Module 4 Unit 3 课件-外研版七年级上册英语.pptx
Module 4 Healthy foodUnit3LanguageinuseTalk about the pictures.milkteacoffeewatercolajuicecarrotstomatoesvegetablesbananasapplesorangesfruithealthyfoodicecreambeeffavouritefoodfoodjuicewatermilkhealthydrinkfavouritedrinkmilkbeefchickenfishmeatpotatoes3.Complete the word map.drinkteaWevegotlots of apples.Wehaventgotanymeat.Shehasntgotanycoffee.Havewegotanychocolate?Yes,wehave.Letsgetsomechicken.Wehaventgotanyoranges.Havewegotany?Yes,wehave./No,wehavent.1 Work in pairs.Look at the picture and talk about the food in the fridge.Wevegotsomemeat.Wehaventgotanyfish.1._vegetables.2._orange.3._apples.Now write about the food in the fridge.WehavegotsomeWehaventgotanyWehaventgotany4._eggs.5._bananas.6._orangejuice.7._milk.WehaventgotanyWehavegotsomeWehavegotsomeWehavegotsome2Lookatthepictureandtalkaboutit.applehamburgerorangepotatotomatoapples hamburgers oranges potatoestomatoesfishmeatrice milkjuicechickenwaterHehasgotsomea(n)HehasntgotanyShehasgotsomea(n)ShehasntgotanyThehavegotsomea(n)TheyhaventgotanyA.完成句子:完成句子:1.我们有一些猪肉吗?我们有一些猪肉吗?没有。没有。_we_?No,_.2.你们有一些土豆吗?你们有一些土豆吗?有。有。_you_?Yes,_.3.我们的冰箱里没有胡萝卜。我们的冰箱里没有胡萝卜。We_inthefridge.HavegotanyporkwehaveHavegotanyporkwehaventhaventgotanycarrots4.鱼和蔬菜是健康的食品,但汉堡包不是。鱼和蔬菜是健康的食品,但汉堡包不是。Fishandvegetables_,_healthyfood.5.吃些水果,不要吃糖果和冰激淋。吃些水果,不要吃糖果和冰激淋。_somefruit,_candies_icecream.arehealthyfoodbuthamburgersarentEatnotor1._tobuysomefruit.2.Its_toeathealthyfood.3.Eatwelland_healthy.4.Orangejuiceis_.Letsbuysome.5.Iama_tired.bitdeliciousimportantrememberstayRememberimportantstaydeliciousbit4 Complete the sentences with the words from the box.B.用用some,any填空。填空。1.Haveyougot_fruit?Yes,wehave.2.Havewegot_meat?No,wehavent.3.Wevegot_orangesand_ apples.4.Wehavegot_melons.5.Wehaventgot_tomatoes.anyanyanysomesomesome可数名词可数名词:(1)(1)定义定义:是是可以可以计数的名词计数的名词(2)(2)可数名词前可数名词前可以可以用用a,an限定限定,表示一个表示一个(3)(3)可数名词前可数名词前可以可以用用one,two,three限定。限定。(4)(4)可数名词可数名词有有复数形式。复数形式。可数名词和不可数名词可数名词和不可数名词名词特点名词特点词尾加法词尾加法 词尾读音方法词尾读音方法例词例词一般情况一般情况加加-s1.-s在清辅音后读在清辅音后读s2.-s在浊辅音后读在浊辅音后读z3.-s在元音后读在元音后读z4.以音素以音素s,z,结尾结尾的的,读读izdesksapplestreesoranges以以-s,-x,-sh,-ch结尾的结尾的加加-es-es读读izboxeswatches以以f或或fe结结尾的尾的改改f或或fe为为v再加再加-es-ves读读vzkniveswives可数名词复数形式的构成可数名词复数形式的构成(1)名词特点名词特点词尾加法词尾加法词尾读音方法词尾读音方法 例词例词以辅音字母以辅音字母加加y结尾的结尾的改改y为为i再再加加-es-ies读读izfamiliesdictionaries以元音字母以元音字母加加y结尾的结尾的加加-s-s读读zboyskeys以以o结尾的结尾的有生命的有生命的事物加事物加-es-es读读ztomatoespotatoes无生命的无生命的事物加事物加-s-s读读zphotosradios可数名词复数形式的构成可数名词复数形式的构成(2)A)规则变化规则变化1)一般情况加一般情况加s:map-mapsboy-boysgirl-girlspen-pensbag-bags清辅音后读清辅音后读浊辅音和元音后读浊辅音和元音后读2)以以s,sh,ch,x等结尾加等结尾加es:bus-buseswatch-watchesbox-boxesbrush-brushes可数名词复数形式变化可数名词复数形式变化3)以辅音字母以辅音字母+y结尾结尾,变变y为为i再加再加es,如:如:baby-babiescity-citiescountry-countries但以但以y结尾的专有名词,或元音字母结尾的专有名词,或元音字母+y结尾结尾的名词变复数时,直接加的名词变复数时,直接加s变复数。变复数。monkey-monkeysholiday-holidays4)以以o结尾的名词,变复数时:结尾的名词,变复数时:A.加加s,如如:photophotospianopianosradioradioszoozoos;B.加加es,如如:potatopotatoestomatotomatoes5)以以f或或fe结尾的名词变复数时:结尾的名词变复数时:改改f,fev加加-es,如:如:halfhalvesknifeknivesleaf-leaveswolfwolveswifewiveslifelivesNotes:由一个词加由一个词加man或或woman构成的合构成的合成词成词,其复数形式也是其复数形式也是-men和和-women,如如anEnglishman,twoEnglishmen。但。但German不是不是合成词合成词,故复数形式为故复数形式为Germans;Bowman是姓,是姓,其复数是其复数是theBowmans。B)不规则变化不规则变化1)childchildren,footfeet,toothteeth,mousemice,man-men,womanwomen2)单复同形单复同形,如如deer,sheep,fish,Chinese,Japanese,等。等。但除人民币的元、角、分外但除人民币的元、角、分外,美元、英镑、法郎等都有复数形式。美元、英镑、法郎等都有复数形式。如:如:adollar,twodollars;ameter,twometers。3)集体名词集体名词,以单数形式出现以单数形式出现,但实为复数。但实为复数。例如:例如:people,police等本身就是复数,不等本身就是复数,不能说能说apeople,apolice,但可以说但可以说aperson,apoliceman.4)以)以s结尾,仍为单数的名词,结尾,仍为单数的名词,如:如:a.maths,politics,physics等学科名词,一般是等学科名词,一般是不可数名词,为单数。不可数名词,为单数。b.news为不可数名词。为不可数名词。c.theUnitedStates,theUnitedNations应视为应视为单数。单数。TheUnitedNationswasorganizedin1945.联联合国是合国是1945年组建起来的。年组建起来的。d.以复数形式出现的书名,剧名,报纸,杂以复数形式出现的书名,剧名,报纸,杂志名,也可视为单数。志名,也可视为单数。5)表示由两部分构成的东西,表示由两部分构成的东西,如:如:glasses(眼镜)(眼镜)trousers,clothes等,若表达具等,若表达具体数目,要借助数量词体数目,要借助数量词pair(对,双)(对,双);suit(套)(套);如如:apairofglasses,一副眼一副眼镜;镜;twopairsoftrousers,一条裤子等。,一条裤子等。6)另外还有一些名词,其复数形式有时可另外还有一些名词,其复数形式有时可表示特别意思,表示特别意思,如:如:goods货物,货物,waters水域,水域,fishes(各种)鱼。(各种)鱼。不可数名词不可数名词(1)(1)定义定义:是指是指不能不能计数的名词。计数的名词。(2)(2)不可数名词前不可数名词前不可以不可以用用a,an限定。限定。(3)(3)不可数名词前不可数名词前不可以不可以用用one,two,three 限定。限定。(4)(4)不可数名词不可数名词没有没有复数形式。复数形式。不可数名词主要分为不可数名词主要分为物质名词和抽象名词。物质名词和抽象名词。1)物质名词是指表示无法分为个体的实物物质名词是指表示无法分为个体的实物的词的词,常见的物质名词常见的物质名词,如如:snow(雪雪),rain(雨雨),water(水水),coffee(咖啡咖啡),tea(茶茶),meat(肉肉),milk(牛奶牛奶),rice(米饭米饭),bread(面包面包),orange(桔汁桔汁),beef(牛肉牛肉),chicken(鸡肉鸡肉),juice(果汁果汁),pork(猪肉猪肉),Coke(可口可乐可口可乐),icecream(冰激凌冰激凌)等等;2)抽象名词是指表示动作、状态、品质、抽象名词是指表示动作、状态、品质、感情等抽象概念的词感情等抽象概念的词,常见的抽象名词常见的抽象名词,如如:work(工作工作),study(学习学习),love(爱爱),friendship(友谊友谊)等。等。写出下列名词的复数形式写出下列名词的复数形式1.apple2.orange3.potato4.carrot5.banana6.egg7.hamburger8.noodle9.onion10.vegetable11.tomato12.melonapplesorangespotatoescarrotsbananaseggshamburgersnoodlesonionsvegetablestomatoesmelonsIntheWest,forbreakfast,peopleusuallyeatbreadandeggsanddrinkcoffeeortea,milkandfruitjuice.Moduletask:Making a poster about a healthy breakfastMaking a poster about a healthy breakfastWork in groups of four or five.Make a poster about a healthy breakfast.Make a list of questions about a healthy breakfast.Talk to students from another group about a healthy breakfast.Make a poster about your healthy breakfast.C.根据首字母提示,在空格处填入正确的词,根据首字母提示,在空格处填入正确的词,使短文意思完整。使短文意思完整。MynameisTom.ImfromA_Imfourteeny_old.IminChinawithmyp_now.IlikeChina.IlikeC_food,too.Ieatriceandv_everyday.Theyareh_food.mericaearsarentshineseegetablesealthyMyfavouritevegetablesarecarrotsandt_.Ilikedrinkingtea.Myfatherandmotheralsoliked_tea,too.IdontlikeCoke.Cokeisu_drink.Ialsoeatnoodles,fishandmeat.Idontlikecandy.Candyisnthealthyfood.Ilikefruit.Applesaremyfavouritef_.omatoesrinkingnhealthyruitHomework Writeapassageaboutyourfavouritefood,includingdrink,vegetables,fruit,andsoon.