新概念英语青少版1b unit25

The weekend shopping,Unit 25,vegetables fruit,A: Do you like ? B: No, I dont. A: Do you like.? B: Yes, I do. A: Do you want any? B: No, thank you. A: What do you want? B: I want some.,potatoes apples,sweets chocolates,tea coffee,Communication,weekend 周末,make 制作,shopping 购物,shopping list 购物单,let's go shopping!,Sunday lunch 星期日午餐,loaf 一块， 一条,vegetables and fruit,let's make a shopping list.,Listen and answer,What “nice things” do they want for the weekend? 他们周末想要什么“好东西？ What “nice things” do you want for the weekend?,Chocolate, ice cream and wine.,Lucy: Mum, there isn't any sugar in the house. Karen: I know. I must go to the supermarket. Let's make a shopping list,The weekend shopping,I must go:我必须去。 must+v原型:必须做某事 go to the supermarket:去超市 go to+地点：去某地,There isnt: 没有，不存在. Sugar不可数，所以用单数isnt。 any sugar是不定量的，在否定句后面加any,不用 some.,Lets=Let us:让我们。 Lets+v原型:让我们做某事 Eg. Lets go to play. 让我们去玩吧。,Lucy: Ok. How much sugar do we need? Karen: Two bags. Lucy: Two bags of sugar,two bags of数字+可数度量单位+of+不可数名词,表示不可数名词量的多少,Watch and anser:,How much+不可数名词+do we need?我们需要多少？,Lucy: We need some tea, too, Mum. There isnt much tea in the tin. Karen: Lets get four packets. Lucy: Four packets of tea.,much+不可数名词用于否定句和疑问句。在肯定句中，我们说a lot of tea in the tin。 We have much tea.（此句错误）,Lucy: What about food for the weekend, Mum? Karen: We need a loaf of bread, some meat for Sunday lunch, and some vegetables, too. What vegetables do we want, Lucy?,bread不可数，为了表示“多少”，要说a loaf of bread ,不是a/one bread。loaf复数为loaves, 和 knife/knives同。,Lucy: One loaf of bread, a piece of meat, some vegetablesMum, these things are all really boring. What about some nice things for the weekend? Karen: What kind of things? Lucy: Well, chocolate,and icecream, perhaps,What about 后面用some,没用 any，实际上表示提议，希望得到“yes”回答,shopping list,two bags of sugar four packets of tea a loaf of bread a piece of meat a box of chocolates a bottle of wine some vegetables some ice cream,two bars of soap,Can you make sentences?,let's make a shopping list.,How much sugar do we need?,We need a loaf of bread.,I must go to the supermarket.,2. A: Do you want any sugar? B: Yes, one bag, please. 3. A: I want a bag of sugar, please. B: Of course. Here you are. One bag of sugar.,介绍一定量用a bag, a bottle, a packet, a box+ of,疑问句中， you, I, they与助动词do连用,注意of读法/v /,4. A:Karen needs some sugar. B: How much does she need? A: She needs one bag.,练习I,you, she 和want, need搭配，及want,need和可数不可数名词连用,第三人称单数动词+s,How much与how many 的区别？,5. A: Does she want any wine? B: No, she doesnt want any wine, but she wants a bag of sugar.,在疑问句中，第三人称单数she, he，it要与助动词does连用,6. A: Can I help you? B: Yes, I need a bag of sugar, please. A: Anything else? B: Yes. I need a bottle of wine, too.,还需要别的吗？,您想买什么？,Read aloud and influently(1),1. A: Do you want any wine? B: Yes, one bottle, please. A: Do you want any tea? B: Yes, one packet, please. A: Do you want any bread? B: Yes, two large loaves, please.,Read aloud and influently(2),2. I want a bottle of wine, please. Of course. Here you are. A bottle of wine. I want two bars of soap. Of course. Here you are. Two bars of soap.,Read aloud and influently(3),3. A:Karen wants some wine. B: How much does she need? A: She needs one bottle. A: Karen wants some tea. B: How much does she need? A: She needs one packet.,Read aloud and influently(4),Does she want three bars of chocolate? No, she doesnt want any chocolate, but she wants two bars of soap. Does she want two large loaves of bread? No, she doesnt two large loaves , but she wants one small loaf of bread.,Read aloud and influently(5),A: Can I help you? B: Yes, I need a packet of tea, please. A: Anything else? B: Yes. I need a box of chocolates, too. A: Can I help you? B: Yes, I need two large loaves of bread? A: Anything else? B: Yes, I need one small loaf of bread , too,Key to Written Exercise(3),1. Mum, there isnt any sugar in the house. 2. How much sugar do we need? 3. There isnt much tea in the tin. 4. What vegetables do we want, Lucy?,Key to Written Exercise(4),4. Guided summary. 1.Who must make a shopping list-Karen and Robert, or Karen and lucy? 2. What do they need? 3. Do they want any nice things for the weekend, too? 4. What do they want for Lucy and the boys? And what for Karen and William?,Karen and Lucy must make a shopping list. They need four packets of tea, a loaf of bread, some meat for Sunday lunch and some vegetables. They want some nice things for the weekend, too. They want a box of chocolates and some ice cream for Lucy and the boys, and a bottle of wine for Karen and William.,