中考英语语法专项状语从句课件

初中英语语法状语从句目录01状语的定义02状从的种类03易混点辨析04综合运用01状语的定义/Let’slearn.Heruns

fast.Thestudentsareplayingontheplayground.Let’slearn.Igetupat7am.I’mlatebecauseImissedthebus.什么是状语？1.修饰动词、形容词、副词以及全句的句子成分叫状语；2.说明动作的时间、地点、方式、程度等。3.用作状语的通常是副词、介词短语、不定式和从句等。状语(Adverbial)“补充细节”

时间状语什么时候（when?）Igetupat7am.地点状语在哪里（where?）Helivesnearthepark.原因状语为什么（why?）I’mlatebecauseImissedthebus.方式,程度状语怎么/多（how?/howmuch?）Herunsfast.Themovieisveryinteresting.条件状语在什么条件下（if）Youcanpassifyoustudyhard.目的状语为了什么而做Shestudieshardtogetgoodgrades.结果状语说明“最终结果”Hestudiedhardsothathepassedtheexam.02状从的种类/时间状从地点状从原因状从目的状从结果状从让步状从比较状从条件状从状从的定义：用作状语的从句，由“从属连词+完整句子（主谓结构）”构成，通常修饰主句的动作或状态。时间状从修饰主句动作的时间，常用从属连词引导，需特别注意“时态一致性”（主过从过、主将从现）。when当……时（动作可长可短）Hewasreadingwhenthephonerang.while当……时（动作持续）Whileshewascooking,Iwasdoinghomework.as一边……一边；随着Wetalkedaswewalked.before在……之前Washhandsbeforeyoueat.after在……之后IwenttobedafterIfinishedmyhomework.until/till直到……为止Hewaiteduntilshecameback.assoonas一……就……IwilltellyouassoonasIgetthenews.当连词后面的事，能够持续一段时间时，when,while,as都行。Hisphonerangwhen/while/ashewassleeping.持续动作注意BesidesWhen

还可以表示“这时，突然”Hewassleepingwhenthephonerang.While还可以表示两件事的对比,“而,然而”Helikessleeping

while

shelikeseating.

not…until/till…“直到……才……”Shedidn’tsleepuntil/till

thephonerang.直到铃声响起，她才睡觉。条件状从修饰主句动作的前提条件if如果Ifitdoesn’traintomorrow,wewillgohiking.unless除非Youwon’tpasstheexamunlessyoustudyhard.aslongas只要Youcanborrowthebookaslongasyoureturnitontime.注意

主句用将来时,

从句用一般现在时

Wewillnotgoshoppingifitrainstomorrow.2.主句谓语也可以含有情态动词，如must,can,could,should等

Ifthetrafficlightsarered,youmuststopandwait.3.主句也可以用祈使句

Ifyouwanttoloseweight,

takesomeexercise.

if

引导的条件状语从句原因状从解释主句动作的原因，语气有强弱之分（because最强，since次之，as最弱）1.Because,因为回答why提问Let’sgoshopping，becauseIamunhappy.2.Since,既然,因为Sinceyouareunhappy,let’sgoshopping!既然宝宝不开心，不如咱们去购物吧。显而易见的原因3.as,由于表示大家都知道的原因Asitwasgettingdark,wewalkedfaster.因为天要黑了，我们走得更快了。结果状从1.So+adj./adv.+that“如此……以至于……”IatesomuchthatI’mnothungryanymore.我吃了很多，以至于我一点儿也不饿了。说明主句动作带来的结果2.such+(a/an)+adj.+n.+that从句“如此……以至于……”Itissuchacolddaythatwecan’tgoout.目的状从说明主句动作的目的1.inorderthat+句子

sothat+句子

“为了、以便于”Let’seatbarbecue

inorderthat/sothatwecanfindtheanswerto

life.2.inorderto+动原

soasto+动原

“为了、以便于”Let’seatbarbecue

inorderto/soastofind

theanswertolife.让步状从表示“主句情况与从句情况相反”，核心是“转折逻辑”though尽管；虽然（可放句首/句中）Thoughheisyoung,heknowsalot.although尽管；虽然（语气比though强，只放句首）Althoughitrainedheavily,westillwenttoschool.evenif即使（假设的让步）Iwillsupportyouevenifyoufail.Althoughyouarehandsome,Idon’tloveyou.although/though:虽然、尽管Evenifhehadthemoney,hewouldn’tbuyit.他即使有钱也不会买它。Eventhoughit’shardwork,Ienjoyit.虽然工作艰苦，我还是很喜欢。evenif/eventhough:即使假设性真实比较状从表示两者之间的比较关系as+adj./adv.原级+as和…一样Sheisastallashersister.notas/so+adj./adv.+as不如…Thisbookisnotasinterestingasthatone.地点状从修饰主句动作的地点where在…...的地方Wherethereisawill,thereisaway.wherever无论哪里Iwillfollowyouwhereveryougo.03易混点辨析/时态错误：条件、时间状语从句用“主将从现”，不能用will。❌Ifhewillcome,Iwillpreparedinner.✅Ifhecomes,Iwillpreparedinner.连词连用错误：because不与so连用，though不与but连用。❌Becauseitwaslate,sowetookataxi.✅Becauseitwaslate,wetookataxi.so/such混淆：so+形/副，such+名词。❌Itissoaniceday.✅Itissuchaniceday.while/when混淆：while接持续动作（进行时），when可接短动作。❌Whilethedoorbellrang,IwaswatchingTV.✅Whenthedoorbellrang,IwaswatchingTV.1.时态错误：条件、时间状语从句用“主将从现”。Ifhewillcome,Iwillpreparedinner.Ifhecomes,Iwillpreparedinner.2.连词连用错误：because不与so连用，although不与but连用。Becauseitwaslate,sowetookataxi.Becauseitwaslate,wetookataxi.×√×√时态错误：条件、时间状语从句用“主将从现”，不能用will。❌Ifhewillcome,Iwillpreparedinner.✅Ifhecomes,Iwillpreparedinner.连词连用错误：because不与so连用，though不与but连用。❌Becauseitwaslate,sowetookataxi.✅Becauseitwaslate,wetookataxi.so/such混淆：so+形/副，such+名词。❌Itissoaniceday.✅Itissuchaniceday.while/when混淆：while接持续动作（进行时），when可接短动作。❌Whilethedoorbellrang,IwaswatchingTV.✅Whenthedoorbellrang,IwaswatchingTV.3.so/such混淆：so+形/副，such+名词。Itissoaniceday.Itissuchaniceday.4.while/when混淆：while接持续动作（进行时），when可接短动作。

Whilethedoorbellrang,IwaswatchingTV.Whenthedoorbellrang,IwaswatchingTV.×√×√04综合运用/用适当的连词填空：(1)Iwillgotothepark______itdoesn’traintomorrow.(2)Hedidn’tgotobed_______hefinishedhishomework.(3)Shecried___________shewassad.untilifbecause2.判断句子正误，错误的改正：(1)Thoughheispoor,butheishappy.

（×，去掉but）(2)AssoonasIwillarrive,Iwillcallyou.

（×，willarrive改为arrive）1.Theydidn’tstartthework______their

teachercameback.

A.untilB.whileC.assoonasD.if2.OurclasswillgototheSunIslandtomorrow.Assoonaswe___there,we’llbegintoplanttrees.

A.arrivedB.arriveC.willarriveD.arrives3.---Doyouknowifhe___toplaybasketballwithus?

---Ithinkhewillcomeifhe___freetomorrow.

A.comes;isB.comes;willbe

C.willcome;isD.willcome;willbe4.Weshouldstudyhard,______wewanttogetagoodjobinthefuture.A.andB.ifC.whenD.assoonas5.Iwaslateforclassyesterday_____therewassomethingwrongwithmybike.

A.whenB.becauseofC.soD.because6.BecauseIwasillyesterday,________Istayedathome.A.sinceB.andC.soD./7.Itwas____acolddaythateveryonewantstogobackhome.

A.veryB.tooC.such