文档文本内容
第二课时 Section A(3a～3b)
01 基础过关
Ⅰ. 根据句意及汉语提示填写单词。
1. I think it's ________(残酷的) of them to shoot the animals.
2. With the development of ________(工业)，it will cause some pollution problems.
3. The thief was ________(抓住) by the police last night.
4. You will be punished if you break the ________(法律).
5. ________(鲨鱼)are very smart animals.
Ⅱ.用括号内所给单词的适当形式填空。
6. Hainan is in the ________(south) part of China.
7. We all support his ________(science) research.
8. This is an ________(danger)animal. We should try to save it.
9. Smoking is ________(harm) to your health. You must give it up.
10. Tom is ________(strong) in our school.
Ⅲ. 根据汉语意思完成句子，每空一词。
11. 保护海洋生态系统食物链的平衡很重要。
It's very important to keep the balance of the ________ ________ in the ocean
ecosystem.
12. 目前很多动物的数量在下降。
At present the number of many animals ________ ________.
13. 他的中指在工作时不小心被机器切掉了。
His middle finger ________ accidentally ________ ________ while working.
14. 让我们拒绝鱼翅汤吧。因为保护鲨鱼就是保护我们自己 。
Let's ________ ________ ________ ________ ________ ________ because “to protect
sharks is to protect ourselves”.
15. 听！贾森在练歌房里引吭高歌。
Listen! Jason is singing ________ ________ ________ ________ his voice in the singing
hall.
02 能力提升
Ⅳ.完形填空。
There was once a grey planet. The people living there didn't 1 6 it，although they
had all the inventions you could imagine. The planet was full of 1 7 .It was so dirty that
there were no plants or animals left.
One day，a 1 8 was walking on the planet. When he passed a cave(洞穴)，he
noticed a small red flower inside. The flower was dying，so the boy carefully dug it up，with
its roots(根)，soil and everything. Then，he started looking for a place where he could 1 9
it. He searched all over the planet，but the planet was so 2 0 that there was no place to
plant the flower. Then he looked up at the sky and noticed the moon. The boy thought that
maybe the flower could be planted there.
So the boy 2 1 his spacesuit(宇宙服) and climbed into a spaceship(宇宙飞船).He
went to the moon and then planted the flower there.
Far away from pollution，the flower 2 2 to grow. The flower was so 2 3 cared
for that it soon produced other flowers. Before long，the whole moon was completely
coveredwith flowers. They were quite beautiful.
That's 2 4 ，whenever the boy's flowers bloom(开花)，the moon has a red sheen(光
辉).It looks like a warning light. It tells us that 2 5 you don't look after your planet，a day
when flowers will only be able to grow on the moon will come.
( ) 16. A. take part in B. take care of C. play with D. run after
( ) 17. A. water B. space C. food D. litter
( ) 18. A. girl B. woman C. boy D. man
( ) 19. A. throw B. plant C. sell D. catch
( ) 20. A. polluted B. large C. quiet D. clean
( ) 21. A. turned on B. put on C. woke up D. gave up
( ) 22. A. remembered B. forgot C. started D. stopped
( ) 23. A. well B. badly C. clearly D. slowly
( ) 24. A. what B. who C. where D. why
( ) 25. A. although B. unless C. if D. so
名校讲坛
harmful的用法
harmful作形容词，意为“有害的；导致损害的”，常构成短语be harmful to，意为
“对……有害的”。harm意为“害处”，常构成短语do harm to，意为“对……有害”。
第二课时 Section A(3a～3b)
Ⅰ. 1.cruel 2. industry 3. caught 4. laws 5. Sharks
Ⅱ. 6. southern 7. scientific 8. endangered 9. harmful 10. the strongest
Ⅲ. 11. food chain 12. is dropping 13. was；cut off 14. say no to shark fin soup
15. at the top of
Ⅳ. 16-20 BDCBA 21-25 BCADC
