科技英语9句子成分的省略.ppt

该【科技英语9句子成分的省略 】是由【wyj199215】上传分享，文档一共【35】页，该文档可以免费在线阅读，需要了解更多关于【科技英语9句子成分的省略 】的内容，可以使用淘豆网的站内搜索功能，选择自己适合的文档，以下文字是截取该文章内的部分文字，如需要获得完整电子版，请下载此文档到您的设备，方便您编辑和打印。EnglishforScienceandTechnology9OmittingSenEllipsisofpredicateEllipsisofExpressionsEllipsisofObjectplementEllipsisofAdverbialsEllipsisofsubjectEllipsisofattributiveEllipsisofappositivesEllipsisofpredicate01Whenamodalverbisomitted,themeaningofthesentenceisstillclear,"Theexperiment(should)beconductedinacontrolledenvironment."Without"should,"thesentenceemphasizesthesubject,"theexperiment,""be""Thedata(is)consistentwithpreviousfindings."Without"is,"thesentenceimpliesthatthelisteneralreadyknowstheidentityorconditionofthesubject,"thedata,""have""He(pletedtheproject."Without"has,"thesentenceimpliesthatthelisteneralreadyknowsthatthesubject,"he,"'have'EllipsisofExpressions02SummaryWhenthesubjectandthepredicateareclearfromthecontext,thelinkingverb"be""Theexperiment(is)designedtotestthehypothesis."→"Theexperimentisdesignedtotestthehypothesis."(Inbothsentences,thesubject"experiment"andthepredicate"designed"areclear,sothelinkingverb"is"isnotnecessary.)Ellipsisofthelinkingverb"be"EllipsisofadjectivesaspredicateWhentheadjectivemodifiesasubjectandisclearfromthecontext,"Thedata(are)reliable."→"Thedatareliable."(Inbothsentences,thesubject"data"andtheadjective"reliable"areclear,sothepredicate"are"isnotnecessary.)ExampleSummaryWhenaprepositionalphrasefunctionsasapredicate,"Theresults(oftheexperiment)willbereadynextweek."→"Theresultswillbereadynextweek."(Inbothsentences,theprepositionalphrase"oftheexperiment"isnotnecessarybecauseitisclearfromthecontextthattheresultsrefertotheexperiment.)Omittingprepositionalphrasesaspredicate