动名词做主语终极版

1、动名词做主语和宾语The-i ngform as the Subject and Object I 自主学习Lead-in 语法导入动词的-ing形式可分为动名词和现在分词两类。作为动名词，它有名词的基 本性质，因此动名词可以在句子中充当主语、宾语、表语，宾语补足语和定 语。本单元学习动名词做主语和宾语。1. 动名词做主语(动名词做主语往往表示经常性、习惯性的动作。此时，谓 语动词用单数形式)动名词做主语有三种形式： 动名词在句首直接做主语 It在句首做形式主语，而动名词短语在后面做真正的逻辑上的主语 There be + no +动名词1)形式一动名词在句首直接做主语。1. (si ng)

2、is his hobby唱歌是他的爱好。2. (play) computer games is a wate of time玩 电子游戏是浪费时间。3. (drive) fast is da ngerous驾驶超速很危险。【归纳总结】动名词做主语，谓语动词用单数It 在句首做形式主语，而动名词在后面做真正的逻辑上的主语。It is no use(wait ) here在这儿等是没用it is worth/worthwhile(see) the movie.用下划线画出下面句子的形式主语和真正的主语 It was a waste of time reading that book. It is

3、dangerous standing in the middle of the street.Is it worthwhile quarrelling with her?3) There be + no +动名词。There was no knowing what he could do.There is no(joke) about such matters.动名词做宾语的六种情形：作及物动词宾语it 作形式宾语，代替动名词作 作动词词组的宾语介词的宾语 既可接 doing 又可接 to do 的动词，但意义不同 常接动名词的动词或动词短语 作及物动词宾语。Wouldyoumi ndope

4、nin gthewi ndow?Thegirlpractisesplayi ngvioli neveryeve nin g.作介 词宾语。Since then, he has devoted his life to finding ways to grow more and more rice.He always thi nks much before doing anythin g. it 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 tryi

5、ng again?We look forward to(study )in university.接 doing 的动词 :want,wish,hope,ask,help,refuse,learn,demand,choose,decide,plan,manage,pret end, afford 常跟动词 ing 作宾语的动词歌诀 :考虑建议盼原谅，consider, suggest / advise ,look forward to ,excuse ,pardon承认推迟没得想， admit, delay / put off , fancy避免错过继续练，avoid , miss ,keep

6、 /keep on , practise否认完成停能赏，deny , finish , stop ,enjoy / appreciate不禁介意准逃亡，can't help , mind , allow/ permite,scape不准冒险凭想象。forbid , risk , imagine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) .5)接doing又可接to do的动词：A 意义基本一样，如 lik

7、e, love, hate, begin, start, prefer, attemptB 意义明显不一样，如 remember, forget, regret, mean, stop, try, want, needI forget to take the medicine. 我忘记吃那个药。I forget taking the medici ne.我忘记把那个药吃了。They stopped to talk .他们停下来开始讲话。They stopped talki ng他们停止讲话。既跟动词ing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，都得继续下去。不管记住与否，努力打

8、算停止，后悔三个需要。begin, start, like, prefer, hate, dislike, continue.remember, forget, try, mean, stop, regret,want, need, require6)常接动名词的动词或动词短语A.此类动词有： admit, avoid, con sider, escape, deny, risk, suggest.如： We' re considering paying a visit tothe Science Museum.It can avoid damaging the environment

9、 or people's health.3. 检测Let's have a competion1.(collect)stamps is his hobby.2.It was a waste of time (read)that book.读那本书是浪费时间。3.Is it worthwhile (quarrel) with her?4. There was no (know) what he could do.他能做什么很难说。5. Would you mind(open) the window?6. The girl practices(play) violi n every

10、 eve ning那个姑娘每晚练习拉小7.Sincethen,hehasdevotedhislifeto(find)waystogrowmoreandmorerice.直以来他都在致力于寻找生产更多水稻的发法。8. I found it pleasant (walk) along the river after supper.我发现饭后在河边散步是及其美妙的。9. We look forward to(study ) in university.我们盼望在大学里面学习。4. 归纳v+ing1.动名词做主语(动名词做主语往往表示经常性、习惯性的动作。此时，谓 语动词用单数形式)动名词做主语有三种

11、形式： 动名词在句首直接做主语 It 在句首做形式主语，动名词短语在后面做真正的主语 There be + no +动名词2. 做宾语的六种情形： 作及物动词宾语 it 作形式宾语，代替动名词作真正的宾语 作动词词组的宾语 介词的宾语 既可接 doing 又可接 to do 的动词，但意义不同 常接动名词的动词或动词短语5. 课后练习根据括号内的汉语提示 ,完成下列句子。1) .( read)in the library is a bad habit在 图书馆大声阅读是一种不好的习惯2) . Ito'ussen (ta lk) .像这样谈话是徒劳无用的。 3). In my mind, (attend ) will be the onl yway to become a world-class writer.在我看来，进入那所著名的大学学 习是成为世界顶尖作家的唯一方法