全国MBA考试科目英语语法笔记分享：时态 mba考试科目英语语法：被动语态常用于下列几种情况： 一、动作的执行者无需指出或不明确时 Printingwasintr oducedintoEuropefromChina. Romewasnotbuiltinaday. 二、为了强调动作的承受者 Fourpeoplewerekilledandthirty-oneinjuredinthebombattack. Susanwassingledoutforpraiseyesterday. 三、为了修辞的需要 Hestartedtocomplainaboutthiswickedworldbutwasinterruptedbyaknockatthedoor. YesterdayuhevisitedouruniversityandwaswelcomedbythePresident. [提示] 1.除及物动词外，一些相当于及物动词的短语动词也可作用被动态形式，除个别情况外，短语动词一般不拆开使用。 Thismatterwillbedealtwithassoonaspossible.(短语) 2.不及物动词(或相当于一个不及物动词的短语动词)和表示状态的动词(或短语动词)无被动态形式，如happen，rise，occur，takeplace，breakout等;以及lack，fit，suit，equal，become，resemble，befall，consistof，looklike等。 Thestorytookplacein1949. 3.将主动态形式改为被动态形式时如遇到动词后跟双宾语的情况，我们只能将其中之一变成主语，另一个保持不变。当直接宾语变成主语时，保持在原位的间接宾语前需加介词to。 Igavemyhasbandatieasabirthdaypressent. →Myhasbandwasgivenatieasabirthdaypresent. →Atiewasgiventomyhusbandasabirthdaypresent. Exercises2Choosethebestanswertocompletethefollowingsentences： 1.Theprofessorwasknowledgeableandeloquentand___B_______withenthusiasm. A.wasalwayslistenedB.wasalwayslistenedto C.alwayswaslistenedD.alwayslistenedto 2.Hereturnedaweeklaterandfoundhishouse____D______。 A.hasbrokenintoB.wasbrokeninto C.tobebrokenintoD.hasbeenbrokeninto 3.TheUnitedKingdom_____C_____GreatBritainandNorthernIreland. A.consistedofB.isconsistedof C.consistsofD.consist 4.Theseoranges______B____nice.(smellfeeltaste主动形式可表被动) A.aretastedB.taste C.istastedD.tastes 5.In1950，shewasthelargestshipthat______D____。 A.waseverbuiltB.haseverbuilt C.haseverbeenbuiltD.hadeverbeenbuilt 6.Thehousesuddenlycollapsedwhileit____C______down. A.waspulledB.pulled C.wasbeingpulledD.hadbeenpulled 7.“Howdoyoulikeyournewposition?”“I____B______。” A.don’tsatisfyB.amnotsatisfied(状态) C.can’tsatisfyD.haven’tsatisfied 8.Thesixthgenerationcomputers，withartificialintelligence， ________D__andperfectednow. A.developedB.willhavebeendeveloped C.havedevelopedD.arebeingdeveloped 9.Therearemorethanfiftyproposals___B_______attheconference. A.discussedB.tobediscussed C.discussingD.havingdiscussed 10.ThoughNewtonwasagreatscientist，manyofhisideas ________D__todayandarebeingmodifiedbytheworkoftoday’sscientists. A.aretochallengeB.arechallenging C.maybechallengedD.havebeenchallenged
