Step 1 Read and write(基础性作业)
“数学文化周”庆典活动即将来临,同学们在帮忙准备饮料。他们根据“果汁制作清单”,检查准备的水果够不够制作果汁。请看看他们的统计是否正确。

We have ten strawberries. We have ①
“数学文化周”庆典活动即将来临,同学们在帮忙准备饮料。他们根据“果汁制作清单”,检查准备的水果够不够制作果汁。请看看他们的统计是否正确。
We have ten strawberries. We have ①
three
pears. We only have ②two
apples. We don't have ③bananas
and ④oranges
. We need to buy ⑤six
apples, ⑥six
bananas and ⑦four
oranges.
答案:
①three ②two ③bananas ④oranges ⑤six ⑥six ⑦four
Step 2 Think and say(拓展性作业)
同学们在帮忙布置“数学文化周”庆典现场。一张桌子需要容纳6位同学。同学们在清点这一桌的食物和座位数量,看看是否还需要添置。请你也和同伴讨论一下吧!

How many students are there?
There are
How many apples are there?
There are
How many
同学们在帮忙布置“数学文化周”庆典现场。一张桌子需要容纳6位同学。同学们在清点这一桌的食物和座位数量,看看是否还需要添置。请你也和同伴讨论一下吧!
How many students are there?
There are
six students
.How many apples are there?
There are
two apples
. We needfour
moreapples
.How many
bananas are there
?There are four bananas. We need two more bananas.
答案:
How many students are there?
There are six students.
How many apples are there?
There are two apples. We need four more apples.
How many bananas are there?
There are four bananas. We need two more bananas.
There are six students.
How many apples are there?
There are two apples. We need four more apples.
How many bananas are there?
There are four bananas. We need two more bananas.
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