新概念一语法知识点总结.docx

细心整理
 新概念英语第一册语法学问点包括一般此时此刻时，此时此刻进展时，一般过去时，此时此刻完成时，一般将来时，过去进展时，过去完成时，过去将来时
　　1. 一般此时此刻时
　　表示一般性，常常性的动作或一般性事实。
　　含有behe river.
　　★特殊疑问句：what, which, how, where, who, etc.
　　疑问词+动词+主语+此时此刻分词
　　What are you doing?
　　What is she doing?
　　What is the dog doing?
　　没有进展时的动词(必背)
　　表示状态，思想，感情和感觉的动词不能表示正在进展的动作
　　1. 表示感觉，感官的词
　　see, hear, like, love, want,
　　2. have, has当”拥有”讲时没有进展时
　新概念英语第一册学问点之一般过去时：
　　一般过去时表示过去发生的动作或事务， 常和表示过去的时间状语连用，如yesterday, last night, the day before yesterday, 3 days ago,
　　含有be动词的句子， 将动词变为过去式，am, is的过去式为was，are的过去式为were
细心整理
　　I was at the butcher’s.
　　You were a student a year ago.
　　The teacher was very beautiful ten years ago.
　　★变疑问句将be动词移动到句首
　　Were you at the butcher’s?
　　Were you a student a year ago?
　　Was the teacher very beautiful ten years ago?
　　★变否认句在be动词后面加not
　　I was not at the butcher’s.
　　You were not a student a year ago.
　　The teacher was not very beautiful ten years ago.
　　★确定答复否认答复
　　Yes, I was. No, I was not.
　　Yes, you were. No, you were not.
　　Yes, he/she was. No, he/she was not.
　　★特殊疑问句：
　　What did you do?
　　(必背)
细心整理
　　不含有be动词的句子，将动词变为过去式，动词过去式构成见附录
　　I finished my homework yesterday.
　　The boy went to a restaurant.
　　The Sawyers lived at King Street a year ago.
　　★变疑问句在句首加did， 动词变为原型
　　Did you finish your homework yesterday?
　　Did the boy go to a restaurant?
　　Did the Sawyers live at King Street a year ago?
　　★变否认句在主语和动词之间加did not
　　I did not finish my homework yesterday.
　　The boy did not go to a restaurant.
　　The Sawyers did not live at King Street a year ago.
　　★确定答复及否认答复
　　Yes, I did. No, I didn’t.
　　Yes, he did. No, he didn’t.
　　Yes, they did. No, they did not.
：
细心整理
　　此时此刻完成时构成：主语+助动词have, has+过去分词
　　用法：
　　1) 表示过去发生的和此时此刻有某种联系的动作，常和just, usually, already, since等时间副词连用
　　I have just had lunch. (饱了，不用再吃了)
　　He has had a cup of tea.(不渴了，不用再喝)
　　They have already had their holiday. (不能再度假了)
　　The boy has already read the book. (已经知道书的内容了，不用再看了)
　　2)