專題九 名詞性從句?键c(diǎn)
在復(fù)合句中起名詞作用的從句叫作名詞性從句。它包括主語從句、賓語從句、同位語從句和表語從句。名詞性從句是英語中的一個重要語法項(xiàng)目,在歷年的高考中幾乎都涉及到。引導(dǎo)名詞性從句的連接詞可分為三類:連接詞that,whether,if(不充當(dāng)從句的任何成分);連接代詞what,whatever,who,whoever,whom,whose,which;連接副詞when,where,how,why。
It is...和There is...
It is...句型中it為形式主語,真正的主語為動名詞、不定式或從句,而There is意為“有……”,有時be也可以用exist,remain等替代。
用it,there填空:
①________ is a pity that he was absent.
②________ is a fact that he has lied to you.
③________ is no wonder that he is so excited.
④________ is no need to worry about it.
⑤________ is no sense/point (in) arguing with him.
⑥________ is no doubt that he has gone.
【答案】①It、贗t ③It、躎here ⑤There、轙here