九年級(jí)英語(yǔ)語(yǔ)法專(zhuān)練 非謂語(yǔ)動(dòng)詞 （動(dòng)詞不定式）課件

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1、主語(yǔ)賓語(yǔ)表語(yǔ)定語(yǔ)狀語(yǔ)補(bǔ)語(yǔ)不定式V-ingV-ed主動(dòng)語(yǔ)態(tài)被動(dòng)語(yǔ)態(tài)一般式To doTo be done進(jìn)行式To be doing完成式To have doneTo have been done完成進(jìn)行式 To have been doing不定式有時(shí)態(tài)和語(yǔ)態(tài)的變化To finish such an essay in one week is beyond his ability.To live is to do something worthwhile.To listen closely and reply well is the highest perfection in the art of

2、 conversation.不定式作主語(yǔ)不定式作主語(yǔ)It is important to learn the right habits at an early age.its a great regret to have made such a mistake.Its a great honor for us to be present at the partyIts nice of you to think so much of us.不定式作主語(yǔ)，可以放在句首，也可以用 it 作形式主語(yǔ)，將真正主語(yǔ)不定式 放在句末不定式作賓語(yǔ)不定式作賓語(yǔ)We agreed to meet here but

3、 so far she hasnt turned up yet.He cant afford to buy a car.He pretended not to have seen me.I wanted to have dropped her a line, but forgot to do so. (不定式后用完成時(shí)表示沒(méi)有實(shí)現(xiàn)的動(dòng)作)四個(gè)希望三答應(yīng)(hope, wish, expect, long, agree, promise, undertake) 五個(gè)想要巧安排(intend, plan, want, mean, desire, arrange) 設(shè)法學(xué)會(huì)做決定(manage, le

4、arn, decide, determine) 企圖假裝要選擇(attempt, pretend, choose) 提供要求勿拒絕(offer, demand, refuse) 威脅準(zhǔn)備不失敗(threaten, prepare, fail)We thought it better to start early.They consider it important to get his permission動(dòng)詞不定式作賓語(yǔ)時(shí)放在句中動(dòng)詞不定式作賓語(yǔ)時(shí)放在句中,也可以用也可以用 it 作形式賓語(yǔ)作形式賓語(yǔ),真正的賓語(yǔ)動(dòng)詞不定式放真正的賓語(yǔ)動(dòng)詞不定式放在句末在句末. The next step i

5、s to make sure that you know exactly what is required.The important thing in life is to have a great aim, and the determination to attain it.不定式作表語(yǔ)We need someone to help him with the typing.I have a lot of work to do.I havent got a chair to sit on.不定式作定語(yǔ)1.不定式表目的To do a good job, we must have the ri

6、ght ways.Ill write down his telephone number in order to call him later.不定式作狀語(yǔ)2.不定式表結(jié)果He left, never to return. She was not old enough to understand all that.3. 不定式表原因We shall be very happy to co-operate with you in the project.All of us were shocked to hear the sad news.1.帶to的不定式作賓補(bǔ)He commanded the soldiers to be silent.I rely on you to finish the work today.2.不帶to的不定式作賓補(bǔ)I must have someone show me the way.He felt his hands tremble.不定式作賓補(bǔ)To tell you the truth, this is all Greek to me.To make the matter worse, it began to rain.不定式作插入語(yǔ)