人教版八年级上_unit1_P5.ppt

,Unit1Howoftendoyouexercise?,sometimessometimesometimesometimes,sometimes是频度副词，多用于一般现在时，对它进行提问用疑问词Howoften.HesometimeswatchesTV.,sometime是副词，多用于指过去某个时候或将来的某个时候，提问用when.Willyoucomeagainsometimenextweek?Shewastheresometimelastyear.,sometimes是名词短语，“几次（倍）”对其提问通常用HowmanytimesImethimsometimesinthestreetlastmonth.Thefactoryissometimeslargerthanthatone.,sometime名词短语，“一些时间，相当长的时间”.Iwillstayhereforsometime.Heworkedonthetroubleforsometime.,Anappleadaykeepsadoctoraway.,一天一个苹果，医生不找我,营养学专家李博士想了解我们中学生的饮食习惯.下面是一个小测试.你能够完成吗?,good(16-20)B.OK(8-15）C.bad(8分以下）,Howareyoureatinghabits?,good(16-20)B.OK(8-15）C.bad(8分以下）Myeatinghabitsare_.,good,Howareyoureatinghabits?,Whatthepictureabout?Canyoupredict（预测）Whichoneisthethemesentence？哪一句是主题句？,Imprettyhealthy,根据Katrina给她笔友的一封信,完成表格.,Sheeatsvegetableseveryday.,exercise,eatfruit,drinkmilk,drinkcoffee,eatjunkfood,sleep,everyday,everyday,everyday,never,twoorthreeaweek,exercise,eatinghabits,sleep,lifestyle,Fillinthechart.,Whatsthemainidea?,healthy,unhealthy,1.butImprettyhealthy.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:quiteprettyvery.Heisquiteserious.Itsoundsprettygood.NinacansingEnglishsongsverywell.,2.Iexerciseeveryday,usuallywhenIcomehomefromschool.我每天锻炼身体，通常是放学后。3.eatinghabits饮食习惯,4.Itrytoeatalotofvegetables.我尽量多吃蔬菜。（1）trytodosth.尽最大努力做某事。Itrytofinishmyhomeworktoday。我尽力今天完成我的作业。,（2）trydoingsth.试着做某事Itrydoingthisdifficultjob.我试着做这项困难的工作。,5.Soyousee,Ilookaftermyhealth.1)Soyousee.那么你明白了吧。see=understand2)lookafter意为“照顾、照看”。CanyoulookaftermybabywhenIleave?Pleaselookafteryourownbagcarefully.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（告示）.（2）lookfor寻找OldHenrylookedforhisdogs,buthedidntfindit.Imlookingformylostpen.,6.Andmyhealthylifestylehelpsmegetgoodgrades.并且我的健康的生活习惯可以帮助我取得好成绩。grade分数、成绩getgoodgrade取得好成绩,7.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Stellahelpsmewithmyhistory.史黛拉帮我学历史。,（2）helpsb.todosth.better帮某人把某事做得更好HuiYihelpsmetoknowthenewsforgoingabroadbetter.惠毅帮我更好地了解到出国的信息。,Ahealthylifestylehelpsmegetgoodgrades.,Goodfoodandexercisehelpmetostudybetter.,Whatdoesahealthylifestylehelpus?,健康的生活方式对我们有什么帮助？,exercise,eatfruit,drinkmilk,drinkcoffee,eatjunkfood,Sleep,never,never,fourtimesaday,threeorfourtimesaweek,Accordingtothechart,canyoufinishBillsletter?根据表格，完成Bill的这封信。,andIthinkImkindofunhealthy.Ihardlyeverexercise.Ieat_twiceaweek,butInevereat_.AndI_todrink_.Yuck!Ilove_andeatit_aweek.Ilovetodrink_,too.SomaybeImnotveryhealthy,althoughIhaveonehealthyhabit.I_for_everynight.,vegetables,fruit,dontlike,junkfood,milk,threeorfourtimes,coffee,sleep,ninehours,1.IthinkImkindofunhealthy.我想我有些不健康。kindof后加形容词,表示有点儿,有几分，稍微。kindoflovely有几分活泼2.Yuck!呸！语气词，表示反感、厌恶,maybemaybe,Eg:MaybeLucyisathome.Lucymaybeathome.Thepenmaybeisinthepencilcase.Maybethepenisinthepencilcase.,Billiskindofunhealthy.Nowheisprettyheavy.Heisverysad.Canyougivehimsomeadvise(建议)?,Bill,youtryto.,Agoodeatinghabits:,eatalotofvegetables.eatfruitanddrinkmilkeveryday.neverdrinkcoffee.hardlyevereatjunkfood,eatitonlyonceaweek.,Billdoesnthavegoodeatinghabits.IfheWantstobehealthy,hecantryto.,MyfriendMaryisprettyhealthy,becausehereatingande