外研版九年级上册Module 12 Save our world 导学案（共2课时，无答案）

Module 12 Save our world
Unit 1If everyone starts to do something, the world
will be saved
主备人： 审核人：初三英语组 时间： 班级： 姓名：
【学习目标】
Key vocabulary: pollute , recycle ,kill, hopeless
Key structures: It’s no use…Nice idea!
2语言技能目标：能听懂有关保护环境的对话，提高应用能力。
3.情感态度目标：激发学生保护环境的意识。
【自主学习】
检查词汇预习
制造厂，工厂 污染
回收利用，再使用(废品) 废料，废弃物
敌人，仇人 庄稼，作物
杀死，弄死 石油
较少的，较小的；较少 数，较少量
无望的
短语
It’s no use… such as…
Nice idea! .在环保学校
收集废品 卖废弃物
贫穷地区 学习…的方法
节约钱并回收 开始做些某事
【学习过程】
Step1. Warming up.
Q: What can you see in these pictures
Step2.Listen and complete the sentences.
1. The factory is causing a lot of _______ .
2. There should be some ___________ to stop the pollution.
3. We can ________ waste products, such as _______and paper in a recycling centre.
Step3.Listen and complete the notes.
(
Pollution problems
1. If the rivers are polluted, ________________________________.
2. In some places, pollution from factories _____________________.
3. The cars on the roads____________________________________.
What the students can do
Support a green school:
every class
_______________which can be _______________. Then the school
_____________to help students_______________________.
Students learn_________________________. That means___________________________.
)
Step4.Work in pairs. List the pollution problems in your place. Choose one problem and say what should be done about it.
—The air pollution in our city is getting worse. What can we do to stop it
—I think we can ride our bicycles to school more.
【合作探究】
1. spreads over遍布在..., 复盖在...
What he studied spread over many fields.
他所研究的内容涉及许多领域。
2. Pollution is a danger to our health. 污染有害我们的健康
a danger to…“对…是一种威胁；有伤害”，相当于be dangerous to
Exercise: It is your computer's health.
=It your computer's health.
3. 辨析：太多 so many与so much
so many 用来修饰可数名词， so much 用来修饰不可数名词。
Exercise: There was noise outside that we couldn’t hear the teacher.
He feels nervous when her faces people.
4. hope可做名词和动词， 表示“希望”
(1). 用于表示可能实现的事情， 后接从句用陈述语气。
I hope I shall see him again. 我希望再见他一次。
(2). hope 可用于 hope to do 结构， 但不能说hope sb. to do sth.
Exercise: I hope ( watch) the football match again.
我希望再看一次那场足球赛。
5. Though pollution is heavy now, I don’t think it’s hopeless.
尽管现在污染很严重，但我认为是有希望的。
hopeless作形容词，“无望的”。反义词hopeful “有希望的”
Exercise: ：He is _______ about his chances of winning the contest.
他没有希望在竞争中获胜。
拓展：--less 是形容词后缀，表示“无；没有；不能”
例：useless无用的 helpless 少有作用的 careless粗心的。
6. At a green school, every class collects waste which can be recycled or used again.在绿色校园里，每个班级都收集回收利用或再次使用的废品。
waste 名词，意为“废料，废弃物”。
Exercise: The river was thick with industrial _________.
拓展：waste还可作动词“浪费”
Exercise: Don’t waste your time 。别浪费你的时间。
recycle 作动词，意为“回收利用，在使用”
we should ________ all our waste paper.
拓展：re-是表示“重复；又”的前缀。类似的词还有reuse （重新使用）和rewrite(重写）等
Exercise: The teacher asked me to ______ ______ _______.老师要我重写那篇文章。
【当堂练习】
一．选出正确的答案。
（ ）1 Don’t worry him .he is old enough to take care of himself.
A about B for C with D at
（ ）2 My mother a newspaper when I arrived home.
A reads B is reading C read D was reading
（ ）3 They chose to go on a picnic staying at home .
A instead B instead of C because D because of
（ ）4 They are the classroom .It’s their duty to keep it
clean.
A staying up B putting up C looking up D cleaning up
（ ）5.we are going to buy some things locally.
A produce B producing C to produce D produced
（ ）6.He is never ______though he has a poor life.
A. hope B. hopeful C. hopeless D. hoping
（ ）7.It’s ____ to buy new fashion clothes. Those are still good on you.
A. wasteful B. necessary C. wasted D. enjoyable
（ ）8.It’s no use ______ them about it.
tell B. to tell C. telling D. tells
二.用所给单词的适当形式填空。
1.We should give up those _____(waste) habit in order to save our world.
2. Some factories________ (cause) pollution.
3. I think ______________(environment) education for kids is necessary.
4. Most students on our school often collect________(reuse) waste for recycling.
5. If we don’t look after our earth well, the future will be _______.(hope)
Module 12 Save our world
Unit 2Repeat these three words daily: reduce, reuse and recycle
主备人： 审核人：初三英语组 时间： 班级： 姓名：
【学习目标】
1. 语言知识目标Key vocabulary—divide, reuse, repeat,
Key structures—throw away, tons of
2. 语言技能目标 通过阅读掌握reduce reuse ，recycle 的含义和重要性，进行简单的阅读技能训练
3. 情感态度目标 培养学生保护环境的意识。
【自主学习】
Even the simplest everyday activities can ______(减少) pollution.
Now_________(分开) you into four groups.
There is little water in the _______(瓶子).
They don’t use_________(塑料的) bags when shopping.
I like_________(瓷器) . What about you
R________means“use less”. We should reduce pollution.
R_______means“use again”.
R_________the words after me three times.
We should take our own cloth bags when shopping instead of using p________ bags.
He is r________his bike. It is broken.
用所给词的适当形式填空。
It’s better ________(use) China cups in summer.
Do you take your own bag when________(shop)
Do not_________(buy) new clothes just because they are modern.
They raise money _________(help) students in poor areas.
Recycling things is better than________(burn) them.
【学习过程】
Step 1 Reading
Check (√) the suggestions that are mentioned in the passage.
1. Order food that you can finish.
2. Use less electricity at home.
3. Learn ways to recycle rubbish.
4. Use paper cups and bags.
5. Repair things.
6. Divide rubbish into different groups.
7. Collect waste or rubbish to raise money.
8. Burn things to save energy.
___________________________________________
Step2 Find two things you should do and two things you should not do in the passage. Give reasons. Use your answers to write sentences.
_________________________________________________________________
Step 3. Complete the passage with the correct form of the words in the box.
divide, granddaughter, plastic, policy, rapid, recycle, repeat, step, ton
We throw away (1) ______of rubbish every year. If we want a clean world for our grandsons and (2) _______________, we have to reduce, reuse and (3) _______.(4) ________these three words every day. The first (5) ______ is to use less.The second is to use things as long as possible Then (6) _______your rubbish into(7) ________, paper, rubber and glass. Finally, draw up a recycling (8) ________for your community. We cannot hope for (9) _______change, but every little bit helps!
Step4 Find out these phrases
1.骑自行车 2.要求
3.处理 4.扔掉，丢弃
5.对…有害 6.把…变成
7.许多，很多 8.采取措施
【合作探究】
1. divide分开，分离 divide…into…表示“把……分成……”。
Divide the dough into four parts and make each into a ball.
把面团分成四部分，然后把每一部分弄成球状。
Exercise: The book is six sections.这本书分为六部分。
2.throw away表示“扔掉；丢弃”。
Exercise: 多年前我就把那些裤子扔掉了。
I years ago.
你打算什么时候扔掉那些旧杂志？
When are you going to
3…but we produce waste every day. 但是我们每天生产垃圾。
everyday (adj.) 每天的，每日的 every day (adv.) 在句中作状语
Exercise: Computers are part of our life.
现在电脑已经是日常生活的一部分了。
She reads English aloud 她每天都大声朗读英语。
4.reduce
(1). 减少;缩小;降低
He is trying to reduce expenses.他正试图减少开支。
(2). 使处于(某种状态);使化为,使变为 [(+to)]
The fire reduced the paintings to ashes.大火将这些画烧成了灰烬。
5.be harmful to对…有害
Fruit juices can be harmful to children's teeth.果汁可能损坏儿童的牙齿。
拓展： do harm to 对……有害
Exercise: The trials show that smoking will ______ _______ _______ people.
试验显示抽烟对人体有害。
do good to 对……有好处
Exercise will ______ _______ _______ your health. 锻炼将对你的健康有益。
6.change into 把...变成
They are farmland. 他们正在使沙漠变为农田。
change…into…表示“把……变成……”。
Exercise: You cannot _______ iron_______gold.你无法把铁变成金子。
7. take energy 消耗能量
Exercise: Running every day _______ ________ of your body so you can stay slim.
每天跑步消耗身体的能量，所以你就能保持苗条。
8.take steps to do sth. 采取措施做某事
Exercise: They are improve their teaching condition.
他们正采取措施以改善教学条件.
【当堂练习】
根据句意及首字母提示完成句中单词。
1.Now it gets warmer and warmer because the p_______ is getting worse and worse.
2. We should do something for e________ protection, so that we can protect the earth.
3.It is h_______, although we do something to make it better.
4. We should r________ waste and save energy.
5. Do you know the d_________ between the Internet and the Word Wide Web
二、单项选择
1. ---What does his uncle do ---He is a worker. He works in a ______.
A. factory B. post office C. bookstore D. hospital
2 . Each year quite a lot of food ______ around the world. It’s really time for us to do something.
A. was wasted B.is wasted C. wasted D. will be wasted
3.---Good morning, madam. Can I help you
---Sure, I’d like ______ for cooking vegetables.
A. two cups of tea B. three pieces of bread
C. two kilos of oil D. two bottle of water
4..Please ______ the water when you brush your teeth.
A. take down B. turn up C. take away D. turn off
5..I didn’t catch what you said just now. Could you please ______ it
A. reuse B. repeat C. reduce D. recycle
6..At the end of the lecture, I’d like to divide all the students ______ small discussion groups.
A. for B. to C. into D. with
7..Being honest is the first ______ if you want to make friends with others.
A. step B. time C. job D. hand
8..---We’re supposed to recycle paper and bottles. It can help the environment.
---______. It can save money, too.
A. It’s nothing B. Best wishes C. I agree D. It depends
9. Bikes are used in our _______life.、
A. every B. every day C. everyday D. every-day
10. I forgot to turn ______the lights when I left.
A. on B. in C. up D. off
三.用方框中词的适当形式填空。
reuse plastic necessary reduce
1. It’s _________ to protect our earth right now.
2. — Let’s ________ these old newspapers to make some decorations.
— That’s a good idea.
3. We can all help _______ air pollution.
For example, walk or ride a bike to school.
4. ________ bags are bad for the environment for many reasons.