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1、第七章助動詞結(jié)構(gòu)含義couldhavedone本來可以，指過去可以做而實際上未做到needn’thavedone本不必，指本來不必做而已經(jīng)做了的事didn’thavetodo(1)本不必，指本來不必做而已經(jīng)做了的事;(2)有時候也指不必做也沒胡做IgotuplatethismorningasIdidn’thavetogotowork.shouldhavedone本應(yīng)試，指本應(yīng)該做而沒有做的事shouldnothavedone本不該，指不該做而做了的事oughttohavedone本應(yīng)試，指本應(yīng)該做而沒有做的事musthavedone（過去）一定，想必，指對過去情況
2、的肯定性推測can’t/couldn’thavedone不可能（已經(jīng)），指對過情況的否定性推測may/mighthavedone可能（已經(jīng)），指對過去情況的肯定性推測，但把握不大willhavedone（那時）可能已經(jīng)，指對未來情況的推測，構(gòu)成將來完成時1.Whenhewasthere,hegotothatcoffeeshopatthecornerafterworkeveryday.AA.wouldB.shouldC.hadbetterD.might2.Sir,youbesittinginthiswaitingroom.Itisforwomenandchildre
3、nonly.AA.oughtn’ttoB.can’tC.won’tD.needn’t3.Jackyet,otherwisehewouldhavetelephonedme.CA.mustn’thavearrivedB.shouldn’thavearrivedC.can’thavearrivedD.needhothavearrived4.“CouldIcallyoubyyourfirstname?”“Yes,you.”CA.willB.couldC.mayD.might5.Therewasalotoffunatyesterday’sparty.Youcome,butw
4、hydidn’tyou?D.A.musthaveB.shouldC.needhaveD.oughttohave6.MysistermethimattheGrandTheatreyesterdayafternoon,soheyourlecture..AA.couldn’thaveattendedB.needn’thaveattendedC.mustn’thaveattendedD.shouldn’thaveattended7.Youcan’timaginethatawell-behavedgentlemanbesorudetoalady.C.A.mightB.nee
5、dC.shouldD.would表示驚訝、憂慮、惋惜等情緒，意為“竟會、竟然”，常用在I’msurprised,itworriesme,it’sapity;youcan’timagine等結(jié)構(gòu)中。8.Ithasbeenannouncedthatcandidatesremainintheirseatsuntilallthepapershavebeencollected.DA.canB.willC.mayD.shallShall用于第二人稱、第三人稱，表示說話人給對方的命令、警告、允諾或威脅。9.Howyousaythatyoureallyunderstandthew
6、holestoryifyouhavecoveredonlypartofthearticle?AA.canB.mustC.needD.may10.Childrenunder12yearsofageinthatcountrybeunderadultsupervisionwheninapubliclibrary.AA.mustB.mayC.canD.need11.Therebeanydifficultiesaboutpassingthetestsinceyouhavepracticedalotinthedrivingschool.C10A.mustn’tB.shan’t
7、C.shouldn’tD.needn’t第一節(jié)基本助動詞三個：Bedohave需要注意do的三種用法：Translate:PierreandIdidhaveaverygoodtimeattheball.Ifyoudohavedifficulties,itisbettertotryonceagainanotherday.Dogivehermyregards.OnlythendidweunderstandtheimportantoflearningEnglish.NeverdidIexpecttoseehimhere.Shedidn’tsingthatevenings
8、owell
