unit 1 the world of our senses grammar & writing学案

　　语法图解

　　探究发现

　　①What I always dreamt of has come true.

　　②I always wondered when I would get the English novel my parents had promised to give me.

　　③That is why English has so many difficult rules that confuse people.

　　④It is certain that this process will continue ...

　　⑤It is interesting to learn how the words for animals and meat developed.

　　⑥It is fun wandering in the countryside.

　　[我的发现]

　　(1)以上第①、②、③句中的黑体部分都是名词性从句，它们分别在各自的句子中作主语、宾语和表语。

　　(2)以上第④、⑤、⑥句中的黑体部分都是it作形式主语的用法，it分别替代的是主语从句、动词不定式和动名词短语。

　　一、名词性从句(Ⅱ)

　　(一)连接代词、连接副词引导的名词性从句

　　1．由what, which, who/whom, whose等连接代词和when, where, why, how等连接副词引导的名词性从句在句子中可以充当主语、宾语、表语或同位语。

　　(1)连接代词引导的名词性从句

　　What you need is more practice.

　　你需要的是更多的练习。

　　My question is who will take over president of the Foundation.

我的问题是谁将接任该基金会主席职位。