高一英语必修一Unit4知识点

1.n起身=getupn.增加增长起伏=increase,raisevt.抬高提高养育饲养（有被动）,1.Thesun_intheeast.,4.Hisjobis_chickens.,5.They_theirarmsandwavedtouswithjoy.AroseBraised,B,3.Thepriceofthetomatoeshasbeen_recently.,raised,2.Hertemperatureisstill_.,rising,raising,rises,口头翻译:李平的弟弟年纪太小而不能参军。,LiPingsbrotheristooyoungtojointhearmy.=LiPingsbrotherisnotoldenoughtojoin.,听到这个消息他紧张地说不出话来。,Hearingthegoodnews,hewastoonervoustospeak.,Inthefarmyards,thechickensandeventhepigsweretoonervoustoeat.,2.tooto太以至于不能(表否定),“tooto”结构之前带有only,but,never,not,时，是强调肯定的表示法，译作“非常”“十分”“实在”真是太”等,Iamonlytoohappytoteachyou.,我非常高兴教你们。,Itisnevertoooldtolearn.,活到老，学到老,Tooto.结构中带有表示心情或描绘性的adj/adv时也表达肯定含义Eg.ready,eager,satisfied,kind,willing,anxiousetc,Sheistooreadytohelpother.,他乐于助人。,Iamtooeagertohaveaworldtrip.,我很想去环球旅行,3.burstvi.vt.(burst-burst-burst)使某物爆炸，胀破，爆破,破裂,burstin/intoadoor/room/building突然进入门/房间/大楼,1.他没有敲门就突然进入房间.,Heburstintotheroomwithoutknockingatthedoor.,Allofthemburstoutlaughing/crying/singing.,.他们全都突然笑起来/哭起来/唱起来.,=Allofthemburstintolaughter/tears/songs.,burstintosth.=burstoutdoing突然起来,4.Buttheonemillionpeopleofthecity,whothoughtlittleoftheseevents,wereasleepasusualthatnight.,thinklittleoftheseevents对这些情况几乎没有怎么去考虑、没当一回事,thinklittleofthinknothingofthinkbadly/poorly/illofthinkwell/much/highly/alot/agreatdealof,对看法不好，评价很低,不重视，忽视,认为没什么,对重视/高度评价,1.校长对你的进步评价很高。,Theheadmasterthoughthighlyofyourprogress.,thinkof想起，考虑,2.Totellyouthetruth,I_Tom,whoisverylazyandneverknowswhattodo.,thinkpoorlyof,5.Itseemedasiftheworldwasatanend.世界似乎到了末日。,asif=asthough好像引出方式状语从句,asif在表语从句中相当于that:Itseemedasif/thatthemeetingwouldneverend.看起来会议没完没了。,1)虚拟语气（说话者主观想象或夸大的比喻）,2)陈述语气,时态一致,Whenapencilispartlyinaglassofwater,itlooksasifitwerebroken,当铅笔一部分放进水里，看起来好像折断了似的。(虚拟),Itlooksasifitsgoingtorain,看样子天要下雨了。(陈述语气),（是事实或可能性很大）,asif后的从句可用两种语气,6.atanend=finished结束，终结（作表语）Wewereveryhappywhentheworkwasatanend.Compare:attheendofbytheendofintheendattheendof“在尽头；在末”bytheendof“到/截止末”；主句一般用完成时intheend意思“最后、终于”=atlast/finally,1.Washyourhands_theexperiment.,attheendof,2.HowmanyEnglishwordshadyoulearned_lastterm?,bytheendof,3.Hetriedvariousjobsand_becameateacher.,intheend,7分数的表示法,分子分母,基数词,序数词,分子大于一，分母用复数,三分之一one-third,五分之三three-fifths,Twothirdsofthelandiscoveredbyforest.,2.Onefifthofthestudentsinthisclassaregirls,1.三分之二的陆地为森林所覆盖,这个班里五分之一的学生是女生,3.Morethan61%ofthesurfaceoftheearth_coveredbywater.4.Seventypercentoftheworkersinthisfactory_young.,is,are,10.hurtinjurewound,指肉体上，也可指精神上的伤害也可指“疼痛，痛苦”,指由于意外或事故而受伤,指外伤，如枪伤,刀伤,剑伤,尤指在战斗中受伤,Hefelloffthebicycleandhisarm.,3.Mykneesandmyfeethurttoo.,injured,hurt,Hiswords_herfeelings.Morethan200peoplewere_inthecaraccident.Thesoldierswere_-inthebattle.,hurt,injured,wounded,Itisnowonder(that)=Nowonder(that),wonder,13.Peoplebeganto_howlongthedisasterwouldlast.wondervt.想知道，对-感到怀疑Shewonderedwhatthechildwasdoing.,-Tomoftenworksdeepintothenighteveryday.-Nowonderhealwaysgetsfirstintheexaminations.,考点last在此句中意为“持续，延续”。可单独使用，也可后接for+一段时间（for可以省略）。Themeeting_(持续）twohours.,Peoplebegantowonderhowlongthedisasterwouldlast.,last持续,lasted,14.rescue,n.搭救；解救;营救,v.解救；救出；营救,Herescuedthemanfromdrowning.,rescueworkers=e/gotoonesrescue来援救某人,We_（来救他）andpulledhimoutofthelake.,cametohisrescue,不是所有希望都破灭了。allnot=notall该句为部分否定表示全部否定：noone,none,nobody,nothing,notany,以及“no+名词”,17.Allhopewasnotlost.=Notallhopewaslost.,不是所有的孩子都被留下了。不是所有的孩子都吵闹。,Notallthechildrenareleft.,Allchildrenarentleft.(=Onlysomeofthemleftearly.),Notallthechildrenarenoisy.Allthechildrenarentnoisy.,(=Someofthechildrenarenotnoisy.),Allthestudentsdonotagreetotheplan.,=Notallthestudentsagreetotheplan.,18.bury,vt.埋葬;葬Theboyburiedthedeadbirdinthebackyard.男孩们把死鸟埋在后院。vt.使沉浸（或专心于）beburiedin=buryoneselfin埋头于;专心于beburiedinthought沉思buryoneselfinstudy埋头研究；专心学习,19.Tothenorthofthecity,mostofthe10,000peoplewererescuedfromthecoalmines.,Tothenorthof,rescued,to/on/in,Japanis_theeastofChina.Taiwanis_thesoutheastofChina.3.Mongoliais_thenorthofChina.,to,in,on,/to,20.Tensofthousandsofcowsnevergivemilkagain数以万计的奶牛再也不产奶了,tensofthousandsof数以万计的hundredsandhundredsof成百上千的hundredsofthousands数以十万计的thousandsof数千计的millionsof数百万计的scoresof许许多多的dozensof许多