英語教學(xué)案例簡(jiǎn)析-展示頁
2025-04-05 21:00本頁面
【正文】 y) the most beautiful one in the world.
點(diǎn)評(píng) :
本案例是根據(jù)第三冊(cè)第十課的 preread 拓展而成的。你說一句，我說一句?；A(chǔ)好的同學(xué)在幫他們翻譯。由于寫作太費(fèi)時(shí)間，這封信作為回家作業(yè)，請(qǐng)同學(xué)們寫在作業(yè)本上。 )
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?
( 學(xué)生們分組討論解決辦法。 Noise pollution。
活動(dòng)過程：
T: There is much pollution all over the world now. Can you tell me what it is?
( 學(xué)生很快地回答 )
Ss: Water pollution 。編號(hào)：時(shí)間：2021年x月x日海納百川頁碼：第28頁共28頁英語教學(xué)案例簡(jiǎn)析
英語教學(xué)案例簡(jiǎn)析
What things can harm the environment?
(What do you think we should do to improve our environment? )
活動(dòng)目的： 通過列舉污染源，學(xué)生更清楚當(dāng)前環(huán)境的不僅如人意，保護(hù)環(huán)境刻不容緩，從而使學(xué)生增強(qiáng)保護(hù)環(huán)境的意識(shí)。他們動(dòng)腦筋，想辦法，積極討論保護(hù)環(huán)境的措施，在不知不覺中提高英語言運(yùn)用能力。 Air 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.
: What factories?
Ss: Paper factories, printing and dyeing mills, plastic factories ect.
( 學(xué)生不會(huì)用英語說印染廠及塑料廠，他們說中文，我說英文。 )
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?
( 學(xué)生們討論更熱烈了，過了一會(huì)兒，他們七嘴八舌地說：)
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?
( 學(xué)生異口同聲說 Yes 。 )
: 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?
( 學(xué)生們分組討論解決方案，基礎(chǔ)差的同學(xué)也紛紛參與，只不過在用中文說。 )
Ss: can plant more trees on roads.
can ask people not to drive their cars to work.
can ask people to ride bikes to work.
can tell people riding bikes is good for their health.
T: If t
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