2024年秋新人教版7年級上冊英語教學(xué)課件 Unit 3第3課時（Section A Grammar Focus 3a-3d）第3課時（Section A Grammar Focus 3a-3d）

第3課時(SECTIONAGrammarFocus3a-3d)R·七年級上冊UNIT3MySchoolReviewandsayWhereistheteacher’sdesk?It

is

infrontoftheblackboard.Where

arethenotices?They

are

ontheblackboard.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+名詞+地點狀語.MeaningToshowsomethingorsomeoneexists.“存在”“有”TherebestructureUsage?How?Usage肯定句：Thereis/are+名詞+地點狀語.取決于后面的名詞is+可數(shù)名詞單數(shù)/不可數(shù)名詞are+可數(shù)名詞復(fù)數(shù)Let’spractise.There_____aclockonthewall.isThere_____somejuiceinthecup.isclock是可數(shù)名詞單數(shù)juice是不可數(shù)名詞Let’spractise.There_____twoschoolbagsintheclassroom.areschoolbags是可數(shù)名詞復(fù)數(shù)否定句：Thereisn’t/aren’t+名詞+地點狀語.Thereisn’tanyfoodonthetable.Isthereateacher’sdeskinyourclassroom?Yes,thereis./No,thereisn’t.一般疑問句：Isthere+可數(shù)名詞單數(shù)/不可數(shù)名詞+地點狀語?肯定回答：Yes,thereis.否定回答：No,thereisn’t.Arethereanywindowsinyourhouse?Yes,thereare./No,therearen’t.一般疑問句：Arethere+可數(shù)名詞復(fù)數(shù)+地點狀語?肯定回答：Yes,thereare.否定回答：No,therearen’t.Therebestructure考點：就近原則therebe與have的區(qū)別TherebestructureThereisarulerandtwopencilsintheschoolbag.Therearetwopencilsandarulerintheschoolbag.就近原則：當(dāng)名詞＞1時，be動詞和離它最近的名詞在數(shù)上保持一致。Let’stranslate.桌子上有四本書和一支鉛筆。Thereisapenandfourbooksonthedesk.Therearefourbooksandapenonthedesk.TherebestructureTherebe和have的區(qū)別在哪里呢？有一個房子。我有一個房子。Thereisahouse.Ihaveahouse.強調(diào)“客觀存在”強調(diào)“擁有、所屬”注意：Therebe和have不能同時使用。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詞somecommonprepositionsofpositioninbehindinfrontofacrossfromnexttoonbetweenunderFindtheball.—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緊挨著—Where’stheball?—It’s____thebox.on在……上面—Where’stheball?—It’s_________________________________.betweenthebigboxandthesmallbox在……中間—Where’stheball?—It’s__________________.acrossfromthebox在對面Completethesentencesbelow.3b1.A:Where____thelockers?B:________nexttothereadingcorner.2.There____anicelibrarybehindtheclassroombuilding.3.A:____thereagyminthisschool?B:Yes,there____._____acrossfromthedininghall.areThey’reisIsisIt’s4.A:_____thereanyflowersinfrontoftheclassroombuilding?B:No,there______.Butthere____sometrees.5.A:Where___theschoolhall?B:_____betweentheclassroombuildingandthesciencebuilding.6.There____somepicturesoffamouspeopleonthewall.Arearen’tisIt’sareare著名的，出名的在句中作定語或表語What’syourclassroomlike?Whatabouttheclassroomsinforeigncountries?differentclassroomsCirclethecorrectprepositionstocompletethedescriptionoftheclassroominthephoto.3cThisisaclassroomintheUK.Therearemanythingsintheroom.There’sascreeninfrontof/onthewall.Awhiteboardisnext

to/betweenthescreen.Therearesomebookcases

acrossfrom/behindn.書架；書柜n.屏幕；銀幕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.TalkaboutyourclassroomwithTherebestructureandsomecommonpreposit