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Lookatthefollowingsentences.Payattentiontothedifferences:Thisisthebookthatyouaskedmetobuy.Thisisthejustbookthatyouaskedmetobuy.Iknowhisphonenumber.Idoknowhisphonenumber.function?Emphasis用词或短语帮助强调so,very,just,theonlyYouaretheverypersonIamlookingfor.Mendon’tenjoyshoppingatall.Whatonearthareyoudoing?Whyintheworldareyoualwayslate?atall,onearthintheworldYouaretheonlypersonwhoishonestinthisworld.用助动词帮助强调Dobecareful!Hedidtellmethenews.Shedoeslovetalking.强调谓语（predicate）有人称和数的变化Doteachhimalesson!ItisIwhoamwrong.Itisinasmallfactorythatmybrotherisgoingtowork.强调句型Whatkindofsentencesarethey？强调句型(sentencepattern)1.构成(structure)Itis/was+强调部分+that(who/whom)+其他成分强调除谓语以外的句子成分强调人只能是单数Theywillhaveameetinginthehalltomorrow.强调主语Itistheythat/whowillhaveameetinginthehalltomorrow.强调宾语Itisameetingthattheywillhaveinthehalltomorrow.强调地点状语Itisinthehallthattheywillhaveameetingtomorrow.强调时间状语Itistomorrowthattheywillhaveameetinginthehall.2.强调句型的注意点Itisyourfatherwhoiswrongthistime.ItishisparentswhohavecometoChina.①主谓一致：被强调部分作主语时，其形式与谓语动词在人称和数上保持一致。主语谓语一致ItisMarywhooften____(help/helps)mewithmyEnglish.ItisIthat____(be)againstyou.ItistheboystudentsofClassTwowho____playingfootballontheplayground.helpsamare②人称照应：强调主语用主格，强调宾语用宾格。ItisIwhoamwrong.ItwasherwhomIsawinthestreetjustnow.主语主格宾语宾格这次得冠军的是她。Itwas____thatwonthechampionshipthistime.你明天要去采访的是他。sheItishimwhoyouwillinterviewtomorrow.ItmustbePeterwhohasletthissecretout.ItmaybenextweekthatsheleavesforTokyo.Itmightbelastnightthatthethiefbrokeintheirhouse.③be前面可加情态动词④问句形式：一般问句：Is/Wasit+被强调部分+that+----Isitthedictionarythatyouarelookingfor?Wasityesterdaythathewasfired?Whatisitthatyouwantmetodo?Whowasitthattoldyouthenews?Whenwasitthatyoucalledme?Howwasitthatyousucceed?特殊问句：疑问词+is/was+it+that+-----他想申请的是这家公司吗？________________thathewantstoapplyfor?你们是在哪里买到这本小说的？IsitthiscompanyWherewasitthatyouboughtthenovel?Ididn’trealizewhattroublehewasinuntilatthattime.ItwasnotuntilatthattimethatIrealizedwhattroublehewasin.⑤当强调not…until结构时，必须将notuntil连用,后面接肯定式。Theteacherdidn’tstophislessonuntilthebellrang.(改成强调句）Itwasnotuntilthebellrangthattheteacherstoppedhislesson.直到他父亲来了男孩才开始做作业。Itwasnotuntilhisfathercamethattheboybegantodohishomework.把“Itis/was---that”去掉，如果剩余部分句子结构仍然完整，那么这个句子就是强调句；如果句子不完整，则不是强调句。如：ItistruethatheoncewenttoAmerica.Itwasat8o’clockthathecameback.主语从句强调句型3.强调句型的判断1.Itwasatthetheatre__________Lincolnwasmurdered.A.whereB.atwhichC.whichD.that2.Itwasthetheatre_________Lincolnwasmurdered.A.whichB.thatC.whereD.theoneItwasmidnight_____hecameback.Itwasatmidnight____hecameback.whenthatItisintheclassroom_____wewillhavethetest.Itistheclassroom_______wewillhavethetest.thatwhere