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Revise thePassive Voice1including theinfi_nitive班级姓名小组评价【学习目标】Revise thePassive Voiceincluding theinfinitive【重点难点】The useof thepa_ssive infinitive.问【导学流程】题
一、基础感知记复习常见的动词不定式的几种形式录形式主动被动一般时进行时完成时完成进行时
二、深入学习
1.It isan honourfor meto beasked tospeak here,
2.She askedto besent to work inHong Kong.
3.He wantedthe letterto betyped atonce.
4.The robotis to be testedout inClair shouse.
5.Are yougoing to the meetingtobeheld nextweek
6.She wastoo youngto beassign一d suchwork.不定式有时还可以有完成时的被动式
1.It is一a goodthing forhim tohave beencriticized.
2.He thoughtit anhonour tohave beeninvitedtothepar ty.
3.She wasthe firstwoman tohave beenelected tosuch apost.结论不定式由“to+do动词原形”构成，其否定形式是“not to do，不定式可以带宾语或状语构成不定式短语，在句子中作、、、、、.不定式没有人称和数的变化，但有和的变化注意不定式的主动形式表被动在there be结构中There isa lotof homeworkto do.There isno timeto lose.
2.在“…be+adj+to do”结构中—常用的形容词有easy,difficult,hard,impossible,nice,pleasant,light,heavy,interesting,important,expensive,cheap,fit,dangerous等He ishard toconvince.He isimpossible towork
3.在“too…to…；enough…to…”结构中The probli^em istoo difficulttoworkout.The houseis bigenough tolive in.
4.在“with+n.+to do”结构中With nothingto do,h_e layin bed.With somany exercisestodo,I cant—™go tothe cinema.
5.当不定式的逻辑主语在句中出现时I havea letterto typetoday.Do youhave anythingto say
6.一些作表语用的不定式的主动形式表被动I feltI wasto blame.
三、迁移运用
1.The dishesneed wash.
2.The mailis intended.send
4.The houseis.sell
4.Th-^ese arethe issuesdiscusstomorrow.
5.™_The newdrug istest outon500patients nextyear.
6.She wasvery beautifulbut shedidn tlike―envy byall thegirlsshe met.。
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