高中英语语法-省略句

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1、高中英语语法—省略句 种类例句说明主语的省略Beautifulday(=Itisabeautifulday),isn’tit?Pitywelivesofarfromthesea.(Itisapitywelivesofarfromthesea.)有时也可省略整个句子的主语和谓语，只保留次要成分。Shewaspoorbut(shewas)honest.--Didyouknowanythingabouttheaccident?--Notuntilyoutoldme.(=Ididn’tknowanythingaboutituntilyoutoldme.)谓语的省略--whatdoyouthin

2、kmadeMarysoupset?--Losinghernewbicycle(madeMarysoupset).状语从句的省略Seenfromtheplane(whenitisseenfromtheplane),thehouselooksliketinytoys.If(itis)possible,I’llgotherewithyou.注意状语从句中的主语同主句主语的一致性。不定式的省略Theboywantedtoridehisbicycleinthestreet,buthismothertoldhimnotto.(nottoridehisbicycleinthestreet.)--Al

3、ice,whydidn’tyoucomeyesterday?--Iwasgoingto(comeyesterday),butIhadanunexpectedvisitor.若不定式后面是完成时，省略时应保留have；不定式后含有动词be的结构时，也要保留be动词。--Didyoutellhimthenews?--Ioughttohave(toldhimthenews),butIdidn’tknowhowtospeak.--Areyouanengineer?--No,butIwanttobe.Ⅰ、状语从句中的省略用法一、如果从句的主语和主句的主语一致，且从句的谓语含有be动词的某种形式（

4、am/is/are/was/were），可同时省略从句的主语和be动词的某种形式。1、when，while引导的时间状语从句e.g.Dobecarefulwhen(youare)crossingthestreet.When/While(Iwas)onmywaytowork,Imether.2、if，unless，once引导的条件状语从句e.g.If(itis)properlytreated,wastewilldonoharmtotheenvironment.I’llnotgotothepartyunless(Iam)invited.Once(youare)caughtstealing

5、inasupermarket,youwillbepunished.3、though，although，whether，nomatterwhether/what/how/who等引导的让步状语从句e.g.Hewashappy,though/although(hewas)poor.Whether(sheis)sickorwell,sheisalwayscheerful.Nomatterhow/Howeverhardthetask(is),wemustfulfillitintime.（注：从句的主语和主句的主语不一致时，只省略从句中的be动词形式）4、asif，asthough引导的方式状语

6、从句e.g.Herubbedhiseyesandyawnedasif/though(hewas)wakingupafteralongsleep.Hestoodupasif/though(hewanted)toleave.（asif/though+todo表示一个将来的动作） 3二、than，as引导的比较状语从句中的省略用法：当不同的主语进行比较时，一般省略从句中的谓语；当从句中的主语与谓语（be动词除外）和主句中的主语与谓语相同时，通常省略从句中的主语和谓语，只保留比较部分。e.g.Heistallerthanhisbrother(is).Ihaveasmuchasconfidenc

7、einyouas(Ihaveconfidence)inhim.三、以if从句为代表的状语从句中的特殊省略用法：通常省略了itis，thatis，thereis/are。e.g.If(itis)possible/necessary,thisoldtemplewillberebuilt.If(thatis)so,Iwillcallyoubackat5:00pm.Thereareonlyafewbooksinourschoollibrary,if(t