Unit3复习课件外研版英语八年级上册

期末复习考点串讲Units3unit3词汇选词填空CONTENTS语法串讲·融会贯通真题引领·实战训练考情透视·目标导航知识梳理·夯实基础0403020101课标要求考情分析目标导航考情透视·目标导航课标要求能够掌握发明主题词汇：design,invent,problen,solution,machine,object,award等掌握搭配：knockover,movearound,warmabout,finishschool等。能够在具体的语境中理解动词不定式和动名词作宾语的语法功能，识别常用搭配，运用目标语法和给定的表达合作设计解决方案，完成广告类应用性的写作任务。能够结合社会问题，设计创新解决方案，体会语言服务于社会问题的价值（如辅助器具设计），培养创新思维。01语言知识02语言能力03文化意识与情感态度考情透视·目标导航考情分析语法与词汇动词不定式作宾语、主语、表语等成分。动名词作宾语。正确使用动词不定式或动名词完成相关的练习。掌握核心句型与短语及词汇。阅读理解通过阅读语篇，找出更多例句，理解两种结构在语境种的表达差异，能够识别动词不定式和动名词作宾语的常见用法。写作与表达能够模仿语篇中的句型，口头或书面描述个人经历，强化语言的输出能力。通过归纳例句规则，完成阶梯式练习，发展语法的分析与迁移能力02单词、短语、句型知识梳理·夯实基础知识梳理·夯实基础一、重点单词Unit3Makeithappen1.展览会2.一块3.人工的4.长期疾病5.价格为；花费6.借出7.帮助某人8.打印机9.发明10.重V.fairblockartificialconditioncostlend-lent-lentlendsb.ahandprinterinventweigh11.千克12.解决13.发明物14.下载15.应用16.失明的17.机器18.警告19.物体20.检测记录kilogramfixinventiondownloadapplyblindmachinewarnobjectsense知识梳理·夯实基础一、重点单词Unit3Makeithappen21.祝贺的话22.广告23.日常的24.使忧虑25.有创造力的26.富有想象力的27.发明者28.广泛地29.好奇心30.天资congratulationsadvertisementeverydaytroublecreativeimaginativeinventorwidelycuriositytalent31.电32.闪电33.先驱34.探索n.35.检测36.尽管37.失败38.将来39.探险者40.冒险41.促使42.地震43.锁眼electricitylightningpioneerexplorationtestdespitefailurefutureexplorerriskdriveearthquakekeyhole知识梳理·夯实基础二、重点短语Unit3Makeithappen

冒险举动

改变某人的生活

…由…建造而成

和某人握手

更糟糕的是

一直；总是

吹走

帮某人一把

一整天

尽力做某事haveariskchangeone’slifebuild...outof...shakehandswithsb.what’sworseallthetimeblowawaylendsb.ahandalldaytrytodosth.11.

能够；会12.

继续做某事13.

喜欢做某事14.

赚钱15.

允许某人做某事16.

由……制成17.

在学校18.

一种19.

失去某人的生命20.

超过beabletokeepdoingsth.enjoydoingsth.makemoneyallowsb.todosth.bemadefromatschoolakind/typeofloseone’slifemorethan知识梳理·夯实基础三、重点句型Unit3Makeithappen1.Hebuiltit

plasticblocksandfishingline.

他是用塑料积木和钓鱼线制作的.2.She

anarm.她生来没有胳膊。3.

,childrenlikehergrowquicklyandneednewarmsallthetime.

更糟糕的是,像她这样的孩子长得快,经常需要更换新的假肢。4.Imustlendahandtopeople

.我必须帮一帮像她这样的人。5.Easton

onit.Easton一直从事它。6.He

problemsoneafteranother.

他喜欢一个接一个地解决问题。outofwasbornwithoutWhat'sworselikeherkeptworkingenjoyedfixingAhelpinghandEastonLaChappelle,a14-year-oldstudent,stoodbesidehisworkatascience1.______(展览会).Itwasaroboticarm.Hebuiltitoutofplastic2.________(块)andfishingline."Hello,"saidagirlwithan3._______(人造的)arm,assheshook4._______(hand)withEaston'swork.ThiswasthefirsttimeEastonmetJenny,agirlwithaspecial5.________(健康状况).fairblocksartificialhandsconditionShewasbornwithoutanarm.Herartificialarmwasjustasimplehook,butit6.______(价格为)$80,000.What'sworse,childrenlikehergrowquicklyandneednewarmsallthetime."Itblewmeaway!Ibuiltmyarmforonly$300,"thoughtEaston."Imust7._____(借出)ahandtopeoplelikeher."Afterthefair,Easton'sroombecamealab.Hestayedthereallday.Healwaystried8.__________(improve)hiswork.costlendtoimproveForhis16thbirthday,Eastongota3-D9.________(打印机).Andwithit,he10.________(发明)anartificialarm.Itwasabletomove11.______(介词)brainsignalsoftheuser.Butitwasn'tgoodenoughyet:thearm12.________(重量是)3.6kilograms.Itwastooheavyforachild.Eastonkeptworkingonit.Heenjoyed13._______(fix)problemsoneafteranother.Andfinallyhehitonsuccessatage23.printerinventedwithweighedfixingHisdesignonlyweighed0.5kilogramsandcostaround$500!Easton’s14.________(发明物)hashelpedmanychildren.Hedidn'twanttomakemoneyfromit.Hedecidedtoposthisdesign15._______(在网上)…forfree!Peoplecan16._________(下载)thedesignandmakeanartificialarmwiththeirown3-Dprinters!Whata17._________(help)hand!inventiononlinedownloadhelpingThepowerofcuriosityAlbertEinsteinoncesaid,“Ihavenospecial1.______(天资).Iamonlypassionately2._______(好奇的).”Thegreatestinventionsinhistorywouldbeimpossiblewithout3._______(好奇心).Curiositycanbringnew4.__________(发现).BenjaminFranklinisagreatexample.Hewasdrawntoelectricityandhadadeepcuriosityaboutitsnature.Hedidlotsofresearchtotrytounderstandit.talentscuriouscuriositydiscoveriesForexample,heflewakiteduringastorm.Hiscuriosityledhimtoinventthe5.________(闪电)rod.Thisinventionprotectsbuildingsfromlightning.Curiositycanalsomakepeoplebrave.JustlookatWanHu,theMingDynasty6._______(先驱)ofspace7._________(探索).Hewassocurious8._____(介词)spacethatheinventeda“flyingchair”!Helosthislifewhile9._______(test)thisinvention.lightningpioneerexplorationabouttesting

10.________(尽管)the11._______(fail),hiscuriositygavefuture12.________(探险者)ideas.Peoplelearntfromhisexample,andcreatedsaferwaystoexplorespace.Butcuriosityismorethanjusttaking13._____(risk).Italso14.______(促使)peopletowardscertaingoals.ZhangHeng,aChinesescientistand15._______(invent),wascuriousabouttheworld:howdideverythingintheworldmove?DespitefailureexplorersrisksdrivesinventorHespentyearsstudyingtheskyandtheearth.Finally,hedrewChina’sfirststarmap,andinventedthefirst16.__________(地震)detector.Hiscuriositycontinuestoinfluencescientiststoday.AsJacquesCousteausaid,“Whatisascientistafterall?Itisacuriousmanlookingthrougha17.________(锁眼),thekeyholeofnature,tryingtoknowwhat’sgoingon.”Curiosityisthekey.Itopensonedoorafter18.________(other)forustodiscoveranewworld.earthquakekeyholeanother03语法串讲即时检测语法串讲·融会贯通语法串讲·融会贯通一、定义动词不定式动词不定式可以作除谓语之外的其它所有句子成分，即作主语、宾语、表语、定语、状语、补语“to+动词原形”这个结构叫做动词不定式，属于非谓语动词的一种。其否定式是“notto+动词原形”。eg：Youshouldtellhimtoleave.Youshouldtellhimnottoleave.语法串讲·融会贯通二、动词不定式作主语1.Todoexerciseregularlyisbeneficialtoourhealth.2.Tolearnanewlanguagerequirespatienceanddedication.一般情况下，-todo做主语更多用于形式宾语句Itis+n./adj.+(for/ofsb.)+todosth.语法串讲·融会贯通二、动词不定式作宾语常接不定式todo作宾语的动词有：wanttodosth.plan/meantodosth.hope/wishtodosth.offertodosth.decidetodosth.expecttodosth.wouldliketodosth.trytodosth.learntodosth.refusetodosth.当动词不定式todo这个结构太长，为了利于理解句子意思，通常会把todo放到句子后面，原来的位置用个形式宾语it来代替。常见句型:Ifind/believe/think+it+adj./n.+(forsb.)+todosth.语法串讲·融会贯通常见的后面接动名词做宾语的动词有：enjoydoingpractisedoingfinishdoingavoiddoingkeepdoingminddoing等。注意：有些动词既可以用不定式作宾语又可以用动名词做宾语，但表达的意义可能不同：remembertodo；rememberdoingstoptodo；stopdoingforgettodo；forgetdoing04真题引领·实战训练综合训练拓展提升1.Myteachertoldus______(finish)ourhomeworkbefore9o’clockthisevening.2.Lilydecided______(join)theEnglishclubtoimproveherspeakingskills.3.It’simportantforus______(learn)howtoprotecttheenvironment.4.Theyplan______(visit)theirgrandparentsduringthecomingmid-termholiday.5.Myparentsexpectme______(get)goodgradesinthemathexam.6.Weneed_________(prepare)fortheschoolpartythisweekend.Doyouwanttohelp?7.Shehopes_________(become)adoctorwhenshegrowsup,justlikeherfather.8.Myparentsaskme_____________(notspend)toomuchtimeplayingphone.tofinishtojointolearntovisittogettopreparetobecomenottospend语法串讲·融会贯通1.Hepractises______(play)theguitarfortwohourseveryday.2.Weshouldavoid______(make)thesamemistakenexttime.3.Wouldyoumind______(turn)downthemusic?I’mstudying.4.Shesuggested______(go)totheparkforapicnicthisweekend.5.Theykept______(talk)loudlyinclass,sotheteacherwasangry.6.Heenjoys____________(play)basketball.7.Mybrotherspentthreedays______(prepare)forhisEnglishspeechcontest.8.Wearelookingforwardto______(travel)toXi’anduringthewinterholiday,becausewe’reinterestedin______(learn)abouttheTerracottaArmy.playingmakingturninggoin