译林版7AUnit6Grammar课件

1、跳舞长达半小时跳舞长达半小时吃健康食物吃健康食物对某人来说重要的对某人来说重要的需要保持健康需要保持健康两餐间感觉饥饿两餐间感觉饥饿有太多糖分有太多糖分对你的牙齿有害对你的牙齿有害进行体育运动进行体育运动吃更多的水果和蔬菜吃更多的水果和蔬菜 计划改变我的生活方式计划改变我的生活方式中餐吃牛肉和胡萝卜中餐吃牛肉和胡萝卜对我们的健康有益对我们的健康有益我家附近的一个游泳池我家附近的一个游泳池dance for half an houreat healthy food be important for sb need to keep fit feel hungry between mealseat

2、beef and carrots for lunchhave too much sugarbe bad for your teeth plan to change my lifestyle eat more fruit and vegetablesdo/play sports a swimming pool near my home be good for our health Do you still like sweets and chocolates? I have some good suggestions. But Jim doesnt knowhow to say them in

3、English. Can you help him ?We should _(多吃水果蔬菜多吃水果蔬菜).We should _(少吃肉类少吃肉类).We should _(做运动做运动).We should _(有好的睡眠有好的睡眠). We should _(少看电视少看电视). We should _(保持愉悦心情保持愉悦心情) watch less TVdo some exerciseeat more fruit and vegetableseat less meatsleep wellkeep happy every dayNounsCountable Nouns Uncountab

4、le Nouns 可数名词可数名词不可数名词不可数名词名词名词Countable nouns and uncountable nouns（可（可 数数 名名 词）词）（不（不 可可 数数 名名 词）词）你能帮助下列单词找到他们自己的家吗？你能帮助下列单词找到他们自己的家吗？ 可数名词可数名词countable nouns 不不 可可 数数 名名 词词uncountable nounsapple rice lemon meat storycarrot juicesheep milkfootwomanporkbeef waterCountable Nouns 可数名词可数名词an applea p

5、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:_ US ship_ hour_ uncle/auntThere is _ u and _ s in the word use.aanaanana or anMore words with anan apple

6、an orange an egg an ice-cream an hour an e-dog an office an auntan uncle an activity an interesting story an English girl an American boy an old friendan office用用a / an 填空填空 1. _ old bike 2. _ tall tree 3. _ orange coat 4. _ big apple 5. half _ hour 6. _English book 7. _ American boyaExercisean appl

7、eapplesa bananabananasa cake cakesa carrotcarrotsrule可数名词一般是直接在名词后面加可数名词一般是直接在名词后面加swatchesboxesfishesbusesrule以字母以字母s,x,ch,shs,x,ch,sh结尾的单词，结尾的单词，变为复数时在其后加变为复数时在其后加eseshero-heroestomato-tomatoespotato-potatoesmango-mangoesrule英雄们英雄们(heroes)爱吃西红柿爱吃西红柿(tamatoes)、马铃薯马铃薯(potatoes)和芒果和芒果(mangoes) 。其他以其他

8、以“o”结尾的单词直接加结尾的单词直接加“S”piano-radio-photo-pianosradiosphotosa story bookrule元元音字母音字母+y+y结尾的：结尾的：y-+y-+s s辅辅音字母音字母+y+y结尾的：结尾的：y y-i iesesa toysome toys many storiestwo story booksrule以以f f或者以或者以fefe结尾的单词，结尾的单词，通常把通常把f f或者或者fefe变成变成v v, ,再加再加eses例：例：half,wife, knife, lifea knifeknivesSingular(单数）单数） Pl

9、ural(复数复数) Most nouns+sa cakecakes Nouns ending in a consonant +y-y +iesa story storiesNouns ending in s, sh, ch, or x+esa glass glasses, a wish wishes,a watch watches, a box boxes Nouns ending in o+s or +esa potato potatoes, a radio radios, a mango mangoes,Nouns ending in f or fe-f or fe +vesa shel

10、f shelves, a knife knivesSome other nounsman men, woman women, foot feet, tooth teeth, sheep sheep, fish fish, Chinese Chinese child childrenP731.boy _ 2.story _ 3.watch _ 4.wish _ 5.box _ 6.radio _7.tomato _ 8.knife _ 9.half _ 10.shelf _ 11.child _ 12.woman_ 13.foot _ 14.tooth _ 15.sheep _ 16.Chine

11、se_boysstorieswatcheswishesboxesradiostomatoeskniveshalvesshelveschildrenwomenfeetteethsheepWrite the plural form of the countable nouns.Write the plural form of the countable nouns.ChineseUncountable Nouns 不可数名词不可数名词breadwaterwaterchickenchickensaltsalta piece of breada glass of watera plate of chi

12、ckena packet of saltHere are some examples.riceteameatmilkjuicetwo bags of ricethree cups of teafour kilos of meatfive cartons of milksix bottles of juice数字数字 +量词量词+ of+ 不可数名词不可数名词Tip量词量词 piece 块；片；张块；片；张 glass /cup 杯杯 bottle 瓶瓶 plate 盘盘 bowl 碗碗 packet （小）包（小）包 bag （大）包（大）包 kilo = kilogram 千克；公斤千克；公

13、斤 carton 盒盒 can 听；罐子听；罐子 三碗米饭三碗米饭七瓶牛奶七瓶牛奶五千克肉五千克肉六把小刀六把小刀两篮土豆两篮土豆四袋盐四袋盐three bowls of riceseven bottles of milkfive kilos of meatsix knivestwo baskets of potatoesfour packets of salt几袋大米几袋大米八公斤牛肉八公斤牛肉一张纸一张纸两片面包两片面包九杯茶九杯茶十盒牛奶十盒牛奶some bags of rice eight kilos of beef a piece of paper two pieces of bre

14、ad nine cups of tea ten cartons of milkFill in the blanks: Millie: Mum, what do we need to buy?Mum: We need some _, a _ of _ and a _ of _.Millie: Do we need to buy _?Mum: Yes. Lets buy some _ and _.Millie: I want to buy some _. They are Grandpas favourite. And we have only an _ at home. We need to b

15、uy some too.Mum : OK. We can also buy a few_of _.chicken bagricepacketsaltvegetablescarrotspotatoesorangesapplebottlesjuicebagpacketapplevegetablescarrotspotatoesorangesbottleschickenricesaltjuiceWhat have you learnt?可数名词可数名词(1) (1) 可以可以计数的名词计数的名词(2) (2) 可以可以用冠词用冠词a, ana, an限定限定, ,表示一个表示一个(3) (3) 可以

16、可以用数词用数词one, two, threeone, two, three限定。限定。(4) (4) 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不可数名词不可数名词(1)(1)是指不能计数的名词。是指不能计数的名词。(2)(2)不不可以用可以用a , an限定。限定。(3)(3)不不可以用可以用one, two, three限定。限定。(4)(4)没有没有复数形式。复数形式。(5)(5)计量用计量用数字数字+ +量词量词+of+of+不可数名词不可数名词的结构。的结构。 a glass of juice, two kilos of meat一片面包一片面包两杯水两杯水三盘鸡肉三盘鸡肉四袋大米四袋大米五杯茶五杯茶六千克肉六千克肉七盒牛奶七盒牛奶几瓶果汁几瓶果汁 几小包盐几小包盐八箱桔子八箱桔子需要买梨和土豆需要买梨和土豆爷爷的最爱爷爷的最爱一双鞋一双鞋/一条裤子一条裤子a piece of bread