浙江省寧波市慈城八年級英語下冊unit5whatwereyoudoingwhentherainstormcamesectiona2課件(編輯修改稿)
2025-03-31 08:02 本頁面
【文章內(nèi)容簡介】 從句常指一個時間段 ,從句中的動詞常為延續(xù)性的。 while有時還可表示主句的動作與從句的動作同時發(fā)生。 ? While he was reading, the phone rang. 他正在看書時 , 電話鈴響了。 ? Some students were reading while others were writing. 一些學生在讀書 , 另一些學生在寫字。 (2023四川瀘州 ) What were you doing _____ Zhang Fan came in? A. when B. while C. where 【 解析 】 三個選項分別意為“當 …… 時”、“與 …… 同時”、“哪里”，結(jié)合題意“當張凡進來時，你正在做什么？”可排除 B、 C二項，故選 A。 4c What were you doing at these times last Sunday? Fill in the chart. Then ask your partner. You Your partner 9:00 . 11:30 . 4:00 . 9:00 . Ⅰ . 用所給詞的適當形式填空 1. I __________ (help) my mother with housework at ten o’clock last Sunday. 2. The girl ____________ (have) a piano lesson at this time yesterday. 過去進行時的用法 was helping was having 3. They ___________ (talk) about the film when the teacher came in. 4. While he __________ (wait) for the bus, he read a newspaper. 5. He said he was ______ (leave) for Shanghai soon. were talking was waiting leaving （一）含義及構成 過去進行時表示過去某一時刻或某一段時間正在進行或發(fā)生的動作，其結(jié)構為： was / were + v. –ing。 過去進行時 （二）用法 1. 表示過去某一時刻或某一段時間正在進行或發(fā)生的動作。與過去某一特定的時間狀語連用，常見的有： at 3 o’clock yesterday afternoon, in those days, at this time yesterday等。 2. 表示過去一個動作發(fā)生時，另一個動作正在進行，持續(xù)時間長的動作用過去進行時，常用在 while引導的時間狀語從句中。 3.
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