7上unit6 food and lifestyle. grammar

Unit6洪惠萍滨海县第一初级中学GrammarCountableanduncountablenouns学习目标:（1）识别并使用可数名词和不可数名词（2）能够将可数名词变成复数形式，知道其变化规则（3）学会正确使用量词修饰不可数名词FoodWorldWhatfoodcanyousee?Step1.RevisionWhatfoodcanyousee?vegetablespotatocarrottomatomeatbeafporkfruitmangobananalemonappleorangedrinkscokejuicemilkcoffeenounsCountableNounsUncountableNouns可数名词不可数名词名词Step2,LeadinAcountablenounreferstosomethingwecancount.Anuncountablenounreferstosomethingwecannotcount.Task1.Practice:说出下面哪些是可数名词，哪些是不可数名词?CountablenounsUncountablenounsboy,family,tomato,class,picture,bus,hamburger,cake,vegetable,applebread,tea,rice,juice,water,meat,beef,chickenboy,bread,tea,rice,family,tomato,picture,juice,class,bus,water,hamburger,meat,beef,cake,vegetable,chicken,appleanappleapearanorangeabananaaneggacarrotIwanttobuyahamburgercakeaneggorangeWeuse‘a’or‘an’beforeasingularcountablenoun.Ifthenounstartswithavowel(元音)sound,weuse‘an’.(an用在以元音因素开头的单数名词前；a用在以辅音因素开头的名词前）注意：1.某些单词以不发音的辅音字母开头，但第一个因素是元音因素，用an，如anhour2.某些单词以元音字母开头，但第一个因素是辅音因素，用a,如ausefulbookTask2.用“a”或“an”填空_____book，egg，hamburgertomato，hour，carrotEnglishteacher，oldman______interestingfilm,_____usefulbookaaaaanananananaaknifeknivesasheepsomesheepamangomangoesatomatotomatoesTask3.Singular(单数）plural(复数)规则变化：cake→story→glass→,wish→,watch→,box→radio→,photo→mango→,potato→,shelf→,knife→巧记：树叶(leaf)半数(half)自己(self)黄，妻子(wife)拿刀(knife)去杀狼(wolf)，架(shelf)后小偷(thief)逃命(life)亡。+scakes-y+iesstories+esglasseswisheswatchesboxes1.Mostnouns（大多数名词）2.Nounsendinginaconsonant+y（以辅音字母+y结尾的名词）3.Nounsendingins,sh,ch,orx（以s,sh,ch,orx结尾的名词）4.Nounsendingino（以o结尾的名词）radiosphotosmangoespotatoes5.Nounsendinginforfe（以f或fe结尾的名词）shelvesknives+sor+es-forfe+ves可数名词单数变复数的不规则变化：1.变字母的：man----________,woman----________child---_________,foot----_________tooth---_________2.单复数同形：Chinese----_________,Japanese（日本人）_________fish-------__________,dear----_________sheep-----___________men,womenchildrenfeetteethChinesesheepfishdearJapanese巧记：男女孩子的脚踩住老鼠的牙。巧记：中日友谊永不变，他们都爱鱼鹿羊。巧记：中日不变，英法变，其余S加后面3.各国人变复数：Chinese,Japanese单复数同形，Englishman,Frenchman中man变men,German,American,Australian,Indian等加S写出下列单词的复数形式1.glass2.piano3.kilo4.shelf5.watch6.story7.hour8.mangoglassespianoskilosshelveswatchesstorieshoursmangoesExercisesPhrases:十一个婴儿九个男孩四个班级五张相片六头大象三个好朋友十八只猴子七把小刀elevenbabiesnineboysfourclassesfivephotossixelephantsthreegoodfriendseighteenmonkeyssevenknivesUncountablenouns:somebread/water/chicken/juiceacupofteafourcupsofteaapacketofsalt(盐）twopacketsofsaltapacketofsaltpacketsofsugartwocupsofteafourbottlesofwatertwocartonsofmilkonecartonofmilk盒number+noun+of+uncountablenounabottleofwater量词总结：1.不可数名词的计量形式：2.数词决定量词的单复数形式。基数词/a(an)+量词+of+不可数名词apieceofbreadaglassofwateraplateofchickenapacketofsalttwobagsofricethreecupsofteafourkilosofmeatfivecartonsofmilksixbottlesofjuice（片）abasketofeggstwobasketsofeggsthreeeggs翻译词组1十二个鸡蛋2一个橘子3三碗米饭4七瓶牛奶5五千克肉6六把小刀7两篮土豆8四袋盐twelveeggsanorangethreebowlsofricesevenbottlesofmilkfivekilosofmeatsixknivestwobasketsofpotatoesfourpacketsofsalt1、李小姐下午经常喝两杯茶。2、我妈妈需要买三袋盐。3、中秋节那天，我们吃5盒月饼。4、厨房里有两篮土豆。5、他早餐吃四片面包，喝一盒牛奶。MissLioften________________________________.Mymother__________________________________.OnMid-AutumnDay,______________________________________________.Therearetwo____________________inthekitchen.He______________________________________.drinkstwocupsofteaintheafternoon.needstobuythreepacketsofsalt.weeatfiveboxesofmooncakes.basketsofpotatoeshasfourpiecesofbreadandacartonofmilkforbreakfastFillintheblanks:Millie:Mum,whatdoweneedtobuy?Mum:Weneedsome_________,a______of__________anda_________of_____.Millie:Doweneedtobuysome_____.Mum:Yes.Let’sbuysome__________and______.Millie:Iwanttobuysome__________.TheyareGrandpa’sfavourite.Andwehaveonlyone______.Weneedtobuysometoo.Mum:Wecanalsobuyafew_______of______.chickenbagricepacketsaltvegetablescarrotspotatoesorangesapplebottlesjuiceP74P74fillinthetableCountablenouns(singular)Countablenouns(plural)Uncountablenounsbag,packet,applevege-tables,carrots,patatoes,oranges,bottleschicken,rice,salt,juice