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2019-2020年高中英语Unit2RobotsGrammar导学案(学生版)新人教版选修7第课时课题名称Unit2Robots时间第周星期课型主备课人目标
1.Knowledgeaims:LearnandgrasptherulesofthePassiveInfinitive
2.Abilityaims:TomastertheusageofThePassiveInfinitive重点.TomastertherulesofThePassiveInfinitive我的问题难点LearnandmastersomespecialpatternfollowedThePassiveInfinitive自主学习任务1在课文中找出含有tobedone的句子并分析它们的句法功能.1234任务2复习不同时态的被动语态_____________________________________________________________________精讲互动A1)定义当动词不定式的逻辑主语是动词不定式所表示的动作的执行者时用主动语态;当动词不定式的逻辑主语是动词不定式所表达的动作的承受者时用被动语态进行式和完成进行式没有被动语态2)时态与语态不定式主动式被动式否定式一般式进行式完成式/完成进行式/B不定式被动形式的用法1.作______________Itisanhonourformetobeaskedtospeakhere.2.作______________SheaskedtobesenttoworkinXinjiang.3.作______________Hewantedthelettertobetypedatonce.4.作_____________Thebooksarenotallowedtobetakenoutoftheroom.5.作_____________Areyougoingtothemeetingtobeheldintheteachers’office6.作______________Shewastooyoungtobeassignedsuchwork.
二、不定式有时还可以有完成式的被动式,在句中作主语、宾语、定语,或者宾语补足语、主语补足语等,如Itisagoodthingforhimtohavebeencriticized.(______________)Shepreferredtohavebeengivenheavierworktodo.______________)Hethoughtitanhonourtohavebeeninvitedtotheparty.(______________)Thebookissaidtohavebeentranslatedintomanylanguages.(_____________)Shewasthefirstwomantohavebeenelectedtosuchapost.(______________)
三、不定式的主动形式表示被动1.在“n/pron+be+adj+todo”结构中常用的形容词有easy,difficult,hard,impossible,nice,pleasant,light,heavy,interesting,important,expensive,cheapfitdangerous等例如Heishardtoconvince.Heisanimpossiblepersontoworkwith.
2.在“too—todo;enough…to…”结构中如Theproblemistoodifficulttoworkout.Thehouseisbigenoughtolivein.3.在“with+n+todo”结构中例如Withnothingtodo,helayinbed.Withsomanyexercisestodo,Ican‘tgotothecinema.4.当不定式的逻辑主语在句中出现时例如Ihavealettertotypetoday.Doyouhaveanythingtosay5.当不定式隐含在forsbtodo结构中时例如Thisisthebestbooktoread=forus/youtoread.6.一些作表语用的不定式的主动形式常见的这类动词有let出租,rent,hire,blame等例如Thehouseistolet.Ifeltlwastoblame.达标训练
3.LittleTomshouldlove____tothetheaterthisevening.A.tobetakenB.totakeC.beingtakenD.taking
4.Withalotofproblems____thenewly-electedpresidentishavingahardtime.A.settledB.settlingC.tosettleD.beingsettled
5.Thepurposeofnewtechnologiesistomakelifeeasier________itmoredifficult.A.notmakeB.nottomakeC.notmakingD.donotmake
6.Ihurriedtothemeetinghallonly____thatthemeetinghadbeenputoff.A.totellB.tobetoldC.tellingD.told
7.Thisfamouscityisaverypleasantplace________.A.tovisitB.tovisitinC.tobevisitedD.tovisitit作业小结。