4年级 知识报 （02/2012期）（总1639期） 答案

华文同步练习

1. B   2. B   3. C   4. D   5. A   6. D   7. B   8. C   9. B   10. D   11. D   12. C   13. D

华文试卷（二）

1. 被窝   2. 清扫   3. 洁净   4. 辛勤   5. 背影

道德教育同步练习

A) 1、4、5、6

B)

科学同步练习

A) 1. A   2. D   3. B   4. A   5. D

B) 1.a. 为了探讨食物和动物的生长情况之间的关系

       b. 缺乏食物

       c. i) 食物的存在

          ii)蜗牛的生长情况

数学同步练习

A) 1. C   2. C   3. A   4. A   5. B   6. C   7. D   8. A

B) 1. 88562   2. 1399   3. 71804   4.9352枝   5. 43580   6.51 188个   7. 49 228只

地方研究同步练习

1. B   2. D   3. A   4. C   5. D   6. D

Textbook-based Exercises

i) Sui Ling’s parents had a housewarming party last Sunday. Sui Ling invited her friends so they could enjoy the party too. Sui Ling’s friends arrived at 6.30 pm and she welcomed them excitedly. They went inside and greeted her parents warmly.

ii) Sui Ling invited her friends to sit in the living room. Then, she went into the kitchen to help her mother with the refreshments. She served cookies to her friends. Her mother gave everyone a glass of orange juice.

iii) After that, Sui Ling took her friends to her bedroom. They played some board games. They had a wonderful time. Soon it was dinner time and Sui Ling’s mother invited them all to the dining room to eat.

Latihan Berdasarkan Buku Teks

1. A   2. C   3. C    4. D   5. A