Unit 8 A green world
课题 八下U8 P1 班级 姓名 等第
1．挖（洞，沟等）（vi. & vt.）__________________ 2. 认真的，严肃的（adj.）_____________________
3. 明智的，充满智慧的（adj.）_________________ 4．关上（开关）______________________________
8. 一个绿色的世界 9. 植树
10. 对……有好处 11. 世界环境日
12. 减少空气污染 13. 节约水
14. 引起严重的空气污染 15. 保护环境
16. 过绿色生活 17. 过去常常做某事
18. 开车送我去学校 19. 洗短时间的澡
20. 通过回收利用废品 21. 关灯
完成第107页A部分练习。
根据第107页B部分对话找出对话中谈到的保护环境的常见措施。
What should we do to live a green life
①____________________________________________________________________________________
②____________________________________________________________________________________
③____________________________________________________________________________________
④____________________________________________________________________________________
根据第106页漫画部分内容，回答下列问题。
① Why does Hobo want to plant more trees
____________________________________________________________________________________
② Does Eddie want to go with Hobo
____________________________________________________________________________________
③ What does Eddie want to plant
____________________________________________________________________________________
Will more trees be planted this year 今年将要植更多树吗？
will…be planted为一般将来时的被动语态。一般将来时的被动语态由“be going to/will＋be＋过去分词”构成。
The work will be finished in an hour.这项工作将在一小时之后完成。
The bike is going to be repaired soon.自行车即将修好。
Trees are good for us．树对我们有益。
be good for意为“对……有益”；be good at意为“擅长”。
Taking exercise is good for health.运动对健康有益。
Are you good at English 你擅长英语吗？
( )Tom is good_______ playing football. It is good_______ his health.
A. at; for B. for; for C. at; at D. for; at
3. More and more families own cars and this causes serious air pollution,
越来越多的家庭拥有轿车，这引起了严重的空气污染。
more and more families意为“越来越多的家庭”，more and more意为“越来越多”，既可修饰可数名词又可修饰不可数名词。
More and more water is coming out.越来越多的水流了出来。
[注意]表示“越来越少”时用fewer and fewer修饰可数名词，用less and less修饰不可数名词。
Fewer and fewer people like this book.越来越少的人喜欢这本书。
There is less and less air pollution here.这儿的空气污染越来越少。
[知识拓展]表示在程度上“越来越……”，用“比较级＋ and＋比较级”的句型。
He is taller and taller.他（个子）越来越高。
Our classroom is more and more beautiful.我们的教室越来越漂亮。
①我们学校有越来越多的学生喜欢学英语。
_______________ and_______________ students like studying English in our school.
②夜间这条路上的车子越来越少。
At night, there are_________________ and__________________ cars on this road.
I. 根据中文提示写出单词。
1. The doctor said there was nothing_________________（严重的）.
2．What do you think can be__________________（回收）
3．It's________________（明智的）to ask your teacher for help.
4. I think you need to__________________（挖）a hole to put the things in.
5．What___________________（引起）his illness
II. 用所给单词的适当形式填空。
1. More money____________________ (need) for the work next year.
2. We can protect our environment by_________________ (collect) rubbish.
3. What should we do____________________ (live) a green life
4. Please remember__________________ (turn) off the lights when you leave the room.
5. It's wise of you____________________ (ride) a bike to school.
III. 单项选择。
( )1. Will the food_______ in half an hour
A. be prepare B. be prepared C. prepare D. be preparing
( )2. He used to_______ in a small village.
A. live B. lived C. living D. lives
( )3. _______ houses are built in our village. Most of us moved to town.
A. Fewer and fewer B. More and more
C. Less and less D. Many and many
( )4. Doing eye exercises is good_______ eyes.
A. in B．at C．with D．for
( )5.I think I can ride a bike_______ air pollution.
A. reduce B. reducing C. to reduce D. to reducing
IV. 完成句子。
1．今年将建越来越多的工厂。_______ and_______ factories_______ _______ _______this year.
2．尽管体育运动对健康有益，但我并不擅长。
Although sports are_______ _______health, I am not_______ _______ it.
3．我的书包越来越轻。My bag is_______ _______ _______．
4．越来越少的人喜欢这部电影。_______ and_______ people_______ this film.Unit8 A green world
课题 八下U8P5 班级 姓名 等第
调查n. _______________ 2. 空的adj._________________ 3. 灰尘n. _________________
4.有害的adj _________________伤害；损害vt_________________
5. 土壤 n_______________ 6.在正确位置______________________
7.满不在乎地；粗心地adv_______________粗心的adj_____________ (反)细心的adj______________
8.形成vi&vt________________ 9.再使用vt______________
1.就环保方面的常识与同桌讨论如下问题。
（1）How can we live a green life
___________________________________________________
（2）What can we do to protect the environment in our daily lives
__________________________________________________
2.学生两人一组谈论环保措施： Design a poster to tell people what they can do and what they
can’t do.
Can do Can’t do
__________________________ __________________________
__________________________ __________________________
__________________________ __________________________
__________________________ __________________________
1.Turn off the tap when brushing teeth.刷牙时关掉水龙头。
when doing sth. 相当于从句为现在进行时态：Turn off the tap when you are brushing teeth.
eg: 吃东西时不要和别人说话。
Don’t talk with others when you are eating things.
= Don’t talk with others when eating things.
2. But few students take their own bags to the supermarket.
但是几乎没有学生带他们自己的袋子去超市。
辨析 few , a few , little , a little
意义/功能 修饰可数名词复数 修饰不可数名词
表否定（几乎没有） few little
表肯定（有些，有几个） a few a little
eg:(1)冰箱里还有几个鸡蛋，所以我不必去买。
There are a few eggs in the fridge, so I needn’t buy any.
(2) 我的玻璃杯里没有多少水了，请给我一些。
There is little water in my glass, please give me some.
3.Air pollution is harmful to our health. 空气污染对我们的健康有害。
harmful：adj.“有害的”。 反义：harmless、 be harmful to “对……有害”= do harm to。
4.If they are used or thrown away carelessly, finally some of them will run out. 如果被满不在乎地使用和浪费掉，它们中的一些资源最终将会被耗尽。
carelessly：adv.“粗心地，满不在乎地”。 反义：carefully。careless：adj.“粗心的”。 反义：careful。
I.用所给词的适当形式填空。
1. There is a ___________(调查) on learning English.
2.Some of the waste material can be reworked for _________ (再利用).
3.What can we do with those ______________(空的)bottles
4.Staying up late does __________(harmful) to our health.
5.The air was full of (dusty) after cars passed.
6.Yesterday I saw a man parking his bicycle by the street and he___________(careless) knocked over several bicycles. What a shame!
7.Greenhouse gases are (harm) to the environment.
II.选词填空：
1. It’s time for us to to protect our environment.
2. He made a mistake, and ,he lost his job.
3. We will do a ____________ to make sure how many students have mobile phones.
4. Trees can help __________soil __________ during storms.
5. We are here to ____________ the poor ______________food.
III.单项选择
( )1.Daniel did the exercises too _______ , and it made his teacher very angry.
A. careful B.carefully
C. careless D. carelessly
( )2.He ______much food _______ the poor family during the hard time.
A. provided, to B. provides , with
C. provided, with D. provided , for
( )3. Without enough trees, soil won't be kept________.
A. in the place B. on place C. in place D. on the place
( )4. --Do you have any new findings in the report
--Yes. We have_________ 10,000 people, and 90% of them would like to buy our new
products.
A. chosen B. surveyed C. examined D. listened
( )5.The physics problem is too hard, so__________students can work it out.
A. little B.few C.a little D.a few
IV.完成句子
1.我们应当尽力保护环境。
We should ________ ________ ________ _________ _________ the environment.
2.在暴风雨期间，树木也能固定土壤。
Trees also keep __________ __________ ___________ during storms.
V.首字母填空
Trees are beautiful to look at. Some of them are so t 1 that seem to touch the sky. They are p 2 by artists and w 3 about in poems, songs and stories.
Trees are also an important part of our world. Trees provide w 4 for building things. They provide h 5 for wildlife. They help keep us c 6 in summer. We don’t have to use as much electricity for air conditioning if our houses have many trees a 7 .Trees keep us w 8 in winter. They can p 9 the cold wind from reaching our houses. Trees also help keep the air c 10 .
Trees really do lots for us, our environment and other plants and animals in nature.
1. _______________ 2. _____________ 3. _______________ 4. ______________ 5. _____________
6. _______________ 7. _____________ 8. _______________ 9. ______________ 10. ____________Unit8 A green world
课题 八下8P3 班级 姓名 等第
1. 处罚，惩罚（vt）______________________ 2. 罚款（vt）_______________________________
3. 限制（v）______________________________ 4. 导致，产生（vt）________________________
5. 用完，耗尽____________________________ 6. 有影响，起作用_________________________
7. 依靠于，取决于.________________________ 8. 丰富的自然资源
9. 几乎不产生污染 ________________________ 10. 新型能源______________________________
小组合作讨论重点知识点的用法, 并写在下面。
1. In Switzerland, things like glass, plastic and paper are separated into different groups and then recycled.在瑞士，像玻璃、塑料和纸被分成不同的小组，然后回收利用。
separate … into … 把…...分开，隔开 be separated into … 被…... 分开，隔开
e.g. 那些儿童分成小组做游戏。
The children _______________________ groups for the game.
2. We are not allowed to cut down trees. 我们是不允许砍伐树木的。
allow sb. to do sth. 允许某人做某 sb. be allowed to do sth. 某人不被允许做某事
e.g. 老板不允许我使用电话。My boss _______________________ use the telephone.
3. These new types of energy cost very little and will never run out.
这些新型能源不仅成本低廉，而且用之不尽。句中run out的意思是“用完，耗尽” 。e.g. 我们的食物不久就吃光了. Our food soon _______________.
4. Remember that everyone can do something to make a difference！记住每个人都可以做点（对保护环境）有益的事！ 短语make a / no/ some/ much difference to …意思是“对…...有/没有/有些/有很大作用、关系、影响”。
e.g. 这场雨对比赛没有多大影响。The rain did not ____________________ the game.
Remember that everyone can do something to make a difference！
短语make a / no/ some/ much difference to …
(“对…有/没有/有些/有很大作用、关系、影响”。)
e.g. The rain did not make much difference to the game. (这场雨对比赛没有多大影响。)
一、选词填空。
do with, wise, depend on, make a difference,
run out, trying to, set up wisely
1. We should use our free time ____________, and we can’t always play computer games.
2. He is the sort of person you can _____________.
3. Do you know when the WWF was ____________
4. This new type of energy will never_________________.
5. Everyone can do something to _____________ to protect the environment.
6. What will you _____________ your used textbooks
7. My aunt is ____________ save the dying dog in the hospital.
二、用词的适当形式填空。
1. There are many __________ (different) between American English and British English.
2. We are not allowed ______ (cut) down trees.
3. I learned about an organization for _________ (recycle) clothes.
4. He is much ______ (rich) than me.
5. If we drop litter in a public place, we ___________ (fine) by the police.
三、单项选择：
( )1. It’s my pleasure to join the school Art Club.
A. to recommend B. to be recommended C. recommending D. for recommending
( )2. Most Chinese parents like milk powder by foreign companies for their kids.
A. choosing; producing B. choosing; produced
C. chosen; producing D. chosen; produced
( )3. When his money , he had to return home.
ran out B. has run out C. was run out D. was run up
( )4. People are starting to use new types energy the sun, wind and water.
A. in B. from C. by D. into
( )5.---Shall we do to protect our environment
---Sure. We should try to make better and better.
A. something; this B. anything; that C. something; it D. nothing; it
( )6. I hope where you live won’t make any ________ to the way you feel.
A. different B. difference C. differently D. differences
( )7. ---Let’s go fishing if it ________ this weekend.
---But nobody knows if it ________.
A. is fine, will rain B. will be fine, rains
C. will be fine, will rain D. is fine, rains
( )8. The cooking time you need ________ on the size of the meat.
A. to spend B. spends C. to depend D. depends
( )9. When you open the box, it’ll ________ a piece of music.
A. pollute B. produce C. cause D. punish
( )10. The price is too high, and ________, the house isn’t a suitable place.
A. however B. moreover C. otherwise D. as wellUnit 8 A green world
课题 八下U8P2 班级 姓名 等第
1.塑料n./adj._________________________________
3.回收利用n.________________回收利用v. recycle
5.拥有高山的国家____________________________
7.被分成不同类别____________________________
9.被送到工厂循环利用________________________
2.分开，隔开vt.&vi._______________________
4.允许v. _________________________________
6.尽力让它保持那样________________________
8.一个回收衣服的机构______________________
10.保护环境_______________________________
11.不被允许砍树 ____________________________
合作探
1.朗读课文，完成P110 B1部分。
2.回答下列问题。
①In Switzerland, what is separated into different groups and recycled
________________________________________________________________________
②How can we recycle old clothes
________________________________________________________________________
③What do recycling organizations do with old clothes
________________________________________________________________________
④Are there any laws to protect air and water
________________________________________________________________________
⑤When is World Environment Day
________________________________________________________________________
3.快读文章，完成P110 B2部分。
精讲点拨
1.In Switzerland, things like glass ,plastic and paper are separated into different groups and then recycled.
separate 分开，隔开 ；
separate from 把……和……分离；从….分离、挑拣出来
e.g. Nothing can separate them from each other. 现在什么也不能把他们彼此分开了。
separate into 把……分成不同部分；把一些东西分离，不是一个整体。
e.g. We are separated into 4 groups.我们被分为4组。
2. Some of the clothes are sold in charity shops, some are given to the poor, and others are sent to factories for recycling.
(1) some…, some…, and others…. 表示“一些…, 一些…, 还有一些”。
(2) another, other, others和the others
another 通常用于指三者或三者以上, “下一个的,另一个的”。
但是若其后有数词或 few 修饰时，则也可接复数名词。
e.g. We need another few chairs.
other 其他的（后加名词）,相当于some
the other表示一定范围内两人（物），一个用one,另一个用the other.
e.g. I have two cats, one is black and the other is white.
others 其他的人或物（部分），用some…others... 一些…一些
the others 是“其余的”（全部）。
e.g. He is cleverer than the others [the other students] in her class.
3. For example, we are not allowed to cut down trees.
(1) allow vt允许
allow doing sth.允许做某事
e.g. We don’t allow eating in the classroom.
allow sb.to do sth.允许某人做某事
e.g. My parents don’t allow me to go out at night.
be allowed to do sth. 被允许做某事
e.g. My boss doesn’t allow me to use the telephone. 老板不允许我使用电话。
(2) cut down 砍倒，削减
e.g. They cut down the trees and made a boat.
cut back 削减;缩减 cut out 剪出；删除;删掉
cut in 插嘴 cut off 切断;中断
Otherwise, we will be punished.
otherwise adv. 否则 这里的otherwise的用法可等同于or,原句也可表述为 Or we will be punished.
punish v. 处罚；惩罚 punishment n. 处罚
punish sb. for (doing) 因为（做）某事惩罚某人 punish sb with/by sth 以...来惩罚某人
I.词汇运用
1. you should__________ (分开) rubbish into different groups in your daily life.
2. Children should be taught to spend their free time ________________ (明智地).
3. It is wasteful to throw away glass and paper, so we should collect them for________(recycle).
4. There is a special _______________(organize) to help the children in poor areas.
5. It’s important for us _________________(drink) lots of water.
6. The teacher p_____________the boy who makes many mistakes.
7. There are some d___________________ between the two girls.
II.单项选择
( )1. Some people have planned to have a holiday in Beijing, and _______ have decided to stay at home.
other B. others C. some D. the other
( )2. In our school girl students ________________long hair.
A. aren’t allowed having B. don’t allow to have
C. aren’t allowed to have D. don’t allow having
( )3. — Sir, did you see the sign “No Parking” — Sorry. I didn’t know parking isn’t________here.
prevented B. refused C. allowed D. expected
( )4. — What do you think the world will be like if all the trees _________
— If that happened, the world would come to its end.
A . are cut down B. cut down C. have cut down D. will be cut down
III.完成句子
1.那是一个拥有着高山、清澈蓝湖的国家。
It is a country _________________________________________________________.
2.它很美，而且我们应该尽力让它一直保持那样。
It is very beautiful, and we should _________________________________________.
3.在瑞士，像玻璃、塑料和纸张的物品被分类并回收。
In Switzerland, things like glass, plastic and paper____________________________________and then________.
4.否则，我们将会被惩罚。
___________________, we ___________________________________.Unit 8 A green world
课题 八下U8P4 班级 姓名 等第
1.污染vt. ___________→ (n.) 2.活着的，活的_______________
3.设计海报________________ 4.清理_______________
5.使世界成为一个更好的地方 ________________________ 6.被污染伤害 _______________
7.杀死更多的生物_______________________ 8.将会被举行_______________
9.组织许多活动______________________ 10.充满污染_______________
（一）回顾被动语态的一般现在时和一般过去时，划出下列句子的被动语态结构。
1.Trees are planted by the students in March every year.
2.The little girl was saved by a policeman.
3.Many tall buildings were built last year.
（二）We’ve learnt about Switzerland.
1.What’ll happen if you cut down a tree in Switzerland
________________________________________________________________.
2.What’ll happen if you drop litter in a public place in Switzerland
________________________________________________________________.
用完整的句式回答问题，找出句子中的被动语态结构，朗读并体会被动语态的一般将来时的含义及用法，分析并归纳句子结构。
完成P112 A部分
阅读A部分的四个句子，全班核对后集体朗读。介绍B部分的情景，完成B部分的练习。
完成P114 C部分
被动语态的一般将来时
（一）被动语态的一般将来时用来描述将要发生的动作。如:
The food will be/is going to be eaten by the dog soon.这些食物马上就会被狗吃掉。
被动语态的一般将来时的构成。
主语 will be/be going to be 过去分词
一般将来时 I will be/am going to be supported
You/We/They will be/are going to be
He/She/It will be/is going to be
注意：主语是第一人称时，被动语态的一般将来时也可以用“shall be+动词的过去分词”来表达。
I.用所给词的适当形式填空。
1. The 29th Olympics __________in Beijing next year.(hold)
2. He _______________(be) asked if the meeting _________________ (hold) next Friday.
3. A new building __________________ (build) in our school next year.
4. Have you heard that some people____________(send)to Mars in a few years.
5.This novel_____________(make)into a film soon after it was published.
6. People depend on_____________ (nature) resources.
7. Coal, oil and natural gas_____________ (dig) up from the ground.
8. It is important for us to use them___________ (wise).
9. Turn off the power when your TV or computer is not in_____________ (use).
10. He would like to go shopping instead of_____________ (do) homework.
11. What is the_____________ (different) between this book and that book.
12. Her eyes were_____________(fill) with tears.
13. He always does his homework so_____________ (careless) that he makes many mistakes.
14. We should try to_____________ (recycling)all our waste paper.
II．选择题。
( )1.--Tom, why don't you wear your helmet when you ride your e-bike You if a policeman sees this.
--Oh sorry. I won't do that again.
A. are fined B. will be fined C. will fine D. fine
( ) 2.--Mr Wang is very famous in our school.
--That's for sure. He by reporters tomorrow.
A. interviews B. interviewed
C. is interviewed D. will be interviewed
( )3. --Will the patient as soon as he________to hospital
--I think so, or his life may be in danger.
A. operate; drives B. operate on; is driven
C. be operated; drives D. be operated on; is driven
( ) 4. More spelling mistakes_____ and corrected if you go over the paper for the second time.
A. are found B. have been found
C. will be found D. were found
Ⅲ.首字母填空。
Want to save the environment You probably can't fix everything on your own, but by taking small steps and keeping the environment in mind every day, you can make a d 1
Firstly, think green. Challenge yourself to think about the environment as you live your life. If you turn off the lights when you leave a room, you'll s 2 energy. If you take shorter showers, you'll save water.
Secondly, shop green. Shopping is fun, but buying things you don't need is wasteful and bad for the Earth. Before you buy something, ask yourself how much you'll really use it. Keep yourself away from buying products w 3 unnecessary packaging(包装).
Thirdly, dress green. Wear green trousers and T-shirts if you want. But what really matters isn't the c ___4 ; it's how the clothes are m 5 . No matter where you shop, keep an eye out for the products made from environmentally friendly materials like organic(有机的) cotton, which is grown without the use of pesticides(杀虫剂).
1. __________ 2. ___________ 3. ___________ 4._____________ 5.____________
IV. 根据汉语意思，完成句子。
1、如果空气不净化，将来会有越来越多的人受到伤害。
More and more people _______________________ in the future if the air _______________.
2、下周的演出将邀请许多电影明星。
A lot of film stars ____________________________________________ the show next week.
3、学生会打算在世界环境日那天讨论如何保护环境的方法。
On World Environment Day, ________________________________ by the Students’ Union.
4、为了进一步美化校园，下个月会在我们学校种很多树。
Next month many trees _______________________________ it more beautiful in our school.
5、一周之后，这本杂志将归还图书馆。
The magazine is_____________________________to the library in a week.Unit 8 A green world
课题 八下U8P6 班级 姓名 等第
简单的（adj.）_____________________________
3. 步骤；措施（n.）___________________________
变得更糟
7. 保护环境
采取一些简单步骤
11. 减少淋浴时间____________________________
2. 对……有巨大影响
4. 把…..分成……____________________________
6. 随手乱扔
8. 耗尽;耗光________________________________
10．（在）使用
12. 关掉电源________________________________
1.阅读P118TaskA部分内容，回答问题。
1). What can we do to save water ________________________________.
2). What can we do to save power _______________________________.
3). What can we do to reduce pollution ____________________________.
4). What else can we do to live a green life __________________________.
2.根据A部分信息，独立完成B部分的练习。
3.大声朗读B部分，并总结段落大意。学有余力的同学可以先背诵。
Paragraph 1:_________________________________________.
Paragraph 2:_________________________________________.
Paragraph 3:_________________________________________.
Paragraph 4:_________________________________________.
Our environment is changing for the worse, so it is time for us to go green! 我们的环境正在变差，所以现在是我们过绿色生活的时候了！
change for the worse变得更坏=become worse
change for the better变得更好=become better
go green=live a green life过绿色的生活
2. Here are some simple steps to take. 这里有一些简单的步骤。
simple作形容词，意为“简单的”,它的副词形式是 ，意为“简单地”。
step作名词，意为“步骤，措施”。take some simple steps采用/采取一些简单的步骤/措施
Here are some simple steps to take.
take steps to do sth采取措施做某事
step by step一步步地
Take shorter showers.洗更短时间的澡。shower阵雨 hide from April showers
take/have a bath洗澡（盆浴）
Reuse water if possible.如果可能的话，重复使用水。if possible如果可能的话=if you can
Turn off the power when your TV or computer is not in use.当你的电视或电脑不在使用的时候，关掉电源。
power电力，力量，不可数名词 turn off the power关掉电源 have a power cut 停电
powerful adj.有权力的；有势力的；有影响力的; Russia and India, two large, powerful countries.
be in use在使用中, be not in use不在使用中
Do not use plastic bags.Take your own bags when shopping.不要用塑料袋。购物时带你自己的袋子。
plastic塑料，不可数名词 a plastic bag一个塑料袋 use plastic bags用塑料袋
when shopping=when you shop当你购物时
More tips for a green lifestyle.更多的绿色生活方式的贴士。
tip贴士，建议，可数名词 a tip for.../tips for......的贴士，建议
lifestyle生活方式，可数名词 a green lifestyle一种绿色的生活方式
live a green life=have a green lifestyle过一种绿色的生活方式
Do more exercise and watch less TV.做更多的锻炼并且看更少的电视。
exercise锻炼，[U]；锻炼，vi; do more exercise（[U]）=exercise more（vi）做更多的锻炼
TV电视内容，不可数名词；电视装置，可数名词
There are many TVs in the TV shop.在这家电视商店里面有很多台电视。
Plant some flowers at home.在家种一些花。plant n.植物
Follow these small steps,and you can make a big difference to the Earth!遵循这些小措施，你可以对地球产生很大的影响。
make a big difference有很大影响，起很大作用 make a big difference to...对...有很大影响，起很大作用
Some other good habits can help reduce pollution too.其它一些好习惯也可以帮助减少污染。
pollute(vt.)—polluted(adj. 被污染的polluted water污水)—pollution(n. 污染[U]; 污染物)—polluter(n. 污染者; 污染源)
Recycling is also a good way to help reduce pollution.回收利用也是帮助减少污染的一种好方法。
a way to do sth一种做某事的方法=a way of doing sth
We should separate waste into different groups so that it can be recycled.
我们应该把废弃物分成不同的类别以便它被回收利用。
separate把...分成，及物动词separate...into...把...分成
separate—separated,adj. (和某人)分居的—separately(adv. 分别地)— separation(n. 分开, 分离)
waste废弃物，不可数名词 different groups不同组，不同的类别so that...以便...
Moreover,it is important for us to develop a green lifestyle.
此外，对于我们而言发展绿色生活方式是很重要的。
important重要的，adj；importance重要性，n.be important=be of importance是重要的，
因此it is important for sb to do sth=it is of importance for sb to do sth=doing sth is of importance for sb
develop a green lifestyle发展绿色生活方式（强调过程）
have a green lifestyle有绿色生活方式（强调结果）
I.用所给词的适当形式填空
1. Regular exercise is part of a healthy__________________( the way a person lives)
2. Seeing these wonderful works of art, the foreign visitors__________( simple)couldn't believe their own eyes.
Ⅱ.首字母填空
People burn coal, gas and oil to get energy, but there are problems with these fuels(燃料).
F 1 , these fuels cause pollution. Pollution makes air and water unsafe for people. Secondly, these fuels are finite. One day, we will run out of them. Scientists are looking for new k 2 of energy. One is the heat from the Earth. We know that the c 3 of the Earth is very hot. We cannot reach the centre of the Earth, but in some places the heat from the Earth's centre comes to the surface of the Earth. Perhaps you know about some of these places. One place is volcanoes (火山). It is very d 4 to go near an active volcano, so we cannot use the energy from this. Another kind of heat from the Earth is hot springs(温泉). In these places, hot water comes to the surface of the Earth. If this hot water is near a town, it can be sent in pipes directly to people's houses to heat them. In Iceland, this is a common way to heat houses. In Australia, scientists are looking for ways to make energy by using hot rocks under the surface of the Earth. They, want to pump water onto hot rocks. When the water hits the rocks, it makes steam(水蒸气). The steam is piped to p 5 stations where it is used to make electricity. The electricity can then be sent all over the country.
2. 3. 4. 5.
