张晓莉教学设计Unit3Carefortheearth.doc

Unit3 Care for the earth南教场小学 张晓莉教学目标：A知识目标：1、能听，读，说，写词汇：pick flowers, cut down trees, make the air dirty, waste water, drive a car, the earth.2、能听懂、理解Part A Read and think部分对话内容。B.技能目标:能灵活运用上述词汇、对话。C.情感目标：1、激发学生学习兴趣，调动学生学习积极性和学习热情。2、提高学生保护环境的意识。教学重难点：1、能听，读，说，写词汇：pick flowers, cut down trees, make the air dirty, waste water, drive a car, the earth.2、能听懂、理解Part A Read and think部分对话内容。教具准备：多媒体课件，单词图片，单词卡片教学过程：Step1.Warm up1.Greeting.2.Listen and do.(活跃课堂气氛，激发学生学习兴趣)3.自由谈话，引出课题Step2. New lesson1. 学习短语pick flowers教师出示所准备的一束花并与学生对话：T：Look. What are these? Ss: They are flowers.T: I want to pick some flowers and take them home. Can I do that?Ss: No.T:No. We cant pick flowers. ( 板书并领读短语pick flowers，注意纠正学生的错误读音.)2. 学习短语cut down trees教师出示一次性筷子与学生对话：T：Look at these chopsticks. What can we do with them?Ss: We can eat with them.T：Yes. Usually,we use them only once.Can we cut down many trees?Ss: No.T:No. We cant cut down many trees.( 板书并领读短语cut down trees学生边做动作边说短语.)3. 学习短语drive a car教师做开车的样子，通过问答，学生猜出意思。4.教师借助图片教授make the air dirty, waste water，然后请同学分组读短语。Step2. Practice.（出示）1. 播放录音，让学生模仿语音语调跟读词汇。2. 看图抢读单词。3. 句型转换：对不文明行为说“不”。Step3.新授Read and thing.1. 教师引导学生观察图片并讨论。2. 让学生读对话，找到答案并讨论。3. 教师领读对话。师生读，生生读。Step4. Homework.1. 抄写新短语并翻译。 2.预习新课对话。 Step5.Blackboard design pick flowers, cut d