2015七年级英语上Unit3语法练习.ppt

Isthisyourpencil?,UnitThree,eraser,pencil,pencilbox,schoolbag,book,dictionary,pen,ruler,erasers,pencils,pencilboxes,schoolbags,books,dictionaries,rulers,Whoistheowner(主人)?,Pairwork,A:Isthisyour.?B:Yes,itis.Itsmy.Itsmine.A:Isthatyour.?B:No,itisnt.Itshis/her.Itshis/hers.,Pairwork,A:Aretheseyour.?B:Yes,theyare.A:Arethoseyour.?B:Notheyarent.Theyarehis/her.Theyarehis/hers.,你能写出形容词性物主代词和名词性物主代词吗？,形容词性物主代词:(后面一定要跟名词)my,your,his,her,its,形容词性物主代词:(后面不跟名词)mine,yours,his,hers,its,Completethequestionsandanswersabouteachpicture.根据图片补全问句和答语。,3a,this,isnt,these,they,that,is,those,arent,Readthequestionsandcompletetheanswers.阅读问句并补全对话。,itis,hers,itisnt,Itis,theyare,his,theyarent,Theyre,3b,_areoverthere.,Hers,3.一般疑问句一、含义以动词_开头，以_作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作_。,二、构成及答语如果句中有动词be(am,is,are)，将动词提到主语_，并_开头字母，句末用_号，主语第一人称变第_人称，即变成了_。一般疑问句要用Yes或No来回答。肯定答语：Yes,人称代词主格+be.否定答语：No，人称代词主格+bent.注意答语用it代替this/that，they代替these/those。,be,yes或no,简略回答,前,大写,问,二,一般疑问句,This,is,my,pencil.,Is,this,your,pencil?,含有be动词的陈述句变为一般疑问句的步骤,将下列句子变为一般疑问句，并作简要回答。,1.ThisisGina.2.Thatishisbrother.,IsthisGina?Yes,itis./No,itisnt.,Isthathisbrother?Yes,itis./No,itisnt.,3.Heismygoodfriend.4.Thesearenicepictures.5.Thoseareschoolbags.,Isheyourgoodfriend?Yes,heis./No,heisnt.,Arethesenicepictures?Yes,theyare./No,theyarent.,Arethoseschoolbags?Yes,theyare./No,theyarent.,1.-Isthisyour_?-Yes,_you._thatis_.2.-_this_key?-Yes,_is._mine.,pencil,box,thank,And,my,schoolbag,.根据图片完成句子。,Is,your,it,Its,Exercises,3.Heres_.,an,eraser,1.Thatishisschoolbag.(变为一般疑问句)_hisschoolbag?(作肯定及否定回答)Yes,_./No,_.2.Thesearehererasers.(变为一般疑问句)_hererasers?(作肯定及否定回答)Yes,_./No,_.,句型转换,Isthat,theyare,itisnt,itis,Arethese,theyarent,1.Thisishergreenjacket.(改为同义句)Thisgreenjacketis_.2.Mypenisred.Whatcolorisyourpen?(改为同义句)Mypenisred.Whatcoloris_?3.Thisishisgreenjacket.(改为同义句)Thisgreenjacketis_.4.Yourpenisred;mypenisred,too.(改为同义句)Yourpenisred,_isred,too.,hers,yours,his,mine,按要求改写句子,单项选择1.Isthisyourkey,Jenny?No._isinmyschoolbag.A.HisB.HersC.Mine2.Isthis_book?No,itisnt_.A.theirs;theirB.hers;hisC.your;mine3.Thegreenpenisnt_.Its_.A.his,hisB.his,yoursC.yours,my,C,C,B,Exercises,4.Excuseme,arethese_newshoes?No,theyarent._areblackoverthere.A.her;HersB.her;SheC.hers;Her5.Thesearent_yellowpencils.Thebluepencilsare_.A.mine,myB.his,hisC.hers,her6.Isthat_pencilbox?No,itisnt.Its_.A.Eric,LindasB.Linda,EricC.Erics,Lindas,A,B,C,Choosethecorrectanswer.,()1.Isthisyourpen?_.Itshis.A.ItismypenB.Yes,itisC.No,itisnt()2._,Tina.Isthisyourbook?A.ExcusemeB.SorryC.Thank()3.Whatsthis_?A.onChineseB.atEnglishC.inEnglish,C,A,C,()4._mybook._herbook.A.Thiss;ThatsB.Thisis;ThatsC.Thiss;Thatis()5._M-A-R-Y.A.Howdoyoucallit?B.AreyouMary?C.Howdoy