新目標英語九年級6-10單元階段復習
( )21. a. tell b. ask c. give d. get
( )22. a. not b. too c. to d. also
( )23. a. cut down b. climb up c. walk past d. look at
( )24. a. many b. every c. the first d. from
( )25. a. how big b. how long c. how old d. how much
( )26. a. trees b. leaves c. people d. rings
( )27. a. big b. thin c. small d. thick
( )28. a. climate b. trees c. things d. animal
( )29. a. people b. things c. climate d. life
( )30. a. how b. why c. when d. while
四、閱讀理解（10分）
a
scientists are trying to make the deserts into good land again. they want to bring water into 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 plants are growing there. small green plants and grass are very important to dry places. plants don’t let the hot sun make the earth even drier. plants don’t let the wind blow the dirt away. when a little bit of rain falls, the plants hold the water. without plants, the land can become a desert much more easily.
( )31. deserts _______
a. get very little rain b. never have any plants or animals in them
c. can all be turned into good land before long d. both a and c
( )32. small green plants are very important to dry places because _______.
a. they don’t let the sun make the earth even drier
b. the don’t let the wind blow the earth away.
c. they hold the water
d. all of the above
( )33. land is becoming desert 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
( )34. which is the main idea of the first three sentences?
a. scientists know how to change desert into good land