英语人教版八年级上册Unit2 ppt.ppt

Unit2Howoftendoyouexercise?,1.你通常在周未做什么？_you_doonweekends?2.我总是去运动。I_.3.他们在周未做什么？_they_onweekends?,Grammarfocus,usually,Whatdo,alwaysexercise,Whatdo,do,根据课本内容，完成下列句子。,4.他们经常帮助做家务。They_withhousework.5.她在周未做什么？What_she_onweekends?6.她有时候去购物。She_.,oftenhelp,does,do,sometimesgoesshopping,7.你多久去看电影一次？_doyougotothe_?8.我可能一个月去看一次。Igotomovies_a_.9.他多久看一次电视?_doeshewatchTV?10.他几乎不看电视。He_watchesTV.,Howoften,maybeoncemonth,movies,hardlyever,Howoften,11.你去购物吗？_goshopping?12.不，我从不去购物。No,I_shopping.,Doyou,nevergo,1.howoften意为“_”，是用于提问表示_的特殊疑问词组。其答语应为表示_的副词或副词词组。句子的时态一般是_，也可以是一般过去时。,Grammar,多久一次,对频率提问,频率,频率,一般现在时态,翻译：你多久去游泳一次？一个星期三次。,Threetimesaweek.,Howoftendoyougoswimming?,2.在一般现在时的一般疑问句中，当主语为第三人称单数或复数时，需要句子前加助动词Does或Do。e.g.他们通常在周未锻炼吗？_theyoften_onweekends?她一周上网二次吗？_she_theInternettwiceaweek?,Doexercise,Doesuse,3a,Practice,Completethequestionswithdoordoes.Thenmatchthequestionsandanswers.,Howoften_heplaysoccer?_youdrinkmilk?Howoften_theystayuplate?_Sueeatahealthybreakfast?Howoften_youeatapples?_yourparentsplaysports?,does,do,Do,Does,Do,do,a.Yes.Sheusuallydoes.b.Hardlyever.Idontlikethem.c.Heplaysatleasttwiceaweek.d.No,theydont.Theyretoobusy.e.Never.Theyalwaysgotobedearly.f.Yes,Ido.Everyday.,1._junkfood3._fruit5._sleep2._milk4._vegetables6._coffee,a,f,c,d,e,b,1a,Matchthewordswiththepicturebelow.,a,b,c,d,e,f,healthy:unhealthy:,cola,salad,soup,hotdog,milk,hamburger,dumpling,fruit,chicken,onion,potato,tomato,Find,healthy:unhealthy:,salad,soup,milk,dumpling,onion,fruit,chicken,potato,tomatocola,hotdog,hamburger,1b,Askandanswerquestions.Usethewordsfrom1a.,Howoftendoyoudrinkmilk,LiuFang?,Idrinkmilkeveryday.,Doyoulikeit?,No.Butmymotherwantsmetodrinkit.Shesaysitsgoodformyhealth.,Howoftendoyoudrink/eat?,Ieat,Doyoulike?,Howoftendoyoueatjunkfood?,Ieatitonceaweek.,Doyoulikeit?,Yes.Butmymotherdoesntletmeeatit.Shesaysitsbadformyhealth.,Pairwork,Listening,Listentoaninterviewabouttwopeoplesdailyhabits.Circleyouranswerstoeachquestion.,DoesTinahavegoodhabits?Yes.No.Idontknow.,DoesTinahavegoodhabits?Yes.No.Idontknow.,1c,1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?,Tina:everydayBill:hardlyever,Answers,Tina:everydayBill:never,Tina:nineBill:nine,4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?,Tina:everydayBill:never,Tina:twoorthreetimesaweekBill:threeorfourtimesaweek,Tina:neverBill:fourtimesaday,Explanation,1.maybe意为“大概；或许；可能”，是副词，常位于句首或句中。e.g.或许他们将去海滩度假。_theyaregoingtothebeachforvacation.,Maybe,【辨析】maybe与maybemaybe是副词，在句子做状语。maybe是情态动词may与动词原形be一起构成句子的谓语动词意为“可能是”，它们有时也可互换。may+动词原形,e.g.或许它们在你的书包里。_theyareinyourschoolbag.They_inyourschoolbag.,Maybe,maybe,2.atleast意为“至少，不少于；起码”，是副词词组，一般指在数量或程度上。e.g.你必须至少一周打扫你的房间一次。Youhavetocleanyourhouse_oncea