选修8Unit3公开课一等奖市优质课赛课获奖课件

Unit3Inventorsandinventions发明家及其发明Ⅰ.单词盘点根据词性和汉语意思写出词汇1.__________(vi.&vt.) 显示……的差别；使……有所不 同；辨别2._______(n.) 产品3._______(adj.) 被动的；消极的；被动语态的4._____(vt.) 抓住；捉住；夺distinguishproductpassiveseize5.___(n.) 文件；档案；文件夹(vt.) 提交；将……归档6.____(vt.) 忍受；忍耐；负担7.___(vt.&vi.) 轻打；轻拍；轻敲(n.) 轻轻地敲击(声)；(水)龙头8._______(n.) (水或气)流；电流(adj.) 现在的；当前的9.______(adj.) 稳固的；稳定的；安定的filebeartapcurrentstable10.________(adj.) 实际的；实践的；实用的11.__________(n.) 能力；胜任；本领12.________(adj.)宽大的；仁慈的；慈悲的→______(n.)宽大；仁慈13._______(adj.)突然的；意外的→________(adv.)突然地，唐突地14.__________(adj.)便利的，方便的，就近的→___________(n.)方便，便利→___________(adv.)便利地，方便地practicalcompetencemercifulmercyabruptabruptlyconvenientconvenienceconveniently15._______(n.)小心，谨慎→________(adj.)小心的，谨慎的→_________(adv.)小心地，谨慎地16.__________(n.)预料；期待；期望→______(v.)预料；期待；期望;认为17.________(adj.)清白的；无罪的；天真的→_________(n.)天真，清白18._________(vt.)联想；联系(n.)同伴，伙伴→__________(n.)社团；协会；联合；联想cautioncautiouscautiouslyexpectationexpectinnocentinnocenceassociateassociation【品词自测】根据所给词的适当形式填空①YoucanvisitprofessorLiwhenitis__________,thatis,athis___________.Hishouseis___________nearthebusstop.(convenient)②Heisa________manandisalwaysdoingthingswith_______.Youshouldgetonwithhim_________.(caution)convenientconvenienceconvenientlycautiouscautioncautiouslyⅡ.短语回放1.给……打电话 _______2.偶尔；有时 ____________3.开始；着手 _________4.迅速把手伸入；一心投入 ________5.开始(做) ____________callupnowandthensetaboutdiveintosetout(todo)6.不挂断；稍等；紧紧握住 ________7.次序颠倒；发生故障 ___________8.设法联系上(尤指打通电话)；(设法)做完；通过 ___________9.回复电话 __________10.挂断电话 ________hangonoutofordergetthroughringbackringoffⅢ.句式扫描1.ThenextmorningIgotupearly____________________(天还不是很热).2._________(只有)youhavehadthatrecognition_______(你才能)saythatyouaretrulyaninventor.3.Thecriteria_______________(这样严格以至于)itisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.4.__________(每次)youdoyouwillbecertaintofindsomethingthatyouhaveneverseenbefore.

beforethesunwashotOnlyaftercanyouaresostrictthatEverytime【仿句自测】根据下面句式仿写句子①“only+状语从句”位于句首引起的倒装仿写：只有当你来到这里时，你才能意识到问题的严重性。Onlywhenyoucomeherecanyourealizehowserioustheproblemis.②so...that...引导的结果状语从句仿写：迈克是个如此诚实的工人，以至于我们都相信他。Mikeissohonestaworkerthatweallbelieveinhim.

③everytime“每次……”引导的时间状语从句仿写：每次我处于困境时，他就来帮助我。EverytimeIwasintrouble,hewouldcometohelpmeout.

Ⅳ.课文再现Theproblemofthesnakesinouryardupsetusallthetime.Mymotherwantedme1.______(get)ridofthesnakes.Ithoughtofthreepossible2.__________(approach)tocatchingthem:firstly,removingtheirhabitat;secondly,attractingthemintoatrap;andthirdlycoolingthemso3.____theywouldbecomesleepyandcouldbeeasilycaught.Butalloftheseattempts4._____(fail).SoIhadtoadjustmyplan.Mylastattemptprovedtobesuccessful.Icarriedinmyhandasmallnetusedforcatchingfish.Allwentwellaccording5.__plan.

togetapproachesthatfailedtoThesnakeswerecaughtand6.___nextdaytheywerereleasedallbackintothewild.Pressedby7.___friendsandrelations,Idecidedtogetmyinventionrecognizedbythepatentoffice.8.__isdifficultfornewideastobeacceptedbecausethecriteriaaretoostrict.Despitethis,Ihavefilledintheform9.___filedmypatentapplicationwiththePatentOffice.I10.____________(expect)mysuccessenthusiasticallynow!themyItandamexpecting1.distinguishvi.&vt.辨别；显示……的差别；使……有所不同distinguish...from... 辨别，把……与……区别开distinguishoneself 使自己与众不同；使自己出名distinguishedadj. 卓越的；杰出的①Speech____________humanbeings_____theanimals.言语是人类区别于动物的特征。②Shehasalreadydistinguishedherselfasanathlete.作为运动员她已享有盛名。③Sheisadistinguishednovelistandphilosopher.她是一个杰出的小说家和哲学家。distinguishesfrom【点津】

distinguishAfromB相当于tellAfromB，表示：辨别/分辨A与B。2.seizevt.抓住，捉住，夺①Idecidedtoseizeachance/anopportunitytogetrecognitionformyidea.我决定抓住机会使我的主意被认可。②Heseizedontheexcusetogetoutofthepractice.他利用这个借口逃避了练习。【归纳】seizeachance/anopportunitytodosth. _______________seizeon/upon __________________抓住机会做……抓住，利用(借口等)【点津】

seize指突然一把“抓住”某人或某物，可直接用被抓的部位作宾语，也可用“seizesb.bythe+部位”结构(这里表示部位的名词前不可用物主代词)。③Heseizedmyhand.他抓住我的手。④Heseizedthepickpocketbythecollar.他抓住那个扒手的衣领。3.bearvt.忍受；忍耐；负担；生育beardoing/todosth. 忍受做某事bearsb./sb.’sdoing 忍受某人做某事bearsth.inmind 记住；牢记①Ican’tbearpeoplesmokingwhiletheyareeating.我无法忍受人们吃饭时吸烟。②Ican’tbearbeinglaughed

atinpublic.(句型转换)=Ican’tbear_____________inpublic.③Youmust___________thatyourparentshopetodependonyoutobecomeagooddoctor.你要记住，你的父母指望你成为一名好医生。tobelaughedatbearinmind【点津】

bear作“忍受”讲时，后可跟v.-ing或不定式作宾语，且多与can/could连用。【助记】4.associatevt.联想，联系n.同伴，伙伴(1)associate...with... 把……与……联系起来beassociatedwith... 与……有关associatewithsb. 与某人交往/共事(2)associationn. 联合；联想；交往；协会；团体inassociationwith... 与……合作/合伙①Ialwaysassociatehimwithfastcars.我总是将他与速度快的汽车联系起来。②Don’tassociate

withdishonestboys.不要和不诚实的男孩儿交往。③Iwouldn’twantto_______________Jack’sproject.我不想与杰克的计划有任何瓜葛。④Thebookwaspublished________________aBritish__________.

这本书是和英国的一个协会合作出版的。beassociatedwithinassociationwithassociation5.callup给……打电话；使想起(往事)①Thesmelloftheseacalledupmemoriesofherchildhood.大海的气息勾起了她对童年的回忆。②Pleasecallmeupthisafternoon.

请在今天下午给我打电话。【拓展】翻译以下短语callat ______________calloff ______callon/upon ________________callfor ________________________拜访(某个地点)取消拜访(某人)；号召需要；要求；(去)接(某人)【真题链接】［2009福建，28］TheSomalirobbers’frequentattacksontheseaurgedtheUnitedNationsto______allnationstotakeimmediateaction.(callon/callat/calloff)【想一想】与打电话有关的短语我们还学过哪些？callon【拓展延伸】ring/callback 回复电话ringoff/hangup 挂断电话givesb.aring/call 给某人打电话hang/holdon 不挂断电话answerthephone 接电话sb.bewantedonthephone 有某人的电话6.setabout开始；着手①Imustset

aboutmypacking.我得开始收拾行李了。②Thenewgovernmentmustset

aboutfindingsolutionstothecountry’seconomicproblems.新政府须着手找出解决国家经济问题的方法。【拓展】补全以下短语set___ 出发；引起set___ 动身，出发；着手干set___ 建立set_____ 置于一边;保留;节省set_____ 写下；记下set______ 摆桌子offoutupasidedownatable【点津】表示“着手干某事”的动词短语有：setaboutdoingsth.,setouttodosth.,getdowntodoingsth.等。

7.getthrough设法联系上(尤指打通电话)；(设法)做完；通过；度过；用完，耗尽①Howdidyougetthroughallthatmoneyintwodays?你怎么两天就把所有钱都花完了？②I’vegotthroughalotofcorrespondencetoday.今天我已经处理了一大批信件了。③Itriedringingyouseveraltimesyesterday,butIcouldn’tget

through.昨天我试着给你打了几次电话，但都没有打通。8.Onlyafteryouhavehadthatrecognitioncanyousaythatyouaretrulyaninventor.只有获得了那种认证以后，才能说你是一个真正的发明者。当only修饰副词、介词短语或状语从句，且放于句首时，句子要用部分倒装。①OnlyinthiswaycanwelearnEnglishwell.只有用这种方法我们才能学好英语。②Onlywhenhereturneddidwefindoutthetruth.只是当他回来时，我们才查明了真相。【点津】(1)only修饰状语从句，且置于句首时，从句不倒装。(2)only修饰主语时，句子不倒装。判断正误：③Onlywhendidhefinishtheworkcouldhegoouttoplay.()④Onlyhecananswerthequestion.()FT【真题链接】［2