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和 B兩件事的具體情況,具體對(duì)待。比如: A 和 B都是過(guò)去時(shí), A 和 B 是同時(shí)發(fā)生,還是先后發(fā)生,不是即將發(fā)生,再分別選用完成時(shí)、進(jìn)行時(shí)、將來(lái)時(shí)。例如: A 過(guò)去時(shí) B 過(guò)去時(shí): I arranged the flowers in the vase as soon as I came back home. 一回到家里,我就把花在花瓶里插好。 A 過(guò)去進(jìn)行時(shí) B 過(guò)去完成時(shí) (虛擬 ) He was shaking with fright as if he had seen a ghost. 他嚇得直哆嗦,就好像看見了鬼一樣。 A 將來(lái)時(shí) B 將來(lái)時(shí) (可用一般現(xiàn)在時(shí)表達(dá) ) They will post me the tickets/post the tickets to me as soon as they receive my cheque. 他們收到我的支票后就立刻把票寄給我 . as soon as連接的時(shí)間狀語(yǔ)從句中,指未發(fā)生的動(dòng)作。規(guī)律是:主句一般將來(lái)時(shí),從句用一般現(xiàn)在時(shí)代替一般將來(lái)時(shí)。 如: I will tell him the news as soon as he es back。 指緊接著發(fā)生的兩個(gè)短動(dòng)作,主從句都用一般過(guò)去時(shí)如: He took out his English books as soon as he sat down. 就這兩種情況 ,熟記就行。 在賓語(yǔ)從句中,當(dāng)主句為與過(guò)去時(shí)的時(shí)候,從句必須用與主句相對(duì)應(yīng)的時(shí)態(tài),所以為了與主句動(dòng)詞 said呼應(yīng),時(shí)間狀語(yǔ)從句中的 will look up應(yīng)該對(duì)應(yīng)為過(guò)去將來(lái)時(shí)態(tài) would look up, finds對(duì)應(yīng)為 found。 so .... that.... 如此 ....以致于 .... (that 引導(dǎo)的結(jié)果狀語(yǔ)從句 ) so的后面跟副詞或形容詞 例句: 老師說(shuō)的太快了,以至于我聽不清楚他的話。 The teacher speaks so fast that I can39。t catch the words. so…that… 的用法 [比較] so…that… 與 so that So that: ( 1)引導(dǎo)結(jié)果狀語(yǔ)從句,意為“因此,所以”,主句和從句間常用逗號(hào)分開,一般不與情態(tài)動(dòng)詞連用。 Nothing more was heard of him, so that people thought that he was dead. 未再聽到他的消息,以致人們認(rèn)為他已死去了。 ( 2)引導(dǎo)目的狀語(yǔ)從句,意為“為了,以便”,通常從句中用 may, might, can, could等情態(tài)動(dòng)詞。 We left early so that we could catch the first bus. 我們很早出發(fā),以便能趕上第一班汽車。 1. ___________ her father died, the stepsisters made her do all the chores. 2. She was____ busy