Patterns
1.否定的一般疑问句
语气较强，有强烈的否定、不满意、惊奇等感情色彩，回答时根据实际情况
Aren’t you a student? Yes, I am.
2. here, there 开头的句子若为名词则要用倒装结构：Here are my clothes.
Here/There + 动词+名词主语；若主语是代词则不倒装。
Here are my clothes. Here they are.
3. There is /are doing 有某人做某事
There is a boy swimming in the river.
There are hundreds of people watching the football match.
4. have fun doing sth 做某事有乐趣，尽情做某事
We are going to have fun learning and speaking English this term.
5. be sorry to do sth为正在做的事或将要做的事表示歉意时
be sorry that…, be sorry for doing sth为做了的事而道歉时
I’m sorry to say I can’t help you.
I’m sorry for being late.
I’m sorry for breaking your cup. = I’m sorry that I broke your cup.
6. say goodbye to向某人告别
say hello to, say yes to, say no to
7. so + 助动词+ 主语某人、物也一样；助动词必须与前句的谓语动词以及后句的主语的人称和数保持一致。
Mary likes Chinese. So does Tim. = Mary likes Chinese. Tim likes Chinese, too.
= Both Mary and Tim like Chinese. = Mary and Tim both like Chinese.
8.在动词think, hope, believe, be afraid后可用so 来代替后者避免重复前者所说过的话I think / hope / believe so. Are we late? I’m afraid so.
否定句中，think, believe 可用两种形式：a. I don’t think / believe so. b. I think / believe not ; 而hope, be afraid 只能用第二种形式
Do you think the bus will arrive here on time?
I don’t think so/ I think not.
Do you think we’ll have bad weather? I hope not.
Are you on time? I’m afraid not.
9. 在动词think, find, feel 后接不定式作宾语时，而宾语又带有一个形容词，名词作宾语补语时，用it 作形式宾语，把不定式放在补语后。
I feel it my duty to help you. I found it difficult to study maths.
10. be always doing表示经常反复性的动作，表示说话人的某种感情；赞扬，批评，厌烦等，而在一般现在时里没有感情色彩
e.g. He is always working late. He always works late.
He is always making the same mistake. You are always leaving things about.
He is always talking big. 爱说大话
11. 祈使句+ or + 陈述句意义上相当于if 引导含有否定意义的条件状语从句if…not Let’s move the stone, or there may be an accident. = If you don’t move the stone, there may be an accident.
Put on more clothes, or you’ll catch a cold. = If you don’t put on more clothes, you’ll
catch a cold.
若将or 换成and, 就相当于if 引导的含有肯定意义的条件状语从句
Take more exercise and you will feel healthy. = If you take more exercise, you’ll feel healthy.
12. 在含有do you think 的特殊疑问句中，该词组应放在疑问词后，如：疑问词+do you think + 主语+ 谓语；如疑问句是主语，应：疑问句（主语）+do you think + 谓语
e.g. Who do you think he is? = Do you think who he is?
Who do you think told me so?= Do you think who told me so?
When do you think the meeting will begin?
13. It is said that…据说
It 是形式主语，真正的主语是that引导的名词性从句，相当于somebody says that…, 本结构不是被动，类似的有：It is reported that…It is believed / supposed that
It’s known that…I don’t know the school, but it is said that it is quite a good one.
14. 英语中表示计量方法：数词+metre /kilometers + long /wide, deep, high, tall/high The boy is 1.70 metres tall. The wall is twenty metres high.
本结构可作后置定语，但当它作前置定语是，须用连字符，中间名词用单数
There is a river thirty metres wide in front of the village. = There is a thirty-metr-wide river in front of the village.
15. keep 的几种常见句型
1）keep + 宾语+ 宾补
a. keep + 宾语+形容词/副词/介词短语，使。。。处于(保持)某种状态
We must keep our classroom clean and tidy.
The students must keep their hands behind their backs.
Don’t keep your hair so long. Don’t get up. I must keep you in bed.
The bad weather keeps us inside the house.
b. keep + 宾语+动词-ing 使（让）。。。继续着某个动作
Don’t keep me waiting for long.
Uncle Wang often keeps his car running very fast.
The teacher always keeps us thinking in class.
2) keep + 形容词（做表语），保持某种状态
You must look after yourself and keep healthy.
The shop keeps open twelve hours a day.
Stop talking and keep quiet.
3) keep + 动词-ing= keep (on) doing sth, 表示继续（一直、老是）做某事
Jim keeps on doing his homework. Don’t keep talking.
The farmer keeps working the whole day.
Keep doing & keep (on) doing 的区别：动作有间隔
People kept on coming to the hospital to see him.(有间隔)
He kept standing up in class. (无间隔)
4）keep + 宾语，保存某物，有时表示：借（一段时间连用）
Could you keep these letters for me, please?
---How long may I keep the book? --- For two weeks.
5) keep 表示饲养、瞻养，后接表示人或动物的名词
Herriot himself kept two dogs. My uncle has a large family to keep.
句型考试的类型
I. 句型转换
1. 陈述句改为一般疑问句
2. 陈述句改特殊疑问句
what , what…for, what time / class / grade , which, which subject /one /man , who, whose, why, when, where. how, how old, how many, how much, how long, how soon, how often, how fast, how far, how high,
3. 肯定句改为否定句
1) 句中有some/something 应该为not…any /anything 或no /nothing
2) 主句为第一人称时，动词believe, think, expect, suppose 等后的宾语从句要否定前移。
I don’t believe he will tell a lie.
3) both (of…), all(of…) 应改为neither(of…), none(of),
e.g. Both of them work in this school. Neither of them works in this school.
4) both…and, 应改为neither…nor…
5) already 应改为yet
e.g. I have already seem the film. I haven’t seen the film yet.
6) 一些否定词也可使句子成为否定意义never, hardly, seldom, rarely, scarcely, little, few, nothing, none, neither, no longer
He was pleased. He was scarcely (=hardly) pleased.
I have been to America for several times. I have never been to America.
4. 陈述句改为感叹句
5. 主动语态与被动语态互换
1）双宾有两种
My mother gave me a present.
A. I was given a present by my mother.
B. A present was given to me by my mother.
2) 含有短语动词的被动语态，动词词组不能分开
e.g. They took care of the children. The children were taken care o
f.
3) 宾语从句的主动语态改为被动语态有两种结构
e.g. They believe that he is honest.
It is believed that he is honest. He is believed to be honest。
II. 句子合并
将两个句子合并为一个复合句
Where does Mr Black live? Could you tell me? (宾语从句)
Could you tell me where Mr Black lives?
You won’t have enough rest next week. You may be ill. (条件状语从句)
If you don’t have enough rest next week, you may be ill.
My sweater is two hundred yuan. Joe’s sweater is nine hundred yuan. (比较状语从句) Joe’s sweater is much dearer than mine.
III. 同义句转换
1. 用同义词转换
The story happened in 1997. The story took place in 1997.
When I got to America, I’ll let you know.
When I arrive in America, I’ll let you know.
Have you received a letter from Jim? Have you heard from Jim?
2. 不同词性的转换
There was a heavy snow last night. It snowed heavily last night.
3. 用反义词转换
Remember to wash these clothes. Don’t forget to wash these clothes.
4. 复合句变为简单句
The mountain is so high that we can’t climb up to the top.
The mountain is too high for us to climb p to the top.
5. 有简单句变为复合句
Is he unhappy without me? Is he unhappy while I’m away?
6. 状语从句的转换
Maths isn’t so interesting as English. Maths is less interesting than English.
7. 肯定句与否定句的转换
If you don’t get up early, you will be late.
Get up early, or you’ll be late.
8. 语态之间、时间之间的转换
They heard her sing a song at the party. She was heard to sing a song at the party. 星沙英语网
一般疑问句的肯定回答 与否定回答 Company number：【0089WT-8898YT-W8CCB-BUUT-202108】
一般疑问句的肯定回答与否定回答 1. 主语一致 IsheTomYes,,heisn’t. Aretheygood friendsYes,,theyaren’t. 注意①：问句用you,回答改用I或We AreyouJackYes,,I’m not. AreyouChineseYes,,wearen’t. 注意②：问句用this/that或these/those,回答改用it或they Isthisyour bookYes,,itisn’t. Arethoseyour books Yes,,theyaren’t. 练一练 Are you Gina Are those his erasers Are you 12 years old Is she a good teacher Are these his books 含be动词的句子变疑问和否定句变法 Be动词包含：am is are 否定句： eg：It is a goat. It is not a goat. You are a teacher. You are not a teacher. 总结:含be动词的句子改否定句就是在be动词后面加not 疑问句： 1一般情况把be动词提前，其余成分照抄 2句子中出现I am 或We are 是将它们改成Are you其余成分照抄 3句子中出现My 或our时，先将句子改成一般疑问句再将my或our变成your
一、将下列句子改为一般疑问句 1、This is my handbag. 2、That is his pencil. 3、It is his house . 4、This is your car. 5、That is her pen. 二、看下列句子做肯定回答和否定回答 1、Is this his book 2、Is that your watch 3、Is it a skirt 4、Is he a teacher 5、Are you happy 三、将下列句子改为否定句 1、This is my shirt. 2、That is your car. 3、He is a doctor. 4、It is her dog. 5、We are Chinese.
一般疑问句 一般疑问句是疑问句的一种。它是指用yes（是）或no(否）来回答的句子。其结构是： 系动词be/助动词/情态动词+主语+其他成分 通常回答为： 肯定：Yes，+主语+提问的助动词. 否定：No,+主语+提问的助动词+not. 如: Are you from Japan﹖ Yes I am．/ No I’m not． Is her sister doing her homework now﹖ Yes she is． / No she isn't． Does he work in a bank﹖ Yes he does． / No he doesn't． Do you live near your school﹖ Yes I do． / No I don't． Can you speak French﹖ Yes I can． / No I can't． May I go home now﹖ Yes you may． / No you mustn't． 注意： 1．将陈述句变为一般疑问句时,如句中有be 动词（am/ is/ are）时，可直接将它们提至主语前。如主语为第一人称，应将其改为第二人称。如：I’m in Class 2Grade 1．→ Are you in Class 2Grade 1﹖ We’re watching TV．→ Are you watching TV﹖ 2．陈述句中有情态动词（can may must …)时,也可直接将它们提至主语前，即可成为一般疑问句。如： He can swim now．→ Can he swim now﹖ The children may come with us．→ May the children come with us﹖ 3．陈述句中只有一个实义动词作谓语且其时态为一般现在时，变为一般疑问句时要在句首加do或does 主语后的实义动词用原形。如： I like these animals．→ Do you like these animals﹖ She wants to go to the movies．→ Does she want to go to the movies﹖
一般疑问句，否定句 课题一：一般疑问句general question 重点：辨别一般疑问句，掌握一般疑问句语法结构和使用方法。 难点：1.一般疑问句的句子结构。 2.一般疑问句和陈述句之间的转化。动词时态的变化。 教具准备：教学讲义练习题。 教学过程： 1.复习：P17,P32 重新朗读课文。复习单词和语法。 2.提出课题： Does...like...(doing)? Yes,...does./No,...doesn’t. Is/Are...(doing)? Yes,...is/are./No,...isn’t/aren’t. 由以上例句总结一下一般疑问句的定义:一般疑问句是疑问句的一种。它是一般只用yes （是）或no（否）来回答的句子。朗读一般疑问句时用升调。 3.教学步骤： a.举出更多例句. Eg1. 问句：Is this your pen？ 肯答：Yes，it is. 否答：No，it isn`t. Eg2. 问句：Are these your books？ 肯答：Yes，they are. 否答：No，they aren’t. Eg3. 问句：Can you speak English? 肯答：Yes，I can. 否答：No，I can’t. Eg4. 问句：Do you likeapple？ 肯答：Yes，I do. 否答：No，I don’t. b.总结一下一般疑问的句子结构及回答。（句子结构的记忆方法：就是讲前面2个词调换位置了。） Is/Are+主语+其他部分? 。。。是。。。？ Eg1. Is this your pen？
当只有一支笔的时候就用Is, 回答：Yes,it is/No,it isn’t . 当有两只及以上用时用Are,而且要讲这个（this）/那个（that）变为这些（these)/那些（those).笔要加s变成复数。 如：Are these/those your pens? 回答：Yes,they are/No,they aren’t. ② Can/Will+主语+V-原型? (后面动词都用原型） Eg. You can open the door→Can you open the door? You will go to school next Monday →Will you go to school next Monday ? ③Do/Does+主语+V-原型？ Eg. Do you likeapple？ Does Mary like cat? 第一，二人称（I,You）用Do; 第三人称(Mary）用Does Parents等复数也用Do. 举例:我需要现在回家吗？Do i need to go home now?回答： 你父母喜欢英语吗？Do your parents like English? Alice喜欢花吗？Does Alice like flower？ C.辨别以下是否为一般疑问句。 Are you a student? Is it his pet? What is that over there? Can you swim? Do you have a storybook? This is a toy bear,I think.
一般现在时练习题一 用所给词的正确形式填空。 1. We often___________(play) in the playgound. 2. He _________(get) up at six o’clock. 3. __________you _________(brush) your teeth every morning. 4. What (do) he usually (do)after scho ol? He usuall (do) (h e) homework. 5. Danny (study) English,Chinese,Maths,Scienc e and Art an school. 6. Mike sometimes __________(go) to the park with his sister 7. At eight at night, she __________(watch) TV with his parents. 8. ________ Mike________(read) English every day? 9. How many lessons_________your classmate________(have) on Mond ay? 10. What time_________his mother_________(do) the housework? 改句子 1. Do you often play football after school? (肯定回答) 2. I have many books. （改为否定句） 3. Gao Shan’s sister likes playing table tennis. （改为否定 句） （改为一般疑问 句） 4. She lives in a small town near New York. （改为否定 句 （改为一般疑问 句） ( 划线提 问) 5. I watch TV every day.
一、对划线部分提问 1.Hisfatherisanengineer. 2.MyfirstnameisTom. 3.MrKingisfromAmerica. 4.I’llgohomeat11:00. 5.Lindalikessportsprograms. 6.Tomlikesactionmovies. 7.I’dlikethreecupsoftea. 8.TheseareJenny’sCDs. 9.TheTVisinyourbedroom. 10.Shewillgotoschoolintwoyears.二、改否定句 1.Theylikeactionmovies. 2.HisfavoritefootballplayerisBeckham. 3.Somebodygotsomething. 4.Thereissomethinginmybag. 5.Ihavesomemoney. 三、改一般疑问句 1.We’dlikesometea. 2.Amy’smotherlikesromanticmovies. 3.Somebodygotsomething. 4.Weneedtobuysomechocolates. 5.Helikesactionmovies.
划线部分提问 1、Whatdoeshisfatherdo Whatishisfather What’shisfather’sjob 2、Whatisyourfirstname 3、WhereisMrKingfrom 4、Whattimewillyougohome Whenwillyougohome 5、WhatdoesLindalike WhatprogramsdoesLindalike 6、WhatmoviesdoesTomlike WhatkindofmoviesdoesTomlike 7、Howmuchteawouldyoulike Howmanycupsofteawouldyoulike 8、WhoseCDsarethese 9、WhereistheTV 10、Howsoonwillshegotoschool Whenwillshegotoschool 二、否定句 1、Theydon’tlikeactionmovies. 2、Hisfavoritefootballplayerisn’tBeckham. 3、Nobodygotanything. Everybodygotnothing. Everybodydidn’tgetanything.
小学英语肯定句、否定句、一般疑问句和特殊疑问句的详解 一、be动词：am, is, are 二、肯定句、否定句、一般疑问句和特殊疑问句定义 1．肯定句：表示肯定的意思, 即不含有否定词“不”。 比如：我是一个学生I am a student. 他去上学He goes to school. 2．否定句：表示否定的意思。 比如：我不是一个男孩。I am not a boy 他不去上学He does not go to school. 3. 一般疑问句：回答为“是yes”或者“否no”的问句。 比如：你是一个学生吗？Are you a student? 你喜欢英语吗？Do you like English? 4. 特殊疑问句：回答不是“是yes”或者“否no”的问句，根据提问内容具体回答。比如：现在几点了？What’s the time? 哪一支笔是你的？Which is your pen? am, is, are后面加上not,其余按顺序照抄。 肯定句变一般疑问句：把am, is, are提前放到句首并大写Am, Is, Are,其余照抄。 ：分3步骤 第一步：先变一般疑问句 第二步：找合适的特殊疑问词代替划线部分 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。 注意：1. 如：Li ming 's not here today.Who's not here today? 今天谁没来？ 2.
例如： 1．肯定句、否定句和一般疑问句的互换 肯定句： 否定句： 一般疑问句： 肯定回答：Yes, it is. 否定回答：No, it isn’t. 2．就划线部分提问(变特殊疑问句) This is a book. 第一步：变一般疑问句Is this a book? 第二步：找合适的特殊疑问词Is this what ? 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。 肯定句变否定句：do not或者does not,其余按顺序照抄动词用原 形 肯定句变一般疑问句：在句首加do或者does并大写,其余照抄。注意：动词用原形 肯定句变特殊疑问句（就划线部分提问）：分3步骤 第一步：先变一般疑问句 第二步：找合适的特殊疑问词代替划线部分 第三步：特殊疑问词提前放到句首，并大写，其余按顺序照抄，省略划线部分。 注意：1. 2.划线部分不能在特殊疑问句中出现。 非单三时用do, 单三时用does 肯定句： 否定句： 单三肯定句： like English? 否定句：like English. 就划线部分提问： Do you like what?
否定疑问句的构成和用法 反意疑问句是在陈述句后边加上一个简短问句,对陈述句所叙述的内容提出相反的疑问,这种句子就叫作反意疑问句。反意疑问句可以表示真实的疑问,也可以表示提问人的倾向、强调或反问。如果陈述句是肯定句时,后边的反意疑问句通常要用否定式;反之,如果陈述句是否定句时,后边的反意疑问句通常要用肯定式。陈述句和后边的反意疑问句的主语以及谓语动词的人称、数、时态通常要保持一致。例如: He speaks English, doesn't he? Mary won't do it, will she? Lies cannot cover up the facts, can they? 回答反意疑问句和回答一般疑问句一样,肯定回答用"Yes, +肯定结构";否定回答用"No, +否定结构"。这与汉语习惯有所不同。例如: -He's a doctor, isn't he?他是医生,对吧? -Yes, he is.对,他是医生。(No, he isn't.不,他不是医生。) -He isn't a doctor, is he?他不是医生,对吧? -Yes, he is.不,他是医生。(No, he isn't.对,他不是医生。) 在使用反意疑问句时,特别要注意以下几点: 1.当动词have作"有"讲时,可以有两种反意疑问句形式。例如: He hasn't any sisters, has he? He doesn't have any sisters, does he? 当have表示其它含义(如:经历、遭受、得到、吃……)讲时,只有一种反意疑问句形式: You all had a good time, didn't you? He often has colds, doesn't he? They had milk and bread for breakfast, didn't they? 2.如果陈述句的谓语动词含有have to, had to时,反意疑问句通常用其适当形式。例如: We have to get there at 8 a.m. tomorrow, don't we? They had to take the early train, didn't they? 3. need和dare既可以作情态动词,又可以作实义动词,注意有两种反意疑问句形式。例如: You needn't hand in your paper today, need you? You don't need to hand in your paper today, do you? He dare ask the teacher, daren't he? He doesn't dare to ask the teacher, does he? 4.如果陈述句的谓语动词含有used to时,也可以有两种反意疑问句形式。例如: He used to live in London, usedn't/ didn't he? 5.如果陈述句中出现never, seldom, hardly, scarely, rarely, few, little, nobody, no one, nothing等含有否定意义的词时,反意疑问句通常要用肯定式。例如: She seldom goes to the concert, does she? He has few good reasons for staying, has he? 6.如果陈述句中的主语是不定式短语、动名词短语、从句、everything或nothing时,反意疑问句通常要用it作主语。例如: To sell/ Selling newspaper was his job, wasn't it? What he said is true, isn't it? Everything is all right, isn't it? 7.如果陈述句中的主语是不定代词everybody, everyone, somebody, someone, nobody, no one, each of等时,反意疑问句通常要用they或he作主语。例如: Somebody borrowed my bike, didn't they/ he? Each of them passed the exam, didn't they?
一般疑问句的结构： 1.当句子中有be动词时，：Be +主语+其它？ Are you a student -Yes. I am. / No, I'm not. I am a girl. He is cute. They are always late for school. Your father is a doctor. 2.当句子中没有be ,只有动词：Do( Does ) +主语+动词原形+其它。如： - Do you often play football？ - Yes, I do. / No, I don't. 当主语为第三人称单数时，要用does构成一般疑问句。如： - Does she go to work by bike？ - Yes, she does. / No, she doesn't. He often goes to school by bus. They like to go to the zoo. She always goes home late. 否定句的结构 1.当句子中有be的时候：主语 + be + not+ 其他 I am not a boy. She is not a girl. They are my friends. He is my brother. 2.当句子中没有be，有动词的时候：主语+ don't( doesn't ) +动词原形(+其 它)。 I don't like bread. 当主语为第三人称单数时，要用doesn't构成否定句。 He doesn't often play. I eat meat.
You play chess. She always does the housework on Sunday. The dog plays with its tail all the day. 一、用所给动词的一般现在时填空。 1. We often (play) in the playgrounnd. 2 you (brush) your teeth every morning 3. What (do) he usually (do) after school 4. Danny (study) English, Chinese, Maths, Science, and Art an school. 5. Mike sometimes (go) to the park with his sister. 6. At eight at night, she (watch) TV with his family. 7. Mike (read) English every day 8. How many lessons your classmate (have) on Monday 9. What time his mother (do) the housework 二、按要求改写句子。 1）Do you often play football after school (改为肯定句) 2）I have some books. (改为否定句) 3）Gao Shan’s sister likes playing table tennis. (改为否定句) 4）She lives in a small town near New York. (改为一般疑问句) 5）I watch TV every day. (改为一般疑问句) 6）We have four lessons. （改为否定句） 7）Nancy doesn’t run fast. (改为肯定句) 三、单项选择。 ( ) 1. you have a book A. Do B. Are C. Is D. Have ( ) 2. They on a farm. A. working B. is work C. work D. is worked ( ) 3. Does Peter like to watch TV . A. Yes, he like B. No, he doesn’t C. Yes, he’d like D. No, he likes ( ) 4. She doesn’t her homework in the afternoon. A. doing B. to do C. does D. do ( ) 5. Where’s my camera I it. A.am not finding B. am not seeing C. can’t find D. can’t look at ( )6. you usually late for school No, . A. Do, I am B. Does, not C. Are, I’m not D. Are, I aren’t ( ) 7. she home at six every day A. Is, leave B. Does, leave C. Is, leaves D. Does, left ( ) 8. Mr. Yang English this term. A. teaches our B. teaches us C. teachs us D. teach our I have 3 new teachers. They are my English teacher, my teacher and my
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，等后加not。如： cannot 3、上述都没有的，在动词前加助动词否定形式do not, does not.(don ’t/doesn’ t) 4、 some 改成 any。 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，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. __________________________________________ 3、上述都没有的，在句首请助动词 Do/Does 帮忙，剩下的照抄，（ some 改成 any， my 改成your 等）句点改成问号。 例如：陈述句一般疑问句:I like the ducks.He likes the dogs. :Do you like the ducks?Does he like the dogs? 把下列句子改为一般疑问句。 1.We need some masks. _________________________________ 2.They like making the puppet. _________________________________ 3.Su Hai and Su Yang live in a new house. _________________________________________________ 4.I put a book on my head. _________________________________________________ 5.They sing “ In the classroomtogether”.
……………………………………………………………最新资料推荐………………………………………………… 一、陈述句改为一般疑问句： 1.当句子中含有be动词(am is are was were)或情态动词(can, could, may, should等）时，把be动 词或情态动词提到句首。 如：①He is a docter.-----Is he a docter? ②They were in the house yesterday.----Were they in……? 另外，为符合实际习惯 I am/We are..…------Are you…? I was/We were…-----Were you….? I /We can…-----Can you…..? 2.当句中含有实义动词时，也就是句子不含上面所提到那些be 动词或情态动词时，必须在句首 加DO/Does/Did,具体情况分以下三方面： ㈠当句子中含有动词原型时，在句子前加Do, 其中，I + 动词。。。------Do you…? 如：①I like music.---Do you like music? ②They work here.----Do they work here? ㈡当句子中含有的动词加S或es时，即句子是一般现在时，且主语为第三人称单数时，在句子前加Does.如：①He likes music.------Does he like music? ②Tom comes from China.-----Does Tom come from China? （注意在此情况下，应把疑问句中的动词变原型。） ㈢当句子中的动词为过去式，在句子前加Did再把动词变原型。如： I went to the park yesterday.-----Did you go to the….? He played football this morning.-----Did he play……? 二、陈述句改为否定句： 1.当句子中含有be动词(am is are was were)或情态动词(can, could , should等），在be动词或情 态动词后加not.如： ①He is a docter. ----He is not a docter. ②They were in the house yesterday.---They were not in…… ③Tom can swim.-----Tom can not swim. 2.当句中含有实义动词时，也就是句子不含上面所提到的be动词或情态动词时，必须在原句动词 前加don’t,或doesn ’t或didn’t： ㈠当句子中含有动词原型时，在动词前加don’t： 如：I like music,-----I don’t like music. They go to school by bike.-----They don’t go to…… ㈡当句子中含有的动词加s或es时，即句子是一般现在时，且主语为第三人称单数时，在句子中的动词前加doesn ‘t，再把动词变原型: 如：He likes music.-----He doesn’t like music. Tom works here----- Tom doesn’t work here. ㈢当句子中的动词为过去式，在动词前加didn’t，再把动词变原型 如：I went to the park yesterday.------I didn’t go to………. He played football this morning ------He didn’t play football……. 1
句型转换 肯定句变否定句及一般疑问句 一、肯定句变否定句 1、含有be动词的否定句 规则：在be动词后+not. （is not可缩写成isn’t ；are not可缩成aren’t，但am 与not不可缩写） eg: 肯定句：I am a student. 否定句：I am not a student. 肯定句：She is my sister. 否定句：She isn’t my sister. 肯定句：They are my parents. 否定句：They aren’t my parents. 2、含情态动词的否定句 规则：在情态动词后+ not （can not 可缩写成can’t ，must not 可缩写成mustn’t ） eg: 肯定句：I can spell “English”. 否定句：I can’’t spell “English”.English”.
肯定句：I must find it. 否定句：I mustn’t find it. 3、含有实义动词的句子的否定句构成 （1）第三人称单数做主语。（he、she、it或表示单个人或物的第三人称名词） 规则：要在行为动词前加上助动词doesn’t，然后将动词恢复原形。 eg ： 肯定句：He has a soccer ball. 否定句：He doesn’t have a soccer ball. （2）其它人称做主语 规则：在行为动词前加don’t ，句子中的行为动词用原形。 eg: 肯定句：They like bananas. 否定句：They don’t like bananas. 注：（1）在变否定句时，如遇some应变any Here are some books. Here aren’t any books.
一般疑问句的肯定回答与否定回答 1. 主语一致 Is he Tom? Y es, he is. No, he isn’t. Are they good friends? Y es, they are. No, they aren’t. 注意①：问句用you, 回答改用I 或W e Are you Jack? Y es, I am. No, I’m not. Are you Chinese? Y es, we are. No, we aren’t. 注意②：问句用this/that或these/those, 回答改用it或they Is this your book? Y es, it is. No, it isn’t. Are those your books? Y es, they are. No, they aren’t. 练一练 Are you Gina? Are those his erasers? Are you 12 years old? Is she a good teacher? Are these his books? 含be动词的句子变疑问和否定句变法 Be动词包含：am is are 否定句： eg：It is a goat. It is not a goat. Y ou are a teacher. Y ou are not a teacher. 总结:含be动词的句子改否定句就是在be动词后面加not 疑问句： 1一般情况把be动词提前，其余成分照抄 2句子中出现I am 或We are 是将它们改成Are you其余成分照抄 3句子中出现My 或our时，先将句子改成一般疑问句再将my或our变成your
亠般疑问句，否定句 重点：辨别一般疑问句，掌握一般疑问句语法结构和使用方法。 难点：1.一般疑问句的句子结构。 2. —般疑问句和陈述句之间的转化。动词时态的变化。 教具准备：教学讲义练习题。 教学过程： 1. 复习：P17,P32 重新朗读课文。复习单词和语法。 2. 提出课题： Does.. .l ike...(do in g)? Yes,...does./No,...doesn ' t. Is/Are...（doi ng ）? Yes,...is/are./No,...isn ' t/aren ' t. 由以上例句总结一下一般疑问句的定义 ：一般疑问句是疑问句的一种。它是一般只用 （是）或no （否）来回答的句子。朗读一般疑问句时用升调。 3. 教学步骤： a.举出更多例句课题一：一般疑问句 general question yes
Eg1. 问句：Is this your pen ? 肯答: Yes，it is. 否答: No，it is n't. Eg2. 问句：Are these your books ？肯答: Yes，they are. 否答: No，they aren ' t. Eg3. 问句：Can you speak En glish? 肯答: Yes，I can. 否答: No，I can ' t. Eg4. 问句：Do you like apple ？ 肯答: Yes，I do. 否答: No，I don ' t. b.总结一下一般疑问的句子结构及回答。（句子结构的记忆方法： 位置了。） ls/Are+ 主语+其他部分？ 。。 。 是。。。？ Eg1. Is this your pen ？ 就是讲前面2个词调换 当只有一支笔的时候就用Is,回答：Yes,it is/No,it isn ' t . 当有两只及以上用时用Are,而且要讲这个（this ）/那个（that ）变为这些 些（those）.笔要加s变成复数。 女口：Are these/those your pens? (these)/ 那
一般疑问句，否定句 2. I have many books. （改为否定句） 3. Gao Shan’s sister likes playing table tennis （改为否定句） 4. She lives in a small town near New York. （改为一般疑问句） 5. I watch TV every day. （改为一般疑问句） 6. David has got a goal. （改为一般疑问句） 7. We have four lessons.（否定句） 9. My dog runs fast. （否定句） 10. Mike has two letters for him. （改为一般疑问句） 11.There is some meat and vegetables in the hamburger.(板一般疑问句,而且做否定回答) 12.She has some red skirts ang green sarves.(变成否定句） 13.My mom is cooking.（变成一般疑问句并且做肯定回答） 14.He is playing tennis with me.（变成一般疑问句并且做否定回答） 15.He does some cleaning every day .（变成否定句）
16.They are reading （the newspaper ）.（对括号内的部分提问） 17.I am （swimming）.（对括号内的部分提问） 18.I am swimming （at the swimming pool ）.（对括号内的部分提问） 19.I am swimming （because it's too hot）.（对括号内的部分提问） 20.I am swimming with（my father）.（对括号内的部分提问） 21.（I ）am swimming .（对括号内的部分提问） 22.I usually swim （in summer）.（对括号内的部分提问） 23.She eats lunch （at 12:00）.（对括号内的部分提问） 24.（He）can dance.（对括号内的部分提问） 25.This book is（five yuan).（对括号内的部分提问） 26.She loves (green).（对括号内的部分提问） 27.It's （6:20）now.（对括号内的部分提问） 28.She likes pandas,too.（变成否定句） 29.It's raining（in Beijing）.（对括号内的部分提问） 30.There are （45）students in Class 4. （对括号内的部分提问）
五一假期练习 班级姓名学号 一、把肯定句改成否定句。 分以下情况： 1.有be动词（am, is, are）的，在be动词后面加not 2.有情态动词（can，would等），在情态动词后面加not 3.没有be动词和情态动词的，在动词前面加don’t或doesn’t ①.动词是原形的，加don’t。如：I like cakes. →I don’t like cakes. ②第三人称单数的，加doesn’t。如：He like s cakes. →He doesn’t like cakes. 注：肯定句中的some要改为any 练习改否定句： 1.Tom and Mike are friends._____________________________________ 2.He can play table tennis after school.____________________________ 3.Have some hot dogs, Mike.____________________________________ 4.I’m hungry. ________________________________________________ 5.There are some books on the desk. _____________________________ 6.This is a boat. ______________________________________________ 7.I can see a schoolbag on the desk. ______________________________ 二、一般疑问句。 1. 什么是一般疑问句? 用Yes或No来回答的疑问句。 2. 有什么特点：以be动词，情态动词，和助动词（do）开头； 3.如何将陈述句变为一般疑问句 ①. be动词提前，其他不变，句号改问号。 ②．情态动词提前，其他不变，句号改问号。 ③．借助do提前，其他不变，句号改问号。 注：陈述句中的some要改为any；人称我要改为你。 练习改疑问句： 1.This is a boat. _________________________肯定回答：__________________ 2.They can skate very well. ____________________________________________ 3.His father is an English teacher. __________________________________否定回 答：__________________________________ 4.I like reading books. __________________________肯定回答：____________ 5.I usually have lunch at school. ________________________________________ 6.He can see some flowers over there. _____________________________否定回 答：______________________________ 7.I get up at seven. _________________________肯定回答:________________