初3年级英语寒假作业答案

一、单项选择
1-5 BBACA 6-10 DDADD 11-15 ACACB 16-20BBDDA
21-25 ADCAA 26-30 BADCC 31-35 BBBCD 36-40 DBACC
41-45BBCBD 46-50 ACDAC
二、完成句子
1. drop in at 2. as often as possible 3. trying out 4. grow up 5. stands for 6. so do I
7. are influenced by 8. encouraged by 9. worked out 10. clever enough; think out
11. was set up 12. won’t be allowed 13. arrive in / get to 14. was helped
15. will be asked 16. will be held 17. First of all , will be invited
18. wouldn’t any more/ no more believed 19. too dark to 20. it; to learn
21 give up 22. translated into 23. ever since 24. not only; but also
25. Thanks to 26. give a warm welcome to 27. latest with pocket money
28. happy to/ pleased to 29. At the beginning/ start of up to
30. have taken place 31. place of interest 32. fill in form 33. lots of/ plenty of activities
34. meet you at gate 35. made great/ good progress in 36. have a look at
37. By the way 38. full of/ filled with 39. on my way (back) 40. the moment 41. take of
42. a hand 43. in ways 44. that/which bought 45. even though/if 46. that/which visited
47. on right 48. in with a chance 49. a bit/a little 50. rather than
三、阅读理解
A) BBCBC B) BCBAC C) ACBDA
D) DCABD E) DCADB F) AABDC
G) DBBCA H) CBDBA I) ADDBA
四、任务性阅读
A)
1. Yes, it will.
2. Because they can have certain advantages over non-GM food.
3. The US./ The USA./ America.
4. 他们担心：如果我们吃太多的转基因食品，我们会生病。
5. 在南极，有一种鱼生活在那里。/有一种鱼生活在南极。
6. 结果，那种西红柿将能够生活在寒冷的天气里。
7. since, ideas/opinions 8. does harm to 9. is allowed
10. Genetically modified food is food with genes that have been changed
B)
1. In the 1990s. 2. By chatting online.
3. Three. 4. 在过去的20年里，因特网对世界产生了巨大的影响而且改变了我们的生活。
5. 因特网给了我们一个公开表达见解的方式。
6. 不相信我们所看到的一切是很重要的。
7. The Internet makes it more convenient for people to search for information
8. What, need/have to 9. be found, interests
10. around/across the world, receive
C)
1．Five suggestions．／5．
2．Give myself／yourself praise for the good things I've／you’ve done·
3．强健的体魄有助于你充满自信。 4．在某些方面，爱好使你变得出众。

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