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1、Unit2Thisismysister.sectionA(2d-3c)比比谁更快！比比谁更快！1.sister 姐妹姐妹2.mother 妈妈妈妈3.father 爸爸爸爸4.parent 父母父母5.brother 兄弟兄弟6.grandmother 祖母祖母7.grandfather 祖父祖父8.grandparent 祖父母祖父母9.family 家；家庭家；家庭10.those 那些那些11.who 谁谁12.these 这些这些13.they 他们他们14.have a good day 玩的愉快玩的愉快This is my friend.These are my friends.W
2、hos he?Hes my friend.Whore they?Theyre my friends.Thatismybrother.Thosearemybrothers.=Thatsmybrother.Whos he?Hes my brother.Whore they?Theyre my brothers.2dRole-palytheconversation.Sally:Goodmorning,Jane.Jane:Goodmorning,Sally.Sally:Oh,Jane,thisismysisterKate.Kate,thisismyfriendJane.Kate:Nicetomeety
3、ou,Jane.Jane:Nicetomeetyou,too.Arethoseyourparents?Kate:Yes,theyare.Jane:Andwhoshe?Sally:Hesmybrother,Paul.Jane:Oh,Isee.Well,haveagoodday!Sally/Kate:Thanks!You,too.Bye!grandfathergrandmotherfatheruncleauntmotherI(Jane)brotherJacksisterLucysonTomdaughterAnnhusbandLookatJanesfamilytree,andwriteapassag
4、eaboutJanesfamily.Hello!Imateacher.MynameisJaneBruce.Ihaveahappybigfamily.Mygrandparentshavetwosonsandadaughter.Ihaveabrother.HisnameisJack.Ihaveasister.HernameisLucy.Myhusband(丈夫丈夫)andIhaveasonandadaughter.TheirnamesareTomandAnn.Canyoudrawafamilytree?Grammar Focus Whatsyourname?Alan./ImAlan./Myname
5、sAlan.Whatshisname?HesEric./HisnamesEric.Whatshername?ShesMary./HernamesMary.IsheJack?Yes,heis.(肯定回答肯定回答)No,heisnt.(否定回答否定回答)HisnamesMike.AreyouHelen?Yes,Iam.No,Imnot.ImGina.whats=whatisnames=nameisIm=Iamhes=heisshes=sheis单数复数可数名词如何变化？规则变化不规则变化1.一般情况下，直接在词尾加-s构成复数形式。carbackpackcarsbackpacksbookbooks
6、1.box2.以s,x,ch,sh等结尾的名词，在词尾加-es构成复数形式。boxesclassclasseswatchwatchesbrushbrushessxshch2.3.以“辅音字母+y”结尾的名词，应改y为i，再加-es。familyfamiliescomediescomedy(喜剧)yyld3.4.以“元音字母+y”结尾的名词，直接在词尾加-s构成复数形式。boyboysdaydaysoayy4.Sum up:1.一般情况下,直接在名词词尾加-s.2.以s,x,sh,ch结尾的名词,在词尾加-es.3.以辅音字母加y结尾的名词，要变y为i再加-es.4.以“元音字母+y”结尾的名词
7、，直接在词尾加-s.3aCompletethepassagewithwordsinthebox.ThendrawapictureofPaulsfamilybrothersparentsCindyfamilyHi.MynameisPaul.Thisisaphotoofmy.Thesearemyandthesearemy,JohnandBob.Thisismysister.3b Look at the picture.Make sentences with the words in the three boxes.thisthatthesethosemyyourfathermothergrandf
8、athergrandmotherparentsgrandparentsbrothersisterIs/areThatsmybrother.Thisismysister.Thatsmygrandfather.Thosearemygrandparents.Thisismyfather.Thisismymother.Thatsmygrandmother.3c Bring some family photos to class.Take turns to ask and answer questions about the photos.如何将单数句子变为复数（如何将单数句子变为复数（1）指示代词的变
9、化指示代词的变化：this变为变为these，that变变为为those（2）人称的变化人称的变化：第一人称：第一人称I变为变为we，you不发生变化，不发生变化，he/she/it变为变为they.Iamateacher.我是一位老师我是一位老师Weareteachers.我们是我们是老师。老师。（3）be动词的变化动词的变化：am或或is变为变为are。Issheyoursister?她是你她是你的妹妹吗？的妹妹吗？Aretheyyoursisters?她们是你的妹妹吗？（她们是你的妹妹吗？（4）可数名可数名词的变化词的变化:可数名词的单数形式变为复数形式可数名词的单数形式变为复数形式La
10、nguagepoints名词单数变复数的变化规则：名词单数变复数的变化规则：一般情况下在词尾加一般情况下在词尾加s如如penpens以以x,s,ch,sh结尾的词加结尾的词加es。如。如watchwatches以以o结尾结尾地词加地词加s或者或者es。如如photophotos,tomatotomatoes以辅音字以辅音字母加母加y结尾的单词，变结尾的单词，变y为为i再加再加es。如。如familyfamilies以以f或或fe结结尾的词，变尾的词，变f或或fe为为v再加再加es。如如knifeknivesExercise一、单项填空。一、单项填空。(A)1.isthatmanoverther
11、e?Hesmyuncle.A.Who B.Which C.WhereD.Whom(D)2.SallyandPaulareinChina.aregoodfriends.A.ItB.SheC.HeD.They(B)3.Myparentsathome.A.isB.areC.amD.be(B)4.areonthesoccerteam.A.I,youandheB.You,heandIC.You,IandheD.He,youandI(C)5.Hisfamilyverybig.NowhisfamilywatchingTVathome.A.is;isB.are;are C.is;areD.are;is(C)6
12、.aremyparents.A.ThisB.ThatC.ThoseD.SheA:This_myfamily.B:Whoshe?A:_myfather.B:_she?A:_mymother.are,they,are,is,thanks,whos,is,hes,shes三、从下列词语中选择恰当的单词补全对话。isHesWhosShesB:_thoseyourgrandparents?A:Yes,_.B:_thatyourbrother?A:Yes.Hesmybrother,Dale.B:Oh,Isee.Well,haveagoodday!A:_!You,too.ThanksIstheyareAreThisisThatsTheseareThoseare用下列句型介绍一下你的一张家庭照片。