2024年秋新Join In剑桥版(三年级起)英语三年级上册课件 Unit 5 第3课时

第3课时(Languageinuse&Let’sdoit!)Unit5InmyclassroomJoinIn剑桥·三年级上册EnjoyasongSchoolisover.Whatdoyoudoafterschool?结束FreetalkGohomewithfriends.Beonduty(值日).LookandguessSchoolisover.Whatdotheydo?他们；她们；它们ListenandcheckSchoolisover.Whatdotheydo?Theycleantheclassroom.打扫，清扫Schoolisover.Let’scleantheclassroom.Howdoesshecleantheclassroom?Shecleanstheblackboard.黑板blackboardCleantheblackboard.ReadandfindHowdoeshecleantheclassroom?Hesweepsthefloor.打扫，清扫Sweepthefloor.Howdotheycleantheclassroom?Putyourchairunderthedesk.Theyputchairsunderthedesks.放，放置Howistheclassroomnow?Itisclean.Theclassroomisclean.Seeyoutomorrow!Bye-bye!Aftercleaningtheclassroom,whatdotheydo?Theysaygoodbye.明天7Listenandmime.Schoolisover.Let’scleantheclassroom.Cleantheblackboard.Sweepthefloor.Putyourchairunderthedesk.Theclassroomisclean.Seeyoutomorrow!Bye-bye!clean此处作形容词明天见。道别的常用语。Watch,readandactClassroomistheplacewherewelearnandlive.Weshouldkeepitcleanandtidy.8Workinpairs.Talkaboutthingsinyourclassroom.Whereisthenationalflag?It’sonthewall.国旗Wherearethebooks?Theyareonthedesk.询问多个事物的位置：问句：Whereare+多个事物?答语：Theyare+表示位置的介

词短语.Whereistheschoolbag?It’s__________.onthedesk____________________Theyareinthepencilcase.WherearethepencilsPractisemore9Drawyourdreamclassroom.Thentalkaboutit.Look!Thisis...It’son/in/beside/under/behind/infrontof...Look!Thisistheblackboard.It’sinfrontofthedesks.Thisisthewindow.It’sbe