A) 注意時(shí)間狀語的搭配。一般過去時(shí)的時(shí)間狀語應(yīng)該是表示過去某個(gè)時(shí)間的詞或詞組,如:yesterday, last month, in 1999, two days ago等,絕對不可與recently, in the past 10 years, this month等連用,因?yàn)檫@樣的時(shí) 間狀語都與現(xiàn)在有關(guān)系,應(yīng)該用現(xiàn)在完成時(shí)或一般現(xiàn)在時(shí)。注意,到了初二將會(huì)是★★★★☆考點(diǎn),不會(huì)不行,逃不了的,幾乎每次都考醫(yī).學(xué)全.在.線網(wǎng)站m.jfsoft.net.cn。
B) used to do的否定形式和疑問形式很特別:你怎么寫都正確。以否定形式為例:used not to do, didn't used to do, didn't use to do都對。
6. 過去完成時(shí)(had done)
用法:表示在過去的某個(gè)時(shí)間或動(dòng)作以前已經(jīng)發(fā)生的動(dòng)作或已經(jīng)存在的狀態(tài)。就是我們常說的:表示“過去的過去的動(dòng)作或狀態(tài)”。
畫一條時(shí)間軸過去完成__●_一般過去_◇_一般現(xiàn)在___○______
2) 注意事項(xiàng):“過去的過去”這種邏輯關(guān)系常通過上下文體現(xiàn)出來,而不一定受某個(gè)時(shí)間狀語的限制。
ex: There had been some one in our room just now, because I noticed a burning cigarette end on the floor when we opened the front door.
7. 過去將來時(shí)(would/ should do) 表示從過去的某個(gè)時(shí)間看將要發(fā)生的事。其實(shí)和將來時(shí)沒什么區(qū)別啦。
ex: I said on Thursday I should see my friend the next day.賓從、直引經(jīng)常碰到這樣的例子,注意。
8. 過去進(jìn)行時(shí)(was/ were doing)
A) 表示在過去一個(gè)比較具體的時(shí)間正在發(fā)生的動(dòng)作。
ex: I was doing my homework at this time yesterday.
B) 如果when, while這樣的時(shí)間狀語引導(dǎo)詞所引導(dǎo)的主從句之一是一般過去時(shí),則另一個(gè)句子常用過去進(jìn)行時(shí)。
ex: I was washing my hair when you knocked at the front door.
9. 一般將來時(shí)
A) 基本結(jié)構(gòu)是will / shall do.古英語認(rèn)為will用于第二、三人稱,shall用于第一人稱,但后來沒做硬性規(guī)定,will比較常用。I will be home at 10.
B) 有些動(dòng)詞,如:arrive, be close, come, do, done, go, have, leave, open, play, return, sleep, start, stay等,用于一般進(jìn)行時(shí),并且通常與一個(gè)表示將來時(shí)間的時(shí)間狀語連用,可以表示將來時(shí)。初一接觸比較 多的是be going to,后面的包括will/shall到了后來才出現(xiàn),其他如sleep很少見,初中階段我?guī)缀鯖]見過sleep這么用的, leave, come, arrive也常見
ex: My mother is coming to visit me next week and is staying here until May.
C) 表示“即將、正要”時(shí),可用be about to do.強(qiáng)調(diào)近期內(nèi)或馬上要做的事,后常與when連用。ex: I was about to speak when you interrupted me.