GrammarSummary (3).pptx

1、姚 龙(Ellen),Grammar,Verb-ing Form as Subject and Object 动词-ing形式作主语和宾语,Learning Aims,理解并掌握动词-ing形式作主语和宾语 识记后跟动词-ing形式的动词,Have you ever seen these signs?,parking, spitting, littering, smoking,V-ing forms (动词原形+ing构成),Finish the sentence according to the picture.,_ _ is my favourite sport.,Playing foot

2、ball,主语,My sister enjoys _ (stand)alone on the seashore.,standing,宾语,The cartoon is _(amuse).,amusing,表语,China is a _(develop)country.,developing,定语,We heard Tommy _ in his room.,singing,宾语补足语,He sat on the sofa _ the newspaper.,reading,状语,She sat on the sofa _ a newspaper.,reading,状语,Playing footba

3、ll is my favourite sport. My sister enjoys standing alone on the seashore. The cartoon is amusing. China is a developing country. We heard Tommy singing in his room. He sat on the sofa reading a newspaper.,动词-ing 形式能在句中作主语、宾语、表语、定语、宾语补足语和状语。不能单独作谓语，无人称和数的变化，但有时态和语态的变化。,在本单元首先讲解动词-ing形式在句中作主语和宾语的用法。T

4、he verb-ing form as the subject and object.,动词-ing形式的时态和语态,说明: 当动词-ing表示的动作发生在谓语动词之前 时，常用动词-ing的完成时.,I am sorry not for not _(follow) your advice.,having followed,V-ing form as subject,1. V-ing作主语往往表示经常性,习惯性的动作。 Seeing is believing. 2) Reading novels is an enjoyment. 3) Having sports is good for our

5、 health.,Whats in common?,is,is,is,1. _作主语。 2. 谓语动词用_。,动词-ing,单数,2. 为了保持句子平衡，通常用it作形式主语， 而把真正的主语放在后置。 此类句型有：,It is no use/ useless doing sth It is no good doing sth.做.是没有好处的 It is worthwhile doing sth It is pleasant doing sth It is a waste of time doing sth,Finish the following sentences. 1.) It is

6、a waste of time _( 和他争论)。 2.) It is no good _ further. 进一步讨论这个问题没有好处。 3.) It is_. 像这样谈话没有用。,arguing with him,no use/useless talking like this,discussing the problem,V-ing form as object,作介词的宾语。 作及物动词的宾语。,However, he doesnt care about _(be) famous. He enjoys _(listen) to violin music, _(play) Mah-jon

7、g, swimming and reading.,being,listening,playing,1. 有些动词后只能用V-ing形式作宾语 I suggest _(chat) with him . Were considering _(pay) a visit to the Science Museum.,chatting,paying,记忆口诀,建议完成(多)练习 喜欢想象禁不住 承认否定(与)嫉妒 逃脱冒险(莫)原谅 忍受保持(不)在意,advise finish practise,enjoy imagine cant help,admit deny envy,escape risk e

8、xcuse,stand keep mind,2. 以下短语常接v-ing做宾语,give up doing sth have difficulty doing sth spend .doing sth waste time doing sth prevent sb (from) doing sth,feel like doing, be busy doing, be worth doing, pay attention to doing, look forward to doing, be devoted to doing , be used to doing , cant help doin

9、g,He always dreams of _(become) a scientist. I am good at _(swim).,becoming,swimming,3. 既可接v-ing又可接to do作宾语,且意义区别不大的动词, 常有: begin, start, continue, like, love, prefer, hate等。,They prefer spending their summer vocation in Dalian. They prefer to spend their summer vocation in Dalian.,=,4. 有一些动词后接v-ing

10、形式或to do意义完全不同。,观察思考,1). I forgot mailing your letter. I forgot to mail your letter. 2). Being early may mean wasting a little time. You really mean to go? 3). He tried opening the door with the key. He tried to open the door with the key.,mailing,to mail,wasting,to go,to open,opening,remember to do

11、 记得要做某事 remember doing 记得做过某事,forget to do 忘记要做某事 forget doing 忘记做过某事,regret to do 遗憾要做某事 regret doing 后悔做过某事,mean to do 打算做某事 mean doing 意味着做某事,既可接to do, 又可接v-ing形式，但意义差别较大的动词常见的：,try to do 尽力做某事 try doing 尝试做某事 stop to do 停下来去做另一件事 stop doing 停止做某事 go on to do继续做另一件事 go on doing 继续做某事 cant help (t

12、o)do sth 不能帮忙做某事 cant help doing sth 忍不住做某事,1. Lets go on_the question. (discuss) Lets go on _ another question. (discuss) 2. I shall always remember _you for the first time.(meet) Remember_ to your aunt, wont you?(write),Practice makes perfect,discussing,to discuss,meeting,to write,5. 注意 need,want,

13、require need, require, want doing = need/ require/ want to be done 需要被.,The bicycle needs/wants/requires repairing/to be repaired. The classroom wants washing/to be washed.,6. 复合结构 1). 当动词-ing形式的逻辑主语与句子的主语不一致时，要在动词-ing前面加上物主代词或名词所有格，这就构成了动词-ing形式的复合结构。 Would you mind my/me using your computer? The p

14、op-stars coming to sing excited all the fans.,2).在口语和非正式语体中，且做宾语时，常用人称代词宾格或名词普通格+V-ing形式 例如： The doctor does not mind me /my eating a little meat occasionally.,Challenge yourself,Choose your lucky number and play a game.,Thank you,Correct or not?,1. Would you mind open the window?,2. He is used to l

15、ive in the countryside.,6,opening,living,3. I cant help to laugh.,laughing,用所给动词的正确形式填空。,8,1.This X-ray machine needs_ (repair). 2. I regret _(say) that I am unable to help you. 3. We dont allow anyone _(smoke) here. We dont allow _ (smoke) here.,repairing/to be repaired,to say,to smoke,smoking,温馨提示

16、： allow, advise, forbid, permit等词后面可以 直接接v-ing形式作宾语，也可以接sb to do结构。,_(不吃平衡的饮食) does great harm to health. 2) He was lucky that he _ (逃脱了处罚).,完成句子,Not eating a balanced diet,escaped being punished,6,说明： v-ing 形式的否定为not v-ing， 被动语态为being done。,连词成句,1.smoke,be bad for _ 2.play guitar,in my spare time _

17、 3.worth,spend money on _,9,Smoking is bad for our health.,Playing guitar in my spare time is my hobby.,It is worth spending money on education.,谚语知多少,1.眼见为实。 2.覆水难收。,8,Seeing is believing./ To see is to believe.,It is no use crying over spilt milk.,出口成章(Can you help me finish my introduction),_is my career, my job.