高考英語常見時態(tài)講解-在線瀏覽
2025-01-12 03:22本頁面
【正文】 s a child, I often played football in the street. He always went to work by bus. 3）情態(tài)動詞 could, would，用過去時表示現(xiàn)在，表示語氣委婉禮貌。 If he were here now, we could turn to him for help. ◎ It is time sb. did sth. “時間已遲了；早該 …… 了”， It is time you went to bed. ◎ would (had) rather sb. did sth. I39。 Mrs. Darby lived in Kentucky for seven years. (含義：達(dá)比太太已不再住在肯塔基州。 will 在陳述句中用于各人稱，在征求意見時常用于第二人稱。 a. 主語的意圖，即將做某事或打算做某事。 there is going to be a storm. 3) be +不定式表將來，按計劃或正式安排將發(fā)生的事。 He is about to leave for Beijing. 注意： be about to 不能與 tomorrow, next week 等表示明確將來時的時間狀語連用。而 be going to 則表示主觀的打算或計劃。m going to play football tomorrow afternoon.(主觀安排 ) 返回 現(xiàn)在完成時 （ 1）現(xiàn)在完成時表示過去發(fā)生或已經(jīng)完成的某一動作對現(xiàn)在造成的影響或結(jié)果。 ① I have never heard of that before. ② Have you ever ridden a horse? 2）現(xiàn)在完成時表示過去已經(jīng)開始，持續(xù)到現(xiàn)在 ,也許還會持續(xù)下去的動作或狀態(tài)。 如： for和 since，以及 so far, now, today, this week (month, year) 等。 （ 3）現(xiàn)在完成時還可以用在時間和條件狀語從句中 ,表示將來某時完成的動作， I’ll go to your home when I have finished my homework. If it has stopped snowing in the morning, we’ll go to the park. 返回 過去完成時 （ 1）過去完成時表示過去某一時刻或者某一動作之前完成的動作或狀態(tài)；句中常用 by, before, until, when等詞引導(dǎo)的時間狀語。 Before he slept, he had worked for 12 hours. （ 3）在 told, said, knew, heard, thought等動詞后的賓語從句。 When the police arrived, the thieves had run away. （ 5）表示意向的動詞，如 hope, wish, expect, think, intend, mean, suppose等，用過去完成時表示 原本 … ，未能 …“ W
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