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新概念第1册语法总结
新概念英语第一册语法总结
新概念英语第一册语法总结 一、时态： 1. 一般此时此刻时
表示一般性，经常性的动作或客观存在事实。
动词be的用法：I用am，you用3 页 共 13 页
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. ★特别疑问句： What did you do? 〔必背〕
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?
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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，动词变回原形。 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. 4. 此时此刻完成时
构成：主语+助动词have, has+过去分词 用法：
2〕 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〕 3〕 询问别人是否做过某事一般用此时此刻完成时： Have you finished your homework? Have you been to Beijing? Have he seen the film?
4〕 表示起先于过去并持续到此时此刻的动作 I have lived in Beijing for twenty years. I have worked for this school for 1 year.
本语法由kayee Lee编辑，版权全部，侵权必究
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8〕 表示一种经验，经历：去过?地方，做过?事情，经验过?事情 I have never had a bath. I have never seen a film. I have never been to cinema. I have ever been to Paris.
Have been to表示去过，have gone to 表示去了 I have been to London.〔人已经回来〕 He has gone to London.〔人还在那里〕 11〕 表示一种结果， 一般不和时间副词联用 I have lost my pen. I have hurt