九年级英语上册Unit2教案

1、仁爱版九年级英语上册第二单元教案 Unit 2 Saving the Earth教学目 标知识目标1. Learn the new words:.现在完成时How long have you been like this?I have been like this since last month.I have been at this school since last year / for one yea2.不定代词和不定副词As we know, none of us likes pollution.Everyone should care for wild animals and pl

2、ant more trees.If people spit anywhere in public, they should be punished.Nothing is difficult if you set your mind to it.3. 复合句About 430 million tons of waste is produced in Britain every year, and about 85 percent of the waste is put into the land.Of all the rubbish, about 35 percent can be recycl

3、ed while the res 能力目标1.谈论不同种类的污染。2.谈论污染的危害。3.谈论环境保护问题。4.谈论如何给出建议。5.谈论健康。情感目标1、 能在小组活动中与他人合作，相互帮助，共同完成学习任务。2、责备和报怨。3、个人情感。学生情况分析通过两年多的学习，全班大部分学生对英语都有一定的掌握，也有了一定的英语基础。他们对英语也有浓厚的兴趣，跟老师的互动也好。但也有不足之处，学生应用知识不够灵活，听课效率不高，懒于思考，主动性差，不爱提问，个别学生偏科严重。教材分析本单元通过环境污染问题使学生们能了解到环境污染对我们生活有极大危害，让学生也学习如何保护环境，怎样从身边的事情做起。教

4、学重难点听 1.能够听懂有关环境污染和环境保护的对话或短文。2.能够听懂别人含有责备和抱怨语气的句子。3.能够从所听语言材料中获得有效信息，并能补充短文或完成表格。说 1.能就环保问题表达简单的观点和意见。2.能就环保问题与他人沟通信息、合作完成任务。3.能够朗读或表演有关环保的对话。4.能在以上口语活动中注意保持语音、语调自然，语气恰当。读 1.能流畅地朗读课文。2.能够读懂有关环保问题的说明文。3.通过阅读策略获取有关环保的信息。4.能利用工具书进行学习。写 1.能够根据写作要求，收集、准备有关污染和环保的素材。2.能根据所给图示或表格写出有关污染和环保的短文。教具学具准备 录音机，有关周

5、围厂矿对环境污染的图片，校园周边污染的图片板书设计 Pollution is harmful to peoples health.Section Aair pollutionthere be sb./sth. doing sth.soil pollutionbe harmful to water pollutionKangkang said that it was a beautifullight pollutionplace with flowers and grass.noise pollutionThe government has done somethinglitteruseful

6、to stop it.活动过程教师活动学生活动设计意图ReviewReview the word and present perfect tense1、Make senten ces.2、Talk about the Picture. 通过复习和讨论，巩固已学知识，为本课创设积极条件。Presenta-tion1、 Learn new words.2.arn direct speech and indirect speech:3 Learn and talk about different kinds of pollution:Reading and practicing 利用多样化的呈现方式

7、将枯燥单词和语法变得生动有趣，激发了学生的学习兴趣。Practice通过听力训练，引出污染的概念，充分调动学生的积极性，加深对各种污染及其危害的理解，使学生了解各种污染对地球环境的影响，培养他们的环保意识1、 Students listen and read .2、 Work in pairs.通过听和读，可训练学生的听力和阅读能力。通过合作练习，能使学生之间增加友谊，提高学习效率。同时，也能巩固新知。ExtensionLet students write a diary to describe what they think after learning this section. Students discuss and write diary. 通过写日记，让学生巩固所学