初中复合句和简单句转换

初中复合句和简单句转换1/15一．用“及物动词+不定式”结构可以将含有that引导的某些宾语从句的复合句转换成简单句。例如：1.Hedecidedthathewouldbuyadigitalcameraonline.→Hedecidedtobuyadigitalcameraonline.2.Wehopedthatwewouldcomebacksoon.→Wehopedtocomebacksoon.3.IexpectthatIshallfinishmyworkbythisSunday.→IexpecttofinishmyworkbythisSunday.二．用“疑问词+不定式“结构可以将某些含有连接代词或连接副词引导的宾语从句转换简单句。例如：1.Idon’tknowwhichoneIcanbuy.→Idon’tknowwhichonetobuy.2.Wewonderwherewe’llgothisSunday.→WewonderwheretogothisSunday.3.CouldyoupleaseteachmehowIcansearchtheInternet?→CouldyoupleaseteachmehowtosearchtheInternet?三．用“too…to…”结构可以将含有so…that引导的结果语从句(否定)的复合句转成简单句。如：1.Theboyissoyoungthathecan’tlookafterhimself.→Theboyistooyoungtolookafterhimself.2.ThequestionissodifficultthatIcan’tanswerit.→Thequestionistoodifficultformetoanswer.四．用“…enough+不定式”结构可以将含有so…that…引导的结果状语从句（肯定）的复合句转变为简单句。例如：1.Thegirlissotallthatshecanreachtheapplesonthetree.→Thegirlistallenoughtoreachtheapplesonthetree.2.Thishallissolargethatitcanhold2000people.→Thishallislargeenoughtohold2000people.3.Thetablewassolightthatthelittleboycancarryit.初中复合句和简单句转换2/15→Thetablewaslightenoughforthelittleboytocarry.五．用“happen+不定式”或“seem+不定式”结构可以分别将“Ithappensthat…”和“Itseemsthat…”等含有主语从句的复合句转换为简单句。例如：1.Ithappenedthattheteachersawhimplayinginclass.→Theteacherhappenedtoseehimplayinginclass.2.Itseemedthatsharkshavebeenontheearthforthousandsofyears.→Sharksseemedtohavebeenontheearthforthousandsofyears.3.Itseemedthatthiscameraofferedthemostatthebestprice.→Thiscameraseemedtoofferthemostatthebestprice.六．用“inorder+不定式”或“soas+不定式”结构可以将含有sothat引导的目的状语从句的复合句转换为简单句。如：1.Shedecidedtobuyacameraonlinesothatshecouldreceiveitsoon.→Shedecidedtobuyacameraonlineinordertoreceiveitsoon.→Shedecidedtobuyacameraonlinesoastoreceiveitsoon.2.IwentovermycompositionagainandagainsothatIcouldn’tmakeanymistakes.→Iwentovermycompositionagainandagaininordernottomakeanymistakes.→Iwentovermycompositionagainandagainsoasnottomakeanymistakes.3.MiyokoboughtacamerasothatshecouldtakepicturesinBeijing.→MiyokoboughtacamerainordertotakepicturesinBeijing.→MiyokoboughtacamerasoastotakepicturesinBeijing.七．在某些作表语的形容词后面加不定式可以将某些含有状语从句的复合句转变成简单句。例如：1.IwasgladwhenIheardthegoodnews.→Iwasgladtohearthegoodnews.2.Tom’sparentswereverysurprisedastheyknewallaboutit.→Tom’sparentswereverysurprisedtoknowallaboutit.八。祈使句+or+简单句可转换为if引导的否定的条件句+主句的句型；祈使句+and+简单句可转换为if引导的肯定初中复合句和简单句转换3/15的条件句+主句的句型。例如：1.Bebrave,oryou'llloseyourchance.→Ifyouaren'tbrave,you'llloseyourchance.2.Comeon,orwe'llmisstheearlybus.→Ifwedon'thurry,we'llmisstheearlybus.九定语从句的主从句缩略为简单句为了使表达言简意赅，英语中常用一定的语法手段把句子简缩。定语从句简缩成单词或短语就是其中常见的一种现象。1．在主动式定语从句中，如关系代词作从句的主语，谓语是一个行为动词，这时从句常缩略为一个现在分词短语。如：①Themanwhoiswalkingalongthestreetcomesfromourcompany.→Themanwalkingalongthestreetcomesfromourcompany.②Thislensproducesrayswhichconvergetowardsapoint.→Thislensproducesraysconvergingtowardsapoint.如果从句的谓语动词后没有作状语的介词短语，由该动词变成的现在分词常置于所修饰的词之前。如：①Thislensproducesrayswhichconverge.→Thislensproducesconvergingrays.②Thecountrieswhicharedevelopingshouldgetunited.→Thedevelopingcountriesshouldgetunited.把定语从句简缩为现在分词短语有以下几种情况：（1）从句的谓语和主句的谓语所表达的时间要一致。如：Weusedtoliveinthehousewhichfacedsouth.→Weusedtoliveinthehousefacingsouth.（2）从句的谓语动词是进行时态。如：Cometomorrowandshowyourvisatothemanwhowillbesittingatthatdesk.→Cometomorrowandshowyourvisatothemansittingatthatdesk.（3）从句和主句的谓语所表达的时间都是泛指。如：Chinaisadevelopingsocialistcountrywhichbelongstothethirdworld.→Chinaisadevelopingsocialistcountrybelongingtothethirdworld.（4）从句谓语动词的动作一发生，主句谓语动词的动作紧接着发生。如：Themanwhostoleintotheroomwascaughtimmediatelyonthespot.→Themanstealingtheroomwascaughtimmediatelyonthespot.（5）从句谓语动词的动作可发生在主句谓语动词的动作这前。如：Canyoucatchthebuswhichwillleaveat8thismorning?→Canyoucatchthebusleavingat8thismorning?2．在定语从句中，如从句的谓语动词是系动词be的一般现在时或一般过去时，表语是介词短语、形容词短语或名词短语，该从句可以缩略成介词短语、形容词短语或名词短语，作后置定语。如：①Wesawtheglassesthatwereonthetablefalloffontothefloor.→Wesawtheglassesonthetablefalloffontothefloor.②Chinaiscountrywhichisrichinresources.→Chinaiscountryrichinresources.③Theyhadtofetchwaterfromawellwhichwasamileawayfromthevillage.→Theyhadtofetchwaterfromawellamileawayfromthevillage.如果定语从句仅有一个案形容词作表语，从句简缩后，该形容词的位置由其性质而定：若是表语形容词，应放在所修饰的词之后。如：Allthosewhoarepresentarefromthenorth.→Allthosepresentarefromthenorth.初中复合句和简单句转换4/15若是定语形容词，则应置于所修饰的词之前。如：Iwanttheflowerwhichisred.→Iwanttheredflower.3．如定语从句中的谓语动词有表示程度、方式等副词作状语，可把从句缩略为“副词+现在分词”结构作定语，置于所修饰的词前面。副词和现在分词用连字符连起来。如：①Thepeasantswhoworkharddeservesuchrewards.→Thehard-workingpeasantsdeservesuchrewards.②Thisisariverwhichflowsfast.→Thisisafast-flowingriver.4．如定语从句中的及物动词带有一个普通名词作宾语，可把从句缩略为“名词+现在分词”结构作前置定语。名词和现在分词用连字符连结起来。如：ThesouthofJiangsuisanareawhichgrowsrice.→ThesouthofJiangsuisarice-growingarea.Malaysiaisacountrywhichproducesrubber.→Malaysiaisarubber-producingcountry.5．一系列定语从句形容词在定语从句中作表语时，从句可缩略成并列形容词短语作前置定语。如：①Apersonwhoisgentle,lovableandfamiliarisalwayseasytogetalongwith.→Agentle,lovableandfamiliarpersonisalwayseasytogetalongwith.②Marxismisasciencewhichislivinganddeveloping.→Marxismisalivinganddevelopingscience.6．如定语从句中的谓语动词与所修饰的词构成逻辑上的动宾关系，从句通常可以缩略成不定式短语，放在所修饰的词之后置定语。如：Heisagoodpersonwithwhomyoucanw