通用版中考英语二轮复习状语从句讲义1Word格式文档下载.docx
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通用版中考英语二轮复习状语从句讲义1Word格式文档下载.docx
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(adverbialclauseofcause)
3.条件状语从句;
(adverbialclauseofcondition)
4.让步状语从句;
(adverbialclauseofconcession)
5.比较状语从句;
(adverbialclauseofcomparison)
6.目的状语从句;
(adverbialclauseofpurpose)
7.结果状语从句。
(adverbialclauseofresult)
状语从句的时态特点
一般情况下,时间和条件状语从句的谓语动词一般用“一般现在时”表示“一般将来时”,用“现在完成时”表示“将来完成时”。
(主将从现)例如:
IwillcallyouassoonasIarriveinBeijing.我一到北京就给你打电话。
(这是由assoonas引导的时间状语从句,从句中的谓语动词arrive是一般现在时,表示一般将来时,绝不可用willarrive)
状语从句用法分析
(一)时间状语从句:
1)连接词when、while、as引导的时间状语从句。
while:
可表示对比(从句只用连续性动词)
2)由till或until引导的时间状语从句,一般情况下两者可以互换。
如果主句中的谓语动词是瞬时动词时,必须用否定形式;
“直到….才”
如果主句中的谓语动词是延续性动词时,用肯定形式,“直到…”
Ididn'
tgotobeduntil(till)myfathercameback.直到我父亲回来我才上床睡觉。
Iworkeduntilhecameback.我工作到他回来为止。
3)由since引导的时间状语从句。
“自从…”since引导的从句的谓语动词可以是延续性的动词,又可以是瞬时动词。
一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时。
但在Itis/hasbeen+一段时间时间+since从句的句型中,主句多用一般现在时,从句为过去时。
IhavebeeninBeijingsinceyouleft.自从你离开以来,我一直在北京了。
4)由assoonas引导的时间状语从句。
表“一…就”。
AssoonasIreachCanada,Iwillringyouup.我一到加拿大,就给你来电话。
5)由bythetime引导的时间状语从句。
注意时态的变化:
在一般情况下,如果从句的谓语动词用一般过去时,主句的谓语动词用过去完成时;
例如:
Bythetimeyoucameback,Ihadfinishedthisbook.到你回来时,我已经写完这本书了。
6)before,after引导的时间状语从句
主、从句的动作发生有先后关系,动作在前的,要用过去完成时,动作在后的要用一般过去时。
如:
Afterhehadfinishedhishomework,hewenttobed.
随堂小练:
1.Thecrewmembersdidn’tleave______allthepassengersgotofftheplane.
A)whenB)whileC)untilD)unless
2.______IsawtheflagrisingatBeijingOlympicGames,IreallyfeltproudofChina.
A)BeforeB)UntilC)WhenD)If
3.Mybrotherwaswritingane-mail________IwaswatchingTVthislastnight.
A.afterB.untilC.whileD.assoonas
4.Thefiremenstoppedworkingwhenalltheworkersweresaved.(保持句意基本不变)
Thefiremen_____stopworking_____alltheworkersweresaved.
5.Maryfinishedherwork.Thenshewenthome.(合并为一句)
Mary________gohome________shefinishedherwork.
CCCdidn’tuntil;
didn’tuntil;
(二)原因状语从句
由连词because,since,as引导,也可由for,nowthat等词引导
Ididn’tgotoschoolyesterdaybecauseIwasill.我昨天没去上学,因为我生病了。
Sinceeverybodyishere,let’sbeginourmeeting.既然大家都来了,让我们开始开会吧.
Asyouareinpoorhealth,youshouldnotstayuplate.既然你身体不好,你就不该熬夜.
Iaskedhertostaytotea,forIhadsomethingtotellher.我请她留下来喝茶,因为我有事要告诉她.
Nowthatsinnerisready,goandwashyourhands.既然饭已经准备好了,去洗手吧。
难点:
because,since,as,for,辨析
because,as,for,since这几个词都是表示“原因”的连词,语气由强至弱依次为:
because→since→as→for。
其because,since,as均为从属连词,引导原因状语从句;
而for是并列连词,引导并列句。
1.Marywaslatefortheparty______somethingwentwrongwithhercar.
A)sothatB)untilC)becauseD)though
2.______you’reinterestedinChinesehistory,let’sgototheShanghaiMuseum.
A)SinceB)BecauseC)AlthoughD)For
3._______youhavemadeupyourmindtoloseweight,you'
dbettereatlessintheevening.
A)SinceB)AlthoughC)UnlessD)Until
CAA
(三)目的状语从句
由sothat,inorderthat.表示“为了,以便”连接的目的状语从句。
Cherrywaswalkingquicklysothat(inorderthat)shecouldarriveatthecinemaintime.
Johnsentthemailbyairinorderthat(sothat)itmightarrivealittleearlier.
注意:
1)通常情况下,sothat等于inorderthat.
2)从句中往往出现情态动词:
can\could\may\might
3)当主从句的主语一致时,可转换为相应动词不定式结构:
soasto\inorderto
Inorderto后跟动词原形,inorderthat后跟从句。
1.Shestoodup_______shecouldseethewordsontheblackboardclearly.
A)sothatB)suchasC)asD)inorderto
2.ThismorningIgotupearlybelatefortheEnglishexam.
A)inorderthatB)inordertonotC)soastoD)soasnotto
AD
(四)结果状语从句
由so…that连接结果状语从句
so...that=...enoughtodo
so…that(not)=too…todo=not+(反义词)+enoughtodo同义句转换
Thelittleboyissoshortthathecan’treachthemaponthewall.
Thelittleboyistooshorttoreachthemaponthewall.
Theboyisnottallenoughtoreachthemaponthewall.
too…to和…enoughto后跟动词原形,so…that后跟从句。
sucha\an+形+单名=so+形+a\an+单名“如此…以至于”
1.Theboyissocleverthathecanworkouttheproblemhimself.(保持原句意思)
Theboyisclever________________workouttheproblemhimself.(崇明县)
2.Thelittlegirlwasfrightenedinthedarkness.Shebegantocryforhelp.(合并为一句)
Thelittlegirlwas______frightened______shebegantocryforhelp.(松江区)
3.Jennyeatslessmeatinordertolosesomeweight.(保持原句意思不变)
Jennyeatslessmeat____________shecanlosesomeweight.
4.Theicecreamwillmelt,soyou’dbetterputitinthebridgeatonce.(保持原句意思不变)
Theicecreamwillmelt________you_____putitinthebridgeatonce.
1.enoughto2.sothat3.sothat4.Ifdon’t
(五)条件状语从句:
表示状语从句由连词if,unless(=ifnot)引导。
Ifitdoesn’traintomorrow,wewillgohiking.如果明天不下雨,我们就去远足.
Iwillgotothepartyunlesshegoestheretoo.我不会去参加聚会的,除非他也去.(如果他不去,我也不去.)
Youwillbelateunlessyouleaveimmediately.如果你不马上走,你将会迟到的.
(=Ifyoudon’tleaveimmediately,youwillbelate.)
用条件状语从句时要注意时态的正确使用,当主句是将来时的时候,从句要用一般现在时.
Hewillnotleaveifitisn’tfinetomorrow.
一般将来时,一般现在时
1.TheBritishsingerAdelesaysshewon’tgoonadiet_____it’sforhealthreasons.
A)sinceB)untilC)unlessD)because
2.__________allofuscanlearntolove,everythingarounduswillbeawonder.
A)BecauseB)IfC)BeforeD)Although
3.Mr.Liwon’tallowustoplayfootball______we’vefinishedourhomework.
A)ifB)whenC)becauseD)unless
4.Ifyoudon’timproveyourhandwriting,you’lllosemarksintheexam.(保持原句意思)
________you________yourhandwriting,you’lllosemarksintheexam.(金山区)
5.Bequick,oryouwillmisstheschoolbus.(保持句意基本不变)
Youwillmisstheschoolbus___________you___________quick.
CBDUnlessimprove;
unlessbe
(六)让步状语从句
表示让步的状语从句由连词though,although,evenif引导.
though,although当“虽然”讲,都不能和but连用.Although,(though)…but的格式是不对的.但是他们都可以同yet(still)连用.所以thought(although)…yet(still)的格式是正确的。
比较:
l).W:
Althoughheisrichbutheisnothappy.
R:
Althoughheisrich,yetheisnothappy.虽然他很富有,然而他并不快乐.
2).R:
Althoughwehavegrownup,ourparentstreatusaschildren.
R:
Althoughwehavegrownup,ourparentsstilltreatusaschildren.
尽管我们已经长大了,可是我们的父母仍把我们看作小孩。
evenif,eventhough“即使”
重难点:
主将从现
主将从现是指在在复合句中,由when,assoonas,after,before,until等引导的时间状语从句和由if,unless引导的条件状语从句,都符合“主将从现”的原则,即主句是一般将来时(或用一般现在时表示一般将来时的意义),从句要用一般现在时。
通常分为三类情况:
(1)主:
(一般将来时);
从:
(一般现在时).
IwillcallyouassoonasIarriveinNewYork.
(2)主:
(祈使句);
Don’tlaughatmewhenImakeamistake.
(3)主:
(含有情态动词的一般现在时);
Youshouldbequietwhenyouareinthereadingroom
【各区模拟卷相关试题】
1.Mary______toworkinthewestofChinaaftershegraduatesfromuniversity.
A)goesB)willgoC)wentD)would
2.Iwillgivehimthenewsassoonashe_______backfromBeijingtomorrow.
A)comeB)willcomeC)comesD)came
3.Sam______ustheresultassoonasthemanagermakesadecision.
A)tellsB)hastoldC)willtellD)wouldtell
4.MayDayiscoming.Myfamily______tohaveabarbecueifitdoesn’train.
A)goesB)willgoC)wentD)havegone
5.TheBrowns_______apartyinthegardenifitisfinethisweekend.
A)haveB)willhaveC)werehavingD)had
6.Ifitrainsheavily,we_______someindooractivitiesinsteadofplayingfootball.
A)doB)willdoC)didD)havedone
7.Youwillknowitsmeaningifyou_______itupinthedictionary
A.lookB.looksC.willlookD.looked
8.Sam,______meifyoucan’tworkoutthereportalone.
A)callB)willcallC)callingD)called
BCCBBBAA
随堂练习:
I.选择一
1.Wedidn'
tenjoytheholiday______theweatherwassoawful.
A)thoughB)ifC)unlessD)because
2.Youcan'
tplaythecomputergames.Youmay______helpmewiththehousework______doyourhomework.
A)notonly..,butalsoB)both...and
C)neither...norD)either...or
3.Chinesefootballwon'
tbeimproved______schoolstudentsreceivefootballeducationattheearlyage.
A)afterB)sinceC)unlessD)though
4.Hurryup,______youwon'
tbeabletocatchthefirsttraintoNanjing.
A)andB)butC)soD)or
5.Idon'
treallylikethesinger,______Ihavetosayshesingswell.
A)untilB)unlessC)thoughD)because
6.Youwillbelateforthetrain______youdon'
thurryupnow.
A)whenB)ifC)becauseD)unless
7.Everyoneknowsfireisveryusefulinourdailylife,______itisalsodangerous.
A)soB)orC)becauseD)but
8.Ifthewindblowssoftly,we______kitesintheparkinsteadofplayingcardsathomethisafternoon.
A)flewB)willflyC)areflyingD)haveflown
9.Jimwilltakeupdrawingashishobbywhenhe______theageoffive.
A)reachedB)reachesC)willreachD)hasreached
10.Theartistdidn’tstopimprovinghispainting_____hegotsatisfied.
A)unlessB)becauseC)whenD)until
11.Iwilltelephonethepoliceandcomplainaboutit______thenoisestopssoon.
A)unlessB)thoughC)becauseD)if
12.Themanageraskedhimifhe______fortheextraworkthenextweekend.
A)hadcomeB)willcomeC)wouldcomeD)came
13.Whentheparentsarrivedatthehall,thestudents______theirprojects.
A)havefinishB)hadfinishedC)finishedD)arefinishing
14.Allthepassengerswillstayattheairportforanotherdayifthesnowstorm______tomorrow.
A)doesn’tstopB)didn’tstopC)won’tstopD)hasn’tstopped
15.Itispolitetoturnoffourmobilephoneswhentheshow_______.
A)beganB)beginsC)isbeginningD)willbegin
16.Ifit__________tomorrow,wewillhaveapicnicinthepark.
A)don’trainB)notrai
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