Unit4SectionAgrammerfocus3a-3c课件人教版七年级英语下册

Unit4EatWellSectionAWhatdoweliketoeat?GrammarFocus3a-3c一、语言能力

能够理解可数名词和不可数名词的变化规则和用法；区分并恰当使用饮

食类名词的可数性。二、学习能力

能够在餐馆情境中，自然运用所学点餐用语及食物词汇进行交流，能运

用从对话中获取的关键信息，与同伴进行角色扮演三、文化意识

通过本节课的学习，学生能恰当地表达自己的饮食爱好，能判断饮食是

否健康，思考并了解健康的饮食方式。四、思维品质

通过教学活动的开展，在语境中正确区分可数名词和不可数名词，并且

正确使用选择疑问句。porkmutton

Saythewordsaccordingtothepicturesquickly.你可以数下列食物的数量?porridge

rice

chicken

fishbeafbreadExplore你可以数下列食物数量吗?cabbages

eggs

cake

cookies

dumplings

strawberries

potatoes

carrots

ExplorebeanbeefchipcookiedumplingeggnoodlestrawberryvegetablecabbagebreadmeatmilkmuttonporkricesugartofusweetcakechickendrinkfishfoodfruitsaladteaAretheycountablenounsoruncountablenouns?countablenouns可数名词uncountablenouns不可数名词countable&uncountablenouns可数与不可数ExploreWhichwouldyoulikewithyourmeal,riceornoodles?Wouldyoulikejuiceorcoffee?Whatdoyouusuallyhaveforbreakfast?Noodles,please.No,thanks.I’dlikeacupoftea.Iusuallyhavebreadandmilk.

SometimesIhaveeggsandbeans.Explore3aReadthesentences.Circleallthenounsforfoodanddrink.Aretheycountableoruncountableinthecontext?noodleseggstearicejuicecoffeecountablenouns（可数名词）uncountablenouns（不可数名词）beansbreadmilkExplorecountablenouns（可数名词）uncountablenouns（不可数名词）名词按其所表示的事物的性质可分为________和__________。名词有______和______两种形式。_________有复数形式；___________没有复数形式。区别规则：是否可以用______来计数。可数名词不可数名词单数复数可数名词数目不可数名词noodleseggsbeanstearicejuicecoffeebreadmilkchickenachickenwaterawaterbreadabreadriceariceUncountablenouns不可数名词chickenachickenwaterawaterbreadabreadriceariceUncountablenouns不可数名词Applyalotoflotsofmanytoomanyacupofaglassofaboxofapieceoftoomuchcountablenouns（可数名词）uncountablenouns（不可数名词）noodleseggsbeanstearicejuicecoffeebreadmilk可数名词复数变化规则:类别变化形式例词一般情况下以s,x,ch,sh结尾以“辅音字母+y”结尾加-s加-es变y为i,加-esbooks,boys,pens,cowsboxes,watchesfamilies,libraries以f(e)结尾变f(e)为v,加-esknife-knives,leaf-leaves有的加-es有的加-stomatoes,potatoesradios,photos以字母o结尾的词1.修饰词不同①可数名词可直接用a/an或具体的数词修饰可数名词与不可数名词的区别

acookiethreecookiesApply

someapplesmanybananas②可数名词可用many/afew/few/some/any/alotof/lotsof等词修饰③不可数名称不能直接用a/an或具体的数词修饰，表示确切的数量时，需用“a/an或数词＋表示计量单位的名词＋of＋不可数名词”结构。

acupofteatwobottlesofmilk④不可数名词可用much/alittle/little/some/any/alotof/lotsof等词（组）修饰。somemuttonGrammarFocus（1）定义：不能计数的名词。（2）不可数名词前不可以用a,an限定。（3）

不可数名词前不可以用one,two,three限定。（4）

不可数名词没有复数形式。可数名词与不可数名词不可数名词的用法beef,bread,meat,milk,mutton,pork,rice,sugar,tofumilkwaterjuicericeGrammarFocus常见的不可数名词粉末/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）2.谓语不同可数名词与不可数名词的区别Apply①可数名词单数作主语时，谓语动词用第三人称单数形式。

Anappleaday______(keep)thedoctoraway.keeps

②可数名词复数或多个可数名词单数作主语时，谓语动词用复数形式。There______(be)tenorangesonthetable.are③不可数名词作主语时，谓语动词用第三人称单数形式。Thebeefsoup______(taste)delicious.tastes④当不可数名词前表示计量单位的名词是复数时，谓语动词用复数形式。Twoboxesofmilk___(be)only6yuaninourshop.areGameTimecountableuncountablecountableuncountableuncountablecountablechickensaladice-creamfishsheephamburgerricesheepchickenpearfishbananasstrawberriesmilktomatoesfruitfoodbreadCountablenouns可数名词Uncountablenouns不可数名词Countableanduncountablenouns1minuteserve:❶供应菜品

❷招待客人Weservehotandcoldlunches.

我们供应冷热午餐。Sheservedusadeliciouslunch.

她招待我们吃了一顿可口的午餐。fish:❶c.n.&u.n.鱼

❷u.n.鱼肉3b

Completethejokeswiththecorrectformsofthenounsinbrackets.1.

Customer:Doyouserve________(fish)?

Waitress:Sir,weserveeveryone.2.Waiter:Wouldyoulikethe____(bill)now?

Customer:Youcanbringitover,butI’msureIwon’tlikeit!fishbill3.Waitress:Wouldyoulike_______(chip),________(noodle),or________(rice)togowithyour___________(chicken)?

Customer:Idon’tknow.Whereismychickengoing?chipsgowith:❶和……一起去

❷搭配Whowillgowithme?谁会和我一起去？Doesthisjacketgowiththisskirt?这件上衣与这条裙子相配吗？noodlesricechickenchicken:❶c.n.鸡

❷u.n.鸡肉1.Customer:Doyouserve______(fish)? Waitress:Sir,weserveeveryone.2.Waiter:Wouldyoulikethe______(bill)now? Customer:Youcanbringitover,butI’msureIwon’t likeit!3.Waitress:Wouldyoulike______(chip),_______(noodle), or______(rice)togowithyour_________

(chicken)? Customer:Idon’tknow.Whereismychickengoing?3bCompletethejokeswiththecorrectformsofthenounsinbrackets.P29fishbillchipsnoodlesricechicken鸡肉鸡提供服务Doyouunderstandthesejokes?想要喜欢Itrytoeathealthyfoodeveryday.Ieatfruitand__________(vegetable)witheverymeal.Idon’teat_________(sweet).Instead,Ihaveapear,abanana,orsome_____________(strawberry)!Ilovejuice,butmymumsaysthatit’snotgoodtodrinktoomuchofit.Itusuallyhasalotof_________(sugar).NowItrytodrinkmore_________(water)and_________(milk).Completethepassagewiththecorrectformsofthenounsinbrackets.vegetablessweetsstrawberriessugarwatermilkWhat’sthemainideaofthepassage?3cExercises三、根据短文内容及括号内所给单词的提示填空。OnSaturdaymorning,DadandIwanttohaveapicnic(野餐)inthepark.Butthereisn’tany(1)_________(food)athome,sowegotothefood(2)_______