20xx人教版英語八年級下冊unit5whatwereyoudoingwhentherainstormcamesectionb2課件-文庫吧在線文庫
【正文】 _______ at the door? 我敲門 (knock)的時候你在干什么？ 4. She ______________ the room when I ______ to see her. 我去看她的時候她不是在打掃房間。 . When the teacher came in, we were talking. 當此句改變主從句的位置時，則為： While we were talking, the teacher came in. 2. 如果從句和主句的動作同時發(fā)生 , 兩句都用過去進行時的時候 , 多用 while引導 。 【 運用 】 1) Shirley ______ a book about China last year but I don’t know whether she has finished it． A. has written B. wrote C. had written D. was writing D 2) Mary ____ a dress when she cut her finger. A. made B. is making C. was making D. makes was making表示正在做衣服的過程 , 如用made則表示這一動作已結束 , 做衣服的動作已結束與 cut her finger就沒有聯(lián)系。 C 3) He ______ (write) a letter, then went to bed. wrote wrote表示動作已結束，做另一件事，如用 was writing就與 went to bed在邏輯上相矛盾。如： They were singing while we were dancing. I. 根據(jù)漢語意思完成句子。 2. While Ann ____________ TV, her father _______ home. 安正在看電視時，她父親回來了。 一般過去時表示過去某時發(fā)生過某事，側重說明事實。 2. 句子結構 : 主語 + was/were + doing sth. + 時間狀語 3. 時間狀語詞 : at 5:00 yesterday afternoon, at that time, then等連用 , 或者用另一動 作來表示過去的時間。
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