Unit1课本短语：1.cheer...on2.practivedoingsth3.growupinthefuture5.begoodat6.begoodforkeepfit8.thedayaftertomorrow9.fallillgivesbahand11.dowellin12.shoutatsb.beangrywith14.talkabout15.atfirstcomeintobeing17.forexample18.neckandneck19.standfor20.atleast21.doone”sbestTopic11.seesb.dosth“看见某人做了某事”强调动作的全过程,常与everyday;often等连用.seesb.doingsth.“看见某人正在做某事”强调动作正在进行.Eg:Isawyouplaybasketballalmosteverydayduringthesummerholidays.Ioftenseehimdrawpicturesneartheriver.我常看见她在河边画画.Isawhergoacrossthestreet.我看见她过了马路Isawhergoingacrossthestreet.我看见她正在过马路.[类似的有watch,hear,feel等这类感观动词.]2.joinsb.表示“加入某人的行列”“和某人在一起”join+组织表示“加入某个组织”takepartin表示“参加/出席某个活动”如:Willyoujoinus?Iwilljointheskiingclub.Sheisplanningtotakepartinthehighjump.3.preferto更喜欢（to是介词，后接名词、V-ing形式）Eg：Sheprefersfishtomeat.Sheprefersplayingthepianotoplayingtheguitar.4.arrivein+大地点arriveat+小地点getto+地点=reach+地点如:MyunclearrivedinBeijingyesterday.IarrivedattheGreatWall.=IgottotheGreatWall.=IreachedtheGreatWall.注意:reachhere/there/home=gethere/there/home=arrivehere/there/home…离开……leavefor…动身去…/离开到…如:TheyareleavingBeijingtomorrow.明天他们要离开北京.TheyareleavingforJapanthedayaftertomorrow.后天他们要前往日本.6.afew“几个;一些”修饰可数名词alittle“一点点”修饰不数名词如:Thereareafeweggsinthebasket.Thereisalittlewaterinthebottle.7.howlong表示“多久(时间)”;提问时间段.howoften表示“多常;多久一次”;提问时间的频率.如:TheywillstayinBeijingforaweek.→HowlongwilltheystayinBeijing?Heplaysbasketballtwiceaweek.→Howoftendoesheplaybasketball?8..begoodat(doing)sth.=dowellin(doing)sth.擅长于(做)某事如:Sheisgoodat(playing)baseball.=Shedoeswellin(playing)baseball.9..makesth/sb+adj.使某物(某人)在某种状态keep…sth/sb+adj.保持某物(某人)在某种状态如:Playingsoccercanmakeyourbodystrong.Swimmingcanhelptokeepyourheartandlungshealthy.重点语法一般将来时：（一）begoingto结构:①表示主语进行某一将来行动的打算、意图。这种打算常经过预先考虑并含有自己做好某些准备的意思，因此通常认为用begoingto表达的行动很可能会见诸实践。如：I’mgoingtoplaybasketballwithmyclassmatesthisSunday.我打算本周日和同学们一起打篮球。Sheisgoingtobuyasweaterforhermother.她打算为她妈妈买一件毛衣。②表预测。指根据迹象推测，而且马上或很快就要发生。如：Lookatthoseclouds.It’sgoingtorain.瞧那些乌云！快要