初中英語過去進(jìn)行時(shí)講解及練習(xí)(編輯修改稿)
2025-04-30 23:58 本頁面
【文章內(nèi)容簡介】 過去某階段或某一時(shí)刻正在發(fā)生 What were you doing at 8:30 last night? (過去某時(shí)刻正在發(fā)生) ?。虝盒詣?dòng)詞用過去進(jìn)行時(shí)表示按計(jì)劃、打算 During that time he was going with us.(表示打算) ?。calways ,often ,usually 等連用表喜愛，討厭等感情色彩?！ e was always Changing his mind.過去進(jìn)行時(shí)與一般過去時(shí)的區(qū)別（1）過去進(jìn)行時(shí)與一般過去時(shí)，兩者都表示過去發(fā)生的動(dòng)作,但過去進(jìn)行時(shí)表示在過去某一特定的時(shí)間點(diǎn)或時(shí)間段正在進(jìn)行的動(dòng)作,而一般過去時(shí)表示在過去時(shí)間完成的動(dòng)作?例如: I was typing a letter last night. 昨晚我在打一封信?(可能沒打完) I typed some letters last night. 我昨晚打了一些信?(已經(jīng)打完) A. 過去進(jìn)行時(shí)卻表示動(dòng)作在持續(xù)或未完成，而一般過時(shí)往往表示某一動(dòng)作已經(jīng)完成?！ was reading the book at that time. (未讀完，“讀”的片段) I read the book yesterday. (已讀完，表整個(gè)“讀”) B、一般過去時(shí)表示只做一次動(dòng)作，而過去進(jìn)行時(shí)卻表示動(dòng)作反復(fù)地進(jìn)行。 She waved to me. 她朝我揮了揮手。 It was raining all night.(優(yōu)先用was raining ,rained 為持續(xù)動(dòng)詞，故也可使用) He was writing a letter the whole of afternoon. (短暫動(dòng)詞與持續(xù)時(shí)間連用，表反復(fù)，連續(xù)發(fā)生，不可用一般過去時(shí)) when 和while的用法區(qū)別 兩者的區(qū)別如下： ?、賥hen是at or during the time that, 既指時(shí)間點(diǎn)，也可指一段時(shí)間； while是during the time that，只指一段時(shí)間，因此when引導(dǎo)的時(shí)間狀語從句中的動(dòng)詞可以是終止性動(dòng)詞，也可以是延續(xù)性動(dòng)詞，而while從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞。 ②when 說明從句的動(dòng)作和主句的動(dòng)作可以是同時(shí)，也可以是先后發(fā)生；while 則強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的發(fā)生的過程中或主從句兩個(gè)動(dòng)作同時(shí)發(fā)生。 ?、塾蓋hen引導(dǎo)的時(shí)間狀語從句，主句用過去進(jìn)行時(shí)，從句應(yīng)用一般過去時(shí)；如果從句和主句的動(dòng)作同時(shí)發(fā)生，兩句都用過去進(jìn)行時(shí)的時(shí)候，多用while引導(dǎo)，如： a. When the teacher came in, we were talking. 當(dāng)此句改變主從句的位置時(shí)，則為： While we were talking, the teacher came in. b They were singing while we were dancing.過去進(jìn)行時(shí)練習(xí)題三、 選擇題。1. I ______ cooked a meal when you _____ me.a. cooked, were ringing b. was cooking, rangc. was cooking, were ringing160
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