2016年高考英語知識點必修二Module 6單元總復習教案
it is ＋adj./n.＋(for sb.)to do sth....
it is no use/no good/useless doing sth....
③it is a pity that you missed the football match.
你錯過了這場足球賽，太遺憾了！
④it is certain that free medical care will be given to most people in our city.
我們城市的多數人將享受免費醫療，這是一定的。
⑤it appeared that he had a taste for music.
看來他對音樂有一定的鑒賞力。
⑥it was amusing that a rabbit ran out of the empty box on the desk.
桌上的空盒子里竟然跑出來一只兔子，太有趣了。
⑦it is a great pleasure to talk with her.
與她交談是很快樂的事情。
⑧it’s no use crying over spilt milk.
為灑了的牛奶哭泣是沒有用的。/覆水難收。
17.(高考浙江卷)it is uncertain________side effect the medicine will bring about，although about two thousand patients have taken it.
a.that b.what
c.how d.whether
解析：選b。句意：盡管說已經有兩千名病人服用了這種藥品，但是，這種藥品會帶來什么副作用還不明確。
【即境活用】
本題考查名詞性從句。本題設空處須引導主語從句，that無實際意義，在從句中不作成份；what什么，在從句中可作主語、賓語或表語，還可修飾名詞作定語；how如何，多么；在從句中作方式狀語或修飾形容詞；whether是否，在從句中作狀語，不修飾名詞。side effect 為名詞短語，故須用what修飾。
18.it has been proved________eating vegetables in childhood helps to protect you against serious illnesses in later life.
a.if b.because
c.when d.that
解析：選d。句意：業已證明童年時期多吃蔬菜有助于預防晚年時一些重病的發生。句中it 作形式主語，后面從句是真正的主語，從句結構完整，故用連接詞that。