Unit 3 The Internet Workbook （ppt课件）-2024新人教版（2019）《高中英语》必修第二册.pptx

1、1.Learn more about the benefits and drawbacks of the Internet.Complete the conversations with the correct forms of the words below.update,false,benefit,upset,theft,access,download,account,databaseConversation 1A:What is your favourite way to get information?B:Through the Internet,of course.A:But wha

2、t about books?B:Youre kidding,right?The Internet is much more_.My studies have really_a lot from it.A:But the information on the Internet may be_.You should be careful.accessiblebenefitedfalse缺点优点Conversation 2A:Why do you look so_.B:All my money has been stolen from my bank_.I never thought online

3、identity _could happen to me.A:Oh,Im so sorry to hear that!Have you reported it to the police and the bank?Maybe you can get all your money back if youre lucky enough.B:Yes,Ive done that already.Lets hope its just a bank error!upsetaccounttheftConversation 3A:Do you have any bicycle rental apps?B:No

4、,though Ive heard about them.How do you use them?A:Just_ an app on your smartphone.You can find the nearest bikein the appJust enter the bike mumber in the appand then you can ride it.B:Thats cool,isnt it?Ihey must have to constantly _their_.downloadupdatedatabase2 Make collocations and then complet

5、e the sentences with them.of,with,by,on,toA familiar_B comment_C keep track_D inspired_E get discounts_with/toonofbyon/of1 The Internet of Things(IoT)will make it possible for airplane engineers to_ the condition of airplane parts.2 They are _famous musicians,and share their projects on a charity we

6、bsite where artists find supporters and raise money.3 An increasing number of people like shopping online because they can often_many goods.4 All the people invited to the meeting_ the new bus app.5 People are always more relaxed in places which are _ them.keep track ofinspired byget discounts oncom

7、mented onfamiliar to3 Translate the sentences into English using the words and phrases in brackets.1用网络和朋友保持联系是很方便的。用网络和朋友保持联系是很方便的。(convenient,keep in touch with)2我想介绍两款你们两个都不熟悉的应用程序。我想介绍两款你们两个都不熟悉的应用程序。(app,be familiar with)3没有人陪伴，她开始在网上聊天来打发时间。没有人陪伴，她开始在网上聊天来打发时间。(keep somebody company,chat onlin

8、e)Its convenient to keep in touch with friends through the Internet.Id like to introduce two apps that neither of you are familiar with.Since she had nobody to keep her company,she started chatting online(began to chat online)to kill time.4在别人哭泣的时候永远不要嘲笑，因为你可能永远不能充分了解他们经历在别人哭泣的时候永远不要嘲笑，因为你可能永远不能充分了解

9、他们经历过多么艰难的时刻。过多么艰难的时刻。(make fun of,go through,tough times)5 要记住要记住,你的个人信息一定要保密。你的个人信息一定要保密。(keep in mind,keep.private)6 坚持锻炼三个月后，他的状态更好了。坚持锻炼三个月后，他的状态更好了。(in good shape)Keep in mind that you must keep your personal information private.After three monthsexercise,he got in better shape.Never make fun

10、of others when theyre crying because you may never fully understand what tough times theyve gone through.4 Read and complete the passage about online communication using the discourse markers in the box.although,then,rather,for example,to begin with,as long as,such asConnect Online to Meet OfflineIn

11、 our information technology society,we often have more communications online than offline._,just compare the number of people to whom you have sent online messages with that of the people youve actually met in the past two weeks._,there are now mobile apps which allow you to connect with strangers o

12、nline and then meet them in person,and Im not talking about dating apps!_,Im referring to apps which help to connect people with similar interests who live in the same city._,get online and find a group For exampleHoweverRatherTo begin withthat interests you._,simply join the group._youre in a group

13、 with like-minded people,you will be able to enjoy doing the same activities together.You can do this for free,_some apps will ask you to pay if you want to create an interest group.ThenAs long asalthoughThere is a wide variety of interest groups out there,_those for hiking,football,photgaphy,board

14、games,poetry,or dog owners.You name it,theyve got it!This is relly a great way to netwowk,meet people if youer new to a city,or simply to make new friends.such as1 Complete the sentences with the present perfect passive voice of the given verbs.1 A:Why cant I access my account?B:_your personal infor

15、mation_(update)?2 Both learning sites_(visit)by over 10,000 people since last year.3 This keyboard_(not use)for a long time.4 4 Can you tell me what_(do)to bridge the digital divide?Hasbeen updatedhave been visitedhas not been usedhas been done5 In the past year I_(inspire)to buy e-books instead of

16、paper books.6 A:Where can Iread those comments?B:Online.They_(post)already.7 It seems that more health problems_(cause)by mobile phones.8 That app_(delete)from my smartphone alreadhave been inspiredhave been postedhave been causedhas been deletedhas been spent2 Find and correct the mistake in each s

17、entences.ExampleThis app was used several times sinnce I downloaded it.has been1 How much money has spent on the earthquake recovery?has been stolenwere builthas never been senthas 2 The girl is really upset because her new bicycle has stolen.3.These old houses have been built in the 18th century.4.

18、Its a pity that the letter has never sent to his father.5.Little had been seen of them since they moved into the house down the street.3 Read the newwspaper headlines.Change them into complete sentences as the example.EXAMPL EE-library on School Website-for Students An e-library for students has bee

19、n set up on the school website.1 Boys Video Streamed over Two MillionTimesA boys video has been streamed over two million times.2 5 Records Broken Today3 Intelligent Search Engine Designed forTeenagers4 Theft of Large Amount of Cash from Small Bank5 STUDENTS:30%Discount on Smartphones6 Government Do

20、ne Much to Stop CyberbulliesFive records have been broken today.An intelligent search engine has been designed for teenagers.A large amount of cash has been stolen from a small bank.A 30%discount has been offered/given on smartphones to students.Much has been done by the government to stop cyberbull

21、ies.4 Complete the forms of the verbs in brackets.Notice to parentsDear Parents,We hope you will welcome this news.Almost 100 computers _(give)to us by a local computer company since the end of last year.A decision _(make)to begin acomputer teaching experiment at our school.Our plan _(support)with t

22、echnical equipment and advice which _(provide)by the City Information Technology Centre.Every teacher_(provide)with a laptop since the beginning of this term.More recently,most of our courses _(teach)using computers.We_(help)in our teaching by a lot of information from the ntrnet Also,a new computer

23、 room _(set up)in our school.We hope you will be happy with this exciting new development in ourschool.No.8 Senior High Schoolhave been givenhas been madehas been supportedhas been providedhas been providedhave been taughthave been helpedhas been set up5 Think about what you have done this week.Writ

24、e as many things as you can.Then share with a partner.The dog has been walked.The washing has been done.The gift for my aunt has been bought.My homework hasnt been finished.The birthday card hasnt been posted.The cake hasnt been made.ExamplesWhat has been finishedWhat has not been finishedMy room ha

25、s been cleaned.THe flowers in my room have been wateredMy learning diary has not been written.The plan for this weekend has not been made6 The present perfect passive voice is often used in formal situations such as articles or speeches.Below,a headmaster is making a speech.Help him complete it.Name

26、 Prize forWang Xiaodingbest in scienceWu Leitop scores all yearLi Liexcellent class monitorZhang Hongmost well-bahaved student in the classHi,everyone!The prizes this year have been awarded(奖励奖励)to four students for their outstanding work.It_(decide)that the Best in Science prize will go to Wang Xia

27、oding.Wu Lei_(award)the prize for getting the highest scores in the tests all year.She deserves this prize for all her hard work.Li Li _(name).Li Li has been named as the most excellent class monitor,and Zhang Hong has been given the title of most well-behaved student in the class.Well done everyone!has been decidedhas been awardedhas been named