Unit5 Section A 4a-4c 导学案 2022-2023学年人教版英语八年级下册

Unit 5 What were you doing when the rainstorm came ? Period 3(Section A 4a-4c) 【学习目标】掌握下列单词和短语:icy,have a look,help sb. with homework,turn on the radio 【重难点】掌握句型:1.-What were you doing at the time of the rainstorm? -She was doing her homework. 2. -What was Jenny doing while Linda was sleeping? -While Linda was sleeping,Jenny was helping Mary with her homework. 【学习过程】 Before class 一、根据汉语意思完成句子 1. 当吵闹声逐渐消失时,我进入了梦乡。I _ _ when the noise was _ _. 2. 大雨开始猛烈地敲打着窗户。The heavy rain began to _ _ _ the windows. 3. 这个男孩快乐得像一只鸟。The boy is so happy that he _ _ a bird. 4. 没有什么能使我们分开。Nothing can _ us _. 5. 我发现社区一片狼藉。I found the neighborhood _ _ _. In class 二、过去进行时 6.含义: 表示_ 某个时刻/某段时间内_ 的动作。 7.结构:肯定句:_. 否定句:_. 疑问句:_. 肯定回答:_. 否定回答:_. 8.现在进行时的标志时间状语_,_,_ 过去进行时的标志时间状语_,_,_ 9. 过去进行时&一般过去时的区别:_表示过去正在进行的动作,而_表示过去某个时间发生过的动作。 大卫昨晚给他的朋友写了封信。(信写完了。)_ 大卫昨晚一直在给他的朋友写信。(信不一定写完。)_ 10.主句的动作是持续性的,而从句动作是短暂性的,此时用_引导时间状语从句,从句用一般过去时态主句用_时态。主句的动作是短暂性的,从句的动作是持续性的,此时用_引导从句,从句用过去进行时态,主句_时态。主句和从句的动作在过去的某时刻或某段时间同时发生,而且动作都是持续性的,此时用_引导从句,而且主句和从句都用_时态。 Eg. 1)I was walking to school _I saw a cat in a tree. 2) Her mother was cleaning the house _ Sally arrived home. 3) _ I was sleeping in the bedroom, someone knocked at the door. 4) David fell _ he was riding his bike. 5) _ Andy was waiting for the bus, he was reading a newspaper. 6) He was cleaning his car _ I was cooking. 11. when后:+时间点,时间段(非延续性动词, 延续性动词)when后:+一般过去式,过去进行时, While后:+时间段(延续性动词)while + 过去进行时。 7) _ we were dancing,a stranger came in. 8)_ a stranger came in, we were dancing After class 三、单项选择 ( )12.We were having breakfast when it _ to rain outside. A.begin B.began C.begins ( )13. Kate, your father is sleeping. He's too tired. Don't _. A.wake them up B.wake up him C.wake him up ( )14.-What did the teacher say just now?-Sorry, I didn't hear it. I_ out of the window. A.look B.was looking C.am looking ( )15. -Look! The fire is _.-Let's put more wood on it. A.dying down B.going off C.picking up ( )16.I was really tired after climbing the mountain all day,