完整英语句子成分,初中英语句子成分例句及详解

完整英语句子成分,初中英语句子成分例句及详解

1. 主语（subject）：句子说明的人或事物。
The sun rises in the east （名词） He likes dancing. （代词）
Twenty years is a short time in history. (数词) Seeing is believing. （动名词）
To see is to believe.（不定式） What he needs is a book.（主语从句）
It is very clear that the elephant is round and tall like a tree.
（It形式主语，主语从句是真正主语）
(一）指出下列句中主语的中心词
① The teacher with two of his students is walking into the classroom.
② There is an old man coming here.
③ The useful dictionary was given by my mother last year.
④ To do today's homework without the teacher's help is very difficult.
2. 谓语（predicate）：是对主语加以陈述，表示主语的行为或状态，常用动词或者动词词组担任，放在主语的后面。
We study English. He is asleep.
(二). 选出句中谓语的中心词
① I don't like the picture on the wall. A. don't B. like C. picture D. wall
② The days get longer and longer when summer comes. A. get B. longer C. days D. summer
③ Do you usually go to school by bus? A. Do B. usually C. go D. bus
④ There will be a meeting at the library this afternoon.
A. will be B. meeting C. the library D. afternoon
⑤ Did the twins have porridge for their breakfast? A. Did B. twins C. have D. breakfast
3. 表语（predicative）：系动词之后的成分，表示主语的性质、状态和特征。
He is a teacher. （名词） Seventy-four! You don’t look it. （代词）
Five and five is ten. （数词） He is asleep. （形容词）
His father is in.（副词） The picture is on the wall. (介词短语)
My watch is gone / missing / lost. （形容词化的分词）
The question is whether they will come. （表语从句）
（常见的系动词有: be, sound（听起来）, look（看起来）, feel(摸起来，smell（闻起来）, ......余下全文>>