Unit4EatWellSectionAGrammarFocus课件人教版英语七年级下册2

Unit4EatWellSectionAWhatdoweliketoeatGrammarFocus3a-3dbrieflysortoutandsummarizetheforms,meanings,andfunctionsofcountableanduncountablenouns.recognize,distinguish,andappropriatelyusethecountableanduncountablenatureoffoodrelatednounsinspecificcontexts.consciouslypayattentiontoandcorrectlyusecountableanduncountablenounsinnewcontexts,combinedwiththepurposeofthisunit.usestandardsentencestructurestocommunicateaboutthedietarycategoriesandhabitsofthreemeals.Inthislesson,youwillbeableto饮食类别目标不可数名词标准的WarmingupThemostwelcomedYongzhouProducts(最受欢迎的永州特产)Dong’anchickenTofuBrewingBloodDuckYaojiacuredmeatWhichwouldyoulike,…or……,please.SnowPearsorangesWouldyoulike,…or…No,thanks.I’dlike…OrangejuiceBitterteaWouldyoulike,…or……,please.可数名词复数形式的不规则变化类别单数复数单复数同形deer(鹿)deerChinese(中国人)Chinesesheep(绵羊)sheep单复数不同形词尾发生变化child(小孩)children改变单词的元音字母woman(妇女)womenman（男人）mentooth(牙齿)teethfoot(脚)feetGrammarFocus1.以辅音字母加y结尾的名词改y为i，再+eseg.strawberry-strawberriescity-cities2.以f或fe结尾,改f或fe为v再加-es

knife-knives

wife-wives

可数名词单数变复数的规则类别构成方法例词与读音以_______结尾的名词，多数变f为v加_____wifeknife以_________的名词有些加-____；(有生命的）Negro(黑人)–hero(英雄)-tomato-potato-其它加______（无生命的）radio-zoo-piano-不规则形式man-woman-child-foot-sheep-tooth-wivesknivesf或fe-eso结尾-esNegroesheroestomatoespotatoes-sradioszoospianosmenwomenchildrensheepfeetteeth既作可数又可作不可数的名词food:食物的种类（可数）

食物的总称（不可数）time:次数（可数）

时间（不可数）fish:鱼的数量或种类（可数）

鱼肉（不可数）glass:玻璃杯（可数）

玻璃（不可数）cabbage:具体的棵数（可数）

卷心菜的整体概念（不可数）sweet:糖果（可数）

泛指整体甜食（不可数）tea:不同种类的茶；茶包（可数）

茶饮（不可数）WhatdoyouusuallyhaveforbreakfastIusuallyhavesomebambooriceandsoybeanmilk.SometimesIhavericenoodles.定义：是指不能计数的名词。不可数名词前不可以用a,an限定。不可数名词没有复数形式，

要表示数量的多少时，其前可以加some,any等，作主语时，谓语动词要用单数形式。用代词指代不可数名词时，用单数it。不可数名词粉末/颗粒类，如：flour（面粉），rice（米饭）液体、气体等，如：water（水），air（空气）语言、学科等，如：English（英语）,Chinese（汉语）肉类，如：beef（牛肉），pork（猪肉）油脂类，如：oil（油），butter（黄油）一些抽象名词,如:knowledge(知识),friendship(友谊)常见的不可数名词我们应该如何来表达不可数名词的数量呢？根据语境，用括号内所给名词的适当形式填空。1.

Thereisn'tany_______(porridge)intherestaurant.2.

Many_______(child)areplayinginthepark.3.

Ineedtobuytwoboxesof_______(milk)forbreakfast.4.

Momusuallybuyssomevegetablesand_______(meat)afterwork.5.

There'ssome_______(cabbage)inthe

baozi.6.

Those_______(animal)areindanger.Let'ssavethem.7.

We'dlikethreecupsof_______(tea),please.porridgechildrenmilkmeatcabbageanimalsteaExercises1.用much,alotof,some,little,alittle

修饰不可数名词，表示量的多少。1)Wehavemuch

homeworktoday.2)Thereisalotof

waterinthebottle.3)Sheneedssome

help.4)Hehaslittletimetofinishhiswork.5)Ihavealittle

juiceinmyglass.不可数名词量的表达Noun(n.)countablenouns:uncountablenouns:区别3:作主语时谓语动词什么形式可数名词单数作主语时,谓语动词用第三人称单数形式;可数名词复数或两个及以上的单数可数名词作主语时,谓语动词用复数形式.不可数名词作主语时,谓语动词用第三人称单数形式.Thetwoboys

likeplayingfootball.Theboy

likesplayingfootball.Happiness

comesfromwithin.Bread

isdelicious.Noun(n.)countablenouns:uncountablenouns:注意:有一类名词,即可作可数名词,又可作不可数名词.chickenorange不可数名词(鸡肉)可数名词(鸡)不可数名词(橙汁)可数名词(橙子)注意:Canyoulistmorewordslikethis2.用数词+量词+of+不可数名词，表示具体的量。常用的量词有cup,glass,bottle,piece等。1)Ihadacupofteayesterday.2)Shedrinksaglassofmilkeverymorning.3)Heopenedtwobottlesoforangejuice.4)CanIhaveapieceofcake量词既可与不可数名词连用，也可与可数名词连用。与可数名词连用时，可数名词必须用复数形式。如：twobagsofapplesNoun(n.)Let’sdividethesenounsintothreeparts.beefbreadmuttonmilkmeatporkricesugartofucabbagecakefishdrinkchickenfoodfruitsweetteasaladbeanchipeggdumplingcookienoodlestrawberryvegetableCountableUncountableCountable&Uncountable既可作可数名词又可作不可数名词的词

用法

例句food通常作不可数名词，表示食物的总称；当表示特定种类的食品时，其复数形式为foods。Thefoodhereisverydelicious.这儿的食物很美味。2)frozenfoods冷冻食品Noun(n.)即可作可数名词,又可作不可数名词.WordsCountableUncountablecabbagecakechickendrinkfishfoodfruitsaladsweettea一颗卷心菜一块蛋糕鸡(动物)一杯饮料条数(twofish)种类(twofishes)不同种类的食物不同种类的水果一份沙拉一块甜点,糖果一杯茶一颗卷心菜蛋糕(食物统称)鸡肉饮料(饮品)鱼肉食物(整体概念)水果(整体概念)沙拉(食物统称)甜食/甜味茶(饮品)按要求改写句子。1.Thereisaneggandatomatointhesoup.(改为一般疑问句)_____________________________________________2.We’dlikeonebowlofbeefsoup.(对画线部分提问)_____________________________________________3.—DoyouusuallyeatnoodlesDoyouusuallyeatdumplings(将两个问句合并成一个问句)—Iusuallyeatnoodles._____________________________________________IsthereaneggandatomatointhesoupWhatwouldyoulikeDoyouusuallyeatnoodlesordumplings根据汉语意思完成句子4.你爸爸是一名医生还是一名教师_______yourfatheradoctor_______ateacher5.你会唱歌还是跳舞_______yousing_______danceIsorCanorReadthesentences.Highlightthealternativequestions.WhatdoyouusuallyhaveforbreakfastIusuallyhavesomebreadandmilk.SometimesIhaveeggsandbeans.Whichwouldyoulikewithyourmeal,riceornoodlesNoodles,please!WouldyoulikejuiceorcoffeeNo,thanks.I’dlikeacupoftea.Q:Howtoformalternativequestions一般疑问句+or+choice特殊疑问句,AorBQ:Howtoanswer不用yes/no回答,做选择即可.当堂检测apples一、用所给名词的适当形式填空。Howmany_______(apple)arethereinthebagWouldyoulikesome_______(water)or_______(juice)Ioftenhave______(pork)and________(vegetable)fordinner.Wouldyoulike_______(bean)or_______(tofu)togowithyourbeefI’dliketotastethese________(cookie).Iusuallyhavesome________(bread)and________(porridge)inthemorning.waterbeansporkcookiesbreadjuicevegetablestofuporridgejuicesoupfishstrawberrywatergreenteameatchickenicecreamnoodlemuttonpotatobeeftomatobowl

CountableNounsUncountableNounsCountableandUncountablenounsnoodle,tomato,potato,bowlstrawberryonionjuice,beef,greentea,soup,meatmutton,waterchicken,icecreamfishPutthefollowingwordsintotherightcolumns.onionSummary可数名词

不可数名词可数名词不可数名词定义能用数目直接进行计数的名词。不能