人教版英语八年级下册《Unit 5 Section B 1a-1d》课件.pptx

Section B 1a-1d,Revision: when vs. while,这两个词都有“当的时候”的意思when 既可指某一点时间，也可以指一段时间；while 强调一段时间，所以从句的谓语动词常是延 续性的当 when表示“在某一段时间里” 的意思时, 它可以代替while, 但while不能代替when.,e.g. When I came home, she was cooking dinner.当我到家时, 她正在做饭When you hang wet clothes near a fire, you willsee steam rising from them.当你把湿衣服挂在火边时, 你会看到水汽从衣上升起Think of a time when you were late for or couldnt go to an event. What was the event? What was the reason why you were late or couldnt go? Tell your partner the story.,1a,Listen and write short answers to the questions.,What event happened at the school yesterday? _2. Who missed the event? _3. Which team won at the event? _,There was a basketball competition.,Kate missed the event.,Johns team won.,1b,Listen again. Number the events 1-6 inthe order they happened.,_ Kate saw a dog by the side of the road. _ Kate got to the bus stop._ Kate called the Animal Helpline._ Kate left the house._ Kate waited for someone to walk by. _ Kate realized her bag was still at home.,1,2,3,4,5,6,1c,Talk about why Kate missed the school basketball competition. Student A begins a sentence with while or when. Student B completes the sentence.,A: When the school basketball competition started .B: When the school basketball competition started, Kate was still making her way to school.,1d,A: When the school basketball competition started, what was Kate doing at that time?B: When the school basketball competition started, Kate was still making her way to school.,A: While Kate was running back home, what happened? B: While Kate was running back home, Kate saw a dog by the side of the road.,I.单项选择。

B,Exercises,1. I met a friend of mine _ I was walking in the park. A. before B. when C. after D. if2. When you are _ trouble, why not phone the _? A. at; police B. in; policeman C. in; police D. at; policeman,C,3. My mother was cooking while I _ the radio. A. listened to B. have listened to C. was listening to D. is listening to4. _ TV at that time? A. Did you watch B. Have you watched C. Were you watching D. Are you watching,C,C,5. They arrived _ Paris _ a winter evening. A. at; in B. to; on C. in; on D. in; at6. Do you know _? A. what he happened B. what the matter is with him. C. what happened to him D. what did he happened,C,C,7. My pen is lost and I cant find itanywhere. So you will have to buy _. A. it B. few C. one D. any,C,Write a short passage to talk about the topic in 1a.Preview the next section.,Homework,谢,谢,大,家,学生课堂行为规范的内容是：按时上课，不得无故缺课、迟到、早退。

遵守课堂礼仪，与老师问候上课时衣着要整洁，不得穿无袖背心、吊带上衣、超短裙、拖鞋等进入教室尊敬老师，服从任课老师管理不做与课堂教学无关的事，保持课堂良好纪律秩序听课时有问题，应先举手，经教师同意后，起立提问上课期间离开教室须经老师允许后方可离开上课必须按座位表就坐要爱护公共财物，不得在课桌、门窗、墙壁上涂写、刻划要注意保持教室环境卫生离开教室要整理好桌椅，并协助老师关好门窗、关闭电源。