Lesson3:GoodFood,GoodHealthBeforeclass:Showpicturesofkindsoffoods.（各种食物美图连播，伴随着轻快的美国之音的背景音乐，既使学生快速了解本课主题，也吸引了他们的学习兴趣。）Greeting:Howareyou?...Step1.Pre-reading.1.Classopening:T:Thisclasswe’llcontinuetolearnUNIT1STAYHEALTHY.Weknowanoldsaying“Youarewhatyoueat.”Whatdoesitmean?…Itmeans“Eatinghealthyfoodcanmakeusahealthyman.”“Goodfood,goodhealth”...So,areyouahealthyman?Yes?OK,tellus“Whatfoodsdoyouofteneateveryday?”（帮助学生回忆熟悉的食物单词导入新课）(Dividethestudentsintotwogroups.Seewhichgroupcangivethemostfoodwords.Thenwhichgroupisthewinner.（第一个小比赛，学生每说出一个食物单词，教师在黑板上画一个花瓣，五个单词一朵小花，既有意思又能快速记数)T:Don’tworry.That’snotthefinalresult.T:Therearelotsofdeliciousfoods.Aretheyallhealthy?Yes,someofthemareunhealthysuchascoke,hamburgersandotherkindsofjuice...Weshouldkeepawayfromthoseunhealthyfoods,right?InawordHEALTHYFOODISTHEMOSTIMPORTANT.（正确引导：健康食物是最重要的）2.Introducethenewwords：T：Nowlet’sgetstartedwithournewlesson,Lesson3,Goodfood,goodhealth.First,wewilllearnsomenewwordsfromthislesson.使用幻灯片中的单词图片、声音音标学习单词：grain/grein/谷物,corn/k:nɔ/玉米,bean/bi:n/豆子,soy/soi/大豆,yogurt/'jogt/ə酸奶,bone/bəun/骨头,vitamin/'vaitməin/维生素,mineral/'minrl/əə矿物质,fibre/'faib/ə纤维素,protein/'prəuti:n/蛋白质,calcium/'kælsim/ə钙使用单词音标、汉译声音学习单词并适当辅助英语解释：balanced/'bælnst/ə均衡的,diet/'dait/ə日常饮食,Asian/'einʃə/亚洲人、亚洲的,include/in'klu:d/包括,contain/kn'teəin/包含.Dietmeansthefoodsweusuallyeatordrink.AsianmeanspeoplewholiveinAsia.Thepriceforthehotelincludesbreakfast.Thewaterdoesn’tcontainalcohol.（口述例句、为后面的语言点讲解作铺垫）T:Followthetape,readthesewordstogether.…Let’splaythewordgame:Whoisout?T:Thistime,I’llshowyoupicturesorChinese,saythewordsquickly.Areyouready?Go!…NowIwanttwostudentsfromtwogroupstohaveacompetition.Seewhocansaythemostwordscorrectly.Great!(第二次小比赛，获胜组加一个花瓣，组合图片连续快播检查学生对单词的记忆)Step2.While-reading.1.Skimandanswer:(略读找答案、了解本课主题)T：Nowlet’slookatourtext.First,readitquicklyandfindouttheanswerstothequestions.1)Howmanyfoodgroupsarethere?Andwhatarethey?2)Inyouropinion,whatisabalanceddiet?2.ScanandChoosethefoodwordsfromthelesson(跳读挑词、了解食物分类)T:Readitagainandchoosethefoodwordsforeachgroup.Youcandoitonyourpaper.grainfruitsandvegetablesproteinfoodscalciumfoodsT：Howtomakeafruitsalad?Canyoudescribeit?(Showthepicturesandphrasestohelpthestudents.）3.Readcarefullyandanswer.(细读回答、熟悉课文、了解各类食物对人体的作用)T:Thistime,Iwantyoutoreadthetextcarefullyandanswermyquestions.1)Whydoweneedgrains?2)WhatisthebestfoodforvitaminB1?3)Whydoweneedfruitsandvegetables?4)Inwhichcountries,peopleofteneatbeanproducts?5)Whydoweneedcalcium?6)Doweneedtobalanceourdiet?Why?4.Findimportantordifficultpoints.Takesomenotes.((找重点疑点、笔记速记)T：Lookatthetextagain.Canyoupickupsomeimportantphrases?….Herearesomelanguagepoints.Trytorememberthem.1)bemadeof/bemadefrom/bemadewith()Mynewshirt_________cotton.Salads__________kindsoffruitsandvegetables.Wine__________grapes.Plantscanbemadeintomedicine.()2)berichin()OrangesarerichinVitaminC.Theareaisrichinwildlife.3)abalanceddiet/balanceourdiet()It’simportantforustokeep__________.Doweneedto__________?4)include/includ...
