初中英语语法可数名词及不可数名词课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,Unit,3,Module 2,The natural world,Oxford English,The Earth,What things are there on Earth?,plant,field,mountain,river,forest,pollution,water,land,air,food,rubbish,sea,animal,light,place,Brainstorming,Uncountable nouns,animal,place,river,mountain,field,forest,plant,light,pollution,air,rubbish,land,water,food,sea,Countable and uncountable nouns,In English,we can,count,some things,e.g.,rivers,and,mountains,.,We cannot count other things,e.g.,water,and,air,.,Countable nouns,Uncountable nouns,one,animal,two,animal,s,some,rubbish,I have,a,world map,at home.There is,an,article,about the Earth.,All plants need,light,and,water,.,This,plant,is,beautiful.,These,animal,s,are,dangerous.,Air,has,no smell.,Water,is,important.,Work out the rule,countable noun,(可数名词）,uncountable noun：,(不可数名词）,_数（前面通常有_ 或 _）,_数（加s/es等其他变化）,无_形式，前面不能加,_或_，后面不能加,s/es.,单,a,an,复,复数,a,an,可数名词复数形式,可数名词的复数形式，通常是,在单数形式后加“,-s”,或“,-es”,，其变化如下：,1.,一般情况在词尾加,-s,，例如：,book book,s,pen pen,s,girl girl,s,2.,以,s,x,ch,sh,结尾的词加,-es,，例如：,bus bus,es,watch watch,es,box box,es,brush brush,es,3.,以,辅音字母加,y,结尾的词，变,”,y,”,为,”,i,”,再加,-es,，例如：,city cit,ies,country countr,ies,family famil,ies,4.,以,o,结尾的词多数加,-es,，例如：,hero hero,es,tomato tomato,es,potato potato,es,例外：,photo photo,s,piano piano,s,5.,以,f,或,fe,结尾的词，多数变,f,为,v,，再加,-es,，例如：,knife kniv,es,leaf leav,es,half halv,es,6.,少数名词有,不规则,的复数形式，例如：,man m,e,n woman wom,e,n,tooth t,ee,th child child,ren,写出下列名词的复数形式,1.,tomato _,2.she _,3.peach _,4.watch 5.bus _,6.factory _,7.foot _,8.life _,9.box _,10.bag _,11.map _,12.house _,13.shelf _,14.dictionary _,tomatoes,they,peaches,watches,buses,factories,feet,lives,boxes,bags,maps,houses,shelves,dictionaries,不可数名词,一般没有复数形式,，,不能,与不定冠词（,a,an,）连用。如果要表示“量”，可以用如下方法：,1.,用,much,a little,little,a lot of,some,等表示，例如：,He has,a lot of,money.,他有很多钱。,There is,some,milk in the glass.,玻璃杯里有一些牛奶,不可数名词的量的表示,2.,用“数词,+,名词（量）,+of+,不可数名词,”，例如：,a,piece,of,paper,a,bottle,of,milk,a,cup,of,coffee,two,piece,s,of,paper,three,bottle,s,of,milk,four,cup,s,of,coffee,a piece of,a loaf of,a slice of,We use them with(countable/uncountable)nouns.,翻译以下短语,1.,一个苹果,_,2.,一杯茶,_,3.,三个男孩,_,4.,五张纸,_,5.,一些水果,_,6.,很多学生,_,7.,很多人,_,an apple,a cup of tea,three boys,five pieces of paper,some fruits,many students,many people,A1,Read the sentences below and decide whether the nouns in red are countable or uncountable.Write the words in the correct columns.,Grammar exercises,1 There is,grass,in a,forest,.,2 Do not throw,rubbish,into the,river,.,3 The,air,is fresh in the,mountains,.,4 The,flowers,are beautiful.Let me,take a,photo,.,5 We should drink,water,every day.,Here is a,glass,for you.,countable,uncountable,forest,river,mountains,flowers,photo,glass,grass,rubbish,air,water,bottle/milk,box/egg,bowl/rice,glass/water,bag/apple,cup/coffee,1,2,3,4,5,6,S1:,Whats this?,S2:,Its a bottle.,S1:,Whats inside it?,S2:,Some milk.,S1:,What are these?,S2:,Theyre boxes.,S1:,Whats inside them?,S2:,Some eggs.,A2,In pairs,ask and answer questions about each photo.Follow the example.,3.S1:Whats this?,S2:Its a bowl.,S1:Whats inside it?,S2:Some rice.,4.S1:Whats this?,S2:Its a glass.,S1:Whats inside it?,S2:Some water.,5.S1:What are these?,S2:Theyre cups.,S1:Whats inside them?,S2:Some coffee.,6.S1:What are these?,S2:Theyre bags.,S1:Whats inside them?,S2:Some apples.,B Using,there is/are,Describe the pictures above with the sentence,pattern,below,:,There is/are _ on the table.,When to use?,We often use,there is,or,there are,to say that,something exists somewhere,.,There is,a beautiful world under the water.,a lot of pollution on Earth.,Is there,any water in the glass?,Yes,there is,.,No,there isnt,.,There are,different plants and animals on Earth.,Are there,five apples in the bag?,Yes,there are,.,No,there arent,.,How to use?,there be,句型,肯定句：,there,is/are.,否定句：,there isnt/arent.,否定句：,Is there.?,Are there.?,Note the difference below:,There,_,a glass of water and three apples on the table.,There,_,three apples and a glass of water on the table.,Things to remember,there is=,_,there is not=,_,there are not=,_,theres,there,isnt,there,arent,i,s,are,We use _ with a,singular noun or,an uncountable,noun.,（单数名词和不可数名词前）,We use _ with a pluralnoun.,（复数名词前）,Work out the rule,there is,there are,1.,当,be,动词后,的名词是,单数可数名词,或,不可数名词,时，,be,应该用单数,is,；其后的名词是,复数的可数名词,时，,be,应该用复数,are,.,eg.There,_,a man,over there.,There,_,some,water,in the bottle.,There,_,many,students,in the playground.,is,is,are,there be,句型中的,be,应和其后出现的名词保持一致，即“,就近原则,”。,eg.There,isan apple,in the basket.,There,are,some bananas,in the basket.,There,is,an apple,and some bananas in the basket.,There,are,some bananas,and an apple in the basket.,Jane:(1)_ pollution in the sea.What can we do to help protect the sea?,Danny:(2)_ many things we can do.We can have a beach clean-up,dayYou see,(3)_ always many bottles on the beaches.,They pollute the sea.,Jane:Thats a good idea!What else can we do?,Danny:We can ask people not to eat shark fin soup.(4)_ a seafood,restaurant near your home?,Jane:No,(5)_.(6)_ any other things we can do to help?,Grammar exercise,Jane is asking Danny about what they can do to help protect the sea.Complete their conversation with,there is(not),is there,there are,or,are there,.,There is,There are,There are,Is there,there,isnt,Are there,1.There _ not _ milk in the cup on the table.,are,many B.are,much C.is,many D.is,much,2.How many _ are there in the room?,apple B.students C.milk D.paper,3.How many boys _ there in Class One?,be B.is C.are D.am,4.There _ a lot of good news in todays newspaper.,A.is B.are C.was D.were,D,B,C,A,5.There _ pencil-box,two books and some flowers on the desk.,is a B.are some C.has a D.have some,6.Is there any water or air on the moon?,_.,A.Yes,there are B.No,there isnt,C.Yes,there isnt D.No,there is,7.There _ a film tomorrow evening,A.will have B.have C.is going to be D.has,A,B,C,8.Is this the last exam we have to take?,No,but there _ another test three weeks later.,A.will be going to B.is C.will be D.has been,9There _ a football match on TV tonight.,A.will have B.is going to be C.has,D.is going to have,10.There is a truck _ rubbish outside.,A.collects B.collecting C.collected D.collect,C,B,B,11._ any flowers on both sides of the street?,A.Is there B.Are there C.Has D.Have,12.There are two students _ in that room.,A.sings B.sing C.are singing D.singing,B,D,1.,你们班有多少学生？,2.,你的钱包里有多少钱？,3.There are,seven,days in a week?,4.There is a knife,over there,.,5.There is,a little milk,in the glass.,How many,student,s,are,there in your class?,How much,money,is,there in your purse?,How many,day,s,are,there in a week?,Where,is the knife?,What,is in the glass?,1.Could you give us _?,Sure.,A.some bottles of waters B.some bottles of water,some bottle of water D.some bottle of waters,2.There is some _ on the plate.,cakes B.meat C.potato D.pears,3.The little baby has two _ already.,A.tooth B.tooths C.teeth D.toothes,B,B,C,4.Its dangerous here.,We should let _ go first.,woman and children B.women and child,C.women and childs D.women and children,5.Sheep _ white and milk _ also white.,is,are B.are,is C.is,is D.are,are,6.Her two brothers are both _.,A.Policeman,B.policemans,C.policemen,D.policemens,D,B,C,7.There are four _ and two _ in the group.,A.Japanese;Germen B.Japaneses;Germen,C.Japanese;Germans,8.Two _ would come to the village.,A.woman-doctors B.women doctor,C.women doctors D.woman doctors,9.Can you see nine _ in the picture?,A.sheep B.dog C.pig D.horse,C,C,A,10.There are lots of _ in the basket on the table.,A.tomatos B.tomato C.tomatoes D.tomatoss,11.The cat caught two _ last night.,A.mouses B.mice C.mouse D.mices,C,B,1,.Autumn is my favourite _(,季节,).,2.How many _(,小刀,)do you have?,Three.,3.Many _(Chinese)are working in foreign countries.,4.All the _(run)are ready to run.,5.I need two _(cup)of _(tea).,6.Maths _(be)my favourite subject.,season,knives,Chinese,runners,cups,tea,is,7.There is some _(food)in the basket.,8.There are five _(people)in his family.,9.Lets take _(photo),ok?,10.I would like some apple _(juice).Im very thirsty.,food,people,photos,juice,