人教版九年级英语unit4全单元课件

Unit4Whatwouldyoudo?Revision•Choosecorrectwordstofinishsentences•1.Be_______inyourself!You’llsurelydoitwell.•2.Ourteacherisvery___________.Heknowsalot.•3.Twothirdsoftheearthis_______withwater.•4.Tominvitedmetohavedinnerwithhim,•butI______.•5.Dictionariesarevery_____forlanguagelearner.confidentknowledgeablecoveredrefusedhelpful6.Don’t_______me.I’mdoingmyhomework.•7.He______hisseattoanoldmanwhenhewastakingabus.•8.Thiskindofmagazine________twiceamonth.•9.They___________eachotherandhelpwitheachother.•10.Childrenneed________sleep.•11.Weshouldworkhardandnot___ourparents_____.•12.He_________agoodsolutiontothisquestionatthemeeting.botherofferedcomesoutgetonwellwithplentyofletdowncameupwithTask2•1.医学研究•2.数百万•3.未经许可•4.宁愿做---而不愿做•5.把它捐给慈善机构•6.当众说话•7.一点也不•8.其余的学生•9.被----覆盖•10.把某人介绍给某人•.medicalresearchmillionsofwithoutpermissionwouldratherdo…thando…giveittocharityspeakinpublicnot…intheslightesttherestofstudentsbecoveredwithintroducesb.tosb.11.一场英语演讲比赛12.一个深的伤口13.吸烟的危害14.有经验做某事15.给予建议关于…16.向医生寻求建议17.独自见一位网友18.意外地anEnglishspeechcontestadeepcutthedangersofsmokinghaveexperience(in)doingsth.giveadviceon…askthedoctorforadvicemeetanInternetfriendalonebyaccident句型再现Task31.如果你有一百万美元，你会做什么？我会把它给医疗研究。2.如果我是你，我会把它存入银行。2.IfIwereyou,Iwouldputitinthebank3.如果别的每个人都带来一份礼物会怎么样呢?3.Whatifeveryoneelsebringsapresent?1.Whatwouldyoudoifyouhadamilliondollars?Iwouldgiveittomedicalresearch.4.你是怎样的人呢?我认为我是精力充沛的和有自信的。4.Whatareyoulike?IthinkIamenergeticandconfident.5.他是一位在处理青少年问题方面有着丰富经验的医生。6.如果在跑步时你损伤了你的膝盖，你会做什么哪？如果我感到有些痛，我会停止锻炼。5.Heisafamousdoctorwhohasalotofexperiencedealingwithteenagers.6.Whatwouldyoudoifyouinjuredyourkneeswhilerunning?IfIfeltsomepain,I’dstopexercisingWhatifeveryoneelsebringsapresent？如果其他人都带了一份礼物怎么办？whatif意为“如果……将会怎么样”，用来询问意见或征求建议，是固定句式，if后用陈述句语序。WhatifIfailtheexam?(改为同义句)______________IdoifI_______theexam?【点拨】Whatshall；failWhatwouldyoudoifyouhadamilliondollars?如果你有100万美元，你会做什么？当if从句所表达的内容不是事实或者是不可能发生的情况时，主从句使用虚拟语气。与现在事实相反的虚拟结构为：主句（would/should/could/might+动词原形）;if从句中用一般过去时态。若从句谓语动词是be时，任何人称都用were。Ifyou_______helpothers,youwon’thavemanyfriends.A.won’tB.don’tC.didn’tD.doesn’t【点拨】选B。由句意“如果你不帮助别人，你将不会有很多朋友。”可知此处if引导的是真实条件句。当主句用一般将来时，if引导的真实条件句用一般现在时。故选B。helpwith在某方面帮助▶Robotscanhelppeoplewiththehousework.机器人可以帮助人们做家务。Goodfoodandtakingmoreexercisecanhelpyou_______healthy.A.keepingB.keepC.keptD.keeps【点拨】选B。helpsb.(to)dosth.“帮助某人做某事”。Ⅰ.单词与图片匹配confident，creative，shy,energetic答案：1.shy2.energetic3.confident4.creative1.Whatwouldyoudoifyourbrotherborrowedyourclotheswithoutpermission?如果你弟弟没有经过允许借了你的衣服，你会怎么做？(1)without作介词，意为“没有;不……”，后需跟名词、代词或动名词，常用来表示伴随情况。其反义词为with。(2)permission是名词，是动词permit的名词形式。without(one’s)permission意为“未经（某人的）允许”；ask(one’s)permission意为“请求（某人的）允许”。Weshouldn’tgotoschool_______breakfast.It’sbadforourhealth.A.withB.afterC.without【点拨】选C。句意：我们不应该不吃早饭就去上学。那有害于我们的健康。without作介词，意为“没有;不……”,表示伴随情况。故选C。2.I’dinvitehim/hertohavedinneratmyhouse.我会邀请他/她去我家吃饭。invite作动词，意为“邀请”，其常用结构：—CouldIinvitemyfriends_______overtoourhousethisweekend,mum?—Ofcourse,youcan.A.comeB.comingC.tocome【点拨】选C。考查固定搭配。invitesb.todosth.“邀请某人做某事”。I’dintroducemyself.我会作自我介绍。introduce作及物动词，意为“介绍”，其常用结构为：—LinHai,couldyoupleaseintroduceyourgoodfriend_______me?—Sure.A.inB.toC.atD.on【点拨】选B。introducesb.tosb.“把某人介绍给某人”。Ⅰ.将意思相近的短语搭配起来1.not...intheslightestA.insteadof2.plentyofB.thinkup3.getalongwithC.not...atall4.ratherthanD.getonwith5.comeupwithE.alotofYouwouldalsoratherstayathomeandreadagoodbookthangotoaparty.你宁愿呆在家里看一本好书也不愿去参加聚会。(1)wouldratherdo...than(do)...相当于woulddo...ratherthan(do)...意为“宁可……也不愿……”，“与其……倒不如……”。(2)wouldrather...than连接的是一个平行结构，即在than的前后要用同类的词或词组。—WhywouldsomeworkersinFoxconndie_______continueworkinginthefactory?—Psychologistssaytheyareundertoomuchpressure.A.betterthanB.byaccidentC.insteadofD.ratherthan【点拨】选D。本题考查“woulddo...ratherthando...”结构,意为“宁可……也不愿……”。not...intheslightest一点也不；根本不▶Heisn’tinterestedinmathintheslightest.他对数学一点也不感兴趣。Thelittleboydoesn’tliketostudyintheslightest.(改为同义句)Thelittleboydoesn’tliketostudy______________.【点拨】atall。not...intheslightest相当于not...atall,意为“一点也不；根本不”。refusev.拒绝；回绝▶Youshouldlearntorefusetodowhatyoudon’twanttodo.你应该学会拒绝做你不想做的事情。—Ineverthoughtshewould_______myinvitationtotheconcert.—Shewouldfeelsorryformissingtheconcertsomeday.A.refuseB.supposeC.returnD.remind【点拨】选A。句意：——我从来没想到她会拒绝我邀请她参加音乐会。——总有一天她会因错过音乐会而后悔。refuse“拒绝；回绝”。offerv.提供▶Wecanofferyouthebestservice.我们给您提供最好的服务。Theirschooloffersthestudentslunch.(改为同义句)Theirschool_______lunch_______thestudents.【点拨】offers；to。offer作及物动词，意为“提供；给予”，后接名词、代词作宾语,也可接双宾语，即offersb.sth.=offersth.tosb.。语法过关Task4用所给词的适当形式填空1.IfI_____(have)lotsofmoney,I______(help)thepoor.2.IfI_____(be)you,I_____(take)hisadvice.3.IwishI_____(be)abird.4.IfI____(have)time,I_____(go)sightseeing.5.IfI_____(find)apurse,I________(give)ittothepolice.hadwouldhelpwerewerehadwouldtakewouldgofoundwouldgive虚拟语气Ⅰ.用所给动词的适当形式填空1.IfIhadlotsofmoney,I_______(help)thepoor.2.IfI_______(be)you,Iwouldtakehisadvice.3.IwishI_______(be)abird.答案：1.wouldhelp2.were3.were虚拟语气表示说话人的愿望、假设、猜测或建议，不表示客观存在的事实。它主要通过句中谓语动词的特殊形式来表示，因此学好虚拟语气的关键是掌握虚拟语