考查when的特定用法
[例25](2011浙江卷)OneFriday,wewerepackingtoleave
foraweekendawaymydaughterheardcriesforhelp.
A.afterB.while
c.sinceD.when
[例26](2010全国卷II)Tomwasabouttoclosethewindow
hisattentionwascaughtbyabird.
A.whenB.if
c.andD.till
【解析】在以上两个例题中,when其实相当于andthen表示“就在那时候(忽然)”,而不是作为连词表示“当……的时候”,因此只能用在句中而不是句首.另外,它常用于sb.was/werea-bouttodowhen...和sb.was/weredoingwhen……等句型当中,如例题所示.
答案]DA
考查aslongas引导的条件状语从句
[例27](2010江西卷)一OurholidayCOStalotofmoney.
—Didit?WeU,thatdoesn1tmatteryouenjoyedyour?selves.
A.aslongasB.unless
c.assoonasD.though
[例28](2009陕西卷)Myparentsdon,tmindwhatjobIdo
Iamhappy.
A.eventhoughB.assoonas
c.aslongasD.asthough
【解析】以上两个例题考查的都是aslongas引导的条件状语从句.aslongas也可以用SOlongas来表不,意为“只要”.连词的选定一般根^题意即可做出.
注意短语连词干扰项的词义eventhough/evenif即使”,表示让步;asthough/asif“仿佛,好像”,表示方式nowthat”;示原因加ordertha/为的是”,表示目的.
[答案]AC