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1、中学英语学科知识点梳理八年级单元知识点课时知识点梳理人Unit1.Howoftendoyouexercise?单元重点单词always,usually,often,sometimes,hardlyever,never,howoften,oncetwicethreeimesaweek,everyday,milk,junkfod,health,unhealthy,habit.TheFirstPeriod词汇exercise,skateboard,hardly,ever,shop,once,twice,time,surf,internet
2、,program.howoften,onweekends,gotothemovies,exercise,goskateboarding,always,usually,often,never,hardlyever,sometimes.邵梅枝师红霞知识语法一般现在时 TheSimplePresentTense语法一般现在时 TheSimplePresentTense一般现在时表示现在的状态，表示经常性或习惯性的动作表示主语具备的性格和能力等。一般现在时表示现在的状态表示经常性或习惯性的动作表示主语具备的性格和能力等功能Whatdoess
3、he/hedoonweekends?Sheoftengoestothemovies.Howoftendoyoushop?Onceaweek/Twiceaweek···.话题TalkabouthowoftendoyoudothingsTheSecondPeriod词汇highschool,most,no,result,active,foras,forabout,asfor,forabout语法频率副词的用法：always总是，强调百分之百；usually通常，弱于always；hardly几乎不，语气更弱；never从不。功能Howo
4、ftendoyoushop?Ishoponceamonth.HowoftendoesChengwatchTV?HewatchesTV.话题TalkaboutactivitiesandhowoftentoeachotherTheThirdPeriod词汇junkfood,milk,coffee,chips,cola,chocolate,drink,health,howmany,interviewer.howmany,begoodfor,bebadfor,everyday.点功能hatdoyouusuallydoonweekends?H
5、owoftendoyoueatvegetable?Moststudentsdohomeworkeveryday.语法倒装句的结构：当副词用于句首时，句子通常采取主谓倒装的结构。但是，当主语是代词时，则主谓不倒装。如：Hereyouare.Herecomesthebus.功能Howoftendoyoudrinkmilk,LiuFeng?Howmanyhoursdoyousleepeverynight?Shesaysit’sgoodformyhealth.话题Talkabouthowoftentheydothingstokeepheal
6、thy.The词汇habit,try,lifestyle,grade,better,same,as,different,difference,maybe,although,for,FourthPeriodkeep,must.eatinghabits,lookafter,healthylifestyle,unhealthylifestyle,goodgrades.语法help的用法：帮助某人做某事helpsb.dosth.=helpsb.todosth.=helpsb.withsth.=helpsb.withdoingsth.话题My
7、lifestyleorhabitsTalkabouthowoftenyoudothings功能Howoftendoyouexercise?Howoftendoyoueatvegetables/fruit/junkfood?Howoftendoyoudrinkmilk/coffee/tea?Howmanyhoursdoyousleepeveryday?话题Talkabouthowtowriteacompositionofone’shabits.Unit2What’sthematter?单元知一．重点词汇Have,cold,back,a
8、rm,ear,eye,foot,hand,head,leg,mouth,neck,nose,tooth,fever,rest,should,shouldn’theadache,agosoillness,thirsty,early,pr
