新教材-人教版高中英语必修第二册-unit3-The-internet-教学课件(共142张).pptx--（课件中不含音视频）

1、Section Listening and SpeakingSection Reading and Thinking P25Section Discovering Useful Structures P74Section Listening and Talking&Reading for Writing P88Section Assessing Your Progress&Video Time P134 unit3 The internet词汇认知汉译英1.blog n.博客vi.写博客 2.blogger n.博客作者;博主 3.chat vi.聊天;闲聊 4.stream vt.流播(不用

2、下载直接在互联网上播放音视频);流出vi.流动n.小河;溪流 5.identity n.身份;个性 6.blog post 博文;博客帖子 7.search engine(互联网上的)搜索引擎 8.identity card 身份证 词汇精讲1.【教材原文】I listen to music,stream videos,or look up information.(Page 27)我(上网)听音乐,看流视频,或者查阅信息。考点look up(在词典、参考书或者通过电脑)查阅,检查 look up to sb 钦佩;羡慕;尊敬look into sth 往里看;调查,审查look back o

3、n sth 回首(往事);回忆look down on sb 轻视;瞧不起look forward to(doing)sth 盼望(做)某事look on sb/sth as.把看作look out for 当心;小心语境领悟(1)At last things were beginning to look up.情况终于开始好转了。(2)I looked up the new word in the dictionary.我在词典里查过这个生词。(3)I look on her as one of my closest friends.我把她看作我最亲密的朋友之一。(4)Do look out

4、 for spelling mistakes in your homework.一定当心你作业中的拼写错误。(5)The young must look up to the old.年轻人必须要尊敬老人。学以致用单句语法填空(1)Can you look up the opening time on the website?(2)It is not proper for her to look down upon people who have never been to college.(3)We are really looking forward to seeing(see)you ag

5、ain.(4)A working party has been set up to look into the problem.(5)Looking at these photos,I cant help looking back on my childhood.(6)She is looked on as the leading figure on the subject.2.【教材原文】I especially like to chat with my friends and family.(Page 27)我特别喜欢与朋友和家人聊天。考点chat vi.聊天;闲聊have a chat

6、闲谈;聊天a chat show 访谈节目chat with sb 与某人聊天语境领悟(1)I enjoy a chat with a friend about new books.我喜欢与朋友聊新书。(2)He likes to chat with her now and then.他喜欢不时地和她聊一聊。(3)She meets new people in chat rooms.她在聊天室结识新朋友。学以致用完成句子(1)他整个下午都在上网和朋友聊天。He has been on the computer all afternoon,chatting with his friends.(2

7、)我和她闲聊了好久。I had a long chat with her.3.【教材原文】And so I use a nonsense name for my net identity.(Page 27)我为我的网上身份胡乱用了个名字。考点identity n.身份;个性an identity card(ID card)身份证identify vt.认出;确认identification n.识别;鉴定;确认语境领悟(1)Before checking in for your flight,you must show your identity card.在办理登机手续前,你必须出示你的身份

8、证。(2)Their identities were kept secret.他们的身份保密。(3)She was able to identify her mothers handwriting.她能辨认出她母亲的笔迹。学以致用单句语法填空(1)Passengers are asked to identify(identity)their own suitcases.(2)Each product has a number for easy identification(identity).句型转换(3)I could just make out a figure in the distan

9、ce.I could just identify a figure in the distance.完成句子(4)这家公司关注培养个人特性。The company focused on the development of personal identity.句型剖析【教材原文】When you hear a word you dont know,pay attention to the next sentence or two to see if there is a definition.(Page 27)当你听到你不认识的单词时,注意下一两个句子看看是否有该词的定义。句法分析该句是复合句

10、,主句是祈使句pay attention to.句中包含if引导的宾语从句;从句when引导的时间状语从句中含有一个省略that/which引导的定语从句,修饰先行词a word。语境领悟(1)When you come across a book youve been expecting for a long time,youd better buy it however expensive.当你偶然发现你长期以来一直期待的一本书时,无论它多么贵,你最好买下来。(2)On her way to school,she found a small bag on the ground in whi

11、ch there is some money and an identity card.在上学的路上,她在地上发现了一个小包,里面有一些钱和一张身份证。(3)You can speak English more fluently if you pay attention to your pronunciation.如果注意一下发音,你的英语会更流畅。学以致用单句语法填空(1)He asked me if/whether I had been to Chongqing when he called me yesterday,but to his disappointment,I havent b

12、een there before.(2)Look through the sentences that/which youve just set down to check if/whether there are some spelling mistakes.发音提示句子重音1.判别句子重音是正确朗读英语句子的关键。一般遵循下列原则:实词重读,虚词不重读。一般需要重读的实词有实义动词、名词、形容词、副词、数词、疑问词和感叹词等;句子的重音总是要表现说话人的思想和他所要表达意思的重点,有时为了强调,虚词也要重读,这种依说话者意图重读的音就是逻辑重音。如:Whats the matter?The

13、 sweater is new.The first boy coming here is Jack.She cant swim,can she?2.朗读下面句子,感悟句子的重音(1)They attended the meeting with their children.(2)When the project ended in 1980,it was considered a great success.(3)Why are you late again?(4)The keeper feeds the elephant some leaves.Section Reading and Thin

14、king词汇认知汉译英1.cash n.现金;金钱 2.update vt.更新;向提供最新信息n.更新;最新消息 3.database n.数据库;资料库 4.software n.软件 5.stuck adj.卡住;陷(入);困(于)6.surf vt.&vi.浏览;冲浪 7.charity n.慈善;慈善机构(或组织)8.province n.省 9.conference n.会议;研讨会;正式会谈 10.resident n.居民;(美国的)住院医生adj.(在某地)居住的 11.plus conj.而且;此外n.加号;优势prep.加;另加 12.keep sb company 陪伴

15、某人 13.now that 既然;由于 14.go through 经历;度过;通读 词汇拓展15.convenient adj.方便的;近便的convenience n.便利 16.benefit n.益处vt.使受益vi.得益于beneficial adj.有益的17.distance n.距离distant adj.遥远的 18.inspire vt.鼓舞;激励;启发思考inspiration n.鼓舞;激励inspiring adj.鼓舞人心的 19.access n.通道;(使用、查阅、接近或面见的)机会vt.进入;使用;获取accessible adj.可到达的,可接近的,可进入

16、的 20.tough adj.艰难的;严厉的toughly adv.强硬地 阅读自测Step 1Fast Reading一、阅读短文,判断正(T)误(F)1.The Internet makes our life more convenient.(T)2.Jan Tchamani was a retired English teacher from the UK.(F)3.Jan stopped working due to the serious illness she developed.(T)4.In Jans view,the Internet could bring people c

17、loser.(T)5.Jans goal to create a charity website has been successful.(F)Step 2Detailed Reading二、仔细阅读课文,选择最佳答案1.From Paragraph 1,we know that C.A.well never need to buy things in cashB.we can access any information we need through the InternetC.its time-saving because of the InternetD.a great number

18、of articles have been written to show the benefits the Internet brings to us2.The description about Jan Tchamani is true EXCEPT D.A.she used to work as a teacherB.she felt lonely after she had to stay at home as a result of being ill at firstC.she got much comfort through chatting onlineD.private te

19、achers taught Jan and her club members for free3.For the whole passage,we know that Jan was A.A.kind and helpfulB.generousC.braveD.determined词汇精讲1.【教材原文】There are countless articles telling us how the Internet has made our lives more convenient.(Page 28)有无数的文章告诉我们因特网是如何让我们的生活更便利的。考点convenient adj.方便

20、的;近便的 be convenient for sb/sth 对某人/某事来说是方便的It is convenient for sb to do sth.对某人来说做某事是方便的。convenience n.方便;便利at ones convenience 在某人方便的时候for convenience 为方便起见inconvenient adj.不方便的;不便利的inconvenience n.不方便;不便利语境领悟(1)The dishwasher is very convenient for our everyday life.洗碗机对我们的日常生活来说是非常方便的。(2)If it i

21、s convenient to you today,would you have dinner with me?如果你今天方便的话,能和我一起吃晚饭吗?(3)Please contact me at your convenience if you could accept our invitation.如果你能接受我们的邀请,请你在方便的时候联系我。Im sorry for the inconvenience I have brought to you.我为给您带来的不便感到抱歉。学以致用单句语法填空(1)The secretary arranged a convenient(convenie

22、nce)time and place for the interview.(2)If it is convenient to/for you,I plan to visit you next Sunday.完成句子(3)我希望你方便时来中国游玩。I hope you will travel to China atyourconvenience .(4)为方便起见,他买了一辆二手小汽车。For convenience,he bought a second-hand car.2.【教材原文】She realised that one of the greatest benefits of the

23、Internet was its ability to remove the distance that usually exists between people.(Page 28)她意识到互联网的最大好处之一就是能够消除通常存在于人和人之间的距离感。考点一benefit n.益处vt.使受益vi.得益于for the benefit of sb=for sbs benefit 为了某人的利益be of benefit to 对有益benefit from/by 从受益beneficial adj.有益的be beneficial to 对有益的语境领悟(1)Dont go to any t

24、rouble for my benefit!为了我,别惹麻烦!(2)Science research is of great benefit to mankind.科学研究对人类非常有益。(3)We benefit a lot from reading books.我们从读书中受益匪浅。考点二distance n.距离 in the distance 在远处(强调距离很远)at a distance 从远处,离开一段距离(强调不是很远)at a distance of 在距离处keep.at a distance 与保持一定距离;对冷淡a long/short distance 长/近距离语境

25、领悟(1)We could see farmers working in the fields in the distance.我们能看到远处有些农民正在田地里劳作。(2)The oil painting looks better at a distance.这幅油画从远处看更好。(3)You should keep that dog at a distance.你要离那条狗远一点。(4)You must be very patient when you are travelling a long distance.长途旅行时,你必须很有耐心才行。学以致用单句语法填空(1)Taking exe

26、rcise is beneficial(benefit)to our health.(2)Today we benefit from countless inventions.(3)There is a lake in the distance,and it looks beautiful at a distance.(4)The loud sound can be heard at a distance of two miles.完成句子(5)每个人都会从这个活动中获益。Everyone will benefit from this activity.(6)慢慢来只有很短的一段距离。Take

27、 your timeits just a short distance.(7)总是与人们保持一定距离并不是一个好主意。Its not always a good idea to keep people at a distance.3.【教材原文】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.(Page 28)她受到网友的启发,决定成立一个IT俱乐部来教

28、年长一些的人们学习使用电脑和互联网。考点inspire vt.鼓舞;激励;启发思考inspiration n.灵感inspiring adj.鼓舞人心的inspired adj.备受鼓舞的inspire sb to do sth鼓舞某人做某事inspire sb with sth用某事激励某人语境领悟(1)They hope to inspire children to study hard by visiting schools up to 10 times.他们希望通过多达10次的校园访问来鼓舞孩子们努力学习。(2)The heroes inspired the students with

29、 their enthusiasm.英雄们用他们的热情鼓舞了孩子们。学以致用单句语法填空(1)He gave me the inspiration(inspire)to pick up my pen again.(2)The lecture he made is inspiring(inspire).(3)I felt inspired(inspire)to hear what he said.完成句子(4)她激励很多年轻人参与这项运动。She inspired many young people to take part in the sport.(5)她的态度激发了我的信心。Her att

30、itude inspired me with confidence.4.【教材原文】A 59-year-old man learnt how to apply for work online and found a great job.(Page 28)一位59岁的男子学会了在网上申请工作,而且找了一份不错的工作。考点apply vt.&vi.申请,请求;使用,应用;涂,敷apply(to sb)for sth(向某人)申请apply sth to sth 将应用于;把涂抹到上apply to do sth 申请做某事application n.申请,请求;应用,运用;涂抹,敷用applica

31、nt n.申请人语境领悟(1)He wanted to apply to a university for a position.他想在大学申请个职位。(2)The new technology was applied to farming.这项新技术已经应用于农业了。(3)You may apply the scream to your face and neck.你可以把乳霜涂到你的脸和脖子上。(4)There were over 500 applicants for the job.有500 多人申请这份工作。(5)His application for the job was refu

32、sed.他的工作申请被拒绝了。学以致用单句语法填空(1)He is busy filling in the application(apply)form now.(2)The theory will be applied to practice in a few weeks.(3)All the applicants(apply)will be asked to hand in a plan for the future.(4)He set out to apply for a job soon after he graduated from college.5.【教材原文】She belie

33、ves 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.(Page 28)她认为,消除数字鸿沟、确保每人都能使用互联网并且知晓如何运用新技术,是非常重要的。考点access n.通道;(使用、查阅、接近或面见的)机会vt.进入;使用;获取have access to可以获得/接近/使用get/gain access to 到达,接近;使用access

34、ible adj.可进入的,可使用的be accessible to 有机会进入;可以进入的语境领悟(1)The public can have access to the place.公众有权进入此地。(2)You need a password to get access to the computer system.你需要口令使用这个计算机系统。(3)Medicine should not be kept where it is accessible to kids.药品应该放在孩子们够不着的地方。学以致用单句语法填空(1)What a pity!I couldnt get access

35、 to the data bank you had recommended.(2)The city is easily accessible(access)by road,rail or air.完成句子(3)世界上仍然有一些人喝不到干净的饮用水。Some people in the world still have no access to clean drinking water.(4)因为有了万维网,我们可以很快获取信息。We can access information very quickly because of World Wide Web.6.【教材原文】“When you g

36、o through tough times,you meet others who are facing similar challenges,”Jan says.(Page 28)简说:“当你经历艰难时期时,你可以与你面临同样挑战的人见面。”考点go through 经历;度过;通读go through 穿过;(法律、合同等正式)通过语境领悟(1)She had gone through many difficulties before she succeeded.她在成功之前经历了许多困难。(2)You must go through your papers before handing

37、them in.你们必须仔细检查试卷后才能上交。(3)Its said that the new school rule has gone through.据说新校规已通过。学以致用写出句中go through的含义(1)Id appreciate it if you could take some time to go through my papers and make necessary changes.(检查)(2)The law didnt go through at the meeting.(通过)(3)He didnt realise the love from his fami

38、ly until he went through real hardship.(经历)句型剖析1.【教材原文】At age 50,she found herself out of work and stuck at home with only her computer to keep her company.(Page 28)50岁时,她发觉自己失业了,困在家里,只有电脑相伴。句法分析with复合结构:with+sb/sth+宾语补足语,在句中可做状语或定语。宾语补足语可以是形容词、副词、现在分词、过去分词、动词不定式、介词短语等。语境领悟(1)We lay in bed with the

39、window open.我们开着窗户躺在床上。(2)She went out,with the television on.她开着电视出去了。(3)The weather was even colder with the wind blowing.因为刮着风,天气更冷了。(4)With all the work finished,they went home happily.所有工作都做完了,他们高兴地回家了。(5)With so many things to deal with,I cant go on holiday.有这么多的事要处理,我不能去度假。(6)With a book in h

40、is hand,he went into the classroom.他手里拿着一本书进入了教室。学以致用单句语法填空(1)With a lot of problems to solve(solve),I cant go shopping with you.(2)With all the things bought(buy),the lady went back home.(3)With the loud noise going(go)outside,they cant concentrate on their studies.2.【教材原文】Now that he works and can

41、 take care of himself,his daughter has time to study at university.(Page 28)既然他工作了,也能照顾自己,他的女儿也有时间到大学里求学了。句法分析该句是now that引导的原因状语从句。now that,since,because,asnow that多表示对方已知的无须加以说明的原因或事实,语气较弱,相当于since。because表示直接的原因,最根本的原因,语气最强。强调句中强调原因状语从句时,只能用because。as说明一般的原因,语气比because弱。语境领悟(1)Because he is too la

42、zy,he failed the exam again.因为他太懒了,他考试又失败了。(2)As it is raining,we shall not go to the park.由于下雨,我们不去公园了。(3)Now that/Since the kids have left home,weve got a lot of free time.孩子们都已离开家,我们有大量的空闲时间了。学以致用选词填空(now that/since/because/as)(1)Why did you move to France?Because my father found work in Paris.(2

43、)Now that/Since youre busy,you dont have to go.(3)As/Because I didnt know the meaning of the word,I looked it up in the dictionary.(4)It was because he was ill that he was absent yesterday.Section Discovering Useful Structures词汇认知汉译英1.function n.功能;作用;机能vi.起作用;正常工作;运转 2.battery n.电池 3.confirm vt.确认;

44、使确信 4.button n.按钮;纽扣 5.file n.文件;文件夹;档案 词汇拓展6.press vt.按,压;敦促pressure n.压力;压强;压迫 语法图解现在完成时的被动语态 探究发现阅读下列句子,注意句中的画线部分1.He has been selected to take part in the sports meeting.2.The floor hasnt been swept yet.3.Has your computer just been attacked by virus?4.How long have they been employed by the com

45、pany?现在完成时的被动语态的构成为:have/has been done;其否定式为:have/has not been done;一般疑问式:Have/Has+主语+been done?特殊疑问式:疑问词+have/has+主语+been done?语法精析现在完成时的被动语态一、用法1.现在完成时的被动语态与其主动语态一样,强调过去的动作对现在造成的影响或结果。2.表示一个被动的动作或状态从过去开始一直持续到现在,常与for或since引出的时间状语连用。The task has already been finished.任务已经完成了。The plan has been discu

46、ssed for two hours.这个计划已讨论两个小时了。二、注意事项1.与一般过去时被动语态的区别:一般过去时仅表示发生在过去的动作,对现在无影响。2.非延续性动词的现在完成时的被动语态,如:buy,borrow,begin,finish,join,die等不能与表示一段时间的状语连用。3.带双宾语动词的句子变成被动语态时,一般把表“人”的宾语(间接宾语)变为主语,若将直接宾语变为被动句的主语,间接宾语前要加to或for。如动词为give,send,pass,take等时常加to;动词是buy,make,find等时常加for。4.带有复合宾语,即“宾语+宾语补足语”的动词,其所在的句

47、子变为被动语态时,将宾语变为主语,原来的宾语补足语仍留在原处。主动语态中不带to的动词不定式做宾语补足语,在被动语态中要把to加上。5.有短语动词的句子变为被动语态时,要注意保持短语动词的完整性,不能遗漏短语动词的介词或副词。如:refer to,look after,listen to,laugh at,deal with,turn to,carry out,set up,think over等。The program was downloaded just now.这个程序是刚才下载下来的。He has sent me a card.(改为被动语态)I have been sent a c

48、ard.A card has been sent to me.I have observed her enter the office.(改为被动语态)She has been observed to enter the office.The project has been carried out.这个工程已得到执行。即学即练把下列句子变成被动语态(1)Weve planted many flowers this spring.Many flowers have been planted this spring.(2)The boy hasnt sold out all the cakes.

49、All the cakes havent been sold out.(3)The girl has passed him some paper.He has been passed some paper./Some paper has been passed to him.(4)I have heard him sing this song for a long time.He has been heard to sing this song for a long time.Section Listening and Talking&Reading for Writing自主预习词汇认知汉译

50、英1.discount n.折扣vt.打折 2.account n.账户;描述 3.click vt.&vi.点击 4.theft n.偷(窃);盗窃罪 5.target n.目标;对象;靶子vt.把作为攻击目标 6.false adj.假的;错误的 7.upset adj.心烦的;苦恼的;沮丧的vt.使烦恼;使生气;搅乱 8.tip n.忠告;诀窍;实用的提示 9.case n.盒;箱;情况;案件 10.in shape 状况良好 11.keep track of 掌握的最新消息;了解的动态 12.make fun of 取笑;戏弄 13.keep.in mind 牢记 词汇拓展14.rud