仁爱科普版七年级上册Topic 1 Welcome to China!优质ppt课件
展开Enjy a sng.
Presentatin:
Hw many apples?
three apples
a basket f apples
2 baskets f apples
a bx f apples
6 kils f apples
['kiːləʊ] 公斤
询问可数名词数量时,用Hw many + 可数名词复数形式。 如:Hw many apples d yu have? 你有多少个苹果? Hw many hamburgers d yu want? 你想要多少个汉堡?可数名词确定数量的表达:1. 数目+可数名词 如: an/ ne apple tw apples2. 数词+表示量的名词+f 如: a bx f apples tw bxes f apples. a kil f apples 3 kils f apples
用第2种 +f结构表示时:可数名词始终用复数形式,数词是单数时,表示量的名词用单数。数词是复数时,表示量的名词用复数。
Hw much milk?
a glass f milk
2 glasses f milk
a bx f milk
3 bxes f milk
a bag f milk
2 bags f milk
a bttle f milk
3 bttles f milk
['bɒt(ə)l] 瓶子
Hw much 除了询问物品价格之外,还可以询问不可数名词数量,用Hw much + 不可数名词如:Hw much water wuld like? 你要多少水? Hw much rice d yu have fr dinner? 你晚餐吃了多少米饭?不可数名词确定数量的表达:数词+表示量的名词+f 如: a glass f milk tw glasses f milk. a kil f milk 3 kils f milk
不可数名词不能直接用数词来表示具体数量,只能用+f结构:数词是单数时,表示量的名词用单数。数词是复数时,表示量的名词用复数。不可数名词没有复数形式。
a bar f chclate
a laf f bread
/ ́ʧɒkəlɪt/ 巧克力
/bɑ:/(长方形)条,块
Hw much…? / Hw many…?
/ləʊf/一条(面包)
tw tins f Cke
Cnslidatin:
Key wrds and phrases we learn:
Hw many +可数名词复数…? 多少…?Hw much + 不可数名词…? 多少…?6 kils f apples 六公斤苹果2 baskets f apples 两篮子苹果a bx f apples 一箱子苹果a glass f milk 一玻璃杯牛奶3 bxes f milk 三盒牛奶2 bags f milk 两袋牛奶3 bttles f milk 三瓶牛奶a bar f chclate 一块巧克力a laf f bread 一条面包tw tins f Cke 两罐可乐
Try t remember all the new wrds
Sharp eyes:
Lk at the and say ut the phrases:
Lk at the pictures t ask and answer in pairs:
A: Hw many …d yu need?B: I need …A: Hw much… d yu need?B: …
Lk, a shp is n sale, let’s d sme shpping.
/seɪl/ 减价,甩卖
bread ¥3.00/laf Buy ten fr ¥28.00rice ¥26.00/______apples ¥9.00/_____ Buy tw kils fr 15.00chclate ¥12.00/_____Cke ¥3.00/_____milk ¥7.00/_______ Buy three fr 20.00
Big Sale! Buy mre and save mre!
/seɪv/ 节省,攒钱
Lk at the picture and chse the crrect wrd fr each item:
kil bag laf bar bttle tin
Listen t 1a and answer:
Hw many peple are there in the cnversatin? Tw Wh are they? Ben and his dad. What des dad want Ben t d?He wants Ben t g shpping.
Ben’s father wants Ben t help him d sme shpping. They need tw _______ f _______,ne ________ f _______ and six _________f__________. Ben can save _________.
Read 1a and fill in the blanks:
Dad: Culd yu help me d sme shpping, Ben?Ben: Sure. What d we need?Dad: We need tw kils f apples and sme rice.Ben: Hw much rice d we need?Dad : One bag f rice. Oh, we dn’t have any milk.
Read 1a again and take ntes.
Ben: Hw many bttles?Dad : Six bttles.Ben: Is that all?Dad : Yes, I think s.Ben: OK, tw kils f apples, ne bag f rice and six bttles f milk.Dad : That’s right.
就这些吗?这就是所有的吗?
Key pints in 1a:
1. Culd yu help me d sme shpping? shp 作动词指 购物,买东西 shp作名词指“商店” d sme shpping 购物,买东西 g shpping 购物 d sme +动词ing 表示做某事如:d sme reading 读书 d sme cleaning 打扫卫生
2. We need tw kils f apples and sme salt. need 需要need + 名词 如: I need a skirt.need t +动词 如: We need t buy sme scks.kil 公斤,千克 完整形式是kilgramtw kils f… 两千克……
hw much + 不可数名词
hw much 还用来询问价格。多少钱,
eg. Hw many apples d yu have? Hw much rice d yu need?
hw many + 可数名词(复数)
不可数名词用量词+f结构表示时,可以用hw many 来询问数目。eg. Hw many bags f rice d yu need?
1.__________ rice d yu want? -I want tw_____(bag) f ______(rice) apples wuld yu like?-I wuld like three ______(kil) f ______(apple) water is there in the glass?-There is sme_______ (water) in it. 4.__________ bags f salt d they need?-They need ne_____(bag)f_____(salt).
用hw many/hw much及括号里单词的正确形式完成下列句子。
1.都可以加可数名词复数或不可数名词。eg. sme hamburgers sme milk2.sme多用于肯定句或希望得到对方肯定回答的一般疑问句中。eg. I need sme apples. Wuld yu like sme bread?3.Any多用于否定句或一般疑问句中。eg. I dn’t have any milk. D yu have any bananas?肯定句中的sme在改为否定句和一般疑问句时需要改成any,但希望得到对方肯定回答的一般疑问句除外。
1. I want t buy ______ bread.2. He desn’t like ____ fish.3. D yu have ____ vegetables?4. Culd yu help me d _____ shpping?5. Wuld yu like t have ______ chicken?
用sme或any 填空。
Watch the flash f 1a, then act it ut.
Wrk in pairs, cmplete the shpping list and make up a new cnversatin.
A: Culd yu help me d sme shpping,…?B: Sure. What d we need?A: We need…: Hw many/ Hw much…….?A: …….B: ……A: ……B: Is that all?A: Yes,….B: OK,……..A: ……
Hw heavy are the apples?
They are 6 kils.
Hw heavy is the rice?
It’s 10 kils a bag.
Hw heavy…?…多重 ?
Lk, this is Mickey’s shp. Sme animals are ding sme shpping. Let’s lk at the flash and cmplete the cnversatin.
Watch the flash
Cmplete the cnversatin.
Mickey: May I help yu?Ant: Yes, please. I want t buy__________. Mickey: Here it is. Wuld yu like sme _____?Ant: Yes. Hw heavy is it? Mickey: It’s ________ a bag.Ant: OK. I’ll take it. Hw much are they?Mickey: _______ yuan and _____fen, please.
Ant: Here yu are.Mickey: Thank yu very much.Ant: Oh, it’s t heavy.Mickey: Let me help yu.Ant:_______________.
Lk at the picture and make a similar dialgue as 2.Then act it ut.
Man: May I help yu?wman: Yes, please. I want t buy…. Man: Here it is. Wuld yu like sme : Yes. Hw heavy is it? Man: It’s : OK. I’ll take it. Hw much are they?Man: …, please.wman: …
1 . an 2. all 3. uck an all uck an all uck ake 5. ack 6. un ake ack un ake ack un
Listen and write. Then match the wrds with the pictures.
Let’s watch the flash and chant. Pay attentin t the stress in the sentences.
big sale need ricehw much 多少hw many多少Hw heavy is it?t heavylet me help yu.
Useful wrds and expressins:
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