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
Master some new words and sentences;
Improve the students’ ability of oral English .
教学方法: 三疑三探
教学工具: 多媒体课件，小黑板
Step 1
Warm-up:
The teacher asks students some questions:
T:What is your favorite animal ?
How old are you ?
Which subject do you like best?
Do you often do sports ? What are they ?
SI:My favorite animal is dogs ……
S2:I am 14 years old .
S3:I like ……
Show some pictures about air pollution and ask students :
What can we do to protect the environment ?
(The students can answer the question according to the pictures that the teacher shows .)
We shouldn't throw rubbish here and there .
We shouldn't spit everywhere.
We should care for wild animals.
We shouldn't walk on grass ……
(此过程是让学生在语境中学习新单词）
Let students read 1a and try to ask some questions.(学生自己能依据文章提出问题并回答）
(1) What’s the article about?
(2) What should we do and not do to protect the environment?
Step 2
Listen to the tape and answer these questions.
Listen to 1a again and finish 1b.
Read 1a and finish 1c.
Let students read the dialogue and try to find out language points.Then discuss in groups.(教师梳理归纳）