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concern[kən'sɜːn] 担心；忧虑 n.
atmosphere ['ætməsfɪə] 大气层 n.
temperature [temprətʃə(r)] 温度；气温 n.
consumer [kən'sjuːmə] 消费者 n.
guess [ges] 猜测 v.
green [griːn] 环境保护的；赞成环境保护的 v.
lifeless ['laɪflɪs] 无生命的；无生物生长的 adj.
fuel [fjʊəl] 燃料 n.
coal [kəʊl] 煤 n.
result [rɪ'zʌlt] 结果 n.
increase [ɪn'kriːs] ['ɪn] （使）增长；增多 v.
sea level ['lev(ə)l] 海平面 n.
destroy [dɪ'strɒɪ] 摧毁；毁灭 v.
nature ['neɪtʃə] 自然界；大自然 n.
surface ['sɜːfɪs] 表面；表层 n.
soil [sɒɪl] 土壤 n.
flood [flʌd] 洪水；水灾 n.
habit ['hæbɪt] 习惯 n.
proper ['prɒpə] 正确的；恰当的 adj.
friendly ['fren(d)lɪ] 无害的 adj.
recycle [riː'saɪk(ə)l] 回收利用 v.
purpose ['pɜːpəs] 目的；用途 n.
solution [sə'luːʃ(ə)n] 解决办法；处理手段 n.
government ['ɡʌvɚnmənt] 政府 n.
role model ['mɒdl] 楷模；行为榜样 n.
greenhouse effect 温室效应
in danger 在危险中
as a result of 由于
result in 造成；导致
mountains of 许多；大量
take action 采取行动
make a difference 有作用；有影响
act as 充当
The world is in danger
世界正处于危险之中
Our world is in danger. We must do something to protect the environment. But, what are the main problems we face?
我们的世界正处于危险之中。我们必须采取行动来保护我们的环境。但是，我们现在面临的主要问题是什么？
The greenhouse effect 温室效应
The atmosphere around the Earth is necessary for all living things. It is like the glass of a greenhouse, letting sunlight in and keeping heat from getting out. Without it, the Earth would be the same as the Moon - cold and lifeless.
地球上空的大气层对地球上的所有生物都至关重要。它就像温室的玻璃，让阳光射入温室，防止室内热量流失。如果没有大气层，我们的地球会变得和月球一样——寒冷而毫无生机。
When we burn fuels such as petrol and coal, we produce a gas called carbon dioxide (CO2). Too much of this gas pollutes the atmosphere, and causes it to keep in too much heat. As a result of the greenhouse effect, the Earth's temperature is increasing. This causes sea level to rise, and in the future may cause cities to disappear.
当我们燃烧汽油和煤炭等燃料的时候，燃料燃烧就会产生二氧化碳的气体。大量的二氧化碳会污染大气层，使热量得不到释放。由于温室效应，地球的温度正在上升。这使得海平面也跟着上升，在未来，许多沿海城市可能会消失。
Cutting down forests
大量砍伐森林
Every year, we destroy nature by cutting down huge areas of forests. This makes the greenhouse effect worse because trees take in CO2 and produce oxygen. Cutting down trees also destroys the homes of the animals that live in our forests, and causes the surface of the soil to be easily destroyed by rain. This can result in floods and even more damage to the environment.
每年，我们砍伐大量的森林，破坏了大自然的环境。由于树木能够吸收二氧化碳，释放氧气，树木遭到砍伐使得温室效应变得更加严重。砍伐树木同时也破坏了生活在森林里动物的家园，也使得裸露在地表的土壤更容易随雨水流失。水土流失会造成洪水泛滥以及更严重的生态灾难。
Bad habits
不良习惯
Many of our habits cause pollution. People often use things once and then throw them away, or leave them on the ground as litter. This creates mountains of rubbish and pollutes our land and seas.
我们的许多习惯会污染环境。人们通常喜欢用一次性的物品，用完之后就把它们扔掉，或者扔在地上成为垃圾。这使得垃圾成山，污染了我们的土地和海洋。
In order to protect the environment, we need to take proper action. We should be different from many consumers and become "green consumers". This means that we should only buy and use products friendly to the environment. We should also recycle as many things as we can. We can reuse things for the same purpose as before, or we can use them for new purposes. If we just learn to live in new and different ways, we can make a difference.
为了保护环境，我们需要采取合适的行动。我们需要和不良消费者区别开来，成为“绿色的”消费者。这意味着我们需要购买和使用对环境有益的商品。我们也应该尽可能地重复利用资源。我们可以像以前一样重复使用某种东西，也可以换一种方式来使用。如果我们学会以一种新的方式生活，我们一定能够有所作为。
More Practice
The journey of a plastic bottle
塑料瓶之旅
I am a plastic bottle. A week ago, I was on a supermarket shelf. I had a normal life, the same as all my brothers and sisters - other bottles of water. I felt really happy.
我是一个塑料瓶。一周前，我被放在超市的货架上。和其他装满水的兄弟姐妹塑料瓶一样，我的生活很平常。我也感到非常快乐。
Then a tall woman picked me up and put me in her basket! The woman took me home and put me in the fridge. It was cold, but I soon made friends with the cans and bottles in it. However, only a few hours later, she took me out of the fridge and drank the water inside me. Then she threw me into a dustbin. I have never felt so empty and alone in my life.
有一天，一位高个子的女人把我从货架中取出来，然后放进了购物篮！这个女人把我带回家，然后放到里冰箱里。冰箱很冷，我发现我的伙伴们——易拉罐和塑料瓶都在里面。几个小时以后，这个女人把我从冰箱里拿出来，然后喝掉了我肚子里的水。接着，她把我扔到了垃圾桶里。我从来没有感觉到我会如此空虚和孤独。
Early the next morning, a man took me out of the dustbin. He threw me and the other rubbish into the back of a truck. There were so many horrible smells. Then I was pushed together with the rest of the rubbish. Soon I was completely flat. I cannot believe how thin I became.
第二天早上，一个男人把我从垃圾桶里拣出来。他把我和其他垃圾扔到卡车的车斗里。这里的气味实在太难闻了。接着，我和其他垃圾被挤在一起。不一会儿，我被彻底地挤压平了。我简直不敢相信我会变得如此苗条。
I slept for a while. When I woke up, I found myself in a terrible place. Everything around me was ugly and had horrible smells. I felt afraid. I kept hoping that I would be moved somewhere else. Then huge trucks came and covered us with a layer of soil.
我休息了一会儿。当我睡醒的时候，我发现自己来到了一个很糟糕的地方。我周围的东西都很丑陋，并且散发出难闻的气味。我感到很害怕。我一直希望我会被送到其他的地方。接着，几辆大型的卡车开过来，用一层泥土将我们掩埋了。
I asked another bottle what would happen to us. He said that we would never leave this horrible crowded place, but would have to stay here for thousands of years.
我向另一个塑料瓶询问发生了什么事情。他说，我们永远都逃离不了这个可怕又拥挤的地方了，但是我们可以在这个地方待上好几千年。
"Why can't they reuse or recycle us?" I cried.
“他们为什么不将我们重复利用呢？”我哭喊到。
1.too much 太多
2.in danger 在危险中
3.greenhouse effect 温室效应
4.let...in 让......进来
5.the same as 和......一样
6.as a result of 由于
7.sea level 海平面
8.in the future of 在将来
9.cut down 砍伐
10.take in 吸收
11.result in 造成，导致
12.throw away 扔掉
13.mountains of 许多，大量
14.take action 采取行动
15.be different from 和......不同
16.(be) friendly to 对......无害
17.make a difference 有作用，有影响
18.care for 关心
19.act as 充当
20.take a shower 洗淋浴
21.turn off 关上
22.switch off 关上
23.instead of 代替，而不是
24.pick up 捡起
25.make friends 交朋友
26.the rest of 其余的
27.cover...with... 用......覆盖......
28.thousands of 数千的
29.at the beginning of 在......的开始
30.as...as possible 尽可能......
用法集萃
1.比较级+and+比较级， 越来越......
2.keep...from+n./v.ing 阻止......（做）某事
3.cause sth. +to do sth. 导致某物做某事
4.by+doing sth. 通过做某事
5.make+n.+adj. 使......处于......状态
6.in order to +do sth. 为了做某事
7.A+be+形容词比较级+than+B A比B更......
8.keep+doing sth. 一直做某事
经典句型
1. Without it, the Earth would be the same as the Moon-cold and lifeless.
没有它，地球将会和月球一样---寒冷且没有生命。
2. We should be different from many consumers and become “green consumers”.
我们应该不同于很多消费者而成为“环保消费者”。
3. We can reuse things for the same purpose as before.
我们可以像以前一样以同样的用途再使用物品。
重点语法
the same (as),
different (from),
like及the same...as
1. the same与different
The same一样，相同，强调事物的相似度极高，几乎无差别。
These pens look the same.
different 不同的，强调事物之间有差异、不一样，与the same正相反。
They are twins, but they look different.
2. like, the same as与different from
like介词，意为像，强调事物在某些方面具有相似性，但并不一样。
Sometimes the Moon looks like a big round plate.
He looked after me like a brother.
the same as和......一样，强调一者与另一者一样，as后接比较对象。
My English book is the same as yours.
different from 与......不同，
from 后接比较对象，与短语the same as相对。
My bike is different from yours.
注意like, the same as及different from 常与动词be, look, seem, smell, sound, taste等连用。
3. the same...as
有时在the same后放一个名词或短语，用来表达双方在某一方面是一样的。
I like the colours as you.
My father is the same age as my mother.
一、英译汉
1.to a certain degree
2.get/be/become used to doing …
3.admit (to)doing …
4.bedifferent from
5.require sb.to do …
二、根据句子意思，用所给单词的适当形式填空。
1.We like______ (紫色的) uniform.
2.As an________ ( internation) exchange, I visited New Zealand last year.
3.There are a lot of ________(activity) after class in our school.
4.When I studied further in America, I had many great _______ (memory) about their culture.
5.The project was a real ______ (educate) for every who took part in it.
三、词汇填空
1.This is an i______ school. Many students from different countries come here for studying.
2. I a _______I made fun of you yesterday, but I have apologized to you.
3.Although we’ve tried our best to complete the task, we finally f_______.
4. W______ you do, you should try your best to do it.
5. This visit to England is a valuable e_______ for me and I have learnt a lot about the culture and history of England.
6. October 1st is the N________ Day, and we have seven days off.
7. Obama is the P_______ of the United States, and his speech is really exciting.
8.We will go to a summer _____________(度假营) after the examination .
9.The staff at this grand performance of ____________(制服) at New year’s Eve.
四．英译汉
1.English is an international language, so most of the teenagers learn English every day.
2.Whatever problems we meet with, we will not give up our dream.
3.She likes wearing that pink swimming suit.
4.With our teacher’s help, my English improved a lot, I was going to take a vacation next week.
五. 阅读理解
Now, in China, many people like to celebrate Thanksgiving Day. But do you know howThanksgiving Day began?
The lastThursday of November is Thanksgiving Day. It is a holiday in the U.S.A. Usually, family members and friends get together for a dinner. People sometimes drive their cars a long way for a family reunion（团聚）。Many people also take Friday off and make it a long weekend holiday，because most Americans do not work on Saturdays and Sundays.
Thanksgiving Day began in 1621, when the first English settlers（定居者）reached the New World. They did not have enough food. But the American Indians helped the whitemen and taught them how to farm.
In the autumn after the English settlers came to America, they had a good harvest（收获）．They were so pleased. They decided to invite their Indian friends to dinner in order to thank them for their help.
As far as family reunion, Thanksgiving Day is even more important than Christmas or New Year’s Eve to most Americans.
( )1.If November 1st is Monday, when is Thanksgiving Day?
A. November 4.
B. November18.
C. November 25．
D. November 2.
( )2.Which of the following is true?
A. The whole family get together for a big dinner on Thanksgiving Day.
B. All the Americans do not work on Thanksgiving Day.
C. Americans still work on Saturdays and Sundays.
D.Thanksgiving Day began in the sixteenth century.
( )3.When the first English settlers arrived in America, they_______.
A. had a hard time
B. lived a happy life
C. taught American Indians how to farm
D. had a lot of things to eat
( )4.The word “invite”means________.
A. stop somebody from doing something
B. let somebody do something
C. make somebody do something
D. ask somebody to do something
( )5.We can guess there are more family reunions________.
A. on Christmas Day than on Thanksgiving Day
B. on Thanksgiving Day than on Christmas Day
C. on New Year’s Eve than on Thanksgiving Day
D. on New Year’s Day than on Thanksgiving Day
参考答案
一.
1.在某种程度上 2.习惯做某事 3.承认做过某事 4.与…..不同 5.要求某人做某事
二．
1.purplr 2.international 3.activities 4.memories 5.education
三.
1.international 2.admitted 3.fail 4.Whatever 5.education 6.National 7.President 8.camp 9.uniform
四.1.英语是国际性语言，因此大多数青少年每天学英语。
2.无论我们遇到什么问题，都不能放弃梦想。
3.她喜欢穿那件粉色的泳衣。
4.在老师的帮助下，我的英语有很大提高，下周我要去度假。
五.
1.C 2. A 3.A 4. D 5.B
一. 单项选择
（）1. If you use again things that you have already used before, you ______ them.
A. rebuild B. recall
C. recycle D. review
（）2. A _______ to a problem is a way of dealing with it so that it is solved.
A. reason B. result
C. way D. solution
（）3. A _______ place means there isn’t anything or anybody to live or grow atall.
A. lively B. worthless
C. lifeless D. alive
（）4. Pandas are ______ when they live inthe forest.
A. in great danger
B. out of danger
C. hopeful
D. helpful
（）5. --- Look! The old man is running around the lake.
--- He likes running. It has been a ______ of his for many years.
A. habit B. plan
C. rule D. aim
（）6. I love teachers who are ______ tothe students, because they treat them as their family members.
A. the strongest
B. the friendliest
C. the most experienced
D. the funniest
（）7. ______ helps us to protect the environment.
A. Buying old things
B. Making cheap things
C. Recycling things
D. Using cheap things
（）8. The ______ of new inventions should try to make life easier, not to make it harder.
A. rules B. subjects
C. secrets D. purposes
（）9. Can you think of some solutions ______ the problems.
A. of B.in
C. to D.with
（）10. My new mobile phone is_________Jennifer's.
A. not the same as
B. all the same as
C. worst than
D. so difficult to
（）11. Don't ______ your mother. She will be OK.
A. worried about
B. worry
C. worried of
D. be worried about
（）12. The twin sisters may look the ______, but they are ______ from each other in many ways.
A. same; different
B. different; same
C. same; same
D. different; different
（）13. You look _____ your twin brother.
A. same as
B. same like
C. the same as
D. the same like
（）14. -- Look at the noisy kids!
--It seems that nothing can ___ them from playing.
A. make B. get
C. take D. keep
（）15. The population in China has_____slowly these years.
A. dropped B. gone
C. checked D. increased
二、词汇和短语练习
1. The big fire caused them _____(lose)at least 1,0000$.
2. kept us from______(get) there on time.
3.The ground was ______(cover) with thick fallen leaves.
4. They kept ____(try) and at last they succeeded.
5. In order to ______(pass)the exam, he studies very hard.
6. Today's t____ is 7℃. You'd better put on warm clothes.
7. The twins look quite d____.
8. The villages nearby always c____down trees to build houses.
9. Plastic bags are not f_____ to the environment.
10. The f______ damaged the village.
11. The quick ______ (增长) of population may cause serious problems.
12. Our ______ (政府) is working hard to save pandas.
13. Force can never______ (摧毁) right.
14. We're planning to spend time in the beautiful countryside. We love ______ (自然).
15. About seventy percent of the ______ (表面) of the earth is covered with water.
三、语法选择
Brittany Amano wants to make sure every child in the US has enough to eat.
Amano knew howit felt to go __1__. Her mother tried to find a job in Honolulu, Hawaii 2 the family. Her grandmother helped out as much as she could. __3__ the family still had to depend on a local food bank to live on and for that she was thankful.
When they lost their home, Amano's family had to live in __4__ friend’s basement(地下室).“I could feel how hunger and homelessness influenced my family __5__.” Amano said. The experience made me want to give hope to __6__ in the same situation.”
In the 4th grade, she and some of her friends started a food project. They raised $700 and collected 800 pounds of food. __7__ the age of twelve, Amano set up the non-profit(非营利的) group Hawaii’s Future Isn’t Hungry. She hoped to raise $10,000 8 she finished high school. She ended up__9__ more than S5000 four years.
The collected money __10__ to offer fresh fruits, vegetables, and other healthy foods to school kids on Fridays. This is to make sure that the kids and __11__ families have enough food to get them through the weekend. So far, the effort __12__more than 750, 000 people.
After graduation from university, Amano plans to return to give back to the city __13__ gave her so much. “It doesn’t matter if you help one __14__ people or just one person, ”she says. “The smallest action __15__ make a huge difference.”
( )1.A.hunger B.hungry
C.hungrier D.hungrily
( )2.A.support B.supported
C.to support D.supporting
( )3.A.And B.So
C.As D.But
( )4.A.a B.an
C.the D./
( )5.A.great B.greatly
C.greater D.greatest
( )6.A.another B.other
C.the other D.others
( )7.A.At B.By
C.In D.On
( )8.A.if B.since
C.When D.because
( )9.A.raise B.raising
C.to raise D.to raising
( )10.A.use B.used
C.is used D.has used
( )11.A.they B.their
C.them D.theirs
( )12.A.helps B.has helped
C.helped D.will help
( )13.A.that B.who
C.whom D.what
( )14.A.million B.millions
C.million of D.millions of
( )15.A.must B.should
C.need D.can
四、完形填空
Plastic straws(吸管)are “having a hard time” in America Seattle became the first large city in the US to ban(禁止) plastic straws. Starbucks also said they planned to __1__ using plastic straws by 2020. And more companies and governments also followed.
Plastic is __2_to the environment. Some say banning plastic straws is an important __3__towards saving our planet, but others think plastic straw bans are inconvenient, unnecessary, and unfair. Let's see what these two Americans said.
Josh Lee from Chicago, Illinois __4__ his idea. “Plastic straws may help make drinking easy, but the long-term __5__ are too high. When they are __6__, they pollute ourland and sea. Sea animals sometimes mistake the plastic for food. They may __7__because of that. In my opinion, if one likes using straws, he can buy paper or steel(钢) straws to carry with him.”
Maria Suarez from Bellaire, Texas thought __8__. “Many people with disabilities(缺陷)depend on plastic straws to drink safely. Without plastic straws, people might use paperstraws, but making paper products uses a lot of __9__. Also, it creates air and water pollution. And paper can be used only once. Plastic can be reusedand recycled. Finally, it is __10__ to think that banning plastic straws willsave the sea. Instead, we should teach people to leave rubbish in the right place so it doesn’t end up on beaches or in waterways.”
( )1. A.start B.stop
C.remember D.forget
( )2. A. harmful B.necessary
C.friendly D.strange
( )3. A.reason B.lesson
C.question D.step
( )4. A.shared B.questioned
C.supported D.considered
( )5. A.results B.costs
C.problems D.relationships
( )6. A.cleaned up B.pickedup
C.given away D.thrown away
( )7. A.die B.lose
C.fight D.escape
( )8. A.quickly B.clearly
C.differently D.carefully
( )9. A.money B.energy
C.gas D.strength
( )10. A.wise B.helpful
C.wrong D.difficult
参考答案
一、
1-5 CDCAA
6-10 BCDCA
11-15 DACDD
二、
1.to lose 2.getting
3.covered 4.trying
5.pass 6.temperture
7.different 8.cut
9.friendly 10.flood
11.increase 12.government
13.destory 14.nature
15.surface
三、
1-5 BCDAB
6-10 DACBC
11-15 BBAAD
四、
1-5 BADAB
6-10 DACBC
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