人教版七年级上册英语《Unit4SectionA(1a-2d)》.ppt

,七年级（上）,Go,for,it!,英语教学课件,SectionA(1a-2d),Unit4,Wheresmyschoolbag?,Whatsthis?ItsHowdoyouspellit?.Whatarethese?Theyare,Leadin,Whatsthis?,Review:,Whatarethese?,Readandlearn,Wordsandexpressions,Presentation,table/ei/,bed/e/,bookcase/ei/,sofa/u/,books,schoolbag/,keys,on,under,in,在里面,在上面,在下面,comeondeskthinkroomtheytheirhatheadyeah,课文展现,1.table_2.bed_3.bookcase_4.sofa_5.chair_6.schoolbag_7.books_8.keys_,b,e,h,g,d,a,f,c,Matchthewordswiththethingsinthepicture.,1a,2,3,4,Listenandnumberthethingsinthepicture1-4.,1b,Whereistheschoolbag?,Itsunderthetable.,Practicetheconversationsin1awithyourpartner.Thenmakeyourownconversationsusingthewordsinthebox.,1c,Practice,WheresTom?,Itsinthebox.,ImTom.,Wherearethebaseballs?,Theyreonthechair.,在上面,Wherearethebaseballs?,Theyreunderthechair.,在下面,Doyouknowthesethings?,books,keys,acomputergame,aruler,apencilbox,aschoolbag,2a,Listenandnumberthethings1-6.,2,6,5,3,4,2b,Listenagain.Findthethingsfrom2aandnumbertheminthepicture1-6.,3,6,2,4,5,Pairwork,2c,Askandanswerquestionsaboutthethingsinthepictureabove.,A:Isthebaseballonthesofa?B:No,itisnt.Itsunderthechair.,Role-playtheconversation.,Mom:Comeon,Jack!Jack:Oh,no!Wheresmybag?Mom:Hmmisitonyourdesk?Jack:No.Anditsnotunderthechair.Mom:Oh!Itsonthesofa.Jack:Thankyou,Mom.Errwheresthemap?Mom:Ithinkitsinyourgrandparentsroom.Jack:Yes,itsontheirbed!Andmyhat?Mom:Itsonyourhead!Jack:Oh,yeah!Haha!,2d,1.Wherequestions2.介词on,in,under,Whereis?在哪？Itsunder/on/in它在下面/上面/里面。Whereare?在哪？Theyreunder/on/in它们在下面/上面/里面。,wheres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。,Wherequestion,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？-Itsonthedesk.它在桌子上。-Wherearehiskeys?他的钥匙在哪儿？-Theyareonthesofa.它们在沙发上。,Wheresthe?Itson/in/under.,Talkaboutthethings.,thepencils?,intheschoolbag.,thebaseballs?,onthesofa.,Whereare?,Theyreonthetable.,Theyre.=Theyare.,therulers?,thekeys,underthebox.,WherereWhereare+复数？,这三个介词都是用来指示位置关系的介词，与后面表示地点的宾语构成介词短语，表明两个对象的位置关系，所以我们形象地称之为方位介词。,on的意思为“在的上面”，所提到的两个对象有一定的接触面。例如：,Thecatisonthebox.这只小猫在箱子上。,on,in和under,in意为“在里面”，所提到的两个对象在位置上有相对的包含关系。,Thecatisinthebox.这只小猫在箱子里。,under意为“在下面”，所提到的两个对象没有接触面。,Thecatisunderbox.这只小猫在箱子下面。,Homework,Homework