1、.,1,不定式的時態(tài)意義,一、To do 不定式的一般式，多表將來含義，作主、賓、表、定,成為醫(yī)生是我的夢想。 To be a doctor is my dream. 我的夢想是成為一名醫(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. 明天要開的會非常重要。,The meeting to be held tommorrow is important.,.,2,要討論的問題是關(guān)于污染的。 你會參加明天舉辦的會議嗎？,記憶句式：Be to do/ be to be done 表將來；按照計劃、安排要做。,我們

2、和Tom三點在學(xué)校門口見。 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,會議將在下周舉行。 這個問題遲早將被解決。 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，表示主句謂語動詞表示的動作發(fā)生時，不定式表示的動作正在進(jìn)行,當(dāng)他母親進(jìn)來時這個男孩假裝正在讀書。 和你在一道工作我很高興。(glad),瞧，那些男孩看起來似乎在打架（seem）,快點！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Tom正在寫一部小說。（be said to） Tom _ 當(dāng)我拜訪她的時候，她正巧在畫一幅畫 (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作在謂語所表示的動作之前發(fā)生。,I am sorry to have given you so much trouble. 對不起給你添了這么多麻煩。 He seems to have read the novel. 看起來他已經(jīng)讀過那本小說了。,When I went to see her, she happened to be drawing a picture.,.,6,他兒子據(jù)說越獄了。(be said to ) His son is said to have escaped from the prison. 據(jù)報道這本書已經(jīng)被翻譯成英語 (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Tom下月將出國。 據(jù)說Tom昨天被老板表揚(yáng)了。 據(jù)說Tom現(xiàn)在正在準(zhǔn)備考試。 據(jù)說我們的足球隊又被打敗了。 據(jù)說那個名星現(xiàn)在在英國學(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。 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