2022年中考英語語法復(fù)習(xí)-連詞課件

用來連接詞與詞、短語與短語、或引導(dǎo)從句的詞。

連詞I、什么是連詞？II、連詞的分類：并列連詞從屬連詞一、并列連詞表示詞與詞、短語與短語、句子與句子之間不同的關(guān)系并列連詞連詞：and,but,while(然而),

or,

so,for(因為)

連詞詞組：both...and...,

neither...nor...,

notonly...butalso...,

either...or...并列轉(zhuǎn)折選擇因果并列并列并列選擇并列（and變否定句）改錯：1.

Theysatdownandtalkaboutsomething.

2.Isawtwomensittingbehindandatethere.and：連接平行結(jié)構(gòu)

eatingtalked

翻譯：我喜歡英語和數(shù)學(xué)。

(1)

變否定句IlikeEnglish_____math.Idon’tlikeEnglish____math.andor

表示

“和”肯定句中用

and

否定句中用

or

DoyoulikeEnglishormath?回答？區(qū)別？1.學(xué)好英語不易，但我們不會輕易放棄。

It’snoteasytolearnEnglishwell,__________wewon’tgiveupeasily.

It’snoteasytolearnEnglishwell,__________,wewon’tgiveupeasily.buthowever()2.IlikeEnglish____mysisterlikesChinese.A.howeverB.whileC.whenD.orB

然而(1)EitheryouorI______(be)goingtotheparty.(2)NeitherLilynorhersister______(have)seenthe

movie.(3)Notonlyyoubutalsohe________(speak)French.(4)BothTomandTina______(be)fromGermany.()5.I’dliketovisitYunnanbecausetheweatherthereis_____toohot_____toocold.A.both,andB.either,orC.notonly,butalsoD.neither,noramhasspeaksareD1.Shesaid______shewentshoppingyesterday.2.Thelittleboyaskedme__________therearesevendaysinaweek?3.---Canyoutellme______thebankis?---Ofcourse.It’sacrossfromthepark.thatif/whetherwhere（一）引導(dǎo)賓語從句（二）引導(dǎo)狀語從句1.引導(dǎo)時間狀語從句的連詞before在...之前

after在...之后when,while,as當(dāng)...時until,till直到...

assoonas一...就...

since自從...以來主將從現(xiàn)主過從過主句(現(xiàn)完)，從句(一般過去時)()1.I’llgotothecountryside______thesummerholidaystarts.A.sinceB.whileC.untilD.assoonas2.NickhaslearnedalotaboutChineseculture________hecametoChina.3.Tom直到完成了作業(yè)才睡覺。Tom_______gotobed________hefinishedhishomework.Dsincedidn’tuntil(變同義句)not...until...=not...before...=...after...when引導(dǎo)賓語從句“什么時候”

時間狀語從句“當(dāng)...時”I’mnotsurewhenshe_________(arrive)tomorrow.Whenshe_________(arrive),Iwillcallyou.willarrivearrives2.引導(dǎo)條件狀語從句的連詞if如果

unless如果不，除非aslongas只要once一旦(1).只要你堅持認(rèn)真學(xué)習(xí)，你一定會取得進步的。

Youaresuretomakeprogress____________yousticktostudyinghard.aslongas(2).一旦你到重慶來，你就會愛上火鍋。

______youcometoChongqing,you___________________hotpot.

Oncewillfallinlovewith(3).Youwillforgetit_______youuseit.(同義句)unless=Youwillforgetit__________________.ifyou

don’tuseit條件狀語從句與“祈使句+and/or+陳述句”的轉(zhuǎn)換=Useit,_____youwillforgetit.or否則=Useit,_____youwon’tforgetit.and這樣,那么if引導(dǎo)賓語從句“是否”條件狀語從句“如果”Idon’tknowifhe__________(come)heretomorrowafternoon.Ifhe_______(come)here,Iwilltellyou.willcomecomes3.引導(dǎo)原因狀語從句的連詞because,as(因為),since(既然)(1).Hegotgoodgradesbecauseheworkedhard.(同義句)Hegotgoodgradesbecauseof_____________.hishardwork(提問)

Whydidhegetgoodgrades?(2).判斷并改錯

Becausehewasill,sohedidn’tcome.

because和so不能同時使用4.引導(dǎo)目的狀語從句的連詞inorderthat...為了...sothat...以便...，為了...

她總是起得早以便能按時到達。Shealwaysgetsupearly__________________________________________.sothat/inorderthat(同義句)與

inordertodosth.

或

動詞不定式表目的進行同義替換shecanarriveontime5.引導(dǎo)結(jié)果狀語從句的連詞so...that...如此...以至于...

such...that...如此...以至于...such+a/an+adj.+cn.單

such+adj.+cn.復(fù)/un.so...that...

如此...以至于...

such...that...

如此...以至于...so+adj./adv.so+adj.+a/an+cn.單根據(jù)具體情況，可與too..to...、(not)...enoughtodo...進行同義句替換=Thisquestionis_____difficultforme_____answer.Thisquestionis_____difficult______Ican’tanswerit.=Thisis______adifficultquestion_____Ican’tanswerit.=Thisis_____difficultaquestion_____Ican’tanswerit.tootosothatsuchthatsothat=Thequestionisn’t_____________formetoanswer.easyenough6.引導(dǎo)讓步狀語從句的連詞although/thougheventhough/evenif

nomatter+特殊疑問詞

what/how/where...

無論...，不管...雖然,盡管,即使

不能和but同時使用可轉(zhuǎn)化為---ever()1._____it’shardformetolearnEnglishwell,_____Iwilltrymybesttomakeit.A.Although,butB.Because,soC./,butD./,because2.Nomatter_____difficultitistomakemydreamcometrue,Iwillfighton.(填空)ChowH