原因目的和結(jié)果狀語從句

because表示“因為”，著重說明原因，常用來引導(dǎo)原因狀語從句。如：ZhangYangdidn’tgotoschoolbecausehewasill.張洋因為生病了，所以沒去上學(xué)。Sheprobablydidn’tattendthemeetingbecauseIdidn’tseeherinthehall.

她可能沒參加會議，因為我在大廳沒有見到她。

◆because引導(dǎo)原因狀語從句We

learn

English

so

that

we

may

get

more

knowledge.

我們學(xué)英語為的是獲得更多的知識。They

got

up

early

so

that

they

could

catch

the

first

bus.

他們早起，以便能趕上第一班公共汽車。so

that

引導(dǎo)的目的狀語從句，作“以便、為的是”解，從句中通常用may(might)或can(could)?！魋othat引導(dǎo)目的狀語從句Itwasraining,

so

westayedathome.

天下雨，所以我們呆在家里。

It’sverycold,sowearaheavycoat.

外邊很冷，因此穿一件厚大衣。Itwasdark,soIcouldn’tseewhatwashappening.

天很黑，所以我看不見發(fā)生了什么事。so用作連詞，可表示“因此，所以”

◆so引導(dǎo)結(jié)果狀語從句because“因為”，表示直接的原因，語氣最強。1）why提問的句子，必須用because回答。2）because的從句常放在主句之后。3）because不能與so連用。4）because+從句；becauseof+名詞短語1.Itwasfiveo’clockintheafternoon____theyclimbeduptothetopofthemountain.A.sinceB.whenC.thatD.until2.Dothink____reading.A.whileB.whenC.asD.for3.____thewindow,myhandwascutunexpectedly.A.CleaningB.TocleanC.WhilecleaningD.WhileIwascleaningChoosethebestanswers.BAD4.I’dliketoarrive20minutesearlier____Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothat5.Rosesneedspecialcare____theycanlivethroughwinter.A.becauseB.sothatC.evenifD.as6.Ihadjuststeppedoutofthebathroomandwasbusilydryingmyselfwithatowel____Iheardthesteps.A.whileB.whenC.sinceD.afterDBBIamreallyproudofmygroup_______we’realwaysdiscussingandsharingstudysecretstogether.Howimportantthegroupworkis!(2016山西)A.becauseB.thoughC.unless中考真題AChenWeiisn’tatschooltoday________heistakingarobotcompetitioninShanghai.

(2016重慶)A.soB.becauseC.beforeD.ifIlookedthroughmytestpaperagainandagain_______Iwouldn’tmakeanymistakes.

(2016威海)A.soB.becauseC.sothatCB

Wedidn’tenjoytheday_____theweatherwassobad.（2015杭州）A.becauseB.thoughC.unlessD.tillA

【2014江蘇鹽城】I’mgoingtotakehimtosomefamoushutongs

______

hecanlearnmoreaboutChina.A.because

B.when

C.sothat

D.asifC【2014山東濱州】Theteacheraskedmetoreadaloud__