人教版专题04 完形填空科普类-备战2020年中考语法专项突破+题型特训.doc

完形填空特训专题 3 科普
（一）
阅读短文，掌握其大意，从每题所给的 A、B、C、D 四个选项中，选出最佳选项。
You may think there is only sand in the desert (沙漠) of the world, 1 it is not true. In the desert, as we know, there is a little 2 , but it not 3 for most plants. Still we can see some plants live in the desert.
There is 4 in some places in the desert. We call these places oases (绿洲). In the oases, there are villages and towns. People grow all kinds of crops in the fields there.
People 5 live outside the oases. They have camels, sheep and other animals. These animals depend on the desert plants for their food and do not need 6 water.
The animals are useful to the desert people in many ways. They eat the meat and drink the milk of the animals. They use the camel for carrying water, food tents and something else.
The people of the desert have to keep moving from place to place. They must always 7
grass or desert plants for their animals. When there is no more food for animals, they move to 8
place. The desert people are 9 . No man in the desert would ever 10 to help the people in trouble and give them food and water.
1. A. and B. but C. or D. so
2. A. rain B. rains C. wind D. winds
3. A. well enough B. enough well C. good enough D. enough good
4. A. sand B. plants C.