初一句型转换讲解课件.ppt

七年级英语专项练习 句型转换,句型分类,陈述句,肯定句,否定句,疑问句,一般疑问句,特殊疑问句,一.肯定句变否定句,1)I am a student.I am not a student.2)They are blue.They arent blue.3)He is Kangkang.He isnt Kangkang.,1、谓语是be动词时，在be动词后加not。,2、谓语是动词原形，在动词前加dont。,1)I have a book.I dont have a book.2)They like Chinese.They dont like Chinese.3)We come from China.We dont come from China.,3、谓语动词是第三人称单数，在动词前加 doesnt，动词用原形。,1)She has a small mouth.She doesnt have a small mouth.2)Maria likes China.Maria doesnt like China.3)Jane comes from the U.S.A.Jane doesnt come from the U.S.A.,练习：将下列句子变成否定句。,1.I am a teacher.I a teacher.2.We are students.We students.3.Jane is a girl.Jane a girl.4.They like English.They like Chinese5.I come from China.I come from China.6.He likes Chinese.He like Chinese.7.Maria comes from Cuba.Maria come from Cuba.8.We know Maria.We know Maria.,am,not,arent,isnt,dont,dont,doesnt,doesnt,dont,二.肯定句变一般疑问句,1)I am a student.Are you a student?2)They are blue.Are they blue?3)He is Kangkang.Is he Kangkang?,1、谓语是be动词，把be动词提到句首，第一人称变第二人称。,2.谓语是动词原形，在句首加do，第一人称变 第二人称。,1)I have a book.Do you have a book?2)They like Chinese.Do they like Chinese?3)We come from China.Do you come from China?,3.谓语动词是第三人称单数，在句首加Does，动词用原形。,1)She has a small mouth.Does she have a small mouth?2)Maria likes China.Does Maria like China?3)Jane comes from the U.S.A.Does Jane come from the U.S.A?4)She knows Maria.Does she know Maria?,练习:将下列句子变成一般疑问句。,1.I am a teacher.a teacher?2.They are students.Students?3.Jane is a girl.a girl?4.They like English._ like English?5.I come from China._ come from China?6.He likes Chinese.he Chinese?7.Maria comes from Cuba.Maria from Cuba?8.We speak Chinese.you Chinese?,Are,you,Are,they,Is,Jane,Do,Do,Does,like,Does,come,Do,speak,they,you,三.一般疑问句做肯定,否定回答,Are you Maria?,1、肯定回答：Yes,主+助/系，否定回答:No,主+助/系+not，第二人称变第一人称。,肯定回答：Yes,I am.,否定回答：No,Im not.,2.答语和问句中的助动词保持一致，第二人称变 第一人称。1)Are you a student?肯:Yes,I am.否：No,Im not.2)Is he Kangkang?肯：Yes，he is.否：No，he isnt.3)Do they like Chinese?肯：Yes,they do.否：No,they dont.4)Does she have a small mouth?肯：Yes,she does.否：No,she doesnt.,3.答语和问句中的主语保持一致。（必须用主格）,1)Is Jane from the U.S.A?2)Does Kangkang come from China?3)Do Jane and Maria like China?4)Is this a ruler?,肯:Yes,she is.,否:No，she isnt.,肯:Yes,he does.,否:No,he doesnt.,肯:Yes,they do.,否:No,they dont.,肯:Yes,it is.,否：No，it isnt.,练习：给下列句子做肯定回答或否定回答。,1.Are you a student?Yes,.No,.2.Do they like English?Yes,.No,.3.Is Jane a girl?Yes,.No,.4.Does Maria like China?Yes,.No,.,I,am,Im,they,not,they,do,dont,she,is,she,isnt,she,does,she,doesnt,以下口诀要牢记,1问“谁”用who；2问“谁的”，用whose；3问“地点哪里”，用where；4问“原因”，用why；5问“身体状况”，用how；6问“方式”，用how；7问“年龄”，用how old；8问“多少”，用howmany；,16.03.2023,四.对划线部分提问.,9问价钱”用how much；10问“哪一个”，用which；11问“什么”，用what；12问“职业”，用what；13问“颜色”，用whatcolour；14问“星期”，用whatday；15问什么学科，用what subject；16问“什么时候”，用when;17.问几点Whats the time?或 What time is it?,怎么做对划线部分提问的题目呢？,对划线部分提问的程序：,一找：找特殊疑问词；二代：用特殊疑问词代替划线部分；三移：把特殊疑问词移到句首；四变：未划线部分变为一般疑问句。,做道题试试吧！,My telephone number is 741-865.,一找：对数字进行提问用what,二代：用what代替划线部分,三移：把what放在句首,My telephone number is what.,四变：把My telephone number is 变为一般疑问句,What my telephone number is.,What is your telephone number?,再来一道简单的！,She is my sister.,一找：对人进行提问用who,二代：用who代替划线部分,三移：把who放在句首,She is who.,四变：把she is 变为一般疑问句,Who she is.,Who is she?,再来一道简单的！,This is a dictionary.,一找：对物体进行提问用what,二代：用what代替划线部分,三移：把what放在句首,This is what.,四变：把this is 变为一般疑问句,What this is.,What is this?,Whats this?,再来一道难点的！,The jacket is red.,一找：对颜色进行提问用what color,二代：用what color代替划线部分,三移：把what color放在句首,The jacket is what color.,四变：把the jacket is 变为一般疑问句,What color the jacket is.,What color is the jacket?,再来一道更难的！,The books are under the bed.,一找：对地点进行提问用where,二代：用where代替划线部分,三移：把where放在句首,The books are where.,四变：把the books are变为一般疑问句,Where the books are.,Where are the books?,Wherere the books?,再来一道更难的！,The boy is 10 years old.,一找：对年龄进行提问用How old,二代：用how old代替划线部分,三移：把how old放在句首,四变：把the boy is变为一般疑问句,How old is the boy?,The boy is how old.,How old the boy is.,How old is the boy?,五.同义句转换.,1.Please give Jane the book.Please the book Jane.2.Could you please tell me your name?Could you please your name me?3.He has short hair.is short.4.I have a big nose.is big.5.You have a wide mouth.is wide.,give,to,tell,to,His,hair,My,nose,Your,mouth,6.My English teacher is old.My English teacher is not.7.Betty is not short.Betty is.8.This is my book.This is.9.This jacket is not new.This jacket is.10.My ruler is not long.My ruler is.11.She looks like her mom.She and her mom look.12.They come from China.They China.,young,tall,mine,old,short,the,same,are,from,六.单复数转换.,1.将下列句子变成复数。It is a box.boxes.This is a ruler.rulers.That is an eraser.erasers.He is a student.students.This is a bus.That is a pen.,They,are,These,are,Those,are,They,are,These,are,buses,Those,are,pens,2.将下列句子变成单数。,1.They are pencils.a pencil.2.These are erasers.an eraser.3.They are boys.a boy.4.They are girls.a girl.5.Those are books.a book.6.These are desks.a desk.7.These are boxes.a.8.Those are cars.a.,It,is,This,is,He,is,She,is,That,is,This,is,This,is,box,That,is,car,句型转换专项练习,一、将下列句子改为复数形式：1.There is a knife in the box.There _ _ _ in the box.2.Shes a woman doctor.Theyre _ _.3.Our teacher often tells us a story.Our _ often _ us _.4.The sheep is over there.The _ _ over there.5.Please pass me a piece of bread.Please pass me some _ of _.,are,some,knives,women,doctors,teachers,tell,stories,sheep,are,pieces,bread,二、下列句子改为否定句：1.He does some reading every day.He_ _ _ reading every day.2.I have to wash the dishes.I _ _ _wash the dishes.3.Tell him the news._ _ him the news.4.She has brothers and sisters.She has_ brothers _ sisters.5.I think she is right.I _ _she _ right,doesnt,do,any,dont,have,to,Dont,tell,no,or,dont,think,is,三、下列句子改为一般疑问句：1.There is some fruit juice in the glass._ _ _ fruit juice in the glass?2.He has to stay here._ he _ to stay there?3.We do eye exercises every day._ you _ eye exercises every day?4.She has something to eat._ she _ _ to eat?5.I am good at singing and dancing._ you good at singing _ dancing?,Is,there,any,Does,have,Do,do,Does,have,anything,Are,and,四、对划线部分提问：1.My mother goes to work by bike._ _ your mother _ to work?2.That is a map of France._ map is that?3.The bag of rice is ten kilos._ _ _ the bag of rice?4.I think Chinese food is very nice._ do you _ _ Chinese food?5.The students like their teacher very much._ do the students_ their teacher?,How,does,go,What,How,heavy,is,What,think,of,How,like,6.His house is very big._ _ his house _?7.There are six kites in the sky._ in the sky?8.He lives in Room 306._ _ _ he _ in?9.She looks worried because she cant find her dog._ _ she _ worried?10.It takes him half an hour to write the e-mail._ _ _ it _ him to write the e-mail?,What,is,like,Whats,Which,room,does,live,Why,does,look,How,long,does,take,11.Classes begin at eight._ _ _classes _?12.I want to buy three kilos of meat._ _ _ do you want to buy?13.His uncle is a businessman._ _ his uncle _?14.The orange dress is Kates._ _ is Kates?15.Its Sunday today._ _ is it today?,What,time,do,begin,How,much,meat,What,does,do,Which,dress,What,day,16.The cats are running up the tree._ are the cats _?17.Jims plane is broken._ _ _ Jims plane?18.He would like five cakes._ _ _ would he like?19.They play football every Friday._ _ they play football?20.The man in brown is Toms father._ _ is Toms father?,Where,running,Whats,wrong,with,How,many,cakes,When,do,Which,man,历史岳麓版第13课交通与通讯的变化资料,精品课件欢迎使用,自读教材填要点,一、铁路，更多的铁路 1地位 铁路是 建设的重点，便于国计民生，成为国民经济发展的动脉。2出现 1881年，中国自建的第一条铁路唐山 至胥各庄铁路建成通车。1888年，宫廷专用铁路落成。,交通运输,开平,3发展(1)原因：甲午战争以后列强激烈争夺在华铁路的。修路成为中国人 的强烈愿望。(2)成果：1909年 建成通车；民国以后，各条商路修筑权收归国有。4制约因素 政潮迭起，军阀混战，社会经济凋敝，铁路建设始终未入正轨。,修筑权,救亡图存,京张铁路,二、水运与航空 1水运(1)1872年,正式成立，标志着中国新式航运业的诞生。(2)1900年前后，民间兴办的各种轮船航运公司近百家，几乎都是在列强排挤中艰难求生。2航空(1)起步：1918年，附设在福建马尾造船厂的海军飞机工程处开始研制。(2)发展：1918年，北洋政府在交通部下设“”；此后十年间，航空事业获得较快发展。,轮船招商局,水上飞机,筹办航空事宜,处,三、从驿传到邮政 1邮政(1)初办邮政：1896年成立“大清邮政局”，此后又设，邮传正式脱离海关。(2)进一步发展：1913年，北洋政府宣布裁撤全部驿站；1920年，中国首次参加。,邮传部,万国邮联大会,2电讯(1)开端：1877年，福建巡抚在 架设第一条电报线，成为中国自办电报的开端。(2)特点：进程曲折，发展缓慢，直到20世纪30年代情况才发生变化。3交通通讯变化的影响(1)新式交通促进了经济发展，改变了人们的通讯手段和，转变了人们的思想观念。(2)交通近代化使中国同世界的联系大大增强，使异地传输更为便捷。(3)促进了中国的经济与社会发展，也使人们的生活。,台湾,出行,方式,多姿多彩,合作探究提认知,电视剧闯关东讲述了济南章丘朱家峪人朱开山一家，从清末到九一八事变爆发闯关东的前尘往事。下图是朱开山一家从山东辗转逃亡到东北途中可能用到的四种交通工具。,依据材料概括晚清中国交通方式的特点，并分析其成因。提示：特点：新旧交通工具并存(或：传统的帆船、独轮车，近代的小火轮、火车同时使用)。原因：近代西方列强的侵略加剧了中国的贫困，阻碍社会发展；西方工业文明的冲击与示范；中国民族工业的兴起与发展；政府及各阶层人士的提倡与推动。,串点成面握全局,一、近代交通业发展的原因、特点及影响 1原因(1)先进的中国人为救国救民，积极兴办近代交通业，促进中国社会发展。(2)列强侵华的需要。为扩大在华利益，加强控制、镇压中国人民的反抗，控制和操纵中国交通建设。(3)工业革命的成果传入中国，为近代交通业的发展提供了物质条件。,2特点(1)近代中国交通业逐渐开始近代化的进程，铁路、水运和航空都获得了一定程度的发展。(2)近代中国交通业受到西方列强的控制和操纵。(3)地域之间的发展不平衡。3影响(1)积极影响：促进了经济发展，改变了人们的出行方式，一定程度上转变了人们的思想观念；加强了中国与世界各地的联系，丰富了人们的生活。(2)消极影响：有利于西方列强的政治侵略和经济掠夺。,1李鸿章1872年在上海创办轮船招商局，“前10年盈和，成为长江上重要商局，招商局和英商太古、怡和三家呈鼎立之势”。这说明该企业的创办()A打破了外商对中国航运业的垄断B阻止了外国对中国的经济侵略C标志着中国近代化的起步D使李鸿章转变为民族资本家,解析：李鸿章是地主阶级的代表，并未转化为民族资本家；洋务运动标志着中国近代化的开端，但不是具体以某个企业的创办为标志；洋务运动中民用企业的创办在一定程度上抵制了列强的经济侵略，但是并未能阻止其侵略。故B、C、D三项表述都有错误。答案：A,二、近代以来交通、通讯工具的进步对人们社会生活的影响(1)交通工具和交通事业的发展，不仅推动各地经济文化交流和发展，而且也促进信息的传播，开阔人们的视野，加快生活的节奏，对人们的社会生活产生了深刻影响。(2)通讯工具的变迁和电讯事业的发展，使信息的传递变得快捷简便，深刻地改变着人们的思想观念，影响着人们的社会生活。,2清朝黄遵宪曾作诗曰：“钟声一及时，顷刻不少留。虽有万钧柁，动如绕指柔。”这是在描写()A电话 B汽车C电报 D火车解析：从“万钧柁”“动如绕指柔”可推断为火车。答案：D,典题例析,例1上海世博会曾吸引了大批海内外人士利用各种交通工具前往参观。然而在19世纪七十年代，江苏沿江居民到上海，最有可能乘坐的交通工具是()A江南制造总局的汽车 B洋人发明的火车 C轮船招商局的轮船 D福州船政局的军舰,解析由材料信息“19世纪七十年代，由江苏沿江居民到上海”可判断最有可能是轮船招商局的轮船。答案C,题组冲关,1中国近代史上首次打破列强垄断局面的交通行业是()A公路运输 B铁路运输C轮船运输 D航空运输解析：根据所学1872年李鸿章创办轮船招商局，这是洋务运动中由军工企业转向兼办民用企业、由官办转向官督商办的第一个企业。具有打破外轮垄断中国航运业的积极意义，这在一定程度上保护了中国的权利。据此本题选C项。答案：C,2.右图是1909年民呼日报上登载的一幅漫画，其要表达的主题是()A帝国主义掠夺中国铁路权益B西方国家学习中国文化C西方列强掀起瓜分中国狂潮D西方八国组成联军侵略中国,解析：从图片中可以了解到各国举的灯笼是火车形状，20世纪初的这一幅漫画正反映了帝国主义掠夺中国铁路权益。B项说法错误，C项不能反映漫画的主题，D项时间上不一致。答案：A,典题例析,例2(2010福建高考)上海是近代中国茶叶的一个外销中心。1884年，福建茶叶市场出现了茶叶收购价格与上海出口价格同步变动的现象。与这一现象直接相关的近代事业是()A电报业 B大众报业 C铁路交通业 D轮船航运业 解析材料主要反映了信息交流的快捷，故选A。答案A,题组冲关,3假如某爱国实业家在20世纪初需要了解全国各地商业信息，可采用的最快捷的方式是()A乘坐飞机赴各地了解 B通过无线电报输送讯息C通过互联网 D乘坐火车赴各地了解解析：本题考查中国近代物质生活的变迁。注意题干信息“20世纪初”“最快捷的方式”，因此应选B，火车速度远不及电报快。20世纪30年代民航飞机才在中国出现，互联网出现在20世纪90年代。答案：B,4下列不属于通讯工具变迁和电讯事业发展影响的是()A信息传递快捷简便B改变着人们的思想观念C阻碍了人们的感情交流D影响着人们的社会生活解析：新式通讯工具方便快捷，便于人们感情的沟通和交流。答案：C,