年級(jí)：七年級(jí)學(xué)科：英語(yǔ)（人教版）Unit3MySchoolSectionA3a-3dHello,Oscar!WearereportersfromTeenagerMagazine.Wewanttolearnsomethingaboutyourschoolandschoollife.Couldyoupleaseintroducesomethingtous?Ofcourse!Followme,please!schoolthingsclassroomschoolLet’slookandfillThere_______apencil-caseonthedesk.There_______

aneraseronthedesk.There_______

twopencilsonthedesk.There_______

twopensonthedesk.There_______

twonotebooksonthedesk.There_______

a

ruleronthedesk.isare

is

is

are

is

are

areTherebe...句型表示的是“某處有(存在)某人或某物”。have/has表示某人擁有某物，強(qiáng)調(diào)所屬關(guān)系。“主謂一致”：Therebe句型中be動(dòng)詞的形式要和其后面的主語(yǔ)在人稱和數(shù)上保持一致。如果句子的主語(yǔ)是單數(shù)可數(shù)名詞或是不可數(shù)名詞，be動(dòng)詞用“is”；若是復(fù)數(shù)，則用“are”。Let’slookandfillThere_______apencil-caseandtwopencilsonthedesk.There_______two

pencilsandapencil-caseonthedesk.There_______

somenotebooksandaruleronthedesk.There_______

a

rulerandsomenotebooksonthedesk.

is

are

is

are“就近原則”：如果有兩個(gè)或兩個(gè)以上的名詞作主語(yǔ)，be動(dòng)詞要和最靠近它的名詞在數(shù)上保持一致。陳述句結(jié)構(gòu)：肯定句：Therebe(is，are)+名詞+地點(diǎn)狀語(yǔ).isareArethereanydictionaries

onthedesk?No,therearen’t.There_______anydictionaries

onthedesk.

IsthereanEnglishbookorChinesebookonthedesk?No,thereisn’t.There_______anEnglishbookorChinesebookonthedesk.

isn’t

aren’t陳述句結(jié)構(gòu)：否定句：Thereisn’t/aren’t+主語(yǔ)+地點(diǎn)狀語(yǔ).一般疑問(wèn)句結(jié)構(gòu)：Is/Arethere+主語(yǔ)+地點(diǎn)狀語(yǔ)?肯定回答：Yes,thereis/are.否定回答：No,thereisn’t/aren’t.Let’slookandfilland和some的變形：在否定句或疑問(wèn)句中，要把a(bǔ)nd改為or，some改為any。Let’scompareandfillThereisapencil-caseand

twonotebooksonthedesk.Thereisn’tanEnglishbook____Chinesebookonthedesk.Therearesomenotebooksonthedesk.Therearen’t____

dictionariesonthedesk.

or

anyand和some的變形：在否定句或疑問(wèn)句中，要把a(bǔ)nd改為or，some改為any。一般疑問(wèn)句及其回答：Is/Arethere+主語(yǔ)+地點(diǎn)狀語(yǔ)?肯定回答：Yes,thereis/are.否定回答：No,thereisn’t/aren’t.肯定句：Thereis+單數(shù)/不可數(shù)名詞+地點(diǎn)狀語(yǔ).Thereare+復(fù)數(shù)名詞+地點(diǎn)狀語(yǔ).否定句：Thereisn’t/aren’t+主語(yǔ)+地點(diǎn)狀語(yǔ).Let’smakeasummary“主謂一致”：如果句子的主語(yǔ)是單數(shù)可數(shù)名詞或是不可數(shù)名詞，be動(dòng)詞用“is”；若是復(fù)數(shù)，則用“are”。1“就近原則”：如果有兩個(gè)或兩個(gè)以上的名詞作主語(yǔ)，be動(dòng)詞要和最靠近它的那個(gè)名詞在數(shù)上保持一致。2“and和some的變形”：在否定句或疑問(wèn)句中，要把a(bǔ)nd改為or，some改為any。3Couldyouintroduceyourclassroomtous?Ofcourse,I’dloveto.Hello,everyone!Thisismyclassroom.It’sbigandmodern.Thereis/areablackboardinthefrontoftheclassroom.Thereis/areasmartwhiteboardnexttoit.Inthemiddleoftheclassroom,thereis/arefortystudentdesksandchairs.Wesitinneatrows.Thereis/areanotherblackboardatthebackoftheclassroom.Weoftenputimportantnoticesonit.Whatabeautifulclassroom!Let’sreadandlearnReadandcircle“is”or“are”tofinishOscar’sdescriptionoftheclassroom.IsitaclassroominChina?1Is/Arethere+sth+地點(diǎn)狀語(yǔ)?肯定回答：Yes,thereis/are.否定回答：No,thereisn’t/aren’t.Whatelseisintheclassroom?2Hello,everyone!Thisismypenpal’sclassroomintheUK.It’sdifferentfrommyclassroom.Thereisascreeninfrontofthewall.Thereareawhiteboardnexttoit.Thereissomebookcasesbehindthewhiteboard.Thereislongtablesinthemiddleoftheclassroomandthereismanychairsnexttothetables.Onthetables,therearemanyschoolthings,likebooks,pensandsoon.Whatacleanclassroom!Readthepassageandcorrectthemistakes(糾正錯(cuò)誤).Prepositions(介詞)ThereTherearethereThereareLet’sreadandlearnareWhereisthescreen?Whereisthewhiteboard?Wherearethebookcases?Wherearethelongtables?Wherearethechairs?Wherearetheschoolthings?isinfrontof;nextto;behind;inthemiddleof;on;Whereis+名詞單數(shù)？It’s+方位介詞+地點(diǎn)。Whereare+名詞復(fù)數(shù)？They’re+方位介詞+地點(diǎn)。between…andLet’smakeasummaryWhatprepositionsofposition(方位介詞)

havewelearnt?infrontofon/undernexttoacrossfrombehindininfrontof在...的前面（外部）behind在...的后面（外部）inthefrontof在...的前面（內(nèi)部）inthemiddleof在...的中間atthebackof在...的后面（內(nèi)部）nextto=beside=near

在...旁邊acrossfrom=opposite在...對(duì)面on:在...上面，側(cè)重表面接觸；over：在...正上方，強(qiáng)調(diào)垂直正上，且通常有覆蓋、越過(guò)的意思；above：在...上方，強(qiáng)調(diào)位置高于某物，不一定垂直正上方，兩者沒(méi)有接觸；under：在...正下方，強(qiáng)調(diào)垂直正下。between在兩者之間among在三者或三者以上之間Couldyoushowusaroundtheschool?Ofcourse,I’dloveto.infrontof;behind;nextto=beside=near;between...and...;acrossfrom=oppositeprepositions(介詞)library;studentcenter;gym;classroombuilding;artbuilding;teachers’building;sportsfield;dininghall;schoolhall;sciencebuilding;musichallplacesintheschoolReporter:Yourschoolisreallybig!Oscar:Yes.Thereis/are...Istherea...?Yes,thereis./No,thereisn’t.Arethereany...?Yes,thereare.No,therearen’tReporter:Whatabeautifulschool!Let’sintroduceOscarisshowingthereportersaroundtheshcool.

ChecklistLanguageUsebeverbsintherebeandwherebestructurescorrectly.Describepositionswithcorrectprepositions.ContentTalkaboutatleast3dif