省略should的虚拟语气.ppt

省略should的虚拟语气 虚拟语气用在宾语从句中 在suggest advise propose insist demand desire request require decide order command等动词后的宾语从句中 要用虚拟语气 表示建议 要求 决定或命令等 其谓语动词形式为should 动词原形 其中should可以省略 主句中的时态不限 1 Weproposedthat 把那台机器再清洗一次 again 2 Thecaptainorderedthat 叫我们在天亮前离开村庄 3 Thestudentsrequestedthat 老师们在聚会上唱一支歌 themachine should becleaned we should leavethevillagebeforedaybreak theteacherssingasongattheparty 4 Theworkersdemandedthat 增加工资 5 Heinsistedthat 约翰干这项工作 6 Shesuggestedthat 会议应该推迟 tillnextweek theirpay should beraised John should dothejob themeeting should beputoff 虚拟语气 4 记住 insist suggest各有两种意思 要用不同的语气Insist表示 坚决要求 时 用虚拟形式 即should do Insist表示 坚称 坚持说 时 用陈述语气 表示事实 Suggest表示 建议 时 用虚拟形式 Suggest表示 表明 暗示 时 用陈述语气 例句 Theteachersuggestedthatwe should cleantheblackboardafterclass 老师建议我们课后把黑板擦了 Heinsistedthatallofusshouldbethereontimebyanymeans 他坚持要我们大家想尽办法按时去那儿 Heinsistedthathewasright 虚拟语气在 在宾语从句中 在句型 Itissuggested requested proposed desired ordered that 中 that后面的从句中的谓语动词用 should 动词原形 1 Itwassuggestedthat 把运动会推迟 untilnextSaturday 2 Itisdesiredthat 我们到今晚将一切准备就绪 bytonight 3 Itwasorderedthat 用飞机把药送往那里 thesportsmeetingbeputoff we should geteverythingready themedicinebesenttherebyplane 4 虚拟语气用于表语从句中 由suggestion order advice desire idea request proposal等名词做主语的句子里 其表语录从句用虚拟语气表示建议 命令或要求等 从句中的谓语动词形式为should 动词原形 其中should可以省略 1 Myadviceisthat 在村庄周围多种些树 2 Theirproposalisthat 要我们为他们成立一所业余学校 forthem 3 Hisideaisthat 我们应讨论一下这个报告 moretrees should beplantedaroundthevillage weshouldsetupasparetimeschool we should discussthereport 虚拟语气 同位语从句的先行词常是表示说话人愿望 建议 要求 命令等的名词 Thesuggestionthatstudents should learnsomethingpracticalisworthconsidering Doyouknowtheorderthatyou should keepwatch 虚拟语气在在同位语从句中 A 16 Hesuggestedthatthey useatrickinsteadoffighting A shouldB wouldC doD had C 17 MyfatherdidnotgotoNewYork thedoctorsuggestedthathe there A notwentB won tgoC notgoD nottogo A 19 WouldyouratherI buyinganewbike A decidedagainstB willdecideagainstC havedecidedD shalldecideagainst C 24 Hisdoctorsuggestedthathe ashorttripabroad A willtakeB wouldtakeC takeD took C 28 Thelawrequiresthateveryone hiscarcheckedatleastonceayear A hasB hadC haveD willhave C 34 ThelibrarianinsiststhatJohn nomorebooksfromthelibrarybeforehereturnsallthebookshehasborrowed A willtakeB tookC takeD takes A 38 Heinsistedthatweall inhisofficeatoneo clock A beB tobeC wouldbeD shallbe A 40 Imustgothereearlier JohnhassuggestedthatI anhourbeforethediscussionbegins A goB shallgoC willgoD wouldgo 1 Itisstrangethatshe marrysuchanuglyman A wouldB shouldC shallD must2 It snotrightthatthemeeting offtilltomorrow A mustbeputB mustputC willbeputD beput3 Itwasimpossiblethathe thetrain forhehadstartedoutveryearly A couldhavemissedB musthavemissedC shouldhavemissedD shouldmiss4 It sapitythathe suchagoodchance A shouldmissB shouldhavemissedC hasmissedD alltheabove5 Hetriedtofindsomeexcuseforthedebt butIinsistedthathe itoffatonce A mustpayB oughttopayC paidD pay 6 Mr Fordinsistedthathe right thoughtheothersdidn tthinkso A shoulddoB shouldhavedoneC haddoneD did 答案与解析 二 1 选B 分析见本章语法说明 2 选D 本句带有要求之意 故从句谓语用should型虚拟语气 D项中的should被省略 3 选C 本句也带有惊讶之意 故从句须用should型虚拟语气 但由于是过去的事情所产生的惊讶 所以用should 不定式完成式 4 选D 如选A 这表达了说话人对将来的事所发出的感叹 选B则是对已经过去的事情的感叹 选C则是一个直陈语气 即说话人对此并不一定感到十分惋惜 而是对此事的陈述 5 选D insist在作 坚持要求别人做某事 时 需要用should型虚拟语气 should也可以省略 6 选C insist在作 坚持自己的观点 看法等 解时 不需要用虚拟语气 所以A B两项用在此处不当 D项时态不准确 故也应排除 7 Hispalefacesuggestedthathe thesadnews A shouldbetoldB shouldhavebeentoldC wastoldD hadbeentold8 Hesuggestedthatwe hereatonce A shouldleaveB mustleaveC leftD oughttoleave9 Myorderisthateveryone theirownworkintime A mustcompleteB completedC completesD complete10 We vemadethedecisionthatwe attheschoolgateat7tomorrowmorning A willgatherB areabouttogatherC wouldgatherD shouldgather11 I llbewaitingforyouathome Iwerebusyandcouldn tcome A WhatifB WhatwhenC HowifD Howwhen 答案与解析 7 选D suggest作建议解时 后接了should型虚拟语气 但在本句中作 表明 解 这时不用虚拟语气 A B两项都应排除 C项时态不当 8 选A 在本句中suggest作 建议 解 故选A 9 选D 建议 命令 要求 等动词的名词形式做主语时 其表语从句也须用should型虚拟语气 本句中的should被省略 10 选D 上述提到的这些词后接同位语从句时也须should型虚拟语气 11 选A Whatif 常用于省略疑问句 既可以用于虚拟语气 也可用于直陈语气 本句不省略的形式为Whatwouldyoudoif 12 选B 本句的under引出一个非真实的条件 当然也可以是真实条件 根据上下文 应理解为与过去事实相反 故其谓语动词用wouldhavedone 13 选B eventhough evenif意为 即使 它同if一样可以引出一个真实的让步从句 也可以引出一个非真实的让步从句 根据上