經(jīng)典to do 用法總結(jié)PPT課件

1、.,1,不定式的時(shí)態(tài)意義,一、To do 不定式的一般式，多表將來(lái)含義，作主、賓、表、定,成為醫(yī)生是我的夢(mèng)想。 To be a doctor is my dream. 我的夢(mèng)想是成為一名醫(yī)生。 My dream is to be a doctor. 我有許多工作要做。 I have a lot of work to do. 明天要開(kāi)的會(huì)非常重要。,The meeting to be held tommorrow is important.,.,2,要討論的問(wèn)題是關(guān)于污染的。 你會(huì)參加明天舉辦的會(huì)議嗎？,記憶句式：Be to do/ be to be done 表將來(lái)；按照計(jì)劃、安排要做。,我們

2、和Tom三點(diǎn)在學(xué)校門(mén)口見(jiàn)。 We are to meet Tom at 3 oclock at the school gate. 那些著名的醫(yī)生下周要舉行重要的會(huì)議。,The problem to be discussed is about pollution.,Will you attend the meeting to be held tommorrow.,The famous doctors are to hold an important meeting next week.,.,3,會(huì)議將在下周舉行。 這個(gè)問(wèn)題遲早將被解決。 奧巴馬下周將訪華。 這部電影下周要上映。,The meet

3、ing is to be held next week.,The problem is to be settled sooner or later.,Obama is to visit China next week.,The film is to be shown next week.,.,4,二、to be doing不定式進(jìn)行式，表示主句謂語(yǔ)動(dòng)詞表示的動(dòng)作發(fā)生時(shí)，不定式表示的動(dòng)作正在進(jìn)行,當(dāng)他母親進(jìn)來(lái)時(shí)這個(gè)男孩假裝正在讀書(shū)。 和你在一道工作我很高興。(glad),瞧，那些男孩看起來(lái)似乎在打架（seem）,快點(diǎn)！我們的老師一定正在等我們呢?。╞e sure Hurry up! Our te

4、acher is sure to be waiting for us.,The boy pretended to be reading when his mother came in.,I am glad to be working with you.,Look! The boys seem to be fighting.,.,5,據(jù)說(shuō)Tom正在寫(xiě)一部小說(shuō)。（be said to） Tom _ 當(dāng)我拜訪她的時(shí)候，她正巧在畫(huà)一幅畫(huà) (happen),is said to be writing a novel.,三、to have done/ to have been done不定式的完成式：不定

5、式的完成式所表示的動(dòng)作在謂語(yǔ)所表示的動(dòng)作之前發(fā)生。,I am sorry to have given you so much trouble. 對(duì)不起給你添了這么多麻煩。 He seems to have read the novel. 看起來(lái)他已經(jīng)讀過(guò)那本小說(shuō)了。,When I went to see her, she happened to be drawing a picture.,.,6,他兒子據(jù)說(shuō)越獄了。(be said to ) His son is said to have escaped from the prison. 據(jù)報(bào)道這本書(shū)已經(jīng)被翻譯成英語(yǔ) (be reported

6、to),記憶句式： be said to do be reported to do be thought to do be believed to do be announced to do,The book is reported to have been translated into English.,.,7,據(jù)說(shuō)Tom下月將出國(guó)。 據(jù)說(shuō)Tom昨天被老板表?yè)P(yáng)了。 據(jù)說(shuō)Tom現(xiàn)在正在準(zhǔn)備考試。 據(jù)說(shuō)我們的足球隊(duì)又被打敗了。 據(jù)說(shuō)那個(gè)名星現(xiàn)在在英國(guó)學(xué)習(xí)。,Tom is said to go abroad next month.,Tom is said to have been praised

7、 by his boss yesterday.,Tom is said to be preparing for the exam.,Our football team is said to have been defeated again.,The famous star is reported to be studying in England.,.,8,據(jù)相信他撒謊了。 據(jù)報(bào)道下周將發(fā)射衛(wèi)星 （sent up ）,記憶句式：,seem to do appear to do remain to do/remain to be done It remains to be seen whether,他似乎知道了事實(shí)。 He appeared to have known the truth.,He is said to have told a lie.,The satellite is reported/announced to be sent up next we