英语必修Ⅱ北师大版UNIT4课件（共43张）L2.ppt

1、Module 2Unit 4 Lesson 2Websites课型：听力课人大附中翠微学校 谭松柏教材分析：本课是听力技能课,共有两段听力材料，第一段材料是了解因特网的历史和发展，学会预测和在听力过程中抓关键词、理解细节，学会提取、处理关键信息，猜测词汇，实施听力策略，并能根据所提取的信息进行再加工和自主表达。第二段材料，关注功能用语及句子重音，学会使用功能用语打电话建议周末活动安排。学情分析o 电脑及网络是目前中学生经常接触和非常感兴趣的事物，绝大多数学生常用互联网，发送邮件，或查找资料，但对电脑和网络发展的历史了解不是很全。词汇：重点词汇：scientific,nuclear,networ

2、k military,project相关词汇：the Pentagon,update,championship,ancient,marathon,footwear,sportswear,boutique,accommodation,archaeological词语搭配：linkinto,destroy/use the network,continue doing,share ideas,get information,for fun,a nuclear waro本课词汇学习的任务不太重，建议在听中通过上下文或构词法来猜测词义。理解大意后，要引导学生关注听力材料中的词语搭配和短语动词，培养学生在

3、语境中猜词的能力和关注词语搭配的意识。使学生能够：o 听懂提取、处理有关因特网发展中的主要信息；o 简单介绍因特网发展的情况；o 在英文网站上找到所需信息。o 理解并运用打电话及表达建议的功能用语；教学目标WebsitesUnit 4 Lesson 2World Wide Wwww.bbc.co.uko Do you often surf the Internet?o What do you normally do online?What else can we do on the Internet?Searching for informationReading news EmailShop

4、pingPlaying gamesSearching for jobsChatting with friendsWatching moviesListening to musicBlogPage 10:Ex.4Which website can you visit to do these things?a)Find out whats going on in your townb)Look for a jobc)Find out world newsd)Get information for a school history projecte)Write to your friends by

5、e-mailf)Buy clothesScanning:do not read everything,focus on the key information Look for a jobFind out whats going on in your townANCIENT CIVILISATIONSAncient civilisationsGet information for a school history projectBuy clothesJackets footwear sportswearWrite to your friends by e-mailHI Debbie,How a

6、re you getting on?How about the cinema on Friday?And do you fancy going to the dance on Saturday night?Get in touch.Love LottieFind out world newsHow much do you know about the history of the Internet?Brainstorming 1.Why did the Net begin?A.For military reasonsB.For scientific reasonsC.For business

7、reasons2.What year did it start in?A.1959B.1969C.19793.When did people start calling it the“Internet”?A.The 1980sB.The early 1990sC.The late 1990s4.when did the Internet start to grow very fast?A.The late 1980sB.The mid-1990sC.The late 1990sListen and check your prediction1st listening 1.Why did the

8、 Net begin?A.For military reasonsB.For scientific reasonsC.For business reasons2.What year did it start in?A.1959B.1969C.19793.When did people start calling it the“Internet”?A.The 1980sB.The early 1990sC.The late 1990s4.when did the Internet start to grow very fast?A.The late 1980sB.The mid-1990sC.T

9、he late 1990sListen and check your prediction1st listening 1.Why did the Net begin?A.For military reasonsB.For scientific reasonsC.For business reasons2.What year did it start in?A.1959B.1969C.19793.When did people start calling it the“Internet”?A.The 1980sB.The early 1990sC.The late 1990s4.when did

10、 the Internet start to grow very fast?A.The late 1980sB.The mid-1990sC.The late 1990sWhy did the Net begin?A.For military reasonsB.For scientific reasonsC.For business reasonsA.For military reasonsWhat year did it start in?A.1959B.1969C.1979B.1969When did people start calling it the“Internet”?A.The

11、1980sB.The early 1990sC.The late 1990sA.The 1980swhen did the Internet start to grow very fast?A.The late 1980sB.The mid-1990sC.The late 1990sB.The mid-1990sMilitary trainingnetworkInternetNuclear bombListen and fill the blanksThe Internet was started by the 1 .As they were worried about communicati

12、ons after a 2 ,the Pentagon made a big decision to link computers into a 3 so that if one part of the network was destroyed,other parts could 4 working.Scientists and people in universities started to use the Internet to 5 .They use the network for work and for fun.In the 1980s,people started callin

13、g it the Internet.And it was in the mid-1990s that the Internet really began to 6 .Now it is important for 7 ,email,playing games and 8 .Note:you dont have to write down everything while listening,use short forms!Listen and fill the blanksThe Internet was started by the 1 .As they were worried about

14、 communications after a 2 ,the Pentagon made a big decision to link computers into a 3 so that if one part of the network was destroyed,other parts could 4 working.Scientists and people in universities started to use the Internet to 5 .They use the network for work and for fun.In the 1980s,people st

15、arted calling it the Internet.And it was in the mid-1990s that the Internet really began to 6 .Now it is important for 7 ,email,playing games and 8 .Note:you dont have to write down everything while listening,use short forms!The Internet was started by the 1 military.As they were worried about commu

16、nications after a 2 nuclear war,the Pentagon made a big decision to link computers into a 3 network so that if one part of the network was destroyed,other parts could 4 continue working.Scientists and people in universities started to use the Internet to 5 share ideas.They use the network for work a

17、nd for fun.In the 1980s,people started calling it the Internet.And it was in the mid-1990s that the Internet really began to 6 grow fast.Now it is important for 7 entertainment,email,playing games and 8 getting information.Questions and answerso What were the Pentagon worried about?o Why did they th

18、ink of linking computers?o Why did people in universities use network?Presenter:Welcome to“Future Now”.Today we are going to discuss the Internet with Dr Jennifer May from Manchester University.Dr May,how did the Internet begin?Dr May:well,its strange but the Internet was started by the military.In

19、the 1960s the Pentagon were worried about communications after a nuclear war.And in 1969 they thought of linking computers into a network so that if one part of the network was destroyed,other parts could continue working.Presenter:And then scientists started to use the network,right?Dr May:yes,peop

20、le in universities all over the world began to use the network to share ideas.They used it for work and for fun.In the 1980s,people started calling it the Internet.Presenter:Then it was in the Mid-1990s that the Internet really began to grow fast.Dr May:Yes,now the Internet is important for entertai

21、nment,e-mail,playing games and getting information.Read after the tapePresenter:Welcome to“Future Now”.Today we are going to discuss the Internet with Dr Jennifer May from Manchester University.Dr May,how did the Internet begin?Dr May:well,its strange but the Internet was started by the military.In

22、the 1960s the Pentagon were worried about communications after a nuclear war.And in 1969 they thought of linking computers into a network so that if one part of the network was destroyed,other parts could continue working.Presenter:And then scientists started to use the network,right?Dr May:yes,peop

23、le in universities all over the world began to use the network to share ideas.They used it for work and for fun.In the 1980s,people started calling it the Internet.Presenter:Then it was in the Mid-1990s that the Internet really began to grow fast.Dr May:Yes,now the Internet is important for entertai

24、nment,e-mail,playing games and getting information.Read after the tapeIntroduce the history of the Internet to your partner.Speaking Outline:Started In the 1960sIn 1969In the 1980sIn the mid-1990sNowVoice your opinionWhat are the advantages and disadvantages of the Internet?Discussion？Pessimistic Op

25、timistic The advantages and disadvantages of InternetListen and fill the blanksu Answer the phone Hello,_.u Say who you are Hello,Mrs.Turner._Mandy.u Ask to speak to somebody Can I speak to Lucy,_?u Ask somebody to wait Just _ a second.u Ask about plan What _ this weekend?u Say you didnt hear_?u Mak

26、e suggestions _go on Saturday morning?_doing something on Friday night?_ to go?u Reject suggestions Well,_ Ive got a music lesson.u Accept suggestion Great,_.u Finish the call Well,_ go now.u Make an arrangement _meet at 6:30.outside the cinema.u Say goodbye Right._ tomorrow.Listen and pay special a

27、ttention to the stressed words1.Hello,Mrs.Turner.This is Mandy.2.What are you up to this weekend?3.Oh,good.Why dont we go on Saturdaymorning?4.well,I cant mm Ive got a music lesson on Saturday morning.5.Do you fancy doing something on Friday night?6.Well,Id better go now.7.Lets meet at 6:30.outside the cinema.