Our earth is in trouble. Our drinking water is becoming dirtier, and the air is not as clean as before . People and factories are polluting the air, rivers and lakes and seas. You may think that there is nothing you can do to help. That’s not true. There are many things you can do to help the earth.

Cars burn gasoline. This will produce a lot of CO₂ into the air. Some people believe that too much CO₂ is making the earth warm than ever. (2) They think CO₂ thins the clouds above us. The clouds keep us away from the strongest sunlight. So try to walk, ride a bike or take a bus. And if you drive a car, drive at a steady speed. This can save some gasoline.

The biggest energy use at home is for keeping (1)_________ or______ .So turn the air conditioner off when you don’t need to use it. Use lights that save energy.

Use fewer things that cannot be used again. When you buy something , consider those made from things that can be used again first.

(3)要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers. This can cut the use of water.

1.在横线上填入适当的单词_____________ _____________

2.将句子(2)译成汉______________________________________________________

3.将句子(3)译成英______________________________________________________

4.找出 If there is too much CO2 in the air, the earth will become warmer的同意义句

_________________________________________________________________

5.从文中找出能概括本文大意的句子______________________________________。

I’m taking my family to other countries to have a trip. My wife and I and our two children are all going along. My elder brother will go with us, too. He has never been overseas and he is even more excited than the children. My father is so old that he’d like to stay at home and take care of the house.
We’re going by train to New York, and then take a ship to Europe . When we arrive in Europe, we’re going to some countries for sightseeing (观光). We’ll go to places either by train or by bus. We’re going to fly home.
It took us a long time to decide where to go, but I think we’ll have a very interesting trip. We’ll go to England, France and Italy. We also talked about how we would go to Europe. At first we wanted to fly because it would be faster and would save more time. But my brother likes to take a boat trip and the children like that, too.
(    ) 1. How many people will go to have a trip?
A.  Three          B. Four         C. Five             D. Six
(    ) 2. My father will not go on the trip because               .
A . he doesn’t like travels            B. he like staying at home
C. he is too old to travel             D. nobody wants to take him along
(    ) 3 . We’re coming back home by               .
A. sea                 B. air           C. bus            D. train
(    ) 4. In Europe we will               .
A. go sight-seeing at the seaside      B. to go to different countries by ship
C. buy a lot of presents             D. go from place to place by train or by bus
(    ) 5. My brother and my children would like to               .
A. do some shopping in Europe          B. study the Italian language in Italy
C. enjoy a trip by ship                D. learn French in France

Our earth is in trouble.  Our drinking water is becoming dirtier, and the air is not as clean as before.  People and factories are polluting the air, rivers and lakes and seas.  You may think that there is mothing you can do to help.  That’s not true.  There are many things you can do to help the earth.

Cars burn gasoline.  This will produce a lot of CO₂ into the air.  Some people believe that too much CO₂ is making the earth warmer than ever.  They think CO₂ thins the clouds above us.  The clouds keep us away from the strongest sunlight.  So try to walk, ride a bike or take a bus.  And if you drive a car, drive at a steady speed.  This can save some gasoline.

The biggest energy use at home is for keeping warm and cool.  So turn the air conditioner off when you don’t need to use it.  Use lights that save energy.

Use fewer things that cannot be used again.  When you buy something, consider those made from things that can be used again first.

（1）要用大量的水来洗澡沐浴。In one week an American family uses as much water for showers as a person drinks in three years! Buy a waterworks that uses less water, or take shorter showers.  This can cut the use of water.

1.将（1）处译成英语。

_______________________________________________________________________________

2.找出 If there is too much CO₂ in the air, the earth will become warmer 的同义句。

_______________________________________________________________________________

3.从文中找出能概括本文大意的句子。

_______________________________________________________________________________

用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次）

I took the bus to school every day when I was in primary school. Alvin, our bus  1.   , picked us up every morning. We were all from 2.      families. My parents could hardly support the family with 3.     children.

Once a month, Alvin stopped at a local bus-stop. Then someone came out and 4.      each of us if we wanted an ice cream or a drink. Alvin paid for it. At the end of school year, he took us to 5.      home for dancing. The 6.       that he showed was amazing. We didn’t get treats like that too often, so what he did for us was 7.    remembered.

Twenty years later, I called him and 8.      him for us. I told him that he probably couldn’t remember me, but I sure9.      him! And I could hear the smile in his voice when he said he was happy that I called.

He is the reason why I do my 10.     to show kindness to everyone I meet. He has had a big influence on my life. And I am very pleased that I was able to tell him.