摘要：進入高三總複習的第一階段，同學們應從基礎知識抓起，紮紮實實，一步一個腳印地過“英語知識點”這關。複習時，將高三英語語法考點熟練掌握運用，小編相信您一定可以提高英語成績!
1指一類人或事，相當於a kind of
A plane is a machine that can fly.
2第一次提及某人某物，非特指
A boy is waiting for you.有個男孩在等你。
3表示“每一”相當於every，one
We study eight hours a day.
4表示“相同”相當於the same
We are nearly of an age.
5用於人名前，表示不認識此人或與某名人有類似性質的人或事
— Hello, could I speak to Mr. Smith?
—Sorry, wrong number. There isn't______ Mr. Smith here.
A. 不填B. aC. theD. one
That boy is rather a Lei Feng.（活雷鋒）
6用於固定片語中
a couple of, a bit, once upon a time, in a hurry, have a walk, many a time
7用於quite, rather, many, half, what, such之後
This room is rather a big one.
8用於so(as, too, how)+形容詞之後
She is as clever a girl as you can wish to meet.
9用於抽象名詞具體化的名詞前
success(抽象名詞)→a success(具體化) 成功的人或事
a failure 失敗的人或事a shame帶來恥辱的'人或事
a pity可惜或遺憾的事a must 必需必備的事
a good knowledge of 精通掌握某一方面的知識