2019-2020年高中英语Unit5NelsonMandela-aModernHero学案4新人教版必修1(I).doc

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1、2019-2020年高中英语《Unit5NelsonMandela-aModernHero》学案4新人教版必修1(I)PeriodFour:LanguagePointsGoals:1.知识与能力（Learnthesentencepatternsandphrases:shouldhavedone;keep/prevent/stop~fromdoing;turnto）2.过程与方法（Discussandlearnseparatelyandthencooperatively）3.情感目标与价值观（learnsomethingaboutNelsonMandela）Ⅰ.句型精析【

2、教材原句】Theywerenotclevererthanme,buttheydidpasstheirexams.SoIknewIcouldgetadegreetoo._________________________________________【句法分析】didpass为强调结构，强调谓语动词时在动词原形前加___________千万要小心！___________________他英语说的确实好。He______________Englishwell.Ⅱ.短语解读1.【课文原句】Hetaughtusduringthelunchbreaksandtheeveningw

3、henweshouldhavebeensleep.shouldhavedone意为_______________其否定形式是______________意为________________你本该昨天交作业。You___________________yourhomeworkyesterday.你本不该与他争吵。You_______________________withhim.2.【课文原句】Hesaidtheyshouldnotbestoppedfromstudyingfortheirdegrees.阻止某人做某事：__________________________

4、____________________________________________没有什么能阻止我们那样做。Nothingcan__________________________that.请别让孩子们在海里游泳。Please____________________________inthesea.拓展：protect…fromdoingsth意为_______________________他戴一副太阳镜以免受到阳光的伤害。Heworeapairofsunglassesto____________________thesun.3.turnto用法[例句]猜猜下列

5、句子中turnto的含义。1.Heturnstothedictionarywheneverhemeetsanewword.__________2.Onecanalwaysturntomusicforfort.__________3.Shehadnoonetoturntoforadvice.__________[点拨]◆turnto________________，介词to之后跟_____、_______或________turndown___________turnoff__________turnon____________turnup__________turnin

6、__________turn---into---_______________Please___________yourhomeworkafterclass.Whenheated,icecan______________ice.Whenyouleavetheroom,pleaserememberto______________thelight.Ⅲ.随堂练习1.Itoldyourfriendhowtogettothehotel,butperhepsI_____havedrivenherthere.A.couldB.mustC.mightD.should2.Thebadco

7、ldstoppedAlice_______takingpartintheschoolsportsmeet.A.toB.ofC.onD./3.He______theearlybustothetown,buthewalkedtooslowlyonhisway.A.couldcatchB.shouldcatchC.shouldhavecoughtD.musthavecaught4.Alargenumberofpeopleare_____,andhowcanthelocalgovernmentignoretheproblem?A.atworkB.