2013年廣東中考英語語法講解:過去完成時
由 had 加動詞的過去分詞構(gòu)成。例句:
She said she had never been to Paris. 她說她從未去過巴黎。
When the police arrived,the thieves had run away. 警察到達(dá)時,小偷們早就跑了。
By the time he was twelve,Edison had begun to make a living by himself. 到了十二歲那年,愛迪生開始自己謀生。
2013年廣東中考英語語法講解:過去完成時
由 have 加動詞的過去分詞構(gòu)成,主語是第三人稱單數(shù)時,要將have 改為has.
例句:
I have seen the film already. 我已經(jīng)看過那部電影了。(現(xiàn)在我知道電影的內(nèi)容了)
Have you seen my bag?你看到我的手提包了嗎?(你知道它在哪里?)
She has been a dancer for ten years. 她已當(dāng)了十年的舞蹈演員了。
We‘ve planted thousands of trees in the past few years. 過去幾年我們種了成千上萬棵樹。