什么可以做主语、谓语、宾语要点.doc

一、什么是主语？ 主语表示句子主要说明的人或事物 什么可以做主语？ 名词、代词、数词、动名词、不定式、名词化的形容词、短语、从句。 名词作主语 David arrived last night. 大卫昨晚到达。 Pride goes before a fall. 骄必败。 A mooncake is a delicious, round cake.?月饼是一种美味的，圆的饼干。The first truck is carrying a few baskets.?第一辆拖拉机正在搬运一些篮子。 The temperature will stay above zero.?温度将会保持0度以上。 代词作主语 Who is speaking, please? （在电话中）请问您是谁？ That is OK. 这没问题。  It is a young forest.?它是一片年轻的森林。I do not know if it will grow.?我不知道它是否会生长。That is a bit expensive.?那是有一点贵。You had better buy a new pair.?你最好买一双新的。 It 作主语，有如下情况：?1)指代刚刚提到的事物：What’s this ? It’s a bus. (指代what)?2)指代一个你不知道或判断不清性别的人：Who’s knocking the door? It’s me. (指代 who)?Who’s the baby in the picture? It’s my sister. (指代 who)?3) 表示时间，天气，距离：?What’s the time? It’s eight o’clock. (时间)?What’s it going to be tomorrow? It’s going to be rainy.(天气)?How far is it? It’s about one kilometre away. (距离)?数词作主语 Two will be enough. 两个就够了。 Two-thirds of the workers are women. 三分之二的工人是女工。 One and two is three.?一加二等于三。One is not enough for me. I want one more.?一个不够对于我，我想再要一个。 动名词形式作主语 Skating is good exercise. 溜冰是很好的运动。  Looking up all the new words in the dictionary took him a lot of time. 从字典里查所有的生词花费了他许多时间。  不定式作主语 （常以 It’s adj. to do sth. 形式出现）?To translate this ideal into reality needs hard work. 把理想转变成现实需要辛勤的劳动。 To give is better than to receive ===It is better to give.?给予比获取好。It is difficult to get to sleep.?入睡困难。It’s glad to see you again.?很高兴再次见到你。It was difficult to see.?难于看见。 It’s good to swim in summer.?夏天游泳很好。名词化的形容词作主语 The blind and the lame are well cared for in our country. 在我们国家，盲人和肢残人受到很好的照顾。  The unemployed usually lead a hard life. 失业的人生活一般很困难。  短语作主语 How to do well is an important question. 如何把这件事做好是一个重要问题。  Early to bed and early to rise makes a man healthy. 早睡早起身体好。  从句作主语 What has happened proves that our policy is right. 发生的一切证明我们的政策是对的。  Whether well go depends on the weather. 我们是否去要看