文档介绍：What things can harm the environment ?
What do you think we should do to improve our environment ? )
活动目的:通过列举污染源,学生更清楚当前环境的不仅如人意,保护环境刻不容缓,从而使学生增强保护环境的意识。他们动脑筋,想办法,积极讨论保护环境的措施,在不知不觉中提高英语语言运用能力。
活动过程:
T: There is much pollution all over the world now
. Can you tell me what it is ?
(学生很快地回答)
Ss: Water pollution ; Air pollution; Noise
pollution;soil pollution …etc.
T: Do you know what causes water pollution ?
Ss: Factories pour waste water into rivers and lakes .
T: All the factories ?
Ss: No .
T: What factories ?
Ss: Paper factories , printing and dyeing mills ,
plastic factories…ect.
( 学生不会用英语说“印染厂及塑料厂”,他们说中文,我说英文。)
T: What else can cause water pollution ,too?
Ss: Some people throw rubbish into rivers and lakes .
T: How can we help to solve this problem ?
( 学生们分组讨论解决办法。)
Ss: We can advise the directors of these factories
to stop pouring waste water into rivers and lakes .
T: If they don’t accept your advice ,what else can
we do ?
( 学生们讨论更热烈了,过了一会儿,他们七嘴八舌地说:)
Ss:1. We can write a letter to Green China about it .
2. We can also ask newspaper reporters and TV
station reporters to report these factories .
……
T: There is a paper factory in my hometown .It
pours waste water into the river every day . The
people in the town drink the water of the river
every day . They have advise the leader to stop
pouring waste water into the river many times .But
he never accepts it . Can you write a letter about
it to the Green China ?
(学生异口同声说“Yes”。由于写作太费时间,这封信作为回家作业,请同学们写在作业本上。)
T: You have told me what causes water pollution
and how to solve this problem .You’re very clever
.Thank you very much .But can you tell me what
causes air pollution ?
Ss: The smoke of factories ,the smoke given out by
buses ,cars ,trucks ,motorbikes …ect.
T:There aren’t many factories in our city,Hangzhou .But the air is not good enough .Why ?
Ss: Because there is much traffic .
T: Can you think out a way to solve this problem?
(学生们分组讨论解决方案,基础差的同学也纷纷参与,只不过在用中文说;基