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(1)(
四
)年级最喜欢看科普读物的学生人数最多，最少的是(一
)年级，两者相差(60
)人。答案
4.(1)四 一 60
(2)乐乐所在年级最喜欢看科普读物的人数在这4个年级中排第2位，乐乐是(
二
)年级的学生。答案
4.(2)二
(3)实验小学一至四年级平均每个年级最喜欢看科普读物的学生人数是（
50
）人。答案
4.(3)50
二、用简便方法计算。
$33x=66$
$x÷8=4.4$
$x÷0.6=1.5$
$33x=66$
$x÷8=4.4$
$x÷0.6=1.5$
答案
$x=2$ $x=35.2$ $x=0.9$
一、根据汉语意思在短文空白处填上正确的单词。
Welcome to my farm. This is the vegetable garden. These are
Welcome to my farm. This is the vegetable garden. These are
carrots
（胡萝卜）and potatoes
（土豆）. Those are tomatoes
（西红柿）and green beans
（四季豆）over there. There are animals, too. I have ten sheep
（羊）, three horses
（马）and two cows
（奶牛）on the farm. And there are some little hens
（母鸡）. All the animals are very cute. I like them very much!答案
一、carrots potatoes tomatoes green beans sheep horses cows hens
二、选择适当的句子补全对话。
— 1
—Yes,I want a hat.
—We have many nice hats here. 2
—I like red. 3
—Try(试) this one.
—It's very pretty. 4
—It's 35 yuan.
—OK,I'll take it.
—Here you are.
— 5
A. How much is this hat?
B. It's my favourite colour.
C. Thank you.
D. Can I help you?
E. What colour do you like?
1.
2.
3.
4.
5.
— 1
—Yes,I want a hat.
—We have many nice hats here. 2
—I like red. 3
—Try(试) this one.
—It's very pretty. 4
—It's 35 yuan.
—OK,I'll take it.
—Here you are.
— 5
A. How much is this hat?
B. It's my favourite colour.
C. Thank you.
D. Can I help you?
E. What colour do you like?
1.
D
2.
E
3.
B
4.
A
5.
C
答案
二、1.D 2.E 3.B 4.A 5.C
