原因目的結(jié)果狀語從句市公開課一等獎(jiǎng)省賽課微課金獎(jiǎng)?wù)n件

1.I’llcallyouwhenIgetthere.

2.IwaswatchingTVwhileshewassinging.3.Shealwayssingsasshedances.4.Hedidn’tgotobed

untilhehadfinishedhiswork.5.Assoonas

hearrives,I’lltellhim.第1頁6.Although/Thoughhewasexhausted,(still)hekeptonworking.7.WhileIlikethecolour,Idon'tliketheshape.8.We’llmakeatripevenif/thoughtheweatherisbad.9.Whetheryou'refreeorbusy，you'llhavetoattendtheceremony.10.Nomatterwhoyouare,youmustkeepthelaw.=Whoeveryouare,youmustkeepthelaw.第2頁原因狀語從句Conjunctions：because,since,as,for,nowthat第3頁1關(guān)于becausebecause表示原因是必定因果關(guān)系，語氣最強(qiáng)，通常放在主句之后，有時(shí)也放在主句之前。

YouwanttoknowwhyIamleaving?IamleavingbecauseIamfedup.(2)回答why提出問題，只能用because。

A：Whycan’tIgo?B：Becauseyouaretooyoung.第4頁(3)because引導(dǎo)從句可用于強(qiáng)調(diào)句，其余不能。It’sbecauseheiskindthatwelikehim.

(4)because從句可用作表語，其余不能。Thisisbecausetheearthistravelingaroundthesun.第5頁2關(guān)于sincesince引導(dǎo)原因狀語從句普通放于主句之前,表示已知、顯然理由(通常被翻譯成“既然”)，較為正式,語氣比because弱。比如：Sinceyouarefreetoday,youhadbetterhelpmewithmymath.既然今天你休息，你最好幫我補(bǔ)習(xí)數(shù)學(xué)。

第6頁since可用于省略句，而其它不能。如：Sinceso,thereisnomoretobesaid.

第7頁

3as

as引導(dǎo)原因狀語從句時(shí)表示附帶說明“雙方已知原因”，語氣比since弱，較為正式，位置較為靈活(常放于主句之前)。比如：Asitisraining,you’dbettertakeataxi.既然在下雨，你最好乘出租汽車。Iwenttobedearly,asIwasexhausted.

我睡得早，因?yàn)槲医钇ＡΡM了。第8頁4關(guān)于for(1)for是并列連詞(其它為隸屬連詞)，它有時(shí)可表示因果關(guān)系(只能放在主句之后)是對前面分句內(nèi)容加以解釋。如：Itrainedlastnight,forthegroundiswetthismorning.第9頁5關(guān)于nowthat

nowthat用來說明一個(gè)新情況，然后加以推論。Nowthatyouareready,we'llstartatonce.既然你已經(jīng)準(zhǔn)備好了，我們馬上開始。第10頁Adverbialclausesofresult

結(jié)果狀語從句⑴引導(dǎo)詞：⑵so…that;such…that(如此……以致于)so+adj./adv.+thatsuch+(a/an)+adj.+n.+that①such+a/an+adj.+可數(shù)名詞單數(shù)+that②such+adj.+可數(shù)名詞復(fù)數(shù)+that③such+adj.+不可數(shù)名詞+that⑶當(dāng)名詞有many,much,few,little修飾時(shí)，只能用so，不能用such。第11頁她是如此疲憊，以致于很快就睡著了。Shewas_____________she______________quickly.2.這是一本非常有趣小說，以致于我讀了三遍。Itwas___________________novelthatireaditthreetimes.3.他跑得非?？?，沒人能追上他。

Heruns

_________nobodycancatchupwithhim.4.瑪麗有如此多工作要做，以致于她整天呆在辦公室。

Maryhad

______________todothatshestayedatherofficeallday.

so…that/such…thatsotiredthatfellasleepsuchaninterestingsofastthatsomuchwork第12頁引導(dǎo)目標(biāo)狀語從句慣用連詞有：sothat（方便），inorderthat（為了；方便），lest（省得；唯恐），

forfearthat（生怕；以免）等目標(biāo)狀語從句謂語常含有may,might,can,could,should,would等情態(tài)動(dòng)詞。第13頁.1.Youmustspeakloudersothat/inorderthatyoucanbeheardbyall.2.Hewrotethenamedownforfearthat(lest)heshouldforgetit.3.Bettertakemoreclothesincasetheweatheriscold.第14頁1.____you’vegotachance,youmightaswellmakefulluseofit.A.NowthatB.AfterC.AlthoughD.Assoonas

2.Hefounditincreasinglydifficulttoread,____hiseyesightwasbeginningtofail.A.andB.forC.butD.or第15頁3.Amancannotsmilelikeachild,____achildsmileswithhiseyes,whileamansmileswithhislipsalone.A.soB.butC.andD.for

4.I’dliketoarrive20minutesearly____Icanhavetimeforacupoftea.A.assoonasB.asaresultC.incaseD.sothat第16頁5.Rosesneedspecialcare____theycanlivethroughwinter.A.becauseB.sothatC.evenifD.as6.Leaveyourkeywithaneighbor____youlockyourselfoutoneday.A.eversinceB.evenifC.soonafterD.incase

7.Hehas____littleeducationthathecan’tteach____littlechildren.A.so;suchB.too;suchC.a;soD.very;so第17頁8.Heleftin___ahurry___heforgottolockthedoo