Learning aims：复习名词性从句
Learning important and difficult points:连接词的选用及名词性从句中的语序.
Learning guide :1. Observation and thinking.
2. Summary and practice.
Knowledge connections :
在句中起名词作用的句子叫名词性从句，功能相当于名词词组，担任主语，宾语，
表语， 同位语，介词不达意宾语等到， 根据它在句中不同的语法功能，名词性从句又可
分为主语从句，宾误从句，表语从句和同位语从句。高考命题主要考查名词性从句中的语
序以及引导词之间的区别。
Learning procedures :
Step 1. Observation
Study the underlined noun clauses in these sentences. In your opinion, what role do these clauses play in the sentences?
1)What attracts people to California is its pleasant climate and relaxed lifestyle.
