1、主语: (1)由名词、代词(人称代词用主格)、动词不定式、动名词等充当,说明动作是“谁发出的,
1、主语:
(1)由名词、代词(人称代词用主格)、动词不定式、动名词等充当,说明动作是“谁发出的,主语是句子陈述的对象,说明是谁或什么,表示句子说的是“什么人,或什么事“,如“我写字中的“我,做出写字这个动作。“写则是谓语,“字是宾语,是接受谓语“写这个动作的对象,因此是宾语。如:The painter painted a very nice picture. (画家画了一幅漂亮的画。) / They fought against SARS bravely. (他们勇敢地与非典搏斗。) / To see is to believe. (耳听为虚眼见为实). / Helping animals is to help people. (帮助动物就是帮助人类。)
(2)动词不定式或动名词做主语时可用it代替,而不定式或动名词移至表语或宾语之后。如:It is very comfortable to have a Class A seat during the long journey. (在长途旅行中能有个甲等座位简直太舒服了。) / Eating too much is bad for your health.(=It is bad for your health eating too much.) (吃得太多对你的身体不利。)(比较好看,避免头重脚轻)
(3)口语中常见主语或“主--系省略:(It is) nothing. ((那)没有什么。)/ (It) doesn’t matter. ((那)没有关系。) / (I) thank you. ((我)谢谢你。)
【句子成分:主语 - 大学英语语法大全】相关文章:
最新
2016-11-24
2016-11-24
2016-11-09
2016-11-04
2016-11-04
2016-11-02