答案專頁

◆Unit 19 Modern agriculture 課本要點精練參考答案

單詞拼寫

1. insect2. irrigation 3. watermelon 4. technique5. development6. condition7. intended8. practical 9. removed10. method

單項選擇

11-20 CAAAA BDCBA21-25 BACAA

同步語法

26-30 BDADC

完成句子

31. a practical guide to 32. to grow an extra crop 33. have greatly raised peoples living conditions 34. when to inport （introduce）35. has been pumped36. to be sowing 37. Whether we will guide them 38. can be used for 39. because of bad weather 40. as much information as possible

單句改錯

41. one改為ones 42. who后加are

43. for改為with（over, about, on,at）

44. hanged改為hung45. 去掉a

46. next前加the47. it前加if

48. that改為it 49.studied改為to study

50. near改為next或去掉to

◆Unit 20Humour 課本要點精練參考答案

單詞拼寫

1. accent 2. operate3. humourous 4. bitter

5. accent 6. nationality7. directions 8. certain

9. typical 10. appreciate

單項選擇

11-20 BDAAD BDCBD 21-25 ADACA

同步語法

26-30 AABDB

完成句子

31. on such good terms with32. dating back to

33. intended to have come 34. was about to drive off 35. being made fun of 36. playing

37. such an honest boy 38. as fast as I could 39. whether this is going to be 40. eating her lunch

單句改錯

41.couple 后加of42. 去掉the

43. Silent改為Silence44. showed 改為 showing

45. to 改為in 46. sure 改為certain

47. because改為 that 48. is dated改為dates

49. 去掉was50. playing改為 play

◆高一英語下Units 19-20單元綜合檢測題參考答案

單項選擇

21-30 CBBAB AACDB31---35 BCDCD

完形填空

36-45 CDABACBDDC 46-55 BBACCBCCDA

閱讀理解

56-65 CBCCB DCCDB66-75 DCCBDAACCB

短文改錯

76.正確 77.managed改為tried

78.is改為are79.seemed改為seem

80.sign前加a 81.that改為which

82.sound改為sounds83.storm改為stormy

84.去掉will85. fine前加be或become

書面表達(dá)

One possible version:

Today pollution has become a serious problem to our earth. Our air, seas, rivers and land have been polluted by waste or poisonous gases. It does harm not only to human beings but also to animals. We do not have fresh air because many factories have poisonous smoke enter the air. Fish die from the polluted water. It is said that some diseases have appeared in some places because of pollution.

I urge all the countries in the world to do something to solve the serious problem.