Ste p One: Show the preview works (text-books and note-paper).

Teacher : 1. Draw a check table on the blackboard.

        2. Listen to the report from the winners. Try to find out how they preview, and then sum up .

        3. Show the aims for students to choose.

(At the same time, students get into the next step gradually, one after another)

S tep Two: Learn by themselves.

Students: 1. Decide my own aims.

2. Self-study:

1) Correct the mistakes and think about it themselves; 

2) Discuss your problems in groups

3. Ask other groups for help.

Teacher: Give instructions if necessary.

1. fun ：______ (不可数名词) 1，孩子们正玩得很开心。

Look, the children are having ___ __  ______ _______.

2. lucky you. =You are ____.

3. 体会：特殊疑问句的过去时和现在时有什么不同？

  What ____ the farmer do?

  He ______ (show) carol around the farm.

  How _____ school trip last week?

  It ____ great!

4. I asked him if the farmers grow strawberries.

1）为什么ask用过去时，而grow用现在时？

2）if在这里当_____讲，引导宾语从句。

   Eg.: I’m not sure if I know you.

       I asked my teacher if I can go.

   比较：

   If you work har d, you will succeed.

   If it rains tommorrow, I will not go to school.

   上述两句中if 当______讲，引导条件状语从句；

主句用____ 时态，if 句用_______时态。

Step Three: Talk about your problems with the teacher together.

Step Four:Practice:

Role play the conversation in 2d.

Step Five: Summary and Test