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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,课题,：,Working the land,难点名称,：,The ing form as the Subject and Object,1,高中英语必修四,Unit 2,课题：Working the land1高中英语必修四Uni,目录,CONTENTS,2,导入,知识讲解,课堂练习,小节,目录CONTENTS2导入知识讲解课堂练习小节,导入,根据实际需要新增页,我们常说的,现在分词,和,动名词,是怎么回事？,现在分词和动名词都是,由动词末尾加-ing 形式,构,成，因此统称为,动词的-ing 形式,。,3,导入根据实际需要新增页我们常说的现在分词和动名词是怎么回事？,主动形式,被动形式,一般式,doing,being done,完成式,having done,having been done,动词,-ing,的形式,4,主动形式被动形式一般式doingbeing done,活动与探究,（,温馨提示：规范操作、注意安全,）,知识讲解,动词,-ing,形式作主语，直接放在主语的位置上，表示抽象的或泛指的动作,谓语动词用单数,。如：,Reading aloud,is,very important for us to learn a foreign language.,Talking,is,easier than doing.,难点突破,动词,-ing,形式作主语,5,活动与探究（温馨提示：规范操作、注意安全）知识讲解动词-in,2.,用形式主语,it,，把真正的主语,动词,-ing,结构移置句。但这种句子形式有一定的限制，作表语的只能是某些形容词或少数名词，如,useful,，,useless,，,good,，,fun,；,no use,，,worth,while,等。,动名词作主语的形式主语句型,1),.It is no use/good doing.,做,.,是没用,/,好处的,2),.It is worthwhile doing.,做,.,是值得的,3),.Its a waste of time doing.,做,.,是浪费时间,6,2.用形式主语it，把真正的主语动词-ing结构移置句。但,Its no use,arguing with him.,It was a waste of time,doing such a thing,.,7,Its no use arguing with him.7,3.,在,there be,+no+v-ing结构中作主语，=“,It is impossible to do”,表示,“没法不允许.”,。,如：,1)There is no hiding of evil but not to do it,若要人不知，除非己莫为。,2),这种事开不得玩笑。,Th,ere is _ about such matter.,3),无法知道他什么时候离开。,There was _ when he would leave.,no joking,no knowing,8,3.在there be+no+v-ing结构中作主语，=“,有些动词和短语等后能接动词-ing形式作宾语，而不能接动词不定式。如：,Were considering,_,(pay)a visit to the Science Museum.,Im fond of _ (collect)stamps and coins.,动词,-ing,形式作宾语,paying,collecting,9,有些动词和短语等后能接动词-ing形式作宾语，而不能接动词,考虑建议盼原谅，,承认推迟没得想，,避免错过继续练，,否认完成停欣赏，,不禁介意准逃亡，,不准冒险凭想象。,常跟动词,ing,作宾语的动词口诀,:,consider,suggest/advise,look forward to,excuse,pardon,admit,delay/put off,fancy,avoid,miss,keep/keep on,practise,deny,finish,stop,enjoy/appreciate,cant help,mind,allow/permit,escape,forbid,risk,imagine,10,考虑建议盼原谅，常跟动词ing作宾语的动词口诀:consid,注：,need,require,want,作“需要”解时,后接动词,-ing,形式作宾语,主动形式表示被动意义,相当于,to be done,。,The radio needs/requires/wants _,（,repair,）,.,repairing/to be repaired,11,注：need,require,want作“需要”,V-ing,形式的复合结构,Do you mind,my coming late for the film,?,Marys being late for class,made her teacher angry.,me coming late for the film,?,物主代词与名词所有格与,V-ing,构成逻辑上的主谓关系,形容词性物主代词,+doing,名词,s+doing,代词宾格,+doing,名词,+doing,作主语、宾语,作宾语,12,V-ing 形式的复合结构Do you mind my co,注：,动词,-ing,形式的否定形式是在其前面加,not,，带有逻辑主语时,not,应在动词,-ing,形式之前,。,如：,Not cleaning her teeth,made her smell bad.,Your schoolmates,not coming home in time,made her parents worried.,13,注：动词-ing形式的否定形式是在其前面加not，带有,课堂练习,14,难点巩固,Bill suggested _ a meeting on what to do for the Shanghai Expo during the vacation.,A.having held B.to hold,C.holding D.hold,课堂练习14难点巩固Bill suggested _,2.The woman found it no good _ her daughter too much money.,A.giving B.being given,C.given D.gave,3._ made the student _ interest in his studies.,A.Being punished;to lose,B.Punished;lose,C.Being punished;lose,D.Having been punished;lost,15,2.The woman found it no goo,4.Our English teacher suggested we practise _ English every day.,A.to speak B.speak,C.speaking D.spoke,5.I really cant understand _ her like that.,A.you treat B.you to treat,C.why treat D.you treating,16,4.Our English teacher suggest,6._ the homework made his father lose his temper.,A.The boys not having done,B.The boy not having done,C.The boys having not done,D.The boy having not done,17,6._ the homework made his,【课堂小结】,小结,一,.,动词,-ing,形式做主语,1.,动词,-ing,形式做主语,谓语动词用单数。,2.,形式主语的句式,:,It is+n/adj+doing,3.There is no+doing,二,.,动词,-ing,形式做宾语,1.,某些动词后只可以接,-ing,2.Need,，,require,want,后接,doing,或,to be done,三,.,动词,-ing,的复合结构,形容词性物主代词+doing,作主语、宾语,名词s+doing,代词宾格+doing,作宾语,名词+doing,18,【课堂小结】小结一.动词-ing形式做主语18,see you,19,see you 19,
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