【课件】Unit3+Section+A+grammar++课件+人教版（2024）七年级英语上册++

OpenDayUnit3MySchoolSectionAGrammaFocusOpenDaySchoolOpenDayThursday22ndOctober，2024（请老师根据实际上课时间更改,本页可编辑，可以更换图片，加自己学校的名字）

9：00amto5:00pmYoucanhavealookaround,meetyourchildren’steachers,taketheirlessonstogetherandhavelunchinthedininghall.Formoreinformation,calTomorrowisSchoolOpenDay!Let’sgetready!OpenDayWhatquestionsmayourparentsask?Whereisthelibrary?Wherearethebookcases?...lsthereawhiteboardinyourclassroom?Arethereanylockers?...OpenDayHowtoanswertheirquestions?Whereisthelibrary?Wherearethebookcases?...Itisbehindtheclassroombuilding.Theyarenexttothewindow.Yes,thereis./No,thereisn't.Yes,thereare./No,therearen't.lsthereawhiteboardinyourclassroom?Arethereanylockers?...OpenDayHowtotellthemmoreaboutourschool?Thereisashopbetweentheteachers'buildingandthesciencebuilding.Therearesometreesinfrontofthesportsfield....Readthesentences.Howcanwegroupthem？OpenDayAskandansweraboutschool.Talkaboutschool.Readthesentences.Underlinetheverbsintherebestructure.Whatis

“therebestructure”？Whatistheruleofusing“is”and“are”？OpenDay意义：表示“某地有某物或某人”强调“存在，有”Therebe

+

sth./sb.

+

time/place.结构TherebestructureTherebestructure“存在句”主谓一致:be动词用is还是are取决于be动词后的主语（名词）的单复数。①Thereis

aboyontheplayground.②Thereis

somewaterinthecup.③Thereare

twobooksonthetable.Thereis

+

不可数名词Thereare+可数名词复数Thereis+可数名词单数Therebestructure“存在句”就近原则：主语是多个名词并列时，由离be动词最近的一个名词的单复数决定be动词的单复数

②Thereare

threebooksandacuponthetable.

①Thereisacupandthreebooksonthetable.

Therebestructure

Yes,thereis./No,thereisn't.Isthere

anywaterinthecup？①Thereissomewaterinthecup.Thereis

waterinthecup.

not

any

否定

一般疑问

回答

疑问/否定some→any“存在句”句型变换1).There______somebreadinthefridge.2).There_____threeboysontheplayground.3).There______acatandfourdogsinfrontofthehouse.

isareisExercise5).—Arethere______housesneartheriver?—Yes,thereare_______.A.some;someB.any;someC.any;anyD.some;any4).Look!There_____abananaandtwoapplesonthetable.A.isB.areC.wasD.wereABTherebestructurehaveThere

aresomeinterestingbooksinmyschoolbag.Ihavesomeinterestingbooksinmyschoolbag.

2.Therebe句型：主语在be动词之后；have：主语在be动词之前注意：不能同时使用

1.Therebe句型：“存在关系”；have：“所属关系“Therebe有特点主语放在be后面单数不可数用is复数主语要用are变否定很简单be后要把not添变疑问也不难把be提到there前否定疑问any换就近原则记心间TherebestructureHowtotellthedifferences?Arethererother

“prepositionsofpositions”？OpenDayReadthesentences.Circletheprepositionsofpositions.方位介词：用于地点、方位前，表示在某地点。Prepositionsofpositions常用方位介词有：at/in/on/above/overunder/belowinfrontof/behind/atthebackofbetween

near/nextto/besideacrossfrom1.上→①河上有一座桥（bridge）。Thereisabridgeovertheriver.②她的铅笔在书桌上。Herpencilsareonthedesk.③飞机在云（cloud）上飞行。Theplanefliesabovetheclouds.over,above,onPrepositionsofpositionsover/above/on辨析overaboveon①②③与表面不接触正上方上方（不一定是正上方）上面（与表面接触）Prepositionsofpositions1.上→

2.中→

in内部between两者之间among三者及以上之间in,between,amongPrepositionsofpositionsTheyareintheroom.Shesitsbetweenthem.Shesitsamongthem.3.前后→Theboyisinthefrontofthebus.Thedogisinfrontofthebus.（前面：物体外）（前部：物体内）infrontof,

inthefrontof,behindPrepositionsofpositions（后面：物体外）Thedogisbehind

thebus.Prepositionsofpositions4.附近→near,next

to

ThegreenhouseisnexttotheredoneThebluehouseisneartheredonePrepositionsofpositions5.对面→acrossfromTheparkisacrossfromthebuilding.PrepositionsofpositionsPrepositionsofpositionsTheparkisacrossfromthebuilding.Where

isthepark?Howtoaskaboutthepositions?ThechildrenareintheclassroomWherearethechildren?OpenDayLet'shelpourparentsknowourschool!OpenDayareThey’reisIsisIt'sArearearen'tisIt'sareOpenDayFindsubjectsfirst.Peter’smumcaresaboutPeter’sschoollifeinChina.AndtherearedifferencesbetweenschoolsintheUKandinChina.OpenDayAstudentisintroducinghisclassroom.Isitthesameordifferentfromyours?Whichcountrymaythisclassroombein?TheclassroomintheUKThingPositionThingPositionTheclassroomintheUKThingPositionThingPositionsamethingsdifferentthingsThereis/are...inPeter’sclassroomandourclassmroom.Theyhave...Wehave...,too./Wealsohave...Inhisclassroom,Ais/are...Butinourclas