七级上册句型转换PPT课件

.,1,句型转换专项训练,一般疑问句及其肯定回答和否定回答否定句对画线部分提问（特殊疑问句）,.,2,改一般疑问句：,助动词（do/does)提前。原句照抄，第一人称变第二人称（注：助动词后面用动词原形）句末打问号。,将be动词提到句首并大写。其余部分照抄，第一人称变第二人称，be也随之变句末打问号。,谓语动词是be动词,谓语动词是实义动词,Be动词+主语+其他？,Do/Does+主语+动词原形+其他？,.,3,句子要成立，需要有动词：be动词或是实义动词（动词原形和动词三单）两种动词形式不能同时并存。,.,4,1.Heisastudent.,Is,heastudent,?,2.IamfromChina.,Areyou,fromChina,?,3.Histrousersareblack.,Are,histrousersblack,?,4.Theyareinthesameclass.,Are,theyinthesameclass,?,改下列句子为一般疑问句,.,5,5.Ihaveasister.,6.Shehasabighead.,7.TheyhavewhiteT-shirts.,8.IcomefromAmerica.,Do,Does,Do,Do,youhaveasister,?,shehaveabighead,?,theyhavewhiteT-shirts,?,youcomefromAmerica,?,改下列句子为一般疑问句,.,6,9.Thisisapencil.,Is,thisapencil,?,10.ShecomesfromChina.,Does,shecomefromChina.,?,改下列句子为一般疑问句,.,7,11.Iknowtheboywithlonghair.,Do,youknowtheboywithlonghair,?,12.Itlookslikeatiger.,Does,itlooklikeatiger,?,改下列句子为一般疑问句,.,8,13.Itlooksverynice.,Does,itlookverynice,?,14.Thisismybook.,Is,thisyourbook,?,15.Ilikeitscolor.,Do,youlikeitscolor,?,改下列句子为一般疑问句,.,9,再改下列句子为一般疑问问：,1.Aretheseyourbooks?2.Isyourbagblue?3.DoesJanehaveadog?4.DoesKangkanglikeyellowjackets?5.DotheycomefromCanada?6.Doesyourteacherhavelonghair?7.Doesyourfatherbuyyourmotheraniceskirt?8.Areyouastudent?9.Doyouhaveawhiteshirt?10.DoesMarylooklikehisfather?,1.Thesearemybooks.2.Mybagisblue.3.Janehasadog.4.Kangkanglikesyellowjackets.5.TheycomefromCanada.6.Myteacherhaslonghair.7.Myfatherbuysmymotheraniceskirt.8.Iamastudent.9.Ihaveawhiteshirt.10.Marylookslikehisfather.,.,10,对画线部分提问：（改特殊疑问句）,疑问词(组):1.What(人名,事物);2.Who(人物,身份);3.Where(地点,处所);4.How(程度,方式)；5.Whatclass(班级);6.Whatgrade(年级);7.Howold(年龄)；8.Whatcolor(颜色）,+,be动词,do/does,+,+,主语+其他？,主语,+,动词原形,+,其他？,.,11,步骤:1.根据划线部分的性质确定特殊疑问词2.把剩下的句子变为一般疑问句：A.be提前B.照抄，第一人称变第二人称C.句号变问号,如果有be动词,特殊疑问词(组)+be动词+主语+其他?,.,12,谓语动词是实义动词,疑问词(组)+do/does+主语+动词原形+其他?,步骤:1.根据划线部分的性质确定特殊疑问词。2.把剩下的句子变成一般疑问句：A:助动词提前B:照抄，第一人称变第二人称（注：助动词后面用动词原形）C:句号变问号,.,13,HisnameisAlan.2.HeisAlan.3.AlancomesfromtheU.S.A.4.Iamfine.,What,is,hisname,?,Who,is,he,?,Where,does,Alancomefrom,?,How,areyou,?,人名,人物,地点,程度,.,14,Hisfatherisfine.Mysisterissixyearsold.HeisinClassSeven,GradeNine.Thebookisonthedesk.,How,is,hisfather,?,Howold,is,yoursister,?,Whatclass,is,hein,?,Where,is,the,book,?,程度,年龄,班级,地点，方位,.,15,9.Thisbagisred.10.Janelikesred.,Whatcolor,is,thisbag,?,Whatcolor,does,Janelike,?,颜色,颜色,.,16,11.Tomlookslikehisfather.12.Ilikeorange.13.MariacomesfromEngland.,颜色,人物,地点,Who,does,Tomlooklike,?,?,?,Whatcolor,do,youlike,Where,does,Mariacomefrom,.,17,对画线部分提问（改特殊疑问句）,IcomefromChina.SheistwelveHishairisblack.MynameisKate.ThatgirlisJane.Thatisabox.HernameisSally.SheisSally.,地点,人物,人名,事物,人物,人名,颜色,年龄,1.Wheredoyoucomefrom?2.Howoldisshe?3.Whatcolorishishair?4.Whatisyourname?5.Whoisthatgirl?6.Whatisthat?7.Whatishername?8.Whoisshe?,.,18,综合归纳,有be则提前be,谓语动词是实义动词借用do/does,借用does时要将动词三单还原。,改一般疑问句,对画线部分提问改特殊疑问句,根据划线部分的性质确定特殊疑问词,有be则提be,谓语动词是实义动词则根据动词形式借用do/does,借用does时要将动词三单还原,其余照抄，第一人称变第二人称,句号变问号,其余照抄，第一人称变第二人称,句号变问号,.,19,否定句,如果有be动词,谓语动词是实义动词,在be后加not,可以缩写为isnt/arent,在实义动词前加dont或doesnt（注：助动词后面用动词原形）,.,20,1.Iamastudent.2.KangkangisfromChina.3.Janehasbigeyes.4.Theyareinthesameclass.5.Ihaveasister.,Iamnotastudent.,KangkangisntfromChina.,Janedoesnthavebigeyes.,Theyarentinthesameclass.,Idonthaveasister.,.,21,6.Michaellookslikehisfather.7.Marialikesyellow.8.Theyhaveroundfaces.9.Shehasredhair.10.MyEnglishteachercomesfromEngland.,Michaeldoesntlooklikehisfather.,Mariadoesntlikeyellow.,Theydonthaveroundfaces.,Shedoesnthaveredhair.,MyEnglishteacherdoesntcomefromEngland.,.,22,1、TomlikestheEnglishcornerverymuch.2、LucycomesfromtheU.S.A.3.Theyhaveredschoolbags.Welookthesame.SheismyEnglishteacher.Janehasredhair.IamfromCuba.Marialookslikehermother.Heknowstheboyoverthere.KangkangandMichaelareinthesameclass.,.,23,1、TomdoesntliketheEnglishcornerverymuch.2、LucydoesntcomefromtheU.S.A.3.Theydonthaveredschoolbags.Wedontlookthesame.SheisntmyEnglishteacher.Janedoesnthaveredhair.IamnotfromCuba.Mariadoesntlooklikehermother.Hedoesntknowtheboyoverthere.KangkangandMichaelarentinthesameclass.,.,24,对一般疑问句作肯定和否定回答,句首为Be,句首为Do,句首为Does,肯定：Yes,人称代词+be.否定：No,人称代词+benot.,肯定：Yes,人称代词+do.否定：No,人称代词+dont.,肯定：Yes,人称代词+does.否定：No,人称代词+doesnt.,问答时,一、二人称要对换,.,25,1.AreyoufromEngland?2.DoyoulikeEnglish?3.Doesshehavesmallhands?4.Issheyoursister?5.AretheyfromChina?,Yes,Iam./No,Imnot.,Yes,Ido./No,Idont.,Yes,shedoes./No,shedoesnt.,Yes,sheis./No,sheisnt.,Yes,theyare./No,theyarent.,.,26,6.DoesJanelikered?7.