PeriodIUnit4Where’smyschoolbag?Furnitureinhousestablesofasofas1.Livingroombookcasebookcases书橱chairchairs2.Diningroomtablebed3.bedroomunderonin在……里面在……上面在……下面找出表示方位的介词--Whereisthecat?--It’s___thebox.--Whereisthecat?--It’s___thebox.--Whereisthecat?--It’s______thebox.oninunderWhereis…?……在哪?It’sunder/on/in…它在……下面/上面/里面。Whereare…?……在哪?They’reunder/on/in…它们在……下面/上面/里面。where’s是whereis的缩写。这是一个由特殊疑问词where引导的特殊疑问句,询问某物在何处。GrammarFocus在英语中,提问某人或某物在哪儿的句型“为where+is/are+”主语,如果句子的主语是可数名词的单数形式或不可数名词,用is,如果主语是可数名词的复数形式,用are。“这类句子的答语往往是Itis/Theyare+方”位介词+名词或代词。如:---Whereisthecomputer?计算机在哪儿?---It’sonthedesk.它在桌子上。---Wherearehiskeys?他的钥匙在哪儿?---Theyareonthesofa.它们在沙发上。Where’sthepencil?It’s____thetable.onLookandsay________theschoolbag?It’s______thetable.Where’sunderWhereistheapple?It’s____thetable.onWhere’sthepen?It’sthechair.underWherearethebooks?They’reinthebookcase.Wherearetheschoolbags?They’reonthebed.__________thekeys?_______________________.WhereareThey’reunderthechairWhere’sthepen?It’sinthepencilbox.Wherearethepencil,theeraserandthepen?They’re____thepencilbox.in1.table2.bed3.bookcase4.sofa5.chair6.schoolbag7.books8.keysbehgdafc1a1bListenandnumberthethingsinthepicture[1-4].342Where’stheschoolbag?It’sunderthetable.Pairwork1cMakeyourownconversations.Usethewordsinthebox.oninunderPeriod2Unit4Where’smyschoolbag?Where’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Thedogisonthechair.Isthedogonthechair?Yes,itis.LookandsayIstheschoolbagonthesofa?Istheclockonthetable?Yes,itis.No,itisn’t.It’sunderthetable.Arethebooksinthebookcase?Yes,theyare.Arethebooksonthesofe?No,theyaren’t.They'reonthebookcase.Istheschoolbagonthesofa?Yes,itis./No,itisn’t.Arethebooksinthebookcase?Yes,theyare./No,theyaren’t.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!GrammarFocus•---Where’sthemap?•---It’sinyourgrandparents’home.•---Where’shispencilbox?•---It’sinhisschoolbag.•---Where’syourruler?•---It’sunderthechair.•---Wherearetheirkeys?•---They’reonthetable.Where’s=Whereis•3aLookatthepictureandcompletetheconversations.•A:Where______thekeys?•B:They’re______the_______.•A:Where’sthe_______?•_____itonyourdesk?•B:No,it’s_______the...