Unit4Where’smyschoolbag?Period2SectionA2a-2dWhere’sthecomputergame?It’sonthetable.RevisionWherearethebooks?They’reonthebed.RevisionWhereistheruler?RevisionIt’sinthepencilbox.Where’sSally?She’sin/on/under/behind/nearthebox.oninunderbehindnear记忆挑战Where’sSally?She’s…thebox.12345方位介词:oninunderbehindinfrontof在…上面在…里面在…下面在…后面在…前面Isthedogonthechair?Yes,itis.LookandsayIstheschoolbagonthesofa?Istheclockonthetable?Yes,itis.No,itisn’t.It'sunderthetable.Arethebooksonthesofa?Aretheyinthebookcase?No,theyaren’t.Yes,theyare.Be+主语+介词短语？询问某物或某人在某处吗？Be动词的变化随主语的单复数而变化。当某人或某物是单数时，be动词用is；回答为Yes,itis.No,itisn’t.当某人或某物是复数时，be动词用are;回答为Yes,theyare.No,theyaren’t.2aListenandnumberthethings[1-6].265342bListenagain.Findthethingsfrom2aandnumbertheminthepicture[1-6].36245Pairwork2cAskandanswerquestionsaboutthethingsinthepictureabove.A:Isthebaseballonthesofa?B:No,itisn’t.It’sunderthechair.2dRole-playtheconversation.Mom:Comeon,Jack!Jack:Oh,no!Where’smybag?Mom:Hmm…isitonyourdesk?Jack:No.Andit’snotunderthechair.Mom:Oh!It’sonthesofa.Jack:Thankyou,Mom.Err…where’sthemap?Mom:Ithinkit’sinyourgrandparents’room.Jack:Yes,it’sontheirbed!Andmyhat?Mom:It’sonyourhead!Jack:Oh,yeah!Haha!Thankyou!Byebye!
