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仁爱版九上Unit2 Topic1 Pollution causes too many
problems
仁爱版九年级上Unit2topic1教学设计
Unit2LoveOurPlanet
Topic1Pollutioncausestoomanyproblems 教学设计
教材分析与处理:
本话题主要是围绕“污染”这一问题展开学习的。
在整个单元中起到开篇引章的作用，为下一个话题的学习打下伏笔。
由于这一个话题的内容较为集中，且又贴近学生生活，为学生用英语进行交流提供了一个很好的平台。
因此，我把整个话题内容进行了归纳、合并与增添处理，根据学生的实际情况进行了整合，将整个话题分为对话操练课、语法练习课、阅读训练课、写作综合课等课型进行学习。
教学目标：
基础教育阶段英语课程的总体目标是培养学生的综合运用语言能力，这种能力的形成建立在语言技能、语言知识、情感态度、学习策略和文化意识等整体发展的基础是。
这了充分实现这一总体目标，我把整个话题的目标制定如下：
1、知识目标：学习有关污染的单词及短语，掌握污染的几种不同种类，了解各种污染产生的途径及对人类造成的危害。
学习现在完成时态for及since 的用法，掌握终止性动词与延续性动词的转换，
2、能力目标：通过大量的对话练习、语法练习以及阅读练习等综合性的语言实践活动培养学生运用英语语言的能力，使他们能运用所学的知识独立自由的谈论污染和种类，危。
九年级仁爱上册Unit 2 Saving the Earth 拯救地球Topic 1：Pollution has caused too many problems污染已经造成太多问题。
Section A译文1a简和玛丽亚：康康，我们要去哪里？Kangkang, we go ?康康：西山怎么样？我以前去过那里。
那里是一个有很多花花草草的美丽的地方，空气清新，流水清澈，你将会看到蜜蜂和蝴蝶在翩翩起舞。
the West Hill? I've there before. It's a beautiful place lots of flowers and grass. The air is fresh and the water is clean, and you will see bees and butterflies dancing.迈克尔：听起来很好！让我们去那里吧！! Let's go there.（两天后，他们来到西山了）Two days later, they come to the West Hill康康：哦，我的天哪！花花草草全没了，流水这样肮脏，臭气熏人。
这里发生了什么？Oh, my ! The flowers and grass have ! The water is so . It smells . What here?玛丽亚：看，有几家化工厂正在往小溪排放废水。
Look, there are chemical pouring waste water into the .康康：一切都变了。
Everything has .迈克尔：你们仍然要在这里进行野炊吗？Do you still want to here?简：当然不。
Section B译文1a（一个老太太正在咳嗽，她看起来虚弱）An old lady is coughing. She looks .康康：早上好，老奶奶。
班级：组名：姓名：时间：Unit 2 Topic 1 Pollution causes too many problemsSection A学习目标：1.知识目标：能准确理解并运用：bee, my goodness, waste, stream,breathe, be harmful to, influence2.能力目标： Kangkang said that it was a beautiful place withflowers and grass.3．情感目标：加深对环境问题的认知，树立环保意识。
学习重点：(1)It’s a beautiful place with lots of flowers and grass. (2)Look, there are several chemical factories pouring waste water into thestream. (3)Light pollution is harmful to birds.学习难点：(1)直接引语和间接引语的用法(2)讨论生活中各种污染预习评价：一．(1)读 3a，了解我们生活中存在的各种污染以及危害。
(2)试着完成3b。
二．读1a，在文中找到下列短语及句子,读并翻译。
1. see bee and butterflies dancing2.two days later3. the West Hill4.chemical factories5.have a picnic6.It’s a beautiful place with lots of flowers and grass.7.Look,there are several chemical factories pouring waste waterinto the stream.三．我不会读或者不理解的单词、短语及句子：自我评价：学科长评价：班级：组名：姓名：时间：Unit 2 Topic 1 Pollution causes too many problemsSection A各位同学请根据预习内容，在单位时间内进行系统思考后，认真完成下列题目，并在小组内充分交流，经过合作探究后，准备多元化展示。
九年级上仁爱版英Unit 2 Topic 1 Pollution causes too many problemsSection A教学设计The main activities are 1a and 3a. 本课重点活动是1a和3a。
Ⅰ. Teaching aims and demands 教学目标1. Learn some new words and expression:bee, my goodness, several, waste, stream, breathe, influence2. Learn direct speech and indirect speech.Kangkang said that it was a beautiful place with flowers and grass.3. Learn about different kinds of pollution:(1) Air pollution makes people sick.(2) Light pollution is harmful to our eyes.(3) Litter influences the look of our cities.Ⅱ. Teaching aids 教具录音机/图片/小黑板Ⅲ. Five-finger Teaching Plan 五指教学方案Step 1 Review 第一步复习(时间:2分钟)1. (通过对第一单元的复习，导入被污染的西山景象，用课本中的图画来引出新词汇。
) T: Last unit, we have learned some changes in our hometown. Can you say some?S1: The roads are wider.S2: The buildings are higher and higher.S3: The living conditions have improved…S4: …T: Yes. Many changes have happened in our hometown. Let’s look at the two pictures about West Hill.Step 2 Presentation 第二步呈现(时间:15分钟)T: Are there any differences between them?Ss: Yes.T: Let’s look at Picture 1. What can you see on West Hill in the past?S5: I can see some flowers and grass.S6: I can see a butterfly dancing.T: Yes, there is a butterfly dancing.T: What else can you see?S7: I can see a rabbit.S8: I can see some houses.S9: …T: (指着一蜜蜂)What’s it?Ss: 蜜蜂。
Unit 2 Love Our Planet<<Topic 1 Pollution causes too many problems>>教学设计教材分析与处理:本话题主要是围绕“污染”这一问题展开学习的。
在整个单元中起到开篇引章的作用，为下一个话题的学习打下伏笔。
由于这一个话题的内容较为集中，且又贴近学生生活，为学生用英语进行交流提供了一个很好的平台。
因此，我把整个话题内容进行了归纳、合并与增添处理，根据学生的实际情况进行了整合，将整个话题分为对话操练课、语法练习课、阅读训练课、写作综合课等课型进行学习。
教学目标：基础教育阶段英语课程的总体目标是培养学生的综合运用语言能力，这种能力的形成建立在语言技能、语言知识、情感态度、学习策略和文化意识等整体发展的基础是。
这了充分实现这一总体目标，我把整个话题的目标制定如下：1、知识目标：学习有关污染的单词及短语，掌握污染的几种不同种类，了解各种污染产生的途径及对人类造成的危害。
学习现在完成时态for及 since 的用法，掌握终止性动词与延续性动词的转换，2、能力目标：通过大量的对话练习、语法练习以及阅读练习等综合性的语言实践活动培养学生运用英语语言的能力，使他们能运用所学的知识独立自由的谈论污染和种类，危害和减少污染的方法。
在小组合作学习中培养合作意识、自主探究学习的能力以及英语语言表达能力。
3、情感目标：通过大量生动形象的图片，让学生充分意识到污染的严重性，并积极参加到各种保护环境的活动中来，从亲身经历的实践中增强环保意识，热爱我们生存的地球。
教学策略：（1）开放式教学策略。
以有限的课堂为载体，带学生进入广阔的知识天地。
（2）兴趣激发策略。
只有让学生真正有了参与的欲望，才能点燃他们的思维火花。
（3）任务型活动策略。
在做中学，在做中练，在做中巩固往往有良好的效果。
（4）循序渐进和尊重差异策略。
由简到繁，由难及易，为有困难的学生搭好梯子，让有能力的学生跳起来摘到果子。
个性化学案（6）授课时间：2015-10-7 学生姓名：一、仁爱九年级英语(上)第二单元重点必背Unit 2 Saving the EarthTopic 1 Pollution causes too many problems.短语see sb. doing sth.看见某人正在做某事see sb. do sth. 看见某人做了某事把…倒入…several = some = a few 几个my goodness 天啊！pour …into … be harmful to = do harm to 对…有害quite a few / lot / bit 许多，大量breathing problems 呼吸问题sleep well = have a good sleep 好好睡一觉be in a good / bad mood 好心/坏心情hearing loss 听力丧失 in public 在公共场所had better (not) do sth最好（不要）做某事all sorts of =all kinds of 各种各样的high blood pressure 高血压go deaf 变聋重点句型1. The flowers and grass have gone! 花和草都没有了！2. Look, there are several chemical factories pouring waste water into the stream.看！有几家化工厂把废水往河里放。
3. There be +sb. / sth. +doing sth. 有某人/物正在做某事4. Everything has changed. 一切都变样了。
你怎么啦？5. What’s wrong with you?=What’s the matter/ trouble with you?6. How long have you been like this? 你像这样有多久了？7. I’ve been like this since last week. 自从上个星期以来我就一直这样。
初三英语Unit 2 Topic 1 Pollution causes too many problems.（1）湘教版【本讲教育信息】一. 教学内容：Unit 2 Loving Our Planet. Topic 1 Pollution causes too many problems.（1）二. 重点、难点：单词：三. 句子讲解：语法：现在完成时(III)常用词组：pour…into…write…to…join the army the day before yesterday be harmful to for example quite a few hearing loss no better than in publicdo great harm to high blood pressure重点句型：All the flowers, grass and fish have gone!Look, there are several chemical factories pouring waste water into the streams.How long have you been like this? I’ve been like this since last month.Anyway, I’ll manage to leave this place.Bobby has been away from the park for two hours.His secretary borrowed this book several days ago.It can even cause them to become sick or deaf.交际用语：Oh, my goodness!Of course not.Granny, you look so weak.That sounds terrible!I can’t stand the environment here.语法精粹：现在完成时态（III）：for + 一段时间；since+ 时间的一个点。
仁爱版九年级上英语Unit 2 Topic 1模拟试题第一部分：听力(15分)Ⅰ. 听句子，选择相应的图片排序。
每个句子读一遍。
（5分）A B C D E1. 2. 3. 4. 5.Ⅱ. 听对话，选择正确答案。
每段对话读两遍。
（5分）( ) 6. What are they talking about?A. Soil pollution.B. Noise pollution.C. Air pollution.( ) 7. What does the woman mean?A. She’s sad.B. She’s sorry to hear that.C. She’s glad to hear that. ( ) 8. How many children are there in the room?A. Two.B. Three.C. Five.( ) 9. Where does the dialog(对话) happen?A. In a hospital.B. At a school.C. At home.( ) 10. What’s the boy looking for?A. His football.B. His basketball.C. His baseball.Ⅲ. 听短文，补全句子。
短文读两遍。
（5分）11. It’s our duty to the earth.12. Man polluted the earth by making a , washing in the water and so on.13. A long time ago, pollution wasn’t too on the earth.14. If there are more people in one place, the environment there will be .15. Now most people begin to realize the of pollution.第一部分：笔试(85分)Ⅰ. 单项选择。
（10分）( ) 1. —Don’t make any noise in the living room! My baby is sleeping.—A. Sorry, I won’t.B. It doesn’t matter.C. Excuse me, I’m wrong.D. Certainly, I won’t.( ) 2. Miss Gao has taught us English two years. I have been here two years ago.A. since; forB. since; sinceC. for; sinceD. for; for( ) 3. Thanks for giving me many presents. I haven’t never seen beautiful presents in my life.A. so; suchB. such; soC. so; soD. such; such( ) 4. —How long has he this book?—For several days.A. borrowedB. boughtC. lentD. kept( ) 5. Maria’s learned Chinese in our school all the time, ?A. isn’t sheB. doesn’t sheC. didn’t sheD. hasn’t she( ) 6. The meat has been kept in the bag for several days without being frozen. It smells now.A. niceB. terribleC. wellD. badly( ) 7. What’s more, planes or machines produce noise.A. much tooB. many tooC. too muchD. too many( ) 8. Li Ming’s mother for 5 years.A. has diedB. diedC. has been deadD. has dead( ) 9. There is a paper factory waste water into the river nearby.A. pouredB. pouringC. poursD. pour( ) 10. I can’t stand for you so long.A. to waitB. waitingC. waitsD. waitedⅡ. 情景交际。
（5分）从方框中选出适当的句子补全对话，其中有两项是多余的。
A: 11 I called you, but you weren’t in your office last night.B: I’ve been to a paper factory.A: 12B: I found out that the factory was pouring waste water into the river near it. The river has become very dirty. Lots of fish have been dead.A: 13B: Do you think we can do something?A: 14 We can write a story about it to the newspaper.Ⅲ. 完形填空。
（10分）I can’t remember when I started collecting litter. But it was when I got tired of 16 litter nearby and realized that no one else was going to pick it up.I lived near a forest in Ohio, America. I can walk there 17 three minutes! I used to love going there to play with my dog. But one day there was 18 much litter there that I became very unhappy. I decided I had to clean up the forest, and I wanted to 19 happy going thereagain. I made my first trip to clean the forest that afternoon. I took a big black rubbish bag with me. Ten minutes 20 starting to pick up litter, my bag was full! There were cans, bottles, broken glass and newspapers in it.From then on, I 21 to the forest four times a year to pick up litter. I’m often there for three hours. It makes me feel 22 to do something for the environment. After each trip, I look at all the litter that I’ve found. If 23 of it is recyclable, I keep it. I can’t understand why people drop litter. But I will keep picking it up 24 they stop dropping it. I know I’m only doing a small bit 25 the earth, but I still think it’s important.( ) 16. A. seeing B. throwing C. dropping D. cleaning ( ) 17. A. after B. for C. with D. in( ) 18. A. such B. very C. so D. too( ) 19. A. make B. feel C. look D. find( ) 20. A. after B. later C. before D. of( ) 21. A. had gone B. have gone C. go D. will go( ) 22. A. tired B. sad C. interesting D. great( ) 23. A. many B. few C. any D. much( ) 24. A. until B. after C. as soon as D. when( ) 25. A. helped B. to help C. help D. helpingⅣ. 阅读理解。
（30分）(A)Stop. Listen! What do you hear? You may hear many different sounds. Some of those sounds may be noise. Noise is a loud or unwanted sound.Noise can be caused by many kinds of machines, such as motorcycles, jet planes, farm tractors(拖拉机), rock music is also noise.What happens to people who live near noisy machines or use them over a period of time? Doctors have found that these people have trouble in sleeping. But, most important, constant(不断的) loud noise can cause a loss of hearing.Scientists use a unit of measure called decibel(分贝) to measure the loudness of a sound. The sound of a quiet room, for example, measures 35 decibels. Talking measures between 40 and 65 decibels. Sounds from traffic and from some rock bands can measure over 120 decibels. Noise at this high level(层次) causes the great hearing loss.( ) 26. According to the passage, noise is .A. any kind of soundB. a loud or unwanted soundC. all sounds that you can hearD. terrible sound( ) 27. A decibel is a .A. unit that measures soundB. kind of noiseC. machine that makes loud noiseD. person who hates sound( ) 28. According to the passage, loud noise can .A. help people to sleep betterB. stop machinesC. cause a loss of hearingD. kill people( ) 29. We can conclude from the passage that .A. noise is a serious problemB. rock music isn’t noisyC. noise is only from trafficD. some people hate any sound( ) 30. Study that diagram below. would be the quietest.A. Room AB. Room BC. Room CD. Room D(B)The students were having their chemistry class. Miss Li was telling the children what water was like. After that, she asked her students, “What is water?” No one answered for a few minutes. Miss Li asked again, “Why don’t you answer my question? Didn’t I tell you what water is like?”Just then, a boy put up his hand and said, “Miss Li, you told us that water has no color and no smell. But where to find such kind of water? The water in the river behind my house is always black and it has a bad smell.” Most of the children agreed with him.“I’m sorry, children,”said the teacher, “Our water is getting dirtier and dirtier. That’s a serious problem.”根据短文内容，回答问题。
