1、Unit 2 Topic 3 Would you like to be a greener person Section C讲学稿【长课导学】课题 Unit 2 Topic3 Would you like to be a greener person? Section C P45-46 第3 课时 学习目标与要求：1. 继续学习连词and, but, while, or 引导的复合句。2.了解现代科学技术在环境保护方面的作用。模块一：温故知新模块二：自主学习 (独立进行） (Self-study 而介词短语 at a speed of +具体速度，译为_2)拓展：speed 前可用 high,
2、 top, low, full 等形容词修饰。如： at top/full speed ； at (a) high speed _ _ 以低速 小组内成员互查完成情况并给予等级评定： 研讨内容 摘 记Step 5 口语训练（10 ）We must not only protect our environment but also save energy. Now discuss this problem in pairs: What should we do to save energy? You can say it according to Section B.2） 听读 P45-1a，然
3、后群读；Step 6 合作 大组长组织，组员共同探讨下面研讨内容，并形成统一的组内意见；【研讨内容】 讨论一：核对模块二 Step 2 归纳本课时的重点短语或句型。讨论二：核对模块二 Step 4 句型及词的用法学习-知识点归纳。讨论三：读课文 1a，并核对 1b 部分的答案。Step 7 展示 【大组展示方案】展示任务一：讨论二：模块二 Step 4 句型及词的用法学习-知识点归纳。 （4.2）建议：将本组答案在白板上展示，并解释短文含义。展示任务二：什么习惯可以保护环境？将本组想到的句子写在白板上，看看哪组写得最多。课堂评价要素：1、 合理评价组员，全员参与，有序展示；2、 书写规范，工整
4、美观，双色笔运用得当；3、 发音清晰，声音洪亮；4、 面向全体，自然大方，肢体语言运用得当；展示生动活泼，独具特色。训练内容 摘 记关于 biogas(生物气)、electric vehicle(电动车辆)、maglev train(磁悬浮列车)，它们分别有什么利与弊。3. Coal is very dirty _ it is very dangerous, because it causes “acid rain.”4. The water trains in Wales use water to push one train down a hill _they use water to p
5、ull another train up the hill.二、选词填空1Its (danger, dangerous) for children to climb such a tall tree.2. The dead fish smells (terrible, terribly).3.You should cross the road _ (careful, carefully).4. Wind is used for _ (produce, producing) electricity.5. The _ (following, follow) ways will help you l
6、earn how to save energy.三、单项选择。( ) 1.Boys lived in tents on the playground _ girls lived in a hall.A. when B. as C. while D. for( ) 2. Hello, Mr. Wang! Hello, I dont think I know you.A. but B. because C. or D. and( ) 3. _ everyone played well, we lost the game at last.A. Though, but B. Though, / C.
7、Though, then D. Though, and( ) 4. A farmer in England used animal waste his car.A. run B. running C. to run D. runs( ) 5. Its necessary _ you to hand in your homework on time.A. of B. for C. to D. with四、根据汉语提示完成句子1. What can we do _ (改善环境) .2. _ (记得关灯) wh en you leave a room.3. How many ways _ (发电) do you know?4. _ (电动汽车) wor k well, but they are slow and cant run for long.5. He is driving a car _ (低速)。【学生自主反思】 （写出今日一得和今日不足）今日一得 今日不足 _
