现在高三的同学们正处在高三复习的关键时刻，学习的效率和品质直接关乎高考的成败。英语更是高考中能够决定成败的一门。下面考高分教育的小编将为大家带来高中英语知识点：省略句，希望能够帮助到大家。
· 省略句知识点
省略和替代一样，也是一种避免重复、突出关键词并使上下文紧密连接的手段。为了避免重复,常常省略句子中的一个或几个成分,这样的句子叫省略句。高三英语省略句的几种形式有从句中It is 的省略；从句主语和主句主语一致时的省略；表语的承前省略；动词的省略，下面请看常见的省略现象：
1并列结构中的省略现象
第一，并列句中的省略现象
(一)省略主语。如，
She went to the hospital and (she) saw a doctor.
【例】— I was wondering if we could go skiing on the weekend.
—________ good.
A. Sound B. Sounded
C. Sounding D. Sounds
【析】 答案是D。省略了主语It。
(二)省略整个谓语或谓语的主要部分。如，
Either Tom must be responsible for the matter or we will be (responsible for the matter).
【例】 ________ and I'll get the work finished.
A. Have one more hour B. One more hour
C. Given one more hour D. If I have one more hour
【析】答案是B。整个句子相当于If you give me one more hour, I'll get the work finished。
(三)省略谓语中的助动词。如，
Was Jack playing the guitar and (was) Alice preparing the supper?
(四)省略谓语中主要动词。如，
Albert needn't stay, but George must (stay).
(五)省略宾语。如，
John likes smoking, but Mary hates (smoking).
(六)省略主语补足语。如，
George was (interested in the performance), but Jim pretended to be, interested in the performance.
(七)省略状语。如，
Mr Brown teaches (in Cambridge), and his son studies in Cambridge.
第二，名词词组中的省略。如，
This is his latest book; I hope it is not his last(book).
What is the difference between a direct question and an indirect (question)?
Tom's work at school is excellent, Harry's(work) is poor.
第三，介词词组中的省略。如，
Bob is bored with (music), but Peter is interested in it.
