A computer and some slide shows

Teaching procedures

Lead-in → Comparison﹠Induction → Summary → Exercises→ Evaluation → Homework

Step Ⅰ Lead-in（3'）

　　First, I design a short introduction of myself using some attributive clauses, and show some pictures at the same time. I think this can arouse the students' interest and draw their attention to the teaching contents.

　　I will say: Today, I will lead you to discuss the grammar of this unit: The non-restrictive attributive clause. First, let me introduce myself to you.

I' m Zhao Liyuan who will give you this lesson.

I' m a teacher who comes from No. 1 Middle School.

I am teaching in the new campus which was built last year.

The campus is completely new, where about 4,000 students live and study happily.

There are many beautiful flowers which smell sweet in summer.

Welcome to visit the new campus of our school, where I believe you can make many friends.

　　Then, I will show the sentences I said on the screen, and ask the students to find some different ones from what they have learnt. The students can easily find 1, 4, 6 are different, and they all have a comma. I will tell them this kind of attributive clause with a comma is called the non-restrictive attributive clause. Of course they know the comma is not the only difference between them. So I will lead them to compare some pairs of sentences to find other differences.

Step Ⅱ Comparison and Induction(15')

　　In this part, I will give the students some groups of sentences, and raise some questions to help them find out the differences between restrictive and non-restrictive clauses. Ask the students discuss the questions with partners or in small group, 1 or 2 minutes later, ask one or two students to report the result of their discussion, and then I will do some complements and make a summary.

2) This is the most beautiful girl in No.6 middle school, whom I saw in Class 1.

1) Zhangjiakou is a city (that／which) I've always wanted to visit.

2) Zhangjiakou is a beautiful city, which I've always wanted to visit.

1）The teacher showed us a photo which she took in her office.

老师给我们看了一张她在办公室拍的照片。

2) The teacher showed us this photo, which she took in her office.