高中英语必修三知识点总结

1、必修三unit11.takeplace/happen/breakout无被动starvetodeath饿死2.渴望做starvetodo.渴望得到starveforinmemoryof纪念3.dressup穿上盛装，打扮4.playatrick/trickson5.playajoke/jokeson授予某人某物6.awardsb.sth.=awardsth.tosb.而报答，奖赏某人rewardsb.forsth.因.rewardsb.withsth.用报答，酬谢某人lookforwardtodoing7.结尾的短语以介词to*payattentionto(doing)to(doing)dev

2、oteto(doing)attachattachgreatimportanceto.很重要.认为8.withoutpermitdopermission.未经许可permitdoingsth.sbbepermittedtodo9.turnup调高,出现turndown拒绝，调低turnout(tobe)结果是turntosb(forhelp)求助keepone10holdonesbreath屏息；屏气守信用；履行诺言swordtosbforsthmakeanapologytosbforsth11.setoff动身，出发for.)(for.)=setoutremindsb.todosth.提醒某人

3、做某事使某人想起12.remindsb.ofsth./sb.todo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showcuriosityaboutsth2.dosthoutofcuriositysatisfyonescuriositybecuriousabout3. getawaywithch

4、eating/lying作弊/撒谎做而不受惩罚4. lietosb/tellalietosb现在分词过去式过去分词原形撒谎lyingliedlielied躺，位于lyinglainlielay放置，铺设；下蛋layinglaidlaylaidatadiscount5back赢回；重新获得6.winstrengthsandweaknesses7.sliving/makealivingby8.earnone(heavily)indebtglareat怒视10.凝视，盯着stareat匆匆看一眼glanceat范围内.11.limit.to.把.限制在Thedoctorlimitedthepatie

5、nttotwomealsaday.Allspeechesarelimitedto10minutes.有好处对.8.beofbenefitto=bebeneficialto的好处.forthebenefitof为了=benefitalotfrom.getmuchbenefitfrom。获得好处从受益benefitsb/sth使.3.cutdownthecost1cutdownonsmokingbeforelong不久以后14.很久以前longbefore伴随状语(feeling)frustrated.15.Wewenthome,Nothingcouldbebetter.16.形容词或副词比较级，

6、表达最高级的含义。+否定词t/wont连用）容忍某人做某事17.havesb.doingsth.（与can使某人或某物一直做某事havesb./sth.doingsth.使某人做havesb.dosth.havesb./sth.doneonlytodo18.出乎意料的结果U3提出；抚养.1bringup指大范围的自然风光是总称，scenery2.指人的活动场面sceneview是指人以一定的角度”的意，”“观点还有，）所看到的景色或从远处或从高处等（“看法思。permitdoingpermitsb.todosth.fpermittedtodosth.女口:Wedontpermitsmoking

7、intheoffice.Wearentpermittedtosmokeintheoffice.*Weatherpermitting,wellhaveapicnic.withsbspermission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7.onthe6. accountfor是的原因，解释；导致；占了contrarya(large)amountofmoney8.9.asfor关于，至于achance11.inrags正要做某事突然when12.beaboutto

8、doU4time及时，最终ontime准时；按时atatime一次+asa/an+12.as+adj.+单数可数名词atonetime曾经2. befundamentalto对是基本的beharmfulto3.birthto产生；分娩轮到某人sturn5.inone轮流做某事taketurnstodosth/dosthbyturns转而，因而inturn阻止某人做某事6.prevent/stopsb（from）doingkeepsbfromdoing挡住光线outcheerup8.nowthat既然，由于9.战争，火灾，争吵，疾病out（爆发）打碎，解散，关系破裂breakup机器坏了，（人）

9、身体垮了breakdown闯入，打断breakinto11watchoutfor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+BThisRiveristwiceIongerthanthatRiver.3) A+be+倍数+the+n.+of+n.(这样的名词主要有length,size,height,weight,depth等)Thebuildingisfourtimestheheightofth

10、atone.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。不仅仅；超过；非常morethan除了otherthanwouldratherdo.thando.宁愿而不愿woulddo.ratherthando.宁愿而不愿prefertodo.ratherthando.宁愿而不愿包围，围住besurroundedby被2.环境surroundingsn.3. 动词主动形式表被动意义Theroommeasurestenmeterslong.）*takemeasures采取措施4.settledownsightof看见atthesightof看到6.haveagif