江苏省镇江市丹阳市司徒镇七年级英语下册 Unit 4 Finding your way Grammar课件 （新版）牛津版.ppt

unit4 grammar findingyourway grammara 冠词a an the warmup whatcantheyseeinsunshinezoo newwordsandphrases cagen 笼子 鸟笼acrossprep 在 对面 穿过 横过insideprep 在 里面outsideprep 在 外面aboveprep 在 上面belowprep 在 下面signn 指示牌overprep 在 上面benchn 长椅 keid kr s in said a t said b v bi l sain v r bent 1 冠词是虚词 本身不能单独使用 也没有词义 它用在名词的前面 帮助指明名词的含义 2 冠词分为不定冠词a an 和定冠词the两种 不定冠词a an常用来泛指某人或某物 定冠词the常用来指特定的某人或某物 重点归纳 itis thepandaiseatingbamboo apanda itis themonkeyiseatinganapple amonkey itis iswalking anelephant theelephant itis theappleisred anapple watchanddiscussingroupsthedifferencebetweenaandan apandaanelephantamonkeyanapple 结论 a用于辅音音素开头的词前 an用于元音音素开头的词前 小试身手 用a或an填空 lion bird orange l giraffe oldman u umbrella interestingbook hour honestboy a a an an an an an a a an 注意 an是放于元音音素前 而不是元音字母前 an itisapanda thepandaiseatingbamboo itisamonkey themonkeyiseatinganapple itisanelephant theelephantiswalking itisanapple theappleisred howtouse the 结论 当我们首次提到某人或某物时 在前面用不定冠词a an 当我们再次提到某人或某物时 我们在前面加定冠词 the 小试身手 用a an或the完成下列句子 1 oncetherelived oldman oldmanhad3sons 2 isthere librarynearhere yes libraryisjustnextto postoffice 3 thereis parknearmyhome parkisverybig 4 thereis cinemaingreenstreet i llwatch filmin cinema a a a an the the the the the the completemillieanddaniel sconversationwitha anorthe millie let sgotothepandahousefirst daniel hereweare icansee 1 pandathere it slyingonthegrass millie howcute ireallylovepandas look there s 2 babypanda it ssosmall daniel yes 3 babypandadoesn tlooklikeitsmother millie nowlet sgotoseesomelions daniel are 4 lionsin 5 openarea millie no theyaren t they rein 6 verybigcage daniel isee halfanhourlater daniel millie here s 7 bridge whatcanyouseeacrossit millie oh 8 elephantisstandingoverthere daniel let sgoacross 9 bridgeandsee 10 elephant a a the the an a a an the the 定冠词 the 1 用于上文提到过的人或事物 eg iwanttohaveafashionshow wherecanihavetheshow 2 用于谈话双方都知道的人或事物 表示 这 那个 eg who sbehindthedoor lookattheblackboard 4 用于乐器名词前 5 用于某些adj 前表示一类人或事物 eg playthepiano playtheviolin playtheguitar eg thepoor rich theold young 3 用于世界上独一无二的事物 eg thesun themoon theearth theworld thegreatwall thesummerpalace 7 用于序数词 adj 最高级前 eg he sthethirdchildofhisfamily iwanttogotothebiggestcinema 6 用于姓氏复数前 表示 夫妇 一家人 eg thewhitesoftenhaveapartyinthegarden 8 用于一些固定短语中 eg inthefront middleof inthemorning atthesametime inthecentreof 定冠词the的其他用法 1 thesun2 thesecond3 theold4 thegreens5 playthepiano6 thebiggestone 世界上独一无二的事物 序数词前 乐器前 某些形容词前 表示某一类人 用于姓氏复数形式前 表示某一家人 形容词最高级前 小试身手 用适当的冠词填空 为什么 1 weliveon thirdfloorofthetallbuilding 2 whitesarepreparingforthecomingthanksgivingday 3 mycousin amy likeplaying violin 4 earthgoesaround sun 5 ibelieveyouare bestsinger 6 richshouldtrytheirbesttohelp poor the the the the the the the the 序数词前 用于姓氏复数形式前 表示某一家人 乐器前 世界上独一无二的事物 形容词最高级前 某些形容词前 表示某一类人 特别提醒 月份 季节 星期 国家 体育运动 一日三餐 语言 节日 人 地名 专有名词或可数名词复数前 名词前不加冠词 一些固定短语中 eg byplane gotoschool work afterschool atnight atwork 在需要的空格内填入冠词a an或the whereare balls aretheyunder chair whoisthat girlin hat idon tknow 3 ihave apple it sinmybag canyousee apple 4 thisis bag bagisunder desk 5 lookat map it s mapof china 6 arethey twins yes theyare the the the an a the the a the a exercises the 7 wearein sameschool butjohnis americanboy 8 wemustbepoliteto old 9 moongoesaround sun 10 whois firstonetocomehere 11 shegoestoschoolby bike butyesterday shewentherein car 12 it s usefulbook heis unhappyboy 13 smithsarehavingsupperathomenow the the a the an the a the the an where s kite ican tseeit 8there s famousuniversityinthiscity 9everyonehas mouth nose twoeyesandtwoears 10whichisthebiggest sun earth or moon 5kateis englishgirlandiam chinesegirl 6 who s manoverthere oh he s friendofmyfather s the a a a the the the a an the a 不定冠词a an的用法1 表示一类人或事物中的 任何 一个 相当于汉语中 一 但不用于强调数目的概念 2 指某人或某物 但不具体说明是何人或何物 3 表示单位4 表示 一类 5 26个字母中以开头为元音音素发音的字母有 a e i o f ef h eit l el m em n en r a s es x eks 一试身手 用a an the或 填空 1 isthere postofficenearyourhome yes it sattheendof road 2 is newyork capitalof america 3 areyougoingtoplay basketballafterschool 4 icansee kitejustnow whereis kitenow a a the the the grammar prepositionsofmovement 移动方向介词 along millieiswalking theroad along acatissleeping thebalcony on up down kittyisclimbing thehill up danieliswalking thestairs down from to amyiswalking thesofatothewindow from sandyisgoing thelibrary to grandpazhangis thelittlegirlis ontheleft ontheright inside outside thefirstbearis thebox thesecondbearis thebox inside outside somepeoplearestanding thespring 喷泉 infrontof therearesomefruits theboy behind on in behind under above nextto below inside outside inthemiddleof over beside ontheleft ontheright infrontof across simonisswimming thepool across through atrainisgoing atunnel through over eddieisjumping thechair over aboyislying thetree under thereisabookshelf 书架 mydesk above thesofais thosetwopictures below thebankis thehotelandtherestaurant between therearesomebutterflies theflowers among awaiteris amy nextto beside anofficeworkeris thedesk opposite along across over through around from up down to prepositionsofmovement across along over through into outof onto off from to up down round whatishe shedoing theworkerisclimbinguptheladder thelittlehorseiswalkingacrosstheriver thetrainisgoingthroughthetunnel thewomanisjumpingoverthestick theboyisridingdownthesteps weuseprepositionsofmovement theverbs workouttherule after 1 2 3 4 5 stick there sabeautifullakeinthepark look twoboysarerowingaboat 1 thelake 2 thelakethere safootballfield someboysareplayingfootball 3 it 4 thefootballfield therearetwotrees ontheleft abirdissinging 5 onetree ontheright twoboysaresitting 6 theothertree 7 thetwotrees threegirlsarechatting 8 thebench on nextto on infrontof in under between on let sguess themanis thetree thehi