u8welcome1.doc

扬中市外国语中学教学案 校风：求真 向善 明德 务实学科英语课题Unit 8Natural disastersWelcome to the unit第 1 课时教案序号：57主备人赵敏年级八备课时间12.10上课时间审核人张孝敏 Class:_Name:_【学习目标】1. 熟练朗读和运用下列单词、词组和句子。单词：up, earthquake, coach, flood, village, lightning, storm, thunder, daughter, granddaughter, son, grandson, board, weekday, headache, toothache, countryside, housework, pancake词组：lose final, thousands of, wash away, catch fire2. 初步接触过去进行时。3. 掌握几种常见自然灾害的英文名称及其导致的后果。4. 能理解复合词的构成及含义。【学习重点、难点】掌握几种常见自然灾害的英文名称。【课前准备】自主预习翻译下列短语。（认真阅读P92-93的内容，你一定能找到答案！）1. 开始下雨_ 2. 把水拖干 _ 3. 自然灾害和事故_ 4. 输掉决赛 _5. 一场车祸 _ 6. 杀死成千上万的人_ 7. 把村子冲走_ 8. 引发一场大火 _9. 从树上摔下来 _ 10. 听说一所学校的火灾_11. 带有雷电的一场大风雪_ 12. 着火 _13. 受伤 _ 14. 撞上了树 _【教学过程】Step1. RevisionRevise different kinds of weather by using different pictures.（PPT）Step2. Listening and learning 1. Watch the video and answer the questions.2. Read and act out the dialogue.3. Fill in the blanks.Step3. Presentation and practice1. Teach the students the new words: earthquake, coach, flood, village, lightning, storm, thunder, accidents.2. Learn more natural disasters according to the pictures.3. Do Part A on Page 93.Step4. Learning and activity 1. Listen and answer: What are they talking about, a natural disaster or an accident? What disaster is it? 2. Read with the tape together. 3. Work in pairs and make up a new dialogue. 4. Answer more questions. (PPT)Step5. Study skills1. Teach the students some compound words: granddaughter, grandson, weekday, headache, toothache, countryside, housework, pancake.2. Finish Part A & B on Page 101.Step6. HomeworkFinish off the exercises.【要点点击】1.accident n.事故，意外的事 是可数名词 常用短语：a car accident 一起车祸 traffic accident 交通事故 by accident 偶然，意外地 如：1).去年发生了许多火车事故。There were many railway _ last year. 2).我上周在街上出了点小意外。I had a _ _ in the street last week. 3).他意外的割破了手指。He _ his finger _ _. 4).我们应尽量避免医疗事故的发生。We should _ _ _ _ _ medical _ _ _.2.mop up 把拖干，擦干，接代词时，代词放中间 现在分词_ 过去式_如：1).他刚才把泼在地上的水拖干了。He _ _ the water on the floor just now.2).谁打算把它拖干？_ is going to _ _ _ ?3.thousands of 数以千计的，好几千，成千上万用hundred, thousand, million等表示不具体的数目，常常用 _/_/_ of表示具体数目时，则用数字+单数形式。4.hear about 听说，得知 一般可以与hear of 互换 另一个hear相关的短语：收到某人的来信 _5.wash away 冲走 代词放中间如：海浪把船冲走了。 The wave _ the boat _.6.hit(击中，打) 过去式 hit The car almost hit you,_?(反义疑问句)【达标检测】根据句意及提示写出单词1. A strong e _ hit Yaan on April 20th , 2013.2. Su Hui was born in a v_ but she works in a bank in the city now.3. It rained so _(大) last night that the lake is full of water now.4. A car _(撞) into a big tree last night. Luckily, nobody hurt.5. Peter, we need to clean the house. Could you please m _ up the floor?6. Its reported that two men were killed in a car a_ early this morning.7. There are many natural d_ in the world.8. I cant go home w_ you, or I will be frightened.9. A flood w_ the small house away.10. A little girl _(落)from a tree and _(伤) her leg.【教后感】【课后作业】一、根据句意，用所给首字母或括号中的单词的正确形式填空。1. Thunder always comes after l_.2. I like doing some h_ at weekends to help my mother.3. -Was anyone hurt? -No. Nobody was _(hurt).4. The flood _ their homes away this summer. (wash)5. The students _up the floor last week and now it looks cleaner. (mop)6. It was nine oclock when I _ up last Saturday morning. (wake)7. Unluckily, the young boy _ from the tree and hurt his legs. ( fall)8. The earthquake made _ of people lose their homes. (thousand)9. I _ TV when my parents came home yesterday afternoon. (watch)10. Thechildrenwererunningoutwhenitsuddenlystarted _heavily.(rain)二、单项选择。( ) 1. Lightning _a big fire in a house. A. began B. turned on C. started D. turned off( ) 2. It is dangerous_ a car_ a snowy day. A. to drive, in B. to drive, on C. drive, in D. drive, on( ) 3. The boy fell from the bike and _. A. his head hurts B. his head hurt C. is hurt D. hurt his head( ) 4. Because of their carelessness, they _ the football game last month. A. loss B. lose C. lost D. losing( ) 5.Whatwereyoudoing_thefirehappened?A.if B. while C.when D. since三、根据句意、首字母与括号中所给的词完整句子。1. A _ hit Nanjing last Sunday. (暴风雨)2. There are fewer and fewer _than before. (村庄)3. There was water _ (到处) after the heavy rain.4. When I was a child, I was always afraid of the _(雷声).5. A strong earthquake _ Taiwan in 1999. (袭击)6. Im afraid I cant go home _(不带) you or I will be afraid.7. A coach(长途汽车) _(猛撞) into a tree last night.8. When Tim _ to the library, the door was closed. (get)9. Last night a car accident _(发生) on the highway because of the driver.10. “Who _ my friends together with me at the railway station?” Mum asked. (meet)四、根据中文意思，完成句子。1. 那场洪水冲走了他们的家园。 That flood _ their homes _.2. 外面在下大雨，你最好等雨停了再走。 Its _ _ outside. Youd better _here when it stops.3. 昨天汤姆从树上掉下来了，摔伤了腿。 Tom _ _ a tree and _ his leg yesterday.4. 我花了大约半个小时点火。 I spent about half an hour _ _ _ .5. 如果你不和我一起，谁去把水拖干净？ Whos going to _ _ the water if you dont come with me?五、根据短文内容及首字母提示，填写所缺单词 Summer is coming. The w 1 become hotter and hotter. A lot of people like s 2 in the swimming pools or in the sea. They think water makes them f 3 cool. But some people are not careful enough. They often think they can swim b 4 than others and they dont have to worry about anything. So these years, many accidents happened and some people l 5 their lives(生命). Most of them were students. As we all know, safety is the most important. Do you know h 6 to protect(保护) yourself? To protect yourself, you