电大英语考试要点.ppt

没有人称和数的变化。它具有动词的特征，可以带表语、宾语、状语等。 二、用法: 1、To learn English well is our duty (责任) It is our duty to learn English well.(主语) 2、Their work is to produce more machines. (表语) 3、He wants to study English. (宾语) 4、I have something to do this afternoon (今天下午我有事要做)（定语） [常和它修饰的词在意义上有动宾关系，因此，如果不定式是vi,后面要加必要的介词： Give me a piece of paper to write on . (给我一张在上面写字的纸) He is a good comrade to work with . (他是一位很好共事的同事)] 5、Early in 1938 he went to Yenan to study. (38年初，他到延安去学习，目的状语) 6、His brother always gets up early so as to/in order to catch the first bus.(…以便赶上第一班车。目的状语) 7、 She lived to be ninety. (她活到九十岁。结果状语) 8、 He was too excited to sleep. [Too…to 太…（以致）不能] 结果状语 （他当时太激动了，以致不能入睡。） 9、This room is big enough to hold a hundred people . (大的足以容纳一百人。 结果状语) 10、 I saw him come here this morning. (今天早晨我看见他到这儿来了。 作宾语补语) （在see, hear, feel, make (使)、have (使)、let (让)等动词后面要求不带to的不定式作宾补） 11、He was seen to come here this morning. (今天早晨有人看见他来这里了。作主语补语。) 12、 He asked me not to do so . (他要求我别那么做。不定式的否定式) 13、 She asked to be sent to the countryside. (不定式的被动式) 14、Who will show John how to use it . (疑问词 + 不定式，作宾语) 15、 When to start has not been decided. (作主语) 二、将来完成时： （一）概念： 表示将来某一时刻或某一段时间即将完成的动作。 （二）构成： will + have + 过去分词 （三）用法举例： 1、I’ll have retired by the year 2019. 2、We’ll have finished the work before next Friday. 3、When you come back from Japan, your daughter will have graduated from a middle school. Unit 8 过去进行时： 一、概念： 表示过去某一时刻或某一段时间正在进行的动作。 二、构成： was / were + 现在分词 三、用法举例： 1、I was watching TV at seven yesterday evening. 2、What were you doing at 7 yesterday evening? Unit 9 I、过去将来时： 表示对于过去某一时间 而言将要发生的动作或存 在的状态。 Would / Should + 动词原形 1、Yesterday he told me he would leave for Shanghai. 2、 They wanted to know when you would finish the article. II、过去完成时： 表示在过去某一时间或动作以前已经完成了的动作。简言之，过去完成时所表示的时间就是“过去的过去” had + 过去分词 Unit 10、11 间接引语与间接疑问句 直接引语变成间接引语时要注意下列各种变化: 一、直接引语是陈述句： （一）时态的变化： 主句中的谓语动词是过去