英语教学设计 (3)

1、 英 语 教 学 设 计课 题Unit2 Topic2 All these problems are very serious section A作者及工作单位 铜仁市第六中学 高怡教材分析Unit2 Topic2 All these problems are very serious section A是初中英语教材仁爱版九年级第二单元教学的第一课，本单元这一话题紧紧围绕环境问题展开，这课主要介绍了环境污染给人们生活所带来的危害。这是一篇听说课，通过描述贴近生活的事件，向学生展示各种污染，如水污染、噪音污染、空气污染、土壤污染等等，学生通过讨论，让他们提高环保意识。本部分的语法项目是不定代词

2、和不定副词的用法。学情分析教学的对象是初三学生，大部分学生掌握一定的语言知识技能，语言兴趣较浓，表现欲强，并具备一定的思维能力和语言表达能力，通过本课的学习，可以提高他们分析问题和解决问题的能力。而有些学生存有厌学现象，因此在教学活动中尽量让这部分学参与到活动中来，从他们感兴趣的话题谈起，如不随地吐痰、不抽烟、不扔果皮和纸屑等等，有机会让他们说英语，从而引导学生去呼吁周围的人爱护环境，养成良好的习惯，学有所得。教学目标一、知识目标：1掌握生词及短语：as a result, rude, behavior, importance. in the beginning, die out，day by

3、 day.2. 学习不定代词和不定副词的用法。二、能力目标：通过学习并熟练掌握有关爱护环境的句型：（1） None of us likes pollution.（2） We shouldt leave rubbish here and there.（3） Dont spit anywhere in public.(4) Everyone should care for wild animals and plant more trees. 三、情感目标：1.了解学习环境保护法，加深对环境问题的认知，培养学生的环保意识，养成良好的行为举止。2. 乐于做环保者，环保从身边点滴小事做起。教学重点和难点

4、 教学重点：要求学生掌握有用词汇和句型（1） As a result, air pollution has become a serious problem.（2） Humans have come to realize the importance of protecting animals.教学难点：不定代词和不定副词的用法.教学方法交际法 情境教学法 教学用具课件 卡片 录音机教学过程教学过程教学环节师生活动设计意图Step1 ReviewStep2 PresentationStep3ConsolidationStep4 PracticeStep5 ProjectI play some

5、piece of beautiful music or pleasant sounds using the recorder or the multimedia, such as sounds of birds, singing of a running river. The teacher asks:T:Do you like them?Ss: Yes.Then I play some unpleasant sounds like the sound of cutting metal. The teacher asks: T:Do you like them? Ss: No. Nobody

6、likes these sounds. Because they are noisy. They make people uncomfortable and unhappy. 展示各种污染的图片，让学生说出它们分别属于哪种污染，有何危害并提出解决建议，引入本课话题。T: What kind of pollution is it?Ss: It is noise pollution.T: What harm can it cause?S1: It does great harm to peoples hearing. It can even make people sick or deaf.T:H

7、ow should we solve this problem?S2:Dont make too much noise in public.T:What kind of pollution is it?（展示另外几张生活周围白色污染、土壤污染等的图片，用同样的方法进行复习）T：There are many different kinds of pollution in our daily life. What are they?Ss: Such as litter, soil pollution, water pollution and air pollution. 1. (教师展示1a的空气

8、污染的图片，进行师生对话，导入新课。学习并掌握as a result)T: What kind of pollution is it?Ss: It is air pollution.T: What harm can it cause?Ss: It can cause breathing problems and even cancer.T:Do you like living here?Ss: No, we dont.T:Why?Ss: Because there is too much smoke. Its a serious air pollution.T: Why is air poll

9、ution a serious problem in China?Ss: It is said that China has become the worlds largest producer and user of coal.(教师帮助回答)T: What should we do as students to protect the environment？Lets listen to the tape and find out the answer.2.听1a录音，让学生讨论作为一名中学生应该和不应该做什么，提高学生的环保意识,用should、 shouldnt回答并总结： 。S1:

10、We shouldnt leave rubbish here and there.S2: We shouldnt spit anywhere in public.S3: We shouldnt walk on grass or pick flowers.S4: We should plant more trees.T: We should do something useful to protect the environment, too.(板书并解释something是不定代词，形容词要放不定代词后面。);something useful3.让学生再读1a，找出含有不定代词和不定副词的句子

11、，并讨论他们的用法，然后师生共同总结。（1）None of us likes pollution.（2）We should do everything we can to protect the environment.1. Explain some important sentences：（1）As a result, air pollution has become a serious problem.（2）Our government has realized the importance of protecting the environment.(3)But the governme

12、nt is doing something useful to protect the environment.2. Read 1a in roles and act it out.3. Read1a again and finish 1b, then check their answers.1、Let students finish 2 by themselves, then check the answer. learn and master the new word and phrases“behavior,“in the beginning,”rude and “day by day”

13、.2、The teacher and students work together to discuss the bad behaviors in the school. Encourage students to keep away from these bad behaviors.T: Have you ever made any pollution?Ss: Yes.T: Can you tell me something about it?Ss: Yes.S1: I sometimes smoke. S2: I sometimes spit in public.Ss: we someti

14、mes throw litter around.(我问全班同学下列问题。)T: Will you spit in public places from now on?Ss: No T: Will you walk on grass or pick flowers?Ss: NoT: Will you make too much noise in public?Ss: NoT: Will youcut down trees in the future?Ss: NoT: Will you throw rubbish in public places?Describe the pollution ar

15、ound your hometown and the harm it brings. Discuss what we should/ shouldt do as students. Write down some suggestions on environmental protection.1.通过多种图片列举环境污染，学生讲出了很多的污染源噪音污染、土壤污染、水污染、空气污染等等。让学生更清楚当前环境的遭到人为破坏，保护环境刻不容缓，从而使学生增强保护环境的意识。他们动脑筋，想办法，积极讨论保护环境的措施，在不知不觉中提高英语语言运用能力。2.教师让学生分组讨论如何解决这些污染问题，巧妙地

16、运用了合作学习法，不但培养了学生探究问题和自主解决问题的能力，而且让他们树立环保意识。作为中学生，从自身做起，从身边小事做起。3.通过师生交流，让学生明白环境污染带来的危害，提高学生环保意识。4.在轻松学习气氛中，同学们畅所欲言，纷纷讲述了自己以前的不文明行为，以前有做过有损于环保的事情。通过学习让学生意识到环保从身边做起，如：随手关水龙头，节约用电，不乱扔垃圾，不践踏草坪等等自然恰当的德育渗透，起到一箭双雕的作用，使活动达到了高潮。5.引导学生了解舒适的环境对人类健康的重要性，以养成爱护我们生活、学习环境的良好习惯。教学板书设计Topic 2 All these problems are v

17、ery serious.Section Aas a result The government is doing something useful to protect the environment.here and there None of us likes pollution.behavior Everyone should care for wild animals and plant more trees.die out We should do everything we can to protect the environment. in the beginning 学生学习活

18、动评价设计测试评价：单项选择1I dont like this coat，could you please show me _？ A. other B. another C. the other D. others2I have two uncles，one is a doctor and _ is a teacher. A. the other B. another C. other D. another one3I invited Joe and Linda to dinner，but _of them came. A. neither B. either C. none D. both4

19、. There is _ with my watch. It doesnt work. A. wrong something B. anything wrong C. something wrong D. wrong nothing5How many students are there in the classroom? _. I dont know where they have gone. A. No one B. None C. Nobody D. So6. What about these two films?-_of them is interesting.A. Both B. None C. All D. Neither7. I have two tickets and I can let y