九年级英语上册Unit2Topic2AllTheseProblemsAreVerySeriousSectionA教学设计新版仁爱版.docx

1、九年级英语上册Unit2Topic2AllTheseProblemsAreVerySeriousSectionA教学设计新版仁爱版Unit 2 Topic 2 All These Problems Are Very Serious Section A学情分析：九年级的学生经过两年的初中英语学习，绝大部分同学已具备一定的听、说、读、写能力。能听懂简单故事的情节发展，理解其中主要人物和事件；能在教师的帮助下或根据图片用简单的语言描述图片或参与角色扮演等活动；能从文章中找出有关信息，理解大意，并预测故事情节的发展和可能的结局；能在教师的帮助下或以小组讨论的方式起草和修改作文。但是学生两极分化的现象也

2、比较严重，教师在教学中，要善于针对不同层次的学生，设计出不同要求的各种教学活动和教学任务，让每个学生都可以感受到学习的成就感，并能在中考的压力之下，保持较旺盛的求知欲和持久的学习兴趣。教材分析： 本教学设计的内容是仁爱版九年级上册Unit 2 Topic 2 All these problems are very seriousSection A。上一个topic谈到环境污染的问题，并介绍了不同种类的污染，而Topic 2是前一个话题的继续，主要谈论关于环境污染所造成的危害。通过贴近生活的事件，向学生展示环境污染的危害，并进一步了解地球污染的一些情况，使学生提高环境保护意识。Section A

3、的语法项目是不定代词和不定副词的用法。教学目标：（一）语言知识目标：1.核心词汇与词组：as a result, here and there, behavior, in the beginning, day by day, rude, importance2. 重点句型：1) It says that2) As a result3) None of us likes pollution.4) Dont spit anywhere in public.5) We should do everything we can to protect the environment.3. 语法项目：学习s

4、omething, anything, anywhere, none, everyone等不定代词和不定副词的用法。（二）语言技能目标1. 听：能够听懂有关环境污染和环境保护的对话和短文。2. 说：能就环保问题表达简单的观点和意见，能够朗读和表演有关环保的对话。3. 读：能够流畅地朗读对话和短文。（三）情感目标1. 加深对环保问题的认知，树立环保意识。2. 能在小组活动中积极与他人合作，共同完成学习任务。（四）学习策略目标1. 善于利用多媒体课件所提供的图片理解有关污染和环保的对话。2. 学会拓展自己的思路，发展个性。3. 在使用英语中，能意识到错误并进行适当的纠正。课型：听说课时间：1课时教

5、学过程步骤目的教师活动学生活动条件 / 手段Step 1Morning Report设计“Morning Report”是为调动学生学习英语的积极性，强化学生的听说能力。体现学以致用，以学生为中心的原则Get the students to listen carefully and ask them to make notes about the title of the story and key words , some questions of the storyThe student on duty will tell a story to the other students, an

6、d then ask them five questions about the story in order to check their listening comprehension.值日生讲故事Step 2Warm-up andlead-in复习污染类型及危害，引入本课话题Ask the students some questions:T: There are many kinds of pollution around us, what are they?(show picture 1)T: What kind of pollution is it? What harm can it

7、 cause?T: China has become the worlds largest producer and user of coal. As a result, air pollution has become a serious problem.The students answer the questions:S: Air pollution, soil pollution, noise pollution, water pollution and light pollution.(picture 1)S: It is air pollution. It can cause br

8、eathing problems and it can make us terrible.空气污染的图片学生集体回答Step 3Presentation1.通过讨论图片，学会用英语描述人们破坏环境的一些不良行为，并用上不定代词someone，学生经过多句重复，更好地理解someone做主语时，动词用单数形式这一用法。2.教师帮助学生总结出为保护环境该做什么，不该做什么，为学习新课文做好铺垫。1. Show some pictures, and the teacher helps students to describe the bad behavior to the environment.(

9、picture 2)(picture 3)(picture 4)(picture 5)(picture 6)(picture 7)1. After talking about these pictures, then the teacher helps the students to make some solutions. Let the students summarize what we should/shouldnt do and increase the students awareness of protecting the environment.1.The students d

10、iscuss these pictures with their partners in groups, and describe some bad behaviors.(picture 2)S: Some people leave rubbish here and there.Someone leaves rubbish everywhere.(picture 3)S: Some people spit everywhere in public.Someone spits everywhere in public.(picture 4)S: Some people walk on grass

11、.Someone walks on grass.(picture 5)S: Some people kill wild animals.Someone kills wild animals.(picture 6)S: Some people cut down trees.Someone cuts down trees.(picture 7)S: Some people dont turn the tap off when they leave.2. The students discuss in groups and make some solutions:solution1)We shoul

12、dnt leave rubbish here and there.2)Dont spit anywhere in public.3) Dont walk on grass or pick flowers.4)Everyone should care for wild animals.5)We should plant more trees.6)Remember to turn the tap off when you leave.课件展示图片图片讨论小组活动Step 4Listen and learn1. 听录音，做问答练习，加深对课文的理解。2. 同桌之间通过分角色朗读对话，再次熟悉对话，加

13、深印象。3. 听3（work alone）的录音，了解人们对动物生存环境的破坏以及保护动物的重要性。1.Get the students to listen to 1a and finish 1b, then listen again, underline the important and difficult sentences. Encourage students to discuss and solve the language items by themselves:(1) It says that(2) As a result(3) None of us likes polluti

14、on.(4) Dont spit anywhere in public.(5) We should do everything we can to protect the environment.2. Pair work: Get the students to act out 1a in pairs.3. Get the students to listen to 3 (work alone)1. Listen to 1a and finish 1b. Underline the important and difficult sentences.2. Pair work:The stude

15、nts to act out 1a in pairs.3. Work alone Listen to 3, number the sentences in the correct order. Underline the phrases:(1) do ones best to protect animals(2) destroy the environment(3) be in danger(4) come to realize录音机、双人活动、集体回答Step 5Practice1. 听录音，做不定代词，不定副词的填空练习，让学生熟悉不定代词和不定副词在句中的运用。2. 通过更多笔头练习，加

16、深学生对不定代词和不定副词用法的了解。1.Explain the usage of indefinite pronoun and adverb:something, anything, nothing, somewhere, anywhere, none，everyoneAsk the students to listen to 2 and finish 2. Work alone.2.Ask the students to do exercises of indefinite pronoun and adverb:Choose the best answer:1.If_throws the

17、rubbish, our world will be more beautiful.A. everyone B. nobody C. anybody2._is difficult if you study hard.1. NAA. nothing B. EverythingC. C.Anything3.I looked for my pen _,but I couldnt find it.A.somewhere B. anywhere C. everywhere4.Youd better not read todays newspaper because there is _ in it.A.

18、 something interesting B. nothing specialC. important thing5.-Do you know them?- No, I know _ of them.A. none B. nobody C. someone6.- How many birds can you see in the tree?- _.A. None B. No one C. Nobody7.- Hi, bob I cant find my history book. Have you seen it _?- Sorry, I havent. Why dont you ask

19、Jim? Perhaps hes seen it.A. somewhere B. everywhere C. anywhere.1. Finish 2 individually, then check with a partner.2.do exercises of indefinite pronoun and adverb.小组互评教师评价Step 6Project做一个周围环境污染调查，再讨论作为中学生应该和不应该做什么，提高学生的环保意识，促使学生以后自觉做一位环保卫士。Ask the students to investigate the pollution around their

20、home and the harm it brings. Discuss what they should/shouldnt do as students and fill out the following form. Then report it in class.BehaviorShouldShouldntinvestigate the pollution around their home and the harm it brings. Discuss what they should/shouldnt do as students and fill out the following form. Then report it in class.调查表格