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1、7B Unit 2,Grammar A,Can you count ?,Grammar A,Countable:,Uncountable:,不可数名词量的表达,a loaf of bread,two loaves of bread,three cartons of milk,one carton of milk,不可数名词量的表达,1)用much,a ot of, lots of, some,a little. 许多水 much water 许多牛奶 a lot of milk 一些咖啡 some coffee 一点儿果汁a little juice 2)借助单位词 一听肉 a tin of
2、beef 一罐猪肉 a can of pork 一块面包 a loaf of bread 一碗米饭a bowl of rice 3)量词与数词保持一致。 一瓶牛奶a bottle of milk 两瓶牛奶two bottles of milk 一袋盐 a bag of salt 三袋盐three bags of salt,How many ?,How much ?,There is /are ,How many ?,How much ?,There is/are ,Use how many or how much to complete the sentences: 1._ apple jui
3、ce is there in the cup? 2._ cartons of milk do you need? 3._ bread do we have in the fridge? 4._ friends do you have in your class? 5._ bottles of water do you have? 6._ mangoes are there in the box? 7._ coke is there in our bag?,How much,How many,How much,How many,How many,How many,How much,*对不可数名词
4、的量进行提问时，分两种情况：,1)对不可数名词前表示数量的词整体提问时，要用How much. There is a glass of juice in the fridge. How much juice is there in the fridge? 2)对不可数名词前的数词提问，要用How many There is a loaf of bread in the box. How many loaves of bread are there in the box?,Ask and answer questions in pairs:,S1:How many pencils do you
5、have? S2:I have S3:How much milk do you drink every day? S4:I drink a carton of milk every day.,小心陷阱 对于可数名词和不可数名词的判断要注意，look at these: There is much orange in the bottle.(不加S是不可数名词，意为“橙汁”) There are many oranges in the basket.(加S是可数名词，意为“橘子”) _oranges are there on the table? _orange is there in the
6、glass?,How many How much,拓展视野 How much除了可对不可数名词提问外，还可用来问价格。 1。这衬衣多少钱？ How much is the shirt? 。你那钢笔付了多少钱？ How much do you pay for the pen?,用对画线部分提问 1.She needs twelve eggs. How many eggs does she need? 2.I want 3 packets of ham. How much ham do you want? 3.I want 3 packets of ham. How many packets of
7、 ham do you want? 4.My sister often has a cup of milk for breakfast. How much milk does your sister often have for breakfast? 5.My sister often has a cup of milk for breakfast. How many cups of milk does your sister often have for breakfast?,Finish Part A1 and A2,7B Unit 2,Grammar B,名词所有格的构成：,1)一般在名
8、词词尾加s或 (以s结尾的复数加；不以s结尾的复数加s),通常指有生命或表时间的名词的所有格。 the teachers reading room todays newspaper 2）如果表示某人或某物为两人所共有，则在第二个人后面加s。 Lucy ang Lilys desk Lucys desk and Lilys desk=Lucys and Lilys desks 3) 表示无生命名词的所有关系用of the windows of the house 4) 一些用于表距离、时间、国家或城镇等无生命的名词，也可使用s表所有格。 ten minutesdrive Chinas cultu
9、re,完成P33的练习,7B Unit 2,Grammar C,Grammar C: Possesive adjectives and pronouns （形容词性物主代词和名词性物主代词）:,名词性物主代词=形容词性物主代词+名词,Practice,-They are not my books. They are _ .(his) Please give this to Susan. It is _ ( her) pen. We are working hard on _ (our) project. My flat is on the third floor._ (their) is on
10、 the tenth floor. I cant find my ruler .Can I borrow _ ( your)?,This is _ (I) comic book. _ (you) is over there. Whose car is that ? Its _ (he). _ (we) team will win the game. Who teaches _ (he) English. _ (she) mother is ill. She has to look after _ (she).,7B Unit 2,Grammar D,the use of The definit
11、e article the.（定冠词the的用法）,指上文提到过的人或物。如： Lucy bought a new bike ,the bike is green. 世界上独一无二的事物。如： the sun the moon 谈到彼此都知道的人或事物。如： Open the door ,please. 序数词和形容词最高级前。如： She is always the first to get to school. 乐器名词前用。 play the piano play the violin 定冠词与形容词连用表示一类人，加在姓氏前面表示一家人。 the rich the young 某些专用
12、名词和习惯用语中用定冠词。 the Great wall by the way,在需要的地方填上正确的冠词,Where is Peter ? He isnt at _ school. Do you enjoy playing _ football? There is only _ apple and _ milk in the fridge. _ umbrella belind the door belongs to Sandy. At Mid-Autumn Festival ,families get together to enjoy _ bright round moon. I have _ new bike .Every day I clean _ bike very carefully.,完成P35的练习,Thank you!,