八年级英语上册 Unit 1《How often do you rcise》Section B 2 课件 人教新目标版.ppt

unit1howoftendoyoudoexercise sectionb 2 askandanswer 1 howoftendoyouexercise 2 howoftendoyoueatvegetables fruit junkfood 3 howoftendoyoudrinkmilk coffee tea 4 howmanyhoursdoyousleepeveryday 5 usehe she theyaskandanswerthesequestions makeasurvey areyouhealthy anunhealthylifestyle never eatfruit vegetablesdrinkmilkdoexerciseoftensleep4hoursdrinkcoffee wine unhealthylifestyle howtokeephealthy 1 ahealthydiet2 exercise3 sleepwell everyday eatfruit vegetablesdrinkmilksleep9hoursdoexercise healthylifestyle never drinkcoffee wineeatjunkfood 3a readandanswer howoftendoessheexercise howoftendoesshedrinkmilk doessheeatjunkfoodveryoften doyouthinkshehasahealthylifestyle whyorwhynot isherlifestylethesameasyoursordifferent whatarethedifferences everyday everyday ithinknot sheeat2or3timesaweek yes ithinkso 3bfillintheblanks andithinki mkindofunhealthy ihardlyeverexercise ieat twiceaweek butinevereat andi todrink yuck ilove andeatit aweekilovetodrink too vegetables fruit don t like milk junk food three or four times coffee somaybei mnotveryhealthy althoughihaveonehealthyhabit i for everynight sleep 9 hours askandanswersomequestionsaccording3b pairwork ahealthydiet howoftendoyoueatfruit ieatfruiteveryday doyoulikeit yes ilikeitverymuch andit sgoodformyhealth 1 shesaysit sgoodformyhealth 她说它对我的健康有益 此句为宾语从句 says后面跟的从句的时态必须和主句中谓语动词时态保持一致 都用一般现在时 begoodfor对 有好处 explanation vegetablesaregoodforourhealth 蔬菜对我们的健康有益 junkfoodarenotgoodforourhealth 垃圾食品对我们的健康有害 2 buti mprettyhealthy 但是我很健康 prettyadv 非常pretty做副词时表示程度上加深 可以修饰形容词 prettygood非常好prettycharming非常迷人 我们以前学过quite和very也有这种意思 其中它们的程度由浅入深为 quite pretty very heisquiteserious itsoundsprettygood ninacansingenglishsongsverywell 3 itrytoeatalotofvegetables 我尽量多吃蔬菜 1 trytodosth 尽最大努力做某事 itrytobeathimintheround 这个回合我尽力打败他 2 trydoingsth 试着做某事itrydoingthisdifficultexperiment 我试着做这个实验 4 tentoeleventimesaweek 每周十到十一次 注意这种表达 to 为介词 翻译 1 两到三次 twotothreetimes 2 每月四到五次 fourtofivetimesamonth 5 soyousee ilookaftermyhealth 1 soyousee 那么你明白了吧 see understand2 lookafter意为 照顾 照看 canyoulookaftermybabywhenileave pleaselookafteryourownbagscarefully look还可以和许多词搭配 但意思不一样 1 lookat看 认真地看pleaselookattheblackboard somepeoplearelookingatthenotice 2 lookfor寻找oldhenrylookedforhisdogs buthedidn tfindit i mlookingformylostpen 6 goodfoodandexercisehelpmetostudybetter 健康的食物和锻炼帮助我学得更好了 1 helpsb withsth 帮某人做某事hehelpsmewithmyhistory 他帮我学历史 2 hel