新一L19--20ppt课件

Lesson19Tiredandthirsty,1,对划线提问：1.Theyarenurses.2.Theyarestudents.3.Mymotherisanengineer.4.Sheisahostess.,2,用代词heshewethey填空：1.Themanistall._isapoliceman.2.Thosegirlsarebusy._arekeyboardoperators.3.OurnamesareTomandBen._areSwedish.4.LookatNicola._isverypretty.5.Thosemenarelazy._aresalesreps.,3,Listentothetape!,Question:Whydothechildrenthanktheirmother?Whatdoestheirmotherbuy?,4,Newwordsandexpressions,mattern.事情childrenn.孩子们（child的复数）tiredadj.累,疲乏thirstyadj.渴补充：tiredout筋疲力尽boyn.男孩Mumn.妈妈（儿语）sitdown坐下rightadj.好，可以icecream冰淇淋,5,Whatsthematter,children?,课文：,6,1.用来询问发生了什么事情Whatsthematter?Whatswrong?Whatsup?Whathappened?Whatsthetrouble?Areyouallright?回答：Imallright.Imfine,dontworry.,注意：若要提及某人，应在后面加上with。,Keypoints:,7,Theresanicecreamman.Therebe句型,课文：,8,Therebe某地有某物,be动词:is,areThereis+名词单数/不可数名词+地点状语例如：Thereisanappleinthedesk.Thereissomewaterinthecup.3.Thereare+名词复数+地点状语例如：Therearesomegirlsintheroom.,9,用恰当的be动词填空。1、There_alotofsweetsinthebox.2、There_somemilkintheglass.3、There_somepeopleunderthethebigtree.4、There_apictureandamaponthewall.5、There_aboxofrubbersnearthebooks.6、There_lotsofflowersinourgardenlastyear.7、There_atinofchickenbehindthefridgeyesterday.8、There_fourcupsofcoffeeonthetable.,Letsdo!,are,are,is,are,is,is,are,is,10,Theseicecreamsarenice.be的变化,课文：,11,系动词be随主语的变化而变化：,Keypoints:,复数名词作主语用are,单数名词作主语用is,注,12,1.Thetree_tall.2.Theseapples_red.3.They_short.4.Thosewomen_veryshort.5.Thepoliceman_fat.,Letsdo!,is,are,are,are,is,13,1.询问别人状况：Whatsthematter?2.Therebe句型“某地有某物”Thereis+名词单数/不可数名词+地点状语Thereare+名词复数+地点状语3.系动词be的用法:am,is,are.,Keypoints,14,Lookatthevideo!,15,16,.,Text!,17,matter,tired,thirsty,18,Sitdown,19,meet,come,employees,allright,No,20,icecreamman,21,twoicecreams,22,Thanks,Hereyouare,23,Who,youngman,m,officeassistant,nice,24,allright,Yes,25,谁是最佳配音演员？,26,27,Lesson20Lookatthem!,28,Arethatboysshoesdirty?No,theyarent.,.,Aretheyclean?Yes,theyare.,29,Arethatgirlshandsclean?No,theyarent.,.,Aretheydirty?Yes,theyare.,30,Arethosehairdressersfatorthin?Theyarenotthin.Theyarefat.,.,31,Arethosehairdressersfatorthin?Theyarenotfat.Theyarethin.,.,32,Aretheseshoesbigorsmall?Theyarenotsmall.Theyarebig.,.,33,Arethoseshoesbigorsmall?Theyarenotbig.Theyaresmall.,.,34,Thoseshopsareopen.,.,35,Theseshopsareshut.,.,36,Thosecasesarelight.,.,37,Thesecasesareheavy.,.,38,Theyareveryold.,.,39,Theyareveryyoung.,.,40,Thosehatsareveryold.,.,41,Thesehatsareverynew.,.,42,Thesetrousersareshort.,.,43,Thosetrousersarelong