Ⅰ. Teaching aims
1（1） 学习辨认物体及询问如何拼写单词的表达法。
（2） 学习新词 eraser, desk, pen, pencil等。
2. 能够用得体的语言辨认物体。
Ⅱ. The key points and difficult points
1.Key points:（1）Words and expressions : eraser, desk, pen, pencil
（2） Sentences: What’s this/that in English?
How do you spell it?
Can you spell it, please?
2.Difficult points：
不定冠词a/an的用法。
III. Teaching procedures
Step1. Warming-up
Step2. Pre – listening
Present pictures of some objects and teach the new words.
T: What’s this in English?/What’s that in English?
Ss: It’s a map./ an eraser./ a pen./ a map/ a desk..
T: How do you spell it (point to a pen)?/ Can you spell it, please?
Ss: P-E-N, pen./ Ss: Yes, P-E-N-C-I-L, pencil.Practice in groups.
Step3. While – listening
Play the tape recorder and finish 1b. Check the answers and then practice the dialogs.
Step4 Practice
1.Make conversations with these words. The sentences in 1a may help you.
2.Listen and finish 2a..
3.Guessing game.
4.Write the sentences, paying attention to the use of capital letters and punctuation.
Step5 Test
Blackboard design
Unit 1 Making New Friends
Topic 3 How old are you?
Section B
It’s a map./ an eraser./ a pen./ a map/ a desk..
P-E-N, pen.
Yes, P-E-N-C-I-L, pencil.
a map/ pen/ pencil/ desk/ toy/ telephone
an eraser/ apple