an egg
an orange
1 schoolbag
3 schoolbags
1 math book
2 math books
1 notebook
6 notebooks
Read and circle. e.g.I have an / a notebook. 1.This is a / an English book. 2.I have an / a new schoolbag. 3.A:How many math books / math book do you have? B:I have 3. 4.A:How many storybook / storybooks do you have? B:I have 20. 5.I have 10 Chiese book / Chinese books.
第2课时 schoolbag 书 包
Chinese book 语文书
English book 英语书
math book 数学书
storybook 故事书
notebook 笔记本
A:What’s this? a math book. B:It’s ___________
A:What’s this?
English book. B:It’s an _____________
A:What’s this?
notebook. B:It’s a _________
A:What’s this? a notebook. B:It’s __________
A:What’s this? a story-book. B:It’s __________
What’s in your schoolbag? 你书包里有什么？
An English book, a Chinese book, a maths book and three storybooks.
一本英语书，一本语文书，一本 数学书和三本故事书。
schoolbag
maths book
English book Chinese book
A:What’s this? an book. B:It’s ______________
Attention 注意
a an
用于以辅音音素开头的单词前面。 （不是辅音字母） 用于元音音素开头的单词前面。 （不是元音字母）
1.A:What’ this?
B:It’s a math book.
storybook
Put your Chinese book in your desk. Put your maths book under your schoolbag.
Put your pencil box on your English book. Put your eraser near your pencil case.
2.A:What’s this?
B:It’s an English book.
3.A:What’s this?
B:It’s a notebook.
4.A:what’s this?
B:It’s a storybook.
5:A:What’s this?
B:It’s an English book.
an apple
Let’s do.
• • • • • Put your notebook under your bag. Put your pencil-case on your chair. Put your pencil in your desk. Put your eraser near your pencil-case. Put your English book on your head.