（新教材）人教（2019）版英语必修第二册UNIT3：Part 2　Discovering Useful Structures &Listening and Talking同步作业.docx

1、Part 2 Discovering Useful Structures 职能). 2.Therefore, we cannot (确认) that food from cloned animals is really safe for humans to eat. 3.You have to take the top off to change these (电池). 4.The members of the committee agreed to (敦促) the conference to deal with the problem. 5.The fact that the police

2、man was prejudiced against foreigners could not be recorded in the official (档案). 6.Employees can buy books at a (折扣). 7.He pressed a (按钮) and the door closed. 8.I paid the cheque into my savings (账户). .单句语法填空 1.On weekdays, one third of the room functions workspace. 2.They are pressing us (make) a

3、quick decision. 3.She refused to make comment about this social network. 4.I must get shape;otherwise I will lose the game. 5.People use this exercise app to keep track the steps they take. 6.This software keeps you (update) on your favourite topics. 7.Ill sell at discount for a speedy sale. 8.You s

4、hould account your being absent from the conference last Friday. .同义句转换 1.They have built many houses in the village in the past few years. Many houses by them in the village in the past few years. 2.They should have completed the project earlier this month. The project by them earlier this month. 3

5、.They have found a good place to build a nest in the community. A good place by them to build a nest in the community. 4.They havent decided how to solve that difficult technological problem yet. How to solve that difficult technological problem by them yet. .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

6、lives greatly 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 software millions 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 database so you can access 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 measures to deal with environmental

7、pollution. 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 money to this charity. .语法填空 Dear parents, We hope you will welcome this news. Almost 100 computers 1 (give) to us by a local computer company since the end of last year. A decision 2 (make) already that we will begin a computer teachi

8、ng experiment in our school. So every teacher 3 (provide) with a laptop since the beginning of this term. Since then, most of our courses 4 (teach) by using computers and a lot of information 5 (take) from the Internet to help us. 1. 2. 3. 4. 5. 能力提升练 .阅读理解 A The Internet plays a big part in human l

9、ife. People benefit a lot from it.We use it for work and pleasure. We use it to learn a new language. We find advice on it. We use it to connect with family and friends. We use it to stay in touch with events we care about. The list goes on and on. As far as the Internet being a part of our liveswel

10、l,that train has left the station. There is no going back to an Internet-free life. But can using the Internet too much be bad for our health? It might be, say researchers. A new study finds that heavy Internet use may be connected with high blood pressure (血压) in a young group: teenagers. The study

11、 results show that teens who spend at least 14 hours a week online may have high blood pressure, which makes your heart and blood vessels (血管) work too hard. Over time, this extra pressure increases your risk of a heart attack. High blood pressure can also cause heart and other diseases. The Henry F

12、ord Hospital in Detroit, Michigan did the study. 335 young people, from 14 to 17 years old, took part in it. 134 of the teens were described as “heavy Internet users”. And researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect

13、 heavy Web use with high blood pressure. The lead researcher is Andrea Cassidy Bushrow. She says, “Using the Internet is part of our daily life, but it shouldnt ruin us.” She adds that it is important for teens to stop to have a rest regularly from their computers or smart phones and do some kinds o

14、f physical activities. She also suggests that parents shouldnt let their children use the Internet for more than two hours a day, five days a week. 1.What does the underlined part “that train has left the station” mean in Paragraph 2? A.Life without the Internet is nowhere to be found. B.The train h

15、as stopped at the wrong station. C.There is something wrong with the station. D.The train has changed its course. 2.What can we learn from Paragraph 3 and Paragraph 4? A.There is no relation between high blood pressure and Internet use. B.There are more advantages than disadvantages of Internet use.

16、 C.Heavy Internet users will probably have high blood pressure. D.There is no harm of high blood pressure. 3.What can be used as the best title of the passage? A.Most teenagers have high blood pressure B.How to prevent teenagers from the Internet C.Every coin has two sidesso does the Internet D.Too

17、much Internet use may be bad for teenagers B On Tuesday, Google announced a new feature of the Google Assistant. People can send reminders to friends and family on their phone or their Google Home equipment. Google has named the new feature Assignable Reminders. Heres how the new Assignable Reminder

18、s feature works with Google Assistant. You start off by simply starting the Google Assistant by saying “Hey Google” or by whatever shortcut (快捷键) you have set on your phone. After this, you can tell Google Assistant to remind someone of something at a certain time. This feature will also be feasible

19、 on the Google Home smart speaker, or a smart display which works with Google Assistant. The person receiving the reminder can also replay the reminder by asking Google Assistant to show him a list of all his reminders. These reminders can only be sent to people who are already listed as family in y

20、our Google account or people who are linked and voice-matched to the same Google Home equipment. Another feature built within Assignable Reminders is the ability to set reminders based on someones place. For example, you can set a reminder for friends to buy you something from a store as soon as the

21、y reach there. 4.Whats the new feature of the Google Assistant? A.Linking to more people. B.Sending pictures to the family. C.Reminding someone of something on the phone. D.Answering a phone call for people. 5.Which can replace the underlined word “feasible”in Paragraph 4? A.Free. B.Lost. C.Made. D.

22、Used. 6.Who can receive your reminders besides those listed in your Google account? A.Those who have ever sent reminders. B.Those who know the Google Assistant. C.Those who are using Google Home equipment. D.Those who are linked to the same Google Home equipment. .七选五 Earlier this year I removed all

23、 Internet services from my home, which was very upsetting at first, but I have lived that way. 1 I was not content with the time I was wasting. I felt I could do more purposeful things rather than spend it on the Internet. If there is something I want to research on the Internet, I write it down and

24、 use that list when I have access to the Internet. 2 Ill go to the office, the library, the coffee shop, or some other places with free public Wi-Fi, and work on what I need to do online. 3 I log on (登录) to stream some YouTube videos or laugh at funny pictures, but I go on the Internet with the inte

25、ntion of doing these things. Whenever Im on the Internet now, I use it in a deliberate way, a way that benefits me and my life, and a way that adds value. 4 I could focus on writing without being disturbed. I have more time to read, write, think, exercise and walk. Because Im out of the house and th

26、ere are people around, I meet new people. Additionally, I have more time for friends and I feel less stressed and my thoughts are clearer. My mind is more focused on important things. 5 Plus, I no longer long for the Internet like I once did. It will be upsetting at first, but you will live, and you

27、r life will be better without it. A.I dont have a monthly Internet bill. B.Now the Internet is a tool I use to improve my life. C.Now Im forced to leave the house to get the Internet. D.This doesnt mean I think the Internet is bad or wrong. E.Since I got rid of the Internet at home, Ive found so man

28、y benefits. F.Here are some of my tips for using the Internet in a more productive way. G.It ended up being the most productive and wisest decision Ive ever made. 1. 2. 3. 4. 5. .语法填空 The past thirty years 1 (see) the rapid growth of the Internet. Compared to the 1980s, there are many more computers

29、 2 (connect) to the Internet now. People hold different views about the future of cyberspace. Some pessimistic experts have a lot of worries, one of 3 is crime in cyberspace. Some thieves may steal your privacy, identity and your bank account. In the future, terrorists may attack the worlds computer

30、s, thus 4 (cause) chaos to us human beings. Many other people, on 5 other hand, are full of optimism about the future of the Internet. “In the future,” says Angela Rossetto of Cyberia magazine, “it is clear that we are going to see a huge development in shopping on the Internet. We will have 6 (ente

31、rtain) from the Net and the television will probably disappear.” Some experts say virtual reality, the use of computers with sounds and pictures 7 make 8 (we)feel as if we are in a real situation, will become a part of future life. “ 9 (person), I believe we will work in virtual offices, shop in vir

32、tual supermarkets 10 even study in virtual school,” says Australian expert Peter Anderson. 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. Part 2 Discovering Useful Structures 具有功 能。故填 as。 2.to make 考查非谓语劢词。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.a 考查冠词。句意:她拒绝对这个社交网络发表评论。make a comment/comments on/about对 做出

33、评论。 4.in 考查介词。句意:我必须达到良好的状态,否则我就会输掉比赛。in shape状态良好。 5.of 考查介词。句意:人们使用这款锻炼应用程序来了解他们走的步数。keep track of掌握的最 新消息;了解的劢态。 6.updated 考查非谓语劢词。句意:这个软件让你得到你喜欢的话题的最新消息。此处考查“keep+宾 语+宾补”结构,you 和 update 乊间是被劢关系,故用过去分词作宾补。 7.a 考查冠词。句意:为了尽快售出,我会打折销售。at a discount 打折,是固定搭配。 8.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。accou

34、nt for解释。 .1.have been built 2.should have been completed 3.has been found 4.hasnt been decided .1.have been improved 2.has been downloaded 3.has been updated 4.have been taken 5.has been donated .1.have been given 考查劢词的时态和语态。根据时间状语 since the end of last year可知,此处用现 在完成时,丏 computers 和 give乊间是被劢关系,故用

35、现在完成时的被劢语态,故填 have been given。 2.has been made 考查劢词的时态和语态。根据 already可知此处指已经决定了并对现在产生影响,故 用现在完成时,丏 decision 和 make乊间是被劢关系,故用现在完成时的被劢语态,故填 has been made。 3.has been provided 考查劢词的时态和语态。根据时间状语 since the beginning of this term可知,此 处用现在完成时,丏 provide 和 teacher乊间是被劢关系,故用现在完成时的被劢语态,故填 has been provided。 4.h

36、ave been taught 考查劢词的时态和语态。根据时间状语 Since then可知,此处用现在完成时,丏 teach 和 courses乊间是被劢关系,故用现在完成时的被劢语态,故填 have been taught。 5.has been taken 考查劢词的时态和语态。根据语境可知,此处指已经从互联网上获取了许多信息,应 用现在完成时,丏 information和 take乊间是被劢关系,故用现在完成时的被劢语态,故填 has been taken。 能力提升练 . A 语篇解读 本文是一篇说明文。研究发现,青少年过度使用互联网可能会得高血压。 1.A 词义猜测题。根据画线部分

37、的前面“As far as the Internet being a part of our lives”可知互联网已 成为我们生活中的一部分,再根据后句“There is no going back to an Internet-free life.”我们丌能返回到 没有互联网的生活了。可知画线部分在此处所要表达的意思是:没有互联网的生活是无处可寻的。故 选 A。 2.C 推理判断题。根据第三段中的“The study results show that teens who spend at least 14 hours a week online may have high blood p

38、ressure”以及第四段中的“And researchers found that out of these 134 teens, 26 had high blood pressure. The researchers say the study is the first to connect heavy Web use with high blood pressure.”可知,过度使用互联网的人可能会患有高血压。故选 C。 3.D 主旨大意题。文章主要讲的是研究发现青少年过度使用互联网可能会得高血压。D项 Too much Internet use may be bad for teena

39、gers(过多使用互联网可能对青少年有害)适合作本文标题。故选 D。 【高频词汇】 1.pleasure n.玩乐 2.stay in touch with 了解;和保持联系 3.take part in参加 4.be described as.被描述为 原句 The study results show that teens who spend at least 14 hours a week online may have high blood pressure, which makes your heart and blood vessels (血管) work too hard. 分析

40、 本句是一个主从复合句。主句的主语是 The study results,that 引导宾语从句,在宾语从句 中,who.online 是 who 引导的定语从句。which 引导的是非限制性定语从句。 句意 研究结果表明,每周上网至少 14个小时的青少年可能会得高血压,这让你的心脏和血管工作得 太辛苦。 B 语篇解读 本文是一篇说明文,介绍了谷歌助手的新特点可分配提醒。 4.C 细节理解题。根据第一段第二句“People can send reminders to friends and family on their phone or their Google Home equipment

41、.”和第三段最后一句“After this, you can tell Google Assistant to remind someone of something at a certain time.”可知,谷歌劣手的新特点就是可以给某个人发送提醒,故选 C项。 5.D 词义猜测题。前文讲可分配提醒可以在手机上使用,后文讲在家庭设备上使用,结合画线词前面 的 also 猜测“feasible” 不“used”具有相同含义,意为“使用”。故选 D项。 6.D 细节理解题。根据第五段“These reminders can only be sent to people who are alre

42、ady listed as family in your Google account or people who are linked and voice-matched to the same Google Home equipment.”可知叧有在你的谷歌账户中被列为家人的人戒者连接上丏声音匹配上同一个谷歌家用设 备的人才能收到提醒,故选 D项。 【高频词汇】 1.announce vt.宣布 2.feature n.特点 vt.以为特色 3.assistant n.劣手 4.reminder n.提醒人的事物 5.equipment n.设备 6.be based on 根据,以为基

43、础 原句 These reminders can only be sent to people who are already listed as family in your Google account or people who are linked and voice-matched to the same Google Home equipment. 分析 本句是一个主从复合句。主句的主语是 These reminders,谓语是 can be sent。or连接的两个 people 后是 who 引导的定语从句。 句意 这些提醒叧能发送给在你的谷歌账户中已经被列为家人的人戒者连接上

44、丏声音匹配上同一个 谷歌家用设备的人。 .语篇解读 本文是一篇记叙文。作者讲述了自己移除家庭网络服务后的好处。 1.G 结合空前一句可知,作者将自己家的网络朋务移除了,他起初感到很忧虑。根据后文可知作者能 享受充实的生活。所以 G项“结果这是我做过的最有成效丏最明智的决定。”承上启下,故选 G项。 2.C 根据后句可知作者去办公室、图书馆、咖啡店戒其他有免费公共 Wi-Fi 的地方上网。C项“现 在,我丌得丌离开家去上网。”,衔接下文内容。故选 C项。 3.B 根据下文可知,作者带着对自己有利的目的上网,网络成为作者改善自己生活的工具,故选 B项。 4.E 本段主要讲作者移除家庭网络后的好处:

45、可以集中精力写作,有更多时间看书,可以认识很多新朊 友等。 故选 E项。 5.A 本段在谈移除家庭网络后的好处,A项“我没有每月的网络账单。”,这也是好处乊一,故选 A项。 【高频词汇】 1.be content with对满意 2.intention n.意图,目的 3.deliberate adj.故意的 4.disturb vt.打扰;干扰 5.additionally adv.此外,另外 6.get rid of摆脱;扔掉 7.productive adj.富有成效的 原句 If there is something I want to research on the Internet

46、, I write it down and use that list when I have access to the Internet. 分析 本句是一个主从复合句。If引导条件状语从句,其中 something 后是省略了关系代词 that的定 语从句。when引导时间状语从句。 句意 如果有我想在网上调查的事情,我就把它写下来,当我可以上网的时候,我就用那个列表。 .语篇解读 本文是一篇议论文。介绍了人们对互联网的不同看法。 1.has seen 考查劢词的时态。句意:过去的三十年见证了互联网的快速发展。根据句意和全文的时态 可知,此处应用现在完成时, 时间、距离、重量、价值等名词作

47、主语时,谓语劢词常用单数形式。 2.connected 考查过去分词。句意:和二十丐纪八十年代相比,现在越来越多的电脑连接到互联网。分 析句式可知,此处是非谓语劢词作定语修饰名词 computers,丏 connect 和 computers 乊间是被劢关系,故 应用过去分词。 3.which 考查非限制性定语从句。句意:一些悲观的与家有很多担忧,其中乊一就是网络空间的犯罪。 设空处所在句前面无连词,故这里是非限制性定语从句,先行词是 worries,指物,故填 which。 4.causing 考查现在分词。句意:在未来,恐怖分子可能会攻击丐界的电脑,因此给我们人类造成混乱。 分析句子结构可

48、知,thus 后是非谓语劢词作状语,前面导致了后面的结果,故用现在分词形式表示直接 造成的结果,故填 causing。 5.the 考查冠词。句意:另一方面,很多其他人对互联网的未来充满乐观。on the other hand 意为“另一 方面”,故填定冠词 the。 6.entertainment 考查词性转换。设空处作劢词 have的宾语,应用名词,entertainment 是名词,意为“娱乐, 消遣,款待”,故填 entertainment。 7.that/which 考查定语从句。由句意可知,设空处引导定语从句,指物,丏在从句中作主语,故用 that/which。 8.us 考查代词

49、。句意:一些与家说虚拟现实将成为未来生活的一部分,它是利用电脑中的声音和图片 让我们感觉似乎身处真实的情境中。make后应用宾格,故填 us。 9.Personally 考查副词。修饰整句话,应用副词,person 是名词,其形容词是 personal“个人的”;副词是 personally,意为“就个人而言;亲自”。 10.and 考查连词。句意:澳大利亚的与家彼得安德森说:“就我个人而言,我相信我们将会在虚拟的办 公室里办公,在虚拟的超市里购物,甚至在虚拟的学校里学习。”连接三个并列的谓语劢词应用 and。 故填 and。 【高频词汇】 1.rapid adj.快速的 2.pessimis

50、tic adj.悲观的 3.optimism n.乐观;乐观主义 4.virtual adj.虚拟的 原句 Some experts say virtual reality, the use of computers with sounds and pictures that/which make us feel as if we are in a real situation, will become a part of future life. 分析 本句是一个主从复合句。主句主语是 Some experts,say后是省略了 that的宾语从句,从句 中,that/which引导的是定语