八年级英语上册Unit2HowoftendoyouexerciseSectionB课件3（完整版）4

Unit2Howoftendoyouexercise?SectionB11a-2e

教学目标：I.

语言目标：1.Words&phrases:

junkfood,fruit,sleep,vegetable,healthy,habit,unhealthyetc.2.Sentences:How

often

doyou...?

It's

good/bad

for

...

II.能力目标能够谈论关于自己和他人健康方面的话题并恰当运用频率副词和短语。Doyouknowwhatitis?Howoftendoyoudrinkmilk?

Everyday.milkDoyouknowwhatitis?Howoftendoyoueatvegetables?

Everyday.vegetablesDoyouknowwhatitis?Howoftendoyoudrinkcoffee?

Hardlyever.coffeeDoyouknowwhatitis?Howoftendoyouhavefruit?

Threetimesaweek.fruitDoyouknowwhatitis?Howoftendoyouhavechocolate?

Threetimesaweek.chocolateDoyouknowwhatitis?Howoftendoyouhavefruit?

Threetimesaweek.fruitDoyouknowwhatitis?Howoftendoyouhavejunkfood?

Hardlyever.junkfoodDoyouknowwhatsheisdoing?Howmanyhours(小时)doyousleepeverynight?

Sevenhours.Sheissleeping.1.____junkfood3.____fruit5.____sleep2.____milk4.____vegetables6.____coffeeMatchthewordswiththepictures.1aabcdefabecfd---Howoftendoyoudrink,LiuFang?--Idrinkmilkeveryday.--Doyoulikeit?---No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.wantsb.todosth.想要某人做某事begoodforsth…对……有好处begoodwith-----与……相处得好begoodat擅长Listen.Thencircleyouranswertoeachquestion2a

DoesTinahaveagoodhabits?DoesBillhaveagoodhabits?YesNoIdon’tknowIdon’tknowYesNoHowoftendoyouexercise?Howoftendoyoueatvegetables?Howoftendoyoueatfruit?Howmanyhoursdoyousleepeverynight?Howoftendoyoudrinkmilk?Howoftendoyoueatjunkfood?Howoftendoyoudrinkcoffee?Questions2bexerciseeatvegetableseatfruitsleepdrinkmilkeatjunkfooddrinkcoffeeKatrinaBilleverydayhardlyeversometimeseverydayneverninehoursninehourseverydaynever2or3timesaweek3or4timesaweeknever4timesadayeveryday2bRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).2awatchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountrytelevisionbodyonlinemindtogetherNewwordsLet’shaveafreetalk—Whatdoyoudoinyourfreetime?—Doingexercise,useoftheInternetorwatchingTV?—Whatactivitiesdoyouthinkishealthyforthemind(大脑)andthebody?1.询问某人某事asksb.aboutsth.freetimeactivityuseoftheinternetfifteenpercentnot…atallgoonlinebesurprisedforfunthebestwaytorelax2.课余活动3.使用网络4.15%5.一点也不6.上网7.感到惊讶8.为了乐趣9.问题的答案10.最好的放松方式答案全部在课本P132b部分11.对…有健康12.旧习难改behealthyfor…oldhabitsdiehardtheanswertothequestion1.询问某人某事asksb.aboutsth.freetimeactivityuseoftheinternetfifteenpercentnot…atallgoonlinebesurprisedforfunthebestwaytorelax2.课余活动3.使用网络4.15%5.一点也不6.上网7.感到惊讶8.为了乐趣9.问题的答案10.最好的放松方式QuickResponse11.对…有健康12.旧习难改behealthyfor…oldhabitsdiehardtheanswertothequestionReading2bReadthepassagequicklyandfindtheanswertothequestionsbelow.Howmanykindsoffreetimeactivitiesarementioned(被提及)inthepassage?__________________________________2.Whatisthebestwaytorelax?__________________________________Three.Thebestwaytorelaxisthroughexercise.______%everydayExercise______%3or4timesaweekUseoftheInternet______%everyday______%4-6timesaweek______%1-3timesaweek______%noexercise102015204590______%4-6timesaweekWatchTV______%1-3timesaweek______%everyday851322cReadthearticleagainandanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?_________________________________2.HowmanypercentofthestudentsusetheInterneteveryday?_________________________________Ninetypercentstudents.（第三段第二行）Twentypercentstudents.（第二段最后一行）3.HowoftendomoststudentswatchTV?_________________________________Whatdotheyusuallywatch?_________________________________4.Whatdoesthewriterthinkisthebestwaytorelax?_______________________________Why?__________________________________MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.It’s

healthyforthemindandthebody.Exercise.5.DoyouthinkthestudentsinNo.5arehealthy?_________________________________Whyorwhynot?___________________________________________________________________________________________________No,Idon’tthinkso.BecausemoststudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.2dAccordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.1.90%：____________________________________________________2.85%:____________________________________________________3.45%:_______________________________________________________Eighty-fivepercentofthestudentsalwayswatchTV.NinetypercentofthestudentsalwaysusetheInternet.Forty-fivepercentofthestudentsusuallyexercise.4.10%:_________________________________________________________5.13%:__________________________________________________________6.2%:_________________________________________________________Tenpercentofthestudentssom