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1、1 动名词的形式、复合结构和短语。动名词的形式、复合结构和短语。2 动名词作主语。动名词作主语。4 动名词练习。动名词练习。3 动名词作宾语。动名词作宾语。1 动名词的形式、复合结构和短语。动名词的形式、复合结构和短语。1) 一般式主动：一般式主动： writing2)一般式被动：一般式被动：be written3) 完成式主动：完成式主动：having written4) 完成式被动：完成式被动：having been written否定形式：否定形式：not+ writing动名词的形式动名词的形式1) 名词所有格名词所有格+动名词：动名词： Toms writing2) 名词普通格名词普
2、通格+动名词动名词：Tom writing3)形容词性代词形容词性代词+动名词动名词：his writing4)人称代词宾格人称代词宾格+动名词动名词：him writing动名词的复合结构动名词的复合结构1) 一般式主动：一般式主动： writing2)一般式被动：一般式被动：be written3) 完成式主动：完成式主动：having written4) 完成式被动：完成式被动：having been written否定形式：否定形式：not+ writing动名词的形式动名词的形式1) 名词所有格名词所有格+动名词：动名词： Toms writing2) 名词普通格名词普通格+动名词动
3、名词：Tom writing3)形容词性代词形容词性代词+动名词动名词：his writing4)人称代词宾格人称代词宾格+动名词动名词：him writing动名词的复合结构动名词的复合结构动名词短语：动名词短语：动名词和自己的宾语和状语动名词和自己的宾语和状语 speaking aloud reading the text aloud going to bed at ten last night1）主语）主语 2 动名词作主语动名词作主语2）it 作形式主语作形式主语3）There be +no+动名词动名词.Reading aloud is very important for us t
4、o learn a foreign language. 1） 动名词作主语动名词作主语Going to bed early and getting up early is considered to be a good habit.Fighting broke out between the South and the North.Taking natural materials out of the rubbish and using them again is called recycling.动名词短语作主语常用动名词短语作主语常用it作形式主语，把动名作形式主语，把动名词短语放在句末。
5、词短语放在句末。2）it作形式主语代替动名词作形式主语代替动名词Going to bed early and getting up early is considered to be a good habit.It is considered to be a good habit going to bed early and getting up early动名词短语作主语常用动名词短语作主语常用it作形式主语，把动名作形式主语，把动名词短语放在句末。词短语放在句末。2）it作形式主语代替动名词作形式主语代替动名词Taking natural materials out of the rubb
6、ish and using them again is called recycling.It is called recycling taking natural materials out of the rubbish and using them again练习：辨别主语（形式主语和真正主语练习：辨别主语（形式主语和真正主语)It was a waste of time reading that book.It is dangerous standing in the middle of the street.Is it worthwhile quarrelling with her?I
7、ts no good waiting here. Lets go home. it 作形式主语的几个习惯句型：作形式主语的几个习惯句型：It is no use doingIt is useless doingIt is no good doingIt is fun doingIt is worthwhile doingIt is a waste of time doing练习：辨别主语（形式主语和真正主语练习：辨别主语（形式主语和真正主语)It is necessary to get water from wet to dry places.It is necessary getting w
8、ater from wet to dry places.Getting water from wet to dry places is necessary.Exercise (exercise 2 P.13)“There is + no”后可以用动词后可以用动词-ing形式作形式作主语，表示主语，表示“没法没法”。3）There be +no+动名词动名词.There was no telling when this might appen again. 没法预料这样的事什么时候会再发生。没法预料这样的事什么时候会再发生。There was no knowing what he could d
9、o. 他能做什么很难说。他能做什么很难说。1）及物动词宾语）及物动词宾语 3 动名词作宾语动名词作宾语2）介词宾语）介词宾语3）it 作形式宾语，代替动名词作形式宾语，代替动名词4）接）接doing的动词的动词5）接）接to do 的动词的动词6）接）接doing 又可接又可接to do 的动词的动词1）及物动词宾语）及物动词宾语 Edison never stopped searching for new and better ways to do things. Would you mind opening the window?He gave up teaching only two y
10、ears age.2）介词宾语）介词宾语 Since then, he has devoted his life to finding ways to grow more and more rice. He searched for a way to increase rice harvests without expanding the area of fields.形容词形容词busy, worth后接后接doing The teacher said Edison wasnt very brightand that he wasnt worth teaching.The teachers
11、are busy correcting the students exam papers.如果作宾语的动名词又有自己的补语，习如果作宾语的动名词又有自己的补语，习惯上要将动名词后置，而用先行词惯上要将动名词后置，而用先行词it作它的作它的形式宾语。形式宾语。 3）it 作形式宾语，代替动名词作形式宾语，代替动名词I found it pleasant walking along the river after supper.Do you consider it necessary trying again?mind, finish, admit, advise, consider, enjoy
12、,keep, miss, suggest, cant help, give up, want (需要；该），需要；该），need (需要；该）需要；该）4）接）接doing的动词的动词5）接）接to do 的动词的动词want, wish, hope, ask, help, refuse, learn,demand, choose, , decide, plan, manage,pretend, afford意义基本一样意义基本一样，如，如like, love, hate, begin,start, prefer, attempt6）接）接doing 又可接又可接to do 的动词的动词意义明
13、显不一样意义明显不一样，如，如remember, forget, regret, mean, stop, try, want, needPlease remember to post the letter for me.I remember posting the letter.意义明显不一样，如意义明显不一样，如remember, forget, regret, mean, stop, try, want, needHe forgot to write to me.Ill never forget visiting London for the first time.I regret to
14、say that I cannot go with you.She regretted missing the report.意义明显不一样，如意义明显不一样，如remember, forget, regret, mean, stop, try, want, needThey stopped to talk.They stopped talking.You dont need to leave so early.His clothes needed mending and his shoes needed repairing.3. need, require, want作作“需要需要”解时解时
15、, 后接动词后接动词-ing形式作宾语形式作宾语, 主动形式主动形式表示被动意义表示被动意义, 相当于相当于to be done。如：如： The radio needs / requires / wants repairing / to be repaired. 动词动词-ing形式作宾语形式作宾语 1. 有些动词如有些动词如admit, avoid, consider, escape, deny, risk, suggest等后能接等后能接动词动词-ing形式作宾语，而不能接动形式作宾语，而不能接动词不定式。如：词不定式。如：Were considering paying a visit
16、to the Science Museum. 2. 有些短语如有些短语如cant help, be used to, end up, feel like, lead to, be busy, be tired of, be fond of, be afraid of, be proud of, think of / about, put off, keep on, insist on, be good at, give up等后常接名词、等后常接名词、代词或动词代词或动词-ing形式作宾语。如：形式作宾语。如：I have been used to living here. Im fond o
17、f collecting stamps and coins. 常跟动词常跟动词ing作宾语的动词歌诀作宾语的动词歌诀:考虑建议盼原谅，考虑建议盼原谅，承认推迟没得想，承认推迟没得想，避免错过继续练，避免错过继续练，否认完成停能赏，否认完成停能赏，不禁介意准逃亡，不禁介意准逃亡，不准冒险凭想象。不准冒险凭想象。consider, suggest / advise ,look forward to ,excuse ,pardon admit, delay / put off , fancy avoid , miss ,keep /keep on , practise deny , finish ,
18、 stop ,enjoy / appreciate cant help , mind , allow/ permit ,escape forbid , risk , imagine 注意注意 1.动词动词-ing形式的复合结构是指在动词形式的复合结构是指在动词-ing形式前面加上逻辑主语来强调动作形式前面加上逻辑主语来强调动作的执行者，该逻辑主语常为形容词性的执行者，该逻辑主语常为形容词性物主代词或名词所有格；当逻辑主语物主代词或名词所有格；当逻辑主语不出现在句首时，可用人称代词的宾不出现在句首时，可用人称代词的宾格代替形容词性物主代词或用名词普格代替形容词性物主代词或用名词普通格代替名词的所
19、有格。如：通格代替名词的所有格。如：Im annoyed about Johns forgetting to pay.I really cant understand you treating her like that. 2. 动词动词-ing形式的否定形式是在其前面形式的否定形式是在其前面加加not，带有逻辑主语时，带有逻辑主语时not应在动词应在动词-ing形式之前。如：形式之前。如：Not cleaning her teeth made her smell bad.Your schoolmates not coming home in time made her parents wor
20、ried.需要注意的问题：需要注意的问题：以下的动词后面加以下的动词后面加动词的不定式动词的不定式作宾作宾语：语：decide , hope, expect , seem, agree, afford, arrange, choose, offer, plan, promise, determine, demand, manage, fail, prepare, refuse, pretend, 常跟不定式作宾语的动词歌诀：常跟不定式作宾语的动词歌诀：三个希望两答应，三个希望两答应，两个要求莫拒绝两个要求莫拒绝,设法学会做决定设法学会做决定,不要假装在选择。不要假装在选择。hope; wish
21、; want ; agree; promisedemand; ask; refusemanage; learn; decide pretend ; choose 想要拒绝命令，想要拒绝命令，需要努力学习需要努力学习,期望同意帮助，期望同意帮助，希望决定开始。希望决定开始。want ; refuse ; order need; try ; learn expect ; agree ; help hope ; wish ; decide ; begin ;start 以下的动词后面既可接动词的不定式以下的动词后面既可接动词的不定式又可以接动词的又可以接动词的ing作宾语：作宾语：hate, lov
22、e , prefer , remember , forget, regret , like ,try , stop , begin , start 既跟动词既跟动词ing又接不定式作宾语的动词歌诀又接不定式作宾语的动词歌诀:双方一旦开始，不论喜欢与否，都得继双方一旦开始，不论喜欢与否，都得继续下去。续下去。不管记住与否，努力打算停止，后悔三不管记住与否，努力打算停止，后悔三个需要。个需要。begin, start, like, prefer, hate, dislike, continue.remember, forget, try, mean, stop, reget, want, need
23、, require 即时练习即时练习 从从 A、B、C、D四个选项四个选项中选出最佳选项。中选出最佳选项。 1. Its necessary to be prepared for a job interview. _ the answers ready will be of great help. A. To have had B. Having hadC. Have D. HavingD2. The parents suggested _ in the hotel room but their kids were anxious to camp out during the trip.A.
24、sleep B. to sleepC. sleeping D. having sleptC3. How I regret _ so much time in the net bar! I should have studied harder.A. to waste B. wasting C. wasted D. being wastedBI. 根据下列各句句意及所给单词的首字根据下列各句句意及所给单词的首字母或汉语提示，写出所缺单词的正确母或汉语提示，写出所缺单词的正确形式。形式。1. Dont show him the other way of doing it itll only c_ h
25、im.2. I _ (后悔后悔) not having worn a thicker coat yesterday.regrettedconfuse3. The sailors _ (搏斗搏斗) with the winds and waves and finally landed the goods at New York. 4. This plant can grow in many parts of the g_. 5. Some farmers are discussing which c_ they had better grow in the field next year.cro
26、pbattledglobeII. 根据括号内的汉语提示根据括号内的汉语提示, 完成下列句子。完成下列句子。1. _ (大声朗读大声朗读) in the library is a bad habit. 2. Its no use _ (像这样谈话像这样谈话). 3. In my mind, _ _ (进入那所著名的大学进入那所著名的大学) will be the only way to become a world-class writer. attending the famous universityReading aloudtalking like this4. Mary got well-prepared for the job interview, for she couldnt risk _ (丢失这丢失这个好机会个好机会).5. He remembered _ _ (没有完成作业没有完成作业), so he got up early to do it the next morning. not having finished his homeworklosing the good opportunity同学们来学校和回家的路上要注意安全同学们来学校和回家的路上要注意安全
