2026年1月23日答案

Book 2Unit 2参考答案 

一、词性转换 

1. legal；illegal；illegally  

2.hunt；hunter  

3. immediate；immediately  

4.alarm；alarming  

5.extinct；extinction  

6. aware；awareness 

 7. danger；dangerous；endanger

  8.prince；princess  

9.concern；concerned  

10. adapt；adaptation  

11. press；pressure  

12. reserve；reservation  

13. observe；observation  

14. beauty；beautiful；beautify  

15.effect；effective；effectively  

16. recover；recovery  

17. intend；intention  

18.threat；threaten  

19. exist；existent；existence  

20.harmony；harmonious  

21.reduce；reduction  

22.usual；usually；unusual

 二、词块翻译 

1. on earth  2. die out  3. aware of  4. on average  5. make progress  

6. concerned about  7. adapt to  8. under pressure  9. make out  10. remind sb of sb/sth  

11. watch over  12. day and night  13. due to  14. search for  15. stir up

 三、单句语法填空 

1. illegal  2.hunter  3.immediately  4.on  5.alarming  

6.extinction  7.of  8.about  9.On  10.to 

 11.under  12.of  13. effective  14.to  15.unusual  16.for