英语人教版八年级下册unit5语法练习.pptVIP

过去进行时;3. 时间状语词:at 8 o’clock last night/this time yesterday /at 5:00 yesterday afternoon/at that time, then 等连用( 或者用另一动作来表示过去的时间); I was taking a shower at nine last night. 昨晚九点我正在洗澡. They were playing basketball at 5 o’clock yesterday afternoon. 昨天下午五点他们在打篮球。 ②：表示在过去某一时间内正在进行的动作。 She was writing a letter when I came in. 我进来时，她正在写信。 The barber was cutting my hair when they arrived. 他们到达时，理发师正在给我剪头发。;观看动画教学;What were they doing at 10:30 Last Monday ?;What were you doing at 10: 10 yesterday morning?;Where was she at 9:00 yesterday? I think she was in/at… She was sweeping the floor at that time.;Tom ;What ________ they ________ from 8 to 9 last night?;;Talk about the pictures;I was We were;Pairwork:;when 和while的用法区别;(1) “当…的时候”,如后面连接的动词为进行时态,则用while多于用when。而when通常与瞬间性动词或延续性不强的动词连用。 (2) 如果while前后的动词都是进行时态,while可译为“与此同时” I was reading while my brother was drawing. ;A: What were you doing when the traffic accident happened?;What were they doing when the plane took off?;;观看动画教学;过去进行时着重描述当时正在持续进行的动作，它的特点是：暂时，持续和未完成，强调过程；一般过去时表示发生过的动作或存在的状态，即表示动作发生过，而且已经结束了，强调结果。 ;过去进行时侧重表示动作延长的时间长度; 一般过去时表示过去某时发生过某事，侧重说明事实。 ;注：下列几类动词通常不用过去进行时。 ① 表示状态的动词 be； ② 感官动词：feel, hear, see, smell, taste等; ③ 表示思维或心理状态的动词：believe (认为), forget, consider, know, remember, hope, wish, want 等； ④ 表示所属关系的动词：belong, have, own, hold (容纳)等。;Exercises; 用所给动词的适当形式填空： 1. We _________ (wash) our clothes at six yesterday evening. 2. While Ann ________ (talk) with her desk mate, the teacher came in. 3. Look! Mary _________ (clean) the room. 4. –What ______ you _____ (talk) about just now? -We were talking about the movie. 5. They ________ (move) to Paris last month.;6. He _________ (read) a novel from 8 to 12 yesterday morning. 7. What ____ he _____ (do )at five o’clock yesterday afternoon. 8. He __________