题目内容
( ) 2. Teachers are often compared to
candles.
A. burnt B. is burning
C. burned D. burning
2. D
The water and the land are thought part of the earth surface (表面).The air is 1 thought a kind of blanket (毯子)2 the earth. But it is 3 than that. Maybe you have been in a cave (洞穴) 4 in the earth. Did you think about the air that was in the cave? The land has some air mixed in it. Air is even mixed 5 the water in the sea. These examples 6 that some air is below the
earth ’ s surface as well as above it.
Men once 7 that there were four basic things from which everything else was made. They 8 these things—earth, fire, air and water the four elements (元素). 9 man made more observations, they 10 that fire was not an element. 11 , they concluded (得出结论)that land, air and water were not elements, 12 . In fact, there are more than 100 elements from 13 scientists believe all things are made. 14 land, air and water are not elements, they are three main parts of man’s environment (环境).You will 15 more about them as you study the earth.
( ) 1. A. usually B. hardly
C. never D. sometimes
( ) 2. A. above B. around
C. across D. among
( ) 3. A. better B. more
C. less D. worse
( ) 4. A wide B. high
C. Long D. deep
( ) 5. A. at B. in
C. with D. to
( ) 6. A. show B. say
C. have D. do
( ) 7. A. found B. thought
C. knew D. understood
( ) 8. A. called B. told
C. showed D. said
( ) 9. A. That B. For
C. As D. So
( ) 10. A. believe B. planned
C. found D. want .
( ) 11. A. End B. Finally
C. Hardly D. Nearly
( ) 12. A. too B. neither
C. also D. either
( ) 13. A. what B. who
C. which D. that
( ) 14. A. When B. As
C. Since D. Though
( ) 15. A. exam B. decide
C. exercise D. know
( ) 3. The old city walls are dangerous. So they will be soon. A. pulled over B. pulled out
C. pulled down D. pulled off
5.房间里全是学生。
The room___students.
3. —Liu Mei can’t come tonight.
一Why? But she (tell) me she would come.
( ) 4. 一Why were you late this morning?
—My alarm clock didn ’ t , so I overslept.
A. go by B. go on
C. go off D. go down
( ) 7. Hurry up,Tom! The train is to start.
A. about B. with
C. for D. at
( ) 6. 一What do you do?
—I’m an engineer. I in a company in Wuhan. I like my job very much.
A. work B. had worked
C. will work D. worked
( ) 2. I don’t like to stay in the classroom,
because the white walls make me .
A. stressed B. to stress
C. stress D. stressing