人教版八年级上unit1-unit2 知识点总结

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1、Unit11howoften多久一次：对频度副词或状语提问(如：onceaweek,threetimesamonth等)。答语通常是always，usually，often，sometimes，once/twiceaday/month等2howlong①多久；多长时间,：通常对一段时间提问如threedays,fourweeks等②某东西有多长3howfar多远。通常就距离提问4howsoon多久以后、还要多久：对表示将来的一段时间(如：inanhour,intwoweeks等)提问。用于将来时。其答语通常是“in+一段时间”。5exercise动词：锻炼锻炼、运动不可数takeexerci

2、se③练习、操等可数domorningexercises；doeyeexercises6hard①adj.困难的、硬的、勤奋的②努力地、猛烈地、剧烈地。7hardly=notnearly/almostnot几乎不、常和ever连用。几乎不曾、几乎从不....。8dohomework/housework做家庭作业/家务事9sometime一段时间sometime某时一般将来时、一般过去时某时sometimes一些次数、倍数sometimes有时10always;usuall;often;sometimes;hardly;never频率程度依次递减。位置在助动词、be动词、情态动词后。行为动词前

3、。11once、一次twice两次；基数词times+a/an+month/year....三次或以上12on(at)weekends在周末onthis/that/theweekend在这个/那个周末13gotoamovie=gotothemovies=seeamovie=gotothecinema=watchamovie=seeafilm(去)看电影14surf---surfer冲浪者gosurfing去冲浪15no=nota/any如nostudents=notanystudents如Thereisno(notany)milkintheglass.16here(there)are/is.

4、....名词全倒代词半倒。如Herecomesthebus.Herehecomes.17theresult(s)of....的结果18asfor至于....；就....而言后跟名词、代词、ving19on关于强调学术性about指内容普通，不正式20most+名词，大多数如moststudents;mostof+名词/代词如mostofthestudents;mostoftherice;mostofus*mostofthestudents=moststudents大多数学生21begood/badfor对....有好(益)处/对.....有害处begoodto;begoodwith;bego

5、odat=dowellin22keep/beingoodhealth=be/keep/stayhealthy保持健康。23interview接见、采访。interviewer采访者interviewee被采访者24have/beinhabitof....有....习惯heatinghabits饮食习惯25try(not)todosth努力、尽力(不)做某事trydoingsth试着做某事tryone'sbesttodosth尽某人最大努力做某事tryon试穿;后跟衣物等名词.haveatry试一试26lookafter=takecareof=carefor照顾、照看27akindof一种al

6、lkindsof各种各样kindof=alittle=abit=alittlebit有点后+adj/adv28maybe=perhaps=probably或许、大概；放在句首。当也许是，可能是讲时=may(be)例如Hemaybeintheoffice.=Maybeheisintheoffice如Hemayknow=Maybeheknows29although=though与but不能同时出现30①keep+adj/adv/介词短语；保持.....状态②keep(sb)+ving继续做某事31①alittle；afew表肯定；有几个littlefew表否定；几乎没有②alittle/litt

7、le+不可数名词afew/few+可数名词32bedifferentfrom与不同bethesameas与相同lookthesame看上去一样例如：LiPingandLiJinglookthesame。makeadifferenceto对什么有影响33alotof=lotsof=many=much34want(sb)todosth=wouldlike(sb)todosth;wantsth.想要做某事例如：①I