广东省深圳市 2015秋七年级英语上册 Module 2 Unit 3 The earthCountable and Uncountable Nouns 课件

课件43张PPT。Countable and Uncountable NounsUnit 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).
What’s in the fridge?(猜猜冰箱里有什么?)six pearssome bananasgrapeswatermelonscarrotshalf an applean apple three applesa piece of orangetwo orangesthree tomatoesa piece of tomatoa strawberrymany strawberries saladn. 沙拉a potatoFrench friespotatoes= potato chipsfour sandwichescookiessome meetsome beefice cream
Delicious but too sweet !cookiestell the words ice creamFrench friesorangesbananasstrawberriessaladpearstomatoeshamburgersPracticePairwork: 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, carrot, 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 some 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 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 exercisesYou are in a fast food restaurant now. You are going to order something. Use I want … , I would like … to make orders.I want a bowl of salad.
I’d like a hamburger.Using there is/areLook and SayWhat 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.ThereareWhat can you see in this picture?I can see some forests and trees._____ ____ a beautiful world under the water.ThereisIs it a beautiful world?Yes, it is.Where is it?It’s under the water.How many students can you see?FourWhere are they?On the stage.______ ___ four students on the stage.ThereareThere be + 某物 / 某人 + 某地　
表示：某地有某物或某人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 aren’t.There is a radio on the desk.
Is there a radio on the desk?
Yes, there is. / No, there isn’t.→→☆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.treecatbird请使用There be… 描述下图There are three
birds in the tree.There is a cat
under 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 rememberthere is = there’s
there is not = there isn’t
there are not = there aren’t there is there areSummary(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 noun.
We use _________ with a plural noun.
there isthere are1. —Would you like some _______?
—No, thanks. I’m not hungry at all. (2013 宁波)
water B. soup
C. orange D. bread
2. I’m so hungry. Please give me to eat. (2013 四川)
three bread
B. three pieces of bread
C. three pieces of breadsI. Multiple Choice3. —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. teas4. Mum, it’s so hot. Could I have some ________? (2014黑龙江)
hamburgers B. bread
C. ice-cream1. orange(复数)
2. banana(复数)
3. photo(复数)
4. family(复数)
5. bus(复数)
6. watch(复数)
7. woman(复数)
8. child(复数)orangesbananasphotosfamiliesbuseswatcheswomenchildrenII. 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 eggsome fruitsthree 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 __. isisIsisIV. Use is or are to finish these sentences.areare