高中英语Unit 3 The internet授课课件ppt

这是一份高中英语Unit 3 The internet授课课件ppt，共48页。PPT课件主要包含了Ⅰ知识体系图解 ，重点词汇，update，network，stuck，surf，benefit，distance，inspire，access等内容，欢迎下载使用。
1.　　　　　 adj.方便的;近便的 2.　　　　　 vt.更新;向……提供最新信息 n.更新;最新消息3.　　　　　 n.(互联)网络;网状系统;人际网 vt.……连接成网络;联播vi.建立工作关系4.　　　　　 adj.卡住;陷(入);困(于) 5.　　　　　 vt.& vi.浏览;冲浪 6.　　　　　 n.益处　vt.使受益　vi.得益于 7.　　　　　 n.距离 8.　　　　　 vt.鼓舞;激励;启发思考 
9.　　　　　 n.通道;(使用、查阅、接近或面见的)机会　vt.进入;使用;获取 10.　　　　　 n.慈善;慈善机构(或组织) 
11.　　　　　 adj.艰难的;严厉的 12.　　　　　 n. 省 13.　　　　　 n.会议;研讨会;正式会谈 14.cash n. 　　　　 15.database n. 　　 　　 16.sftware n. 　　　　 17.resident n. 　　　 　　adj. 　　 　　　 18.plus cnj. 　　　　　　n. 　 　　　　 prep. 　　　　 
居民;(美国的)住院医生
1.keep sb cmpany　　　 　 2.g thrugh　　　　   pssible 　　 　　 4.catch the attentin f 　　 　　 5.wait in line　　　　 
6.pay fr　 　　　 7.tgether with　　 　　 8.have access t　　　 　 9.apply fr　　　　 
1.At age 50,she fund herself ut f wrk and stuck at hme with nly her cmputer t keep her was s inspired by the peple she met nline that she decided t start an IT club t teach lder peple hw t use cmputers and the that he wrks and can take care f himself,his daughter has time t study at university.
Ⅱ.释义匹配1.resident　　　A.the amunt f space between tw places r things2.cnference B.smene wh lives r stays in a particular place3.inspire C.an advantage,imprvement,r help that yu get frm smething4.distanceD.t encurage smene by making them feel cnfident and eager t d smething5.benefit E.a large frmal meeting where a lt f peple discuss imprtant matters答案:1.B　2.E　3.D　4.A　5.C
Ⅲ.阅读导学根据P28 课文内容,选择正确答案。1.What des the first paragraph mainly tell us?A.The reasn why peple use the the Internet came int database which is stred in the changes the Internet has made t peple’s lives.
2.What was ne f the greatest benefits f the Internet Jan fund?A.It culd bridge the distance between culd make her less lnely and culd listen t music and watch culd explre the wrld.
3.What made her decide t start the IT club?A.The cnvenience f the eagerness t learn abut peple she met n the prfits she made n the is Jan Tchamani’s next gal?A.T set up a website t help kids in pr teach ld peple hw t use learn mre abut have access t new technlgy.
重点词汇1.There are cuntless articles telling us hw the Internet has made ur lives mre cnvenient.有无数篇文章告诉我们,互联网如何使我们的生活更加方便。【词汇精讲】cnvenient是形容词,意为“方便的;近便的”。Subways are fast and cnvenient,but rush hurs can be terrible.地铁快捷方便,但是,交通高峰时段情况就可能非常糟糕。Our huse is very cnvenient fr schls and stres.我们的房子离学校和商店很近。
Can yu telephne me at yur cnvenience t arrange a meeting?你能不能在方便时给我打个电话,安排一下见面?Fr disabled custmers it wuld be mre cnvenient t place the tilets near the entrance t the cinema.在影院入口处的附近设置厕所会让残疾人顾客感觉更加方便。
【温馨提示】cnvenient作表语时,不可用人作主语,而要用物或形式主语作主语。“当你方便的时候”应译成“when it is cnvenient fr yu”而不能译成“when yu are cnvenient”。Wuld it be cnvenient fr yu t pick me up at fur ’clck and take me t the airprt?四点钟你方便来接我再送我去机场吗?【微写作】 WeChat is cnvenient t use nwadays but I stick t text messaging due t its great cnvenience.微信现在用起来很方便,但我还是坚持发短信,因为短信的巨大便利性。
2.At age 50,she fund herself ut f wrk and stuck at hme with nly her cmputer t keep her cmpany.50岁时,她发现自己失业了,困在家里,只有电脑相伴。【词汇精讲】stuck是形容词,意为“卡住;陷(入);困(于)”。Have yu ever been stuck in a traffic jam?你曾经遇上过交通堵塞吗?
If yu stick t the truth,yu have nthing t fear.如果你坚持真理,你就没有什么好怕的。The bus gt stuck in the snw and we had t walk the rest f the way.公共汽车陷在雪中开不动了,剩下的路我们只好步行。
3.She realised that ne f the greatest benefits f the Internet was its ability t remve the distance that usually exists between peple.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。【词汇精讲】句中的benefit是可数名词,意为“益处”;benefit作及物动词,意为“使受益”,作不及物动词,意为“得益于”。The new railway will benefit the peple living here.新建的铁路将有益于住在这里的人们。He tld me that he benefited frm daily exercise.他告诉我他受益于每天的锻炼。
As everyne knws,sprts are beneficial t building up ur bdies.众所周知,体育运动对增强我们的体质有益。Yu need peple wrking fr the benefit f the cmmunity.你们需要为社区谋利益的人。
【微写作】Yu shuld call n peple t wrk fr the benefit f the grup,which is beneficial t the develpment f ur cmpany.你应该号召人们为集体的利益而工作,这对我们公司的发展是有益的。
4.She was s inspired by the peple she met nline that she decided t start an IT club t teach lder peple hw t use cmputers and the Internet.她受到网友的启发,决定成立一个IT俱乐部来教年长一些的人们学习使用电脑和互联网。【词汇精讲】inspire为及物动词,意为“鼓舞;激励;启发思考”。Parents shuld encurage their children t vercme difficulties and inspire them t develp by themselves.父母应该鼓励他们的孩子克服困难,并且激励他们自我发展。
Nature is the biggest inspiratin and I’m always inspired by things f beauty and harmny.大自然是最大的灵感,我总是被美丽和谐的事物所启发。Listening t his inspiring speech,we were inspired t make great effrts.It gave us nt nly hpe but als inspiratin.听到他鼓舞人心的演讲,我们受到了很大的激励,并将更加努力。它不仅给了我们希望,也给了我们灵感。
5.She believes that it is highly imprtant t bridge the digital divide and make sure that everyne has access t the Internet and knws hw t use new technlgy.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。【词汇精讲】access作名词,意为“通道;(使用、查阅、接近或面见的)机会”;作动词,意为“进入;使用;获取”。The nly access t the farmhuse is acrss the fields.去那座农舍的唯一通路是穿过田野。The Wrld Wide Web is a cmputer netwrk that allws cmputer users t access infrmatin frm millins f websites via the Internet.万维网是一种计算机网络,它允许电脑用户通过因特网来获取众多网站的信息。
Peple have better access t health care than they used t,and they’re living lnger as a result.人们有了比过去更便捷的医疗服务,因此,人们更长寿了。He put the medicine in the tp drawer t make sure it wuld nt be accessible t the kids.他把药放在上层的抽屉里,以确保孩子们够不到。
【微写作】 The facilities f the cinema have been adapted t give access t wheelchair users,s it is mre accessible t peple with disabilities.电影院的设施经过了改造以方便轮椅使用者使用,使残疾人更容易进入电影院。
6.When yu g thrugh tugh times,yu meet thers wh are facing similar challenges.当你经历困难的时候,你会遇到其他面临类似挑战的人。【词汇精讲】g thrugh是动词短语,意为“经历;度过;通读”,还可意为“检查,完成”等。Jane Gdall must have gne thrugh a lt in the African frest.简·古德在非洲丛林中一定经历了许多磨难。If yu had gne thrugh yur papers befre handing them in,yu wuldn’t have made s many mistakes.假如你交试卷前检查一下,你就不会犯那么多错误了。
D yu think the husing price will keep ging up in the years t cme?你认为在未来几年内房价会持续上涨吗?T get a better grade,yu shuld g ver the ntes again befre the test.要想获得更好的成绩,你应该在考试之前再复习一下笔记。I g in fr music and tennis while my brthers g in fr swimming.我热衷于音乐及网球,而我兄弟们喜欢游泳。
重点句式1.At age 50,she fund herself ut f wrk and stuck at hme with nly her cmputer t keep her cmpany.50岁时,她发现自己失业了,困在家里,只有电脑相伴。【句式剖析】find herself ut f wrk为“find+宾语+宾语补足语”,ut f wrk和stuck at hme是句子的宾语补足语,说明宾语herself的处境。I called at her huse but I fund her ut.我去她家时发现她不在家。We fund the map quite ut f date.我们发现这张地图已完全过时。
He fund the city much changed.他发现这个城市发生了巨大的变化。When I went t see her,I fund her lying in bed.我去看望她的时候,我发现她躺在床上。
2.She was s inspired by the peple she met nline that she decided t start an IT club t teach lder peple hw t use cmputers and the Internet.她受到网友的启发,决定成立一个IT俱乐部来教年长一些的人们学习使用电脑和互联网。【句式剖析】句中的意为“如此……以至于……”,s为副词,that 为连词,引导结果状语从句。She’s kind and patient,and she explains English grammar s clearly that even I can understand it!她既友好又耐心,并且她的英语语法解释得如此清楚,以至于连我都能明白!The mn is s far away frm the earth that it lks rather small.月球离地球那么远,以至于它看起来很小。
【句式拓展】(1)s+adj./adv.++adj.+a/an+n.[C](单)++many/few+n.[C]复++much/little(少)+n.[U]+that...(2)such a/an(+adj.)+n.[C](单)+that++(adj.+)n.[C](复)++(adj.+)n.[U]+that...
【点拨】(1)和都表示“如此……以至于……”,that引导结果状语从句。其中,s后边可加形容词或副词,而such后边要加名词(名词前面可以带形容词,也可以不带)。两者常可互换。如:They are such interesting nvels that I want t read them nce again.=The nvels are s interesting that I want t read them nce again.这些小说非常有趣,我想再读一遍。(2)such与ne,n 等词一起修饰名词时,这些词要放在such的前面,即ne/n/any/all/many/sme/several/few+such+n.。如:There seems t be n such wrds in the English language.英语里好像没有这样的单词。(3)在句型中,如果s/such位于句首,句子要用部分倒装。如:S fast des he run that nbdy in ur class can catch up with him.他跑得非常快,班上没人能追上他。
3.Nw that he wrks and can take care f himself,his daughter has time t study at university.现在他工作了,又可以照顾自己,他的女儿就有时间在大学学习了。【句式剖析】nw that意为“由于;既然”,引导原因状语从句。Nw that I have made this first visit,I hpe I can cme many mre times.既然我开始了这第一次拜访,那么我希望能够来更多次。Nw that yu’ve passed yur test,yu can drive n yur wn.你驾驶考试既已合格, 就可以独自开车了。
We culdn’t g ut because it was t cld.因为天气太冷,我们不能外出。Since yu can’t answer the questin,I’ll ask smene else.既然你回答不出这个问题,我就问别人了。It must be mrning fr the birds are singing.一定是清晨了,因为鸟儿在叫。As there was n answer,we wrte him a letter again.鉴于他没有回复,我们又给他写了封信。
Ⅰ.单词拼写1.If we hadn’t made adequate preparatins,the 　　　　　(会议) wuldn’t have been s successful. 答案:cnference2.This tag carries infrmatin specific t that bject,and the data can be 　　　　　(更新). 答案:updated3.This　　　　　(软件) is very useful and yu can dwnlad it frm the Internet free f charge. 答案:sftware4.China has been pushing the refrm f public hspitals fr the 　　　　　(利益) f all its citizens. 答案:benefit
5.Whever wins the electin is ging t have a 　　　　　(艰难的) jb getting the ecnmy back n its feet. 答案:tugh
Ⅱ.语篇填空Nt nly has the Internet made ur lives mre 1. 　　　　　(cnvenience),but als peple’s lives have been changed by nline cmmunities and scial netwrks.Take Jan Tchamani,a 50-year-ld English teacher,2. 　　　　　 example.She had t quit her jb because she was suffering a serius illness.With nly her cmputer t cmpany her,she felt lnely and 3.　　　　　(bre).Hwever,by 4.　　　　　(surf) the Internet,she fund her life greatly changed since the Internet was able t keep peple clser n matter 5.　　　　　 they lived. 
6.　　　　　(inspire) by the peple she met nline,she made up her mind t start an IT club t teach lder peple hw 7.　　　　　(use) cmputers and the Internet.In rder t learn mre abut hw t use the Internet t make the sciety 8.　　　　　(gd),Jan herself has started taking nline classes.She believes that it is 9. 　　　　　(high) imprtant t bridge the digital divide and make sure that everyne has access 10. 　　　　　 the Internet and knws hw t use new technlgy.Her next gal is t start a charity website t raise mney fr children in pr cuntries.Due t the Internet,Jan’s life has been greatly imprved.