1、句型转换专题句型转换方法归纳NameDateScore 改为一般疑问句1、先找 be 动词 am, is, are,或情态动词 can, need, may ,must, would，should ,could .如果有这些词，直接把这些词放在句子最前面, some 改成any，and 改成or, 句号改成问号！其余照抄；（如果主语是第一人称则变成第二人称I-you）2、如果句子中没有 be 动词或者是情态动词，要在句子最前面加助动词 do 、does。首先判断句子主语是否为第三人称单数，如果第三人称单数，要在句子最前面前加助动词 Does,后面动词用原型，some 改成 any，and 改成
2、 or，句号改成问号，其余部分照抄。（如果主语是第一人称则变成第二人称 I-you）其他情况均要在句子最前面加助动词 do，some 改成 any，and 改成 or，句号改成问号，其它部分照抄. （如果改为否定句主语是第一人称则变成第二人称 I-you）1、先找 be 动词 am, is, are, 或情态动词 can, may ,need, must, would，should ,could .如果有这些词，直接在这些词的后面加 not， some 改成 any，and 改成 or,其余照抄；2、如果句子中没有 be 动词或者是情态动词，要在动词前面加 dont 、doesnt.首先判断是
3、否为第三人称单数，如果第三人称单数，要在动词前面前加 doesnt,后面动词用原型，some 改成 any，and 改成 or，其余部分照抄。对划线部分提问其他情况均要在句子动词前面加 dont，some 改成 any，and 改成 or，其它部分照抄.第一步：先把句子改成一般问句。第二步：把提问部分省略，在句子最前面加疑问词。（如果提问部分是动词词组，要把它改成 do；如果提问部分是动名词词组，要把它改成 doing）主格：Iweyousheheitthey宾格：meusyouherhimitthem形容词性物主代词：myouryourherhisitstheir名词性物主代词：mineou
4、rsyourshershisitstheirs（注：如划线部分为主语，则用 who 代替，其余照抄；如划线部分为动词或动词短语，则用 do 代替，句前加 what， 再改为一般疑问句）（注：我 I 、我们 we 是第一人称；你 you，你们 you 是第二人称；剩下的全部是第三人称）单词意思用法when什么时间问时间who谁问人whose谁的问主人where在哪里问地点which哪一个问选择why为什么问原因what什么问东西what time什么时间问时间what colour什么颜色问颜色what about怎么样问意见what day星期几问星期what date什么日期问具体日期wha
5、t for为何目的问目的how怎么样问情况how old多大问年龄how many多少问数量how much多少问价钱how about怎么样问意见how far多远问路程句子种类一、 陈述句【陈述句】A：陈述句是用来说明一个事实或陈述说话人的看法。 B：陈述句分为两大类：肯定陈述句和否定陈述句，陈述句一般用降调，句末有句号。C：在小学阶段学过的陈述句主要有以下 3 种形式：主语be 动词主语情态动词动词原形主语行为动词【学生注意】以上三种，除情态动词可以用于主语的各种人称和数外，第和第都涉及到谓语动词与主语保持一致的问题。D：小学英语中否定陈述句有 3 种形式：主语be 动词not主语情态动
6、词not动词原形主语dodoesnot动词原形be 动词中 is, are 和 not 可以缩写成为 isnt, arent,但 am 和 not 不可以缩写。【实战实练】20Those are English books.（改为单数句子） That isEnglish.2Theres an art room in my school.（改为复数句） Therein my school.26I like yellow bananas.（用 Sue 改写句子） Sueyellow bananas48I have no apples.（同义句）Ihave any apples.72. Is thi
7、s Times picture?（改为肯定句） Tims picture.将下列句子改为否定句。1. The pupils go to school every day.2. Linda can draw. She is drawing a bird.3. My mother buys a cat home.4. Tiananmen Square is in Beijing. .5I am going to do some reading and writing tomorrow. .7The Olympic Games will be held in Greece in 2008. .二、疑
8、问句【一般疑问句】一般疑问句是用来询问一件事情或一个情况是否属实。A：能用 Yes 或 No 来回答的问句叫一般疑问句，一般疑问句句末多用于升调。B：一般疑问句通常有四种形式：Be主语表语情态动词主语动词原形助动词主语动词C：变一般疑问句决窍：句中有 be 动词、情态动词时，只需把 be 动词、情态动词提到句首即可。句中谓语动词只是行为动词时，负借助助动词（do/does），放在句首，后面的动词用动词原形。eg：ADo you often have sports at school?Yes，I do./No，I dont.C Is she a salesman？Yes，he is./No，he
9、 isnt. D Can you swim?Yes，I can./No，I cant. E Do you have any trouble？Yes，I do./No，I dont.一般疑问句可以有否定形式，其结构是：be /情态动词的否定缩写略式+主语+（主动词）？ eg：Dont you understand what I want? Yes，I do./No，I dont.一、将下列名句变成一般疑问句，并做肯定或否定回答1. They are playing basketball on the playground. basketball on the playground？No，.2.
10、They can borrow books from the library. borrow books from the library? Yes，.3. He has many English novels in his family. English novels in the family？4. They go to school on foot every day. to school on foot every day？Yes，.5I will pass on a message（信息） to her. pass on a message to her? Yes，.7I would
11、 like a cup of milk，please. like a cup of milk，please?8. It is a wonderful skirt.(变为否定疑句句) a wonderful skirt？【实战实练】将下列句子变成一般疑问句。1I am a pupil. 2She is happy every day. 3She cleans her clothes. 4They can finish their homework in an hour.5. There are some kites and birds in the sky.6. We have some bea
12、utiful stamps.【特殊疑问句】特殊疑问句是对句子中某一特定部分提问，,特殊疑问句是由疑问代词 what, who, whose, which 或疑问副词 when, where, why, how, how old, how often, how long/far, how many/much 引导的问句，回答时不能用 Yes 或 No，发问时用降调。其结构是：疑问词+一般疑问句？What do you do?Whose glasses are these?How old is she? What color is your pet dog?Who can answer the q
13、uestion?3选择疑问句通常提供两种或两种以上的情况，询问对方选择哪个.回答时选择一种，不要用 Yes 或 No回答.eg：Does she send the box by air mail or by ordinary mail? By ordinary mail.Shall we go there by taxi or by subway? By taxi.练一练、对划线部分提问。1. Liu Ying often does housework for Grandpa Li.2. The factory is two kilometers from here.3. The train
14、is about thirty metres long.4. He will go to the cinema next Sunday.5. The woman will go to the shop in five minutes.6. He doesnt come to school because he s ill in bed.【实战实练】1) 选择题。（）1Whatsname? My name is Mary.AmyBherCyour（）2is he? He is Jack.AWhatBWhoCWhere（）3is your bag? My bay is under the chai
15、r.AWhatBWhenCWhere（）4old is he? Hes eleven.AHowBWhichCWhom（）5is the pencil-box? I think this pencil-box is 5 yuan.AHowBHow manyCHow much 2）对划线部分进行提问。1. The apple is brown.is the apple?2. My names Koko.name? 3Ten bananas.bananas? 4Its tall and thin.is it?5Im fine.? 6Im nine.are you?7I like stories.li
16、ke? 8The pen is brown and white.is the pen? 9Peters bag is yellow.bag is yellow?10Bob is wearing a yellow hat.is wearing a yellow hat? 11Candys wearing green shorts.is Candy wearing?12. Its cold outside.the weatheroutside? 13Tim is playing badminton.is Tim?14. Its five fifteen yuan.is it?15. Kates g
17、ood at maths.is Kate?三、祈使句祈使句是用来向对方（听众）发出请求、命令、邀请、劝告等的句子.往往省略主语“you”，分为二种：please +动原形=动原，please；动词原形+其他：Be quiet，please.Get out of my room.否定形式：Dont +动词原形；Dont +动词原形，please = please dont +动词原形Dont talk in class.Please dont smoke here.let sb do sth 否定：let sb not do sth / Dont let sb do sth.Lets 让我们（包
18、括说话人），Let us 让我们（不包括说话人，询问对方）（一）用所给词的适当形式填空1. Please(open) the door.2. (look) at the picture，please! 3(not be) careless.4. (be) quiet，please.5. Please(not watch) TV so much，Jim!6. (let) me(have) a look at the photo. 7let the boy(go) out at night.8Let the boy(not go ) out at night.句子种类专项训练题一、连词成句。1Is
19、, where, from, Mrs, white 2Beijing, you, from, are 3whose, are, those, trousers 4colour, Mrs, hat, Greens, what, is 5what, name, is sisters, Jims 二.否定句。1This is my balloon. Thismy balloon. 2Im John.IJohn.3I can run.Irun4. Look at the blackboard.look at the blackboard.5. The panda has big eyes.The pa
20、ndabig eyes. 6Lets play football.play football.7I have some pens.Ihavepens.8This plant will grow quickly.This plantgrow quickly. 9Kate likes basketball.Katebasketball.10Please be quiet(安静) in our library.Pleasebe quiet in our library. 11Ill remember school rulers.Iremember school rulers.12Pat is goi
21、ng to run in a race.Pat isgoing to run in a race. 13There is some ink in the pen.Thereink in the pen. 三、同义句1I have no computer games.Iany computer games.2I come to school on foot.Ito school.3Dont forget your umbrella and raincoat.your umbrella and raincoat. 4Theres no meat or rice.Theresmeat or rice
22、.5Im from Guangzhou.IGuangzhou. 6Whats wrong with Pat?Whatswith Pat?7I give Tom story books.I giveTom. 8Fast food is not good for you.Fast food isfor you/ 9Hes good at English.HewellEnglish.四、一般疑问句。1My names Tim.name Tim? 2Thats a panda.a panda?3I like green apples.like green apples?4I can dance.dan
23、ce?5The elephant has a long nose.the elephanta long nose?6I want a pencil case.youa pencil case?7I walk to school.walk to school? 8Theres a cup.a cup?9Pat is wearing a pink dress.wearing a pink dress? 10Candy likes shopping.Candyshopping?11These are my lunchboxes.lunchboxes? 12Id like a bowl of nood
24、les.like a bowl of noodles?13There are two rubbers in my pencil case. two rubbers inpencil case?五、对划线部分提问。1Ten bananas.bananas? 2Its tall and thin.is it?3Im fine.? 4Im nine.are you?5. He is in Class 3.is he.6. it is Friday today. is it today?7I can draw a picture.can?8I like stories.like?9The dress
25、is brown and white.is the dress? 10She wants a watch.she?11I can see trees.cansee?12I can dance with Jen.candance with?13I come to school by bike.you come to school? 14There are two books in the box.are there two books?15There are two drinks on the table.on the table? 16Two ice-creams are ten yuan.a
26、re two ice-creams?17. Thats my father.is that?18. Tom has a birthday card.Tom?19I can buy a present（礼物） for Ben.canbuy a present for? 20Shes our old neighbour(邻居).is she?21I live at 78 Yunnan Street（街道）.you live? 22Peters bag is yellow.bag is yellow?23Bob is wearing a yellow hat.is wearing a yellow
27、hat? 24Its cold outside.the weatheroutside? 25Tim is playing badminton.is Tim?26Kates good at science.is Kate? 27Its November 14.thetoday?28Im from Shanghai.are you?29I have a fever.Whatswith?=Whatswith?30The fridge is old and dirty.is the fridge? 31Its raining.the weathernow?32I help Kate today.you
28、today? 33Theyre our cameras.cameras are they?34This is Peters camera.camera? 35The toy is on the floor.is the toy?36I can see a green lychee(荔枝) on the tree. cansee a green lychee?37I can see six little flowers from this tree. little flowers cansee from this tree?38. She likes spring best. seasonshe
29、best?六、肯定句1. Dont open your books.your books.2. Is this Times picture?Tims picture.七、单复数句2Theres an art room in my school.（改为复数句）Therein my school.2My toys are in these boxes.（改为单数句） Myinbox.八、其他1Im a student.（用 He 改写句子） a student.2I can read.（用 Sally 改写句子） Sally.3I like yellow bananas.（用 Sue 改写句子） Sueyellow bananas4.改为否定句、一般疑问句、做出肯定/否定回答1) Janet always goes shopping at the weekend。2) I am going to play computer games this evening.3) She is reading a book in the library now.
