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             Unit 4 the Fifth period Grammar 
            Teaching goals 教学目标 
            1. Ability goals 能力目标 
            Enable Ss to understan d “Noun clauses as subject” 
            2. Learning abilit y goals 学能目标 
            Enable Ss to use the noun clauses to make sentences. 
            Teaching important points教学重点 
            引导主语从句的连词的掌握 
            Teaching difficult points教学难点 
            a.      it作形式主语的句型 
            b.      that和what引导主语从句时的用法区别 
            c.       whether和if引导主语从句时的用法区别 
            Teaching content教学内容 
                 What part does the underlined part serve as in each sentence?                                       
                  To find your way can be a problem. 
                  Smoking is bad for you. 
                  “How do you do?” is a greeting. 
                  What she said is not yet known. 
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