英语句型变化规律课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,英语句型变化规律,“特殊定式动词”,：,am,is,are,was,were,have,has,had,will,shall,would,should,can,may,must,could,行为动词,：,表示行为或状态的词。,如：,say,sing,jump,run,write,read,play,see,dance,eat,sleep,go,come,cry,plant,swim,英语句型变化规律,如何把肯定句变成否定句？,1.Kate was born on June 6,1996.,2.My family will move to Shanghai next month.,3.She can swim.,4.Tony is a middle school student.,5.There are many apples in the basket.,6.It is cloudy and windy today.,Kate,wasnt,born on June 6,1996.,My family,wont,move to Shanghai next month.,She,cant,swim.,Tony,isnt,a middle school student.,There,arent,many apples in the basket.,It,isnt,cloudy and windy today.,.,首先，要看一看句中有没有“特殊定式动词”，如果有，就在“特殊定式动词”后面加,not,即可。,如何把肯定句变成否定句？1.Kate was born o,1.I clean our classroom every day.,2.Mike goes to the cinema with his parents once a week.,3.The child played the computer games in the internet bar,last night.,4.We get up at 6:00 in the morning.,5.He often comes to school by bike.,6.I,watched TV with my family yesterday evening.,I,dont clean,our classroom every day.,Mike,doesnt go,to the cinema with his parents once a week.,The child,didnt play,the computer,games in the internet bar last night.,We,dont get,up at 6:00 in the morning.,He,doesnt often come,to school by bike.,I,didnt watch,TV with my family yesterday evening.,.,如果句中没有“特殊定式动词”，就要找出句中的,行为动词,，根据行为动词的人称和时态，在行为动词之,前,确定加,dont,或,doesnt,或,didnt,并将不是原形的行为动词还原成原形，其他地方没有变化。,1.I clean our classroom every,注意：,如果行为动词是现在式，则在,dont,和,doesnt,之间确定。动词是原形，就,dont;,动词后面有加,s,或,es,，就,doesnt.,如果行为动词是过去式，就,didnt.,还要记得将不是原形的行为动词还原成原形。,另：肯定祈使句变否定形式时，直接在动词前面加,Dont,。,e.g.,Stand up.,Dont stand up.,注意：另：肯定祈使句变否定形式时，直接在动词前面加Dont,如何把肯定句变成一般疑问句？,1.The old man is a famous scientist.,2.There are hundreds of people in the zoo on Childrens,Day.,3.You must hand in your papers on time tomorrow.,4.I was at the library a moment ago.,5.The boy can ride a bike.,Is,the old man a famous scientist?,Are,there hundreds of people in the zoo on Childrens Day?,Must,I hand in my papers on time tomorrow?,Were,you at the library a moment ago?,Can,the boy ride a bike?,.,首先，也要看一看句中有没有“特殊定式动词”，如果有，就将“特殊动词”直接提到句首，注意大小写，句末问号。即“一提二改三问号”的步骤。,如何把肯定句变成一般疑问句？1.The old man i,1.I often get up early in the morning.,2.My brother likes to read English aloud in class.,3.Mr Smith taught English in Hainan in 1999.,4.They plant lots of trees in the hill every year.,5.She usually plays the piano in the evening.,6.The workers repaired the machine last week.,Do,you often get up early in the morning?,Does,your brother like to read English aloud in class?,Did,Mr Smith teach English in Hainan in 1999?,Do,they plant lots of trees in the hill every year?,Does,she usually play the piano in the evening?,Did,the workers repair the machine last week?,.,如果句中没有“特殊定式动词”，就要找出句中的,行为动词,，根据行为动词的人称和时态，在,句首,确定加,Do,或,Does,或,Did,并将不是原形的行为动词还原成原形，注意大小写，句末问号。即“一加二改三问号”的步骤。,1.I often get up early in the,have,has,had,是“拥有”的意思时，既可当“特殊定式动词”看待，也可当行为动词看待。,e.g.He has a new bike.,He hasnt a new bike.,Has he a new bike?,Yes,he has.No,he hasnt.,He doesnt have a new bike.,Does he have a new bike?,Yes,he does.No,he doesnt.,have,has,had 是“拥有”的意思时，既可当“特,但如果,have,has,had,与其他词一起构成一个新的词组，则,have,has,had,已经成为新词组中不可分割的一部分，这时的,have,has,had,就只能当作行为动词来看待。,e.g.have Chinese/English/maths/history,have a class,have a rest/break,have a good time,have breakfast/lunch/dinner,She has lunch at school.,She doesnt have.,Does she have?,Yes,she does.No,she doesnt.,但如果have,has,had与其他词一起构成一个新的词,将下列句子变为否定句、一般疑问句，并作简短的肯定、否定回答：,My father is an engineer.,2.Shakespeare was an actor with plays and poems.,3.She can recite passages from,Hamlet,by Shakespeare.,4.We have a lot of work to do today.,5.She had a good time yesterday.,6.The child can sing many English songs.,7.I often play basketball with my friends after school.,My father isnt an.,Is your father an?,Yes,he is.No,he isnt.,Shakespeare wasnt an.,Was Shakespeare an?,Yes,he was.No,he wasnt.,She cant recite.,Can she recite?,Yes,she can.No,she cant.,We havent a.,Have we a?,Yes,we have.No,we havent.,She didnt have a.,Did she have a?,Yes,she did.No,she didnt.,The child cant sing.,Can the child sing?,Yes,she can.No,she cant.,I dont often play.,Do you often play?,Yes,I do.No,I dont.,将下列句子变为否定句、一般疑问句，并作简短的肯定、否定回答：,8.He wants me to go to his house for lunch.,9.Mr White taught physics in his hometown five years,ago.,10.They found a nice place to live at last.,11.The people speak English in many countries.,12.She asks us to help her with her English.,13.Mother will buy me a notebook computer on my,birthday.,He doesnt want.,Does he want?,Yes,he does.No,he doesnt.,Mr White didnt teach.,Did Mr White teach?,Yes,he did.No,he didnt.,They didnt find.,Did they find?,Yes,they did.No,they didnt.,The people dont speak.,Do the people speak?,Yes,they do.No,they dont.,She doesnt ask.,Does she ask?,Yes,she does.No,she doesnt.,Mother wont buy.,Will mother buy?,Yes,she will.No,she wont.,8.He wants me to go to his ho,14.The young man finished w