7下Unit4Grammar17下Unit4Grammar1PresentationThereisa

cageinthepicture.acageThecageisbeautiful.2PresentationThereisacageinasnakealionatigeragiraffeLead-in3asnakealionatigeragiraffeLanegganumbrellaanorangeanEnglishbook4anegganumbrellaanorangeanE1.第一次提到某人或某物時。

Ihaveabook.2.泛指某一類的人或物。

Apandaisverylovely.不定冠詞a/an的用法51.第一次提到某人或某物時。不定冠詞a/an的用法5判斷一個單詞用a還是用an,是根據其讀音，而不是根據其首字母。以元音音素開頭的詞前用“an”，以輔音音素開頭的詞前”a“。如:anhour,anapple,anelephant,ausefulbook等。6判斷一個單詞用a還是用an,是根據其讀音，而不是根據其Look!Hereisapanda.Thepandaiseatingbamboo.7Look!Hereisapanda.ThepandLook!Hereisanapple.Theappleisred.8Look!Hereisanapple.Theapp小試身手:用a或an填空___lion___bird___orange___“L”___giraffe___oldman___“u”___umbrella___interestingbook___

hour___honest

boyaaanananananaaan注意:an是放于元音音素前,而不是元音字母前。an9小試身手:用a或an填空___lion___bir特殊詞:

ausualboy;ausefulbook;

auniversity;aone–legdoganuncle;anumbrellaanhonestboy;anhour;字母前用an“a,e,i,o,f,h,l,m,n,r,s,x”10101.指上文提到過的人或物。如:

Lucyboughtanewbike,thebikeisgreen.2.世界上獨一無二的事物。如：

thesunthemoon3.談話雙方都知道的人或事物。如：

Openthedoor,please.定冠詞the的用法111.指上文提到過的人或物。如:定冠詞the的用法114.序數詞和形容詞最高級前。如:

Sheisalwaysthefirsttogettoschool.5.樂器名詞前用。如：

playthepianoplaytheviolin6.定冠詞與形容詞連用表示一類人,加

在姓氏的復數形式前表示“全家人”或“夫婦”。如：therich有錢人

theyoung年青人

theRreens格林一家124.序數詞和形容詞最高級前。如:127.某些專用名詞和習慣用語中用定冠詞。

theGreatWallbytheway

8.用在方位名詞前

ontheleft/right137.某些專用名詞和習慣用語中用定冠13小試身手:用適當的冠詞填空,為什么？1.Weliveon___thirdfloorofthetallbuilding.2.____WhitesarepreparingforthecomingThanksgivingDay.3.Mycousin,Amy,likeplaying____violin.4.___earthgoesaround____sun.5.Ibelieveyouare____bestsinger.6.____richshouldtrytheirbesttohelp____poor.ThethethethetheThetheThe序數詞前用于姓氏復數形式前,表示某一家人樂器前世界上獨一無二的事物形容詞最高級前某些形容詞前,表示某一類人14小試身手:用適當的冠詞填空,為什么？1.Weliveon1.名詞前已經有指示代詞（this,that,these,those）、形容詞性物主代詞（my,his,our…）或名詞所有格等限定詞。2.表示語言、學科、三餐、球類運動、棋類運動的名詞前。3.在不可數名詞前。不用冠詞的情況151.名詞前已經有指示代詞（this,that,thes3.表示星期、月份、季節、某些節日的名詞前。4.表示人名、國名、稱呼語或頭銜等專有名詞前。5.某些固定短語中。bybike,bybus,atfirst,atwork,onfoot,gotoschool,gotobed,等。163.表示星期、月份、季節、某些節日的名詞前。16Practice:Fillintheblankswitha,anorthe.1.---Icansee___kiteoverthere.---Whereis____kite?Ican’tseeit.2.---Isthere___librarynearhere?---Yes.____libraryisjustnexttoourclassroom.3.Ihave___apple.It’sinmybag.Canyousee____apple?4.Thereis_____cinemainGreenStreet.I'llwatch___filmin_____cinema.aaanaaThethethethe17Practice:FillintheblankswiMillie:Let’sgotothePandaHousefirst.Daniel:Hereweare.Icansee(1)___pandathere.It’slyingonthegrass.Millie:Howcute!Ilovepandas.Look!There’s(2)____babypanda.It’ssosmall.P47Completethedialogueaa18Millie:Let’sgotothePandaDaniel:Yes.(3)_____babypandadoesn’tlooklikeitsmother.Millie:Nowlet’sgotoseesomelions.Daniel:Are(4)___lionsin(5)___openarea?Millie:No,theyaren’t.Theyarein(6)___verybigcage.Thetheana19Daniel:Yes.(3)_____babypaDaniel:Isee.(Halfanhourlater)Daniel:Millie,here’s(7)____bridge.Whatcanyouseeacrossit?Millie:Oh,(8)____elephantisstandingoverthere.Daniel:Let’sgoacross(9)____bridgeandsee(10)____elephant.aanthethe20Daniel:Isee.a在必要的地方用a,an,the填空。1.WhereisPeter?Heisn’tat___school.2.Thereis___orangeinthefridge.3.____pencilonthedeskbelongstoSandy.4.Ihave__newbike.Iclean___bikeeveryday.anTheathe×Exercise21在必要的地方用a,an,the填空。1.Where5.Dadoftengoesfishingin____summer.A:CanIhelpyou?B:I’mlookingfor___pairofshoes.PeopleinNanjingnowgotoworkby______underground.8.Whoisgoodatplaying______footballinyourclass?9._____boyinaredcoatismycousin.×a××The225.Dadoftengoesfishingin10.Iliveon____thirdfloor.11.Thereis___“h”,___“o”,___“u”intheword“hour”.12.Simonlikestoplay____pianobuthedoesn’tliketoplay___basketball.13.Beijingis____capitalofChina.thethethe×aanan2310.Iliveon____thirdfloorinsideB:Prepositionsofplace24insideB:Prepositionsofplacoutside25outside25onover/aboveinfrontofbehindontheleftofontherightofunder/belowPrepositionsoftheplace(方位介詞)26onover/aboveinfrontofbehindoover

在……的正上方

under在……的正下方above在……的上方(表面不接觸)below

在……的下方on在……的上面(表面接觸)overunderabovebelowonDoyouknowthesewords?

Let’slearnthemtogether.27over在……的正上方overunderabovebelCanyoufillintheblankswiththeseprepositions.1.Thereisaface_____thedesk.2.Themoonis______thedesk.3.Thesunis______thedesk.4.Icanseeastar______thedesk.5.Thereisatree____thedesk.deskoveraboveunderbelowon28Canyoufillintheblankswitover－underabove－belowinside－outsideinfrontof－behindontheleft(of)－ontheright(of)nextto=beside,inthemiddleof,inthecentreofin,on,at,opposite,near,between…and...,inthefrontof表示方位的介詞29over－underaboveTheflowerareinfrontoftheshop.Thetreesarebehindtheshop.Theshopkeeperisinsidetheshop.Lookandsay30TheflowerareinfrontoftheTheboyisoutsidetheshop.Thefoodisabovethedrinks.Thedrinksarebelowthefood.Thesignisoverthebench.Thedogisunderthebench.31Theboyisoutsidetheshop.31There’sabeautifullakeinthepark.Look!Twoboysarerowingaboat(1)___thelake.(2)_______thelakethere’safootballfield.Someboysareplayingfootball(3)____it.BesideIntheparkonon32There’sabeautifullakeinth(4)__________thefootballfield,therearetwotrees.Ontheleft,abirdissinging.(5)____onetree.Ontheright,twoboysaresitting(6)______theothertree.(7)________thetwotrees,threegirlsarechatting(8)_____thebench.InfrontofBetweeninunderon33(4)__________thefootballfie1.Thefootballis______thedoor,soIcan’tseeit.2.Don’tstand__________us,orwecan’tseethefilmclearly.3.Thereisanelectricfan_____thedesk.4.Look!Yourrubberis_____thechair.Pickitup.5.Themoonisnow_____thetrees.behindinfrontofaboveunderabove練一練:填入適當的介詞使句子通順。341.Thefootballis______the6.Eddiedoesn’twanttolive__thepalace.7.Stephenischattingwithhisfriends___thebalcony.8.LiMingismyneighbour.Hishouseis_____________mine.9.ThePalaceMuseumisinthe______ofBeijing.10.“KittysitsontherightofSandy”.ItmeansSandysitsonKitty’s____.inoncentre

leftbeside/nextto356.Eddiedoesn’twanttoliveRememberthenewwordsinthislesson.

Dotheexercisesontheworkbook.36RememberthenewwordsinthisThankyou!37Thankyou!377下Unit4Grammar387下Unit4Grammar1PresentationThereisa

cageinthepicture.acageThecageisbeautiful.39PresentationThereisacageinasnakealionatigeragiraffeLead-in40asnakealionatigeragiraffeLanegganumbrellaanorangeanEnglishbook41anegganumbrellaanorangeanE1.第一次提到某人或某物時。

Ihaveabook.2.泛指某一類的人或物。

Apandaisverylovely.不定冠詞a/an的用法421.第一次提到某人或某物時。不定冠詞a/an的用法5判斷一個單詞用a還是用an,是根據其讀音，而不是根據其首字母。以元音音素開頭的詞前用“an”，以輔音音素開頭的詞前”a“。如:anhour,anapple,anelephant,ausefulbook等。43判斷一個單詞用a還是用an,是根據其讀音，而不是根據其Look!Hereisapanda.Thepandaiseatingbamboo.44Look!Hereisapanda.ThepandLook!Hereisanapple.Theappleisred.45Look!Hereisanapple.Theapp小試身手:用a或an填空___lion___bird___orange___“L”___giraffe___oldman___“u”___umbrella___interestingbook___

hour___honest

boyaaanananananaaan注意:an是放于元音音素前,而不是元音字母前。an46小試身手:用a或an填空___lion___bir特殊詞:

ausualboy;ausefulbook;

auniversity;aone–legdoganuncle;anumbrellaanhonestboy;anhour;字母前用an“a,e,i,o,f,h,l,m,n,r,s,x”47101.指上文提到過的人或物。如:

Lucyboughtanewbike,thebikeisgreen.2.世界上獨一無二的事物。如：

thesunthemoon3.談話雙方都知道的人或事物。如：

Openthedoor,please.定冠詞the的用法481.指上文提到過的人或物。如:定冠詞the的用法114.序數詞和形容詞最高級前。如:

Sheisalwaysthefirsttogettoschool.5.樂器名詞前用。如：

playthepianoplaytheviolin6.定冠詞與形容詞連用表示一類人,加

在姓氏的復數形式前表示“全家人”或“夫婦”。如：therich有錢人

theyoung年青人

theRreens格林一家494.序數詞和形容詞最高級前。如:127.某些專用名詞和習慣用語中用定冠詞。

theGreatWallbytheway

8.用在方位名詞前

ontheleft/right507.某些專用名詞和習慣用語中用定冠13小試身手:用適當的冠詞填空,為什么？1.Weliveon___thirdfloorofthetallbuilding.2.____WhitesarepreparingforthecomingThanksgivingDay.3.Mycousin,Amy,likeplaying____violin.4.___earthgoesaround____sun.5.Ibelieveyouare____bestsinger.6.____richshouldtrytheirbesttohelp____poor.ThethethethetheThetheThe序數詞前用于姓氏復數形式前,表示某一家人樂器前世界上獨一無二的事物形容詞最高級前某些形容詞前,表示某一類人51小試身手:用適當的冠詞填空,為什么？1.Weliveon1.名詞前已經有指示代詞（this,that,these,those）、形容詞性物主代詞（my,his,our…）或名詞所有格等限定詞。2.表示語言、學科、三餐、球類運動、棋類運動的名詞前。3.在不可數名詞前。不用冠詞的情況521.名詞前已經有指示代詞（this,that,thes3.表示星期、月份、季節、某些節日的名詞前。4.表示人名、國名、稱呼語或頭銜等專有名詞前。5.某些固定短語中。bybike,bybus,atfirst,atwork,onfoot,gotoschool,gotobed,等。533.表示星期、月份、季節、某些節日的名詞前。16Practice:Fillintheblankswitha,anorthe.1.---Icansee___kiteoverthere.---Whereis____kite?Ican’tseeit.2.---Isthere___librarynearhere?---Yes.____libraryisjustnexttoourclassroom.3.Ihave___apple.It’sinmybag.Canyousee____apple?4.Thereis_____cinemainGreenStreet.I'llwatch___filmin_____cinema.aaanaaThethethethe54Practice:FillintheblankswiMillie:Let’sgotothePandaHousefirst.Daniel:Hereweare.Icansee(1)___pandathere.It’slyingonthegrass.Millie:Howcute!Ilovepandas.Look!There’s(2)____babypanda.It’ssosmall.P47Completethedialogueaa55Millie:Let’sgotothePandaDaniel:Yes.(3)_____babypandadoesn’tlooklikeitsmother.Millie:Nowlet’sgotoseesomelions.Daniel:Are(4)___lionsin(5)___openarea?Millie:No,theyaren’t.Theyarein(6)___verybigcage.Thetheana56Daniel:Yes.(3)_____babypaDaniel:Isee.(Halfanhourlater)Daniel:Millie,here’s(7)____bridge.Whatcanyouseeacrossit?Millie:Oh,(8)____elephantisstandingoverthere.Daniel:Let’sgoacross(9)____bridgeandsee(10)____elephant.aanthethe57Daniel:Isee.a在必要的地方用a,an,the填空。1.WhereisPeter?Heisn’tat___school.2.Thereis___orangeinthefridge.3.____pencilonthedeskbelongstoSandy.4.Ihave__newbike.Iclean___bikeeveryday.anTheathe×Exercise58在必要的地方用a,an,the填空。1.Where5.Dadoftengoesfishingin____summer.A:CanIhelpyou?B:I’mlookingfor___pairofshoes.PeopleinNanjingnowgotoworkby______underground.8.Whoisgoodatplaying______footballinyourclass?9._____boyinaredcoatismycousin.×a××The595.Dadoftengoesfishingin10.Iliveon____thirdfloor.11.Thereis___“h”,___“o”,___“u”intheword“hour”.12.Simonlikestoplay____pianobuthedoesn’tliketoplay___basketball.13.Beijingis____capitalofChina.thethethe×aanan6010.Iliveon____thirdfloorinsideB:Prepositionsofplace61insideB:Prepositionsofplacoutside62outside25onover/aboveinfrontofbehindontheleftofontherightofunder/belowPrepositionsoftheplace(方位介詞)63onover/aboveinfrontofbehindoover

在……的正上方

under在……的正下方above在……的上方(表面不接觸)below

在……的下方on在……的上面(表面接觸)overunderabovebelowonDoyouknowthesewords?

Let’slearnthemtogether.64over在……的正上方overunderabovebelCanyoufillintheblankswiththeseprepositions.1.Thereisaface_____thedesk.2.Themoonis______thedesk.3.Thesunis______thedesk.4.Icanseeastar______thedesk.5.Thereisatree____thedesk.deskoveraboveunderbelowon65Canyoufillintheblankswitover－underabove－belowinside－outsideinfrontof－behindontheleft(of)－ontheright(of)nextto=beside,inthemiddleof,inthecentreofin,on,at,opposite,near,between…and...,inthefrontof表示方位的介詞66over－underaboveTheflowerareinfrontoftheshop.Thetreesarebehindtheshop.Theshopkeeperisinsidetheshop.Lookandsay67TheflowerareinfrontoftheTheboyisoutsidetheshop.Thefoodisabovethedrinks