七年级上册英语Unit3 课件.ppt

Unit3Thisismysister.,SectionA,A:Whatsthis/that?B:ItsaA:Howdoyouspellit?B:A:Whatcolorisit?B:Its,1.Revision,family,MynameisDave.Thisismyfather/Dad/Daddy.,father/Dad/Daddy,2.Presentation,Thisismymother/Mum/Mummy.,Mother/Mum/Mummy,Explanation,David,thisismymother.大卫,这是我妈妈。,1.mother,father用于比较正式的场合,或象别人介绍自己的父母时使用。如:,Thesearemyparents.,parents,2.parents指双亲,指父亲或母亲一个人时,要用parent形式。在英语中表示两个或两个以上的人或物时,名词要用复数形式。如：oneapple一个苹果twoapples两个苹果,3.Thesearemyparents.Theseare是用来介绍两个或两个以上的人或物。注意：these是this的复数，指“这些”，those是that的复数，指“那些”。These、those作主语时，后面的谓语动词用复数形式are。,Thesearemyparents.,Thisismyfather.,Thisismymother.,friends,Thesearemyfriends.,Thisishispen.,Thesearehispens.,Thisisherbook.,Theseareherbooks.,Thosearemygrandparents.,Thatismygrandfather.,Thatismygrandmother.,Thatsmysister.,Andthosearemybrothers.,sister,brothers,4.sister即可指姐姐,也可指妹妹。5.Thisismysister.介绍别人用句型：ThisisThats辨认某人用句型：Isthis?Isthat?,6.brothers是名词brother的复数形式,在英语中,brother指同辈的男性,兄长或弟弟。,7.Thosearemybrothers.Those为that的复数形式,意思为“那些”,可用来代替人或物。,Thatisherorange.,Thoseareheroranges.,单数复数thisthesethatthoseittheyisare,注意到了吗？,This_mysister.That_hisbrother.She_hisaunt.He_myuncle.These_herparents.Those_herfriends.They_myfamily.,is,are?,is,are,is,is,is,are,are,Sentencestructures(句型)单数形式：复数形式：Thisismy/your/his/herTheseareThatismy/your/his/herThoseareE.G.(例如)Thisismypen.Thisismyfather.Thatishisbackpack.Thatishismother.Theseareherbooks.Thesearehersisters.Thoseareyourerasers.Thoseareyourfriends.,Thatishisjacket.,Thosearehisjackets.,father/motherThis/thatismygrandfather/grandmotherbrother/sisteruncle/auntThese/thosearemyparents/grandparents.,Guess,whoarethey?,4.Workon1aMatchthewordswiththepeopleinthepicture,1.mother_c_2.father_3.parents_4.brothers_5.grandmother_6.grandfather_7.friend_8.grandparents_9.sister_,i,h,b,g,e,a,d,f,Tapescript,Dave:Thisismyfamily.Thosearemytwobrothers.Andthatsmysister.,Listening(1b:P13),Playagameeg.StudentAsays“c”.StudentBsays“mother”.StudentCsays“Thisismymother.”,father/mother.This/thatismy/his/hergrandfather/grandmother.brother/sister.These/thosearemy/his/herparents/grandparents.,Talkabout,A:Thisishissister.B:Thesearehisbrothers.,2.Revision,TakeoutafamilyphotoandletSsgooverthewordsoffamilymembers.,Listening(2a:P14),Listenagain.(2b:P14),1.Dave_2.Mary_3.LinHai_4.Jim_,a,g,e,b,Tapescript,Dave:Thisismymother.Mom,thisisLinHai.LinHai:Nicetomeetyou!Mom:Nicetomeetyou,LinHai.Dave:Andthesearemygrandparents.,A:IsthisJim?B:No,heisnt.HesDave.,Guess:,A:IsthisYaoMing?B:Yes,heis.,3.Presentation,A:IsthatYaoMing?B:No,heisnt.HeisLiuXiang.,A:IsthisCaiYiling?B:Yes,sheis.,A:IsthatCaiYiling?B:No,sheisnt.SheisLiJiaxing.,A:AretheseS.H.E.?B:Yes,theyare.,A:ArethoseS.H.E.?B:No,theyarent.TheyareF4.,2.LetSsusetheirownphotosandaskandanswer.,Pointateachstudentandask“Isthis/that?”LetSsanswer“Yes,he/sheis.No,he/sheisnt.”quickly.,Practise“he”and“she”,4.Workon1aMatchthewordswiththepeopleinthepicture,1.mother_c_2.father_3.parents_4.brothers_5.grandmother_6.grandfather_7.friend_8.grandparents_9.sister_,i,h,b,g,e,a,d,f,ThatsAnnaandthatsPaul.,Issheyour1._?,2.Yes,she_.,Andisheyour3._?,4.No,he_.Hesmyfriend.,Fillintheblanks.(3a:P15),sister,is,isnt,brother,Explanation,1.IsGuoPengyourbrother?No,heisnt.he是代词,用来代替“男他”,句中用来代替上句中的GuoPeng。在英语的简略回答句中,要用代词代替上句中的名词。不可让名词出现在简略答语中。,2.Isheyourfriend?Yes,heis.肯定的简略答语中,不能用缩写形式。即Yes,heis.不能写成Yes,hes.3.Isthisyouraunt?aunt指与你父母同辈的亲戚中的女性。,Workinpairs.StudentAwritesdownthreenamesabouthisfamilymembersorhisfriend.StudentBguess.eg.(WangJie,LiNa,ZhangJing)B:IsWangJieyourfather?A:No,heisnt.B:Isheyourfriend?A:Yes,heis.,5.Workon4,Bringsomefamilyphotostoclass.Putthemtogetherinyourgroup.taketurnstoaskandanswertoaskandanswerquestionsaboutthephotos.,Issheyouraunt?,Yes,sheis./No,sheisnt.,SectionB,1.,sistersoncousingrandfathermotheraunt,/grandmother,(1),(2),(3),(4),(5),(6),father/,uncle/,daughter(),daughter(),(brother),grandfather,mother,aunt,sister,cousin,son,grandfather_grandmother_cousin_father_mother_uncle_aunt_brother_sister_,Listening(2a:P16),根据句意写出单词11Myfathersmotherismy_.12Myfathersfatherismy_.13Myfatherssistersaremy_.14Myfathersbrothersaremy_.15Myuncleschildrenaremy_.16Myparents_ismysister.17Iamaboy.Immyparents_.18Thisismy_photo.Thesearemyparentsandthisisme.,grandmother,grandfather,aunts,uncles,cousins,daughter,son,family,名词所有格,名词的所有格：表示所属关系，即表示某物是“谁的”。名词所有格常见的结构有两种：一、s所有格表示有生命的人或动物的名词所有格，单数名词和不以s结尾的复数名词一般在词尾加“s”，以s结尾的复数名词在词尾只加“”。如：Katescat凯特的猫，ChildrensDay儿童节，thegirlsbooks女孩们的书,Listening(2b:P16),Tapescript,Dave:Thisismyaunt,andthisismyuncle.LinHai:Andissheyourcousin?Dave:Yes,andthoseareherfriends.,学会用”Thisis/ThatisTheseare/thoseare”介绍家人朋友,Look!Thisismyfamily!Thisismyfather.Thatismymother.Thesearemyparents.Thesearemygrandparents.Thosearemybrothers.,MarysfriendEmmagetsthefamilyphotofromMary.ThenshewritesalettertothankMary.,DearMary,Thanksforthephotoofyourfamily.Hereismyfamilyphoto!Yourfriend,Emma,Thesearemyparents.,Thisismybrother,Tony.,Thisismysister,Mona.,Workon3a,Explanation(3a:P17),1.Thanksfor意为“谢谢”后接名词。例如:Thanksforyourhelp.谢谢你对我的帮助。Thanksforthebeautifulcard.谢谢你给我这么漂亮的卡片。,2.Hereismyfamilyphoto.Hereis这是个倒装句,句子的主语为myfamilyphoto.正常语序为：Myfamilyphotoishere.,3英文书信的格式：称呼(Dear,)顶格写；正文；结束语；署名(Yours,)Dear.,Yours,9.Saywhotheyare,ThisisJanesfamilyphoto.,Jane,Look!ThisisJanesfamilyphoto.Thisishermother.Thisisherfather.Thisishersister.Thisisherbrother.Thesearehergrandparents.,Selfcheck,Answers,Mary:Look!_.You:_?Mary:Yes,heis.You:_?Mary:No,sheisnt.Shes_.You:_?Mary:No,heisnt.Hes_.,Hesmyfather,Isthisyourgrandfather,Isthatyour(aunt),mymother,Isthisyour(friend),mycousin,Thankyouforlistening!,Exercise,1.This_mybrother,andthese_mysisters.(be)2.Thatishisbrother.(单复)3.Sheismyfriend.（变一般疑问句）4.Thisismyfather.(改为一般疑问句,并作肯定回答)5.Hertelephoneis5383232（提问）6.李明是你的朋友吗？不,他不是,他是我的哥哥。7.sister,this,your,is,(连词成句),（）1Isheyourfriend?Yes,_.AitisBitisntCheisDheisnt,（）2Isthisyourfather?No,_.AitisBitisntCheisDheisnt,（）3Isthatyour_?A.apictureB.pictureC.picturesD.nicepictures,（）4Are_Kates_?A.this,bookB.that,bookC.these,booksD.those,book,（）5.IsGuoPengyourbrother?_.A.Yes,itisB.No,itisntC.Yes,sheisDNo,heisnt,（）6Annaisnotmysister._mycousin.A.HeBHesCSheDShes,C,B,B,C,D,D,（）7Is_youraunt?Whats_name?AHe,hisB.she,herCHe,herDShe,his,（）8Whatarethose?_.ATheyareappletreesB.TheyareapplestreesCThoseareappletreesD.Thoseareapplestrees,()9.Yourfatherhasabrother.Heisyour_.A.auntB.uncleC.cousin,B,A,B,()10.That_mysister.Andthose_mybrothers.A.are;isB.is;areC.is;isD.are;are,B,()11.Are_Kates_?A.this,bookB.that，bookC.these,booksD.those,book,C,()12.Arethoseyourbags?AYes,theyare.B.Yes,theyarentC.Yes,thoseareD.No,theyare,A,重点内容回顾：单数/复数Thisismyfriend.Thesearemyfriends.Thatismybrother.Thosearemybrothers.2.询问身份Issheyouraunt?Yes,sheis./No,sheisnt.Isheyouruncle?Yes,heis./No,heisnt.IsGuoPengyourbrother?Yes,heis./No,heisnt.Isthis/thatyoursister?Yes,itis./No,itisnt.3.FamilyTree,请注意1如果一样东西为几个人所共有，则只在最后一个名