unit3Reading&Thinking（ppt课件）-2022新人教版（2019）《高中英语》必修第二册.pptx

1、UNIT 3 THE INTERNETOpening page The Internet is becoming the town square for the global village of tomorrow.-Bill Gates 因特网正成为明日地球村的闹市广场。-比尔.盖茨1.What do you usually do on the internet?2.How has the Internet changed your life？Pre-readingWhat do you usually do on the internet?Listen to musicHave class

2、 onlinePlay computer gamesShop onlineStream videosLook up information Pre-readingHow has the Internet changed your life？Make learning more convenient.I can have classes online.I can shop online.I can make friends online/enjoy music and films.Make my time more flexible.Make my life more colorful.Make

3、 my Stronger Together:How We Have Been Changed by the Internet Pre-readingLook at the title and answer the questions.1.What do you think the text will say?2.How do you think the writer feels about the topic?1.I think the text will say that we have been changed a lot by the internet and that it has b

4、rought us together.2.I think the writer feels positive about this topic because it says we are stronger together.Read headlines Headlines usually include only key ideas or information from the text.They often do not follow strict grammar rules,because writers use as few words as possible to catch th

5、e attention of the readers.While-readingFast reading Match the main idea.Para1Para2-4Para5The internet has made peoples life more convenient.Jan Tchamanis life has been improved by the internet and she has tried to help others.Summarize the main idea into one sentence.Jan has been inspired to help o

6、thers.Jans life has been changed by the internet.Detailed readingMuch has been written about the wonders of the World Wide Web.There are countless articles telling us how the Internet has made our lives more convenient.We no longer have to wait in line or carry cash around when we go shopping.We can

7、 get the most updated information from large databases.We can download software,documents,and images whenever we need them.But the Internet has done much more for people than simply make life more convenient.Peoples lives have been changed by online communities and social networks.Paragraph 1 The in

8、ternet has made peoples life more convenient.1.Can you list ways in which the Internet has changed peoples lives?2.Whats the function of Para1?Background/Introduction Detailed readingRead para2-4 and answer the questions.(教材P29)1.Why did Jan quit her job?2.How did the people in the online community

9、help her?3.Why did she start the IT club?4.What is the“digital divide”?5.Whats Jans next goal?She suddenly developed a serious illness.People in the online community talked about her problems,supported her,and gave her advice.To teach older people how to use computers and the internet.The digital di

10、vide is the gap between those who have access to the internet and those who havent,and those who know how to use technology and those who dont.Her next goal is to start a charity website to raise money for children in poor countries.Read para5 and answer the question(教材P29)6.What can we learn from h

11、er experience？We learn that when we go through tough times,we can find help and support from other people online.We also learn that we can feel less lonely by creating or joining communities on the internet,and that we can even use the internet to achieve our goals.The passage is a narration.Detaile

12、d readingTry to organize the structure.Jans life has been changed.helpedShe started an IT club to help _ online.her illnessto start a charity websiteothersAn example:_An example:_a 59-year-old man a 61-year-old woman Story(paragraph2-4)Background(paragraph1)Summary(paragraph5)Detailed reading Post-r

13、eadingFill in the blanks and try to retell the text.The internet has made our life_(convenient).Peoples lives_ (change)by online communities and social networks.Because_ illness,Jan Tchamani was out of work.When she_(surf)the internet,she could listen to music,watch films,and explore the world,_made

14、 her less bored.Then she joined an online group_she could get support from others.She started _IT club to teach older people how _(use)computers and the Internet.She and her friends organize_(event)and collect money to pay for private teachers.Her next goal _(be)to start a charity website to raise m

15、oney for children in poor countries.Jans life has been _(great)improved by the internet.more convenienthave been changed ofsurfedwhichwhereanto useeventsisgreatly Post-reading1.The writer mentions many advantages of using the internet.Do you think there are any disadvantages?If so,what are they？2.Wh

16、at should we do to use the internet properly?the lack of privacy the harm to eyes the waste of time the bad effect of unhealthy websites Never expose personal information.Never use the internet for a long time.Never go through unhealthy websites.Language pointsLanguage points 1.At age 50,she found h

17、erself out of work and stuck at home with only her computer to keep her company.句式句式分析分析at age 50 是状语,out of work和和stuck at home 是宾补，是宾补，with only her computer to keep her company 是with 的复合结构作伴随状语自主翻译:_五十岁时，她发觉自己失业了，困在家里，只有电脑相伴。with的复合结构:with+n.+现在分词(短语)/过去分词(短语)/不定式(短语)/介词短语/adj./adv.With the tasks

18、 finished,they went to the cinema happily.过去分词表被动或完成With the price going up fast,we cant afford luxuries.现在分词表主动或进行With a lot of difficult problems to settle,the manager felt worried.不定式表将要发生知识拓展:stuck adj.卡住;(陷)入;(困)于stick vt.刺，戳；伸出；粘贴 vi.坚持；伸出；粘住（过去式stuck，过去分词stuck）n.棍，棒；枝条常用搭配有常用搭配有 卡住，陷入卡住，陷入 坚持

19、，遵守，粘住坚持，遵守，粘住 Language points 活学活用1.She had to walk home with her bike_(steal).2.The old couple often take a walk after supper in the park with their pet dog _(follow)them.3.With a lot of difficult problems_(settle),the manager is having a hard time.4.He said his car had _ _ _ the snow.他说他的车被困在雪地中了

20、。stolenfollowingto settlegot stuck inbenefit n.利益，好处 v.受益；有益 beneficial adj.有益的；有利的 常用搭配有常用搭配有 从从中受益；得益于中受益；得益于 对某人对某人(非常非常)有益处有益处 for the benefit of 为了为了.的利益的利益2.She realized that one of the greatest benefits of the Internet was its ability to remove the distance that usually exists between people.

21、句式分析She realized 是主谓 that 为宾语从句，从句是主系表结构，to do 作定语修饰ability,that为定语从句，修饰distance自主翻译:_她意识到互联网的最大好处之一就是能够消除通常存 在与人和人之间的距离感。Language points 3.She was so inspired by the people she met online that she decided to start an IT club to teach older people how to use computers and the Internet.句式句式分析分析sothat

22、 太以至于;如此以至于(引导结果状语从句)自主翻译:_他受到网友的启发，决定成立一个IT俱乐部来教年长一些的人们如何适用电脑和互联网。知识拓展so+adj./adv.+that 从句so+adj.+a/an+可数名词的单数形式+that 从句so+many/few+可数名词的复数+that 从句so+much/little(少的)+不可数名词+that 从句经典例句There was so much smoke that they couldnt see across the hallway.烟雾浓得他们连对面得门厅都看不到。她认为，消除数字鸿沟、确保每个人都能使用互联网 并且知晓如何运用新技

23、术，是非常重要的。access n.通道；（使用、查阅、接近或见面的）机会 vt.进入；使用；获取 have/get/gain access to 有机会；可以进入、接近 例：Kids _ _ _ _ violent films because they might imitate the things they see.孩子们不应该看暴力电影，因为他们会模仿看到的东西。shouldnt have access to4.She believes that it is highly important to bridge the digital divide and make sure that everyone has access to the Internet and knows how to use new technology.句式分析she believes 是主谓,that引导宾语从句，从句为it is+adj.+to do 句式 自主翻译:_ Complete the passage with the correct forms of the words in the box.benefitsconvenient surfdownloaddistancescashupdatedinspirenetworkaccessP29 4 答案答案Thank you!