科目：高中英语 来源：2012-2013学年安徽省望江三中高一上学期期末考试英语试卷（带解析） 题型：阅读理解
Scientists are trying to make the deserts into good land again．They want to bring water to the deserts，so people can live and grow food．They are learning a lot about the deserts．But more and more of the earth is becoming desert all the time．Scientists may not be able to change the desert in time．
Why is more and more land becoming desert？Scientists think that people make deserts．People are doing bad things to the earth．
Some places on the earth don’t get much rain． But they still don’t become deserts． This is because some green plants are growing there． Small green plants and grass are very important to dry places． Plants don’t let the sun make the earth even drier． Plants do not let the wind blow the dirt away． When a bit of rain falls， the plants hold the water． Without plants， the land can become desert more easily．
【小题1】Deserts ＿＿＿＿＿＿＿＿ ．
| A．never have any plants or animals in them |
| B．can all be turned into good land before long |
| C．are becoming smaller and smaller |
| D．get very little rain |
| A．they don’t let the sun make the earth even drier |
| B．they don’t let the wind blow the soil away |
| C．they hold water |
| D．All of the above． |
| A．plants can’t grow there |
| B．there is not enough rain |
| C．people haven’t done what scientists wish them to do |
| D．scientists know little about the deserts |
| A．Earthquakes make deserts. | B．Wind makes deserts. |
| C． Lack of water makes deserts. | D．People make deserts． |
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科目：高中英语 来源：2012-2013学年山东省济宁市邹城一中高一上学期期末模拟英语试卷（带解析） 题型：阅读理解
Scientists are trying to make the deserts into good land again．They want to bring water to the deserts，so people can live and grow food．They are learning a lot about the deserts．But more and more of the earth is becoming desert all the time．Scientists may not be able to change the desert in time．
Why is more and more land becoming desert？Scientists think that people make deserts．People are doing bad things to the earth．
Some places on the earth don’t get much rain． But they still don’t become deserts． This is because some green plants are growing there． Small green plants and grass are very important to dry places． Plants don’t let the sun make the earth even drier． Plants do not let the wind blow the dirt away． When a bit of rain falls， the plants hold the water． Without plants， the land can become desert more easily．
【小题1】Deserts ＿＿＿＿＿＿＿＿ ．
| A．never have any plants or animals in them |
| B．can all be turned into good land before long |
| C．are becoming smaller and smaller |
| D．get very little rain |
| A．they don’t let the sun make the earth even drier |
| B．they don’t let the wind blow the soil away |
| C．they hold water |
| D．All of the above． |
| A．plants can’t grow there |
| B．there is not enough rain |
| C．people haven’t done what scientists wish them to do |
| D．scientists know little about the deserts |
| A．Earthquakes make deserts. | B．Wind makes deserts. |
| C． Lack of water makes deserts. | D．People make deserts． |
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科目：高中英语 来源：2015届安徽省高一上学期期末考试英语试卷（解析版） 题型：阅读理解
Scientists are trying to make the deserts into good land again．They want to bring water to the deserts，so people can live and grow food．They are learning a lot about the deserts．But more and more of the earth is becoming desert all the time．Scientists may not be able to change the desert in time．
Why is more and more land becoming desert？Scientists think that people make deserts．People are doing bad things to the earth．
Some places on the earth don’t get much rain． But they still don’t become deserts． This is because some green plants are growing there． Small green plants and grass are very important to dry places． Plants don’t let the sun make the earth even drier． Plants do not let the wind blow the dirt away． When a bit of rain falls， the plants hold the water． Without plants， the land can become desert more easily．
1.Deserts ＿＿＿＿＿＿＿＿ ．
A．never have any plants or animals in them
B．can all be turned into good land before long
C．are becoming smaller and smaller
D．get very little rain
2.Small green plants are very important to dry places because ＿＿＿＿＿＿＿＿ ．
A．they don’t let the sun make the earth even drier
B．they don’t let the wind blow the soil away
C．they hold water
D．All of the above．
3.Land is becoming desert little by little because ＿＿＿＿＿＿．
A．plants can’t grow there
B．there is not enough rain
C．people haven’t done what scientists wish them to do
D．scientists know little about the deserts
4.Why is more and more land becoming desert according to this passage？
A．Earthquakes make deserts. B．Wind makes deserts.
C． Lack of water makes deserts. D．People make deserts．
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科目：高中英语 来源：2012届山东省高二下学期期末考试英语题 题型：阅读理解
Scientists are trying to make the deserts into good land again． They want to bring water to the deserts， so people can live and grow food． They are learning a lot about the deserts． But more and more of the earth is becoming desert all the time． Scientists may not be able to change the desert in time．
Why is more and more land becoming desert？ Scientists think that people make deserts． People are doing bad things to the earth．
Some places on the earth don't get much rain． But they still don't become deserts． This is because some green plants are growing there． Small green plants and grass are very important to dry places． Plants don't let the sun make the earth even drier． Plants do not let the wind blow the dirt away． When a bit of rain falls， the plants hold the water． Without plants， the land can become desert more easily．
1. Deserts ＿＿＿＿＿＿＿＿ ．
A． never have any plants or animals in them
B． can all be turned into good land before long
C． are becoming smaller and smaller D． get very little rain
2. Small green plants are very important to dry places because ＿＿＿＿＿＿＿＿ ．
A． they don't let the sun make the earth even drier
B． they don't let the wind blow the soil away
C． they hold water D． All of the above．
3. Land is becoming desert little by little because ＿＿＿＿＿＿．
A． plants can't grow there B． there is not enough rain
C． people haven't done what scientists wish them to do
D． scientists know little about the deserts
4. Which is the main idea of the first paragraph？
A． Scientists know how to change desert into good land．
B． Land is becoming desert faster than scientists can change it back into good land．
C． If scientists can bring water to desert， people can live and grow food there．
D． More and more places are becoming deserts all the time．
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科目：高中英语 来源： 题型：阅读理解
Scientists are trying to make the deserts into good land again. They want to bring water to the deserts, so people can live and grow food. They are learning a lot about the deserts. But more and more of the earth is becoming desert all the time. Scientists may not be able to change the desert in time.
Why is more and more land becoming desert？ Scientists think that people make deserts. People are doing bad things to the earth.
Some places on the earth don’ t get much rain. But they still don’ t become deserts. This is because some green plants are growing there. Small green plants and grass are very important to dry places. Plants don’ t let the sun make the earth even drier. Plants do not let the wind blow the dirt away. When a bit of rain falls, the plants hold the water. Without plants, the land can become desert more easily.
41. Deserts ＿＿＿＿＿＿＿＿ .
A. never have any plants or animals in them
B. can all be turned into good land before long
C. are becoming smaller and smaller
D. get very little rain
42. Small green plants are very important to dry places because ＿＿＿＿＿＿＿＿ .
A. they don’ t let the sun make the earth even drier
B. they don’ t let the wind blow the soil away
C. they hold water
D. All of the above.
43. Land is becoming desert little by little because ＿＿＿＿＿＿.
A. plants can’ t grow there
B. there is not enough rain
C. people haven’ t done what scientists wish them to do
D. scientists know little about the deserts
44. After reading this passage, we learn that ＿＿＿＿＿＿＿＿ .
A. plants can keep dry land from becoming desert
B. it is good to get rid of the grass in the deserts
C. all places without much rain will become deserts
D. it is better to grow crops on dry land than to cut them
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