人教版九年级全册英语 Unit13 We're trying to save the earth! SectionA 1a-1c 教案

课题名称 Unit 13 we’re trying to save the earth! Section A 1a ~ 1c 小课时数 第 1 课时
教学目标 知识技能：Target language: We’re trying to save the earth.People are throwing litter into the river.The river used to be so clean.Everyone should help to clean up the river.Grammar: Present progressive, used to, modal verbsWords and expressions;Curriculum words: litter, bottom, fisherman Useful expressions: be full of, put…into, throw…into, clean up, play a part in, close down 过程方法：According to designing some tasks, to train students’ listening ability and to train students’ communicative competence．情感态度：Everyone should keep our rivers clean.
教学重点 Target Language
教学难点 1．How to train students’ listening ability．2． How to train students’ communicative competence．
教 学 过 程 详细内容师生活动 个性彰显
1a. To introduce Ss to the unit goal, talk about pollution and environmental protection.Picture:The four pictures show different forms of environmental pollution. The first picture on the left shows an airplane flying over some houses. The airplane seems to be flying a quite a low altitude, so the noise level must be quite high foe the people living in these houses. This is considered noise pollution. The second picture shows some vehicles give out exhaust fumes and causing air pollution. In the third picture, we see big chimneys giving off a lo of smoke and polluting the air. The last picture shows a rubbish dump hat pollutes the environment around it.What other things cause pollution Ask Ss to complete the activity as a class, then work in pairs to think of more words to add to the lists for each column.1b. To help Ss recognize the target language in natural speech.Everyone needs to play a part: In the conversation, the boys are talking about the river in their town being polluted by litter and industrial waste. One of them wants to write to the government about the problem, but the other boy wisely says that cleaning up the river is everyone’s responsibility, not just the government’s.
教 学 过 程
教 学 过 程 详细内容师生活动 个性彰显
Predicting the answersSs work in pairs to predict the answers to the activity, then play the recording for Ss to fill in the gaps and review answers as a class.1c. To give Ss guided practice in using the target language to talk about pollution and environmental protection.Review of used to and should.
板书设计 Unit 13 we’re trying to save the earth! Section A 1a ~ 1cWe’re trying to save the earth. (Present progressive)People are throwing litter into the river. The river used to be so clean. (Used to ) Everyone should help to clean up the river. (Modal verb)