冀教 八下 英语 Unit 4《unit 4 Review》课件

Unit4TheInternetConnectsUsUnitReview课文呈现BuildingYourVocabularyⅠ.Fillintheblankswiththewordsfromthisunit.Thefirstletterisgiven.1.Heisfamiliarwiththecomputer.Hecantypewithoutlookingatthek.2.Thechildhhimselfintheclosetwhenheheardhisparentscomein.eyboardid课文呈现3.Aftersomeawfulrainydays,thesunfinallya.4.Becauseofexcellentengineers,ourcountry'selectronicihasdevelopedalot.5.Shewrotemanyletterstoheroldfriendbutdidn'trareply.ppearsndustryeceive课文呈现Ⅱ.Fillintheblankswiththephrasesinthebox.1.Please_____________yournamesoneachpageofthepaper.2.Idon'twantto_____________myparentsforfoodandclothing.3.Sheusedto____________togooutaloneatnight.4.Ithinkthesetables__________toomuchroom.5.Howlongwillittaketo__________thatnewmachine?writedownbeafraiddependonsetup

dependon

writedown

beafraid

takeuptakeupsetup课文呈现Rewritethesentencesusing“if”．Example：

Youknowhowtochatonline.Youcanmakefriendswithpeoplefromeverycorneroftheworld.Ifyouknowhowtochatonline,youcanmakefriendswithpeoplefromeverycorneroftheworld.GrammarinUse课文呈现1.Youknowhowtousethecomputer.Youcanwriteyourreportonthecomputer.__________________________________________________________________________________________________2.Youknowanotherprogram.Youcanedityourpassagemoreeasilythanbefore.______________________________________________________________________________________________Ifyouknowhowtousethecomputer,youcanwriteyourreportonthecomputer.Ifyouknowanotherprogram,youcanedityourpassagemoreeasilythanbefore.课文呈现3.YouarecarefulontheInternet.Itwillmakeyourlifericherandeasier._______________________________________________________________________________________________4.Youspendtoomuchtimeonline.Itwillhurtyourfamilyandfriendships.________________________________________________________________________________________________IfyouarecarefulontheInternet,itwillmakeyourlifericherandeasier.Ifyouspendtoomuchtimeonline,itwillhurtyourfamilyandfriendships.课文呈现ListeningandSpeakingⅠ.Listenandrepeat.1.IoftenreadEnglishstorybooks,magazinesandnewspapers.2.Couldyouspeakmoreloudly?3.Withagoodeducation,youcanmakeadifference.4.Theyusedtobeveryactivetogether.课文呈现Ⅱ.Listentothepassageandwritetrue(T)orfalse(F)．1.IwashitbyacarwhenIwasfive. (

)2.Ican'twalkbutIcanplaybasketballwithmyfriends. (

)3.NowIspendalotoftimereadingeveryday. (

)FFT听力材料Iamafifteen-year-oldboy.Attheageofseven,acarhitmewhenIwaswalkinginthestreet.IwassavedbutIcouldnotwalkfromthenon.Icouldn’tgotoschoolandIcouldn’tplaybasketballwithmyfriends.Ihadnothingtodoeveryday.Ididn’ttalktoanyoneandnobodysawmesmile.Butoneday,Ifoundabookinmyfather’sbookcase.Itinterestedme.Thereweremanyinterestingstoriesinthisbook.Ilikedthemverymuch.听力材料Iwantedtoreadmorebooks.Ispentallmyfreetimereading.IwasalwayslostinthebooksandIlearnedalotofknowledgefromthebooks.Becauseofreading,Iamhappyeveryday.Butthereisstilloneproblem.IhavealmostfinishedreadingallthebooksinmyhomeandIdon’thaveenoughmoneytobuynewones.WhatshouldIdo?课文呈现Ⅲ.Groupactivity—adebate!Everythinghastwosides—agoodoneandabadone.Createadebateinyourgroup.Step1：Chooseatopic(Ofcourse,yourtopicmusthavetwosides).Step2：Dividethestudentsinyourgroupintotwoteams.Step3：Theleaderofeachteamchoosesonesideofthetopic.Step4：Allofthemembersineachgroupsearchformoreinformationtosupporttheirsideofthetopicandprepareagoodargument.课文呈现Readthepassageandwritetrue(T)orfalse(F)．

ComputersAreUsefulToolsComputersarefastandseldommakemistakes.Theycandomanyeverydayjobsquicklyandeasily.Theyarewidelyusedinfactories,hospitalsandbanks.

People,suchasscientists,writers,teachersandstudents,usecomputerstodoallkindsofwork.Butyearsago,computerscouldn'tdowhattheydotoday.Theywereverybigandexpensive.PuttingItAllTogether课文呈现Veryfewpeoplewereinterestedinthemorknewhowtousethem.Today'scomputersaresmaller,cheaperandmucheasiertouse.Peopleusethemathome,atworkandevenwhentheytravel.

ComputersandtheInternethavechangedthewaywecommunicateandallowustoconnectinwayswedidn'tthinkwerepossibleinthepast.1.Computerscan'tdoeverydayjobs.(

)2.Onlyfactories,hospitalsandbanksusecomputers.(

)3.Yearsago,fewpeoplewereinterestedincomputers.(

)4.Today'scomputersaresmaller,cheaperandmucheasiertouse.(

)FFTT课文呈现Findmoreexamplesfromthisunit.Thenmarkyourstars.Ⅰ.TalkingabouttheInternetHowdoyouusetheInternet?____________________________________________________________________________________________________IcantalkabouttheInternetanduseitfreely.☆☆☆☆☆Self-EvaluationIlikechattingwithmyfriendsonline.IlikedoingresearchformyhomeworkontheInternet.课文呈现Ⅱ.AdverbialClausewith“if”IfIworkhardthisevening,Iwillcompletemyresearch.________________________________________________________________________________________________________Icanuseadverbialclauseswith“if”properly.☆☆☆☆☆IfIwanttoimprovemyspokenEnglish,I'llgoto“Language”．Ifyoudon'tstophim,hewillplaygamesthewholeday.课文呈现Everybody!Hearthis!Here'salessonyouwon'twanttomiss!ConnectyourselftotheInternet.Yourcomputeristhetool.Typeinwhereyouwanttogo,Eventalktoanotherschool!Everybody！HearThis!课文呈现Everybody!Hearthis!Here'salessonyouwon'twanttomiss!Typethewordsyouwanttosay.Press“send”andyouwillsee.InaminuteortwoyoumayreceiveAnansweronthescreen.课文呈现Everybody!Hearthis!Here'salessonyouwon'twanttomiss!DistancedoesnotmatterWhenyousearchtheInternet.YoucansearcharoundtheworldForinformationyouwon'tforget!单元语法沙龙if引导的条件状语从句if作从属连词,意为“如果”,用来引导条件状语从句,表示主句动作发生的条件。if引导的条件状语从句可放在主句之前,也可放在主句之后。但当if引导的条件状语从句放在主句之前时,常用逗号与主句隔开。e.g.Youwillbelateifyoudon’thurryup.=Ifyoudon’thurryup,youwillbelate.如果你不快点,你就会迟到。考向一单元语法沙龙[易错点]在含有if引导的条件状语从句的复合句中,如果主句用一般将来时,从句应用一般现在时表将来。e.g.Wewillgotothefarmifyouarefreethisafternoon.如果今天下午你有空，我们就去农场。考向二中考在线1：—Labor(劳动)educationisimportantforstudents’development.—Yes.______schoolsputitintopractice,studentswillbemoreindependentandhelpful.[成都]A.WhileB.UnlessC.If【】“学校把劳动教育付诸实践”是“学生更独立、更乐于助人”的条件。while当……时候；unless除非，如果不；if如果。C单元语法沙龙单元语法沙龙在含有if引导的条件状语从句的复合句中,如果主句是祈使句,从句也要用一般现在时。e.g.Let’sgoshoppingifyouarenotbusy.如果你不忙的话,咱们去购物吧。考向三单元语法沙龙在含有if引导的条件状语从句的复合句中,如果主句含有情态动词,如can,may,must等,从句也要用一般现在时。e.g.Youcanstayherefortheweekendifyoulike.如果你愿意,你可以留在这里过周末。考向四速记小法if条件句：主将从现，主祈从现,主情从现。拓展：（1）if还可以引导宾语从句,意为“是否”。中考在线2：—WhatdidLilysaytoyoujustnow,Emma?—Shewantedtoknow______.[黄冈]A.whatwillIdothisSundayB.whodidIplayvolleyballwithjustnowC.whyIamlateforclassthismorningD.ifIcouldgoshoppingwithhertonight【】宾语从句的语序用陈述句语序，A选项和B选项都是疑问句，故排除。又由于在宾语从句中，主句用一般现在时，从句可用任何时态；主句用过去时，从句应用过去某种时态，此处根据“wanted”可以判断，主句使用了过去时态，因此从句也应该使用过去时态，从而排除C。D单元语法沙龙单元语法沙龙（2）引导条件状语从句的连词和连词词组还有：unless(除非),as/solongas(只要)。e.g.Solongaswedon’tloseheart,wewillfindawaytoovercomethedifficulty.只要我们不泄气,就能找到克服困难的方法。Wewon’tgotothecinemaunlessyouagree.除非你同意,否则我们将不去看电影。本学期，我省中小学采取网上授课的教学方式。有些同学取得很大进步，也有些同学成绩下滑。对此，你有什么看法呢？[龙东]请以“Whatdoyouthinkoflearningonline?”为题，谈谈你的切身感受。话题与写作单元话题提示信息：1)网络直播课是学校避免疾病传播的一种教学方式(spread传播v.)；2)作业形式丰富多样(allkindsof);3)课后可以观看回放(playback回放n.);4)一些同学对自己要求不严格、不认真听讲、不按时完成作业；5)Wi-Fi不好，导致网课不能顺利进行(goonwell)；……话题与写作注意：文章开头已给出，不计入总词数。Whatdoyouthinkoflearningonline?Atthebeginningofthisterm,westartedhavingonlinelessons.Somestudentsmadegreatprogress,whileothersfoundthemselvesfarbehindtheirclassmates.Asforme,Ithink_______________________________________________________________________________________________________________________________________话题与写作话题与写作审题指导审题话题：在线学习体裁：议论文时态：一般现在时人称：第一人称“对比法”论述线上教学的优势和不足：首先点明上网课的情况，然后对比网课的优势与不足，最后阐明自己的观点。话题与写作写作方法话题与写作写作模板线上教学开头段：点明上网课的情况。Atthebeginningofthisterm,westartedhavingonlinelessons.中间段：对比网课优势与不足。Asforme,Ithinklearningonlineishelpfulforustoavoidspreadingthedisease.Ofcourse,thenewwayoflearningbringstroubletothosewhoarenotstrictwiththemselves.结尾段：阐明自己的观点Inmyopinion,it’sstudents’dutytostudyhardnomatterwhereyouarelearning,atschoolorathome.话题与写作经典词句单词advantage;disadvantage;cheat短语goonline;beinterestedin;atthesametime句子1.Ontheonehand...Ontheotherhand...2.Itisharmfultoourstudy.3.Everycoinhastwosides.4.Weshouldmakegooduseofitandstayawayfromunhealthywebsites.Whatdoyouthinkoflearningonline?Atthebeginningofthisterm,westartedhavingonlinelessons.Somestudentsmadegreatprogress,whileothersfoundthemselvesfarbehindtheirclassmates.Asforme,Ithinklearningonlineishelpfulforustoavoidspreadingthedisease.①MostoftheclassesinourschoolhavelessonsonDingTalk.话题与写作范文赏析Wecanwatchtheplaybackifwemissanylessons.②Anditalsooffersusdifferentkindsofhomework③besidestraditionalones,likevideoandvoicehomework.Ofcourse,thenewwayoflearningbringstroubletothosewhoarenotstrictwith④themselves.Ontheonehand⑤,theydon’ttakeonlinelessonsseriously.Sotheyneitherlistencarefullynorfinishhomeworkintime.话题与写作Ontheotherhand⑥,Wi-Fiisnotgoodenoughtomakesurethelessonsgoonwell.Thoseproblemsworrytheirparentsalot.Inmyopinion,it’sstudents’dutytostudyhardnomatterwhereyouarelearning,atschoolorathome.话题与写作本文是有关线上教学的话题，作者采用对比法阐述线上教学的优势与不足。开头首先提出上网课后出现的现象：有的同学学习进步，有的同学学习退步。中间作者据此做了论述。最后阐明自己的观点：无论什么学习方式，努力学习是学生的责任。话题与写作名师点评添彩点：①处引出线上教学的优势。②运用if引导的条件状语从句，说明线上教学的优势，可以回放。③offers运用得很好，形象地表达了网课突破传统的课堂，提供不一样的作业方式。④arenotstrictwith直接点明学习下滑的原因。用词准确到位。⑤⑥分两方面说明问题。总之：作者文字功底扎实，用词精准，思路明晰，逻辑性强。话题与写作课堂练习一、用所给单词的适当形式填空1.Peopleusedto_________(write)letterstotheirfriendsandrelatives,butnowtheyareusedto___________(send)e-mails.2.Themanisoneofthemostfamous___________(doctor)inthetown.3.Itusuallytakesmeonehour_____________(practice)playingtheguitareveryday.writesendingdoctorstopractice课堂练习4.Keepon_________(read)everyday,andyouwillgetmoreknowledge.5.Theboydreamsof_________(be)ascientistinthefuture.6.Myfatherboughttwo_________(tablet)formytwinbrotherandmeasourbirthdaypresents.7.Lisacan’tacceptmy_____________(invite)becausesheisbusytoday.readingbeingtabletsinvitation课堂练习8.Canyou_________(name)alltheAmericanstates?9.I’mgoingtodosome____________(research)intothecausesofairpollution.10.Iftheprojectneedsfurtherstudy,wecanhavea____________(meet)thisafternoon.nameresearchmeeting课堂练习二、单项选择11.Asamiddleschoolstudent,youshouldlearntodepend_________yourselftomakeadecision.[广元]A.ofB.withC.forD.on【】句意为“作为一名中学生，你应该学会依靠自己做出决定”。dependon是固定搭配。故选D。D课堂练习12.I_________beautifulflowersfromMikejustnow,butIdon’twanttothem.A.receive;acceptB.accept;receiveC.received;acceptD.accepted;receive【】句意为“我刚才收到了来自迈克的漂亮的花，但我不想接受它们”。根据justnow可知此句时态是一般过去时，故排除A和B；receive是收到但不一定接受，accept是接受的意思，结合句意可知此题应选C。C课堂练习13.—Canyoutellmehowtousethecamera,Tina?—Ofcourse.It’svery_________touse.A.boringB.simpleC.successfulD.unlucky【】句意为“——你能告诉我如何使用相机吗，蒂娜?——当然。它使用起来很简单”。boring无聊的；simple简单的；successful成功的；unlucky不幸的。本题问句是请求帮助，根据语境，可知A、C和D三项意思都与句意不符，故选B。B课堂练习14.Thesehandicraftsaremade_________andthey’reverypopularwithforeigntourists.A.inhandB.athandC.byhandD.outofhand【】句意为“这些手工艺品是手工制作的，它们很受外国游客的欢迎”。inhand在控制下，在掌握中；athand在手边，在附近，即将来临；byhand用手工；outofhand失去控制，不可收拾。根据空前“Thesehandicraftsaremade”可知，此空是用手工的意思，故填byhand，故选C。C课堂练习15.Ifyoukeepon_________,youcanmakegreatprogress.A.studyB.tostudyC.studiedD.studying【】句意为“如果你继续学习，你会取得很大的进步”。根据“keepondoingsth.继续做某事”可知选D。D课堂练习16.Ifit_________rainontheweekend,we’llgoclimbing.A.isn’tB.doesn’tC.won’tD.didn’t【】if引导的条件状语从句常用一般现在时表示将来，故选B。B课堂练习17.YoucansurftheInternet_________youwanttoknowaboutthe2020WorldMiddleSchoolGames.A.untilB.afterC.ifD.unlessC课堂练习18.Ifthereisamuseumnearhere,I_________myfriendstovisitit.A.takeB.willtakeC.tookD.amtaking【】在含有if引导的条件状语从句的复合句中，时态遵循“主将从现”原则，此处从句用的是一般现在时，主句应用一般将来时。B课堂练习19.Parents_________iftheydon’tseetheirchildrenathomeintheevening.A.isworriedB.wasworriedC.willbeworriedD.worriedC课堂练习20.—IwonderifourforeignteacherMr.WhitewillreturntohishometownnextTuesday.—I’mnotsure.Butifhereturnstohishometown,I_________himoff.A.seeB.sawC.amseeingD.willsee【】空处所在句中的if引导条件状语从句，从句常用一般现在时表示将来，复合句中的主句应用一般将来时。D课堂练习三、连词成句（注意大小写）21.passon,to,its,message,others_____________________________________________.22.she,very,is,farawayfrom,here____________________________________________?23.takeup,anymor