高中英语单词转换强化训练U4 B3

高中英语单词转换强化训练（为语法填空题作铺垫）

贵阳市乌当中学高力超

必修3

Unit 4

1. astronomy（表示人的名词）

2. system（同义词）

3. religion （形容词）

4. theory（形容词、复数）

5. globe (同义词)

6. violent (名词、同义词)

7. in time (同义词组、同义词)

8. atmosphere (同义词)

9. unlike ((同义词、反义词)

10. fundamental (同义词)

11. harmful (反义词、动词、名词)

12. acid（同义词）

13. multiply (同义词、反义词)

14. exist (同义词)

15. give birth to (同义词、同义词组)

16. thus (同义词、同义词组)

17. prevent...from (同义词组)

18. puzzle（同义词、过去式、现在分词）

19. satellite (同义词、同义词组)

20. gentle (同义词、人的名词)

21. physicist（学科名词、形容词）

22. block out (同义词组)

23. climate (同义词)

24. crash (同义词)

25. pull（同义词、反义词）

26. cheer up (同义词组)

27. float (同义词)

28. now that (同义词)

29. break out (同义词)

30. watch out (同义词、同义词组)

答案：

1.astronomer

2.institution

3.religious

4. theoretical, theories

5. earth，world

6. violence, fierce

7. without delay, finally, at last, eventually, in the end

8. air

9. different, like, such as

10. basic, primary

11. harmless, harm, harm

12. sour

13. increase, add, decrease, cut, reduce

14. existence, survive, live

15. produce, come into being

16. therefore, so, as a result

17. stop...from, hold back, keep...from

18. problem, confuse, puzzled, puzzling

19. moon, artificial satellite, man-made satellite

20. mild, soft, elegant, polite, cultured, well-mannered, gentleman, gentlewoman

21. physics, physical

22. keep out

23. weather, situation

24. drop, fall,

25. draw, carry, drag, push

26. feel happy, be encouraged

27. wave

28. since, as

29. erupt, explode

30. keep an eye on, spy on, be careful