Unit4GlobalWarmingGrammar1....itishumanactivitythathascausedthisglobalwarming...2.ItwasascientistcalledCharlesKeelingwhomadeaccuratemeasurementsoftheamountofcarbondioxideintheatmospherefrom1957to1997.3.…itistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.Whatdotheyhaveincommon?強(qiáng)調(diào)句型Emphaticsentencepattern...itishumanactivitythathascausedthisglobalwarming...Observethefollowingsentencesandtellthedifference.=…h(huán)umanactivityhascausedthisglobalwarming...強(qiáng)調(diào)句Itis/was

+剩余的部分+

被強(qiáng)調(diào)部分+that2.ItwasascientistcalledCharlesKeelingwhomadeaccuratemeasurementsoftheamountofcarbondioxideintheatmospherefrom1957to1997.=

AscientistcalledCharlesKeelingmade

accuratemeasurementsof…強(qiáng)調(diào)句Itis/was+

被強(qiáng)調(diào)部分+who/whom

+剩余的部分3.…itistheburningofmoreandmorefossilfuelsthathasresultedinthisincreaseincarbondioxide.Observethefollowingsentencesandtellthedifference.=

Theburningofmoreandmorefossilfuelshasresultedinthisincreaseincarbondioxide.強(qiáng)調(diào)句Itis/was+

被強(qiáng)調(diào)部分+that

+剩余的部分

注意

1.被強(qiáng)調(diào)部分是:主語(yǔ)，賓語(yǔ)或狀語(yǔ)2.強(qiáng)調(diào)句的連接詞一般只用that

；強(qiáng)調(diào)人時(shí)，可用who

(主語(yǔ))或whom(賓語(yǔ))Thestructureofemphaticsentence.+Itis/was+被強(qiáng)調(diào)部分that+剩余的部分

who/whom/that+

剩余的部分Translation.昨天我在大街上遇到了她的父親.①是我昨天在大街上遇到了她的父親.②昨天我在大街上遇到的是她的父親.

③是在大街上我昨天遇到了她的父親.

④是昨天我在大街上遇到了她的父親.Imetherfatheronthestreetyesterday.Itwas

me

whometherfatheronthestreetyesterday.Itwas

herfather

whomImetonthestreetyesterday.Itwas

onthestreet

thatImetherfatheryesterday.Itwas

yesterday

thatImetherfatheronthestreet.可把Itis/was…that去掉，若剩余部分在不增減任何詞的情況下是一個(gè)完整的句子，那么這個(gè)句子就是強(qiáng)調(diào)句。Itwasinthestreet

thatImetherfather.→InthestreetImetherfather.

Itwasbecauseshewasillthattheydidn’taskhertodothejob.→Becauseshewasill,theydidn’taskhertodothejob.如何判斷是否是強(qiáng)調(diào)句如何翻譯中文?正是在街上我遇到了她父親.在街上我遇到了她父親.強(qiáng)調(diào)句的一般疑問(wèn)句句型

Is/Wasit+所強(qiáng)調(diào)的部分+that/who/whom+剩余部分?eg.你是在8點(diǎn)開(kāi)始工作的嗎？

Wasitateighto’clockthat

youbegantowork?

強(qiáng)調(diào)句的特殊疑問(wèn)句句型特殊疑問(wèn)詞+is/was+it+that+其他部分

Whywasitthathecouldn’tanswerthequestion？Who

wasitthatbrokethewindow?ItwasMarywhobrokethewindow.eg:他究竟為什么不能回答這個(gè)問(wèn)題？

究竟是誰(shuí)打碎了窗戶？是瑪麗打破了那個(gè)窗戶。Itisnotuntil+被強(qiáng)調(diào)部分+that...“直到…才…”，Ididn'trealizeshewasafamousfilmstaruntil

shetookoffherdarkglasses.→

Itwasnotuntilshetookoffherdarkglasses

that

Irealizedshewasafamousfilmstar.

not...until...的強(qiáng)調(diào)形式

do/does/did+動(dòng)詞原形e.g我的確相信他是老實(shí)人。

Idobelievethatheisanhonestman.他們昨天的確去看過(guò)你，但沒(méi)見(jiàn)到你。Theydidgotoseeyouyesterday,butfailedtomeetyou.

句子謂語(yǔ)的強(qiáng)調(diào)手段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./Exercise4._____onMondaynightthatallthishappened?A.IsitB.ItisC.WasitD.Itwas5.Itwas_____theoldworkercamethatwe_____theexperiment.A.until;didn’tbeginB.notuntil;beganC.untilbeganD.notuntil;didn’tbegin6.ItisI____singinginthegarden.A.whoareB.whoisC.thatamD.thatis7.---Whydidn’tyouanswerwhenIspoketoyouinthestreetthismorning?---I___butyoudidn’thearme.A.didanswerB.didn’twanttoanswerC.couldn’tanswerD.wastoobusy8.ItisinthewestofChina_____thereisnodoubt_____itisgoingtoraintomorrow.A.where;whetherB.that;thatC.that;whetherD.where;that9.Itwas1969___theAmericanastronautssucceededinlandingonthemoon.A.thatB.whenC.onwhichD.which10.Itwasthetraining_____hehadasayoungman____madehimsuchafamouswriter.A.when;thatB.that;whenC.that;whoD.that;that1.Itwasabout600yearsago______thefirstclockwithafaceandanhourhandwasmade.(NMET1997)

A.thatB.untilC.beforeD.when2.ItwasonlywhenIrereadhispoemsrecently_____Ibegantoappreciatetheirbeauty.(NMET1998)

A.untilB.thatC.thenD.soAB高考鏈接3.Itisthesepoisonousproducts______cancausethesymptomsoftheflu,suchasheadacheandachingmuscles.(NMET2003上海)whoB.thatC.howD.what4.Why!Ihavenothingtoconfess._____youwantmetosay?(NMET2004上海)A.WhatisitthatB.WhatitisthatC.HowisitthatD.HowitisthatBA5.Itwas______backhomeaftertheexperiment.(NMET2004湖北)A.notuntil