Unit 13 We're trying to save the earth Section B(3a～Self Check）教案 2023-2024学年人教版英语九年级全册

Unit 13　We're trying to save the earth! Section B(3a～Self Check) 1．学习写环保建议信。 2．复习本单元学习的重点词汇和语言结构。 1．复习本单元重要词组和句型。 2．学习给市长写一封信关于你所在城市的环境问题以及你的建议。 3．让学生热爱我们生活的地球，保护环境，树立正确的环保意识。 1．重点： (1)复习本单元重要词组和句型。 (2)能够运用所学的知识完成本单元的写作。 2．难点：如何写一封有关环境问题及个人建议的信。 Step 1　Lead－in T：There must be some nice places.And there are some places that need to be improved in our hometown.Now please say something about your hometown. 从谈论自己家乡的环境入手，既可以完成本节课的学习目标，又能活跃课堂气氛。 Step 2　Work on 3a 1．Show a few pictures about the neighborhood.Talk freely with the students. Where is this？Is it a nice place？Why or why not？What are the problems? 2．Read the instructions in 3a.Discuss the questions in group.Let students express their opinions.Then finish the task. 3．Ask some students to report their discussion. 通过填表进行写作思路及内容上的准备，旨在激发学生的兴趣，并提供写作素材。 Step 3　Guidance on writing methods 假如你校英文报近期开展“保护环境，从我做起”的主题演讲活动，要求每位学生写一封倡议书，号召全校师生从小事做起，维护我们赖以生存的环境。请你据此写一封英文倡议书。 要求： 1．语句通顺，语法正确，可适当发挥； 2．词数80左右。 ◆◆思路点拨 ◆◆连句成篇 Dear teachers and students， A clean environment can help people feel happy and healthy.But now our environment has become worse and worse.So how can we help to protect it? Here are some ways. First，we can stop__driving__our__private__cars．We can go to school or work on foot or by bus.It not__only can protect__the__environment，but__also__is__good__for our health.Second，we__are__supposed__to__sort__the__rubbish__into__different__kinds because some can be reused or recycled.Third，we should turn__off__the__lights when leaving a room.What's__more，stop__littering! It's necessary to put things you don't need in the bin. There's a lot for us to do.I think if everyone does something，our environment will become better and better. 通过一篇典型例题的讲解，用思维导图的形式，让学生了解如何谋篇构局来完成一篇英语作文。 Step 4　Work on 3b 1．Read the instructions.Show the writing points on the board.Learn how to finish the letter. 2．Write the letters on their own. 3．Exchange their writing work with each other.They can learn from each other and help each other. 4．C