專題十七強(qiáng)調(diào)句重難點(diǎn)分析高考命題導(dǎo)向：“Itis/was...who/that...”強(qiáng)調(diào)句型是高考考查的重點(diǎn)內(nèi)容之一。此句型可強(qiáng)調(diào)主語、賓語、狀語。如果要強(qiáng)調(diào)謂語，用do/does/did+動詞原形。高考通?？疾閺?qiáng)調(diào)句與幾個易混句型連詞的使用和強(qiáng)調(diào)句的問句。一、相關(guān)句型構(gòu)成的強(qiáng)調(diào)句陳述句的強(qiáng)調(diào)句型Itis/was+被強(qiáng)調(diào)部分（通常是主語、賓語或狀語）+that/who（當(dāng)強(qiáng)調(diào)主語且主語指人）+其他部分。如：ItwasyesterdaythathemetLiPing.他是昨天遇見李平的。一般疑問句的強(qiáng)調(diào)句型同上，只是把is/was提到it前面。如：WasityesterdaythathemetLiPing?他是昨天遇見李平的嗎？特殊疑問句的強(qiáng)調(diào)句型被強(qiáng)調(diào)部分（通常是疑問代詞或疑問副詞）+is/was+it+that/who+其他部分？Whenandwherewasitthatyouwereborn?你是何時何地出生的？not.until.句型的強(qiáng)調(diào)句A.句型為：Itis/wasnotuntil+被強(qiáng)調(diào)部分+that+其他部分普通句：Hedidn'tgotobeduntilhiswifecameback.強(qiáng)調(diào)句：Itwasnotuntilhiswifecamebackthathewenttobed.注意：此句型只用until，不用till。但如果不是強(qiáng)調(diào)句型，till,until可通用。謂語動詞的強(qiáng)調(diào)A.Itis/was...that...結(jié)構(gòu)不能強(qiáng)調(diào)謂語，如果需要強(qiáng)調(diào)謂語時，用助動詞do/does或did。如：Dositdown.務(wù)必請坐。Dobecarefulwhenyoucrossthestreet.過馬路時，務(wù)必（千萬）要小心??！注意：此種強(qiáng)調(diào)只用do/does和did，沒有別的形式；過去時用did，后面的謂語動詞用原形。二、強(qiáng)調(diào)句型注意事項(xiàng)一覽表

1強(qiáng)調(diào)主語時，其后的謂語動詞和主語在人稱和數(shù)上保持一致Itishewho/thatoftendoesgooddeeds.是他經(jīng)常做好事。ItisIwho/thatamlookingforyou.是我找你。2被強(qiáng)調(diào)部分除了指人時連詞可用who/whom之外，其他情況下只能用thatItisthebookthatIwant.這是我要的書。3not...until...句型的強(qiáng)調(diào)句ItwasnotuntilyoutoldmethatIrealizedmymistake.=NotuntilyoutoldmedidIrealizemymistake.=Ididn'trealizemymistakeuntilyoutoldme.直到你告訴我，我才意識到自己的錯誤。4與主語從句（Itis/was...that-clause）的區(qū)別Itistrue/afactthattheywonthegame.（it是形式主語）他們贏得了比賽是事實(shí)。（去掉Itwas.that后句子已不完整）ItwasinXiamenthatIfirstmethim.是在廈門我第一次遇到他。（強(qiáng)調(diào)句特點(diǎn)：去掉Itwas.that后句子仍完整）5與"Itbe...before（時間過多久才......）/since（自......以來多長時間了）句型”的區(qū)別Itwastwohoursbeforeheworkedouttheproblem.兩個小時后他才算出這道題。Itistwoyearssincehejoinedthearmy.他參軍已兩年了。6與"Itbe.when/where定語從句”的區(qū)別Itwasin1919thathewasborn.（強(qiáng)調(diào)句）他于1919年出生。Itwas1919whentheMay4thMovementtookplace.（定語從句）五四運(yùn)動發(fā)生于1919年。ItwasinBeijingthatImethim.（強(qiáng)調(diào)句）我在北京遇到他的。ItwasBeijingwhereImethim.（定語從句）我在北京遇到了他。注意：在美國英語中，強(qiáng)調(diào)句強(qiáng)調(diào)事物時常用which來代替that?？键c(diǎn)練透一、單句填空根據(jù)句意用適當(dāng)?shù)年P(guān)聯(lián)詞填空。ItwasalongtheMississippiRiverMarkTwainspentmuchofhischildhood.Itistheabilitytodothejobmatters,notwhereyoucomefromorwhatyouare.—Whatwasthepartylike?

—Wonderful.ItisyearsIenjoyedmyselfsomuch.ItwasOctobertheyfinallycamebacktotheirhometown.ItwasinthelabthatwastakenchargeofbyProfessorLitheydidtheexperiment.Itwillbemorethan100yearsthecountrybeginsonceagaintolookasitdidbefore.isitthathasmadePeterwhatheistoday?Ihavealreadyforgottenitwasthatyouputthedictionary.Ihavealwaysbeenhonestandstraightforward,anditdoesn'tmatteritisthatIamtalkingto.Itwashedidfrightenedme.二、語法填空閱讀下面短文,在空白處填入一個適當(dāng)?shù)膯卧~或括號內(nèi)單詞的正確形式。Animalsmayalsobecomeextinctthroughdirectdestruction.Thisincludesthehuntingandcapturingofanimals.Humanshavealwayshuntedandkilledwildlife1earlyhumanslivedmoreinharmonywithnature,2_killedanimalsforessentialslikefoodandclothing.Whenguns3(invent),massdestructionofspecieswaspossible.Animalshavebeen,andstillare,killed4meat,clothing,medicines,feathers,eggs,trophies(戰(zhàn)利品),touristsouvenirs—andsometimesjustforamusement.Somespeciesarestillcapturedinthewildforthelivepettrade,eventhough5numbersaredecreasing.The6(extinct)ofatleast500speciesofanimalshasbeencausedbyman,mostoftheminthiscentury.Todaythereareabout5,000endangeredanimalsandatleastonespeciesdiesouteveryyear.Thereareprobablymanymorewhichbecomeextinct7anyoneknowing.8mainthreatstospeciesthencanbecitedaspoaching(非法狩獵)，habitatlossandclimatechange.TheInternationalUnionforConservationofNaturehasitsown"redlist”ofendangeredspecies9(range)from"leastconcern”throughto"criticallyendangered”.Itistheirassessment10wewillrefertohere.助讀詞匯extinctadj.extinctadj.滅絕的essentialsn.生活必需品assessmentn.評估m(xù)assdestruction大規(guī)模殺傷referto涉及capturevt.捕獲souvenirn.紀(jì)念品inharmonywith與和諧becitedas被稱為criticallyendangered極度瀕危三、佳作欣賞下面是一篇摘自全國英語高考書面表達(dá)的范文，文中有許多精彩且靈活的語言表達(dá)，其中也包含有強(qiáng)調(diào)結(jié)構(gòu)，用心體會其用法。Anoldmanfishedbytheriverandhewassoskillfulthatsoonhisbasketwasfulloffish.Alovelychildcamebyandtheoldmanwouldliketogiveallhisfishtohim,butthechildrejected.Surprised,themanaskedforthereasonandthechildsaid,"Iwouldliketotakeyourfishpole,becausethisbasketoffishwouldsoonbeeatenup,butwiththefishpole,IcancatchfishmyselfwheneverIwanttoeatfishallmylife.”Thelittlechildthoughtthathecouldgetfishjustwiththefishingtool,butactuallyitistheskilltofishthatisthekeytocountlessfish.Soratherthansimplytakethetools,weshouldalwayslearnthewayto“fish”inourlife.參考答案考點(diǎn)練透一、單句填空1.that2.that3.since4.when5.that6.before7.What8.where9.who10.what;that二、語法填空本文作者向我們介紹物種滅絕的原因以及瀕危動物面臨的狀況。but空的前后是兩個分句，故填連接詞。根據(jù)兩句間的關(guān)系可知，此處存在一個轉(zhuǎn)折關(guān)系，故填but。they缺少主語填代詞。they在此指代前面的earlyhumans。wereinvented分析句子成分可知，動詞invent作謂語，故只需要考慮時態(tài)和語態(tài)。根據(jù)上下語境可知時態(tài)是一般過去式‘invent與主語guns存在被動關(guān)系。故填一般過去式被動語態(tài)wereinvented正確。for表目的用介詞for?；蛘吒鶕?jù)下文andsometimesjustforamusement.Somespeciesarestillcapturedinthewildforthelivepettrade也可知。their分析句子成分可知numbers在此作主語，但這到底是"誰的數(shù)量”？不清楚。所以需要填一個形容詞性物主代詞。此處their指前面的Somesp