【推荐1】There are many ways for us to reduce (减少)waste. For______，we can reuse paper and plastic (塑料的) bags. We can also recycle (回收) newspapers, glass, and cans (易拉罐) to make new things. Here are some useful_____ to reduce waste.

First, write on_____ sides of paper.

Many people write on only one side of their paper. Why not stop wasting the other side? Some students only use half the pages of their notebooks before_______ new ones. Try to use up all the paper. People often give cards on birthdays or festivals. How about trying to_______ e—cards instead?

Don't throw away your old batteries.

Maybe you do not know that old batteries make the earth_____. This is because they have poisonous(有毒的) parts in_____ . So, don’t throw away batteries.   Try to use rechargeable (充电的) batteries for your games and CD players.

Give off(分发) all your unwanted clothes.

Here are many poor families in China. You may______ your mother to give your unwanted clothes to the poor people. You will feel ____ that you are helping someone else. Also, you can ask if your friends or relatives (亲戚) want them___throwing them away.

1.

A．reason

B．example

C．use

2.

A．ways

B．problems

C．difficulties

3.

A．every

B．both

C．all

4.

A．getting

B．to get

C．get

5.

A．send

B．buy

C．give

6.

A．dry

B．rich

C．dirty

7.

A．them

B．it

C．their

8.

A．ask

B．say

C．talk

9.

A．angry

B．happy

C．tired

10.

A．after

B．before

C．later

【推荐2】The largest animal that ever lived on the planet is the blue whale. An adult blue whale′s average length (平均长度) is 24 meters and it ________ over 100 tons. On land, an animal as ________ as the blue whale would almost certainly be crushed (被压坏) by its own weight.

Usually, blue whales ________ winters in warm waters to give birth. A new-born baby whale can weigh as much as a big elephant. Mothers provide milk for their babies and ________ them for six or seven months. During summer, they travel to the Arctic seas to find food.

The blue whale is also the loudest animal on the planet. They can make different ________ to communicate with each other. They can be ________ by other blue whales miles away.

Blue whales ________ live for 80 to 90 years on average. Now they are endangered ________ humans killed them for their meat and oil. ________, more and more people get to know the importance of saving these amazing animals. People are working hard to help them recover (恢复). It has been found that there are about 2,200 Californian Blue Whales today—nearly 97% of the original (原先的) ________, before humans started hunting whales.

1.

A．achieves

B．rises

C．weighs

D．means

2.

A．large

B．wild

C．ancient

D．wide

3.

A．cost

B．spend

C．waste

D．pass

4.

A．look at

B．look for

C．look up

D．look after

5.

A．sounds

B．deals

C．words

D．ideas

6.

A．brought

B．watched

C．made

D．heard

7.

A．could

B．need

C．can

D．must

8.

A．and

B．because

C．although

D．until

9.

A．Luckily

B．Carefully

C．Hardly

D．Suddenly

10.

A．fairness

B．pressure

C．population

D．condition

【推荐3】As we all know, the environment around us is getting worse and worse.In some places we can't see fish _____ in the rivers or trees on the hills.Some people even have no clean water to drink.
Recently, a new lifestyle called low carbon life(低碳生活) is _____ every corner of our country.The meanings of low carbon are _____ energy and no waste.It is such an important project that I can't wait _____ my ideas on how to promote(促进，提升) it.
First, we should _____ a no­car day every week in our school, because cars not only cause serious air pollution but also waste energy._____ the no­car day, neither students _____ teachers are allowed to drive to school. At the same time, just walk or run.Use our _____ and enjoy the fun.
Second, we had better not use plastic bags _____．No one can stand the “white pollution”，______ it is wise to use cloth bags which can ______ again and again.
______， one thing ______ we should keep in mind is that every big thing comes from the small details. So, as students, we should turn ______ the lights the moment we leave, use ______ sides of the paper, and reuse our textbooks and so on.
All in all, it weighs greatly for all of us to put the low carbon lifestyle into practice.Just set our mind to these: no­car days, no plastic bags, and no waste.Let's do it now.1.

A．swims

B．swimming

C．to swim

D．swam

2.

A．spreading

B．moving

C．living

D．becoming

3.

A．below

B．high

C．above

D．low

4.

A．to show

B．show

C．showing

D．showed

5.

A．set off

B．set up

C．put on

D．put down

6.

A．In

B．At

C．On

D．With

7.

A．nor

B．or

C．both

D．and

8.

A．bikes

B．cars

C．buses

D．legs

9.

A．any more

B．no more

C．no longer

D．never

10.

A．because

B．so

C．but

D．although

11.

A．reused

B．be used

C．is used

D．use

12.

A．Finally

B．Final

C．Last

D．Lately

13.

A．who

B．what

C．that

D．whose

14.

A．up

B．down

C．on

D．off

15.

A．both

B．each

C．every

D．all

【推荐1】Can you imagine that we could build a beautiful city with rubbish? Maybe you will think it is _____. However, it can be true! Nothing is a waste if we have a creative mind. Let me show you something about _____ rubbish.

Sometimes we can see tons of rubbish in the streets, on the roads, near the buildings... here and there. Many large cities became so ugly _____ it. Nobody likes rubbish, but in fact, some rubbish can be used again. All of us want to solve the problem, we must do something to _____ rubbish. We should take action from now on. _____, some good things will not be wasted.

Do you often throw away things you don't need any more? Have you ever thought about how these things can actually be put to good use? For Example, when a car gets too old, it may not run any more. But we can use the metal of the car to make something else. When a bottle is empty, it _____ as waste. You don't know bottle glass can be made into sand and used to build streets. Rubbish _____ food can be changed into fertilizer to make plants grow better. It is cheap and safe. And other rubbish can also be used to make building blocks. Now, _____ machines are designed for that.

_____, people will watch films in a beautiful cinema which is built out of rubbish. Besides buildings and roads, cities may be made from rubbish. But so far, building beautiful cities made from rubbish is only ______.

1.

A．important

B．understanding

C．unbelievable

D．possible

2.

A．returning

B．reusing

C．reflecting

D．repeating

3.

A．because

B．because of

C．instead of

D．as for

4.

A．make a living as

B．make promises to

C．make up our mind to

D．make use of

5.

A．On the way

B．By the way

C．In this way

D．Out of the way

6.

A．will be thrown away

B．will throw away

C．threw away

D．was thrown away

7.

A．from

B．in

C．on

D．to

8.

A．fewer and fewer

B．less and less

C．more and more

D．more and less

9.

A．Some day

B．The other day

C．Nowadays

D．In the day

10.

A．a symbol

B．a letter

C．a lesson

D．a dream

【推荐3】BEIJING—The sky is gray and air smells strange. It’s another day of smog.
On Saturday, heavy haze（霾）still covered north and east China. Highways were closed and ____couldn’t take off on time.
The smoggy weather ____ the country’s land from north to south, including Beijing, Hebei, Shandong, and 6 other provinces. People could only see clearly ____ than 50 meters in some areas.
Cities ____ Shanghai and Nanjing have been covered by the gray sky for the past several days. Many walkers in the street had to wear ____ In the Lukou airport in Nanjing, more than 60 flights were canceled(取消) on Saturday ____ the haze, which also made primary and middle schools and kindergartens stop ____ on Thursday and Friday in Nanjing.
The office worker of Environmental Protection said earlier this week that there were several ____ reasons behind the widespread haze: unpleasant weather conditions making ____ difficult for smog to disappear, automobile exhaust（尾气）, and coal use for winter heating.
To fight pollution, the Chinese government now plans to clean up the air by cutting coal use,____ some factories, and removing 6 million old cars from the roads.
“We must face up to the facts,” said Yan Naiqiang, a professor of environmental science at Shanghai Jiao Tong University. “The treatment of smog will be a long fight. From now on, if we use buses or cars less and do more riding, we believe a clear sky is not a faraway dream.”1.

A．coaches

B．trains

C．flights

D．double-deckers

2.

A．afforded

B．affected

C．admired

D．announced

3.

A．less

B．more

C．farther

D．nearer

4.

A．in

B．like

C．around

D．outside

5.

A．hats

B．gloves

C．sunglasses

D．masks

6.

A．besides

B．except

C．because of

D．for

7.

A．classes

B．rest

C．work

D．shopping

8.

A．mainly

B．mostly

C．main

D．most

9.

A．that

B．this

C．one

D．it

10.

A．close

B．closing

C．open

D．opening