7AUnit4GrammarA&B.ppt

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1、Unit 4Unit 4Grammar A&BGrammar A&B English 7A English 7AHuangangHuangang Middle School Middle School Wang PingWang Ping vegetablescabbagecarrottomatomeatbeaf pork fruitmango banana lemon apple orangedrink coke juice milk coffeenounsCountable Nouns Uncountable Nouns B可数名词可数名词不可数名词不可数名词名词名词an applea p

2、earan orangea bananaan egga carrotI want to buyahamburger.cake.anegg.orange.We use a or an before a singular countable noun.If the noun starts with a vowel(元音元音)sound,we use an.More examples:_hour_uncle/auntThere is _“u”and _“s”in the word“use”.an a,e,i,o,f,l,m,n,s,x,h,rTipsaananan“a”or“an”Put a or

3、an in the blanks.Put a or an in the blanks.First,we need First,we need(1)_ egg and a tomato for the _ egg and a tomato for the soup.soup.We also need We also need(2)_ fish and _ fish and(3)_packet _packet（小包（小包（小包（小包）of noodles.of noodles.OK.It OK.It takestakes half half(4)_ hour to cook._ hour to c

4、ook.Well make Well make(5)_ pot of rice,too._ pot of rice,too.Would you like Would you like(6)_ glass of water?_ glass of water?Yes,please.Are we going to haveYes,please.Are we going to have(7)_ _ pancake pancake(烤饼烤饼烤饼烤饼)?Yes.Lets make Yes.Lets make(8)_ _ pancake.pancake.MmmMmm.Im hungry!.Im hungry

5、!In the kitchenAndy:Millie:Andy:Millie:Andy:Millie:Andy:anaaanaaaaa bananasome bananasan orangetwo orangesa tomato three tomatoesa potato（马铃薯（马铃薯n.)some potatoesa mangomany mangoesa busthree busesa boxeight boxesa watchtwo watchesa librarytwo librariesa story(故事n.)some storiesa shelf（架子架子n.）two shel

6、vesa knife（刀）（刀）knivesa sheepsome sheep(绵羊绵羊n.）a strawberrystrawberriesa fishmany fishSingular(单数）单数）plural(复数复数)Most nouns+sa cakecakes Nouns ending in a consonant+y-y+iesa story(故事故事n.）storiesbaby babies,library librariesNouns ending in s,sh,ch,or x+esa glass glasses,a wish wishes,a watch watches,

7、a box boxes Nouns ending in o+s or +esa potato(土豆土豆n.)potatoes,a radio radios,a mango mangoes,Nouns ending in f or fe-f or-fe+vesa shelf(架子架子n.)shelves,a knife(刀刀n.)knivesSome other nounsman men,woman women,foot feet,tooth teeth,sheep(绵羊绵羊n.)sheep,fish fish,Chinese Chinese Say the plural form of the

8、se words.1.glass2.potato3.kilo4.shelf5.watch6.story7.hour8.mangoglassespotatoes kilosshelveswatchesstorieshoursmangoesCan you say these phrases?十一个婴儿十一个婴儿九个故事九个故事四个班级四个班级五只绵羊五只绵羊六根萝卜六根萝卜三只手表三只手表十八只猴子十八只猴子七把小刀七把小刀eleven babiesnine storiesfour classesfive sheepsix carrotsthree watcheseighteen monkeyss

9、even knivesUncountable nouns:some bread/water/chicken/juicea cup of tea(茶茶 n.)two cups of teaa packet(小包小包n.)of salt（盐（盐n)two packets of salta kilo(公斤公斤n.)of meat three kilos of meata carton(纸盒n.)of milkfive cartons of milk在不可数名词前加量词在不可数名词前加量词(名词名词)可以表示数量可以表示数量a cup/bag/kilo/packet/carton/box oftwo

10、cups/bags/kilos/packets/cartons ofsome/manyHobo wants to buy some things for Christmas.Look at his shopping list below.Help him complete the listbottle,tin（听）（听）,kilo,bowl,carton,cup_ tea_ water _Coke_noddles_ milkfour cups of three bottles of kilos of a bowl of a tin of two cartons offour _ pork (k

11、ilos)At the supermarket:Millie:Mum,what do we need to buy?Mrs Wang:We need some _,a _ of _ and a _ of _.Millie:Do we need to buy some _?Mrs Wang:Yes.Lets buy some _ and _.Millie:I want to buy some _.They are Grandpas favourite.And we have only one _.We need to buy some too.Mrs Wang:OK.I think we nee

12、d some_ and three _ of _.Millie:Yes.chicken bagricepacketsaltvegetablescarrotspotatoesmangoesappleCokecartonsmilkPart B P66P66 A tableCountable nouns (singular)Countable nouns (plural)Uncountable nounsbag,packet,applecarrots,patatoes,vege-tables,mangoes,cartonschicken,rice,salt,milk,CokeMake a shopp

13、ing list（制定购物单）Your birthday is coming.Please make a shopping list for your birthday party.Use the countable nouns and uncountable nouns youve known.I want to buy-_ What food do you love/like/dislike/hate?What food do you love/like/dislike/hate?How often do you eat them?How often do you eat them?Ili

14、ke Love dislikehate seldom always usually never We are healthy.Eat us more!An apple a day,keep the doctor away.A:Do you love/like/dislike/hate fruit/running/swimming/?A:How often do you?B:Yes/No.B:Ialways/usually/often/sometimes/seldom/never swim.neverseldomsometimesoftenusuallyalwaysget up lateplay

15、 computer gamesplay volleyball help her mother with the houseworkwrite e-mailsdo her homework at nightCan you say something about Millies week?(use the information in the table.)Adverbs of frequency0%never20%seldom40%sometimes60%often80%usually100%always (They tell us how often things happen.)We usu

16、ally put an adverb of frequency before a verb except when it is the verb to be.I am always happy.He often goes home by bike.1.Simon loves playing football.He _plays football after school.2.Sandy doesnt have much time to play badminton.She _ plays badminton.3.Amy goes to the Swimming Club three times

17、 a week.She _ swims after school.4.Daniel spends all his free（空闲的（空闲的,adj.)time sitting in front of(在在前面）前面）the computer.He _plays football.5.Kitty goes to her dancing lesson every day.She _ dances after school.6.Millie _ goes roller skating.（溜旱冰）（溜旱冰）Shes not very good at it.oftenseldomusuallyneveralwayssometimes Part A:How often do they exercise?