高中英语必修三知识点总结

----必修三unit11.takeplace/happen/breakout无被动2.starvetodeath饿死starvetodo渴望做..starvefor渴望得到..3.inmemoryof纪念4.dressup穿上盛装，打扮5.playatrick/tricksonplayajoke/jokeson6.awardsb.sth.=awardsth.tosb.授予某人某物rewardsb.forsth.因...而报答，奖赏某人rewardsb.withsth.用...报答，酬谢某人7.lookforwardtodoing*以介词to结尾的短语payattentionto(doing)devote⋯to(doing)attach⋯to(doing)attachgreatimportanceto...认为...很重要8.withoutpermission.未经许可permitdoingsth.permitsb.todosbbepermittedtodo9.turnup出现,调高turndown拒绝，调低turnout(tobe)结果是turntosb(forhelp)求助10keepone’sword守信用；履行诺言holdone’sbreath屏息；屏气11.apologizetosbforsthmakeanapologytosbforsth11.setoff（for...)=setout（for...)动身，出发12.remindsb.ofsth./sb.使某人想起⋯remindsb.todosth.提醒某人做某事14.meantodo打算做meandoing意味着15besatisfiedwith对⋯感到满意satisfying令人满意的16leadto导致；通向，通往17.Itis/wasobviousthat。。。很明显⋯⋯----18.get/bemarriedtoU21.have/keepahealthydiethave/keepabalanceddietbe/goonadiet节食2.showcuriosityaboutsth----dosthoutofcuriositysatisfyone’scuriositybecuriousabout3.getawaywithcheating/lying作弊/撒谎做而不受惩罚4.lietosb/tellalietosb原形过去式过去分词现在分词撒谎lieliedliedlying躺，位于lielaylainlying放置，铺设；下蛋laylaidlaidlaying5．atadiscount6.win⋯back赢回；重新获得7.strengthsandweaknesses8.earnone’sliving/makealivingby9.be(heavily)indebt10.glareat怒视stareat凝视，盯着glanceat匆匆看一眼11.limit...to...把...限制在...范围内Thedoctorlimitedthepatienttotwomealsaday.Allspeechesarelimitedto10minutes.8.beofbenefitto=bebeneficialto对...有好处forthebenefitof为了...的好处getmuchbenefitfrom。。。=benefitalotfrom...从....获得好处benefitsb/sth使...受益13.cutdownthecostcutdownonsmoking14.beforelong不久以后longbefore很久以前15.Wewenthome,(feeling)frustrated.伴随状语16.Nothingcouldbebetter.否定词+形容词或副词比较级，表达最高级的含义。17.havesb.doingsth.（与can’t/won’t连用）容忍某人做某事havesb./sth.doingsth.使某人或某物一直做某事havesb.dosth.使某人做...havesb./sth.done18.onlytodo出乎意料的结果U31．bringup抚养;2．scenery是总称提出,指大范围的自然风光----scene指人的活动场面view是指人以一定的角度(或从远处或从高处等)所看到的景色,还有“观点”,“看法”的意思。3．permitdoingsth.----permitsb.todosth.→sb.bepermittedtodosth.如:Wedon’tpermitsmokingintheoffice.Wearen’tpermittedtosmokeintheoffice.*Weatherpermitting,we’llhaveapicnic.withsb’spermission在⋯的允许下asksbforpermission征求某人的许可4.goahead*(用于祈使句)可以，做吧5.stareat盯着glareat怒视glanceat匆匆看一眼6.accountfor是⋯的原因，解释；导致；占了7.onthecontrary8.a(large)amountofmoney9.asfor关于，至于10.takeachance11.inrags12.beabouttodo⋯when⋯正要做某事突然⋯U41.intime及时，最终ontime准时；按时atatime一次atonetime曾经2.befundamentalto对⋯是基本的3.beharmfulto4.givebirthto产生；分娩5.inone’sturn轮到某人taketurnstodosth/dosthbyturns轮流做某事inturn转而，因而6.prevent/stopsb(from)doingkeepsbfromdoing阻止某人做某事7.blockout挡住光线8.cheerup9.nowthat既然，由于10.breakout(战争，火灾，争吵，疾病)爆发breakup打碎，解散，关系破裂breakdown机器坏了，（人）身体垮了breakinto闯入，打断11watchoutfor12.as+adj.+a/an+单数可数名词+as如：Sheisasgoodateacherashermother.倍数表达法1）A+be+倍数+as+adj原级+as+B如：Thistreeisthreetimesastallasthatone.----2）A+be+倍数+adj比较级+than+BThisRiveristwicelongerthanthatRiver.3)A+be+倍数+the+n.+of+n.(这样的名词主要有length,size,height,weight,depth等）Thebuildingisfourtimestheheightofthatone.U51.ratherthan而不是（连接两个平行结构）ratherthan位于句首时，则后接动词原形。morethan不仅仅；超过；非常otherthan除了⋯⋯wouldratherdo...thando...宁愿⋯⋯而不愿⋯⋯woulddo...ratherthando...宁愿⋯⋯而不愿⋯⋯prefertodo...ratherthando...宁愿⋯⋯而不愿⋯⋯2.besurroundedby被⋯⋯包围，围住surroundingsn.环境3.动词主动形式表被动意义Theroommeasurestenmeterslong.）*takemeasures采取措施4.settledown5.caughtsightof看见atthesightof一看到6.haveagiftfor对...有天赋7.inthedistance在远处atadistanceoftenmeters在⋯远的地方8.beimpressedby对...印象深刻impresssbwithsthimpresssthonsb使铭记impressionn.印象sthleave/makeadeepimpressiononsb给⋯留下深刻印象