人教新目标 (Go for it) 版九年级全册Section A精品ppt课件

这是一份人教新目标 (Go for it) 版九年级全册Section A精品ppt课件，共10页。PPT课件主要包含了Pollution，P97等内容，欢迎下载使用。

知识与技能：了解环境污染类型，分析造成污染的原因及如何 解决污染问题。学习策略：根据表格中文字内容预测听力内容，听中捕捉关键 词块。文化意识：环境污染有很多类型，造成污染的原因各不相同， 需要采取不同对策来应对。情感态度：关注人类活动是造成环境污染的根源，积极探索解 决环境污染的方法。
Teaching Gals
1a：观察主题图片对污染类型进行归类，为听力做好内容 和词汇 上的准备。1b：听力输入，引导学生重点关注水污染，造成原因及对 策。听前根据句型，语法预测所缺内容的词汇及词性。1c：语言输出，根据表格内定进行口语替换练习，进行半控 制性的语言交际练习。各环节之间的联系：图片导入→听力输入→语言输出
Teaching Cntents
Why has the earth changed a lt?
It used t be green and clean!But nw…
What can yu see in the pictures?What kind f pllutin are they?
Here are sme wrds related t different kinds f pllutin. Write them in the bx belw. Then add mre wrds.
lud music cars rubbish planes littering ships factries smking building huses mbile phnes
nise pllutin
air pllutin
water pllutin
lud music, planes, building huses, mbile phnes,
cars, factries, smking, building huses,
rubbish, littering, ships,factries,
What ther things are als related t them?
Listen and cmplete the sentences.
really dirty
Check the answers!
Rle-play the cnversatin.
What was the prblem?What caused the prblem?Hw shuld the prblem be slved?
Mark: The river was dirty. Even the bttm f the river was full f rubbish.Tny: But it used t be s clean.Mark: Yes, but peple are thrwing litter int the river.Tny: Everyne in this twn shuld play a part in cleaning it up.