目的状语从句

目的状语从句目的状语从句：从句部分是用以补充说明主句中谓语动词发生的目的。引导目的状语从句常用的连词有：that（以便），sothat（以便），inorderthat（为了；以便），lest（免得；唯恐），forfearthat（生怕；以免）等词引导；目的状语从句的谓语常含有may,might,can,could,should,would等情态动词。1．Youmustspeakloudersothat/inorderthatyoucanbeheardbyall.2.Hewrotethenamedownforfearthat(lest)heshouldforgetit.3.Bettertakemoreclothesincasetheweatheriscold.4.Sayitlouder(so)thateveryonecanhearyou.大声说，以便大家都能听到你。5.Iamtellingyouthatlestyoushouldmakeamistake.我告诉你这一点，以免你搞错。6.Speakclearly，sothattheymayunderstandyou.7.ShehasboughtthebookinorderthatshecouldfollowtheTVlessons.===ShehasboughtthebookinordertofollowtheTVlessons.8.Heleftearlyincaseheshouldmissthetrain.9.Hegotupearlysothathecouldcatchthefirstbus.==Hegotupearly(inorder)tocatchthefirstbus.10.Ilenthim$50inorderthathecouldgoforaholiday.学习目的状语从句应注意以下两点：（1）目的状语从句中常含有can,could,may,might,should等情态动词。1.IgotupearlysothatIcouldcatchthefirstbus.我起得很早，目的是为了赶上头班公共汽车。（2）在口语中so可以引导目的状语从句。1.We'llsitnearerthefrontsowecanhearbetter.==We'llsitnearerthefront(inorderto/soasto)tohearbetter.我们坐的靠前一点，因此，我们听得清楚一点。【注意】inorderthat与inorderto的区别：inorderthat+从句inorderto+动词原形（inorderto后面加的那个不叫目的状语从句，叫目的状语）目的状语从句的一个特点：由于目的都是未来的行为，所以从句中一般用表示未来可能性时态，比如上面两句中的could。当然还可以用will,would,can,等用sothat和so…that…,such…that填空并翻译1.You’dbetterspeaklouder______youcanbeheardbyall.2.Hespoke____loud___hewasheardbyall.3.Theweatheris_____nicethatallofuswanttogotothepark.4.It’s_____niceweatherthatallofuswanttogotothepark.5.Theyare_____beautifulpicturesthatIwanttobuyallofthem.6.Heis_____honestaboythatweallbelievehim.7.Heis____ahonestboythatwealltrusthim.8.Timhad_____muchworktodothathedecidednottoseethefilmthatnight.答案：1.You’dbetterspeakloudersothatyoucanbeheardbyall.2.Hespokesoloudthathewasheardbyall.3.Theweatherissonicethatallofuswanttogotothepark.4.It’ssoniceweatherthatallofuswanttogotothepark.5.TheyaresuchbeautifulpicturesthatIwanttobuyallofthem.6.Heissohonestaboythatweallbelievehim.7.Heissuchahonestboythatwealltrusthim.8.Timhadsomuchworktodothathedecidednottoseethefilmthatnight.结果状语从句和目的状语从句有何区别so...that和sothat的区别“so...that...”句型的意思是“如此/这么……以致于……”，常引导结果状语从句，但“so...that...”是个爱“变脸”句型，你一不留意就会出错。“so...that...”句型及其转换也是中考的热点，现将其用法总结归纳如下，让我们一起来看看它是怎样变的吧。一、so...that...句型中的so是副词，常常用来修饰形容词或副词，常用句型为：主语+谓语+so+adj./adv.+that从句。例如：1.Sheissoyoungthatshecan'tlookafterherself.==Sheistooyoungtolookafterherself.2.TheboyransofastthatIcouldn'tcatchhim.==Theboyrantoofastformetocatch.3.Hewassoangrythathecouldn'tsayaword.==Hewastooangrytosayaword.二、在“such...that...”句型中，such修饰名词，意思也是“如此……以致于……”但当名词前有many、much、(a)few、(a)little等词修饰时，句子中要用“so...that...”而不能用“such...that...”。例如：1.Hehassomuchmoneythathecanbuywhathewants.2.I'vehadsomanyfallsthatIhavepainshereandthere.3.ThereislittlewaterintheglassthatIcan'tdrinkanymore.三、so与that也可连起来写，即变成：...sothat...(以便/为了……)，引导目的状语从句。例如：1.IgotupearlysothatIcouldcatchtheearlybus.2.Pleaseopenthewindowsothatwecanbreathefreshair.3.Youmustgonowsothatyouwon'tbelate.四、以“so...that”引导的结果状语从句可以转换成不定式的简单句，即可转换为“...enoughto...”或“...too...to”句型，但这种转换必须符合下列条件：1.当主句和从句的主语一致，且that从句是肯定句时，可用“enoughtodosth.”来转换。例如：①.Themanissostrongthathecanlifttheheavybox.→==Themanisstrongenoughtolifttheheavybox.②.HewassocleverthathecanunderstandwhatIsaid.→==HewascleverenoughtounderstandwhatIsaid.2.当主句和从句的主语不一致，且that从句是肯定句时，可以用“enoughforsb.todosth.”来替换，但须注意不定式的宾语要省略。例如：①ThequestionissoeasythatIcanworkitout.→==Thequestioniseasyenoughformetoworkout.②Theboxissolightthathecancarryit.→==Theboxislightenoughforhimtocarry.3.当主句和从句的主语一致，且that从句是否定句时，可以用“too...to”来替换。例如：①Thegirlissoyoungthatshecan'tdressherself.→==Thegirlistooyoungtodressherself.②IwassotiredthatIcouldn'tgoonwiththework.→==Iwastootiredtogoonwiththework.4.当主句和从句的主语不一致，且that从句是否定时，如果要用“too...to...”替换“so...that...”，则用介词for引出动词不定式的逻辑主语，可以用“too...forsb.todosth.”来替换，注意不定式的宾语要省略。①Thebagissoheavythatshecan'tmoveit.→==Thebagistooheavyforhertomove.②Itissohotthatwecan'tsleep.→=Itistoohotforustosleep.