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外研版英語2024七年級(jí)（下冊(cè)）Unit 5 - Amazing Nature 教案講義
1. 教學(xué)目標(biāo)
1.1 知識(shí)目標(biāo)
掌握與自然景觀、自然現(xiàn)象及動(dòng)植物相關(guān)的核心詞匯：nature, wildlife, mountain, forest, river, protect, environment。
學(xué)習(xí)描述自然奇觀和保護(hù)環(huán)境的重要性。
1.2 能力目標(biāo)
能夠用英語描述自然景觀及其美麗之處。
能夠與他人討論保護(hù)自然和環(huán)境的重要性，并提出合理建議。
1.3 情感目標(biāo)
引導(dǎo)學(xué)生熱愛自然，增強(qiáng)環(huán)境保護(hù)意識(shí)。
鼓勵(lì)學(xué)生通過實(shí)踐行動(dòng)關(guān)心自然、保護(hù)生態(tài)環(huán)境。
2. 教學(xué)重點(diǎn)與難點(diǎn)
2.1 教學(xué)重點(diǎn)
學(xué)習(xí)描述自然景觀及其特征的核心詞匯和短語。
掌握描述環(huán)境問題及提出建議的句型。
2.2 教學(xué)難點(diǎn)
在真實(shí)情境中使用具體的詞匯和句型描述自然奇觀和環(huán)境保護(hù)措施。
理解并表達(dá)復(fù)雜的自然現(xiàn)象和環(huán)保理念。
3. 教學(xué)內(nèi)容詳解
3.1 核心詞匯與短語
3.1.1 核心詞匯
nature (n.) 自然
例句：Nature is full of beauty and wonders.
wildlife (n.) 野生動(dòng)植物
例句：The forest is home to many kinds of wildlife.
mountain (n.) 山
例句：We climbed a high mountain during our trip.
forest (n.) 森林
例句：Forests provide fresh air and a home for animals.
river (n.) 河流
例句：The Yangtze River is the longest river in China.
protect (v.) 保護(hù)
例句：We should protect the environment from pollution.
environment (n.) 環(huán)境
例句：A clean environment is important for our health.
3.1.2 短語表達(dá)
be full of... 充滿……
例句：The forest is full of tall trees and animals.
take care of 照顧，保護(hù)
例句：We should take care of the plants around us.
keep... clean 保持……干凈
例句：Let’s keep the river clean by not throwing rubbish into it.
harm the environment 破壞環(huán)境
例句：Using too much plastic can harm the environment.
raise awareness 提高意識(shí)
例句：We need to raise awareness about protecting wildlife.
3.2 核心句型與語法
3.2.1 描述自然景觀的句型
The... is full of...
例句：The mountain is full of beautiful flowers.
There are... in the...
例句：There are many animals in the forest.
What a/an...!
例句：What a wonderful river!
3.2.2 描述環(huán)保建議的句型
We should...
例句：We should plant more trees to protect the environment.
It’s important to...
例句：It’s important to save water and energy.
Don’t...
例句：Don’t throw rubbish into the river.
3.2.3 條件句的應(yīng)用
If we..., we will...
例句：If we protect wildlife, we will have a better future.
Unless we..., we can’t...
例句：Unless we take action, we can’t stop pollution.
4. 課文解析與情境對(duì)話
課文摘要
課文通過描述自然奇觀和環(huán)保行動(dòng)，強(qiáng)調(diào)了自然保護(hù)的重要性：
描述自然的美麗：
A: What do you like about nature
B: I love the mountains and rivers. They are so peaceful.
討論環(huán)境保護(hù)：
A: How can we protect the environment
B: We can plant trees and recycle waste.
分析破壞環(huán)境的后果：
A: Why is the river so dirty
B: Because people throw rubbish into it.
5. 課堂練習(xí)設(shè)計(jì)
5.1 詞匯與短語練習(xí)
填空題
選詞填空：wildlife, environment, protect, mountain, full of
The forest is ___ tall trees and animals.
We need to ___ the environment from pollution.
The ___ in this park is amazing.
The ___ is home to many wild animals.
A clean ___ is important for everyone.
5.2 句型與語法練習(xí)
翻譯句子
森林充滿了野生動(dòng)物和鮮花。
我們應(yīng)該保護(hù)環(huán)境，減少污染。
如果我們多種樹，地球會(huì)變得更好。
不要在河里扔垃圾。
補(bǔ)全對(duì)話
A: What can we do to protect nature
B: We can ___ trees and ___ waste.
A: That’s a great idea!
6. 拓展閱讀與寫作
6.1 閱讀短文
Protecting Our Planet
Nature is a gift to us, but we must take care of it. Forests give us clean air, and rivers provide water for life. However, pollution is harming the environment. We should stop cutting down trees, reduce plastic waste, and recycle more. Protecting nature is protecting ourselves.
問題：
What does nature provide us
What is harming the environment
How can we protect nature
6.2 寫作任務(wù)
題目：How to Protect Nature
要求：寫一篇短文描述你如何保護(hù)自然，內(nèi)容包括：
自然對(duì)我們的重要性；
我們應(yīng)該采取哪些保護(hù)措施；
你對(duì)環(huán)境保護(hù)的看法。
范例：
Nature is very important to us. It gives us fresh air, clean water, and beautiful views. To protect nature, we should plant more trees, reduce waste, and save energy. I think everyone should do their part to make the earth a better place.
7. 總結(jié)與學(xué)習(xí)建議
實(shí)地觀察：讓學(xué)生觀察周圍的自然景觀，用英語記錄描述其美麗。
環(huán)保行動(dòng)：組織課堂討論或小組活動(dòng)，提出保護(hù)環(huán)境的實(shí)際行動(dòng)計(jì)劃。
記錄感受：用英語寫日記記錄自己觀察到的自然現(xiàn)象或環(huán)保活動(dòng)的感受。

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