英语人教版八年级下册unit 5 section A 3a

1、Unit 5What were you doing when the rainstorm came?,3a,Language aim: Get to know the main idea of the story and master when “& while Projects: Be familiar with the past continuous tense. Know how to use when & while .,Free Talk,Whats the weather like today? Its _. The _ day makes us _.,sunny happy cl

2、oudy rainy snowy stormy,_ brought people closer together.,The storm,Read and answer,1. What was the weather like before the rainstorm? The winds blew strongly and black clouds were making the sky dark. 2. What was the neighborhood like after the storm? The neighborhood was in a mess. Fallen trees, b

3、roken windows and rubbish were everywhere.,Read and answer,1. What was Bens father doing before the storm? Bens father was putting pieces of wood over the window. 2. What was Bens mom doing before the storm? She was making sure the flashlights and radio were working. 3. What was Ben doing when the s

4、torm began? He was helping his mom make dinner. 4. Why didnt they play a card game after dinner? Because it was hard to have fun with a serious storm happening outside.,How many parts can we divide it into? And how?,Group study,Strong,Black,dark,heavy,was putting,was making sure,was helping his mom,

5、beat heavily against the windows.,play a card game.,to have fun with a serious storm happening outside.,in a mess,Fallen trees, broken windows rubbish,broke,apart,brought,closer,was helping make dinner,3b complete the sentences using information from the passage.,1. When the news on TV was reported,

6、 strong winds were blowing outside. 2. While Bens mom was making sure the radio was working, his dad was putting pieces of wood over the widows. 3. Ben was helping his mom make dinner when the heavy rain finally started. 4. When Ben fell asleep at 3:00a.m, the wind was dying down.,When 和while 都是连词,引

7、导时间状语从句, “当.时候”. 1.when 所引导的句子中的动词既可以是短暂性动词(go, knock, come, borrow. )也可以是延续性动词(keep, learn, stay, study )。 When Tom knocked at the door, I was doing my homework. When Tom was studying at home, I telephoned. 2. 在主句为将来时时，从句常用when，且从句须用一般现在时（即主将从现）。 When the manager comes here for a visit next week，Il

8、l talk with him about this下周，经理来这参观时，我会和他谈谈此事。,When & While,While 的三种用法 1. while 引导的时间状语从句动词只能是延续性动词。 While I was doing my homework, Tom knocked at the door. =When I was doing my homework, Tom knocked at the door. 2. while还可表达主从句两个动作同时发生。 I was doing my homework while my mom was cooking. 3. While 还可

9、以表示对比 “而” “然而”,相当于however. He is strong while his brother is weak.,Fill with “While” or “When”,1._ May was talking on the phone, her sister walked in. 2._ Rita bought her new dog, it was wearing a little coat. 3._ I saw Carlos, he was wearing a green shirt. 4._ I was dancing, he was singing loudly.

10、5. _ Linda finally saw Davy , he was jumping with a dog . 6. I was cleaning my room _ the fire broke out .,When,While,While/When,When,When,when,Challenge yourself,确信 重重地敲打着窗户 入睡 逐渐变弱 处于混乱中 彻底清扫,make sure,beat heavily against the windows,fall asleep,die down,be in a mess,clean up,Homework,1. 熟读课文。 2.

11、 用when 和while 各造5句。 3. 完成项目书中相应练习。,4a. Look at the table and write sentences with both while and when,While John was taking photos, Mary bought a drink. John was taking photos when Mary bought a drink. While John was playing the piano, Mary left the house. John was playing the piano when Mary left t

12、he house.,While John was cleaning his room, Mary turned on the radio. John was cleaning his room when Mary turned on the radio. While John was shopping, Mary took the car to the car wash. John was shopping when Mary took the car to the car wash.,4b Fill in the blanks with was, were, when or while.,At 7:00a.m, I woke up. _ I _ making my breakfast, my brother _ listening to the radio. _ I was eating, the radio news talked about a car accident near our home. My brother and I went out right away to have a look. _ we got to the place o