4年级 知识报 2011/04 总1601期 答案

华 文 (pg. 4)

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

11.C       12.B        13.A       

华文试卷（ 二 ）(pg. 5)

A  1. 除夕      2. 到处   3. 团聚   4. 鲜艳   5. 彻夜

道德教育 (pg. 5)

A  2， 3，6

B  1.√     2.X          3.X          4.√     5.√

科 学 (pg. 8)

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

B  1 (a) 为了了解人类的呼吸过程。 / To understand the process of breathing in  humans.   

        (b) (i)气管 / Trachea   (ii)肺部 / Lungs

        (c) 人类吸气时，胸腔会扩张；呼气时，胸腔会收缩。/ When humans inhale, the lungs will expand. However the lungs will contract when they exhale.

 

数学 (pg. 9)

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

B  1. 10480         2. 1500        3. 2253              4. 1102      5. 953 

 

Latihan Berdasarkan Buku Teks (4) (pg 12)

1.D         2.D          3.D         4.A          5.A   

时事与常识练习 (pg 12)    

1.A         2.C          3.B         4.B          5.C       6.A        7.C             

Textbook-based Exercises(4) (pg 13)

A  1. A bread vendor sells bread and buns.
     2. A postman delivers a letter to a boy.
     3. An engineer designs roads and buildings.
     4. The dentist extracted his patient’s bad tooth.
     5. The fishmonger sells fresh fish every day.
     6. The greengrocer is packing some carrots into a bag.