状语从句讲解和练习

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1、状语从句讲解和练习状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。例如：1.Naturally,ourgrandparentswerepleasedtogetourphonecall.(副词)2.Weworkedhard,fromsunrisetosunset.(介词状短语)3.Tohelpmydisabledaunt,Ispendanhourworkinginherhouseeveryday.(不定式)4.Seenfromadistance,thefarmhouselooked

2、deserted.(过去分词)5.IknowhowtolightacampfirebecauseIhaddoneitbefore.（原因状语从句）状语的位置比较灵活，可以位于句首、句末或句中。enough用作状语修饰形容词和副词时必须后置。状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词和特殊的连接词即考点。现分别列举如下:1．时

3、间状语从句常用引导词：when,as,while,assoonas,while,before,after,since,till,until特殊引导词：theminute,themoment,thesecond,everytime,theday，theinstant,immediately,directly,nosooner…than,hardly…when,scarcely…whenIdidn’trealizehowspecialmymotherwasuntilIbecameanadult.WhileJohnwaswat

4、chingTV,hiswifewascooking.Thechildrenranawayfromtheorchard(果园)themomenttheysawtheguard.NosoonerhadIarrivedhomethanitbegantorain.EverytimeIlistentoyouradvice,Igetintotrouble.2．地点状语从句常用引导词：where特殊引导词：wherever,anywhere,everywhereGenerally,airwillbeheavilypollutedwhe

5、retherearefactories.Whereveryougo,youshouldworkhard.3．原因状语从句常用引导词：because,since,as,since特殊引导词：seeingthat,nowthat,inthat,consideringthat,giventhat,consideringthat,MyfriendsdislikemebecauseI’mhandsomeandsuccessful.Nowthateverybodyhascome,let’sbeginourconference.The

6、higherincometaxisharmfulinthatitmaydiscouragepeoplefromtryingtoearnmore.Consideringthatheisnomorethan12yearsold,hisheightof1.80misquiteremarkable.4．目的状语从句常用引导词：sothat,inorderthat特殊引导词：lest,incase,forfearthat，inthehopethat,forthepurposethat,totheendthatThebossaske

7、dthesecretarytohurryupwiththeletterssothathecouldsignthem.Theteacherraisedhisvoiceonpurposethatthestudentsinthebackcouldhearmoreclearly.5．结果状语从句常用引导词：so…that,so…that,such…that,特殊引导词：suchthat,tothedegreethat,totheextentthat,tosuchadegreethat,Hegotupsoearlythatheca

8、ughtthefirstbus.It’ssuchagoodchancethatwemustnotmissit.Tosuchandegreewasheexcitedthathecouldn’tsleeplastnight.6．条件状语从句常用引导词：if,unless,特殊引导词：as/solongas,onlyif,