人教版七年級英語上冊 （Do you like bananas）課件(第2課時)

Unit6

Doyoulikebananas?

(第2課時

)

Learning

ObjectivesBytheendofthisclass,youwillbeabletotellthedifferencesbetweencountableanduncountablenouns.changecountablenounsintopluralforms.BackgroundJohn’sbirthdaydinneriscoming.Hismotherisgoingshoppingforsomefood,andsheasksJohntomakeashoppinglist.CanwehelpJohnmakeashoppinglistthen?Whatdoweneedtowritedown?vegetablesamountfruitamountothersamountanapplethreeapplesastrawberrysomestrawberriesonetomatomanytomatoesaglassofmilktwoglassesofmilkabowlofricetwobowlsofricevegetablesamountfruitamountothersamounttomatoes3apples4milk2glassescarrots3hamburgers4John’sshoppinglistLet’shaveasummaryofgrammarrulesnow.1）能直接以數(shù)目計算的名詞是可數(shù)名詞(countablenouns)，不能直接以數(shù)目計算的名詞是不可數(shù)名詞(uncountablenouns)。2）可數(shù)名詞前面可以用a或an修飾，表示一個，也可用具體數(shù)字或some/many/few/afew/alotof等修飾。不可數(shù)名詞的數(shù)量要用“單位詞+of+名詞”表示。Canyoufindouttherulesbehindthesechanges?anapplethreeapplesastrawberrysomestrawberriesonetomatomanytomatoesaglassofmilktwoglassesofmilkabowlofricetwobowlsofrice3）可數(shù)名詞復(fù)數(shù)形式的變化遵循以下規(guī)則：一般在詞尾加s，如：apples以字母s,x,sh,ch結(jié)尾的名詞，加es，如：buses以字母o結(jié)尾的有時加es，有時加s，如：tomatoes,photos以輔音字母加y結(jié)尾的名詞，把y變ies，如：familiesWhenJohn’smomwalksintothesupermarket,sheseesalldifferentkindsoffoodanddrinks.Canyoutelliftheyarecountableoruncountable?grapesCountablenounsorangestomatoeskiwisappleseggsnutsajugofmilkUncountablenounsachunkofcheesesomebutterabottleofwinefusilli(意大利螺旋面)John’smomalsowantstobuysomefoodfortheirthreemeals.Whatarethesemealscalled?breakfastlunchdinnerJohn’smomalsowantstobuysomefoodfortheirthreemeals.Whatarethesemealscalled?Forbreakfast,Johnusuallyhas.Forlunch,Johnsometimeshas.Fordinner,Johnlikes.Forbreakfast,Johnusuallyhastwofriedeggs,somehamandbacon,somefruitandsalad,twoloavesofbread,acupofcoffeeoraglassoforangejuice.Forlunch,Johnsometimeshasahamburger,asliceofcheese,somesaladorfruit,suchasanapple.Fordinner,Johnlikessomechickenandvegetables,amarinatedegginsoysauce(鹵蛋)andabowlofrice.SummaryInordertohelpJohn’smomprepareashoppinglist,welearnedtotellcountablenounsfromuncountablenouns.2.Welearnedhowtochangecountablenounsintothei