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新外研版英语九年级上册Module 12 Unit 3
教学设计
课题 Language in use 单元 Unit 3 学科 英语 年级 九
学习目标 掌握本模块重点词句及构词法。听说读写能力的培养。保护环境，人人有责。
重点 掌握本模块重点词句及构词法。
难点 掌握本模块重点词句及构词法。
教学过程
教学环节 教师活动 学生活动 设计意图
导入新课 Ask the students to repeat the words in this module after the tape quickly.A memory game.（同时呈现四个单词，请在施“魔法”后快速拼读出消失的单词词形。） Repeat.Find the missing words 基础巩固,增加课堂的趣味性
讲授新课 Language Practice: Go through the sentences and ask them to observe the. three words: reduce hopeless, pollution. Show them different types of word-building.2.Ask them to make new words in Part 1, Show the answers. Then ask them to play the guessing game.3.Ask the students to complete Parts 2-5 to consolidate the ways of word-building. check answers4.Ask them to work in pairs to complete the questions in Parts 4, check answers by asking some of them to read their answers in pairs Complete the conversation in Part 7 and check answers one by one..5.Listening:a. Listen and check the true sentences to finish Part 8. b.Listen again and complete the table in Part 9.6.Around the world7.Module task: Discuss what you can do about pollution.a.Decide what kind of pollution you want to talk aboutb.Discuss your subject.c.Present your group’s ideas to the whole class.d.A sample.8.Homework：a.Master all the key words and sentences in Module 12.b.Search more information about word-building.c.Preview Revision module B. Read andobserveMake plete.Work in pairsListen andcheck.Discuss and write.Finish them. 仔细辨别，教师引导学习构词法。构词法的运用口语运用培养听力能力。合作探究，培养写作能力。课后巩固
补充材料 课后查阅：新环境保护法
课堂小结 时间状语从句
板书 1. Unit 3 Language in use.2. Word-building.
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Module 12
Save our world
新外研英语 九年级上册
Unit 3
Language in use.
factory
pollute
recycle
waste
enemy
crop
kill
oil
less
hopeless
china
divide
plastic
policy
reuse
bottle
throw away
repeat
reduce
cloth
ton
tons of
rubber
recycling
rapid
step
grandson
granddaughter
魔法记忆：在打乱词序后凭记忆说出该消失词的拼写形式。
reuse
recycle
repeat
reduce
rubber
bottle
waste
crop
enemy
divide
plastic
rapid
kill
less
policy
ability
attend
among
amount
address
repeat rubber
bottle divide
plastic policy
attend adress
Reuse means “use again”.
Though pollution is heavy now, I don’t think it’s hopeless.
合成法就是将两个或以上独立且语义不同的单词合在一起构成新词的方法。可以合成名词、形容词、副词、代词、动词等。
homework spaceship afternoon sportsman
blackboard newspaper classmate grandfather
kind-hearted hard-working middle-aged
however, maybe, himself, nothing, overlook
upstairs, without, into...
派生法就是通过词根前面加前缀或在词根后面加后缀
构成一个新词的方法。
转化法就是把一种词性转化为另一种词性而词性不变的方法。
1.--Let's talk about it more.
--I think we'd better finish the talk now.
2.She gave me a cup of water.
You should water the flower twice a day.
3.She was wearing a black dress.
The girl in black looks very beautiful.
Make new words. Join the parts of words
in Box A with the words in Box B. You need to use some of the parts more than once.
A -able -ful im- -less re- un-
B care- collect- hope- -possible -use
-usual -wanted waste-
careful
careless
collectable
hopeful
hopeless
impossible
unused
reused
unusual
unwanted
wasteful
English for Fun
1. full of care___________
2. can be collected ________________
3. full of hope ________________
4. without any hope ________________
careful
Now work in groups. Play the guessing game
English for Fun.
collectable
hopeful
hopeless
5. not possible______________
6. not usual ________________
7. without any use ___________
8. use again ________________
9. not wanted ________________
10. making a lot of waste _________
impossible
unusual
unused
reused
wasteful
unwanted
English for Fun
Learning to learn
Sometimes if you know the meaning of the parts of a word, you can work out the meaning of the whole word.
re + new + able: re = again,
able = can be
renewable = can be new again
2. Complete the sentences with the words in the box.
hopeful, impossible, reuse, unhealthy, wasteful
1. Polluted water is ______________.
2. It is ________to throw so much food away.
3. If you look after things well, you may ______
some of them later.
4. It is __________ to clean up the whole river
in such a short time.
5. If we pay attention to pollution now, the future
will be __________.
unhealthy
wasteful
reuse
impossible
hopeful
3. Complete the table.
Noun Verb Adjective Adverb
useful/useless
hope hopefully/
hopelessly
pollution —
water — —
waste
— — usually/
unusually
hope
hopeful/
hopeless
pollute
polluted
water
waste
wasteful
wastefully
usual
4. Complete the sentences with the correct form
of the words in Activity 3.
She was_________ that her new job would make her more successful.
hopefully
The factory _________the river, and the fish died.
2. We often walk in the countryside. It is a(n)_____ activity for us.
3. Do not use so much water. It is very __________.
4. To keep the flowers growing, you need to _____ them once a day.
polluted
usual
wasteful
water
5. Complete the sentences.
A _________is a box that you keep your lunch in.
lunchbox
A ____________ is a card that you write on
one side of and send to someone by post.
2. A ____________ is a room where you have classes at school.
3. A ____________ is a book that has one or more stories for children.
4. A ____________ is a black board that is used at school for writing on with chalk.
classroom
postcard
storybook
blackboard
4. Have you ever recycled or used things that
can be recycled How
3. How does this help the environment
6. Work in pairs. Look at the picture and answer
the questions.
What kinds of things can be recycled
2. How can these things be reused
1.paper and plastic can be recycled.
2.They can be used more than one time.
3.We don’t need to cut down more trees to make
paper if we reuse papers.
4.Yes, I ever recycled to use paper cup for drinking.
7. Complete the conversation with the correct
form of the expressions in the box.
be good for, throw away, turn off, worry about
Mike: I hear you are off to the Caribbean for a holiday!
Lucky you! But aren’t you (1) ____________ the
pollution that such long plane journeys may cause for
the environment
Ken: I know, but what can I do about it I’ve already
tried my best to protect the environment. I recycle. I
don’t (2) ___________things if I don’t want them any
more. I (3) ________the lights when I leave a room.
Don’t tell me I shouldn’t travel by plane any more!
worry about
throw away
turn off
Mike: No, of course not. But we can do more to protect
the environment. For example, we can help keep the air
clean by planting trees. Trees (4) ____________the
environment. In this way, we can reduce the harm of
pollution.
Ken: Good! So I can enjoy my holiday, and when I come
back, I’ll plant some trees!
Mike: That’s the idea! Maybe we can all join in and start a
small forest!
are good for
be good for, throw away, turn off, worry about
8. Listen and check (√)the true sentences.
It is OK to throw used things away. Looking after
them takes a lot of time.
2. Do not throw away things made of glass, plastic and paper, but recycle them when possible.
3. Take a bag when you go shopping.
4. Producing electricity and using oil will not cause pollution.
5. Turn off the light when you do not need them.
6. Ride a bike or walk, and do not often drive your car.
9. Listen again and complete the table.
Advice Reasons
1.Don’t throw away things made of ________________
______, but_______them. Throwing things away is wasteful.
2 ______your plastic
bags when you can and
__________ with you
when you go shopping. Plastic bags ___________ recycle.
glass, plastic and
paper
recycle
take a bag
are hard to
Reuse
3. Use less electricity and oil
to_________________.
4. Don’t leave lights on and
_________________.
5. __________________ and
do not often drive your car. Producing electricity
and using oil may
cause ________________
________________
_________________.
pollution to earth,
water and else in
many different ways
reduce pollution
waste electricity
Walk or cycling
9. Listen again and complete the table.
Earth Hour is held toward the end of March each year. During Earth Hour, people all across the world switch off the lights they do not need. They do this to show their awareness of climate change.
The first Earth Hour was held in 2007 in Sydney, where more than 2.2 million people switched off their lights.Today, more and more cities are taking part in the event, such as Beijing, London, Rome and New York, and landmarks like the Empire State Building and the Golden Gate Bridge will go dark.
Around the world
Earth Hour
Discussing what you can do about pollution
10. Work in groups. Decide what kind of pollution
you want to talk about.
● Choose a subject that you care about the most.
It could be water pollution, air pollution, etc.
● Find out more information about your subject.
Look it up on a website or in a book.
11. Discuss your subject.
● Take turns to say what you think about the problem
and what can be done.
● Listen to what others say. If you agree with what they
have said, say “I agree”, “That’s true” or “That’s a
good point”; if you do not agree with what someone
says, say “I’m sorry, but I don’t agree. I think that…”
12. Present your group’s ideas to the whole class.
Yes, I agree with you that air pollution is one of the most serious problems. Much energy is needed to run the factories. Nearly all of this energy is produced by burning fuels. The burning causes air pollution.
Scientists are finding ways to stop air pollution. They are studying new ways of generating electricity to have less pollution. Also, engineers try to design and locate new power plants(发电厂) to protect the environment.
However, it is a long way to go before we have a "clean" world. I think we should repeat these three words daily: reduce, reuse and recycle.
Possible answer
Pollution is a "dirty" word. To pollute means to make things unclean or unfit for using.
At first, the problem was not so serious because there was plenty of clean air, land and water. There weren't so many people back then and their needs were fewer. All the dirty things could be absorbed by nature and recovered soon. But this is no longer true. The increasing population and the developing industry have changed it a lot. People are slowly poisoning the invironment.
As we know, environmental pollution does great harm to human beings. It is a big danger to our health, our happiness, and our lives, so it must attract our attention. Fortunately, our goverment is doing its best to fight against pollution.We have done a great deal of work, but there is still a long way to go. We are sure that we will win the battle.
拓展阅读
1.Master all the key words and sentences in
Module 12.
2.Search more information about word-building.
3.Preview Revision module B.
谢 谢！
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21世纪教育网21世纪教育网 –中小学教育资源及组卷应用平台
外研版英语九年级上册限时同步检测系列卷
(语法篇: 5 minutes)
1 2 3 4 5 6 7 8 9 10
11 12 13 14 15 16 17 18 19 20
Water_________ everywhere in the world. But in some places water is not easy to get.
A．can find B．can be found C．are found21世纪教育网版权所有
Noise pollution ___________ doing much harm to our health now.
A．am B．is C．are
On a no car day，___________ comes to school in a car21教育网
A．nobody B．everybody C．anybody
We can live a greener life by ___________cleaner energy to solve the smog(雾霾).
A．using B．are used C．use
________should we do with these old books 21
A．How B．Who C．What
6． I don't think one can keep healthy________enough exercise.2·1·c·n·j·y
A．with B．without C．for
7． I've brought some photos________you can see what Australia looks like.
A．as soon as B．ever since C．so that
8．We should divide the cake ________equal parts.
A．on B．into C．at
9．—Wang Lin has decided to________his bad habit of smoking.21cnjy.com
—That's good news. I hope I can also do it.
A．give up B．set up C．clean up
10．He never feels________though he lives a poor life.21cnjy.com2·1·c·n·j·y
A．hope B．hopeful C．hopeless
11．—There is________with my eyes.
—Don't worry. Let me help you.
A．wrong nothing B．nothing wrong C．something wrong
12．Playing computer games too often ________ our eyes.【出处：21教育名师】
A．is helpful to B．is harmful to C．is good for
13 . As we all know，it's not polite to keep others________for a long time.
A．wait B．waited C．waiting
14．All of us want to do more work with ________time and ________workers.
A．fewer; less B．less; fewer C．more; much
15．We must________people________down too many trees.2-1-c-n-j-y【来源：21·世纪·教育·网】
A．stop；to cut B．stop；from cutting C．to stop；to cut
16．There are_________ problems in the world，such as war and pollution.
A．many B．much C．lot of
17．We must follow the sign________every drop of water.【来源：21cnj*y.co*m】
A．save B．saves C．to save
18．—Look! The light in the living room is still on.21·世纪*教育网
—Oh, I forgot ________．
A．turning it off B．turning off it C．to turn it off 【来源：21cnj*y.co*m】
19．Chopsticks ________every day when people eat Chinese food.【出处：21教育名师】
A．is used B．are used C．was used
20．The meat tastes bad.________.
A．Throw away it B．Throw it away C．Throw away them
参考答案及解析：
主语water为动作的承受者应该用被动语态。water为单数排除C，故选A
B
根据On a no car day可知答案为A. nobody。
by为介词，后接动词时用动名词形式。故选A. using
C.
6. B
7. C解析：根据句意“我已经带来了一些照片，以便你能看看澳大利亚是什么样的。”可知，so that 引导目的状语从句。21*cnjy*com21·cn·jy·com
8. B
9. A解析：give up放弃；set up 建立；clean up清理；fix up修理，由句意可知选A。
10．C解析：让步状语从句的意思为“尽管他过着贫穷的生活”，由此可知，他充满了希望，前面有否定词，故此空应用否定意义的形容词。www.21-cn-jy.com
11．C解析：上句句意“我的眼睛有毛病了。”肯定句中用something；当形容词修饰不定代词时，要放在被修饰词后面。【来源：21cnj*y.co*m】www.21-cn-jy.com
12．B
13．C解析：keep sb.doing sth.意为“让某人一直做某事”，现在分词作宾语补足语。
14．B
15．B解析：句意为“我们必须阻止人们砍伐太多的树木。”stop sb.from doing sth.意为“阻止某人做某事”。21教育名师原创作品www-2-1-cnjy-com
16．A解析：problems 为可数名词。
17．C解析：题干的意思是“我们必须遵照这个标牌的指示节约每一滴水。”，不定式作目的状语。故选C。21cnjy.com2-1-c-n-j-y
18．C解析：forget to do sth.意为“忘记去做某事”；turn off为动副结构，人称代词需放在中间，故选C。21*cnjy*com
19．B
20．B解析：句意“这块肉尝起来坏了，把它扔掉吧。”meat为不可数名词，用代词it代替，且放在动词和副词中间。【版权所有：21教育】
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