Unit2Howoftendoyouexercise?复习横车中学董桂容一：重点单词housework,hardly,ever,once,twice,Internet,program,full,maybe,least,health,result,percent,online,television,although,through,mind,suchas,die,dentist,however,than,morethan,almost,none,less,lessthan,point.Habitafraid,exercise,free,full,spend,afraid二：重点词组及固定搭配频率副词：always>usually>often>sometimes>hardlyever>never(从不)对频率副词提问用（howoften:多久一次）看电视：watchTV锻炼：exercise帮忙做家务：helpwithhousework在周末（泛指）：onweekends在工作日（指从周一到周五）:onweekdays某人有空：sbbefree=sbhavetime至少：atleast//至多：atmost垃圾食物：junkfood喝牛奶/咖啡/茶：drinkmilk/coffee/tea对….有好处：begoodfor…对…..有害处：bebadfor…对某人友好：begoodtosb对某人不友好：bebadtosb擅长….:begoodatsth/doingsth和….相处得好：begoodwith….询问某人某事：asksbaboutsth一点也不：not…atall喜欢做某事：liketodosth/likedoingsth例如：suchas.Itis+adj+(forsb)+todosth:(对某人来说)做某事是。。。。。although：尽管，即使，不能与but连用熬夜到很晚：stayuplate早点睡觉：gotobedearly多于:morethan少于：lessthan(辨析)howoften；多久一次。用来询问频率howlong：多长。可以询问多长时间，也可问某物有多长。howfar：多远。用来询问距离howsoon:“还要多久”，是对从某个基本时间到将来某动作结束或某动作发生这段时间提问，常用在一般将来时态的句子中，其答语通常是“in+一段时间去看电影：gotothemovies=seeafilm百分比构成：基数词+percent。（1）spend…on….:在某方面花费时间和金钱spend…(in)doingsth:花费…做某事spendtimewithsb:和某人共度时光(2)Ittakessb.＋时间＋todosth：做某事花了某人多少时间(3)sth.costs(sb.)＋金钱:某物花了（某人）多少钱(doing)sth.costs(sb.)＋时间：某物（做某事）花了（某人）多少时间(4)pay(sb.)moneyforsth：付钱（给某人）买……gotothedentist:去看牙医seethedoctor:看医生beafraidtodosth:害怕做某事beafraidofsb/sth:害怕某人/某物inone’sfreetime:在某人的空余时间最受欢迎的：themostpopularusetheInternet:用互联网surftheInternet/goonline:上网Howabout…?/Whatabout…?....怎么样？通过做某事：bydoingsthstartdoingsth:开始做某事startwith..:以…开始wantsbtodosth:想要某人做某事照顾：lookafter/takecareof短语：helpwithhouseworkgoshoppingonweekendshowoftenhardlyeveronceaweektwiceamonthgotothemovieseverydayusetheInternetbefreehavedanceandpianolessonsswingdanceplaytennisstayuplateatleastgotobedearlyoldhabitsthehardlessthanplaysportsbegoodforgocampinginone’sfreetimenot….atallthemostpopularsuchasgotothedentistmorethan语法要点：Whatdoyouusuallydoonweekends?Ialwaysexercise