牛津译林版7A-Unit6-Grammar课件

跳舞长达半小时吃健康食物对某人来说重要的需要保持健康两餐间感觉饥饿有太多糖分对你的牙齿有害进行体育运动吃更多的水果和蔬菜计划改变我的生活方式中餐吃牛肉和胡萝卜对我们的健康有益我家附近的一个游泳池danceforhalfanhoureathealthyfoodbeimportantforsbneedtokeepfitfeelhungrybetweenmealseatbeefandcarrotsforlunchhavetoomuchsugarbebadforyourteethplantochangemylifestyleeatmorefruitandvegetablesdo/playsportsaswimmingpoolnearmyhomebegoodforourhealthUnit6GrammarCountable&UncountableNounsDoyoustilllikesweetsandchocolates?Ihavesomegoodsuggestions.ButJimdoesn’tknowhowtosaytheminEnglish.Canyouhelphim?●Weshould_________________________(多吃水果蔬菜).●Weshould_________________________(少吃肉类).●Weshould_________________________(做运动).●Weshould_________________________(有好的睡眠).●Weshould_________________________(少看电视).●Weshould_________________________(保持愉悦心情)watchlessTVdosomeexerciseeatmorefruitandvegetableseatlessmeatsleepwellkeephappyeverydayNounsCountableNounsUncountableNouns可数名词不可数名词名词Countablenounsanduncountablenouns（可数名词）（不可数名词）你能帮助下列单词找到他们自己的家吗？可数名词countablenouns不可数名词uncountablenounsapplericelemonmeatstorycarrotjuicesheepmilkfootwomanporkbeefwaterCountableNouns可数名词anappleapearanorangeabananaaneggacarrotIwanttobuyahamburger.cake.anegg.orange.Weuse‘a’or‘an’beforeasingularcountablenoun.Ifthenounstartswithavowel(元音)sound,weuse‘an’.Moreexamples:___USship___hour___uncle/auntThereis___‘u’and___‘s’intheword‘use’.aanaanan‘a’or‘an’Morewordswith‘an’anappleanorangeanegganice-creamanhourane-doganofficeanauntanuncleanactivityaninterestingstoryanEnglishgirlanAmericanboyanoldfriendanoffice用a/an填空•1._____oldbike•2._____talltree•3._____orangecoat•4.______bigapple•5.half______hour•6._____Englishbook•7._____AmericanboyaExerciseanappleapplesabananabananasacakecakesacarrotcarrotsrule可数名词一般是直接在名词后面加swatchesboxesfishesbusesrule以字母s,x,ch,sh结尾的单词，变为复数时在其后加eshero---heroestomato---tomatoespotato---potatoesmango---mangoesrule英雄们(heroes)爱吃西红柿(tamatoes)、马铃薯(potatoes)和芒果(mangoes)。其他以“o”结尾的单词直接加“S”piano---radio---photo---pianosradiosphotosastorybookrule元音字母+y结尾的：y---+s辅音字母+y结尾的：y---iesatoysometoysmanystoriestwostorybooksrule以f或者以fe结尾的单词，通常把f或者fe变成v,再加es例：half,wife,knife,lifeaknifeknivesSingular(单数）Plural(复数)Mostnouns+sacake→cakesNounsendinginaconsonant+y-y+iesastory→storiesNounsendingins,sh,ch,orx+esaglass→glasses,awish→wishes,awatch→watches,abox→boxesNounsendingino+sor+esapotato→potatoes,aradio→radios,amango→mangoes,Nounsendinginforfe-forfe+vesashelf→shelves,aknife→knivesSomeothernounsman→men,woman→women,foot→feet,tooth→teeth,sheep→sheep,fish→fish,Chinese→Chinesechild→childrenP731.boy______2.story_____3.watch_____4.wish_____5.box_______6.radio______7.tomato______8.knife_______9.half_______10.shelf_____11.child______12.woman_____13.foot______14.tooth______15.sheep_____16.Chinese______boysstorieswatcheswishesboxesradiostomatoeskniveshalvesshelveschildrenwomenfeetteethsheepWritethepluralformofthecountablenouns.ChineseUncountableNouns不可数名词breadwaterchickensaltapieceofbreadaglassofwateraplateofchickenapacketofsaltHerearesomeexamples.riceteameatmilkjuicetwobagsofricethreecupsofteafourkilosofmeatfivecartonsofmilksixbottlesofjuice数字+量词+of+不可数名词Tip量词piece块；片；张glass/cup杯bottle瓶plate盘bowl碗packet（小）包bag（大）包kilo=kilogram千克；公斤carton盒can听；罐子三碗米饭七瓶牛奶五千克肉六把小刀两篮土豆四袋盐threebowlsofricesevenbottlesofmilkfivekilosofmeatsixknivestwobasketsofpotatoesfourpacketsofsalt几袋大米八公斤牛肉一张纸两片面包九杯茶十盒牛奶somebagsofriceeightkilosofbeefapieceofpapertwopiecesofbreadninecupsofteatencartonsofmilkFillintheblanks:Millie:Mum,whatdoweneedtobuy?Mum:Weneedsome_________,a______of______anda_______of________.Millie:Doweneedtobuy____________?Mum:Yes.Let’sbuysome________and________.Millie:Iwanttobuysome________.TheyareGrandpa’sfavourite.Andwehaveonlyan______athome.Weneedtobuysometoo.Mum:OK.Wecanalsobuyafew________of______.chickenbagricepacketsaltvegetablescarrotspotatoesorangesapplebottlesjuicebagpacketapplevegetablescarrotspotatoesorangesbottleschickenricesaltjuiceWhathaveyoulearnt?可数名词(1)可以计数的名词(2)可以用冠词a,an限定,表示一个……(3)可以用数词one,two,three…限定。(4)有复数形式。可数名词和不可数名词不可数名词(1)是指不能计数的名词。(2)不可以用a,an限定。(3)不可以用one,two,three…限定。(4)没有复数形式。(5)计量用数字+量词+of+不可数名词的结构。aglassofjuice,twokilosofmeat一片面包两杯水三盘鸡肉四袋大米五杯茶六千克肉七盒牛奶几瓶果汁几小包盐八箱桔子需要买梨和土豆爷爷的最爱一双鞋/一条裤子apieceofbreadtwoglassesofwaterthreeplatesofchickenfourbagsofriceneedtobuypearsandpotatoesfivecupsofteasixkilosofmeateightboxesoforangesafewbottlesofjuicesevencartonsofmilkapairofshoes/trousersGrandpa’sfavouritesomepacketsofsalt