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
通过本节课的交流和讨论，学生们能够想出更多保护环境的方法，引导学生们将这些方式都付诸行动，为环境保护尽自己一份力。
【教学设计】
Step I Description of the topic
Imagine the students are in the learning and speaking examination, the teacher read a small passage twice without any clue,then the students have 60 seconds to prepare. After it, the students try to retell the small passage.
Step II Groupwork
Four kinds of pollution are learned in this unit--- air pollution, noise pollution, water pollution, waste pollution. Divide the students into four groups and give them different tasks.One should do a report in front of all the students, one should take notes, the others came up with good ideas. And they should talk about “What caused it?” and “How to solve it？”
Remind the students not forget to add the following linking words when prepare the report:
Step III Choose the best voice of Class Twelve
Choose the best reader according to the following evalution standards:
※Pronunciation and intonation
※Stressing and rhythm(重读与节奏)
※Pace(语速)
※Pause(停顿)
Step IV Try to retell the 2b in Section B ---- Rethink, reuse, recycle
First, guide the students to read the important sentences paragragh by paragraph, then ask them try to retell it with the help of the key words on the whiteboard.
Step V Try to tell a story with the important phases
※play a part in
※put…to good use
※not only…but also…
※make a difference
Step VI Do a reading comprehension, and teach them some methods
Teach the students to find the key words in the passage, and teach them how to give the right title of the passage.
Step VII Read the good sentences in the reading comprehension that may be helpful to write composition of this class.
Step VIII Writing
Before writing:
Examining the topic and list the main body;
List the main structure;
Try to finish the composition.
Step Ⅸ Homework
Try to finish the composition that we haven’t finished in class;