●Doyouhopetoserveforyournation?
●WhendidSusanmarrywithPaul?
例子：Thisviewisgenerallythoughttobewrong.Specialistsinhistoryandeconomics,have__49__twothings:thattheperiodfrom1650to1750wasmarkedbygreatpoverty,
[A]manifested[B]approved[C]shown[D]speculated
Hemustusethissurplusinthreeways:asseedforsowing,asaninsuranceagainsttheunpredictableeffectsofbadweatherandasacommoditywhichhemustsellinorderto__44__oldagriculturalimplementsandobtainchemicalfertilizerstofeedthesoil.00
[A]replace[B]purchase[C]supplement[D]dispose
二、情态动词
练习
1.Mary’sscoreonthetestisthehighestinherclass;she________havestudied
veryhard.
A)mayB)shouldC)mustD)oughtto
2.You________herinherofficelastFriday;she’sbeenoutoftownfortwoweeks.
A)needn’thaveseenB)musthaveseenC)mighthaveseenD)can’thaveseen
3.You___allthosecalculations.wehaveacomputer.
AneednothavedoneBshouldnothavedone
CmustnothavedoneDcannothavedone
4Somewomen________agoodsalaryinajobinsteadofstayinghome,buttheydecided
nottoworkforthesakeofthefamily.
A)mustmakeB)shouldhavemadeC)wouldmakeD)couldhavemade
5.Thecarelessmanreceivedaticketforspeeding.He________havedrivensofast.
A)can’tB)wouldn’tC)shouldn’tD)mustn’t
6.翻译：他一定是梦见什么可怕的东西了。
Icannotfindmydog,(我可能昨天忘在咖啡店里了)
钱丢了，谁可能偷了我的钱呢？
我本来可以借给你钱的，你怎么不跟我借啊。
三、分词用法
找出分词作定语，翻译并试着把下面四句话改成定从：