七（下）Unit4Savethetrees

1、七（下）Unit 4 Save the trees Reading Trees in our daily lives前置作业Class:_Name:_Team:_Score:_. 热身活动Can you learn the new words on P4445 by yourselves or in groups?Have a try. Believe yourself, you can do it.（自学或者小组学单词）.比一比，谁的知识广同学们，你对树有多少了解呢？请观察P45 两幅图，与小组的同学讨论以下问题，比一比，看谁的知识面广。1. What do trees do for us?

2、 2. What can we make from trees? paper, . 挑战自己1、同学们，你能花3分钟时间阅读P45的对话，根据对话内容选择正确的答案吗？( )1. What can trees produce?A. Paper. B. Oxygen. C. Pencils. D. Harmful gases.( )2. Trees can make our lives more_. A. difficult B. cheerful C. longer D. convenient( )3. From which part of the tree does tea come? A.

3、 Leaves. B. Branches. C. Fruit. D. Roots.( )4.How many trees do people cut down every year? A. Hundreds of . B. Thousands of. C. Millions of. D. Billions of.2、同学们，相信你们对P45对话内容有了初步了解了。让我们再挑战一下自己，花5分钟时间再阅读一遍对话，完成P47，D1的表格内容。. 学以致用Discuss the question in groups: Why trees are important? The following s

4、entences may help you:Trees are good for Trees can stopWe can make. Trees can keepWe also get. Trees can produceWere using. Trees can take inIt's important to Trees can make.Because Because .Homework1. Writing.请以“Trees are important for us”为题，写一篇不少于70词的短文。写作要点：1、 树让我们的生活更方便。2、 树提供给我们很多有用的东西，例如：铅

5、笔、纸、家具。3、 树能让空气清新和干净。4、 树能从空气里吸收有害气体，为人类制造氧气。5、 我们应该少砍树，多种树。Trees are important for usAs we all know,trees are important in our lives. 2. Finish C1&C2 on P46.3. 找出短语，并在文中相应的短语下面划线。（小组完成）4. Read the passage on P59 twice in groups.Unit 4 Save the treesContentReading Trees in our daily livesTeacher

6、Kevy ShanLearning process:I. Pre-homework1. Learn the new words of Unit 4 on P4445 by yourselves or in groups.2. Finish A and B on Page44.3. Finish D1 on Page 47.II. CheckingCheck the pre-homework in groups and make an evaluation.III.Discussion and Communication1. Read the new words aloud，then get s

7、ome groups to read them out.2. Discuss the pre-homework in groups and check the answers. 3.Self-reading and discuss the answers in pre-homework .(6 mins)4. Show the answers of pre-homework on the blackboard in groups.5. Practise reading in groups and then repeat after the tape.了解同学们的预习情况；老师巡查，随时与同学们解决困难，确保同学们理解文章对话大意。IV. Show timeDisscuss in groups:Why are trees important? Using the sentence “Because”Get the groups to show their results one by one.老师做简单的点评，并激励学生积极展示。V. Summing upDo the conclusion of this period.VI. Homework1.Writing: T