3. analysis the theme picture.

What streets are they? What buildings are they?

Step3: Do the listening1

1. Listen and circle the places you hear in 1a.

2. Listen and repeat

3. pair work

Ask and answer questions about the other places.

A: Is there a hospital near here?

B: Yes, there is. It's on Bridge Street.

Ss can make their own conversation.

Ask 3 pairs to present

Step4: 1. expand some other prepositions.

Show pictures about the places between two different things

Learn "in front of behind across from next to on"

3. Exercises:

Let ss make some examples based on their seats.

For example: I'm in front of you. ..........

You are behind me. ...........

　Step5:Homework

Remember the building words and preposition words.

Reflection:

在介词的理解与认识上，应重点强调两个词 "on " 和 "across from", on 虽然简单，但是表示建筑物在哪条街上时，用法比较陌生，而across from 对学生而言则是生词，所以关于这两个词的