譯林版七年級上冊英語Unit6Grammar解說和練習（含答案）Unit6FoodandlifestyleGrammarCountableanduncountablenouns一.可數名詞與不可數名詞的區別:普通名詞所表示的人或事物是能夠按個數計算的,這類名詞叫可數名詞。可數名詞分為個體名詞(表示某類人或事物中的個體,如:worker,farmer,desk等)和集體名詞表示作為一個整體來看的一群人或一些事物，如people,family等。如果普通名詞所表示的事物是不能按個數來計算的,這類名詞就叫不可數名詞。不可數名詞分為物質名詞表示無法分為個體的物質，如:meat,rice,water,milk,orange等)和抽象名詞(表示動作，狀態，情況，品質等抽象觀點，如:work,time,health,friendship等)二.可數名詞的有關知識:可數名詞有單數和復數兩種形式。指一個人或一件事物時,用單數形式;指兩個或多個人或事物時用復數形式,名詞由單數形式變成復數形式的規則如下：1,一般的名詞詞尾直接加-s。如:book→books;room→rooms2.以s,x,sh,ch等結尾的名詞,在詞尾加es如:bus→buses;glass→glasses;watch→watches;dish→dishes;box→boxes3.以“輔音字母+y”結尾的名詞,要先將y改為i再加s如:city→cities;body→bodies;factory→factories4.以f或fe結尾的名詞,要將f或fe改為v再加-es。如:leaf→leaves;half→halves;self→selves;wife→wives;knife→knives;shelf→shelves;wolf→wolves;thief→thieves;life→lives;scarf→scarves;loaf→loaves5.以o結尾的名詞的復數形式，指人和農作物的加es.其他的加s．（或許是有生命的加es，無生命的加s）如：Negro→Negroes;hero→heroes;potato→potatoes;tomato→tomatoes;mango→mangoes而下面的單詞加“S”photo→photos;zoo→zoos;radio→radios;piano→pianos6.熟記以下特例①如:child→children;man→men;woman→women;policeman→policemen,tomato→tomatoes;potato→potatoes;foot→feet;tooth→teeth;mouse→micefish,deer,sheep,Chinese,Japanese單.復數同形;people單數形式表示復數意義,要求謂語動詞用復數;people的復數形式peoples往常指多個民族三.不可數名詞的有關知識1.不可數名詞沒有復數,當它作句子的主語時,謂語動詞要用單數形式。1/3譯林版七年級上冊英語Unit6Grammar解說和練習（含答案）如:Thefoodisveryfresh.食品很新鮮。2.有的不可數名詞也能夠作可數名詞,有復數形式,但它的意義往往發生變化。如:water(水)→waters(水域);orange(橘汁)→oranges(橘子)3.好多的不可數名詞表示泛指時為不可數,表示種類時便可數,但意義大多不發生變化。drink→drinks;fruit→fruits;food→foods;fish→fishes;hair→hairs練習：一.用所給詞語的適合形式嫫空Howmany_________(sheep)arethereonthehill.Thebabyhasonlytwo_________(tooth)now.Therearefive_________(people)inhisfamily.Let'stake_________(photo),OK?Ihavelotsof_________(tomato)here.6.The________(leaf)onthetreeturnyellow.The_________(child)areplayinggamesontheplaygroundnow.8.Their_________(dictionary)looknew.Theyare________(woman)doctors.10.Therearemany__________(fox)inthepicture.答案：1.sheeep2.teeth3.people4.photos5.tomatoes6.leaves7.children8.dictionaries9.women10.foxes二.選擇填空(1)--Whatwouldyouliketodrink,JedandJeff.--_________,please.A.TwocupofcoffeeB.TwocupsofcoffeeC.TwocupsofcoffeesD.Twocupofcoffees--Howmany________haveyougotnow?--About200.A.cowB.sheepC.pigD.chickenDoyouknowwhosethispairof_________is?A.umbrellasB.tiesC.trousersD.flowersTherestaurantissopopularhere.Look.Therearesomany_________intherestaurant.A.foodB.forkC.peopleD.waiterTheywanttohavesome__________forlunch,sotheydecidetocatch________now.A.fish;someB.fishes:muchC.fishs;muchD.fishes:someAllthe_________teachersand__________studentsarehavingameetingthere.A.women;girlsB.women;girlC.woman;girlsD.woman;girl(7)--Couldyoutake_________forthese_________?--Theyareverybeautiful.A.anyphotos,tomatoesB.somephotos;tomatoesC.somephotoes;tomatosD.anyphotoes;tomatos2/3譯林版七年級上冊英語Unit6Grammar解說和練習（含答案）Theywantthree__________.A.loafbreadB.loafofbreadC.loavesbreadD.loavesofbread_______thatpairofnew________expensive?A.Is:shoeB.Are;shoeC.Is:shoesD.Are;shoes(10)Therearemany_________inthefridge.A.foodB.fruitC.eggsD.bread(11)There'sonlyalittle________inthefridge.That'snotenoughforbreakfast.A.cakesB.breadC.eggsD.biscuits(12)Mr.Linoftengivesus_________bye-mail.A.somegoodinformationB.somegoodinformationsC.goodinformationsD.agoodinformation(13)Therearemany_________inthatbasket.A.cakesB.potatoesC.breadD.rice(14)--Wouldyoulike__________coffee?--Nothanks.I’vedrunktwo__________.A.any;bottlesoforangeB.little;bottleoforangesC.some;bottlesoforangeD.afew;bottleoforange(15)--Howmany__________doyouwant?--Two,please.A.kilosofeggB.kiloofeggsC.kilosofeggsD.kiloofegg(16)--Whatahotday!Iamabitthirsty.--Wouldyouli