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2014年10月13日星期一

4年级 知识报 (35 / 2014期)(总1751期) 答案



华文同步练习
A1.             2.               3.                  4. 3                5.               
B1. 为大地送来了光明                           2. 浅蓝色的天空和深蓝色的大海连在一起                    3. 山坡上五颜六色的小野花                     4. 沙滩上留下了几只美丽的小贝壳
C1. 变化多端         2. 温文尔雅        3. 坚强不屈       4. 晴空万里
D1. 温文尔雅        2. 坚强不屈        3. 晴空万里        4. 变化多端
E 1. 和顺、粗暴             2. 夺目、暗淡           3. 生动、呆板           4. 出色、平淡

华文练习
1. 主要                 2. 多数                 3. 四处                 4. 轻易                5. 喜欢

道德教育同步练习
A 1. a           2. b                           
B235

科学同步练习
1. C          2. D          3. C           4. C            
1.a. 月球公转一周所需的时间比地球短。
b. 月球绕地球公转的轨道比地球绕太阳公转的轨道小。/月球与地球的距离比地球与太阳的距离短。
c. 400cm                       d. 天体公转一周所需的时间。

数学同步练习
A1. C              2. B               3. D                 4. C            
B1.a. B 4              b. E1                  c. 乐怡               d. 珊珊        
       2.a. A 2              b. E3                  c. C1               d. F2

Latihan Berdasarkan Buku Teks
1. Ayah Hadi menghadiahkan beberapa ekor ikan emas kepada Hadi.
2. Hadi menyediakan balang kaca yang sesuai untuk ikan-ikan emasnya.
3. Hadi memasukkan ikan emas ke dalam balang kaca.
4. Hadi menjaga ikan emasnya dengan baik.
5. Hadi gembira melihat ikan emasnya berenang-renang di dalam balang kaca.

时事与常识练习
1. D              2. A                3. B              4. D               5. C              6. B

Textbook-based Exercises
A 1. We should recycle plastic, paper and glass to reduce waste.
2. We should throw our rubbish properly to keep our rivers and seas clean.
3. We should use energy-saving light bulbs to save electricity.
4. We should switch off electrical items to save energy.
5. We should collect rainwater to save water.
6. We should plant more trees to keep the air rich with oxygen.
B 1. He wants to make recycled paper but he doesn’t have the paper-making kit.
2. The fisherman caught some small fish in his net but he let them go.
3. I want to protect the animals but I don’t know how.
4. We waited the whole morning for the recycling truck to come but it didn’t.
5. They visited the beach many times but didn’t see a turtle.

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