Unit1Myclassroom（课件）人教PEP版英语四年级上册

四年级上册

Unit1MyclassroomclassroomwindowlightpicturedoorblackboardLet'sreviewWhat'sintheclassroom?Oneblackboard.Onedoor.Fourlights.What'sintheclassroom?What'sintheclassroom?What'sintheclassroom?Twopictures.What'sintheclassroom?What'sintheclassroom?Threewindows.Manychairsanddesks.Let'ssing.Thefanisblue.Thefans

areblue.Theteacher’sdeskisyellow.Thewallisred.Thewalls

arered.Thefloorisorange.GameLook!Idesign(设计）anewclassroom.Look！Thefloorispink.Thewallisblue.Theteacher'sdeskisgreen.Thechairsanddesksareyellow.Thedooriswhite.Zip'sclassroom.Thewallisblue.Thefloorispink.Theteacher'sdeskisgreen.Chairsanddesksareyellow.Thedooriswhite.Languagepoints在一般现在时中，表示人或者事物状态、性质时，be动词用is还是are取决于主语名词。当主语是单数可数n时，be用is。如：Thedoorisgreen.当主语是复数n时，be用are.如：Desksareorange.ReadcolorsFinishthedesignofthisclassroom.Introduceyourclassroom.Thisismyclassroom.Thedooris…Thefanis…Thewallis…Ilikemyclassroom.PairworkThisismyclassroom.Look,thedoorisgreen.Practice桌子椅子电脑deskchairfanteacher'sdeskwallfloor风扇讲台墙地板找不同CCBBAA用is/are填空Thedesksblue.Thedoororange.Thewindowswhite.Theblackboardblack.Thechairsyellow.areareareisisThisismyclassroom.Thefloorisyellow.Thedoorisbrown.Thechairsanddesksarewhite.Andthewindowsarewhite.Thereisnofan!ABSummary单词：Summary1.Thisismyclassroom.2.介绍物体颜色：物体+be+颜色如：Thewallisgreen.Theflooriswhite.HomeworkReviewthewordsandsentences.Preview:P6Seeyounexttime!!Whatplaceisit?Itisaclassroom.?Whatarethechildrendoing|?bTheyarecleaningtheclassroom.cleanV.打扫，使...干净cleanthedeskcleantheteacher'sdeskcleanthewindowcleanthefloorLet'scleantheclassroomlet's=letus让我们Letmecleantheteacher'sdesk.Letmecleanthewindow.Letmehelpyou.Thankyou.helpv.帮助Letmecleanthewindow.这是一个以let开头的祈使句，用于表示自己要做某事，构成句型：Letme+动词原形+其他，意思是“让我做...吧”LetmeLet'swindowclassroomcleanthecleantheLet'sLetmeclassroom.window.1.Let()cleanthefloor.A.weB.IC.us2.Letmecleanthe()desk.A.teacher'sB.teacherC.teachers3.Let'scleantheclassroom.-A.Yes,please.B.Ok.C.Thanks.4.Let'smehelpyou.-A.Yes,please.B.Ok.C.Thankyou.1.让我们打扫教室吧！

2.让我打扫讲台吧！3.让我打扫地板吧！4.让我擦窗户吧！5.让我擦黑板吧！Letuscl