青少版新概念 1b unit25

,The weekend shopping,Unit 25,communication,presentation,intensive learning,practice,Content,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,New Words,weekend 周末,shopping 购物,supermarket 超市,make 制作,shopping list 购物单,weekend 周末 shopping 购物 supermarket 超市 make 制作 shopping list 购物单,loaf 一块， 一条,Sunday 星期日,Sunday lunch 星期日午餐,loaf 一块， 一条 Sunday lunch 星期日午餐 Sunday 星期日 boring 令人厌烦的 ice cream 冰激凌 nasty 难吃的 need 需要,supermarket,loaf,boring,nasty,Sunday lunch,shopping,make,weekend,shopping list,need,超市,一条,令人厌烦的,难吃的,星期天午餐,购物,制作,周末,购物清单,需要,let's go shopping!,let's make a shopping list.,vegetables and fruit,two bags of sugar,four packets of tea,one loaf of bread,a box of chocolates,a bottle of wine,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,Karen: Youre right. Lets get a box of chocolates. Some ice cream for you and the boys, and a bottle of wine for me and your father!,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,Guided conversation,Must Karen go to the supermarket? How much sugar do they need? Do they want three packets of tea? What food do they need for the weekend? Do they want nice things for the weekend? What nice things do they want?,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.,Lesson 50,Unit 25,Pronunciation /i/ y twenty happy heavy family easy busy Lucy strawberry /ju:/ u ew beautiful music new nephew student stupid usual useless.,New words and expressions (p78),anything 'enii 任何事 large l:d 大的 else els 另外，其他 match mæt 火柴 bar b: 条 girlfriend 'g:l,frend 女朋友 soap sup 肥皂,学习序数词20th-30th,17th seventeenth 18th eighteenth 19th nineteenth 20th twentieth 21st twenty-first 22nd twenty-second 23rd twenty-third,Look at the 17th picture. Whats this?,24th twenty-fourth 25th twenty-fifth 26th twenty-sixth 27th twenty-seventh 28th twenty-eighth 29th twenty-ninth 30th thirtieth,two bags of sugar,four packets of tea,one loaf of bread,a box of chocolates,a bottle of wine,two bars of soap,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,Pattern practice (1) P78,1. A: Whats that? B: Its sugar. A: What are those? B: Theyre chocolates.,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 bot