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1、细心整理新概念英语第一册语法总结上八种时态新概念一语法总结上一时态：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be动词的句子He is a teacher.The girl is very beautiful.Tim and Jack are students.变疑问句将be动词移到句首Is he a teacher?Is the girl very beautiful?Are Tim and Jack students?变否认句在be动词后面加notHe is not
2、 a teacher.The girl is not very beautiful.Tim and Jack are not students.确定答复及否认答复Yes, he is. No, he is not.Yes, she is. No, she is not.Yes, they are. No, they are not.不含有动词的句子，即含有一般动词的句子第三人称单数及单数名词He likes books.She likes him.The dog likes bones.变疑问句在句首加does, 动词变为原型Does he like books?Does she like h
3、im?Does the dog like bones?变否认句在主语及动词之间加doesnt, 动词变为原型He doesnt like books.She doesnt like him.The dog doesnt like bones.确定答复及否认答复：Yes, he does. No, he doesnt.Yes, she does. No, she doesntYes, it does. No, it doesnt.留意：第三人称单数形式一般在动词后面加S，不要和名词复数混淆，变否认句或疑问句时名词复数没有任何变更。其他人称及复数名词I want to have a bath.We
4、 have some meat.The students like smart teachers.变疑问句在句首加doDo you want to have a bath?Do we have any meat?Do the students like smart teachers?变否认句在主语和动词之间加dont.You dont want to have a bath.We dont have any meat.The students dont like smart teachers.确定答复及否认答复Yes, I do. No, I dont.Yes, we do. No, we d
5、ontYes, they do. No, they dont.2. 此时此刻进展时表示此时此刻正在进展的动作。构成：主语be动词动词的此时此刻分词其它成分此时此刻分词的构成见附录We are having lunch.He is reading a book.The dog is running after a cat.The boys are swimming across the river.变疑问句将be动词移到句首Are we having lunch?Is he reading a book?Is the dog running after a cat?Are the boys sw
6、imming across the river?变否认句在be动词后面加 notWe are not having lunch.He is not reading a book.The dog is not running after a cat.The boys are swimming across the 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?(必背)没有进展时的动词表示状态，思想，感情和感觉
7、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3. 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wereI was at the butchers.You were a student a year ago.The teacher was very beautif
8、ul ten years ago.变疑问句将be动词移动到句首Were you at the butchers?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notI was not at the butchers.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 we
9、re. No, you were not.Yes, he/she was. No, he/she was not.特殊疑问句：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 Streeta year ago.King Streeta year ago.变疑问句在句首加did，动词变为原型Did you finish your homework yesterday?Did
10、 the boy go to a restaurant?Did the Sawyers live at King Streeta year ago?King Streeta year ago?变否认句在主语和动词之间加did notI did not finish my homework yesterday.The boy did not go to a restaurant.The Sawyers did not live at King Streeta year ago.King Streeta year ago.确定答复及否认答复Yes, I did. No, I didnt.Yes,
11、he did. No, he didnt.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：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
12、容了，不用再看了2)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?3)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.4)表示一种阅历，阅历：去过地方，做过事情，阅历过事情I have never had a bath.I have never seen a film.I have never
13、 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5)表示一种结果， 一般不和时间副词联用I have lost my pen.I have hurt myself.He has become a teacher.She has broken my heart.句型变更：变疑问句将助动词移到句首，变否认句在助动词后面加not.e.g. Have you lost your pen?
14、I have not lost my pen.确定答复及否认答复Yes, I have. No, I have not.特殊疑问句：What have you done?What has he done?一般过去时及此时此刻完成时的区分：但凡有明确的表示过去的时间状语的句子为过去时留意：有些动词表示的动作有一个终点，不能再持续，因此不能和表示一段时间状语连用错：Ive left Beijing for 3 days.对：I left Beijing 3 days ago. I have been away from being for 3 days.5. 一般将来时表示将来将要发生的动作，常常
15、和tomorrow, next year, the day after tomorrow, the year after the next, in five hours time, etc. 表示将来的词联用构造： 主语+助动词will+动词原形I will go to America tomorrow.The pilot will fly to Japan the month after the next.Jack will move into his new house tomorrow morning.变疑问句将助动词移到句首Will you go to America tomorrow?Will the pilot fly to Japan the month after the next?Will Jack move int
