Unit4Where’smyschoolbag?(Period2)SectionA(GrammarFocus-3c)Whatarethey?bookcasedeskchairtablebedsofaDrawer,drawer,inthedrawer;Table,table,underthetable;Sofa,sofa,onthesofa;Dresser,dresser,onthedresser;Bookcase,bookcase,inthebookcase;Desk,desk,underthedesk;Schoolbag,schoolbag,intheschoolbag.Let’schant.Putyourlefthandonyourhead.Putyourpeninthepencilbox.Putyourschoolbagunderthedesk.…Let’splayagame.NowdoasIsay.Lookatthepictureandmakeaconversationwith“where”.—Where’sthepencilbox?—It’sonthedesk.WarmupLookatthepictureandmakeaconversationwith“where”.—Where’sthebike?—It’sunderthetree.WarmupLookatthepictureandmakeaconversationwith“where”.—Whereare

thebooks?—They’reinthebookcase.WarmupHowtoaskandanswerwherethingsare?NowreadGrammarFocusloudly.Thenobserve(觀察)anddiscussthesentences.Ask,guessandanswerwhereyourpartner’sthingsare.A:Where’smy…?B:Isiton/in/under…?A:No,itisn’t.B:Isiton/in/under…?A:Yes,itis.A:Wherearemy…?B:Aretheyon/in/under…?A:No,theyaren’t.B:Aretheyon/in/under…?A:Yes,theyare.GroupworkWhere’s

themap?It’sinyourgrandparents’room.Wherearemybooks?They’reonthesofa.Where’s

hispencilbox?It’sinhisschoolbag.Where’s

yourruler?It’sunderthechair.Wherearetheirkeys?They’reonthetable.Where’s=WhereisGrammarFocuswhere特殊疑問(wèn)詞，意為“在哪里”，引導(dǎo)特殊疑問(wèn)句，用來(lái)詢問(wèn)某人或某物的位置。用法提問(wèn)位置、地點(diǎn)結(jié)構(gòu)Whereis/Where’s+主語(yǔ)（第三人稱單數(shù)）?Whereare+主語(yǔ)（第二人稱或復(fù)數(shù)）?答語(yǔ)主語(yǔ)（人稱代詞It/They…）+be動(dòng)詞+表示地點(diǎn)的介詞短語(yǔ)一、where引導(dǎo)的特殊疑問(wèn)句①whereis可以縮寫為where’s，而whereare不能縮寫；②be動(dòng)詞（is/are）要與主語(yǔ)在人稱和數(shù)上保持一致；③回答時(shí)也可以省略主語(yǔ)和be動(dòng)詞，直接用表示地點(diǎn)的介詞短語(yǔ)來(lái)作答。e.g.—Whereismypen?我的鋼筆在哪兒？—It’sin

thepencilbox.它在鉛筆盒里?！猈herearemybooks?我的書在哪兒？—Onthedesk.在書桌上。注意一、where引導(dǎo)的特殊疑問(wèn)句一、where引導(dǎo)的特殊疑問(wèn)句典例點(diǎn)撥可用語(yǔ)境分析法解答本題。由后句句意“我們迷路了嗎？”可知是對(duì)地點(diǎn)提問(wèn)，提問(wèn)地點(diǎn)用where，故選C項(xiàng)。________arewe?Arewelost?A.WhatB.HowC.WhereD.WhenC

英語(yǔ)中表示人或事物的位置時(shí)，通常要借助方位介詞。方位介詞不能單獨(dú)使用，通常和后面的名詞或代詞一起構(gòu)成介詞短語(yǔ)。其結(jié)構(gòu)為：方位介詞+定冠詞the/形容詞性物主代詞+名詞。on表示“在……上”，指一物體在另一物體的上面，兩個(gè)物體接觸in表示“在……里”，指一物體在另一物體的內(nèi)部under表示“在……下”，指一物體在另一物體的正下方，兩個(gè)物體一般不接觸二、方位介詞on、in與under的用法e.g.Thecatisunderthetree.（對(duì)畫線部分提問(wèn)）

→Whereisthecat?對(duì)表示位置的介詞短語(yǔ)提問(wèn)時(shí)，要用疑問(wèn)副詞where。點(diǎn)撥二、方位介詞on、in與under的用法二、方位介詞on、in與under的用法典例點(diǎn)撥可用詞義辨析法解答本題。句意：我在地上發(fā)現(xiàn)一支鋼筆。under“在……下”；on“在……上”；in“在……里”，根據(jù)句意，在地上要用介詞on，故選B。Ifindapen________theground.A.underB.onC.inBA:Where______thekeys?B:They’re______the______.A:Where’sthe______?______itonyourdesk?B:No,it’s______thechair.areondeskbookIsunderLookatthepicturesandcompletetheconversations.3aA:Where______thepencils?B:Idon’tknow.______theyinthe__________?A:Yes,theyare.areAreschoolbagLookatthepicturesandcompletetheconversations.3aIdon’tknow.我不知道。

(1)對(duì)于別人提出的問(wèn)題不能給出答案時(shí)，常用“Idon’tknow.”作答。為了表示客氣或禮貌，通常在前面加上Sorry或I’msorry。e.g.—Whereismybook?我的書在哪里？—Sorry,Idon’tknow.對(duì)不起，我不知道。(2)don’t是助動(dòng)詞do和not的縮寫形式，在句中對(duì)實(shí)義動(dòng)詞進(jìn)行否定。

當(dāng)主語(yǔ)為第三人稱單數(shù)時(shí)，要借助doesn’t。e.g.Idon’tlikethathat.我不喜歡那頂帽子。Hedoesn’thavearuler.他沒(méi)有直尺。(3)know實(shí)義動(dòng)詞，意為“知道；了解”，其后可接名詞、代詞

或從句作賓語(yǔ)。e.g.Sheknowstheanswer.她知道答案。Iknowheisright.我知道他是對(duì)的。A:Wherearethepencils?B:Idon’tknow.Aretheyintheschoolbag?A:Yes,theyare.A:Wherearethekeys?B:They’reonthedesk.A:Where’sthebook?

Isitonyourdesk?B:No,it’sunderthechair.Readandrole-playtheconversationswithyourpartners.Askandanswerquestionsaboutthethingsontheright.3bA:Wherearethebooks?B:They’reonthesofa.A:Whereisthecomputergame?B:It’sinthebookcase.A:Wherearethepencils?B:They’reinthepencilbox.Lookatthepicturesin3bfortenseconds,andthencloseyourbook.Trytoaskandanswerwherethethingsare.Memorygamepage19page21StudentA,lookatthepictureonpage19.StudentB,lookatthepictureontheright.Askandanswerquestionstofindthedifferences.3cA:Where’stheschoolbag?Isitunderthetable?B:No,itisn’t.It’sonthetable.StudentA,lookatthepictureonpage19.StudentB,lookatthepictureontheright.Askandanswerquestionstofindthedifferences.3c?Thebooksareonthebed,notonthesofa.?Theschoolbagisonthetable,notunderthetable.?Thekeysareunderthesofa,notonthetable.?Thepencilboxisonthetable,notintheschoolbag.Finddifferencesin,on,under,whereis=where’s,know重點(diǎn)詞