概要：3. A. a lot ofB. lots ofC. a great deal ofD. a great deal4. A. away farB. away fromC. far fromD. far to5. A. thenB. firstC. at lastD. last.6. A. whenB. whileC. untilD7. A. tie upB. take upC. put upD. hold up8. A. carefullyB. slowlyC. suddenlyD. quickly9. A. thatB. whatC. whichD. whether10. A. go upB. going upC. will fly offD. flying off11. A. try to getB. trying to getC. tried to getD. tries to get12. A. neckB.bodyC. mouthD. nose13. A. to flyB. flyingC. its ownD. of it14. A.
高二英语第十四单元Satellites（卫星）,标签：高二英语选修7教案,高二英语下册教案,http://www.67jx.com3. A. a lot of B. lots of C. a great deal of D. a great deal
4. A. away far B. away from C. far from D. far to
5. A. then B. first C. at last D. last.
6. A. when B. while C. until D
7. A. tie up B. take up C. put up D. hold up
8. A. carefully B. slowly C. suddenly D. quickly
9. A. that B. what C. which D. whether
10. A. go up B. going up C. will fly off D. flying off
11. A. try to get B. trying to get C. tried to get D. tries to get
12. A. neck B.body C. mouth D. nose
13. A. to fly B. flying C. its own D. of it
14. A. what B. how C. when D. where
15. A. runs B. goes C. works D. flies
16. A. shall B. may C. can D. must
17. A. but B. and C. so D. therefore
18. A. in B. into C. from D. towards
19. A. got B. arrived C. reached D. reached
20. A. anywhere B. everywhere C. somewhere D. nowhere
四、阅读理解
Eating In Space
Eating in space is different from eating on earth . The food that astronauts carry with them does not look like the food you eat on earth .
Some food is carried in closed bags . It is cooked and frozen before the astronauts get it . All the water is removed from the food . In the space capsule (密封座舱) , the astronauts puts the water back . He “shoots”hot or cold water into the food bag with a special gun . He eats the food through a small hole in the bag .
Other foods come in bite sizes . The astronauts puts a whole piece in his mouth at a time . There can be no crumbs (碎屑) . Crumbs would float around the capsule and get in the way . Meat , cake , and cereal (谷类) often come in bite-sized pieces .
Astronauts cannot drink water from open cups . The water would float in drops in the air . The water is put in the special gun . The astronaut shoots the water into his mouth .
Eating in space is not easy . Astronauts must learn to eat this way .
1. Eating in space is .
A. no easier than that on earth B. as easy as that on earth
C. quite different from that on earth D. not so difficult as that on earth
2. When the astronauts get some food they .
A. cook it before they eat it
B. freeze it before they eat it
C. remove the water before they eat it
D. eat it through a small hole in the bag
3. The phrase “bite size”in the third paragraph means the size of food which is .
A. too big to be eaten at a time
B. too small for the astronauts to hold it
C. there is no crumbs at all
D. small enough to be eaten at a time
4. Why can’t astronauts drink water from cups ?
A. It would float in drops in the air .
B. The cups would fly away into space .
C. The water would float out of the spaceship .
D. The astronauts can only have water in solid form .
5. Which of the following is NOT RIGHT ?
A. Crumbs floating around would bring trouble .
B. Eating in space is not so different as we think .
C. The astronauts put the water back before they eat the food .
D. The food the astronauts eat doesn’t look like what we eat .
（B）
Between 1953 and 1960, 110 people in Japan’s Minimata Bay area died mysteriously. Studies showed that people had eaten fish in which quantities of mercury(汞)were found. Where did it come from? It was poured into the bay by a plastics plant. The Japanese government closed that plant and started strictly controlling the use disposal(处理)of mercury compounds(化合物).But this didn’t prevent another terrible event.
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