be动词句型转换

句型转换1新⽬标英语⼋年级上册句型转换句型转换的要点1 含有be动词的陈述句将be动词的适当形式置于句⾸。

切记I改you, We改you, my改your, our改your,最后主谓要⼀致。

2 不含be动词的陈述句借助于助动词do或does(单数第三⼈称)，并将其⾄于句⾸，最后助动词do或does后⾯的动词要改动词原形。

3 含有be动词的陈述句变否定句：在be动词后加not.4 不含be动词的陈述句变否定句：借助于助动词do或does，放置⾏为动词前，最后在主动do或does后加not.5 变特殊疑问句：（1）针对划线部分选择适当的疑问词。

（2）特殊疑问词+⼀般疑问句语序物品、事物等---what(什么) 事情、⾝体情况怎么样---how(怎么样)地点---where(在哪⾥) ⼈物---who(谁)主格whom 宾格什么颜⾊---what color 可数名词的数量---how many(多少)不可数名词的数量及问价格---how much(多少/多少钱)how old(问年龄多⼤) How often多久⼀次how long多长时间，多久how soon多久以后how far多远什么科⽬---what subject 哪个节⽇---节⽇---what festival什么俱乐部---what club 哪个，哪些---which具体的点时间---what time 年份、⽉份、⽇期等⾮钟点性时间---when原因（because）---why(为什么)⼀. 改写句⼦。

1.Mary sometimes goes shopping.( 划线提问)2.. He usually plays basketball on Friday afternoon. ( 划线提问)3.She often goes shopping .（改⼀般疑问句）4.Most students do homework every day. ( 划线提问)5.My favorite program is Animal World. ( 划线提问)6.I have a toothache. ( 划线提问)7.He should eat something for lunch. (改为否定句)8.She has a sore throat. （改否定句）9.It started about two days ago. ( 划线提问)10.She’s feeling tired. ( 划线提问) ( 划线提问)11.She is visiting her grandfather next Sunday. ( 划线提问)12.They are staying in Tibet for about two weeks. ( 划线提问)13.I am going skating with Tom. ( 划线提问)14.Show your photos to me when you get back to school.(改同意句)15.She is going shopping on Saturday. ( 划线提问)16.Tom takes a bus to get to school every day. ( 划线提问)17.It’s about 6 kilometers from my home to the station. ( 划线提问)18.Mr Green often takes a boat to work.( 改同意句)19.My sister takes a subway to the park.（改⼀般疑问句）20.He goes to school on foot. ( 划线提问)21.It takes him about five minutes to get home by bus. ( 划线提问)22.Lin Fei’s home is about 10 kilometers from school. ( 划线提问)23.Our bikes are not the same as theirs.（改同意句）24.They are studying for the English test. ( 划线提问)25.Can you come to my birthday party this Sunday?(做肯定回答)26.Can you go to the shop with me?（做否定回答）27.she has to stay at home and do her homework. ( 划线提问)28.The boys have to practice soccer every day.（改⼀般疑问句）29.I like singing. My sister likes singing too.(改同意句)30.Sue is twelve years old. Gina is fourteen years old.（改同意句）31.Jim is twelve years old. Tim is twelve years old, too.（改同意句）32.He favorite subjects are physics and P.E.. ( 划线提问)33.Paul is quieter than Sandy. （改⼀般疑问句）34.I think she is good at playing soccer.(改否定句)35.John enjoys swimming. Peter enjoys swimming, too.（改同意句）36.Her bike is not as new as yours. （改同意句）37.This book is not as interesting as that book.（改同意句）38.His desk is smaller than your desk.（改同意句）39..Betty likes green sweaters. Betty doesn’t like red sweaters.(⽤but将两句话连起来)40.I think a good friend can make me laugh.41.I live ten miles from school.42.I’m going on the 12th.43.I’m going to Tibet for a week.44.I think it’s good for my health.45.We need two teaspoons of cinnamon.46.We need two tomatoes.47.My school trip was really boring.48.Her friend Grace bought a souvenir49.Tina met a famous actor.50.Tina got Jack Denis’ autograph.51.Class 9 had a great time on the school trip.52.My day off was really funny.53.I had a very fun day.54.Maria won the first prize in yesterday’s singing competition。

重点语法含有be动词的句型转换肯定句变否定句一、肯定句变否定句的基本原则在转换肯定句变否定句时，我们需要根据句子的结构和语法规律来进行相应的调整。

以下是一些常见的句型转换规则：1.句子结构为主语 + be动词 + 表语肯定句：主语 + be动词 + 表语否定句：主语 + be动词的否定形式（比如is not, am not, are not）+ 表语肯定句：She is a doctor.否定句：She is not a doctor.2.句子结构为主语 + be动词 + 表语 + 其他成分肯定句：主语 + be动词 + 表语 + 其他成分否定句：主语 + be动词的否定形式 + 表语 + 其他成分肯定句：They are studying English in the library.否定句：They are not studying English in the library.3.句子结构为主语 + be动词 + 其他成分肯定句：主语 + be动词 + 其他成分否定句：主语 + be动词的否定形式 + 其他成分肯定句：He is sleeping right now.否定句：He is not sleeping right now.二、特殊情况下的句型转换规则除了上述基本原则外，还有一些特殊情况需要特别注意。

1.当be动词为am时，否定形式为am not，而不是is not或are not。

肯定句：I am happy.否定句：I am not happy.2.当be动词为is时，否定形式为is not，而不是am not或are not。

肯定句：It is a beautiful day.否定句：It is not a beautiful day.3.当be动词为are时，否定形式为are not，而不是am not或is not。

肯定句：We are good friends.否定句：We are not good friends.通过上述规则和例子，我们可以清楚地了解如何将重点语法含有be动词的肯定句转换成否定句。

英语句型转换方法大全一、肯定句改否定句的方法：1、在be动词后加not。

如：is not，are not，am not在can，should，will等后加not。

如：can not，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。

如：I am a girl.→I am not a girl.You are a student.→You are not a student.→You aren’t a student.This is Tom’s bag,→This is not Tom’s bag.→This isn’t Tom’s bag.二、肯定句改一般疑问句的方法1、把be动词（am，is，are）放在句首，第一个字母大写，剩下的照抄，句末用问号。

（some改成any，I改成you，my改成your，）句点改成问号。

2、把can，shall，will等放到句首，第一个字母大写，剩下的照抄，句末用问号。

（some改成any，I改成you，my改成your，）句点改成问号。

3、上述都没有的，在句首请助动词Do/Does/Did帮忙，剩下的照抄。

（some改成any，I改成you，my改成your，）句点改成问号。

注意：句首的第一个字母要大写，句尾标点应为“？”。

如：I am in Class 6.→Are you in Class 6?You are from America.→Are you from America?It is an orange.→Is it an orange?4、就一般疑问句回答一般疑问句有两种回答，即：肯定回答和否定回答。

其中，肯定回答用yes,否定回答用no。

语句顺序为：Yes+主语+am /is/ are/ was/ were.|can.|do/does/did|;No+主语+am not/ isn’t/aren’t如：—Are you an English teacher? →Yes,I am./ No, I am not.—Is that a bird ? →Yes, it is. / No, it isn’t.三、对划线部分提问“就划线部分提问”是小学阶段英语学习的难点，但是一旦掌握了规律，就变得容易多了。

句型变换以及be 动词的用法Be 动词用法口诀 :I amYou areis 连着他 , 她 , 它 ( he is, she is, it is)单数一律用is复数一律都用areBe动词一般疑问句一般疑问句 :将 am, is, are 提到句首第一个字母大写 ,句号变问号I 用 am, you 用 are,is 连着他 (he) 她 (she) 它 (it).单数名词用is, my 复数名词全用are.father （ he ）、yourYou and I(we)sister（ she ）Lucy（ Lucy and liangliang ）（ they ）变否认 ,很简单 ,not 加 be 在后边 .变疑问 ,也不难 ,只须把 be 放前 .否认疑问任你变，注意大小写和标点。

例：I am---are youmy----yourbe 动词用法练习题（ 1）1.选择正确的 be 动词填空。

（1）I _____ a student.（2）We _____ friends.（3）He _____ a good boy.（4）She ______ is my sister.（5）They _____ playing football.（6）You ______my friend. 2.此刻进行时练习：1）I ______ a boy. ______ you a boy? No, I _____ not.2）The girl______ Jack's sister.3）______ your brother in the classroom?4）Who ______ I?6）My sister's name ______Nancy.8）There ______ some apples on the tree.5） The jeans ______ on the desk. 7）There ______ a girl in the room.9）There _______ a boy, two girls, three men and ten women in the park.3.句型变换：1.I am a teacher.( 变换成为一般疑问句并回答)____________________________________________________2.They are reading a book. .( 变换成为一般疑问句并回答)3.He is playing computer games. ( 变换成为一般疑问句并回答) ________________________________________________________________________________________________________4.We are having an English class.( 变换成为一般疑问句并回答)_________________________________________________________________________________________________________5.She is dancing. ( 变换成为一般疑问句并回答)____________________________________________________be 动词用法练习题（ 2）1.选择正确的 be 动词填空。

Be动词口诀:我I用am，你you用are，is跟着他he,她she,它it.单数名词用is，复数名词全用are变否定，更容易，be后not加上去变疑问，往前提，句末问号莫丢弃。

还有一条须注意，句首大写要忘记。

1、be动词包括am, are, is。

2、be动词的用法。

am →主语是单数第一人称（即I）。

e.g. I am…be are →单数第二人称及所有复数。

e.g. You are…The coats are…is →单数第三人称及不可数名词。

e.g. Your father is…The money is…3、否定句式（即改否定句）：在be动词之后+not, 句子其它部位不变。

e.g. He is not a teacher.4、缩写形式。

①主语+be，缩写be第一个字母为’，再与主语合并。

e.g. you are →you’re Jack is →Jack’s②be+not否定形式的缩写，缩写not中“o”为’, 再与be合并。

e.g. is not→isn’t are not →aren’t③不能缩写的情况：this is, these are, those are, am not及缩略的肯定回答。

e.g. Yes, I am. (I’m 误)5、含be动词句子的疑问句型转换。

①一般疑问句：将be动词提前，其它照抄不变，最后+？，读升调。

（一般第一人称改为第二人称）e.g. The man in the car is her father. →Is the man in the car her father?I’m a middle school student. →Are you a middle school student?②一般疑问句的肯否定回答。

肯定回答：Yes, 主语+be. 否定回答：No, 主语+be+not.e.g. Is he old? Are you a new student? Is your father at home?Yes, he is. Yes, I am. Yes, he is.No, he is not.(isn’t) No, I’m not. No, he is not.(isn’t)注意：①主语必须用代词回答；②肯定回答不能缩写；③回答第二人称，用第一人称回答。

句型转换规则归纳-CAL-FENGHAI.-(YICAI)-Company One1句型转换规则归纳1.含有be动词（am, is, are）的句子，改为否定句是在be动词后面加not,原来句子中的some改为any; 改为一般疑问句的时候，将be动词直接放到句子的最前面，原来句子中的some改为any，句号改为问号。

（（如果主语是第一人称则变成第二人称））1）There is a house in the forest. （肯定句）There is not a house in the forest. (否定句) is not=isn’tIs there a house in the forest(一般疑问句)2）There are some classrooms in the school. (肯定句)There are not any classrooms in the school. (否定句) are not=aren’tAre there any classrooms in the school（一般疑问句）3) I am a new student. (肯定句)I am not a new student. （否定句） am not没有缩写形式Are you a new student （一般疑问句）（主语是第一人称I时，改为一般疑问句时主语要变为第二人称you）2.含有情态动词如：can, may ,must, would，should ,could, will 的句子，改否定句时直接在情态动词后面加not, 原来句子中的some改为any; 改为一般疑问句的时候，将情态动词直接放到句子的最前面，原来句子中的some改为an y，句号改为问号。

（（如果主语是第一人称则变成第二人称））1)I can play basketball. (肯定句)I can not play basketball. (否定句) can not = can’tCan you play basketball(一般疑问句)3.不含有be动词，也没有情态动词的句子，改为否定句的时候需要借助助动词don’t和doesn’t来否定，原来句子中的some改为any; 改为一般疑问句的时候需要借助Do, Does来提问，原来句子中的some改为any，句号改问号。

Lesson6一般现在时（含be 动词句型转换）1.be 动词有三个：am is are ，意思“是，在”。

2.be 动词用法口诀：I 用am,you 用are;is 跟着he/she/it;单数用is,复数用are ,不可数的用is。

3.否定缩写注意：I am not=I’m not you are not=you aren’t he is not=heisn’tevery day一、填空。

be动词句型转换：1.肯定句结构：例句：2.否定句结构：例句：3.一般疑问句结构：例句：口诀：1.肯变否：2.肯变疑：3.回答：二、将以下句子变成否定句。

1.The schoolbag is new.2.She is a lovely girl.3.He is my favourite teacher.4.Mr.King is a nice teacher.5.They are very busy.6.My sister is a student.7.Our father is a basketball player.8.I am Chinese.9.We are hungry and thirsty.10.The apples are sweet.11.This is my brother’s bag.12.Those are his rulers.三、将以下句子变成一般疑问句，并回答。

1.The schoolbag is new.2.She is a lovely girl.3.He is my favourite teacher.4.Mr.King is a nice teacher.5.They are very busy.6.My sister is a student.7.Our father is a basketball player.8.I am Chinese.9.We are hungry and thirsty.10.The apples are sweet.11.This is my brother’s bag.12.Those are his rulers.四、句型转换。

英语中含be动词的肯定句、否定句的详解重点单词me[mi：]我him[hɪm］他her［hə(r）］她us［ʌs]我们them［ðəm]他/她/它们no ［nəu]不note［nəut]笔记student[ˈstju:dnt］学生teacher[’ti:tʃə（r）］老师friend[frend］朋友一、人称代词be动词的一般现在时形式:am，is，are人称代词：表示“我”、“你"、“他”、“她”、“它”、“我们”、“你们"、“他们”的词.人称代词有人称、数和格的变化,见下表：口诀：人称代词分两格,主格宾格来分说；主格定把主语作,宾格作宾不会错。

人称代词与be动词搭配陈述句:用于说明一件事，表示一种看法或表达某种心情的句子，都是陈述句。

陈述句的句末必须使用句号“。

" 以示句子的陈述结束。

陈述句分为肯定句和否定句.1. 肯定句：对事物作出肯定判断的句子.表示肯定意义的句子.比如：我是一个学生I am a student.2．否定句：对事物作出否定判断的句子。

表示否定的意思。

比如：我不是一个男孩。

I am not a student.三、含be动词的肯定句变为否定句：在be后面直接加not，其余的按顺序照抄。

I am a boy. →I am not a boy。

注意简写形式：48个国际音标之元音1、［ə：］舌身平放, 舌中部稍微抬起，成自然状态，口半开半闭her [[həː］girl [gə:l］2、［ə］口半开半闭，牙床较张开，舌身平放，舌中部稍微抬起，成自然状态teacher ［'tiːtʃə］mother ['mʌðə］3、[ʌ]发音时舌端和舌尖两侧轻触下齿,舌后部靠前部分轻抬起；唇形稍扁，开口度较大，与[æ］相似。

bus ［bʌs］cut ［kʌt］sun［sʌn]太阳duck[dʌk］鸭子4、［a:］发音时口张大，舌身压低并后缩，后舌稍隆起，舌尖不抵下齿,双唇稍收圆.class［klɑ:s]班级car[kɑː］小车father［’fɑːðə］父亲练习：一、用be动词适当的词填空。

Be 动词用法口诀:⏹I am⏹You are⏹is 连着他, 她, 它( he is, she is, it is)⏹单数一律用is⏹复数一律都用areBe 动词一般疑问句一般疑问句:将am, is, are提到句首第一个字母大写,句号变问号Be 动词用法、一般疑问句和否认句I用am, you用are,is连着他(he)她(she)它(it).单数名词用is, my father〔he〕、your sister〔she〕Lucy 复数名词全用are.You and I (we)〔Lucy and liangliang〕〔they〕变否认,很简单,not加be在后面.变疑问,也不难,只须把be放前.否认疑问任你变，注意大小写和标点。

例：I am---are youmy----yourbe动词用法练习题〔1〕1.选择正确的be动词填空。

〔1〕I _____ a student.〔2〕We _____ friends.〔3〕He _____ a good boy.〔4〕She ______ is my sister.〔5〕They _____ playing football. 〔6〕You ______ my friend.2.现在进展时练习：1〕I ______ a boy. ______ you a boy? No, I _____ not.2〕The girl______ Jack's sister.3〕______ your brother in the classroom? 4〕Who ______ I? 5〕The jeans ______ on the desk. 6〕My sister's name ______Nancy.7〕There ______ a girl in the room.8〕There ______ some apples on the tree.9〕There _______ a boy, two girls, three men and ten women in the park.3.句型转换：1.I am a teacher.(转换成为一般疑问句并答复)____________________________________________________2.They are reading a book. .(转换成为一般疑问句并答复)3.He is playing computer games. (转换成为一般疑问句并答复)____________________________________________________ ____________________________________________________ 4.We are having an English class.(转换成为一般疑问句并答复)_____________________________________________________ ____________________________________________________ 5.She is dancing. (转换成为一般疑问句并答复)____________________________________________________ be动词用法练习题〔2〕1. 选择正确的be动词填空。

Be动词练习题be动词用法歌：我用am,你用are，is连接he, she, it。

单数名词用is，复数名词全用are。

变疑问，往前提，句末问号莫丢弃。

变否定，更容易，be后not莫忘记。

疑问否定任你变，句首大写莫迟疑。

一、知识梳理：I______ You_____ He______ She______It______ We_____ They_____ This_____Jane_____ Tom____ Jack______ Lucy_____My mom_______ Your father______ Her teacher______Your sister______ My brother______ His mother______Kangkang and I_____ Lucy and Lily_____二、用be动词的正确形式天空。

1. I____ Kitty. She_____ Jane. He_____ Zhao Lin. They_____ Ben and Sam.2. I ______ a boy. ______ you a boy Yes, I_____/ No, _____ not.3. Jane and Tom______ my friends. Kangkang and I _____ from China4. How _____ you How _____ your father How _____ your mother5. I ______ from Australia. We ______ from China.6. She _______ a student. They ______ students.name _____ Mary. Her name _____ Maria. His name_____ Tom.8. This_____ my teacher. This______ his teacher, Mr. Wang. This_____ her teacher.9. Mr. Brown ______ from Beijing. Miss Wang______ from Shanghai.. Jones______ a teacher. Mrs. Green______ from America.______ you from Where_____ she from Where_____ he fromthey from Where_____ Sally from Where_____Jack fromMr. Wang from Where_____Miss Zhang fromMs. White from Where_____ Jane and Maria from_____ your name What_____ her name What _____his name_____ they Who_____ she Who _____ he_____ a car It ______ a cat They_____ books.grade_____ you in What grade_____ she in What grade_____ he inclass_____ they in What class_____ Mike in What class_____Nina in20. How old _____Jim and Mark How old ______ you How old ______ she/heyou Li Ming _____she Jane _____he MichaelJane and Maria _____ they Tom and TimHow_____ Sally How_____Michaelyour telephone number What______ his telephone numbertelephone number_____(010). Her telephone number ______ .26. _____ you from England 回答：27. _____ she from Cuba 回答：28. _____he from China 回答：29. _____they from The USA. 回答：30. _____Mr. Wang and Miss Lee from Chongqing 回答：三. 仿照例句改写下列句子。

be 动词和句型转换一、be动词1、b e动词是：______, __________, ___________,它们的含义为：是2、b e动词用法口诀我（I ）用（am ）,你（you ）用（are ），（is ）连着他（he ）她（she ）它（it ）。

单数名词用（is ），复数名词全用（are ）。

◆习题：1.She ______ a student. Mr Smith and Miss Smith _________ teachers.2.The giraffe _____ tall. The apples ________ red. The bananas _________ yellow.4.How old _____ you?5.--Where _______ my toy car? --It _____ under the bed.6.--Where _______ my books? --They ______ on your bed.7.--Where ______ you from? --I _____ from the UK.8.Who ____ he?9.--What _____ your name? --My name ________ Lily.10._____ this a ball? Yes, it _________.11. _______ she your mother? No, she ______ not.12._______ you a student? Yes, I ________.13.My eyes ________ big. Your eyes _______ small.14.--_____ you in Class Two? --Yes, we _________.15.--______ they in Class Five? --No, they ________ not.16.--What ______ that? --That _______ a duck.17.I _______ a girl.My name ____ Kate. I ____ 10 years old. Here _____ my family photo.Look! This ____my father. This _____ my mother. This boy _____ my brother. He ______ thin. That ____ my dog. It _________ lovely(可爱的).二、含有be动词和情态动词的句型转换➢肯定句变否定句，_________________________.➢肯定句变一般疑问句，_________________________,_________________________。

be动词的句型及变化1）be动词的句型1.肯定句：主语＋be＋其他.I am a teacher.You are right.She is 16 years old.The cat is fat.My father is at home.The students are playing games.My teacher was ill yesterday.There is a picture on the wall.There are two books on the table.2.否定句：主语＋be＋not＋其他.I am not a teacher.You're not right.She is not 16 years old.The cat is not fat.My father is not at home.The students are not playing games.My teacher wasn't ill yesterday.There is not a picture on the wall.There aren't two books on the table.3.一般疑问句：Be＋主语＋其他?①肯定句变一般疑问句：•Are you a teacher?Yes,I am./No,I'm not.•Are you right?Yes,I am(we are)./No,I'm not(we aren't).•Is she 16 years old?Yes,she is./No,she isn't.•Is the cat fat?Yes,she is./No,she isn't.（英语中习惯将猫用she）•Is your father at home?Yes,he is./No,he isn't.•Are the students playing games?Yes,they are./No,they aren't.•Was your teacher ill yesterday.Yes,he(she)was./No,he(she)wasn't.•Is there a picture on the wall?Yes,there is./No,there isn't.•Are there two books on the desk?Yes,there are./No,there aren't.②否定句变一般疑问句时，有两种形式。