2020高考英语一轮复习 Unit 3 Inventors and inventions教学案 新人

Unit3Inventorsandinventions三言两语1．Thejourneytoouterspaceandotherplanetsisnotadreamanymore.2．Modernmedicineprolongspeople'slifeandrelievespatientsofsufferingsfrommanydiseases.3．However，theprocessofscientificdevelopmentalsoarousesmanysevereproblemstoourhumanbeings.1．科技的发展使得我们的生活更加舒适、方便。Thedevelopmentofscienceandtechnologymakesourlifemorecomfortableandconvenient.2．如果非要放弃其中之一的话，我会选择关闭电视而不会关闭手机或切断网络。IfIhadtogiveuponeofthem,IwouldturnofftheTVratherthanswitchoffmycellphoneorcutofftheInternet.[单词拼写应用]核心单词1．distinguishvi.&vt.显示……的差别；使……有所不同；辨别2．seizevt.抓住；捉住；夺3．bearvt.忍受；忍耐；负担4．claimn．&vt.要求；声称；主张5．foreheadn．额头6．tapvt.&vi.轻打；轻拍；轻敲n．轻轻地敲击(声)；(水)龙头7．merryadj.愉快的；高兴的8．practicaladj.实际的；实[语境运用]用所给词的适当形式填空1．Inmyopinion，onlybyfacingdifficultiesbravelyandseizing(seize)opportunitiescanonesucceed.2．Yoursuggestionsoundsreasonableandpractical(practice)．Ithinkitdeservestobediscussedatthenextmeeting.3．Thecountryisatpeaceandthepeoplegomerrily(merry)totheirwork.4．Thesuspecttapped(tap)thetablenervouslywithfingerstohidehisfearinside.5．He'stooyoungtodistinguish(distinguish)rightfromwrong，andneedsyourguidance.践的；实用的9．invaluableadj.无价的；极宝贵的10．productn．产品拓展单词1．mercyn．宽恕；仁慈→mercifuladj.宽大的；慈悲的；仁慈的→mercilessadj.残忍的；无情的2．convenientadj.便利的；方便的；就近的→conveniencen．方便；便利3．cautionn．小心；谨慎→cautiousadj.小心的；谨慎的→cautiouslyadv.小心地；谨慎地4．expectv．预料；期待；期望；认为→expectationn．预料；期待；期望5．recognizevt.认出；识别；承认→recognitionn．认出；认可；承认6．freezev．冰冻→freezingadj.冰冻的；严寒的→frozenadj.冻结的7．innocentadj.清白的；天真的；无罪的→innocencen．天真；清白8．occasionn．时机；机会；场合→occasionaladj.偶然的→occasionallyadv.偶然地；不时地9．associatevt.联想；联系n．同伴；伙伴→associationn．联系；联盟；协会[语境运用]用所给词的适当形式填空1．Heisacautiousmanandisalwaysdoingthingswithcaution．Youshouldgetonwithhimcautiously．(caution)2．YoucanvisitProfessorLiwhenitisconvenient,thatis,athisconvenience．(convenient)3．Inwesterncountries,thenumber“thirteen”isusuallyassociatedwithbadluck,butactuallythereisn'tanyassociationbetweenthem.(associate)4．Heissuchamercifulmanandalwayshasmercyonthosehomelessanimalsbutsometimeshecanbemercilesstothosehedoesn'tlike.(mercy)5．Thedogwaggeditstailinexpectationofabonebutwasexpectedtogoout.(expect)6．Itisfreezingoutsidenow,andmoresnowisfallingonalreadyfrozenstreets.(freeze)10．abruptadj.突然的；意外的→abruptlyadv.突然地；唐突地阅读单词1．patentn．专利证书；专利权2．stableadj.稳固的；稳定的；安定的3．cuben．立方体；立方4．passiveadj.被动的；消极的；被动语态的5.validadj.有效的；确凿的6．ripeadj.熟的；成熟的7．rainfalln．降雨8．jamn．堵塞；阻塞；果酱9．dynamicadj.充满活力的；精力充沛的；动态的；发展变化的10．versionn．版本；译本11．competencen．能力；胜任；本领12．personneln．人力资源；人事部；全体人员13．stringn．线；绳子；一串14．filen．文件；档案；文件夹vt.提交；将……归档15．identificationn．鉴定；辨认；确定；身份证明1．(2019·全国卷Ⅰ)Thelikables'plays­well­with­othersqualitiesstrengthenschoolyardfriendships,jump­startinterpersonalskillsand,whentappedearly,areemployedeverafterinlifeandwork.开放，发掘2．(2018·全国卷Ⅲ)HeturnedupatthehospitalbearinggiftsforthenewmotherLindseyandherbabyboy.携带[短语多维应用]高频短语1．callup给……打电话；使想起2．nowandthen偶尔；有时3．diveinto一心投入；迅速把手伸入4．ringoff挂断电话5．hangon不挂断；稍等；紧紧握住[语境运用](填入一个适当的词)XiaoMingalwaysdreamsofinventinganewmobilephonethatdoesn'tdoharmtopeople'seyes.Hedives①intohisdreaminginventionafterschooleveryday.Now②andthenhecalls③uptoconsulthisscienceteacheronsomequestions.Histeacherneverrings④offuntilXiaoMinggetsasatisfyinganswer.6．setaboutdoing开始；着手(做)7．setout(todo)开始(做)8．outoforder次序颠倒；发生故障9．getthrough设法联系上(尤指打通电话)；(设法)做完；通过；度过10．ringback回复电话[语境运用](填入一个适当的词)Lastyear，XiaoMingset⑤aboutdesigninghisnewmobilephoneafterhefiguredoutallthepuzzlingproblems.Hedidget⑥throughalotofpainsduringhiswork.Tohisregret，thephoneheisusingnowisoften⑦outoforder，especiallywhenheringsothers⑧back．Howhehopestoinventhisnewphoneearlier！[句式结构仿写]教材原句背诵句式仿写应用1．so...that...引导结果状语从句Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.她那么努力以至于英语取得了很大的进步。Sheissohard­workingthatshehasmadegreatprogressinEnglish.2.祈使句＋and/or＋陈述句Followitup，exploreallaroundit，andbeforeyouknowit，youwillhavesomethingworththinkingabouttooccupyyourmind.(2018·浙江卷)给我一次机会，我决不会辜负你的期望。Givemeachance,andI'llliveuptoyourexpectations.1．distinguishvi.&vt.辨别；显示……的差别；使……有所不同(1)distinguishbetween...and...区分/辨别……和……distinguish...from...把……与……区分开来(2)distinguishedadj.卓越的；著名的；杰出的distinguishbetweengoodandevil分清善恶distinguishfactsfromrumours辨别事实和传闻distinguishhimselfbywinning4prizes因获得4个奖项而名声大噪[基础练习]——单句语法填空①Readinggoodbooksenrichesourmindandteachesustodistinguish(distinguish)betweenrightandwrong.②(2019·北京卷)Thistaskinterdependencedistinguishesbaseballfromfootballandbasketball.③(2018·浙江卷)Noonewilleverknowwhatmixoftalent,ambition,energyandluckmadeDickenssuchadistinguished(distinguish)writer.[链接写作]——句式升级(普通表达)TheChineseNationwhichisdistinguishedforitsdiligenceandcouragehasattractedtheattentionfromtheworld.(高级表达)Distinguishedforitsdiligenceandcourage,theChineseNationhasattractedtheattentionfromtheworld.(过去分词短语作状语)2．bear(bore，borne)vt.忍受；忍耐；负担；生育(1)can'tbearsb.doing/todosth.不能忍受(某人)做某事(2)bear/keepsth.inmind记住某事bear/keepinmindthat...记住……bearyourweight承受重量bearaheavyburden承担重任beartheresponsibility/blame承担责任[基础练习]——单句语法填空①Doparentshavetobear(bear)thewholecostoftuitionfees?②Bearing