一、听录音，选出你所听到的单词。
1.floor 2.crayon 3.seventeen 4.begin 5.ninety
二、听录音，选出你所听到的短语或单词的汉语意思。
1.every child 2.ten desks 3.give out 4.so many books 5.many
三、听录音，给下列句子排序。
1.There are so many people in the classroom.
2.There are twenty-five children in my class.
3.He put a book in his bag.
4.How many apples are there on the desk?
5.I bought twenty crayons yesterday.
四、听录音，填单词，补全对话。
1.—There are four crayons.
—But there are five children.
2.—How many children are there?
—There’re forty-eight.
—Oh.There are so many children.
—There are only forty-five chairs.