新概念英语青少版2Aunit14市公开课一等奖百校联赛获奖课件.pptx

JNCE 2A Unit 14 Lesson27 Chocolate heaven!第第1页页教学目标教学目标 1.知识目标：能够在文章中感受知识目标：能够在文章中感受have got句句型普通过去时态。型普通过去时态。2.能力目标：能够用英语描述自己有什么，能力目标：能够用英语描述自己有什么，自己没有什么。自己没有什么。能够了解文章大意并能回答对应问题。能够了解文章大意并能回答对应问题。3.情感目标：激发并调动学生学习英语兴趣，情感目标：激发并调动学生学习英语兴趣，培养学生小组合作能力和竞争意识。培养学生小组合作能力和竞争意识。第第2页页 教学重、难点：教学重、难点：重点：感受重点：感受have got句型普通过去时态句型普通过去时态 难点：难点：了解了解didnt have any&didnt have much 培养学生课堂进行英语交流能力。培养学生课堂进行英语交流能力。第第3页页Welcome to my class!第第4页页第第5页页第第6页页 (C )What kind of chocolate is Lucy going to buy?A.Dove(德芙德芙)B.Leconte(金帝金帝)C.Marconis(马可尼马可尼)第第7页页 Questions1.What did they have last weekend?2.What didnt they have last weekend?第第8页页LUCY:Im going out,Mum.Please can I get some chocolate?We had some sweets last weekend,but we didnt have any chocolate.LUCY:And we didnt have much chocolate the weekend before last.KAREN:You and your chocolate!OK.But you must share it with everyone else!LCUY:Im back,Mum!These are the chocolates!They didnt have any nice boxes at the supermarket.These chocolates are from Marconis.Theyre really special.第第9页页 LUCY:Im going out,Mum.Please can I get_chocolate?We had some sweets last weekend,but we didnt have_ chocolate.some any第第10页页LUCY:And we didnt have _chocolate the weekend _last.KAREN:You and your chocolate!OK.But you must share it _everyone else!muchbeforewith第第11页页LCUY:Im back,Mum!These are the chocolates!They didnt have any nice boxes _the supermarket.These chocolates are _Marconis.Theyre really special.atfrom第第12页页ROBERT:But chocolate is chocolate,isnt it?Why does a fancy box make it special?第第13页页The main ingredient of most chocolate is thecocoa butter,cocoa powder and milk powder,white sugar,lactose,butter.(大部分巧克力主要成份是可可脂、可可粉大部分巧克力主要成份是可可脂、可可粉和奶粉、白砂糖、乳糖、黄油和奶粉、白砂糖、乳糖、黄油.)The main ingredient(成份成份)of chocolate第第14页页 The main ingredient(成份成份)of Marconis chocolate Marconis chocolate contains fifty percent cocoa.It uses only pure cocoa butter.There are no non-cocoa vegetable fats in Marconis chocolate.(马可尼巧克力含有马可尼巧克力含有50%可可粉。它只用纯可可可粉。它只用纯可 可油可油,不含无可可粉植物油不含无可可粉植物油.)第第15页页 DO IT NOW!1.How much cocoa does Marconis chocolate contain?（A）A.Fifty percent B.Thirty percent C.Ninety percent2.How much cocoa butter does Marconis chocolate use?（C）A.Ninety B.Fifty C.Pure第第16页页 Read it!第第17页页Make sentences with your partner.1.they/not have /nice boxes/supermarket.-They didnt have any nice boxes at the supermarket.2.Chocolate heaven/feel/different/in your mouth.-Chocolate heaven feels different in your mouth.第第18页页 Qustion time!Talk about your questions!第第19页页 Homework 1.听、读、看听、读、看DVD并并 背诵课文，签字。背诵课文，签字。2.依据所学句型对自己依据所学句型对自己 东西进行描述东西进行描述,并写并写 下来。下来。第第20页页 Thank you!第第21页页