新概念青少版2_27课.pptVIP

Lesson 27 Chocolate heaven! 一Listening and understanding Questions: how much chocolate contain? Answers: There are no non-cocoa vegetable fats in Marconi’s chocolate. Lucy: I’m going out, Mum. Please can I get some chocolate? We had some sweets last week end, but we didn’t have any chocolate. Lucy: And we didn’t have much chocolate the weekend before last. Karen: You and your chocolate! OK, but you must share it with everyone else! Lucy: I’m back, mum! These are the chocolates! They didn’t have any nice boxes at the supermarket! These chocolates are from Marconi’s. They’re really special. Robert: But chocolate is chocolate, isn’t it? Why does a fancy box make it special? Karen: Good question. Listen to this. This chocolate contains fifty percent cocoa, Marconi’s chocolate uses only pure cocoa butter, There are no non-cocoa vegetable fats in Marconi’s chocolate. Lucy: Mm! This is chocolate heaven! It feels different in your mouth. Paul: Chocolate heaven is expensive. It feels different in your pocket, too! 一般过去时: 动作发生在过去，常指动作已经发生过. 一般过去时中动词只能用动词的过去式 明确表示过去的时间如:yesterday/last week/ago等等，只能用一般过去时。 主系表结构（表示主语是什么，处于什么状态和特征） 主谓宾结构（表示一个具体的动作，句中有一个实义动词，且否定和疑问需用助动词did帮忙,助动词后必须恢复动词原形。 There be 句型的一般过去时： 特殊疑问句： 1.特殊疑问词+was/were there 某人/物+某时/地? eg: When was there any snow on the hills? 不规则动词过去式变化： buy---bought come---came do---did sit---sat sell---sold drive---drove eat---ate feel---felt fly---flew go---went put---put read---read ride---rode see---saw bring---brought get up---got up give---gave leave---left meet---met run---ran say---said sleep---slept take---took tell---told win---won write---wrote C. 写出下列动词的过去式 （10分） Guided conversation A) Example: Lucy’s going out, isn’t she? Yes, she is. 1 She wants to get some chocolate, doesn’t she? Yes, she does. 2 They had some sweets last weekend, didn’t he? Yes, they did. 3 They didn’t have an