英語六級完成時態(tài)語法精講
時態(tài)
1)現(xiàn)在完成進行時態(tài) : 動作或狀態(tài)從過去某時開始,繼續(xù)到現(xiàn)在,可能繼續(xù)下去,也可能剛剛結(jié)束.
Ive been writing letters for an hour.
Ive been sitting in the garden.
2)過去完成進行時: 過去某個時刻以前一直在進行的動作
Id been working for some time when he called.
We had been waiting for her for two hours by the time she came.
3)將來完成進行時: 將來某個時刻以前一直在進行的動作.
By next summer, he will have been working here for twenty years.
In another months time shell have been studying here for three years.
4)將來完成時: 將來某時會業(yè)已發(fā)生的事.
I shall have finished this one before lunch.
Theyll have hit the years target by the end of October.
語態(tài)
可以有兩種被動結(jié)構(gòu)的.類型,例如:
He was said to be jealous of her success.
It was said that he was jealous of her success.
能同時適用于上述兩個句型的主動詞通常都是表示估計,相信等意義的動詞,常見的有assume, believe, expect, fear, feel, know, presume, report, say, suppose, understand等.
【英語六級完成時態(tài)語法精講】相關文章：
英語時態(tài)過去完成時06-12
初中英語時態(tài)語法分析06-12
中考英語動詞時態(tài)語法的復習考點04-02
2018考研英語語法小講04-30
考研英語語法小講表語從句04-30
最新考研英語語法小講：同位語從句04-28
考研英語定語從句語法精講講義05-13
職稱英語詞匯復習資料精講12-23
英語時態(tài)之將來進行時06-12