中考英語(yǔ)-基礎(chǔ)知識(shí)歸納梳理-連詞類(lèi)單詞詞組辨析復(fù)習(xí)

連詞類(lèi)單詞、詞組辨析★1.and，but，or【解析】三者均為連詞。and意為“和；及；與；同；又；然后”，用在陳說(shuō)句中。but意為“不過(guò)；除……以外”，表轉(zhuǎn)折或遞進(jìn)。or意為“或者；還是；不然；要不然”，表選擇、并列或否定條件。【舉例】Mymotherandfatherhaveneveragreedonthismatter.我父母在這件事情上從未意見(jiàn)一致過(guò)。第1頁(yè)Itishotinsummerhere，butitisnotcoldinwinter.這里夏天熱，但冬天不冷。Hedidn’tspeakanythingbutGreek.他只會(huì)說(shuō)希臘語(yǔ)。EitheryouorIamtogo.你我之間總有一個(gè)人要去。Hurryup，oryou’llbelate.快點(diǎn)，不然你會(huì)遲到?！緫?yīng)用】()1.Wemustgetupat7:00tomorrowmorning，______wewillbelateforthemeeting.A.andB.orC.soD.butB第2頁(yè)()2.Workhard，______you’llmakeprogress！A.orB.butC.andD.while()3.Thoughtheoldmandidn’thaveenoughmoney，______hegaveathousandyuantothecharity.A./B.andC.butD.orCA第3頁(yè)★2.if，whether【解析】二者都可表示“是否”，都可引導(dǎo)賓語(yǔ)從句。if通常不與ornot連用，它引導(dǎo)賓語(yǔ)從句不能移到句首。if還有“假如；假如”之意，此時(shí)慣用來(lái)引導(dǎo)條件狀語(yǔ)從句。whether可與ornot連用，其引導(dǎo)賓語(yǔ)從句能夠移到句首。whether還能夠接動(dòng)詞不定式?！九e例】Wehaven’tdecidedif/whetherwe’llgotoGermany.我們還沒(méi)決定是否去德國(guó)。第4頁(yè)HeaskedmewhetherI’dmovetoNewYorkifIgotthejob.他問(wèn)我假如我得到那份工作是否會(huì)搬到紐約。Idon’tknowwhetherhewillcome(ornot).我不知道他是否會(huì)來(lái)。Whetherhewillcome(ornot)Iamnotsure.他會(huì)不會(huì)來(lái)我不確定?！緫?yīng)用】()1.Sheasked______Bencouldrepairherlaptop.A.ifB.weatherC.thatD.whatA第5頁(yè)()2.Thequestionis______Janicewillleaveontimeornot.A.weatherB.ifC.whetherD.why()3.Wouldyoucomealongwithme______IgotoNanshantomorrow？A.whetherB.untilC.ifD.because()4.—Peter,doyouknowifTony______tomypartynextweek—Ithinkhewillcomeifhe______free.A.comes;willbeB.willcome;isC.comes;isD.willcome;willbeCCB第6頁(yè)★3.inorderto，sothat【解析】二者都可表示“為了”，后均接目標(biāo)狀語(yǔ)。但inorderto接是動(dòng)詞不定式，即inordertodo，其否定式為inordernottodo。而sothat(口語(yǔ)中也作so)后接是目標(biāo)狀語(yǔ)從句，相當(dāng)于inorderthat?！九e例】Shepracticesdrivingonehoureachdayinordertogetthedrivinglicense.為了拿到駕照，她天天練車(chē)一個(gè)小時(shí)。Speakclearlysothat(inorderthat)everybodycanunderstandyou.請(qǐng)說(shuō)清楚一點(diǎn)，這么每個(gè)人都能夠聽(tīng)懂你話。第7頁(yè)【應(yīng)用】()1.—What’syourplanfortheSpringFestival？—I’llgotomygrandpa’s______itbegins.A.inorderthatB.sothatC.assoonasD.eventhough()2.—Susan，whataretheadvantagesofMP5players？—Mom，theyaresmallerandlighter______theycanbecarriedveryeasily.A.unlessB.inordertoC.untilD.sothat()3.Nancygotupveryearlyinorder______late.A.nottobeB.didn’tbeC.tobeD.thatCDA第8頁(yè)★4.unless，if...not...【解析】二者都能夠表示“假如不”，引導(dǎo)條件句，很多情況下能夠交換。附：用if...not換用unless時(shí)，not必須位于從句謂語(yǔ)中，而不能直接與if連用?！九e例】Weshallgounlessitrains/ifitdoesn’train.要是不下雨，我們就去。Don’tcomeunlessIphoneyou/ifIdon’tphoneyou.我不打電話給你，你就不要來(lái)。第9頁(yè)【應(yīng)用】()1.______yougotothesupermarketat7p.m.，youcanbuyalotofcheapfood.A.IfB.UnlessC.WhetherD.When()2.—CanIchangethejacketforanotherone____itdoesn’tfitmewell？—Ofcourse.A.unlessB.ifC.thatD.though()3.Nobodycanlearnmathwell______heworkshardatit.A.ifB.unlessC.thoughD.howeverABB第10頁(yè)★5.when，while【解析】二者都能夠表示“當(dāng)……時(shí)候”，慣用在過(guò)去進(jìn)行時(shí)句子中。(1)when引導(dǎo)從句謂語(yǔ)動(dòng)詞既能夠是延續(xù)性也能夠是短暫性。(2)while引導(dǎo)從句謂語(yǔ)動(dòng)詞必須是延續(xù)性?！九e例】Theywerefightingwhenthebosscamein.老板進(jìn)來(lái)時(shí)他們正在打架。Hefellasleepwhenhewasreading.他看書(shū)時(shí)睡著了。IwasdrawingwhilemybrotherwaswatchingTV.弟弟看電視時(shí)我正在畫(huà)畫(huà)。第11頁(yè)【應(yīng)用】()1.Iwasfishingbythelake______someonecalledforhelp.A.whenB.whileC.assoonasD.since()2.Daddycameintothekitchen______Mommy