Unit4第三课时SectionAGrammarFocus课件人教版七年级英语下册

Unit4EatWellPeriod3GrammarFocusLearningObjectivesInthislesson,wewillbeableto:1.mastertherulesofcountableanduncountablenouns;2.offerfoodanddrinktootherswiththetargetlanguage.LeadinLastlesson,welearnedwhatdoesJanehaveforbreakfast.Whatdoyouusuallyhaveforbreakfast?Iusuallyhavesomebreadandmilk.SometimesIhaveeggsandbeans.AndwealsolearnedwhatTomandhisparentsordered.Whichwouldyoulikewithyourmeal,riceornoodles?Noodles,please!Wouldyoulikejuiceorcoffee?No,thanks.I’dlikeacupoftea.Whichwouldyoulikewithyourmeal,riceornoodles?Wouldyoulikejuiceorcoffee?Whatkindofquestionisthis?It’salternativequestion(选择疑问句).选择疑问句提供两种或两种以上情况，问对方选择哪一种，选择项用or连接答语不能用Yes或No来回答，一般在所提供的备选范围内选择，有时也可以根据情况用不定代词either,both,neither,all,none作简略回答。Whatdoyouusuallyhaveforbreakfast?Iusuallyhavesomebreadandmilk.SometimesIhaveeggsandbeans.Whichwouldyoulikewithyourmeal,riceornoodles?Noodles,please!Wouldyoulikejuiceorcoffee?No,thanks.I’dlikeacupoftea.Readthesentences.Circleallthenounsforfoodanddrink.Aretheycountableoruncountableinthecontext?3aGrammarFocuscountablenouns:eggs,beans,noodlesuncountablenouns:bread,milk,rice,juice,coffee,teaGrammar—Countablenouns可以计数的名词称为可数名词可数名词有单数和复数形式可数名词前面可加a/an/数词修饰可数名词作主语时，动词的形式取决于可数名词的数量asandwichtwosandwiches1.这个三明治很好吃。Thissandwich___delicious.2.这些三明治很好吃。Thesesandwiches___delicious.isare名词复数的构成规则变化不规则变化一般在单数形式后面加-s以s、x、ch、sh等结尾的词，词尾加-es以辅音字母加y结尾的词，变y为i，再加-es以f或fe结尾的词，把f或fe变成v，再加-es以o结尾的词，无生命的加-s，有生命的加-esman→men,woman→women,child→children,sheep→sheep,mouse→mice,foot→feetGrammar—Uncountablenouns不可以计数的名词称为不可数名词不可数名词只有单数形式不可数名词前面不可加a/an/数词修饰ajuicetwojuices不可数名词作主语时，动词用第三人称单数eg:在碗里有一些羊肉汤。There_________muttonsoupinthebowl.issome【拓展】如果不可数名词前有复数名词短语修饰时，谓语动词须用复数形式。eg:房间里有两袋大米。__________twobagsofriceintheroom.Therearee.g.

两玻璃杯果汁_____________ofjuice

三碗米饭

_____________ofrice不可数名词表示数量的多少时，必须与表示数量的名词连用即“数词+量词+of+不可数名词”

twoglasses

threebowls常见的不可数名词：液体或气体：water、milk、tea、coffee、juice、air等肉类：beef、pork等粉末/颗粒：flour、rice等语言、学科：English、Chinese等抽象名词：information、knowledge等Countableanduncountablenouns既是可数又是不可数名词fruit总称：不可数种类：可数fooddrinksaladteasweet甜食：不可数糖果：可数chickenfish肉类：不可数小鸡：可数肉类：不可数活鱼：可数orange橙汁：不可数橙子：可数cake切片：不可数整个蛋糕：可数cabbage食材：不可数整个：可数3bCompletethejokeswiththecorrectformsofthenounsinbrackets.Countablenouns:bean,chip,cookie,dumpling,egg,noodle,strawberry,vegetableUncountablenouns:beef,bread,meat,milk,mutton,pork,rice,sugar,tofuCountable&uncountablenouns:cabbage,cake,chicken,drink,fish,food,fruit,salad,sweet,tea1.Customer:Doyouserve________(fish)?

waitress:Sir,weserveeveryone.2.Waiter:Wouldyoulikethe________(bill)now?

Customer:Youcanbringitover,butI’msureIwon’tlikeit!3.Waitress:Wouldyoulike______(chip),_______(noodle)or____(rice)togowithyour________(chicken)?

Customer:Idon’tknow.Whereismychickengoing?fishbillchipsnoodlesricechicken服务；提供和...搭配；跟...一起走Itrytoeathealthyfoodeveryday.Ieatfruitand___________(vegetable)witheverymeal.Idon’teat________(sweet).Instead,Ihaveapear,abanana,orsome_____________(strawberry)!Ilovejuice,butmymumsaysthatit’snotgoodtodrinktoomuchofit.Itusuallyhasalotof_______(sugar).NowItrytodrinkmore_______(water)and_______(milk).Completethepassagewiththecorrectformsofthenounsinbrackets.vegetablessweetstrawberriessugarwatermilk3ctopicsome+可数名词复数/不可数名词toomany/afew+可数名词复数toomuch/alittle+不可数名词3dImaginethatyourfriendsareatyourhome.Offerthemfoodanddrink.A:Wouldyoulike...or...?B:I’dlike...A:What...wouldyoulike,...or...?B:...,please.1.Thereare20_______________(女服务员)intherestaurant.2.The___________(顾客)isking.Doyouagree?3.—Wouldyoulikesome___________(梨)orgrapes?