英语人教版八年级下册unit5What-were-you-doing.pptVIP

Unit 5 What were you doing when the rainstorm came?;What were you doing when the rainstorm came?;I was sleeping.;I was cooking.;I was cutting hair.;I was reading.;New words;either;as well as well as ;玩得愉快;feel like ;over;try;?? 1. 以when和while引导的时间状语从句;2) 在本单元中, 出现了以when和while引导的 时间状语从句。 when表示“当……的时候”。从句中既可用延续性 动词, 又可用非延续性动词, 这些动词既可以 表示动作, 又可表示状态。从句中的动作既可 和主句的动作同时发生, 又可在主句的动作之前 或之后发生。如： ????Mary was having dinner when I saw her . ????The boy was still sleeping when his mother got home yesterday morning .;while表示“在……的时候”、“在……期间”。 它强调主句的动作与从句的动作同时发生或 主句的动作发生在从句的动作过程中。While 从句中必须是表示动作或状态的延续性动词。如： ????The weather was fine while we were in Beijing . ????She called while I was out. 如果主句的动作在从句的动作过程中发生， 从句常用进行时。如: While we were swimming someone stole our clothes . Don’t talk so loud while others are working.;?总结;1. _______ Jennifer was reading a magazine, his sister was listening to the pop music. A. While B. When C. What time 2. I was trying to draw a cat on the board _________ the teacher came in. A. while B. when C. what time 3. My best friend visited my house while I _______ dinner in the kitchen. A. cooked B. cooking C. was cooking; 2. 过去进行时;b: 表示过去某段时间内正进行的动作。 e.g. We were building a house last winter. They were waiting for you yesterday. 否定句和疑问句： e.g. We were not sleeping at home. Was he feeling well?;??3.现在分词的构成;??;4.使用进行时态的注意事项;5. 过去进行时和一般过去时的区别;2) 当动作延续较长时间时或表示厌烦、赞美等 感情色彩时, 常用过去进行时表示。如： He was thinking more of others than of himself. 他考虑别人的比考虑自己的多。 (表示说话者赞扬的口气) The boy was always making trouble then . 那时, 他总是惹麻烦。(表示说话者厌烦的口气);过去进行时;;4.今早给你打电话的时候, 你正在干什么？ 5.当他正睡觉的时候他梦见了UFO. 6. 当李雷在吃早饭时,吉姆进来了.;Homework ;Thank You!