1、UnitUnit 3 3 CareCare forfor thethe EarthEarth 教学设计教学设计-2-2 T:Hello,boysandgirls.Doy；Ss:Yes.；T:Well.Ilikegoingtothemo；S1:Ilikegoingtoth eriver.；S2:Ilikegoingtotheforest；T：Butsometimeswecanseeal；T:Youareright!We can；Ii.PartAWarming-up:Loo T: Hello, boys and girls. Do you like traveling? Ss: Yes. T: W
2、ell. I like going to the mountain because the air is fresh and the flo wers are beautiful. What about you? S1: I like going to the river. I can swim there. S2: I like going to the forest. I can draw pictures there. T：But sometimes we can see a lot of litters there（教师向学生出示所准 备的一些垃圾的图片）I feel sad abou
3、t that. Can we do that? Ss: No. T: You are right! We cant do that. We can throw the rubbish into the t rash can. We should do something good. Ii. Part A Warming-up: Look and circle. 1.教师引导学生观察图片并讨论。 T：Look at the pictures. Are the little bird and the fish happy? Why? Wh at happened? Can you read and
4、 find the reason? 2.让学生读对话，找到答案并进行讨论。教师可引导学生说： Ss: The bird is sad because it lost its hone and the fish is sad because the water is dirt y. Our home is becoming worse and worse, so we should care for our earth. T: What should we do? Today, we will learn some activities and you can see they are righ
5、t or wrong. (二)课中探究 i新课展示 Part A Lets talk 1播放录音，回答问题 Question1 How will Su Nan go to school? 2.再次播放录音回答问题 Questions2 Does Su Nan have some more soup? Why? 教师引导学生回答：No, he doesnt, because he has no time. He has to c lean his bike. 然后让学生找出文中的原句：I have no time. I have to clean m y bike. 板书： have to do
6、 不得不做某事 引导练习句型： I have to get up early/ do my homework / cook breakfa st. 3.继续播放录音，引导学生会话，进一步帮助学生理解对话。 T: Why will Su Nan not go to school in his dads car? S: We shouldnt drive the car today. T: Why? S: Because today is World Car Free Day. 4.why 和 why not ?的用法 (三)课后延伸 环保小卫士 设计一份“爬山活动倡议书”。提纲如下： Hello, everyone. We will climb the mountain this weekend. We will enjoy ourselves there. But dont forget. We shouldnt pick flowers and waste water. We should _. (四)总结 (五)作业 课文翻译一遍。 Care for the Earth 教学反思
