考点24 状语从句-备战2023年中考英语一轮复习考点帮

考点24状语从句状语从句是历年各省市中考必考知识点。从考查形式看，一般有单项选择、完形填空、词语运用等。所占分值通常为2～4分。从命题意图看，侧重考查考生的具体语言环境中使用连词的能力。主句+主句+(that)+肯定句宾语从句宾语从句复合句when,while,before,after,as,untiloalthough,though,eventhough/if指“时间”指“地点”指“原因”从句为特主句+疑问词+陈述句⊙殊疑问句主句+if/whether+陈述句⊙为疑问句指“人”⊙指“物”O状语从句定语介词+which关系代词关系副词o重点考向重点考向从属连词例句"与……同时，在……期间",从句常用延续性动词或表示状态的词"当……时",表示主句的动作和从句的动作同时或先后发生，从句的动词可用延续性动词，也可用非延续性动词"正当，一边……一边随着",表示两个动作同时发生或某事发生时，另一个动作发生了到……为止",主句必须到……才",主句常用短暂性动词"自……以来",主句用一般现在时或现在完成时，从句用一般过去时已经听许多好的事情。在……之后篮球吧。【知识拓展】时间状语从句的时态问题：在时间状语从句和条件状语从句中，主句如果使用一般将来时态，从句使用一般现在时表示将来，即所谓的"主将从现"。WhenIgottotheairport,theguestshadleft.(go词)的背景或条件时，只能用as。这时，as常表示"随着……""一边……,一边……"之意。③when用于表示"一……就……"的句型中(指过去的事情)。sb.hadhardly(=scarcely)donesth.when...=Hardly/Sca(5)表示"一……就……"的结构hardly/scarcely..when/before,nosooner..than和assoonas都可以表示"一……就……"的意思。Speakclearlysothat/inordertoeve结果状语从句such...that...so...that...为了",引导结果状语从句时可译为"以便"。HeworkedhardathislessonssothatheHeworkedhardathislessons,sothathegainedhighgrasothat引导目的状语从句时，表示"以便，为了",从句中常使用can,could,may,might,will,would,should等情态动词或助动词；引导结果状语从句时Hehastoearnsolotsofmoneysothathecanbu4.such...that...(1)such+a(n)+形容词+单数名词+that从句Thisissuchagoodbookthatallofus(3)such+(形容词)+不可数名词+that从句5.so...that...于……"。(3)so+many/muchfew/little(少)+名词+that从句用such..that...。注意：当little的意思是"小"时，仍用such..that..6.用inorderthat引导：inorderthat的意思是"为了"。7.用incase引导：incase此时的意思是"以防""以备"。will,would,can等。三、条件状语从句unless的意思是"如果不，除非"。可与if...not互换。as/solongas的意思是"只要"once引导的条件状语从句，意为"一旦……就",从句可置于主句前或后。Ifyoufailintheexam,youwilllethimdown.=Ifyouworkhard,youwillmakegreatp"if"引导的条件状语从句的记忆口诀条件句表真实，主将从现要遵从；2._hehaslittleknowledge,theoldworkerhasalotofexperienceA.AlthoughB.BecauseC.IfD.While—ShehomeuntilshefinishesherwoA.won'tgoB.didn'tgoC.w4.—Let'sgoswimmingifitthiswe—ButnobodyknowsifitA.willbefine;willB.C.isfine;rainsD.willbefinwearriveattheairportnow,wehaven'tenoughtA.EvenifB.IfC.UnlessA.too;toB.very;thatC.so;thaA.untilB.while8.It'ssnowingsoharA.whenB.untilC.since9.Therearefewerandfewerligersintheworld.TheA.ifB.sinceC.unlessD.becauseA.becauseB.unlessA.aren'tB.weren'tC.haven'tbeenA.UnlessB.BecauseC.UntilA.unlessB.untilC.ifD.thoughA.WhetherB.UnlessC.SinceA.soB.althoughC.butD.becauseA.notonly...butalsoB.A.goB.wentA.ifB.untilC.thoughD.unlessA.becauseB.soC.thoughA.becauseB.unlessC.whenD.if A.eventhoughB.sothatC.asA.whetherB.unlessC.sinceD.because A.beforeB.ifC.thoughD.unlessA.ifB.afterC.whenD.unlessA.becauseB.ifC.untilA.beforeB.althoughC.becauseA.becauseB.ifC.until29.(2022·黑龙江齐齐哈尔·中A.ifyouwritethemdownC.ifyouwon'twritethemdownA.orB.unlessC.becauseA.afterB.becauseC.whileonmyown_bothofusworktogether.—Noproblem.Let'sA.ifB.butC.becauseD.unlessA.ThoughB.TillC.WhenA.becauseB.although—Comeon!UseyourheadandyouwillfiA.such;thatB.so;whichA.eventhoughB.aslongasC.asif37.(2022-江苏·无锡外国语学校二模)—Whydidhelooksosad?—HisfriendtoldhimthatitwouldbequiteaA.afterB.beforeC.sinceA.don'tallowB.won'tallow—IusuallytalktothemtomakeA.unlessB.becauseC.untilD.ifA.untilB.sinceC.althoughalwaysremindsmetovaluethetime.A.soB.andC.thoughA.ifB.unlessC.whenD.whetherA.butB.ifC.whileD.unlessA.asB.unlessC.sinceA.soB.asC.ifD.unlessA.untilB.unlessC.because47.(2022.内蒙古兴安盟·二模)—Ithinktheenvironmentisterribletheseyears.—Yes,itwillbeevenworse_thegovernmenttakesactiontoprotectit.A.thoughB.whenC.ifD.unlessA.sinceB.althoughC.while49.(2022-江苏宿迁·三模)It'sapitythatsmokerswon'trealizetheimportanceofhealth A.beforeB.untilC.sinceD.ifbossoffershimmoremoneyA.afterB.whenC.unlessD.if—Youneedn'tworryaboutthewA.untilB.ifC.unlessD.when52.(2022·江苏省锡山高级中学实验学校三模)LoveyourparentstheyarealiveA.thoughB.becauseC.whileA.invitedB.willbeinvitedC.wasinviting54.(2022-江苏·射阳县第四中学一模)—IsourWechataccountsa—Yes,nobodycanuseit_theyhavethepassword.A.unlessB.whenC.sinceD.if