2023学年完整公开课版八上u4t3sb

Unit4OurWorldTopic3TheInternetmakestheworldsmaller.SectionBFreetalkReviewthewords:1./t∫i:p/2./,ɔn'lain/3./'læŋg'wi:dЗ/4./,infə(r)mei∫n/5./,hed'mɑ:stə(r)/adj.便宜的，廉价的n.资料，信息n.校长n.语言adj/adv在线（的）,互联网(的）cheaponlinelanguageinformationheadmasterLet’slearnthenewwords:Look!Thisisaphotoof______/mɑ:(r)z/.Mars火星n.Let’slearnthenewwords:Howdeliciousthe_______/'pi:tsə:/is!pizza比萨饼n.Let’slearnthenewwords:ShuiJunyi(水均益）isfamousasa________.

/ri'pɔ:(r)tə(r)/reporter记者n.Let’slearnthenewwords:China’slargestbusiness(商业）_______/'

websait/

isTaobao.website网站，网址n.

Readthenewwords:Mars/mɑ:(r)z/火星n.pizza/'pi:t

sə:/比萨饼n.reporter/ri'pɔ:(r)tə(r)/记者n.website/'

websait/网站，网址n.

__Reviewthephrases:在网上购物找资料发电子邮件与某人聊天面对面玩电脑游戏在二十世纪六十年代

形成

将其投入使用

ontheInternet/onlinechatwithsbsende-mailsdosomeshoppingfindinformationplaycomputergamesfacetoface查明inthe1960smakeitintousecomeintobeingfindoutReviewthephrases:等等让世界变得更小

变得越来越重要maketheworldsmallerandsoonbecomemoreandmoreimportantTheInternetmakestheworldsmaller.形容词作宾补TheInternetisbecomingmoreandmoreimportanttous.WehavetalkedsomethingabouttheusesoftheInternet.DoyouoftenusetheInternet?WhatcanwedoontheInternet?---IlistenedtomusicontheInternet.WhatdidyoudoontheInternet?JaneandherfriendsaretalkingaboutthethingstheydidontheInternetlastnight.WhatdideachofthemdoontheInternetlastnight?Listento1aandcompletethetable.Name

WhattheysaworheardonlineJanesawanew______of______Michaelstudiedpicturesof______Kangkangheardthat_________couldputlittlecomputersrightintoour______Mariawatcheda_______photoMarsbirdsscientistsheadsmovie1b录音1a-P99学案二.课内思考对话理解1.学案四．语言点梳理

1.Guesswhat!意为：_______________________.

3.Itlookedlikeabigredplateofpizza.意为_____________________________looklike意为“____________”，这里的like是介词。abigredplateofpizza意为：_______________.aplateof意为：____________________.

例：两盘肉___________________2.anewphotoofMars意为：_____________________.aphotoof意为：_____________________.你猜怎么着！一张新的火星相片一张…的相片一大盘红色比萨一盘twoplatesofmeat看起来像…它看起来就像一大盘红色比萨学案四．语言点梳理

5.

Istudiedpicturesofbirdsformysciencelesson.意为___________________________.我了解了科学课中鸟的图片。词组：一张….的图片______________apictureofsciencelesson意为：_____________________.科学课7.Areportersaidthatscientistscould

putlittlecomputersright

intoourheads.意为_____________________________________________

词组：把…放进….里________________________________一个记者说科学家能把微型电脑直接放入我们的大脑中。put…into…8.fromtheInternet意为_________________________.

在/从互联网上throughtheInternet同义词组：__________________,_________________

ontheInternet6.newswebsite意为___________________________.新闻网站right直接地Rewritetheconversationintopassagebasedon1b.Lastnight,Jane____________________________________andMichaelalso____________________forhissciencelesson.Kangkangvisitedhisfavoritewebsiteandheardareportersaidthat__________________________________________________.Hewasnotsureifthatwasagoodidea.Maria________________onlineandshewassurenoscientistwasgoingtoputacomputerintoherhead.sawanewphotoofMarsontheInternetlookedatphotosonlinescientistscouldputlittlecomputersrightintoourheadswatchedamovie1c视频1a-P99学案二.课内思考对话理解2.1d.WriteanotherpassagefromJane’spointofview.Youcanbeginlikethis:Lastnight,Maria,MichaelandI…学案二.课内思考对话理解

3.HelpJanetocompletethepassage.

Lastnight,Maria,Michael,KangkangandIallplayedonthecomputer.WeusedtheInternettodod_________things.IsawanewphotoofMarsontheInternet.Ithoughtitlookedlikeabigredplateofpizza.Michaelalsolooked____photosonline.Hestudiedpicturesofbirdsforhis_________(科学）lesson.Iwassurehecouldfindalotofi____________ontheInternet.Kangkangvisitedhisfavorite______(新闻）websiteonline.Heheardareportersaidthatscientistscouldputlittlecomputersright_____ourheads.Hewasnotsureifitwasagoodidea.Mariawasquitesure_____/nəu/scientistwasgoingtoputacomputerintoherhead.She_________amoviefromtheInternetlastnight.Weenjoyed_________lastnight.IthinktheInternetmakesourlifeeasierandmoreinteresting.TheInternetisbecomingmoreandmore__________/'pɔpjələ(r)/amongstudents.ifferentnewspopularourselvesnointonformationscienceatwatched学案三．语法疏导：sure的用法:(一)sure是_______词，意为___________1.besuretodosth.一定/务必做某事eg:我们一定会赢得这个比赛。

We___________winthegame.

=We______________winthegame2.besureofsth确信，有把握eg；他对他的答案有把握。He___________hisanswer.eg:.issureofaresuretoaresurewewillaresurethatwe’ll形容确信，肯定学案三．语法疏导：

(二)请从课文1a中找出有sure的句子。1.________________________________________2.________________________________________3.________________________________________

归纳小结：以上三个句型结构为：1.___________________意为：_______________2.____________________意为：______________3.____________________意为：_______________I’msureyoucanfindlotsofinformationontheInternetnow.I’mquitesurenoscientistisgoingtoputacomputerintomyhead.I’mnotsureifthatisagoodidea.besure(that)+宾语从句确信…;肯定…bequitesure(that)+宾语从句相当确信…;相当肯定…benotsureif/whether+宾语从句不确定/信是否…宾语从句用陈述句语序(主语+谓语)Workinpairsandmakeupconversationswiththesentencesinthebox.ExampleA:I’msure(that)

therearemanyinterestingthingstoseeontheInternet.B:I’mnotsurewhether/if

itisgoodtoshoponline.2Practice宾语从句用陈述句语序课本P100WilleveryoneintheworldusetheInternetinthefuture?Arethereanygoodmoviewebsitesonline?CanwefindinterestingbooksontheInternet?Willpeoplehavecomputersintheirbodiessomeday?一般疑问句I’msure(that)…I’mnotsureif/whether…宾语从句用陈述句语序WilleveryoneintheworldusetheInternetinthefuture?将来1.I’msure(that)2.I’mnotsurewhether/if

everyoneintheworld

will

usetheInternetinthefuture.

everyoneintheworld

will

usetheInternetinthefuture.Arethereanygoodmoviewebsitesonline?1.I’msure(that)2.I’mnotsurewhether/if

thereare

somegoodmoviewebsitesonline.

thereare

anygoodmoviewebsitesonline.CanwefindinterestingbooksontheInternet?1.I’msure(that)2.I’mnotsurewhether/if

wecanfindinterestingbooksontheInternet.

wecanfindinterestingbooksontheInternet.Willpeoplehavecomputersintheirbodiessomeday?将来某一天1.I’msure(that)2.I’mnotsurewhether/if

peoplewill

havecomputersintheirbodiessomeday.

peoplewillhavecomputersintheirbodiessomeday.

DiscussingroupsaboutwhatyoudidontheInternet.ThensayI’msure(that)it’sgood/badforsb./I’mnotsurewhether/if

it’sgoodforsb.Makeareportaboutthem.

3ProjectExample:IdidsomeshoppingontheInternet.I’msure(that)it’sgood/badforme.

KangkangplayedcomputergamesontheInternet.

I’mnotsurewhether/ifitis

goodforhim.….学案【当堂训练】学案三．语法疏导：[运用]根据汉语意思完成英语句子:1.我确信他会来参加我的生日晚会。

I_______________hewillcometomybirthdayparty.2．他相当肯定李老师明天会回来。

He_____________MrLiwillcomeback.3.他不确定他是否能帮助我。

He____________________hecanhelpme.amsure(that)isquitesure(that)isn’tsureif/whetherSummary1.Newwords:Mars,pizza,reporter,website2.keyphrases:（学案词组）3.Grammar:be(quite)sure(that)+宾语从句

benotsureif/whether+宾学案一，课前预习2、翻译下列短语.句子

你猜怎么着！一张新的火星图片看起来像一大盘红色比萨科学课新闻网站把…..放入里从/在互联网guesswhatnewswebsiteput…into…sciencelessonlooklikeanewphotoofMarsabigredplateofpizzaon/throughtheInternet【当堂训练】

1.根据句意，有所给词的适当形式填空。1)Theytooksome________withthenewcamera.2)Mybrotherbuilta________himself.3)Whatareyougoingtobe,a________oradoctor?4)Havesometea,please.The______willbereadyintenminutes.5）Scientistsaresuretherearenolivingthings(生物）on________.photoswebsitereporterpizzareporter,website,photo.Mars,pizzaMarsHomework1.熟记SectionB单词与词组，背诵1a对话。2.完成同步SectionB3.书面表达：学案当堂训练3。4.预习SectionC，并完成“学案”中的课前预习部分。5.听写SＡ，ＳＢThankyou!2.根据汉语意思完成英语句子。1）这棵树看起来像什么？Whatdoesthetree________________.2）我不确定我是否会找到一些有用的资料。I’mnot_______________Icanfindsomeusefulinformation.3）不要往牛奶里放太多的糖。Don’t_______toomuchsugar______themilk.4）网上有很多关于他的信息。

Thereis_________________________abouthimontheInternet.5）你看一下这张图片，看看你喜不喜欢。

___________________thispictureandseeifyoulikeit.looklikeLookatlotsofinformationintoputsurewhether/ifListentothesentences,payingattentiontotheliaison,weakform,stressandintonation.Thenreadafterthetapeandimitate.1.’Good’morning.’Good’evening.2.Will’everyoneinthe’world’usethe’Internetinthe’future?3.Well.’Somepeople’watch’TV’online.4.Doyouknow’howto’protect’ourselvesfromthe’earthquake?4b录音4b-P100▲▲▲▲5.’Really?’Whichwasthe’most’serious?6.A’reportersaid’scientistscould’put’little’computers’rightintoour’heads.7.The’Internet’makesourlife’easier

and’moreinterestingTherisingtoneisoftenusedingeneralquestions,greetingsandrequests.▲▲单词P99-1021.Mars2.pizza3.website4.reporter5.perfect6.safely7.true8.cheat9.correct10.search火星正确的，恰当的，改正，纠正，修正欺骗，作弊确实的，真的，真正的安全的搜索，搜查完美的，最佳的记者网站，网址比萨饼单词P99-1021.2.3.4.5.6.7.8.9.10.火星正确的，恰当的，改正，纠正，修正欺骗，作弊确实的，