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 disasters
Welcome 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 fire
2. 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. Revision
Revise 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 practice
1. 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 skills
1. Teach the students some compound words: granddaughter, grandson, weekday, headache, toothache, countryside, housework, pancake.
2. Finish Part A & B on Page 101.
Step6. Homework
Finish 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 Ya’an 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. It’s reported that two men were killed in a car a__________ early this morning.
7. There are many natural d_________ in the world.
8. I can’t 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 o’clock 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. The children were running out when it suddenly started _________________ 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.What were you doing ____ the fire happened?
 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. I’m afraid I can’t 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。
It’s ___________ ___________ outside. You’d 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？
Who’s going to ____________ ___________ the water if you don’t 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 don’t 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 must be careful. Remember not to swim in a d 7 place. Don’t swim alone, and when you see a “No Swimming” sign, don’t swim, e 8 . Of course, you can swim w 9 someone who can keep you safe. If you r 10 these, swimming will be safer.
1. _________ 2. __________ 3. __________ 4. _________ 5. ________
6. __________ 7. ___________ 8. __________ 9. _________ 10. ________
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