北师大版高二（下）模块七Unit21：Grammar practice教案（4）

The fourth teaching plan of Unit 21

Grammar practice

Teaching aims: Revise the conditioal .

The main teaching point: revise the grammar point ,the conditional ,and learn to use it freely.

The difficult teaching point: to make sure the students understand the grammars.

Teaching steps ;

Step 1 Revision of the grammar point,:Conditionals Revision

First ,ask the students to discuss what they have known about the conditional.Encourage them to say all the information they have got .

Then ask one or two students to say in class.,Teacher may help if they can not say clearly .

Step 2,Reading and revision

Show the following on the small blackboard ,ask them to read and try to discuss any difficult points they can find.

1．条件句有两类，一类是真实条件句，一类是虚拟条件句。

2．如果假设的情况是有可能发生的，就是真实条件句（Zero conditional）。真实条件句中的谓语用陈述语气。

Eg。If it doesn't rain tomorrow, we will go to the par.