超重要非谓语动词做题四步法课件.ppt

高中非谓语动词解题方法,1.非谓语动词之时态语态讲解2.非谓语动词之四步分析法3.非谓语动词之死知识（非此次课的内容）,非谓语动词的内容：,doing,having done,being done,having been done,done,going,having gone,gone,非谓语动词之时态语态,2.,非谓语动词做题四步分析,一、分析句子结构，判断是否该用非谓语动词,1. _many times , but he still couldnt understand it .,2. _many times , he still couldnt understand it .,A. Having been told B. Told C. He was told D. Though he had been told,C,_,A,4. If you _to the left , youll find the post office .,5. _to the left , and youll find the post office .,A. Turning B. To turn C. Turn D. Turned,3. _to the left , youll find the post office .,A,_,C,C,二、分析逻辑主语,非谓语动词虽不能作谓语，但仍具有动词特点，其逻辑上的动作执行者就叫做逻辑主语。非谓语动词作状语时，其逻辑主语须和句子的真正主语一致。若不一致，则须加上自己的逻辑主语总结：1、若非谓语动词前面有名词或者代词，则该名词或代词为非谓语动词的逻辑主语2、否则，则为句子的主语,1. _no buses , we have to walk home,2. _Sunday, I shall have a quiet day at home .,There being B. It were C. There were D. It being,_,A,D,_,三、分析语态-主动/被动,分析语态就是在确定逻辑主语之后，分析非谓语动词和逻辑主语在搭配使用时是主动还是被动关系。,1. _from space , the earth looks blue .,2._from space , we can see the earth is blue .,Seen B. Seeing C. To see D. See,_,A,_,B,3. The dirty clothes _ , the girl hung them up outside .,4. _ the dirty clothes ,the girl hung them up outside .,was washed B. washed C.were washed D.having washed,_,B,_,D,四、分析时态-即判断谓语动词与非谓语动词的发生先后顺序,1. The building _now will be a restaurant .,2. The building _ next year will be a restaurant .,3. The building _last year is a restaurant.,A. having been built B.to be built C.being built D. built,_,C,_,B,_,D,B,需要死记硬背的知识,1.To do作主语,To see is to believe,Not to get there in time is your fault.,注：常用it做形式主语，将to do放在位于之后，使句子保持平衡。,句型1：It + 谓语 + to do,It takes us an hour _ (get )there by bus.,句型2：Its + n. + to do,Its our duty _ (help) the poor.,It is a great enjoyment _ (spend ) our holiday in the mountains,to get,to help,to spend,句型3：It is adj. for/of sb. to do sth.,It is + adj + for sb to do sthIt is + adj + of sb to do sth,（是形容人的品质的 ）,（是形容事物的性质的 ）,It is easy _ me to finish this work before ten. It is a great honor _ us to be present at your birthday party.,It is very kind _ you to give me some help.Its impolite _ you to speak to the teacher like that.,You are very kind to give me some help.,you are impolite to speak to the teacher like that.,for,for,of,of,常见动词有：,2. to do 作宾 语：,1. They wanted _( get ) on the bus, didnt they?2. He said he wished _ ( be ) a professor.3. I agreed_ ( go ) there with the doctor.4. My daughter preferred _ ( dance ) when she was in her twenties.5. He had promised _ ( give ) me a hand.,to get,to be,to go,to dance,to give,4.作宾语补足语 如：tell sb.to do sth,(与宾语之间的关系实际上是逻辑上的主谓关系),1. Mothertoldme_comebackbefore10oclock. 2.Illgetsomeone_repairtherecorderforyou. 3. Whatcausedhim_changehismind? 4.Iwishyou_ comeassoonaspossible. 5. He asked me _do the work with him.,to,to,to,to,to,非谓语动词讲解,主语,谓语,宾语,宾补,advise ,allow ,ask beg, cause（促使） ,expect encourage ,force get, hate, invite order, wish,oblige（强制，迫使）want, warn ,remindpromise ,permitpersuade ,request,sb. to do,非谓语动词讲解,The soldiers forced the enemy _ (give) in.Our teacher advises us _ (do) more reading aloud every morning.They would not allow him _ (risk) going across the enemy line.Will you permit me _ (go) to the cinema?The young man persuaded his father _ (give) up smoking.The government calls on people_ (protect) the environment.We can depend on the workers _ (carry) out the plan.,to give,to do,to risk,to go,to give,to carry,to protect,8. Greenhouse gases cause the earths atmosphere _ (heat) up.,to heat,see watch look athearlisten to feelnoticeobserve,+,sb.,+,dodoing done,make lethave,非谓语动词讲解,理解：I saw someone come in.I saw someone coming in.He had his horse _ (jump) over the fence.The lady was watched _ (leave) her room silence.He made the boy _ (clean) room.Did you notice anyone _ (enter) my room?Though he had often made his little sister_ (cry), today he was made _ (cry) by his little sister.,8. Last night the girls were heard _ (sing) in the classroom.9. The local people were made _ (leave).10. Some children were observed _ (pick) the flowers.,我看到有人进来了。（已进来）,我看到有人正往里来（正在走）,jump,to leave,clean,enter,cry,to cry,to sing,to leave,to pick up,sb. be,seen watched looked atheardlistened to feltnoticedobserved,+,to do,madelet,非谓语动词讲解,2.可作动词宾语, S. + vt.+ doing,Have you finished reading the book?I suggest doing it in a different way.,后只接动名词做宾语的一些常用特殊动词特殊动词接“动名”，使用它们要记清，,避免错过 (少) 延期 avoid / miss /delay/postpone建议完成 (多) 练习 suggest / advise/ finish /practise喜欢想象 禁不住 enjoy/appreciate/ imagine/ resist / cant help承认 否定 (与) 嫉妒 admit / deny/envy逃脱 冒险 (莫) 原谅 escape / envy /risk /pardon / excuse忍受 保持 (不) 在意 stand / keep / keep on / mind掌握它们今必行。,非谓语动词讲解,技巧1,非谓语动词讲解,“张惠妹啊不食肯德基”,技巧2,非谓语动词讲解,1. 不定式与动名词无区别 start begin continue注意下列情况中begin和start后须接不定式主语是物不是人 Spring came on, and the snow began to melt.begin和start用于进行时态 Its beginning to snow.后接表示心理活动或状态的动词，如：understand, realize, know I began to realize how stupid I was.后接不定式被动式 The new type of computer began to be developed in the 1980s.,2. 不定式与动名词区别细微 love hate like prefer 后接动名词表示经常性的动作，多指一个人的爱好、习惯等，后接不定式表示具体的特定的某一次动作 I like _ (swim) in summer. I didnt like _ (swim) that day.,非谓语动词讲解,swimming,to swim,3.不定式与动名词区别很大 : remember forget regret try mean stop go on cant helpI remember visiting his parents when I went to the town.Ill remember to visit his parents when I go to the town.Hes forgotten switching off the light.He forgot to switch off the light when he left.I regret saying those words. I regret to say that I cant come tonight. He tried teaching the children in a new way. He tried to teach the children as much as he could.,非谓语动词讲解,Exx.The teacher is coming, lets stop _ (talk).She tried _ (read), but couldnt make her forget her trouble.He forgot even _ (write) to me, so he wrote another one.I remember _ (bring) the book to you last week.I regret _ (tell) that we cant take your advice.,6. Revolution means _(liberate) the productive forces.7. Go on _ (do) the other exercise after youhave finished this one.8. Though it began to rain, they went on _ (get)In the crops on the field.,talking,reading,writing,bringing,to tell,liberating,to do,getting,Thank you!Bye!,