AEIS语法讲解:英语句子中的主语成分

时间:2017-03-07 浏览:203

　　为了帮助参加AEIS培训的考生提高英语水平，顺利通过新加坡AEIS考试，我们会定期为大家讲解英语语法。今天我们讲讲英语句子的主语成分。

　　1.名词(或名词词组)

　　My pen　is　green. (单数可数名词)

　　Jane is an American girl. (专有名词)

　　2.代词

　　I am a student. (主格人称代词)

　　Her pen is blue, and mine is red.(名词性物主代词)

　　These are my books. (指示代词)

　　Who is not here today? (疑问代词)

　　Nothing was wrong with his eyes. (不定代词)

　　3.数词

　　Two and one is three. (基数词)

　　The second was a tall man. (序数词)

　　4.动名词

　　Eating too much is bad for your health. (动名词)

　　Playing games is much better than staying at home. (动名词短语)

　　5.形容词

　　The rich are not always happy.(少数形容词前边加the 相当于名词)

　　6.动词不定式

　　To see is to believe.(动词不定式)

　　It will take you 2 hours to get to the station.(it作形式主语，动词不定式短语作真正主语)

　　7.主语从句(仅作了解)

　　What the teacher said yesterday is important.

　　△几个常见加the后可以名词化的形容词是：poor, rich, young, old，happy,blind, beautiful等。

　　△主语和谓语的顺序有两种：(1)自然顺序，即主语在前，谓语在后;(2)倒装语序，即谓语或谓语的一部分在前， 主语位于其后。例如：

　　Are you a student?

　　Do you like English songs?

　　What do you speak?

　　There is a bird in the tree. (there be 句型)

　　Here is your pen. (以副词here/there开头的句子习惯上主谓倒装)

　　There stands a policeman.

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