《北京市2019年中考英語二輪復(fù)習 第二篇 語法突破篇 語法專題（六）連詞課件.ppt》由會員分享，可在線閱讀，更多相關(guān)《北京市2019年中考英語二輪復(fù)習 第二篇 語法突破篇 語法專題（六）連詞課件.ppt（20頁珍藏版）》請在裝配圖網(wǎng)上搜索。

PARTTWO,第二篇語法突破篇,語法專題（六）連詞,【中考考點】(1)并列連詞and,but,so,or等的主要用法。(2)常見從屬連詞的基本用法。,考點一并列連詞,【拓展】(1)notonly…butalso…,neither…nor…和either…or…連接兩個主語時,謂語動詞與最近的主語保持人稱和數(shù)的一致。Notonlyhebutalsohisparentsarelisteningtothesong.不僅他而且他的父母都在聽這首歌。NeitheryounorIamseriousenough.你和我都不夠嚴肅。,(2)both…and…連接兩個主語時,謂語動詞要用復(fù)數(shù)形式。BothBillandJohnruneverymorning.比爾和約翰每天晨跑。(3)aswellas連接兩個主語時,謂語動詞與aswellas前面的主語保持人稱和數(shù)的一致。JohnaswellashisparentsiswatchingTV.約翰和他的父母在看電視。(4)“祈使句+or+結(jié)果句”相當于“Ifyoudont…,youll…”,其中,or意為“否則”。Hurryup,oryoullbelate.=Ifyoudonthurryup,youllbelate.快點兒,否則你會遲到。,(5)but意為“但是”,表示轉(zhuǎn)折關(guān)系,不能與though或although連用。有類似用法的還有so不能與because,since,as連用。Hetriedtocatchupwithothers,buthefailed.他試圖趕上別人,但失敗了。Hegotuplate,sohedidntcatchtheearlybus.因為他起床晚了,所以沒有趕上早班車。,考點二從屬連詞,1.表時間。常見詞(組)有when,as,while,before,after,since,till,until,not…until…,assoonas。IllgotothecinemaafterIfinishthehomework.做完作業(yè)后,我將去看電影。IhaventheardfromTomsinceMay.自從五月份以來,我還沒有收到湯姆的信。2.表原因。常見詞有because,since,as。Janeworearaincoatbecauseitwasraining.因為正在下雨,所以簡穿著雨衣。Wehadbetterhurryasitsgettingdark.因為天快黑了,我們最好快點。,3.表條件。常見詞有if,unless。IllhelpyouwithyourEnglishifIamfreetomorrow.如果明天我有空,我會幫你學英語。Youwillbelateunlessyouleaveimmediately.除非你立即走,否則你會遲到。4.表結(jié)果。常見詞組有so…that,such…that。Hespokeforsuchalongtimethatpeoplebegantofeelsleepy.他講了那么長時間,以至于人們開始打起瞌睡來。,5.表讓步。常見詞(組)有though,eventhough/if,although,“nomatter+疑問詞”。Althoughheisconsideredagreatwriter,hisworksarenotwidelyread.雖然他被看作是一位偉大的作家,但是他的作品并未被廣泛地閱讀。6.表目的。常見詞(組)有so,sothat,inorderthat。Shewentdowntownsothatshecouldbuysomeclothes.為了買些衣服,她去了市中心。7.表方式。常見詞(組)有asif,asthough,as。Hebehavedasifnothinghadhappened.他表現(xiàn)得若無其事。8.表地點。常見詞有where,wherever。Sitwhereveryoulike.請隨便坐。,9.表比較。常見詞(組)有than,(not)as…as。Imolderthanher.我比她年齡大。,【注意】if意為“如果”時,引導(dǎo)條件狀語從句;if意為“是否”時,引導(dǎo)賓語從句。Theyllgohomeassoonaspossibleiftheirworkisfinished.如果他們完成了工作,他們將會盡快回家。Iwonderifhecanmakesoup.我想知道他是否會做湯。,【辨析】so…that…與such…that…這兩種結(jié)構(gòu)都表示“如此……以至于……”,其區(qū)別如下:so+adj./adv.+that從句=such+名詞(短語)+that從句。Thegirlwassokindthatwealllikedher.=Shewassuchakindgirlthatwealllikedher.這個女孩如此善良,以至于我們大家都喜歡她。,中考真題演練,1.[2018北京]Manypeoplelikepandastheyarecute.A.thoughB.ifC.whileD.because2.[2018柳州改編]—Whichcoatdoyoulikebetter,theredonetheblueone?—Theblueone.A.butB.andC.orD.so,,,[答案]1.D2.C[解析]考查連詞辨析。or作為連詞可引導(dǎo)選擇疑問句。故選C。,中考真題演練,3.[2018蘭州]Insummer,foodwillgobadquicklyweputitintoafridge.A.ifB.unlessC.assoonasD.while4.[2018廣西]WuLanisstillyoung,shecanhelphermotherdosomehouseworkonweekends.A.SoB.UntilC.ThoughD.Unless,,,[答案]3.B[解析]考查連詞辨析。根據(jù)句意“在夏天,食物很快就會變質(zhì)我們把它放進冰箱里?！笨芍?后半句含有轉(zhuǎn)折之意,要表達的是“除非把它(食物)放進冰箱里”。故選B。4.C,中考真題演練,5.[2018遼寧]—Thepollutionintheseaisterrible!—Ibelievetheseawillbecleanerwetakeactionnow.A.ifB.thoughC.unlessD.until,,,[答案]A[解析]考查連詞辨析。though雖然,引導(dǎo)讓步狀語從句;if如果,引導(dǎo)條件狀語從句;是否,引導(dǎo)賓語從句;unless除非;如果不,引導(dǎo)條件狀語從句;until到……為止,引導(dǎo)時間狀語從句。根據(jù)句意可知此處表條件,可排除B、D項;后一分句是前一分句的條件且表示順承關(guān)系,可排除C項。故選A。,中考真題演練,6.[2018盤錦]—Iamterriblysorry,Icantgoshoppingwithyouthisafternoon.—ItsOK.Wecangonexttime.A.soB.butC.andD.or,,,[答案]B[解析]考查連詞辨析。句型Imsorry,but…用以委婉地拒絕。故選B。,中考真題演練,7.[2018沈陽]Mygrandparentswroteletterstokeepintouchwithotherstheywereyoung.A.whenB.sinceC.afterD.before8.[2018云南]Wedontknowtheloveofourparentswebecomeparentsourselvesoneday.A.sinceB.afterC.whenD.until9.[2018廣西]Hurryup,youllmisstheearlybus.A.butB.andC.soD.or,,A,D,D,中考真題演練,10.[2018貴陽改編]Thedoctorlookstiredandsleepyhestayeduplatetolookafterhispatientsyesterday.A.becauseB.ifC.unlessD.so,,,[答案]A[解析]考查連詞辨析。根據(jù)上下文可知,stayeduplate“熬夜”是又困又累的原因,用because引導(dǎo)原因狀語從句。故選A。,中考真題演練,11.[2018昆明]Ihavelosteverythinginthisterribleearthquake,Ihavenotlostmylife.A.BecauseB.SoC.AlthoughD.If12.[2018哈爾濱改編]—Whatwereyouandyourfatherdoingat7:00yesterdayevening?—Iwasdoingmyhomeworkmyfatherwasreadingnewspapers.A.whenB.assoonasC.whileD.like13.[2018綏化改編]Workhard,youllcatchupwithyourclassmatesnexttime.A.andB.orC.butD.so14.[2018青海改編]—Jack,haveyoudonethesurvey?—Notyet.IaminNewYorknow.IllfinishitIcomeback.A.wheneverB.assoonasC.beforeD.while,,C,C,A,B,中考真題演練,15.[2018青海改編]Thebeachwasheavilypolluted;hehiswifeenjoyedtheholiday.A.neither;norB.both;andC.either;orD.notonly;butalso,,,[答案]A[解析]考查連詞辨析。neither…nor…意為“既不……也不……”;both…and…意為“……和……兩者都”;either…or…意為“或者……或者……”;notonly…butalso…意為“不僅……而且……”。根據(jù)“Thebeachwasheavilypolluted”可知,他和他的妻子兩人都不喜歡在污染嚴重的沙灘度假。故選A。,