spend millions of pounds everyyear if they have no chance of making a profit? The answer is plainly “No”.Finally I woul

23、d like to say that the Internet offers a lot of services for money, butpeople always try to get them for free. To summarize my thoughts, Id like tohighlight that illegal download is both unfair to producers and dangerous for thosewho practice this kind of activity. You have to decide whether to buy

24、or downloadthem.4.Why do many people download files from the Internet for tree?A.Because they follow others examples to do such things.B.Because they dont think they may be charged by the producer.C.Because they think everything on the Net can be shared by others.D.Because they think it is legal, co

25、nvenient and easy.5.What can be inferred from Paragraph 2?A.Download helps movies become more popular.B.Downloading free files is as illegal as stealing.C.Sharing files on the Internet is dangerous.D.Sharing files on the Internet can make a profit.6.What does the underlined word “highlight” in Parag

26、raph 4 mean?A.Stress.B.Explain.C.Admit.D.Deny.7.What is the authors purpose of writing this text?A.He advises readers to download legal files.B.He asks readers to limit the amount of free download.C.He wants to make it clear that downloading things for free is against the law.D.He tells readers how

27、to avoid being charged with downloading things.语法填空A real friend is someone who walks in when the rest of the world1(walk)out. A real friend is someone2support we can count on. A real friend issomeone who sees3(we) true self, not just the face that we show to the world.Yet these days, the modern too

28、ls that keep us4(connect) are eating away at themeaning of friendship. We must be able to make many friends online,5thesefriends can be quite shallow.6(society) media like blogs has come between usand the friends whom we love. Messaging cannot take7place of face-to-facechats. “Sharing” our experienc

29、es on these media is not enough8(express) thevalues which matter most to us. “9(like)” our friends photos online does notdevelop the connection which we share. To make friends a real part of our lives, weshould put down our smart phones and meet them10person.1.2.3.4.5.6.7.8.9.10.参考答案基础过关练.1.function

30、s2.confirm3.batteries4.button5.account.1.together with2.make a comment about3.in shape4.make sure5.keep track of.1.as考查介词。 句意:在工作日,房间的 1/3 用作办公区域。 function as.起作用;具有功能。故填 as。2.to make考查不定式。句意:他们正催促我们尽快做出决定。press sb. to do sth.催促某人做某事。3.updated考查过去分词。句意:这个软件让你得到你喜欢的话题的最新消息。此处是“keep+宾语+宾补”结构,you 和 upd

31、ate 之间是被动关系,故用过去分词作宾补。4.a考查冠词。句意:我开了一家网店,所以为了尽快售出,我会打折销售。at adiscount 打折,是固定搭配。5.for考查固定搭配。 句意:你应该解释一下上星期五你为什么缺席会议。 accountfor 解释。6.have been completed考查动词的时态和语态。句意:据人民日报周四报道,到目前为止,雄安新区已经完成了阶段性的目标和任务。根据状语 So far 可知,此处应用现在完成时,且主语与 complete 之间是被动关系。故用现在完成时的被动语态。7.have been covered考查动词的时态和语态。句意:科技发展给人们

32、带来诸多好处,中国的大部分地区已经被 5G 信号所覆盖。根据语境可知,cover 表示的动作与已经发生,且对现在造成影响,应用现在完成时,且most areas of China与cover之间是被动关系 。故用现在完成时的被动语态。.1.have been built2.should have been completed3.A good place has been foundby them to build a nest in the community.1.have been improved2.has been downloaded3.has been updated4.havebe

33、en taken5.has been donated6.have been shipped7.has been delivered能力提升练.A本文是一篇说明文。文章主要介绍互联网给人的记忆带来的影响。互联网使用者越来越依赖互联网来储存信息,研究发现互联网会改变人们使用记忆的方式。1.C细节理解题。根据第二段最后一句“People in the first group knew they couldfind the information again, so they did not try to remember it.” 可知,第一组的人知道他们可以再次找到这些信息,所以他们并没有试图记住

34、它。故选 C。2.D细节理解题。 根据第三段最后三句 “When people use the Internet, they do notremember the information. Rather, they remember how to find it. This is calledtransactive memory.”可知,当人们使用互联网时,他们不记得信息。相反,他们记得如何找到它。这被称为“交互记忆”。由此可知,在交互记忆中,人们记住如何找到信息。故选 D。3.A细节理解题。根据最后一段最后一句“This doesnt mean we are becomingeither m

35、ore or less intelligent, but there is no doubt that the way we use memory ischanging.”可知,这并不意味着我们变得更聪明或不太聪明,但毫无疑问,我们使用记忆的方式正在改变。由此可推知,根据 Sparrow 的研究,互联网使我们使用记忆的方式不同了。故选 A。B 项“我们变得越来越聪明”;C 项“我们的记忆力比以前差了”;D 项“我们需要一个更好的方法来获取信息”。B本文是一篇议论文。文章主要说明了作者对免费下载网络资源的看法,他认为免费下载网络资源等同于偷窃,是不合法的。4.D细节理解题。 根据第一段中的 “b

36、ecause sharing and download are illegal.payfor them”以及第三段第一句“Many people may think it better,easier and cheaper todo download.”可知,许多人从互联网免费下载文件是因为他们认为这是合法的,并且又方便简单。故选 D。5.B推理判断题。根据第二段第一、二句“It seems innocent that you click on thedownload mark, but it isnt.It should be compared with stealing in a stor

37、e.” 可知,你点击下载标志似乎是无罪的,但它不是。这就好比在商店偷东西。所以推知,作者认为下载免费文件和偷窃一样是违法的。故选 B。A 项“下载有助于让电影变得更加流行”;C 项“在互联网上共享文件是危险的”;D 项“在互联网上共享文件可以获利”。A、C、D 三项内容都没有在第二段中提到。6.A词义猜测题。根据画线词前面的“To summarize my thoughts”可知,画线词后表明作者的观点。所以此处作者是想强调他的观点。所以画线词“highlight”意为“强调”。故选 A。B 项“解释”;C 项“承认”;D 项“否定”。7.C推理判断题。 第一段提到 “Is download

38、legal or not?In most cases the answer isnegative,because sharing and download are illegal.”;第二段提到“It should becompared with stealing in a store.”;第四段提到“illegal download is both unfair toproducers and dangerous for those who practice this kind of activity”可知,本文主要表达了作者对于免费下载网络资源的看法,他想明确免费下载是不合法的。 故选C。

39、A 项“他建议读者下载合法文件”,下载合法文件固然是正确的,但通读全文可知这不是作者的主要意图;B 项“他要求读者限制免费下载的数量”;D 项“他告诉读者如何避免被指控下载东西”。B、D 两项原文没有提到。.本文是一篇议论文。让我们保持联系的现代工具正在破坏友谊的意义,我们应该放下智能手机,和朋友面对面地交流。1.walks考查时态和主谓一致。句意:真正的朋友会在整个世界都离你远去的时候,仍与你在一起。根据全文时态为一般现在时以及时间状语从句的主语为 therest of the world 可知,谓语动词用单数形式,且用一般现在时。故填 walks。2.whose考查定语从句。句意:真正的朋

40、友是我们可以依靠他的支持的人。设空处引导定语从句,修饰先行词 someone,关系词在从句中作定语修饰其后名词support,故填 whose。3.our考查代词。句意:真正的朋友能看到我们真实的自己,而不仅仅是我们向世界展示的那张脸。设空处表示“我们的”,故填 our。4.connecting/connected考查现在分词/过去分词。句意:然而如今,让我们保持联系的现代工具正在破坏友谊的意义。keep sb. doing sth.让某人一直做某事,宾语与connect 之间是主动关系。connected 意为“有联系的”,是形容词化的过去分词,在此处作宾语补足语。故填 connecting

41、/connected。5.but考查连词。句意:我们一定能够在网上交到很多朋友,但是这些朋友可能很肤浅。设空处前后文之间在意思上是转折关系,故填 but。6.Social考查形容词。句意:像博客这样的社交媒体把我们和我们所爱的朋友分隔开了。设空处作定语,修饰名词 media,应用形容词,故填 Social。7.the考查冠词。 句意:发信息不能代替面对面的聊天。 take the place of 是固定短语,表示“代替”,故填 the。8.to express考查不定式。句意:在这些媒体上“分享”我们的经历不足以表达对我们来说最重要的价值观。be enough to do sth.足以做某事,不定式作结果状语,故填 to express。9.Liking考查动名词。句意:在网上给朋友的照片“点赞”并不会增强我们之间的联系。此处作主语,表示一般性的概念,应用动名词,故填 Liking。10.in考查介词。句意:为了让朋友成为我们生活中真正的一部分,我们应该放下智能手机,亲自去见他们。in person 是固定短语,表示“亲自”,故填 in。