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1、Countable and Uncountable Nouns,Unit 3,To learn how to use countable and uncountable nouns 2. To learn how to use the pattern there is/are,Objectives,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。,This is a fridge(冰箱). Whats in the fridge?(猜猜冰箱里有什么?),six pears,some banana
2、s,grapes,watermelons,carrots,half an apple,an apple,three apples,a piece of orange,two oranges,three tomatoes,a piece of tomato,a strawberry,many strawberries,salad,n. 沙拉,a potato,French fries,potatoes,= potato chips,four sandwiches,cookies,some meet,some beef,ice cream Delicious but too sweet !,coo
3、kies,tell the words,ice cream,French fries,oranges,bananas,strawberries,salad,pears,tomatoes,hamburgers,Practice,Pairwork: Review the words and fill in the chart. (两人为一组将以上单词归类),beef, meet,ice cream salad,apple, banana, orange, pear, strawberry, tomato, sandwich, ice cream, French fries, grape, carr
4、ot, watermelon,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据 之前练习的考察情 况进一步选择讲解 该语法项的重难点。,可数名词 (1)定义:是可以计数的名词 (2)可数名词前可以用a, an限定,表示一个 (3)可数名词前可以用one, two, three限定。 (4)可数名词有复数形式。,可数名词和不可数名词,a/an: 不定冠词+可数名词单数 例如: a pear a bottle an apple a bottle of water a cup of tea some: 形容词+ 可数名词复数 不可数名词 例如: some pears s
5、ome apples some water some tea,Grammar,可数名词复数形式的构成(1),可数名词复数形式的构成(2),不可数名词 (1)定义:是指不能计数的名词。Water milk (2)不可数名词前不可以用a , an限定。 (3)不可数名词前不可以用one, two, three 限定。 (4)不可数名词没有复数形式。,不可数名词量的表达,1. 用some 修饰不可数名词。表示量的多少。 例如：some tea,some bread,some meat 2. 用数量词+of+不可数名词，表示具体的量。常用的词有cup,glass,bottle,piece等。 例如：a
6、 bottle of orange, two pieces of meat,既可数又不可数名词 可数名词与不可数名词在一定条件下可以转化。 很多表示蔬菜、动物等的名词, 一般来说是 可数的, 但是表示餐桌上的食品时, 就转换为 不可数名词。 (1)a chicken 一只鸡 chicken 鸡肉 (2)an ice cream 一个冰淇淋 ice cream 冰淇淋(指成份) (3)a salad 一碟沙拉 salad 沙拉(指成份),More exercises,You are in a fast food restaurant now. You are going to order som
7、ething. Use I want , I would like to make orders.,I want a bowl of salad. Id like a hamburger.,Using there is/are,Look and Say,What can you see in this picture?,I can see some forests and trees.,Where are they?,They are on Earth.,_ _ forests and mountains on Earth.,There,are,What can you see in this
8、 picture?,I can see some forests and trees.,_ _ a beautiful world under the water.,There,is,Is it a beautiful world?,Yes, it is.,Where is it?,Its under the water.,How many students can you see?,Four,Where are they?,On the stage.,_ _ four students on the stage.,There,are,There be + 某物 / 某人 + 某地 表示：某地
9、有某物或某人,1: There is a girl and two boys in the picture. 2: There are two boys and a girl in the picture.,There be的构成,就近原则 be动词单复数形式要与紧跟there be之后的主语保持一致，如果主语是单数或不可数名词用is，如果主语是复数are。,There be- 的一般疑问句,There are some shoes under the bed. Are there any shoes under the bed? Yes, there are. / No, there are
10、nt.,There is a radio on the desk. Is there a radio on the desk? Yes, there is. / No, there isnt.,规则： is/are要提前, some 变 any, 其他都不变。,Describe the pictures with the sentence pattern below:,There is/are _ on the table.,tree,cat,bird,请使用There be 描述下图,There are three birds in the tree.,There is a cat unde
11、r the tree.,There are two birds and a cat in front of the house.,There is a cat and two birds in front of the house.,请使用There be 描述下图,Note the difference below: There is a glass of water and three apples on the table. There are three apples and a glass of water on the table.,Things to remember,there
12、 is = theres there is not = there isnt there are not = there arent,there is,there are,Summary,(Countable/Uncountable) nouns can have plurals. We can use a or an before (countable/uncountable) nouns. Uncountable nouns only take (singular/plural) verbs.,We use _ with a singular noun or an uncountable
13、noun. We use _ with a plural noun.,there is,there are,注：另附word文档，点此链接,1. Would you like some _? No, thanks. Im not hungry at all. (2013 宁波) water B. soup C. orange D. bread 2. Im so hungry. Please give me to eat. (2013 四川) three bread B. three pieces of bread C. three pieces of breads,I. Multiple Ch
14、oice,3. After P.E., I often feel very thirsty. Why not buy some _ to drink? (2014四川省达州) A. bread B. noodles C. apple juice D. teas,4. Mum, its so hot. Could I have some _? (2014黑龙江) hamburgers B. bread C. ice-cream,1. orange(复数) 2. banana(复数) 3. photo(复数) 4. family(复数) 5. bus(复数) 6. watch(复数) 7. wom
15、an(复数) 8. child(复数),oranges,bananas,photos,families,buses,watches,women,children,II. Rewrite the words.,III. Translate the phrases. 1.一个鸡蛋 2. 一些水果 3. 三个胡萝卜 4. an apple 5. some vegetables 6. ice cream,an egg,some fruits,three carrots,一个苹果,一些蔬菜,冰激凌,1. There _ a pencil in the pencil box. 2. There _ some flowers on the desk. 3. There _ four people in my family. 4. There _ a picture and two maps on the wall. 5. A: _ there a cat under the tree? B: Yes, there _.,is,is,Is,is,IV. Use is or are to finish these sentences.,are
