1、安徽省滁州市第二中学高中英语 Unit22 Environmental Protection The Eighth Period Communication Workshop (I)教案 北师大版选修 8 Teaching goals 教学目标 1. Target language目标语言 重点词汇和短语 plug, quilt, cushion, skyscraper, adopt, rail, warehouse, considerate, plug ones ears, all the best 2. Ability goals能力目标 Help students learn more
2、about noise pollution by doing listening exercises. 3. Learning ability goals 学能目标 Help students to predict missing information and take notes using listening strategies. Giving opinions. Teaching important points教学重点 Listening strategies. Noise pollution and noise control measures in China. Teachin
3、g difficult points教学难点 Noise control measures and individual noise control efforts. Teaching methods教学方法 Speaking, discussing and listening. Teaching aids 教具准备 Multi-computer. Teaching procedures once the pollution stops, the environment is free of it. This is not the case for chemicals, sewage, and
4、 other pollutants introduced into the air, soil, or water. The definition of noise itself is highly subjective. To some people the roar of an engine is satisfying or thrilling; to others it is an annoyance. Loud music may be enjoyable or a torment, depending on the listener and the circumstances. Br
5、oadly speaking, any form of unwelcome sound is noise pollution, whether it is the roar of a jet plane overhead or the sound of a barking dog a block away. Deal with Ex 3. Ask students to read the 10 statements. Try to predict the information that is missing. Then listen to the radio programme and co
6、mplete the notes with one or two words. Students are asked to do the exercises individually. Play the recording again if necessary. Then check the answers with the whole class. T: Using the listening strategies try to predict the missing information in the statements in Ex 3. Then we will listen to
7、the radio programme and complete the notes with one or two words. I will play the recording again if necessary. . T: Which statement is the definition of noise pollution? S1: The second. Noise pollution can be defined as any sound that interrupts our daily lives or makes us feel uncomfortable. T: Wh
8、at are the sources of noise pollution? S2: Television sets, stereo system, air-conditioners and pets can all be sources of noise pollution. T: What statements tell noise negatively affects human health and well-being? S3: The last five statements. T: Right! Now lets read the bad effects caused by no
9、ise. . Deal with Ex4. T: Now that noise has so many negative effects on us, it is necessary to control noise. Now lets listen to the second part of the radio programme. While listening, please focus on the three topics: Necessity for noise control Noise control measures Individual noise control effo
10、rts I will play the recording twice for you. Then you may work in pairs and compare your notes with your partner to check if you miss any important information. After you compare your notes with each others, I will play the recording again and draw your attention to the important information. At las
11、t you will be asked to present your notes on the three topics to the class. Step III Speaking Before you start Deal with Ex1 on Page 14. T: After we talk about noise pollution, lets listen to two people discussing an article from a newspaper. First read through the opinions. Then I will play the rec
12、ording for you. If necessary, play the recording again for students to check the answers. . Chatroom: Giving opinions Deal with Ex2 on Page 14. Ask students to read the expressions in Ex2 and decide which are used to give you time to think, which are used to express an opinion. Impersonal “You” Deal
13、 with Ex3 on Page 14. Ask students to read the five sentences in Ex3 and decide which of the examples refer to a particular person, which refer to people in general. Discuss the photos Ask students to discuss the photos and think about The global issue each photo represents The causes of the problem
14、 Your opinions and possible solutions While giving their opinions, remind students that they should use the expressions to justify their arguments and the expressions to give their opinions. Step V Guided writing: report Deal with Ex4 in Language Power on Page 61. Ask students to put the given nine sentences in the correct order in the report plan. Students may refer to Reading strategies in Lesson 3 on Page 10. Step VI Homework Learn more about noise pollution and noise control measures in China.
