题目内容
2．-All of us can't know the word．-_____ look it up in the dictionary？（ ）| A． | Why | B． | Why not | C． | What about | D． | Why don't |
分析 --我们所有人都不认识那个单词．
--为什么不在字典里查一下？
解答 答案：B
根据语境推断对话的句意是：--我们所有人都不认识那个单词．--为什么不在字典里查一下？，根据设空处后面的动词原形look判断此处用Why not提建议，注意what about后面跟动词的ing形式，故选B
点评 掌握固定句式的用法是做好本题的关键．
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10．The earth is 4.6billion years old．We humans have lived on the earth for only 35 000years，but during this period，we have changed our planet a lot in many ways．（71）C
All over the world，people have cut down millions of trees．（72）D Forests have become deserts，so many kinds of animals and plants are disappearing．
Factories have also polluted the land and the water．（73）A
Around the earth，there's a special kind of oxygen called"ozone"（O3）．（74）E But now air pollution is destroying it and making a very big hole in the ozone layer．
（75）BIt mainly comes from burning oil，coal and wood．This has formed a blanket around the earth．The heat from the sun can't escape so the temperature is rising．It causes the level of the oceans to rise and the climate of the earth to change．
All these problems are very serious，so we must do something now．
阅读上面短文，把A-E五个句子填入文中空缺处，使短文内容完整、正确．
All over the world，people have cut down millions of trees．（72）D Forests have become deserts，so many kinds of animals and plants are disappearing．
Factories have also polluted the land and the water．（73）A
Around the earth，there's a special kind of oxygen called"ozone"（O3）．（74）E But now air pollution is destroying it and making a very big hole in the ozone layer．
（75）BIt mainly comes from burning oil，coal and wood．This has formed a blanket around the earth．The heat from the sun can't escape so the temperature is rising．It causes the level of the oceans to rise and the climate of the earth to change．
All these problems are very serious，so we must do something now．
阅读上面短文，把A-E五个句子填入文中空缺处，使短文内容完整、正确．
| A．As a result，many rivers and lakes are now dead． B．Carbon dioxide in the air has increased a lot． C．Some things we have done are very good for the earth while others are bad． D．When it rains or when the wind blows，the earth is taken away． E．It is important to the earth． |
17．Everybody should do something to help save the environment．For example，we can stop _________ in cars．（ ）
| A． | ride | B． | to ride | C． | rode | D． | riding |
7．Lucy，could you help me the heavy box to my room？（ ）
| A． | bring | B． | lift | C． | carry | D． | get |
14．阅读下面短文，选择方框里A---E五个句子填入文中空缺处，使内容完整、正确．
There is an apple tree behind Wang Fang's house．（66）C Wang Fang is standing under the tree．She is looking at the apples．（67）A．But she is too short and can't reach them She is very worried．After thinking，she puts a chair under the tree and stands on it to get the apples．（68）E．She doesn't know what to do．Here comes Wang Ping，her brother．（69）B．Wang Fang is very happy．（70）D
There is an apple tree behind Wang Fang's house．（66）C Wang Fang is standing under the tree．She is looking at the apples．（67）A．But she is too short and can't reach them She is very worried．After thinking，she puts a chair under the tree and stands on it to get the apples．（68）E．She doesn't know what to do．Here comes Wang Ping，her brother．（69）B．Wang Fang is very happy．（70）D
| A．She wants to get one from it B．He is tall and he helps his sister get some apples． C．There are many big red apples on it． D．She thanks her brother a lot． E．But she still（仍然） can't get one． |