九年级英语上册Module 12导学案
Unit 3
【学习目标】
1、熟练掌握本模块重点词汇和短语的用法。
2、语法：前缀，后缀构词法功能。
3、通过对绿色学校的了解和对减少资源浪费，重复使用和循环利用的了解，从身边的每件小事做起，为环保和节能做出自己的贡献。
【重点难点】
1. 教学重点：话题：How to be green
2. 教学难点：（1）前缀、后缀构词法及其积累
（2）能用恰当地道的英语表达对保护环境的看法
【学以致用】
I. 单项选择
( ) 1. --- How is the environment around you?
---The ____ air in this area has a strange smell, but we_____ it.
A. polluted, used to B. polluted, are used to
C. polluting, used to D. polluting, are used to
( ) 2. ________ pollution is a serious problem to the government.
A. What to deal with B. How to do with
C. What to do D. How to deal with
( ) 3. --- How I should keep the medicine?
---The medicine ____ cool, clean and dry according to the instruction.
A. must be cleaned B. must be kept
C. should be carried D. should be placed
( ) 4. In Autumn，the ground is always covered with ____.
?????? A. fallen leaves B. fallen leaf? C. falling leaves D. falling leaf
( ) 5. Everyone should help _____ our city _____.
A. keep, clean B. to keep, to clean
C. keep, cleaning D. keeping, cleaning
( ) 6. ---I hope you ________ my party next weekend.
---OK. I ________.
A. to come to, well B. come to, can
C. can come to, am D. can come to, will
( ) 7. It’s no good ________ about your gardens.
A. to worry B. worried C. worrying D. worry
( ) 8. ---Those boxes are still new. Don’t ________.
---OK.
A. throw away them B. throw them away
C. throw away it D. throw it away
( ) 9. Planting trees ________ protecting our environment.
A. are good for B. is good to C. are good at D. is good for
( ) 10. The teacher divided the cards _______ the students, who were _______ four groups.
A. between, separated from B. among, divided into
C. between, divided into D. among, separated from
II. 用所给词的适当形式填空。
1. It’s ____________ (waste) to throw the old TV set away, it’s not broken.
2. You are too _________ (care), and made so many mistakes in the exam.
3. Tomorrow will be ___________ (rain), and remember to take an umbrella with you.
4. It is (possible) to clean up the whole river in such a short time.
5. It was __________ (polite) of her not to stand up when the teacher talked to her.
6. Though (pollute) is heavy now, I don’t think it’s (hope)
7. Fast food is ________ (health) food.
8. Your composition is in a mess. Please ________ (write) it.
9. The girl didn’t go to school because of ________ (ill).
10. The girl was ________ (happy) when she heard the bad news.
11. Don’t play on the road. It’s too ________ (danger). ________ (safe) must come first.
12. It’s too ________ (noise) behind my ________ (build), so I can hardly fall ________ (sleep).
13. Smoking is ________ (harm) to us.
14. We should help the ________ (home) kids to live better life.
15. I like apples, but I ________ (like) oranges.
III.完形填空
Waste can be seen everywhere in school .Some students ask for more food than they can eat and others often don’t remember 1 the lights when they leave the classroom. Waste can bring a lot of problems. 2 China is rich in some resources, we are short of others, for example, fresh water. It is said that we have no coal or oil to use in 100 years. 3 if we go on wasting our resources, what can we do with the problems in the future and where can we move? I think we should say no to the students 4 waste things every day. In our daily life, we can do many things to 5 waste from happening, for example, turn off the water taps when we finish washing, turn off the lights when we leave the classroom, try 6 more food than we need, it is necessary to recycle things, like glass, paper and clothing. Why? Firstly, it saves money. It’s very 7 not to reuse things. Secondly, it helps the environment. When we 8 things we don’t want any more, where do they go? Too much rubbish can cause 9 . Thirdly, when we make many new things, we may use up the earth’s resources one day. So it’s much better to try to repair broken things instead, or to reuse them. Little by little, everything will be changed. 10 can be stopped one day if we do our best.
( ) 1. A. turning off B. to turn off C. closing D. to close
( ) 2. A. Though B. Because C. As D. When
( ) 3. A. And B. So C. But D. Yet
( ) 4. A. what B. which C. who D. whom
( ) 5. A. stop B. start C. save D. clean
( ) 6. A. to order B. to not order C. not order D. not to order
( ) 7. A. waste. B. wasting C. wasteful D. wasted
( ) 8. A. pick up B. throw at C. throw out D. throw away
( ) 9. A. pollute B. polluted C. pollution D. polluting
( ) 10. A. waste B. wasteful C. reuse D. reusing
IV. 阅读理解
A
We all waste food, you and me, every day, millions of tons of it. In China, enough food is wasted in restaurants every year to feed 200 million people. And the amount of food wasted by Chinese consumers is increasing fast. So our nation is being encouraged to stop wasting food.
So what should Chinese consumers do to prevent food waste?
Keep a kitchen diary
All of us should keep a kitchen diary, and we can know how much food we waste at home. The first thing for us to do is stop throwing away food that we can still eat. We should eat everything we buy and if we cannot, we should buy less.
Buy only what we need
We should ask for smaller portions in stores. We should also check how much food we have before buying more. We shouldn’t bring much food we don’t need home even if large posters ask us to do so.
Develop the habit of packing food
Chinese consumers are generous and friendly. In restaurants, often too much food is ordered and served. So when ordering out, we are supposed to exclude the food in the order if we don’t plan to eat it. And order smaller servings in restaurants and take home what we cannot finish.
Don’t put it off! Let’s stop food waste today!
( ) 1. Why is our nation being encouraged to stop wasting food?
A. Because there’s enough food for Chinese people.
B. Because Chinese consumers like to try delicious food.
C. Because the number of food wasted by us is growing fast.
D. Because it’s traditional to invite friends to dinner in China.
( ) 2. Miss Li is a housewife; she’d better at home.
A. keep a kitchen diary
B. buy things as much as possible
C. cook too much food for her family
D. keep the food as long as possible
( ) 3. In order to urge more and more people to prevent food waste, we design a poster with the words “ ”.
A. Enjoy the food! B. Keep healthy!
C. Share the dish! D. Waste not, want not!
( ) 4. As teenagers, what should we do to stop food waste?
A. Have a balanced diet.
B. Eat less food to keep fit.
C. Keep the balance of nature.
D. Have a good habit of clearing the plate.
B
“Green”is more than just a colour. It means that you should live to protect the environment-the water, the land and the air. You can be a green kid by following these steps:
Reduce（减少）it
When you use less of something, you do a good thing for the Earth. For example, a shorter shower means you use less water. （1）Turn off the water when you are brushing your teeth.
Reuse it
Many times, even if you don’t need something, someone else might just need it. For example, if your younger sister doesn’t play with her bear toy, you can give（2）it to your neighbour. Try to change books, toys, even clothes with friends.
Enjoy it
It’s true that pollution is a great problem now, （3） the Earth is still a beautiful and interesting place to explore（探索）. Go for a hike（远足）, visit nature centres and gardens, Climb mountains and take a boat in the rivers… Outdoor activities are good for you. You can also plant trees, collect reusable（可重复使用的）things … Being a green kid is so easy.
1. 回答问题：How many steps（to be a green kid）are mentioned in the passage?
2. 将文中画线部分（1）的英语句子翻译成汉语。
3. 文中画线（2）的“it”指代的是什么？
4. 在（3）空白处填入一个恰当的连词使句子通顺完整、符合逻辑。
_________________________________________________
5. 从文中找一个与所给句子意思相同的句子。
It is so easy to be a green kid. ____
IV．词汇运用
Henry works in a factory. He comes from a poor family and was in school for only four years. He has to do the hard work, But he __1__?(pay) less. He__2__?(like) to watch football matches very much and spends much time on them.
One day, there was a bog football match on the playground. He __3__?(borrow) some money from his friend and hurried there. There __4__?(be) a lot of people there. And all the tickets __5__ (sell) out. He was sorry for it. He saw a pole (杆子) outside the playground and climbed it quickly. While he __6__ (watch) the match, a policeman came and said, “It is dangerous __7__?(stay) on it! Come down!”
“Wait a minute, please!” Henry said and just at that moment, the policeman heard cheers on the playground and asked in a hurry, “Which team has kicked a goal(球)？” “Ours!” “Wonderful! I believe our team __8__ (kick) another goal soon, You __9__?(stay) there, But take care.” The policeman said happily and left. When the match would be soon over, he came back again and asked, “Who has won?” “Theirs, 3:2.” “Come down.” the policeman said angrily. “Such a match is not worth watching!”?
Henry had to come down. But soon they heard cheers again. The policeman said in a hurry, “Climb up quickly and see who__10_ (kick) a goal.”
VI.书面表达
今天环境变得越来越糟糕,环境问题影响着人们的工作学习生活等……如何保护我们的环境？请以“How to protect/save our environment/world?”为题写一篇短文。
存在问题:
1. 水污染越来越严重
2. 砍伐森林严重
3. 大气污染严重
4. 白色垃圾等
要求：如何改善/保护环境？至少：3——4个方面，80字左右的。
答案
Unit 3
I. 1—5 BDBAA 6-10 DCBDB
II. 1. wasteful 2. careless 3. rainy 4. impossible 5. impolite 6. pollution hopeless 7. unhealthy 8. rewrite 9. illness 10. unhappy 11. dangerous, safety 12. noisy, building, asleep 13. harmful 14. homeless 15. dislike
III.1---5 BABCA 6---10 DCDCA
IV. A. 1----5 CADD
B. 1. 3/Three.
2. 当你刷牙的时候，关上水（龙头）。
3. The bear toy.
4. but
5. Being a green kid is so easy.
IV. 1. is paid 2. likes 3. borrowed 4. were 5. were sold/has been sold 6. was watching 7. to stay 8. will kick 9. can /may stay 10. has kicked/kicked
V. How to protect/save our environment/world?
The environmental pollution is worse and worse /more and more seriously today. Water is polluted we have no clean water to drink Many trees are cutting down some animals is getting less and less. Some factories is poring dirty air in the sky the population is increasing faster and faster resources is getting less and less … etc. Not only does it affect our lives and health it also has a great affection in the future. people's health has been greatly affected by air noise and water pollution. Many people died of diseases. In order to live a better life we need protect our world.
We shouldn’t throw away rubbish everywhere. We want to recycle reduce reuse things. Don’t waste things This saves money and reduces pollution. Use things for as long as possible. We don’t use plastic bags. We must plant more trees and stop the people cutting them. We hope our world is more and more beautiful.
课件49张PPT。Module 12Unit 3骑自行车
关掉
一个塑料袋
处理
把 ...…分成 ......
扔掉；丢弃
产生废物
造成污染；导致污染Translate the phrases into English.Revision ride a bike
turn off
a plastic bag
do with
divide … into …
throw away
produce waste
cause pollution order food
china cups
cloth bags
tons of
hope for
take steps点菜
瓷杯
布袋子
许多；很多
希望/ 期待……
采取步骤； 采取措施We can recycleWe can reduceWe can reuse156Choose the number and do exercises using -able, -ful, -less, im-, re-, un-.If a chair makes you feel physically relaxed when you sit on it, you can say the chair is?__________.comfortable comfort + able = comfortableIf you are always ready to help people, you are ______.helpful help + ful = helpfulIf you write something and it isn’t very good, you should ________ it.rewrite re + write = rewriteIf you aren’t certain about something, you are ____________.uncertain un + certain = uncertainIf someone is rude and does not have good manners, we can say he / she is ___________.impolite im + polite = impoliteIf something is without any use, it is ___________.useless use + less = useless 在一个单词的前面或后面加上一个词缀，就可以构成一个新词。 根据词缀的位置，分为前缀和后缀两种。掌握一些常见的词缀，对单词的记忆和理解有很大的帮助。比如care，可构成careful, careless, carefully, carelessly。下面我们来学习几个常见的前、后缀：1. 表示否定意义 “无，不”的前缀impolite, impossibleun-
in-
dis-
im-
il-unfair, unhappyinactive, inhuman, indirectdisagree, disappear illegal前缀2. 表示程度、大小的前缀super-
over-
mini-
under-superstar, supermarket,
superman, superpoweroverhead, overeat, overuseminibus, miniskirt, minicarunderground, underwater前缀3. 表示 “再；重”的前缀re-rewrite, reuse, recycle前缀4. 表示 “拥护”、“反对”的前缀pro-
anti-pro-Chinese, pro-Americananti-war, anti-pollution5. 表示 “整个、完全”意思的前缀al- 表示“完整，完全” ：
alone, almost
over-表示“完全，全” ：
overall, overflow前缀–able表示“可能，易于，适合于”，
构成形容词。如：
renewable, eatable(可吃的)，lovable， comfortable, movable后缀常见的后缀：2. –ful 表示“充满......的，具有......性质
的”，构成形容词。如：
helpful, hopeful, powerful, useful,
careful, beautiful后缀3. –less 与-ful 相反，表示“少的，不足的”，构成形容词。如：
helpless, hopeless, powerless, useless, 1. 动词变名词-ation
-ment
-al
-ee
-er
-orsatisfaction, education, realizationdevelopment, movement arrival, refusal trainee, employeeteacher, workervisitor, sailor改变词性的后缀2. 形容词变名词-ness
-ity
-ismhappiness, meanness, carelessnessability, possibility Marxism, criticism3. 名词、形容词变动词-ify
-ize
-enbeautify, simplifyrealizequicken, widen, sharpen4. 名词变形容词-y
-ish
-some
-ous
-fulwindy, rainy, sandyfoolish, feverishhandsome, troublesomedangerous, humoroushelpful, careful, peacefulPractice 1. Now the climate gets warmer and warmer because the ________ (pollute) is getting more serious.
2. Can you do your homework more __________ (careful) next time? You made many mistakes.
3. It is ________ (hope), no matter what we do to make it better. pollutioncarefullyhopelessComplete the sentences.1. full of care _______________B care collect hope possible
use usual wanted wasteA -able -ful im- -less re- un-careful1 Make new words. Join the parts of words in Box A with the words in Box B.2. can be collected __________
3. full of hope ____________
4. without any hope _______
5. not possible _________
6. not usual ___________
7. without any use ____________
8. use again ___________
9. not wanted ____________
10. making a lot of waste ________collectablehopefulhopelessimpossibleunusualuselessreuseunwantedwasteful hopeful impossible reuse unhealthy wasteful2 Complete the sentences with the words in the box.Polluted water is ___________.
It is _________ to throw so much food away.
If you look after things well, you may ______ some of them later.
It is ___________ to clean up the whole river in such a short time.
If we pay attention to pollution now, the future will be _________.unhealthywasteful reuseimpossiblehopeful 英语主要有三种构词法：?
1) 转化（Conversion）：由一个词类转化为另一词类：water（名）水--?water（动）浇水?
2) 派生（Derivation）：通过加前缀或后缀构成另一个词：happy--unhappy（加前缀）?
3) 合成（Compounding）：由两个或更多的词合成一个词：wood（木）+cut（刻）-- woodcut（木刻）? 有大量动词可以转化为名词，有时意思没有太大变化：?
Let?me?have?a?try.
我来试一试。?
We?stopped?there?for?a?swim.
? 我们在那儿停下来游了一会儿泳。?
I?like?a?quiet?read?after?supper.
? 晚饭后我喜欢静静地看一会儿书。? 也有相当多名词可以用作动词。许多表示物件的名词可以用作动词来表示动作：?
Have?you?booked?your?ticket?
?你的票订好了吗？?
Who?chaired?the?meeting?
?谁主持会议？
Hand?in?your?exercise-books,?please.
?请把练习本交上来。? 有少部分形容词也可用作动词或名词：?
Please?warm?up?the?dish?over?the?stove.?
请把菜放在炉子上加热一下。
They’re?running?in?the?final.
?他们正在进行（赛跑的）决赛。? useuseusefully/uselesslyhopehopeful/hopelesswastepolluted / unpollutedwaterwasted/wastefulwastefullypollute3 Complete the table.usual/unusualusually/unusually4 Complete the sentences with the correct form of the words in Activity 3.The factory __________ the river, and the fish died.
We often walk in the countryside. It is a(n) _________ activity for us.
Do not use so much water. It is very _______.
To keep the flowers growing, you need to ________ them once a day.wastefulusualpollutedwater 由两个或更多的词合成一个词的现象叫复合词，又称合成词。词与词之间可以有连字符，其中以复合名词最多，其次是复合形容词，复合动词、介词、副词、数词等也不少。A．“名词＋名词”。例如：???football 足球
classroom教室
???housework 家务活
doorbell 门铃
???pencil-box 铅笔盒复合名词B．“名词＋动词-ing”。例如：??? handwriting 书法
??? sun-bathing 日光浴
bookkeeping 笔记
????letter-writing 书信
watchmaking 钟表制造业C．“动词-ing＋名词”。例如：??? running water 流水
flying fish 飞鱼
sitting-room 起居室
reading-room 阅览室
dining car 餐车D．“动词＋名词”。例如：??? pickpocket 扒手
breakwater 防浪堤
????playground 操场E．“形容词＋名词”。例如：??? blackboard 黑板F．“动词＋副词”。例如：??? get-together 聚会
break-through 突破A.“形容词＋形容词” 。例如：??? dark blue 深蓝色的复合形容词B. “形容词＋名词”。 例如：??? long-distance 长途的
????low-temperature 低温的C.“形容词＋名词＋-ed” 。例如：??? kind-hearted 好心的D.“形容词＋现在分词”。 例如：??? good-looking 好看的
????hard-working 努力工作的A．“名词＋动词” 。例如：??? sleep-walk 梦游复合动词B．“副词＋动词” 。 例如：??? overload 超载C．“形容词＋动词” 。 例如：??? white-wash 粉刷D．“副词＋名词” 。例如：? underline 在……下划线
????overwork 过度工作E．“动词＋副词” 。 例如：??? bring-up 教养复合代词主要有由some ／any ／no等构成的不定代词或者由物主代词（或人称代词宾语）加-self ／-selves等构成的反身代词。例如：复合代词??? something某物（某事）
????somebody ／someone 某人
nothing 没有东西
yourself 你自己 复合词的组成部分有时连在一起写，有时用连字符号“-”连起来，有时则分开写，其规律还很难概括。大多数复合词的意思可以从其组成部分的词义及其相互关系中推想出来。 但有的语义就不是原来两个词的语义的简单相加，而是从中引出新语义。例如：
a greenhouse 温室；暖房
dog days 三伏天（大热天）Complete the sentences.A __________ is a card that you write on one side of and send to someone by post.
A __________ is a room where you have classes at school.
A __________ is a book that has one or more stories for children.
A __________ is a black board that is used at school for writing on with chalk.storybookclassroompostcardblackboardI’m sorry I know _____ about it. It’s a secret between them. (2016重庆B卷)
A. nothing B. something
C. anything D. everything中考链接ALadies and gentlemen, attention please! I have ______ important to tell you. (2016山东青岛)
A. nothing B. something
C. everything D. anythingB( ) Why did she get so mad? It was only a _____ joke. （2015无锡）
A. hopeless B. hopeful
C. harmless D. harmfulC( ) The boy looked _____ because he didn’t pass his maths exam.（2015广州）
A. sad B. sadness
C. saddest D. sadlyAUnit 3 Language in use
Class Type
Revision and application
Objectives
To summarize and consolidate the rules of word building.
Difficulties
Understand the words formed by word building.
Know about the importance of protecting our environment.
Period
2
Procedure
Lead-in
Review:
1. Translate the phrases in Unit 2 into English.
2. Things we can recycle, reuse and reduce.
Step 1
Choose the number and do exercises using -able, -ful, -less, im-, re-, un-.
By completing sentences, let Ss learn about the ways of forming new words.
Step 2
Explain the way of building words by adding prefix or suffix. Introduce some usual prefixes and suffixes.
Step 3
Do exercise. Ask Ss to complete the sentences by using the correct forms of the given words.
Step 4
Finish Activity 1-B.
Step 5
Complete Activity 2.
Step 6
Introduce another way of building word, conversion, and complete Activity 3 and Activity 4.
Step 7
Introduce third way of building word, compounding, and complete Activity 5.
Step 8
listen and around the world
Before listening, review the ways of being green.
reduce
reuse
recycle
Step 9
Activity 8.
Ask Ss to listen and check the true sentences.
Step 10
Activity 9
Listen again and complete the table.
Step 11
Around the world
Ask Ss to read the passage and answer two questions.
Step 12
Knowledge expansion
Introduce Earth Hour 2014 and some posters of Earth Hour.
Other environment activities.
Step 13
Module task
Ask Ss to discuss what they can do about pollution.
