1、本网站免费注册后即可以下载，点击开通VIP会员可无限免费下载！
2、资料一般为word或PPT文档。建议使用IE9以上浏览器或360、谷歌、火狐浏览器浏览本站。
3、有任何下载问题，请联系微信客服。
扫描下方二维码，添加微信客服
（2）能借助图片理解故事主要内容；
（3）能在课文朗读时初步形成关注意群的意识。
3.情感态度目标
能在朗读、交流、汇报等学习活动中，认识城市环境的现状，结合实际思考解决策略，形成一定的环保意识。
三、教学重点
1.能听懂、认读词汇keep, clean, make, air, dirty, smoke, rubbish, messy, dead, move…away from, bin, plant, more，并能理解其含义；能初步使用句型What makes…dirty /messy? …makes…dirty / messy. What can we do to…? We can…进行相关话题交流；
2.能借助图片理解故事主要内容；
3.初步学会利用“班级课题”的形式来研究与解决实际生活问题。
四、教学难点
1.能听懂、认读词汇keep, clean, make, air, dirty, smoke, rubbish, messy, dead, move…away from, bin, plant, more，并能理解其含义；
2.初步学会利用“班级课题”的形式来研究与解决实际生活问题。
五、教学准备
PPT, worksheet
六、教学过程
Step 1 Pre-reading
Free talk.
T: Boys and girls，are you ready for our class? Today, I’m your new English teacher. My English name is Jason. So hello, boys and girls .I’m very happy to see you. Now，I’ll show you a video.Do you want to watch it?
2. Watch a video.
What is the video about? Can you say something about city?
S:I like city. The city is very big and beautiful.
T: Now , the city is bigger and bigger, more and more beautiful, more and more people live in the city. But also there are more and more problems come up. For example, Environmental problem, Educational problem， Medical problem and so on.. Miss Li and her students are talking about the problems of the city. What problem are they talking about? Let’s listen and choose.
T: Which one?
S: …
T: Actually, they are doing a class project about Environmental problem. Have you done a class project before? Today, let’s do a class project with them. The subject is “Keep our city clean”.
Step 2 While-reading.
Now, we are going to do a project step by step.
1.Problems
(1)The first step is “Problems of the city environment”.(板书) Miss Li and her students took some photos about their city. Let’s see . What do you think of their city?
S: It’s not nice/beautiful. It’s bad. I don’t like this city. It’s not clean. It’s dirty.(教)
(2)T: What makes their city dirty? Let’s read and match. Here’s a tip. What if you meet new words ? You can teach each other, guess from contexts or pictures, ask the teacher.