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教学方法
口授讲解、对话互动、游戏、习题练习
教学过程
Step 1） 导入 Warming up and Leading in
1. Enjoy an English song : If you are happy
2 Ask some questions.
If you are happy, what will you do?
If I am happy, I will smile.
If you are sad, what will you do?
If I? am? sad, I? will? cry.
Step 2). 语法讲解
1、show picture 1:主将从现
If he has a lot of money, he’ll buy a big house.
2、show picture 2:主现从现（客观真理、常态事实等）
If you heat ice it turns to water. (也可用will turn)如果把冰加热，它就会化成水。）
3、unless和if not
4、“如果”和“是否”分清楚
Step 3）口头运用
看图编句，用if.
If he eats too much, he will be heavy.
2、GROUPWORK游戏if接龙
S1: I think I’m going to go to the movies tonight.
S2: If I go to the movies, I won’t finish my homework.
S3: If I don’t finish my homework… S4: …
Step 4）Summarize the rules
Step 5）习题练习
1.Daina ( will go/go/goes) to Europe if she (will pass/pass/passes) the exams .
2. The graduates (will teach/teach/teaches) in the poor village if the Ministry of Education (will agree/ agree/agrees) soon.
3. If there (will be/ are/is) a car accident, they (will call/call/calls) 110 for help at once.
4. If it (won’t/don’t/doesn’t/ isn’t) rainy, we (will take/ take/takes) walk outside.