Unit 3 Reading 第1课时 ppt课件--（2020版）新牛津译林版高中英语必修第三册.pptx

1、The Internet:a world without frontiersUnit 3 Readingby SusieZhang Lead-in What do you often do on the Internet?listen to musicwatch films or TV playscall a taxiplay computer gamesorder fooddo some shoppingread newstake online coursessearch for informationchat with friendsPre-readingAccording to the

2、title,predict what could be discussed in this article?The Internet:a world without frontiersRead for main ideas and structure.Para.1Para.5Para.4Para.3Para.2We can achieve almost anything onlineWe have quick and easy access to a huge amount of information online.E-commerce has made our lives more con

3、venient.The Internet helps us establish and maintain social ties.The Internet has its problems.Fast-readingIntroduction Main body(3 advantages)Concluion Access to informationAdvantages of the InternetE-commerceCommunicationTask 1-Task 1-Read paras.2-4 carefully and complete the mindmap(思维导图)on the h

4、andout.(Para.2)(Para.3)(Para.4)Read for supporting details(论据论据)Detailed reading1.having access to _information2.gathering information quickly and easily using_Access to informationA mindmap:advantages of the Interneta huge amount ofa search engine(Para.2)Advantage 11.ordering food online2.doing sho

5、pping quickly and easily3.ordering _ with an app4.making_just in front of the computer 5.paying for almost everything _E-commercea taxitravel arrangementson the smartphone(Para.3)Advantage 2A mindmap:advantages of the Internet1._with loved ones2.finding _3.discovering communities who_Communicationke

6、eping in contactshare hobbies(Para.4)Advantage 3A mindmap:advantages of the Internetlong-lost friendsThe InternetHowever,while the Internet brings many valuable advantages,.As with(正如)any invention,we must be aware of these problems and be careful to .Only in this way can the Internet be a place of

7、discovery,wonder and inspiration for every one.being connected has its problemsuse the Internet properly and responsiblyIt is a world without frontiers.Task 2-Task 2-Read para.5 and answer,what attitude should we adopt towards the Internet?Detailed readingDo you think the Internet is perfect?Discuss

8、ion(group work)What disadvantages of the Internet can you think of?2.be addicted to computer games1.waste lots of time on apps3.reduce face-to-face communication4.personal information may be stolenDisadvantagesMake it a tool to help you,not a trap to destroy you!Writing Write a summary of the pros a

9、nd cons of the Internet.Requirements(要求要求):1.总结互联网的优缺点；2.表明你对使用互联网的态度；3.用适当的衔接词,使文章富有逻辑性。The Internet is a technological wonder,bringing about far-reaching changes in all aspects of our lives.(Advantages)_.However,(Disadvantages)_.Therefore,_.With the rapid development of technology,we have easier a

10、ccess to the Internet,which brings about various life-changing advantages.One of the advantages of the Internet lies in _.Meawhile,_.Above all else,_.However,despite the advantages,we should be fully aware that the Internet is a double sword.For one thing,_.For another,_.Therefore,only when we use the Internet properly and responsibly,can it be truly a world without frontiers.Thank you!