手把手教你看句型語法
I was working when he came.他來的時候,我正在工作。
句型是主系表結構,when he came是時間狀語從句
今天看第五種時態,過去進行時,它的結構為:be(was/were)+現在分詞(動詞原形+ing),第一、三人稱單數作主語用was,其餘用were。
過去進行時主要表示過去某時正在發生的動作或某段時間持續的狀態。常用的時間狀語有:at that time,at…yesterday和時間狀語從句等。
句型:
- 陳述句:主語+was/were+現在分詞+其他.
They were playing chess under the tree.
- 否定句:主語+was/were+not+現在分詞+其他.
They were not playing chess under the tree.
- 一般疑問句:Was/Were+主語+現在分詞+其他?
Were they playing chess under the tree?
用法:
- 1 表示過去某一時刻或某段時間內正在進行的動作
What was she doing at nine o'clock yesterday?昨天晚上九點她在做什麼?
- 2 表示按計劃、安排過去某時刻將要發生的動作
He said they were leaving for Beijing this afternoon.他說他們今天下午要去北京。
- 3 與always,constantly,forever等連用,表示讚歎、厭煩等感情色彩
He was always trying out new ideas.他總是試驗一些新的設想。
- 4 表示過去某個事件發生時,另一個正在進行的動作
It was raining when they left the station.他們離開車站的時候天正在下雨。
- 5 用於表示位置移動的動詞,如come,go,set off等,其過去進行時表示過去的將來要發生的動作
He said the plane was arriving soon.他說飛機快要到了。
要記清一點,就是前提是過去發生的,這樣會很好理解,其實,你們有沒有發現,時態還是比較簡單的,是不是沒有那麼複雜,一步一步來,幾種常用的時態我們已經講了多半,前面也已經講過句型結構的類型,可以操練起來寫句子了。Have a try.試一試。
homework:
1.He said he _______ to draw a plane on the blackboard at that time.
A.tries B.tried C.was trying D.will try
2.We heard a cry when we _______ TV last night.
A.were watching B.would watch C.watch D.watched
3.She _______ to see me,but unfortunately she was ill.
A.came B.comes C.will come D.was coming
這些作業很簡單,為的是讓你們能真正明白這個時態到底是怎麼用的,相信在做作業的過程中,印象會更加深刻。So much for today.
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