Module 9 Unit 1 第二课时 学案外研版八年级英语上册.doc

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1、中学“小组合作学习教学模式”教学案 第一学期 八年级 英语学科德州市第十五中学“小组合作学习教学模式”教学案 第 周课题M9 UNIT 1学案编号M9-002课型听说课主备审核时间学习目标全体：学习本单元的单词和词组BC生：听懂对话内容，听出有关人口信息的关键词A生：学习询问人口的句型及其答语学习重难点重难点：通过学习,能够谈论人口问题及由人口带来的其他问题。学习过程教师点拨（学生笔记）【预习案】1、 找出课文中的重点句子1.北京的人口是多少？ _2.我正在为一篇叫我们正在增长的人口的报告准备笔记。 Im_ for a report called_3. 北京是一个有着大量人口的巨大城市。Bei

2、jing is _ with _.4中国的人口大约是13.7 亿._ is about_.4. 我简直不能相信。_二、用方框中所给短语的适当形式填空 hang on, in the future, a right place, too much, write down1.People will keep fighting against different viruses like COVID -19 . 2.Can you for a minute? I have to take them down. 3.There is traffic in the street at

3、 this time. 4.Just now I that phone number. 5.Why not find to talk about that plan? 【列出我的疑惑】【探究案】探究点一：1. Do you think a large population is a problem?Why?2. How many babies are born every minute around the world?探究点二：Complete the passage with proper words._ is a big problem in many co

4、untries. Over 250 babies are born every _ in the world. That _ over 131.4 million _ a year. Large population _ a lot of problems, such as too much _ and _. China has a large population. But it wont _ in the future, because families in China are _.探究点三：Work in groups. Think,discuss and talk about it.

5、air pollution, water pollution, climate warming(气候变暖), dry.1.What causes these problems?2.What can we do?Language points1. .Im preparing some notes for a report called Our growing population. (1) 种植 gorw rice/trees/crops(庄稼)/vegetables(2) 成长 grow up He grows well.(3) 增长；增大 The popultion is growing f

6、ast.(4) a growing population 2. That causes a lot of problems.(1) cause v. 引起；造成 + n cause many problems/ cause much trouble What causes the accident? Driving too fast caused many accidents. (2) cn. 原因；起因（引起不好的结果） Drunk driving/ Bad weather is one of the road accidents.(3) result in=lead to导致 Eating

7、 too much sugar can lead to health problems.3.Population increase is a big problem in many countries.(1) increase n.增长 an increase in population=population increase(2) v. 增长 The population is increasing. increase the price/ the risk Eating too much salt increases the risk of high blood pressure.(3)

8、反：reduce 减少4.Thats almost one fifth of worlds population.(1)分数的表达 分子基数词，分母序数词。分子大于1，分母加s two thrids three fifths half of 二分之一(2) One third of the people are pleased with the answer. One third of the land is covered with snow.分数单复数与后面的名词保持一致。【达标案】一、单项选择()1.What do you think of film about Zhan Tianyou

9、? Its good film.  A.the; theB.a; theC.the; aD.a; a()2.The population of China is than Canada. A.more; it inB.larger; that inC.larger; that ofD.more; it of()3.At the end of 2019, there were about 7.75 people on the earth. A.billionsB.billionC.billion ofD.billions of()4.! How can y

10、ou finish your homework in five minutes? A.Good ideaB.Thats all rightC.No problemD.I cant believe it()5. John saw a blackboard with a written on it. A.bookB.dictionaryC.pictureD.note二.用a, an, the或“/”填空1.Do you know Taiwan, Jenny?Yes, of course. Taiwan is island. It belongs to China. 2.I can see a bird in sky.  3.We work five days week.  4.After dinner, he stayed at home and played violin. 5. book on the desk is useful one. 学 教生 师收 反获 思