新版新目标英语八年级上册第二单元.ppt

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1、Unit2HowoftendoyouexercisesectionAsectionBsectionB一、单词解析二、课文解读1.junk固定短语junkshop旧货店junkmail垃圾邮件coffeen.咖啡coffee为不可数名词，可用acupofcoffee或ajarofcoffee表示咖啡的量。固定短语：drinkcoffee喝咖啡makecoffee冲咖啡blackcoffee清咖啡Whitecoffee牛奶咖啡health辨析：health与healthy“保持健康”的表达方式be/keep/stayingoodh

2、ealth=be/keep/stayhealthyhealthy的副词形式为healthily返回辨析：health与healthy词性词义反义词比较级、最高级healthn.健康healthyadj.健康的unhealthyhealthier，healthiest返回1.____junkfood3.____fruit5.____sleep2.____milk4.____vegetables6.____coffeeMatchthewordswiththepictures.1aabcdefabecfdAskandanswerqu

3、estions.Usethewordsfrom1a.A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.PAIRWORK1bDoesTinahavegoodhabits?Yes.No.Idon’tknow.DoesBillhavegoodhabits?Yes.No.Idon’tknow.Listentoanintervi

4、ewabouttwopeople’sdailyhabits.Circleyouranswertoeachquestion.1cQuestions：1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?Listenagain.Fillintheblanksinth

5、esurvey.1dTinaBill____________________________________________________________________________________________________________________________________________________________everydaysectionB(2a-2b)单词解析课文解读percentpercent是可数名词，但复数形式相同，与连词连用时数词应置于之前percentof后接名词作主语时，of

6、后的名词如果为不可数名词或单数可数名词，谓语动词用单数形式；若为可数名词复数形式，则谓语动词用复数形式althoughalthough作连词，意为“虽然。”在一个句子里，although不能和but连用例子：________thegirlisonlynine,shetakescareofherbrotherandcooksmealseveryday.A.IfB.BecauseC.AlthoughD.As答案：Cthroughthrough和acrossthrough穿过，表示从……中通过，着重指从内部空间的一头，纵穿到另一头。

7、across穿过，表示从一条线或一物体表面的一边到另一边mind①固定搭配have……inmind记得keep……inmind记住②mind用作动词，意为：“介意”。wouldyoumindsth./doingsth.?"你介意做某事吗？diedieof表示“死于”用于内因diefrom表示“死于”用于外因2.bedyingtodosth./forsth.渴望做某事3.die的名词形式death意为：死亡返回WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?Lastmonthweask

8、edourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults:Wefoundthatonlyfif