句子成分一．主语（ subject）: 句子说明的人或事物。请找出下列句子的主语并指出什么 （词，短语或句子）可以充当主语。The sun rises in the east. He likes dancing. Twenty years is a short time in history. Seeing is believing. To see is to believe. What he needs is a book. It is very clear that the elephant is round and tall like a tree. 常见错误分析2：动词及其短语在作句子的主语时， 只能使用其 to do 或 doing 的形式。其中不定式强调具体的某一次的动作，-ing 强调经常发生的动作。改错： 1.play computer games does no good to us. 2.Have a walk in the street is her hobby. 3.Go home at once is his decision 4.Make more friends will do good to us. 5.I’m like computer very much. 6.The story was happening the year before last. 二．宾语：1．动作的承受者 -----动宾请找出下列句子的宾语并指出什么可以充当宾语。I like China. He hates you. How many do you need? We need two. I enjoy working with you. I hope to see you again. Did you write down what he said? 2．介词后的名词、代词和动名词-----介宾Are you afraid of the snake/me/fighting? 3．双宾语 -----间宾（指人）和直宾（指物）He gave me a book yesterday. 常见错误分析1：介词后跟宾语时，必须为：名词、代词、ing 或 wh 型的连接词引导的从句。改错：①I am fond of play basketball. ② He’s crazy about read story books. ③ I am sorry for late. ④I felt terribly sad for absent from class. 2：动词及其短语在作句子的主语或宾语时， 只能使用其 to do 或 doing 的形式。其中不定式强调具体的某一次的动作，-ing 强调经常发生的动作。改错：① I enjoy make friends with everyone. ②He wanted go home at once. 三.表语：表语用以说明主语的身份、特征和状态，它一般位于系动词之后。英语中常见的系动词及其分类。①状态系动词：用来表示主语状态：即be 。常译为是②持续系动词：用来表示主语的继续或保持某种状况或态度，主要包括 remain、keep、stay、lie 、stand 、exist 等。保持，依然是I hop...
