Unit 4 Wheres my schoolbag?plantchairtablebedsofadresserdrawerbookcaseinonunderbehindin front of本课生词wherethey table sofa dresser bed bookcase chairdrawerplanthat can you see in my room? 方位介词方位介词: on in under behind in front of在在上面上面在在里面里面在在下面下面在在后面后面在在前面前面on 在上面under 在下面in 在里面Wheres my dog?Its behind the sofa.behindin front ofWhere is the sofa?Its in front of the dog.表方位的介词短语表方位的介词短语 in the backpackon the tableunder the sofaon the dresserin the bookcasebehind the tablein the drawer在双肩背包里在双肩背包里在桌子上在桌子上在沙发下在沙发下在梳妆台上在梳妆台上在书柜里在书柜里在桌子后面在桌子后面在抽屉里在抽屉里in front of the house在房子前面在房子前面Wheres Tom? Its on the case.Im Tom.inunderonwhere 在哪里wheres = where isIts in the case.Its under the case.A: Where are the keys?B: Theyre _.under the sofaB: They are on the bed.they它们他们她们theyre = they areB:It is _.In Tommys homeon the tableA:Where is the plant?A: Where is my backpack/?B: Its _ backpackbaseballunder the table.Its under the desk.A: Where is his notebook?B: Its _.in the backpackPairworkPairworkA: Wheres the ? B: Its in/on/under/ Wherere the rulers?Theyre on the sofa.Wherere the books?Theyre in the bookcase.Pairwork -Where are the ? -They are .Wheres the _? Its _ the _.bedWheres the _? Its _ the _.plantonchairbackpackonPracticeWhere _ the books ? _ in the _.Wheres the _? Its _ the _.plantundertableareTheyredrawerWhere _ the books ? _ in the _.areTheyreWhere _ the keys ? _ _ the pencil case.areTheyrebookcaseunderTranslation （译一译）（译一译）1.我的背包在哪？我的背包在哪？ 在沙发上。在沙发上。2.你的那几本书在哪？在椅子上。你的那几本书在哪？在椅子上。Wheres Wheres my backpack?my backpack? Its Its on the sofaon the sofa.Where areWhere are your book your books s? ? They areThey are on the chair. on the chair.1. Where i_ my backpack? Its u_ the c_.2. Wheres the p_? Its o_ the t_.3. W_ h_ jacket? Its on the b_. 4. Where a_ your keys? Theyre i_ the d_.5. W_ are her books? T_ on the s_.snderhairlantnable根据句意和单词首字母完成句子hereserhispen/ penciledbookcaserenrawerdresserofahereheyreGrammar FocusFind differences of these two groups of sentences.Find differences of these two groups of sentences.