中小学教育资源及组卷应用平台
U2T3SD
学习目标：
学习本话题的Grammar及Functions。
一．单选选一选
( )1.Students ought _____ the truth.
to tell B. tell C. telling D. told
( )2.If we travel a short distance, we should walk _____ taking a bus. Then we’ ll be greener people.
instead of B. rather C. while D. but
( )3. They like English. We like it _____ .
A. as well B. too C. either
( )4. The supermarket won’t provide plastic bags _____ customers for free any more.
A. on B. with C. for
( ) 5. Don’t give up _____ you will never succeed.
A. and B. but C. while D. or
二．阅读阅一阅。
Trees are useful to man in three very important ways. The first important way is that they provide man with food and wood. It’s not easy for man to live on the earth without trees. Many animals can’t live without trees, either.
The second important way is that trees give us shade. On a hot summer day, people want to have a rest under the shade of a tree. You can imagine how important the shade of a tree is to man and animals.
The third important way is that trees help to prevent droughts and floods. However, in many parts of the world, not all people know the third important way. They have cut trees down. It does harm to all the living things. In the end, people find that they have lost their best friends.
根据短文内容填空，每空一词。
1. Quite _______ ________ animals can’t live without trees, either.
2. Trees are _________ and _________ to man.
3. On a ________ summer day, if we sit under the ________ of a tree, we can feel quite cool.
4. In many parts of the world, ________ __________ knows the third important way.
5. It _________ __________ to all the living things to cut trees down
三．书面表达写一写
众所周知，美丽的校园环境对我们的学习和生活是非常重要的。它能够使我们感觉舒适和有动力，我们的学习效率将会得到极大地提高。然而，在校园内却仍然有着一些不文明的现象和行为：随处乱丢垃圾、在课桌上或者墙上乱涂乱画、随手不关灯或者水龙头、图书馆和阅览室内随意交谈、课上睡觉、践踏草坪和攀折花木、随地吐痰等等。因此，创建美丽校园、做文明中学生已经变得刻不容缓。作为中学生，我们应该怎么做呢？请以“How?to?make?our?school?beautiful”为题，用英语写一篇词数80左右的短文。
内容要求：
1.?写出你所发现一些不文明的现象和行为，并适当评议。
2.?提出你对创建美丽校园的建议。
提示词（可选用）：
Environment，important，comfortable，active，behavior，make?rules，draw
How?to?make?our?school?beautiful
?
?
?
参考答案
一．单选选一选
1-5A B A C D
二．阅读阅一阅。
1. a few 2. useful, important 3. hot, shade 4 .not everyone 5. is harmful
三．书面表达写一写
?
How?to?make?our?school?beautiful
As?we?know,?the?beautiful?school?environment?is?very?important?to?our?study?and?school?life.?It?will?make?us?feel?comfortable?and?active.?Then?we?can?study?well?and?live?a?happy?school?life?every?day.?However,?we?can?easily?see?some?students?break?the?school?rules,?such?as?throwing?litter?around,drawing?pictures?on?the?walls?or?desks,?talking?loudly?in?the?reading?room,?sleeping?in?class,?picking?flowers?and?trees?and?so?on.?Their?behavior?is?so?bad?that?it?influences?the?look?of?our?school a?lot.?And?it?will?do?great?harm?to?our?study?and?school?life.?So?we?should?try?our?best?to?be?good
students?and?make?our?school?more?beautiful.
But?as?students,?what?should?we?do?then??Here?are?some?suggestions.?First?we?should?never?throw?litter?around.?When?we?found?litter,?we?should?throw?it?to?the?dustbin.?Also,?we?shouldn’t?let?the?tap?going.?If?everyone?can?do?these,?our?school?will?become?more?beautiful.
【解析】
试题分析：这篇作文要求我们以How?to?make?our?school?beautiful为题写一篇作文，内容主要包括两个方面：一是列举一些自己身边存在的不文明行为和现象，并加以评论；而是为创建美丽校园，提出自己的建议。写作时，我们可以按照题目的这一要求分成两段来写。首先我们先想想自己身边的一些不文明行为，例如乱扔垃圾、不随手关水龙头、践踏草坪、随处吐痰等。我们可以用一些短语将这些行为罗列出来，当然这些行为对我们的校园环境都是不好的，我们应该尽力改掉这些不好的行为。第二段中针对如何创建美丽校园提出一些建议，如组织志愿者监督、从每个同学自身做起等。本文主要应该使用一般现在时态，第一人称复数的形式，注意表达的规范，以及语句的连贯。
【亮点说明】这是一篇比较不错的短文，作者按照题目要求写了如何创建美丽校园。本文的优点有两个:一是整篇短文的结构比较好，层次比较清楚。作者分成两段展开叙述，第一段是列举身边的一些不文明行为；第二段中作者提出了自己的一些建议。第二个优点是短文中使用的句型、句式比较丰富，短语和词汇比较准确。如As?we?know、live?a?happy?school?life、However,?we?can?easily?see?some?students?break?the?school?rules、such?as、Their?behavior?is?so?bad?that?it?influences?the?look?of?our?school?a?lot、it?will?do?great?harmto?our?study?and?school?life、So?we?should?try?our?best?to?be?good?students?and?make?our?school?more?beautiful等。但是本文也有做得不够好的地方，主要体现在一是第一段占篇幅较长，再就是第二段，提建议的这一段稍显单调。
考点：提纲类作文。
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(共36张PPT)
Unit 2 Saving the Earth
Topic 3 What can we do at home to protect the environment?
Section D
Lead in
Knowledge aims
1. Learn and master some new words and useful expressions;
2. Talk about the importance of forests;
3. Review Compound Sentence(并列句），pay attention to and、or、but and while.
Moral aims
Learn more knowledge about the environmental protection and try to be a greener person.
What are the three R’s?
Which means “make something less or smaller”?
What should we reduce?
Which means “use it again”?
What should we reuse?
What should we do about recycling?
Reduce, reuse and recycle.
Reduce.
We should reduce the things which people can use only once.
Reuse.
We should reuse plastic bags.
We should collect waste paper or soft drink cans, and sort them so that they can be recycled.
Can you answer them?
Throw the rubbish here and there.
Don’t spit in a public place.
Draw a beautiful picture on the public walls.
Don’t throw things away if they can be reused.
Go to school by bike instead of by bus.
Collect the rubbish and try to sort it.
Pour dirty water into rivers directly.
Turn off the lights when you go out.
Which one is right?
How important is the forest?
Forests are the lungs of the earth.
Remove carbon dioxide from the air
Make oxygen
Cut down
Build houses
Plant trees
1. Listen to 1a , underline the key points and the difficulties.
2. Try to answer the following questions.
Work alone
1.How do you understand “Forests are the lungs of the earth”?
2.What difficulties do tree planters face when they plant trees ?
3.Why do they plant different kinds of trees ?
How do you understand “Forests are the lungs of the earth”?
Forests can remove carbon dioxide from the
air and make oxygen.
What difficulties do tree planters face when they plant trees ?
(1)The weather may be very hot and dry or it may be very cold and wet.
(2)There are often many insects that bite these planters on their legs, arms, and faces while they work.
(3)They carry heavy bags of small trees, and working in the mountains can be dangerous.
Why do they plant different kinds of trees ?
They plant different kinds of trees so that
birds and animals can live in the forests.
1. Read 1a again and find out the topic sentence of each paragraph
2. Discuss the usage of the key points and the difficulties.
Group work
Topic Sentence
Paragraph 1:
___________________________________
Paragraph 2:
___________________________________
___________________________________
Paragraph 3:
___________________________________
Forests are the lungs of the earth
These young men and women face many difficulties when they plant new trees.
Tree planters are changing the world.
Solve the difficulties together
Finish the following exercise.
Class work
Grammar
Compound Sentence
Recycling can protect the environment, _______ it can save money, too.
Some things we have done are good for the earth _________ some are bad.
We should do everything to protect it, ________ we’ll be punished and lose our home.
…people produce power from coal, _______ it is very dirty and causes acid rain .
and
while
or
but
( ) 1. Help others whenever you can _____ you’ll make the world a nicer place to live in.
A. or B. and C. but D. while
( )2. Cross the road carefully, ________ you’ll keep yourself safe .
A. so B. or C. but D. and
( ) 3. Hurry up, ________ you’ll be late for the concert .
A. or B. so C. but D. and
( ) 4. ---Tell us something about Canada, OK?
--- I’m sorry. ________ Jack _______ I have ever been there.
A. Either, or B. Not only, but also
C. Both, and D. Neither, nor
( ) 5. I always enjoy visiting London, ______ I wouldn’t like to live
there.
A. because B. so C. but D. and
Choose the best answer.
B
D
A
D
C
Functions
Would you like to be a __________ person?
First, you ought to _________ the electricity when you leave a room.
__________ said than done.
Action speak _________ than words.
The train can _________ a top speed of 431 km per hour.
greener
shut off
Easier
louder
reach
并列句（ Compound Sentence）
并列句是由并列连词把两个或两个以上的简单句连在一起构成的句子。连词前可用逗号，也可不用逗号。
表并列关系常用连词：and
表转折关系常用连词：but、while
表选择关系常用连词：or
【答案】C
【解析】
本题考查连词的用法。此处表示"请勿踩踏草坪,否则它会‘哭泣’",表示"否则"要用or。
1.(2017·恩施)( )Be careful!Don't walk on the grass, it will "cry". ?
A. and B. but C. or D. so
中考链接
中考链接
2.(2017天津)—Which do you prefer, traditional Western music pop music??
—Pop music.
A. but B. as
C. or D. from
【答案】C
【解析】
本题考查or的用法。问句的含义是"传统的西方音乐或者流行音乐,你更喜欢哪一个?"。or"或者",符合题意。
3.(2017安徽)Hold your dream, you might regret some day.?
A. and B. or
C. but D. so
【答案】B
【解析】
本题考查连词的用法。句意:坚持你的梦想,否则有一天你可能会后悔。根据句意可知选B。
4.(2017福建)The scientist has failed in the test many times, he never gives up.?
A. but B. so C. or
【答案】A
【解析】
本题考查连词的用法。句意:这位科学家在试验中已经失败多次了,但是他从未放弃。but"但是",表示转折,符合题意。故选A。
5（2019，江西卷）1.The film seems interesting ______ we all want to see it.
A. and B. but C. unless D. if
【答案】A
【解析】
句意：这个电影好像有趣，我们都想看它。根据and和，表示递进； but但是， unless除非，if是否，如果；根据The film seems interesting和we all want to see it之间是递进关系；故选A。
【答案】C
【解析】 本题考查连词的用法。前句意为"航班因暴风雨而被延误了",后句意为"乘客不得不在机场等候",由两分句间的因果关系可知,所缺的连词是so。
6.(2018上海)( )The flight was delayed by the storm, the passengers had to wait at the airport.?
A. but B. or C. so D. for
7.（2019，安徽卷）6.A better future is the goal of the Chinese people, _____ it's also the common interest of the world.
A. so B. and C. or D. but
【答案】B
【解析】
句意：一个更加美好的未来是中国人民的目标，也是全世界的共同利益。so因此，所以；and和，而且；or或者，否则；but但是。空前the goal of the Chinese people和空后the common interest of the world是并列关系，故应选B。
1世纪的今天，经济发展了，社会进步了，汽车多了，工厂更多了……可是随之而来的环境问题也多了。作为一名初中生，你有何感想？以“Let’s be a greener person!”为题，写一篇文章呼吁大家行动起来做环保卫士，关爱我们共同的地球家园。字数：80词左右。
温馨提示：1、短文中请勿使用真实姓名、地点或所在学校名字。
2、这些词或许对你有帮助：pollution , protect, environment, plant…
Let’s be a greener person!
writing
环境保护是中考中常考的话题，在写作时可以开门见山指出保护环境是非常重要的，是我们的责任，可以利用it作为形式主语的句式来展开；然后，对环境保护应该如何做进行阐述如拒绝一次性纸杯，随手关掉电灯，使用布做的购物袋，尽量骑自行车出行等等，从这几方面进行展开论述。句式上可以使用we’d better，It’s important for us to，We are supposed to等来阐述所写的内容。最后，用一句话进行总结，说明如果这样做世界将会变得更美。
Let’s be a greener person
With the development of our society, there is more pollution on earth. Our earth is in danger! We must save our earth! So it’s our duty to be a greener person.
As a student, we should try to spread the message about protecting the environment. We must reuse and recycle something useful. We should reduce any kind of pollution. It’s important to save energy and plant more trees.
In a word, if we can do something good for our earth, it will become greener and nicer. Let’s be a greener person!
Memorize the useful expressions and key sentences that we learnt today.
Finish Section D in the workbook.
Finish the composition and hand it in.
Homework
Homework
bite sb on the +身体部位
There are many insects that ___ them___ their legs while they work.
even though = even if, 即使，尽管，虽然
_________tree planting is very difficult, they love their work.
so that =in order that，为的是，目的是
They plant different types of trees ________birds and animals can live in the forests.
bite on
Even though
so that
Language points
Thank you!
谢谢
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