2024年高中英语语法专题情态动词与常考短语

2024一、cancould1、canmaycancannotbut+dosth.2、couldcan。3、cancould限制)。couldn’tcan’t4、canbeableto;canhave(has,had)beenableto将来时：can没有将来时，要用willableto过去时：could表示一般实力，ableto二、maymight1、may留意：表示可能性时，can’t，maynot2、mightmay3、maymight“may/mightaswell+maynotbe。maybe三、must2、musthaveto的区分：must表示说话人的义务或说话人主观认为musthavetodon’tneedto,don’thaveto,needn’t务;mustn’t3、mustmustnot/mustn’tneedn’tdon’thaveto。mustmustn’t，needn’tdon’thaveto。4、must5、musti“may,might四、need1、needneedn’tdon’thaveto。3、needtodo4、needtodoneedneedtodo中不定式的逻辑主语就是主句的主need5、needn’thavedoneneedtoneedn’thavedone五、dare1、dare2、daretodo。(2)dare(3)dare可用于激将或挑战。例：Hedaredtojump1、will

willyou2、wouldwillwouldWouldlike“喜爱，想要”(=wouldWouldrather七、shallshould1、shall2、shouldmustoughttoshouldAoughttoB、在省略回答中，oughttotoCshouldoughttobesupposedto，’d留意：hadbetterhadbetternot九、usedto1、usedtodidn’t，use(d)n’t3、usedtowouldusedto可表示过去常常发生的动作或存在would“过去如此，现在已不再这样了”之意。Wouldusedtousedto

4、usedtobeusedtodobeusedtousedtoto(3)beusedtodo1、情态动词+havedone(1)“must+have+done”表示对过去事情的确定“might+have+donemightmay“should+have+done”意思是“原来应当做际并没有做，译成“理应做”，往往表示缺憾。与没有做。“needn't+have+done”则表示“原来不须要2、情态动词+bedoing1、当mustneedn’tmustmust2、cansb.?havea(the)abilitytodosth.=haveabilityindoingsth.tothebestofone'sabilitybeabouttodowhen正打算做某事突aboveall首先，最重要;inall总计;afterallinsb.'sabsence=intheabsence某人不在时;beabsentfrombeabsorbedinaccesstobyaccident=bychanceby

bedelayedthroughanaccidentbeaccompaniedbyaccordingtocollectaccountsopenanaccountkeepaccountsaccountforgiveafullaccountofonaccountof=becauseof因为accusesb.ofchargesb.withsth.起诉某人;blamesb.forsth.责怪某人usedtosth.(doingsth.)习惯于做某事havesomeacquaintancewithcome(run)acrossgetsth.across使人理解;领悟事);acton(upon)对 干某事;takeaction实行行动beactivein在......方面主动;takean22.adaptoneselfto使自己适应...;adaptsth.to使某物适应...;adaptfrom依据...改写(改编)addin包括;加进去;addto增加，加强;addto...把...加到...上;adduptobeaddictedtosth.(doingsth.)嗜inaddtion/inaddtiontodeliveranaddressto向...发表演讲;admittosth.(doingsth.)inadvance=beforehandbeofgreat(noadvantageto过;takeadvantageofsb.利用某人;欺瞒某人putanadvertisementadvisesb.onsth.就某事对某人提出建议;advisesb.against(doing)sth.劝某人不干某事beafraidof胆怯，担忧;beafraidtodo不敢做某事beafterbeagainstone'sproposal看法;goagainstnature;standagainsttheattheageofbeunderage年agreewithsb.(whatagreetheclimate/food;agreeonaidsb.insth./aidsb.withsth.inaidof;givesb.firstaidaimatontheair(用无线电、电视)播送;intheair在空中;byair乘飞机allalongalloverthecountry(world)遍及全国(世界);allalone单独，独自地;allbut几乎;差一点allowsb.todosth.允许某人做某事;allowdoingsth.允许做某事letalone(Thereisnotenoughroomforus,letalonesixdogs.)getalong(on)with展;takealong