根据短文内容，从短文后的选项中选出适当的选项补全短文。
The earth is about 4,600 million years old. We humans have lived on the earth for only 35,000 years, but during this period we have changed our planet a lot in many ways. 1
All over the world, people have cut down millions of trees, so more and more kinds of animals and plants are disappearing. In big cities, cars and buses have polluted the air. Factories have also polluted the land and the water.
2 It is important to the earth. But now air pollution is destroying it and that has made a very big hole in the ozone layer (臭氧层). 3 This is very dangerous because it can cause cancer.
Carbon dioxide (CO2) in the air has increased a lot. 4 it has formed a "blanket" (毛毯) around the each. 5 This makes our earth become warmer and warmer. Therefore, this causes the level of the ocean to rise.
All these problems are very serious. We must do something to stop our earth from being polluted anymore.
| A. The heat from the sun can' t escape, so the temperature is rising. B. Too much harmful light from the sun passes through it and reaches the earth directly, C. Some things we've done are very good for the earth while some are bad. D. Around the earth, there’s a special kind of oxygen (O2) called "ozone" (O3). E. It mainly comes from different kinds of burning materials. |
完成句子（每小题2分，共10分）
根据所给汉语意思，用单词或短语完成下列英语句子。小孩子不允许和大人顶嘴。
Little children should not ______________________talk back to their parents.据说数字十三在西方国家是不吉利数字。
_________________thirteen is an unlucky number in many Western countries.两个说法都正确，但是第一个听起来没那么礼貌。
Both are correct, but the first one sounds ________ .茶是在大约七世纪被引进韩国和日本。
Tea was brought to Korea and Japan about _______ century.我很害羞不敢在公共场合说话。
I am too shy to speak ______________.
根据句意及所给首字母提示，补全句中所缺单词。
(每空05分,共5分)We usually have dat 7:00 in the evening.
A whas seven days.
Bananas are my favorite f.
Don’t always eat meat (肉). Eat some v.
Jack always ________(eat) ice-cream after lunch.
Do you have good eating ________(habit)?
Let’s buy some ________(health) food.
Can I ask you some ________(question)?
Let the boy ________(be) your friend, Tony.
Today is my ________(twelve) birthday.
用括号内所给单词的适当形式填空。（共10小题，计10分）That ________ (sound) fun.
Let _____ (we) play ping-pong.
My brother ________ (have) two baseballs.
He _______ a soccer ball. (not have)
I love soccer. It’s _________ (relax).
There are some _________(tomato) in the basket.
The food ______(be) very nice.
________(health) food is good for you.
Do you like __________(strawberry)?
Let ‘s watch ______（they）on TV.
翻译下列句子10分 他说他饱了，但事实上他非常饿。
He said he was, but he was very .上个月我丢了两支钢笔，为此感到很难过。
I two pens last month, and for this.我家的三只母鸡中没有一只下蛋。
Of the three in my home any eggs.带上笔记本以记下讲话者会说的话吧。
Take a notebook what the speakers will .我们学校准备为贫困地区的学生们提供一些文具来帮助他们。
Our school plans to help the students in poor areas by them some stationery.
完成句子(本题共10分,每空1分)这个用英语怎么说？What’s this?见到你很高兴。toyou .他的名字是什么?
name?这是一张橙色的被子。
This isorange .我的朋友在中国。
Myis in .