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1、九年級(jí)英語(yǔ)全冊(cè) Unit 9 Save the Planet Lesson 25 Going Green教案 (新版)北師大版
v◆ 教材分析
本文是一個(gè)介紹性的語(yǔ)篇,年僅15歲的牛津男孩Jim介紹了他們一家在日常生活中為保護(hù)環(huán)境所做的點(diǎn)滴努力。本文的主旨在于介紹一個(gè)家庭環(huán)保的范例,宣傳“綠色生活”的觀念。本文的邏輯性很強(qiáng),Jim在介紹他們家的做法前先提出了他發(fā)現(xiàn)的環(huán)保方面的問(wèn)題,一是人們制造了太多垃圾,二是過(guò)度用電。前者會(huì)造成土壤污染和過(guò)度消費(fèi)(不斷買(mǎi)新的東西)。后者會(huì)造成空氣污染,從而使人們的健康狀況出現(xiàn)問(wèn)題,并導(dǎo)致全球氣候變暖等。然后他針對(duì)這些問(wèn)題提出了解決方案,即循環(huán)再利用、自
2、給自足、減少電器的使用、減少汽車(chē)的使用等。這種解決問(wèn)題式的寫(xiě)作手法條理清晰,能夠很快讓讀者抓住文章的脈絡(luò)。
◆ 教學(xué)目標(biāo)
【知識(shí)目標(biāo)】
根據(jù)獲取的信息,運(yùn)用學(xué)到的有關(guān)環(huán)保的詞匯和語(yǔ)言進(jìn)行采訪交流。
【能力目標(biāo)】
通過(guò)閱讀,獲取英國(guó)的一個(gè)家庭為保護(hù)環(huán)境所做出的努力的信息。
【情感目標(biāo)】
通過(guò)閱讀,增強(qiáng)學(xué)生“保護(hù)環(huán)境、人人有責(zé)”的意識(shí)。
◆ 教學(xué)重難點(diǎn)
◆
【教學(xué)重點(diǎn)】
本文的重點(diǎn)是文章的脈絡(luò),比如文章提到的問(wèn)題和解決方法。
【教學(xué)難點(diǎn)】
◆ 課前準(zhǔn)備
◆
本文的難點(diǎn)是讓學(xué)生在語(yǔ)境中猜測(cè)詞義,以及有關(guān)環(huán)保的語(yǔ)言和對(duì)綠色生活的討論。
1. 課前
3、準(zhǔn)備:調(diào)試光盤(pán)與課件、給學(xué)生分組、為學(xué)生布置預(yù)習(xí)作業(yè)等;
2. 教具學(xué)具:光盤(pán)、大卡片等。
◆ 教學(xué)過(guò)程
Step1. Warm-up
1. Brainstorm the topics related to environmental protection.
2. Listen and read the Key Words.
Key Words: pollution, air, energy, factory, nature, plant trees, pollute, recycle, reuse, rubbish, soil, take action, water
4、3. Look at the photos and answer these questions.
4. Do a free talk on protecting environments.
Step2. Reading
1. Look at the photos and skim the text. Who wrote this article? What is it about?
2. Read and find out the main idea of the passage.
3. Divide the whole passage into three parts and
5、get the main idea of each part.
4. Read the Reading Help. Then read the text and find the problems and solutions Jim mentioned.
5. Read aloud with the speaker.
Step3. Consolidation
1. Do a free talk
Which of Jim’s actions do you think can help protect the environment most?
What other actions
6、do you want to suggest?
2. Match the words to form collocation.
Step4. Speaking
1. Work in pairs and share what you have learned from Jim’s family.
2. Work in pairs and do an interview: What are the main environmental problems we have? What can we do to protect our environment?
Step5. Language
7、points
1. Learn the useful expressions.
take action
hear about
save the planet
more than
keep doing sth.
throw away
decide to do
global warming
because of
save electricity
stop doing
cut down
car pool
take turns
Step6. Homework
“保護(hù)環(huán)境,人人有責(zé)”,請(qǐng)以How to Be a Greener Person 為題,寫(xiě)一篇有關(guān)環(huán)保的短文,并適當(dāng)發(fā)表你的看法。(80 詞左右)
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