選修6unit 4 grammer 強(qiáng)調(diào)句詳解.ppt

強(qiáng)調(diào)句型 一 Itis was 被強(qiáng)調(diào)部分 that 剩余的部分被強(qiáng)調(diào)部分是人who whom that 剩余的部分強(qiáng)調(diào)句的連接詞一般只用that 強(qiáng)調(diào)人時(shí) 可用who或whom 賓語(yǔ) 1 我是在街上遇見(jiàn)她的父親的 強(qiáng)調(diào)在街上 2 你是8點(diǎn)開(kāi)始工作的嗎 強(qiáng)調(diào)時(shí)間 3 正是因?yàn)樗×?他們才沒(méi)見(jiàn)她做這項(xiàng)工作 ItwasinthestreetthatImetherfather Wasitateighto clockthatyoubegantowork Becauseshewasill theydidn taskhertodothejob Itwasbecauseshewasillthattheydidn taskhertodothejob 強(qiáng)調(diào)原因 ItwasTomwho thatfoundmypenintheclassroomyesterday 判斷是否是強(qiáng)調(diào)句是 可把Itis was that去掉 剩余部分在不增減任何詞的情況下還是一個(gè)完整的句子 那么這種句子是強(qiáng)調(diào)句 ItwasinthestreetthatImetherfather InthestreetImetherfather Itwasbecauseshewasillthattheydidn taskhertodothejob Becauseshewasill theydidn taskhertodothejob Itwasfiveo clock Igothome Itwasatfiveo clock Igothome when that 二 not until 的強(qiáng)調(diào)形式 Itisnotuntil 被強(qiáng)調(diào)部分 that 直到 才 Ididn trealizeshewasafamousfilmstaruntilshetookoffherdarkglasses NotuntilshetookoffherdarkglassesdidIrealizeshewasafamousfilmstar ItwasnotuntilshetookoffherdarkglassesthatIrealizedshewasafamousfilmstar 鞏固練習(xí) 1 Itwas hesaid disappointedme A what thatB that thatC what whatD that what2 Isitinthefactory thistypeofcarsareproduced A whichB whereC thatD 3 Isitthefactory thistypeofcarsareproduced A whichB whereC thatD 4 onMondaynightthatallthishappened A IsitB ItisC WasitD Itwas5 Itwas theoldworkercamethatwe theexperiment A until didn tbeginB notuntil beganC untilbeganD notuntil didn tbegin6 ItisI singinginthegarden A whoareB whoamC thatareD thatis 9 Itwas1969 theAmericanastronautssucceededinlandingonthemoon A thatB whenC onwhichD which 1 Itwasabout600yearsago thefirstclockwithafaceandanhourhandwasmade A thatB untilC beforeD when2 ItwasonlywhenIrereadhispoemsrecently Ibegantoappreciatetheirbeauty A untilB thatC thenD so A B 高考鏈接 3 Itisthesepoisonousproducts cancausethesymptomsoftheflu suchasheadacheandachingmuscles whoB thatC howD what4 Why Ihavenothingtoconfess youwantmetosay A WhatisitthatB WhatitisthatC HowisitthatD Howitisthat B A 5 Itwas backhomeaftertheexperiment A notuntilmidnightdidhegoB untilmidnightthathedidn tgoC notuntilmidnightthathewentD untilmidnightwhenhedidn tgo6 Itwaswithgreatjoy hereceivedthenewsthathislostdaughterhadbeenfound A becauseB whichC sinceD that C D 強(qiáng)調(diào)句型 你掌握了嗎 Itisscientistswhowarnedthatgreenhousegaseswouldwarmtheearthbytrappingheatenergyintheatmosphere Itisthegreenhouseeffectthatgivestheearth ssurfacetheaveragetemperatureof15 Itisfossilfuelsthatmuchoftheenergyusedtolightandheatourhomescomesfrom Itisthedevelopedcountriesthatconsumethemostenergyintheworld Itisforcenturiesthatcarbondioxidehasthetendencytostayintheatmospherewhileothergreenhousegasesstayintheatmosphereonlyforadayorless Answerkeyforexercise2onpage29 Itistheirveryexistencethatlow lyingcountriesfeelisindangerfromrisingsealevels Itisenvironmentalistswhohavetriedtostoptheearth stemperaturerising Itisfutureclimatechangesandtheireffectsonourenvironmentthatscientistswanttofindoutabout It