6年级 知识报 2011/40总1637期 答案

华文
1. D        2. C        3. A       4.A        5.B        6. D        7. B        8.C
9. C        10.A        11. C      12. B        13.B        14. A        15. A           

华文试卷（二）
1. 效用       2. 腐朽        3. 表露       4. 模仿        5. 抛锚

 

Textbook-based exercises
(A)  1. A        2. B        3. B        4.A     
(B)  1. A        2. C        3. A        4.A          
(C)  1. B        2. C        

(D)  1. A        2. C        3. B        4.D        5.C 

(E)  1.Last Saturday, Sammy and his father went shopping for a birthday present. Sammy's sister would be celebrating her birthday the following day. They visited several shops but could not find a suitable gift to buy.

      2. Then, Sammy and his father went to a shopping mall. They saw a well-known actor singing autographs for his fans.

      3. The following day was Sammy's sister's birthday.Sammy gave his sister a poster of her favourite actor. She liked the poster very much because it was autographed with a special birthday message.

Latihan Ulang Kaji
1. B        2. A        3. B       4.D        5. D        6. A        7. A        8.B
9. C        10.B        11. B      12. D        13.B        14. B        15. C       16. C  

 

科学
(A) 1. A        2. C        3. C       4.C        5. B        6. D 

(B) 1) (a) 为了研究灯泡的数量与灯泡的亮度之间的关系。/ To investigate the relationship between the number of bulbs and the brightnessof the bulbs.

          (b) (i)灯泡的数量/Number of bulbs.

               (ii)灯泡的亮度/The brightness of all the bulbs .

          (c) 灯泡的数量越多（少），灯泡越暗（亮）/The more(less) bulbs are used, the dimmer (brighter ) the bulbs will be.

          (d) U 电路的灯泡是并列连接的。/ Circuit U is a parallel circuit.

      (2)(a)微生物在米粉上滋生。 / There is microorganisms in the meehoon.

          (b) 没有改变。/ There is no change in the meehoon.

          (c)温度越低（高），食物的保存期限越长（短）/ The lower (higher ) the temperature, the longer (shorter ) the shelf life of the food.

数学
(A) 1. C        2. B        3. A       4.D        5. B        6. D        7. C        8.B     9. B        10.A        11. C      12. D        13. A       14.D        15. C        16. B        17. A 
(B) 1) 730000        2) 3000        3) 76        4) 341     5) 48      6) (a) 4,8,12,16,20       (b) 8,16,24,32,40           7.23    8.12     9. 3/8        10.2 17/18        11. 1032       12. 2.375          13.19    14.hundredths     15. 40.33        16.34%        17. 156g      18. -5        19. 6u-2      20.b+3

道德教育

(A)  1. A        2. C        3.A     
(B)  1. X        2.√        3. √        4.X        5. √     
(C)  1. 敦胡先翁，p        2. 敦陈祯禄,Q        3. 东姑阿都拉曼，R        4.敦善班丹，S        5. 敦李孝式，T