人教版七年级英语上册unit6.ppt

Doyoulike.?,你喜欢.吗？,你喜欢.吗？,strawberry,strawberries,banana,bananas,apple,apples,orange,oranges,pear,pears,pineapple,pineapples,watermelon,watermelons,peach,peaches,grape,grapes,fruit,fruits此时指各种各样的水果,tomato,tomatoes,potato,potatoes,carrot,carrots,cabbage,cabbages,vegetable,vegetables通常用复数指各种蔬菜,salad,vegetable,salad,fruit,milk,不可数名词,bread,不可数名词,hamburger,burger,hamburgers,burgers,ice-cream,既可作可数名词也可作不可数名词,coffe,frenchfries,不可数名词,birthday,cake,cakes,chocolate,chocolates,egg,eggs,chicken,既可作可数名词也可作不可数名词做鸡肉讲是不可数名词做鸡讲时是可数名词,rice,不可数名词,noodle,noodles,dumpling,dumplings,food,既可作可数名词也可作不可数名词foods指各种食物,ahamburger,ahamburger,fourhamburgers,anorange,threeoranges,atomato,fivetomatoes,twostrawberries,astrawberry,可数名词和不可数名词,可数名词,（1）（2）（3）（4）,定义：是可以计数的名词。,可数名词前可以用a,an限定,表一个.。,可数名词前可以用one,two,three限定。,可数名词有复数形式。,可数名词复数形式的构成,加-s,1.-s在清辅音后读s,2.-s在浊辅音后读z,3.-s在元音后读z,4.以音素s,z,结尾的，读iz,desks,apples,trees,oranges,以-s,-x,-sh,-ch结尾的,加-es,-es读iz,boxes,watches,以f或fe结尾的,改f或fe为v再加-es,-ves读vz,knives,wives,可数名词复数形式的构成2,改y为i再加-es,-ies读iz,families,dictionaries,以元音字母加y结尾的,加-s,-s读z,boys,keys,以o结尾的,有生命的事物加-es,-es读z,tomatoes,potatoes,以辅音字母加y结尾的,无生命的事物加-s,-s读z,photos,radios,milk,tea,meat,water,uncountablenouns,可数名词和不可数名词,不可数名词,（1）（2）（3）（4）,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。,不可数名词前不可以用one,two,three限定。,不可数名词没有复数形式。,chicken,icecream,salad,Countableanduncountablenouns,既可数又不可数名词,定义：在某些情况下能计数，在某些情况下不能计数的名词。,e.g.（1）achicken一只鸡chicken鸡肉,（2）anicecream一个冰淇淋icecream冰淇淋（指成份）,（3）asalad一碟沙拉salad沙拉（指成份）,Topic:,like/dontlikelikes/doesntlike,P333aIlikefruit,but(dont/doesnt)likevegetables.She(like/likes)bread,butshe(doesnt/dont)likesalad.He(like/likes)bananas,buthe(dont/doesnt)likeoranges.We(like/likes)hamburgers,butwedont(like/likes)chicken.They(like/likes)pears,butthey(dont/doesnt)likestrawberries.,Doyoulikebananas?,Yes,Ido.,No,Idont.Ilikeapples.,Doyoulikeicecream?,Yes,Ido.,Practice,No,Idont.Ilikemilk.,Dotheylikerice?,Yes,theydo.,No,theydont.Theylikenoodles.,Doeshelikepears?,Yes,hedoes.,No,hedoesnt.Helikesoranges.,sheLilymysisterhisbrother,DoesLilylikeoranges?,No,Idont.Ilikeapples.,Practice,Yes,Ido.,Ilikehamburgers.Idontlikehamburgers.Doyoulikehamburgers?Yes,Ido.No,Idont.Whatdoyoulike?,Welikeeggs.Wedontlikeeggs.Doyoulikeeggs?Yes,wedo.No,wedont.Whatdoyoulike?,Helikestomatoes.Hedoesntliketomatoes.Doesheliketomatoes?Yes,hedoes.No,hedoesnt.Whatdoeshelike?,BirthdayParty,P322dJack:Hey,Johnsbirthdaydinnerisnextweek.Letsthinkaboutthefood.Tom:Sure.Howaboutburgers,vegetablesalad,andsomefruit?Bill:Soundsgood.Johnlikeshamburgers.Jack:Oh,Idontlikesalad.Bill:ButJohnlikessalad,andits