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,*,非谓语动词,非谓语动词,非谓语动词：也就是不能用作 谓语的动词。,动词不定式,V_,ing,过去分词,动词原形,包括,一,.,动词不定式,肯定式：,to,+,动词原形,1,、构成,否定式：,not to,+,动词原形,2,、动词不定式的常见用法,A,、,不定式作,主语,当不定式作主语时，习惯上用作,it,形式主语，而将动词不定式后置，构成固定句型。,Its+,adj,+to do,sth,.,（1）,To learn English well,is not easy.,（2）,To protect our environment,is very important,（1）,Its,not easy,to learn English well,.,（2）,Its,important,to protect our environment,.,B,、,不定式作,宾语,常见的只能跟,to,不定式的动词及短语。,想要,want,wish,希望,hope,希望,决定,decide,学会,learn,想要,would like,迫不及待,cant wait,准备,get ready,（1）I hope,to be a doctor,.,（2）She cant afford,to buy a camera,.,计划,plan,负担不起,cant afford,Wang Tao,hopes to be,a scientist in the future and,wishes to visit,the moon by himself.He,would like to collect,pictures about the moon very much,so he,learns to search,the Internet and,wants to get,more Information.Then he,plans to buy,a computer,but he,cant afford to,buy,one.Now he,cant wait to look for,a job and,decides to work,hard at it.At the same time he,get ready to make,his dream come true.,C,、,不定式作,宾语补足语,常见动词：,请、叫,ask,告诉,tell,想要,want,邀请,invite,允许,allow,喜欢,like,警告,warn,鼓励,encourage,教,teach,想要,would like,（1）My mother always,likes,me,to get up,early.,（2）Lucy often,teaches,me,to learn,English.,One day my mother,allowed,me,to go to,the park,but she,warned,me,not to come,back late.My father,liked,me,to go,with Lucy,because he,wanted,me,to learn,English from Lucy.I,invited,her,to go,with me.Lucy,taugh,t me,to study,English and,encouraged,me,to speak,more English.Sometimes she,asked,me,to teach,her Chinese.I,would like,her,to stay,with me very much,so I,told,her,to wait,for me outside the school gate every Saturday.,D,、,不定式作,定语,熟记下列短语,something,to eat,something,to drink,anything else,to say,much work,to do,something nice,to eat,1.I have a lot of homework,to do,.,2.Do you have anything,to say?,lots of housework,to do,3.,My father has something important,to tell me.,4.,Would you like something,to drink?,E,、,不定式与疑问词连用，构成不定式短语，作,宾语,1.I dont,know,where to go.,2.He,didn,t know,what to do.,3.Can you tell me,how to get,there?,4.I cant,decide,which to choose.,“疑问词,+,不定式”结构可以转换为,从句,形式,（,1,）,I dont know,where I will go.,（,2,）,He,didn,t know,what he would do,.,（,3,）,Can you tell me,how I can get there,.,（,4,）,I cant decide,which I will choose,.,F,、,常见固定搭配,1.,too to do,(1)The desk is too heavy to carry.,(2)The boy is too young to go to school.,2.,be+,adj,+enough to do,(1)The girl is old enough to go to school.,(2)The ice is thick enough to skate on.,(3)The room is big enough for 10,people to live in.,3.,Its time to do,sth,或,Its time for,sb,to do,sth,.,(1)Its time to have a rest.,(2)Its time for us to play football.,4,.It takes,sb,some time to do,sth,.,It takes me three days to finish the job.,5,.,be+,adj,（,glad .sorry .sure.happy.afraid,等表情感,的形容词后）,+,to do,sth,.,(1)Im sorry to trouble you.,(2)Im afraid to face my mother.,二、,v-,ing,1,、常见跟,ing,的动词,2,、词组搭配中的,ing,形式,3,、词组搭配中受,介词,影响需用,v-,ing,喜欢,enjoy,完成,finish,介意,mind,保持,keep,练习,practise,（,1,）,be worth,doing,（,2,）,be busy,doing,（,3,）,feel like,doing,（,4,）,keep,sb,doing,1,）,keep,on,doing 10)spend,（,in,）,doing,2,）,be good,at,doing 11)what(how),about,doing,3,）,do well,in,doing 12)Its another way,of,doing,4,）,stop,from,doing 13)instead,of,doing,5,）,thanks,for,doing 14)be afraid,of,doing,6),without,doing 15)get ready,for,doing,help,with,doing 16)prefer doing,to,doing,be used,for,doing 17)make a contribution,to,doing,be interested,in,doing 18)try,out,doing,4,、词组搭配中,ing,的形式,家常做法,home cooking,候诊室,waiting room,起居室,sitting room,切割机,cutting machine,起跑线,starting line,终点线,finishing line,购物单,shopping list,购物中心,shopping,centre,购物篮,shopping basket,阅览室,reading room,只有立足之地,standing room only,禁止吸烟,No smoking,禁止停车,No parking,游泳课,swimming lesson,餐厅,dining room,植树节,Tree Planting Day,毛笔,writing brush,go,swimming,（,hiking,fishing,skating,shopping,）,潜水,scuba diving,do some（,cooking,reading,washing,cleaning,shopping,）,三、动词原形,1,、使役动词：,let.make .have,2.,常见句型：,（,1,）,Why,not,+,动词原形,（,2,）,Why,dont you,+,动词原形,（,3,）,Youd,better,+,动词原形,（,4,）,Youd better,not,+,动词原形,（,5),Will you please,+,动词原形,（,6,）,Will you please,not,+,动词原形,1,.Let,s,begin,our class.,2.Dont,make,the baby,cry.,3.He always,have,me,do,much housework.,四、过去分词,1.,have,sth,done,让别人做某事，表示,动作由别人,来完成,（,1,）,I will,have,my hair,cut.,（,2,）,I,had,my bad tooth,pulled,out.,2,、常见短语：,A boy,called,Jim,a man,named,John,get lost get,dressed,given,name,man-made,satellite,a,worried,mother a,broken,glass,五、感观动词,2.,感观动词,+,ing,形式,+,动词原形,表示动作正在进行,表示动作的全过程,1.,常见感观动词,:,see,watch,hear,feel,found,（1)He,saw,a purse,lying,on the ground on her way home.,（2）I,saw,him,go,into the classroom just now.,六、下列动词既可接不定式有可接形式，但意义有区别。,1.stop,to do,sth,表示停止原来的事开始干另一件事,doing,表示停止正在做的事,3.forget,remember,to do,sth,doing,sth,2.go on,to do,sth,doing,sth,（,1）The baby is sleeping,please dont,stop singing.,（2）After a long walk,he,stopped to have,a rest.,（1）He,went on working,all day.,（2）After he finished his homework,he,went on to review,his lessons.,（1）Dont,forget to turn off,the