初中英语新人教版七年级上册Unit3第3课时（Section A Grammar Focus 3a-3d）教学课件2024秋

第3课时(SECTIONAGrammarFocus3a-3d)R·七年级上册UNIT3MySchool ReviewandsayWhereistheteacher’sdesk?Itisinfrontoftheblackboard.Wherearethenotices?Theyareontheblackboard. Isthereasmartwhiteboardnexttotheblackboard?Yes,thereis.Arethereanylockersintheclassroom?No,therearen’t. Readthesentences.Underlinetheverbsintherebestructure.3aWhereisthelibrary?Wherearethebookcases?Isthereawhiteboardinyourclassroom?Arethereanylockers?It’sbehindtheclassroombuilding.Theyarenexttothewindow.Yes,thereis./No,thereisn’t.Yes,thereare./No,therearen’t.Thereisateachers’buildingacrossfromtheschoolhall.Thereisastudentcentrebetweenthelibraryandthegym.Therearesometreesinfrontofthesportsfield. TherebestructureFormMeaningUsageLet’slearnsomethingabouttherebestructure. TherebestructureFormThereisablackboardintheclassroom.Therearetwoschoolbagsonthefloor.Thereis/are+名词+地点状语. MeaningToshowsomethingorsomeoneexists.“存在”“有”Therebestructure Usage?How?Usage肯定句：Thereis/are+名词+地点状语.取决于后面的名词is+可数名词单数/不可数名词are+可数名词复数 Let’spractise.There_____aclockonthewall.isThere_____somejuiceinthecup.isclock是可数名词单数juice是不可数名词 Let’spractise.There_____twoschoolbagsintheclassroom.areschoolbags是可数名词复数 否定句：Thereisn’t/aren’t+名词+地点状语.Thereisn’tanyfoodonthetable. Isthereateacher’sdeskinyourclassroom?Yes,thereis./No,thereisn’t.一般疑问句：Isthere+可数名词单数/不可数名词+地点状语?肯定回答：Yes,thereis.否定回答：No,thereisn’t. Arethereanywindowsinyourhouse?Yes,thereare./No,therearen’t.一般疑问句：Arethere+可数名词复数+地点状语?肯定回答：Yes,thereare.否定回答：No,therearen’t. Therebestructure考点：就近原则therebe与have的区别 TherebestructureThereisarulerandtwopencilsintheschoolbag.Therearetwopencilsandarulerintheschoolbag.就近原则：当名词＞1时，be动词和离它最近的名词在数上保持一致。 Let’stranslate.桌子上有四本书和一支铅笔。Thereisapenandfourbooksonthedesk.Therearefourbooksandapenonthedesk. TherebestructureTherebe和have的区别在哪里呢？ 有一个房子。我有一个房子。Thereisahouse.Ihaveahouse.强调“客观存在”强调“拥有、所属” 注意：Therebe和have不能同时使用。Therehaveabook.Therehasabook.Thereishaveabook.Thereisabook.Let’sjudge. Readthesentences.Circletheprepositionsofposition.3aWhereisthelibrary?Wherearethebookcases?Isthereawhiteboardinyourclassroom?Arethereanylockers?It’sbehindtheclassroombuilding.Theyarenexttothewindow.Yes,thereis./No,thereisn’t.Yes,thereare./No,therearen’t.Thereisateachers’buildingacrossfromtheschoolhall.Thereisastudentcentrebetweenthelibraryandthegym.Therearesometreesinfrontofthesportsfield. Learnsomethingaboutprepositionsofposition.prepositionsofposition表示事物存在方向的介词 somecommonprepositionsofpositioninbehindinfrontofacrossfromnexttoonbetweenunder Findtheball.—Where’stheball?—It’s____thebox.in在……里面—Where’stheball?—It’s_______thebox.under在……下面 —Where’stheball?—It’s_________thebox.infrontof在……前面—Where’stheball?—It’s_______thebox.behind在……后面 —Where’stheball?—It’s_______thebox.nextto紧挨着—Where’stheball?—It’s____thebox.on在……上面 —Where’stheball?—It’s_________________________________.betweenthebigboxandthesmallbox在……中间 —Where’stheball?—It’s__________________.acrossfromthebox在对面 Completethesentencesbelow.3b1.A:Where____thelockers?B:________nexttothereadingcorner.2.There____anicelibrarybehindtheclassroombuilding.3.A:____thereagyminthisschool?B:Yes,there____._____acrossfromthedininghall.areThey’reisIsisIt’s 4.A:_____thereanyflowersinfrontoftheclassroombuilding?B:No,there______.Butthere____sometrees.5.A:Where___theschoolhall?B:_____betweentheclassroombuildingandthesciencebuilding.6.There____somepicturesoffamouspeopleonthewall.Arearen’tisIt’sareare著名的，出名的在句中作定语或表语 What’syourclassroomlike?Whatabouttheclassroomsinforeigncountries? differentclassrooms Circlethecorrectprepositionstocompletethedescriptionoftheclassroominthephoto.3cThisisaclassroomintheUK.Therearemanythingsintheroom.There’sascreeninfrontof/onthewall.Awhiteboardisnextto/betweenthescreen.Therearesomebookcasesacrossfrom/behindn.书架；书柜n.屏幕；银幕 thewhiteboard.Theteacher’sdeskisinthecorner,under/infrontofawindow.Studentssitbetween/onchairsatlongtables,buttodaytherearen’tanystudents. IntroduceyourclassroomThisismyclassroom.Therearemanythingsintheclassroom.Thereis…Thereare…Ilikemyclassroomverymuch.Tips:UseTherebestructureandprepositionsofpositiontodescribeyourclassroom. Talkabouthowyourclassroomisdifferentfromtheclassroomin3c.3dA:Inourclassroom,thereareplantsnexttotheteacher’sdesk.B:Andthere’sablackboardinourclassroom.A:... Ourclassroomislikeourhome.Keepitclean,tidy,beautifulandwarm. Summary1.LearntouseTherebestructure.2.Learnsomecommonprepositionsofposition.3.TalkaboutyourclassroomwithTherebestructureandsomecommonprepositionsofposition.4.Learntwonewwords:bookcase,screen Homework1.ReviewtheknowledgeaboutTherebestructure.2.Makesentenceswiththecommonprepositionsofposition.3.Talkabouthowyourclassroomisdifferentfromtheclassroomin3c.