一般过去式的陈述句和否定句
1.陈述句结构：主语+动词过去式+其他，该句型表示某人过去做过了某事。
例句：I washed them for you.
Mum bought new clothes for me.
2.否定句结构：主语+didn't +动词原形+其他该句型表示某人过去没有做过某事。例句：She didn't wear the red T-shirt。
I didn't go there yesterday。
陈述句变双重否定句练习 双重否定句 双重否定句是使用两个否定副词来表达肯定含义的句子。例如"不……不"、"没有……不"、"不" 等。 双重否定句的肯定语气比一般肯定句强烈或委婉。例如： 1、他不敢不去。（强烈） 2、我不得不告诉你事情的原委。 （强烈）3、没有谁不惧怕他的威严。（强烈） 4、你若是想在这个世界留下值得让人怀念的事迹，那 就非得有毅力不可。（强烈） 5、他不会不同情我的。（委婉） 6、没有什么不可以。（委婉） 书面语中还经常使用" 无不、无非、不无、必不" 等双重否定词语来表示肯定。例如： 1、他的话不无道理。 2、在场的观众无不为他的精彩表演所打动。 3、他无非是想多捞点退休金罢了。 4、我虽然年轻，但未必不是你的对手。 双重否定句也就是一种语义大于肯定句的语句 1 、我对老师们的勇敢，不得不从心底里感到无限的敬佩．（改为双重否定句） 可以改为： 1 我不能不对老师们的勇敢，从心底里感到无限的敬佩。
2 我对老师们的勇敢，不能不从心底里感到无限的敬佩。 练习 1、香港回归伟大的祖国，我们无不感到无比自豪。 2、您为我们付出了这样高的代价，非足以表达您对中国人民的友谊不可。 3、每个小孩子都喜欢小动物。 4、我对同学们的勇敢精神，从心底里感到无限的敬佩。 5、信赖，往往创造出美好的世界。 6、这是伟大的奇观。 7、你应该知道这件事。 8、我们建成了希望小学。
9、詹天佑是我国杰出的爱国工程师。 10、星期天，我们必须去看排球赛。 11、报纸的诱惑力如此之大，每日都要读它。 12、他这样做虽然过分了点，但还是有道理的。 13、问题还没有弄清，但已经有了一点儿头绪。 14、写得不怎么样，但还是有希望的。 TOP 肯定句、否定句、双重否定句练习题 一、把肯定句改为否定句，把否定句改为肯定句。 1、街上的人真多。 2、说起地道战，谁也不能不承认是个奇迹。 3、谁也不能否认地球不是绕太阳运行的。 4、他是一个听话的孩子。 5、我只有用劳动来解除饥饿的威胁。
陈述句变否定句 陈述句：是用来陈述一件事情或表示一种看法，可分为肯定句和否定句两种形式。 一、变否定句： 1.当谓语动词是be动词,am, is are或者过去时was, were时，直 接在这些词后面加not构成否定形式，即am not, is not=isn’t , are not=aren’t。如果句子里有some，在否定句中要变成any。 and 变成or。 Eg. She is a beautiful girl. (改为否定句) - She isn’t a beautiful girl. There are some students in Sun school. (改为否定句) -There aren’t any students in Sun school. 2.当句子中谓语动词是助动词will,情态动词can, could, should, must等时，直接在助动词和情态动词后加not 变为否定句。 注意will not = won’t, can not=can’t, must not =mustn’t 表示禁止。如果句子里有some，在否定句中要变成any。and 变成or。Eg .My family will go to Beijing and Qingdao next Sunday . (改为否定句) -My family will not go to Beijing or Qingdao next Sunday. They can run very fast. (改为否定句) -They can’t run very fast. 3.Eg.谓语动词是行为动词而又没有助动词或情态动词时，必须
一般过去时：表示过去发生的动作或事件，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 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? ★变否定句在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. ★肯定回答否定回答 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） 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. ★ 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 restaura nt?^变否定句在主语和动词之间加did n otl did not finish my homework yesterday.The boy did not go to a restaurant.The Sawyers did not live at King Streeta year ago* 肯定回答及否定回答 Yes, l did. No, l didn ' t. Yes, he did. No, he didn ' t. Yes, they did. No, they did not.
陈述句变为否定句 1.如果陈述句中有be动词（am , are, is, was, were）,就在be动词后 面直接加not。 I am a student. → I am not a student. You are sad. → You are not sad. She is a good girl. → She is not a good girl. He is a good boy. → He is not a good boy. Yesterday was Monday. → Yesterday was not Monday. The students were busy yesterday. → The students were not busy yesterday. 2.如果陈述句中有情态动词（can must should may will等），就在情 态动词后面直接加not。 I can swim. →I can not swim. You will go to the park. → You will not go to the park. 3.如果陈述句中没有be动词也没有情态动词（就是实意动词），就 需要借助助动词（do, does, did）来帮助否定。 ①当句中的动词是原形时，加don’t I like English. → I do not like English. You have dinner. → You do not have dinner. ②当句中的动词是第三人称单数时，加doesn’t ，再加动词原形 She likes singing. →She doesn’t like singing. She does her homework. → She does not do her homework. (特例)
陈述句改成双重否定句的方法和步骤： 1、根据句子意思，选择恰当的双重否定词； 2、替换或删去原句中“要、得(děi)、都、应该、只好、一定、必须、肯定”等词语； 3、删去原句中“很、非常、十分、分外、更加”等表示程度深的词语； 4、检查改后的句子是否读得通顺。 双重否定词及分类： 1、不得不、不能不、不会不、不是不、不敢不； 2、无不、无非、没有不、不是没有、不可能不； 3、不……不……、没有……不……、非……不可。 双重否定是一句话中有两个否定词语，加强了肯定的意思。双重否定句的作用是加强语气。分类 双重否定句主要有三种形式。一种是两个否定副词连用，一种是一个否定副词加上一个否定意义的动词，再一种是一个否定副词（或否定意义的动词）加上反问语气。这三种句式中，否定副词（或否定意义的动词）加反问语气的，都具有加强语气的作用。例如，“敢于这样做的人，难道不是一个英雄吗？”，意思就是“是一个英雄”，但语气更强烈，强调了敢于这样做的人是一个“大大的英雄”。 双重否定有两种形式： 1、由两个不构成。如：这件事我不得不做。 2、由一个反问词(难道，怎能等)加一个不组成，构成反问句．但也是双重否定句． 双重否定句就是表示肯定的意思，语气比陈述句强烈． 1、香港回归伟大的祖国，我们不得不感到无比自豪。 2、您为我们付出了这样高的代价，不得不表达您对中国人民的友谊。 3、没有哪个小孩子不喜欢小动物。 4、我对同学们的勇敢精神，从心底里不得不感到无限的敬佩。 5、信赖，不得不创造出美好的世界。 6、这不会不是伟大的奇观。 7、你不得不知道这件事。 8、我们不得不建成了希望小学。 9、詹天佑不会不是我国杰出的爱国工程师。 10、星期天,我们非去看排球赛不可。 11、报纸的诱惑力如此之大，每日非要读它不可。 12、他这样做虽然过分了点，但并不是没有道理的。 13、写得不怎么样，不是没有希望的。 14.我不得不承认那个是我的东西. 15.幼儿园的小朋友没有一个不喜欢王老师。 16.你不会不知道这件事。 他不可能不那么高。 这些灯没有哪两盏是相同的。 他不可能不迟到。
陈述句 1. 陈述句概念和基本类型 陈述句是用来陈述一件事或表达一种看法的句子。根据句中动词的类型和后接宾语的情况，通常又可将陈述句划分成一下五种形式： 类型 常见谓语动词 例句 主语+不及物动词 S+Vi sleep, walk, happen, come, go, stay, arrive, laugh,等 The boy slept for a long time. 那个男孩睡了很久。 主语+及物动词+宾语 raise, call, meet, eat, leave 等 Everyone knows the rule. ? 重点：陈述句的五大基本结构；陈述句的句型转换；祈使句的 含义。 ? 难点：陈述句的否定。 1. 否定大多时候是找原句中的助动词作文章，如果有助动词或be 动词就否定在它们身上，若没有需要判断时态和人称，借助do, did, does 进行否定； 2. think 等表观点词的否定转移； 3. either...or 等关联词的全否定。
? 注：S ：主语；Vi ：不及物动词；Vt ：及物动词；P ：表语；O ：宾语；C ：宾语补足语。 2. 陈述句的否定结构 陈述句的否定一般否定在be 动词、助动词或情态动词上，如： I am not a doctor but a teacher. 我不是一名医生而是一个老师。 I haven’t finished my homework yet. 我还没完成我的作业。 I can’t do it by myself. 我不能独立完成。 在以下几种情况下，句子否定比较特殊，需要特别注意。 1). 含有have 的否定句 (1). have 作实意动词，表“有”或“吃”时，否定在前，根据时态用don’t, doesn’t 或didn’t 否定，如： I didn’t have lunch today. 今天我没吃午饭。 (2). have 作为助动词，即在完成时中，否定直接用haven’t 既可，如： I haven’t been to China yet. 我还没去过中国。 2). 含有all, both, each, both…and…等的肯定句中，加not 为部分否定；若表示全部否定需要把上述词变成否定形式，即no, no one, nobody, none, neither, neither…nor…等词，如： 肯定：Both Tom and Jack are good students. 汤姆和杰克都是好学生。 否定：Neither Tom nor Jack is good student. 汤姆和杰克都不是好学生。 3). 句中含有already （已经），too （也）的肯定句加not 变为否定句时，要分别把already 和too 变为yet 和either ，如： 肯定：He has already finished his homework. S+Vt+O 每个人都知道这个规则。 主语+及物动词+双宾语 S+Vt+O+O give pass, lend, send, show, buy, make, find, draw 等 Tommy gave me a present yesterday. 汤米昨天送给我一个礼物。 主语+及物动词+宾语+补语 S+Vt+O+C make, call, find, have, ask, tell, keep, want, hear 等 He found the movie interesting. 他发现这部电影很有意思。 主语+系动词+表语 S+V(系动词)+P be, become, look, get, feel, see, turn, keep, sound 等 Tony felt happy. 托尼感到很开心。
否定句变换口诀 1. 变否定，找be、 can ， be、can后边加not， 2. 无be无can找动词，动词前边加don't/doesn’t，后面动 词用原形。 【典型例题】 1. David watches TV every evening.（改为否定句） 2. She is buying some food in the supermarket（改为否定句） 3. He can play the piano.（改为否定句） 一般疑问句变换口诀 1. 一般问，找be、 can ， be、 can提前用问号； 2. 无be无can借用do（三单does）, 放到句首要大写。 【典型例题】 1. This is my toy car.（改为一般疑问句） 2. He can play basketball.（改为一般疑问句） 3. Jack speaks English very well. （改为一般疑问句） 对划线部分部提问口决 划线问，先把原句变疑问，找准特殊疑问词，放在句首去划线，动词词组do 代替，时态人称要注意。 【典型例题】 1. The children are flying kites in the park. （对画线部分提问） 2. There are ten books in the bag.（对画线部分提问） 3. She is a nurse. （对画线部分提问）
一、按要求完成句子（要求：A：改为一般疑问句 B：改为否定句） 1. I am a student.→A: B: 2. They are English cars. →A: B: 3. This is a pencil-box. →A: B: 4. Its name is Polly. →A: B: 5. Jim is at school. →A: B: 6. These are my English books. →A: B: 7. I know his name. →A: B: 8. Please look after your cat. →A: B: 9. There is some money in the purse. →A: B: 10. There are many apples on the tree. →A: B: 11. You can go to have a look. →A: B: 12. Come here, please. →A: B: 二、回答句子（A：肯定回答 B：否定回答） 1. Are you a teacher? →A: B: 2. Is this your ruler? →A: B: 3. Are those banana trees? →A: B: 4. Is it a nice room? →A: B: 5. Is there a picture on the wall? →A: B: 6. Are there any trees on the hill? →A: B: 7. Can you see a bird in the sky? →A: B: 8. Do you know Mr Wang? →A: B: 陈述句变一般疑问句 1. His father is an English teacher. _________________________________________ ? 2. These cats are crying.（喊叫） _________________________________________ ? 3. They can swim. _________________________________________ ? 4. I like to read（阅读） English. _________________________________________ ? 5. I go to school on foot.（走路） _________________________________________ ? 6. He likes English. _________________________________________ ? 7. His father goes to work by bus.（乘公共汽车） _________________________________________ ? 8. He is crying（哭） under the tree. _________________________________________ ? 9. The boy does some housework（家庭作业） at home. _________________________________________ ? 10. The children had a good time in the park（公园）. _________________________________________ ?
般过去式的否定句 1. 动词是Be 动词时，一般过去时的否定式是在be 动词后加not 。 句型：主语+wasn ' t/weren ' t … I was in Beijing yesterday. We were in Beijing yesterday. 否定句：I wasn ' t in Beijing yesterday. We weren ' t in Beijing yester 练习 ( ) 1. It ____________ (not be) Ben's birthday last Friday. A. wasn ' t B. weren ' t C. isn ' t D. aren 't ( ) 2. These men _________________ (not be) firemen a week ago. A. wasn ' t B. weren ' t C. not be D. aren 't ( ) 3. They ______________ (not be) in Beijing three days ago. A. wasn ' t B. weren ' t C. not is D. aren 't ( ) 4. It ____________ (not be) the 2nd of November yesterday. A. wasn ' t B. weren ' t C. not are D. aren 't 2. 动词是行为动词时，一般过去时的否定式是在动词原形前加助动 词did not (didn 句型).主语+didn ' t+动词原形 I told them the news yesterday. 否定句：I didn ' t tell them the news yesterday. 练习 1. Miss Guo _____________ (not get) up late the day before yesterday. 2. We all _____________ (not have) a good time three days ago. 3. She ____________ (not find) a beautiful butterfly just now.
课后练习 一般过去式的否定句 1.动词是Be动词时，一般过去时的否定式是在be动词后加not。 句型：主语+wasn’t/weren’t… I was in Beijing yesterday. We were in Beijing yesterday. 否定句：I wasn’t in Beijing yesterday. We weren’t in Beijing yesterday. Exercises(练习): ( ) 1. It ____________ (not be) Ben's birthday last Friday. A. wasn’t B. weren’t C. isn’t D. aren’t ( ) 2. These men_________________ (not be) firemen a week ago. A. wasn’t B. weren’t C. not be D. aren’t ( ) 3. They _____________ (not be) in Beijing three days ago. A. wasn’t B. weren’t C. not is D. aren’t ( ) 4. It ____________ (not be) the 2nd of November yesterday. A. wasn’t B. weren’t C. not are D. aren’t 2.动词是行为动词时，一般过去时的否定式是在动词原形前加助动词did not (didn’t).句型：主语+didn’t+动词原形 I told them the news yesterday. 否定句：I didn’t tell them the news yesterday. Exercises(练习): 1. Miss Guo ______________ (not get) up late the day before yesterday. 2. We all ______________ (not have) a good time three days ago. 3. She _____________ (not find) a beautiful butterfly just now. 4. I ____________ (not watch) a cartoon yesterday evening. 5. Her father ___________ (not read) a newspaper last night. 行为动词一般过去时的疑问式 一、一般过去式的一般疑问句： 1.有be动词时，把be动词提前 句型：Was+主语+…? / Were+主语+ … ？ There were three cups of tea on the table just now. 一般疑问句:Were there three cups of tea on the table just now? Yes, there was. No, there wasn’t. 1. There were some oranges in the cup.（变一般疑问句) _________ there ___________ orange in the cup? 2. It was Monday yesterday. （变一般疑问句) _________ it Monday yesterday? 3. Mary and Mike were in Shanghai last month. （变一般疑问句) _________ Mary and Mike in Shanghai last month. 2.动词是行为动词时，在句首加助动词did Did+主语+动词原形+其他？ They finished their work at four. 一般疑问句:Did they finish their work at four? Yes, they did. No, they didn’t. Exercises(练习):
句型转换的方法 一、肯定句改否定句的方法——一步法 1、在be动词后加not。如：is not ，are not ，am not，was not，were not； 2、在can，should，will等后加not。如：cannot，should not，will not； 3、上述都没有的，在动词前加助动词否定形式don’t/doesn’t/didn’t。 4、some 改成any。 把下面的句子变成否定句。 1.She is watching TV now. 2.We go to school on Sunday. 3.His father works hard. 4.Jack's mother is a nurse. 5.The cat runs fast. 6.They like reading books. 7.My grandpa gives me a hot dog. 8.Tom often walks to school.
9.I have a doll. 10.It is eating fish. 二、肯定句改一般疑问句的方法——三步法 1、把be动词放在句首，剩下的照抄，（some 改成any，my改成your等）句点改成问号。 2、把can，shall，will等放到句首，剩下的照抄，（some 改成any，my 改成your等）句点改成问号。 例如：陈述句: They are in the park. He can play the guitar.. 一般疑问句: Are they in the park? Can he play the guitar? 把下列句子变成一般疑问句 1. I am listening to music. ______________________________________ 2. Mike is a student. _______________________________________ 3. Sarah can clean the classroom. ________________________________________ 4. They are in the zoo. ________________________________________ 5. There are some flowers in the vase. ________________________________________ 6.This is my sister. _________________________________________ 7.We are sweeping the floor.
双重否定句和陈述句的转换 (一) 双重否定句 （1）定义 双重否定就是有两个否定词,即表示肯定的意思。双重否定句是相对于单纯否定句而言的，它用否定加否定的形式，表达肯定的语意。一般的语法书普遍认为，双重否定句的作用是加强语气。例如:“他不是不来”意思是他要来的。“我不得不承认那个本是我的.”，不得不就是双重否定，这句话的原意为：我承认那个本是我的。 （2）双重否定的两种形式： 1、由两个不构成。如：这件事我不得不做。 2、由一个反问词(难道，怎能等)加一个不组成，构成反问句．但也是双重否定句． 注：确定句子到底是肯或否，先数一下有几个否定词。偶数个否定词，句意为肯；奇数个否定词，句意为否。表示否定的词大概有：未、非、否、莫、不等等。 （二）陈述句变双重否定句练习（用两种方法分别对下列陈述句进行修改） 方法1：先找出句子的中心，即主谓宾部分，在动词前面加上或改为“不得不，不能不……”或两个否定词之类的词语，使其变为双重否定句，但是最后一定要检查一下，不要改变句子原来的本意。 方法2：用前面讲过的把陈述句变反问句的方法也可以用。 1 香港回归伟大的住过，我们感到无比的自豪。 2 每个小孩子都喜欢小动物。 3 我对同学的勇敢精神，从心底里感到无限的敬佩。 4 这是伟大的奇观。 5 你应该知道这件事。 6 詹天佑是我国杰出的爱国工程师。 7 星期天，我们必须去看比赛。 8 我们应当参加集体活动。 9 要去遥远的地方，我要和爸爸妈妈商量商量。 10 我们得保证那东西完好无缺。 9报纸的诱惑力如此之大，我每天都要读它。 （后面的题是改为两个否定的词语） 12 他这样做虽然过分了点，但还是有道理的。 13 问题还没有弄清楚，但已经有了一点头绪。 14 小明的作文写的不怎么样，但还是有希望的。 （三）双重否定句改陈述句的练习 方法：先找到双重否定的词即两个否定词，在原句意思不变的情况下，把它改为肯定的意思。 15人们不会不喜欢他这样的孩子。
陈述句变否定句的练习题 I. Be动词 I. He is a boy. 2.1 am your friend. 3. My sister is a beatiful girl. 4. My mother is a worker. 5. They are in the classroom. 6. There are some books on the bookshelf. 7. I was at home yesterday. 8. They were in Beiji ng ten years ago. 9. I am look ing for a job recen tly. 10. The stude nts are play ing basketball in the playgro und. II. 情态动词 1. Lucy will be back in a week. 2. She can sing a song and draw a picture. 3. You can use the dict ion ary. 4. Peter n eed go home tomorrow. 5. You should line up whe n you wait for a bus. 6. We n eed lear n someth ing to cook. 7. I can write a book. 8. You should say “ Sorry” to somebody who you hurt him. 9. He must stay at home to finish his homework. 10. I can go to Shan ghai Zoo.I II. 实意动词 1. We come from Chi na. 2. We like the mask. 3. He likes the violi n. 4. Have some bread, Tom. 5. Please ope n your books. 6. I like Chinese、Maths、Art and PE. 7. She has a shower in the morning. 8. Peter did lots of work in the compa ny last ni ght. 9. They had a lot of fun in past ten years. 10. I used to play the pia no. answer: I. Be 动词 1. He is a boy. He is n ot a boy. 2. I am your friend. I am not your friend. 3. My sister is a beatiful girl. My sister is not a beatiful girl. 4. My mother is a worker. My mother is not a worker. 5. They are in the classroom. They are not in the classroo. 6. There are some books on the bookshelf. There are not any books on the bookshelf. 7. I was at home yesterday. I was not at home yesterday. 8. They were in Beijing ten years ago. They were not in Beijing ten years ago. 9. I am look ing for a job recen tly. I am not look ing for a job rece ntly. 10. The stude nts are play ing basketball in the playgro und. The stude nts are not play ing basket
陈述句 一、陈述句的概念 陈述句是用于陈述事实和观点的句子。陈述句包括肯定结构和否定结构，句末用句号。如：This is a desk. (肯定结构) He can sing and dance. (肯定结构) He doesn’t have a computer. (否定结构) There aren’t any pictures. (否定结构) 二、肯定句变否定句的基本方法 1.be动词的否定式 be 动词根据不同的人称和时态有不同的形式，在一般现在时中是am , is , are可用作联系动词，构成否定式时，一律在其后面加否定词not. He is reading. --- He is not reading. They are from China. --- They are not from China. 2.情态动词的否定式 情态动词的否定式是在其后面直接加not. 如： I can swim. --- I can’t swim. He can dance. --- He can’t dance. You should go to school at seven. --- You shouldn’t go to school at seven. 3.实义动词的否定句 实义动词变否定句时，要借助助动词do , does，在一般现在时中用do或者does其句子结构为：主语+ don’t / doesn’t + 动词原形+其它 例如： I like pop music. --- I don’t like pop music. He likes running. --- He doesn’t like running. She does her homework at home. --- She doesn’t do her homework at home. 典型例题： 1.My sister ______ moon cakes with eggs in them. A. don’t like B. doesn’t like C. doesn’t likes D. doesn’t liking 2. He often does his homework at home. 变为否定句 _______________________________________________________________ 3 . He doesn’t goes to the zoo every Sunday.(改错题) （）_________ A B C D 4. Does Li Lei likes sports? （判断正误）( ) 开心练习：
一、含有be动词的一般疑问句,通常把be动词调到句首。例如: 陈述句:They are in the swimming pool. 一般疑问句:Are they in the swimming pool? 注意:一般疑问句句末要用“?”。 二、含有情态动词的一般疑问句(can, may...),把情态动词调到句首。例如: 陈述句:He can drive a car. 一般疑问句: Can he drive a car? 三、含有have的一般疑问句,have译为“有”。一般疑问句式有两种形式: 1.把have/has调到句首。例如: 陈述句:Tommy has a computer. 一般疑问句:Has Tommy/he a computer? 2.加助动词do/does,第三人称单数用does,其他人称用do。其句型为:Do/Does + 主语+ have...?例如上句可变为: Does Tommy have a computer?一般疑问句：以be动词, have /has/do等助动词、can/may等情态动词开头，以yes或no来回答的问句。 它的基本结构是：Be/Have /Has/Did等助动词（包括情态动词）＋主语＋谓语（包括表语）＋┄？回答常用简略回答。 四、句子里没有be动词、助动词、情态动词（am/is/are/was/were/will/can/may/must/could/have/has[有])等，就需要加助动词do, does,（三单）、did（过去式）来构成疑问句，加上这些助动词后，句子中谓语动词必须用原形。 其句型为:Do/Does/did + 主语+ 动词原形+其它? 陈述句:Amy speaks English. 一般疑问句:Does Amy speak English? 注意：在把肯定句改成否定句或一般疑问句的时候,要注意句中是否有already、some、something、somebody等词，如果有也必须进行改变，already要改成yet，some、something、somebody等分别改成any、anything、anybody等。另外，在改成否定句的时候注意把too改成either,both改成neither,all改成none等.在改成一般疑问句的时候，常常把第一人称I、we改成第二人称you。 好了,知道了如何问话之后,我们来了解一下如何回答一般疑问句。首先要有人称的改变。当主语为名词时,在答语中要改成其相应的代词。另外,答语有两种,肯定的回答(用yes)和否定的回答(用no),否定式常用缩写形式。现在还是让我们分句型一一说明。 一、一般疑问句含be动词时,用be动词回答,句末用句号。例如: -Is Mary your sister? -Yes, she is. / No, she isn’t.(缩写) 二、一般疑问句含有情态动词(can, may, should等)时,用情态动词回答。例如: -May I come in? -Yes, you may. / No, you can’t. 三、一般疑问句含有have(译为“有”)时,有两种回答方式。 1.直接用have/has回答。例如: -Have they any pictures? -Yes, they have. / No, they haven’t. 2.用助动词do/does回答。例如: -Does Millie smoke? -Yes, she does. / No, she doesn’t. 四、一般动词的一般疑问句回答时也用助动词。例如: -Do the workers live in London? -Yes, they do. / No, they don’t.
一般过去式的否定句 1.动词是 Be 动词时，一般过去时的否定式是在be 动词后加 not。 句型：主语 +wasn’t/weren ’t ? I was in Beijing yesterday. We were in Beijing yesterday. 否定句：I wasn’t in Beijing yesterday. We weren’t in Beijing yesterday.练习 ( ( ( () 1. It ____________ (not be) Ben's birthday last Friday. A. wasn’t B. weren’t C. isn’t D. aren’t ) 2. These men_________________ (not be) firemen a week ago. A. wasn ’ t B. weren’ t C. not be D. aren’t ) 3. They _____________ (not be) in Beijing three days ago. A. wasn ’ t B. weren’ t C. not is D. aren’t ) 4. It ____________ (not be) the 2nd of November yesterday. A. wasn ’ t B. weren’ t C. not are D. aren’t 2.动词是行为动词时，一般过去时的否定式是在动词原形前加助动词did not (didn ’句t)型.：主语 +didn ’t+动词原形 I told them the news yesterday. 否定句： I didn ’t tell them the news yesterday. 练习 1.Miss Guo ______________ (not get) up late the day before yesterday. 2.We all ______________ (not have) a good time three days ago. 3.She _____________ (not find) a beautiful butterfly just now. 4.I ____________ (not watch) a cartoon yesterday evening. 5.Her father ___________ (not read) a newspaper last night. 行为动词一般过去时的疑问式 一、一般过去式的一般疑问句： 1.有 be 动词时，把 be 动词提前