备战3013新课标高考 甘肃高考研讨会英语资料8 It引导的强调句型

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1、It引导的强调句型It的用法，最难掌握的是it引导的强调句型。它不仅有肯定式，还有否定式和疑问式。下面，我先向同学们介绍强调句型的构成，其次对这一句型的考点作一些分析。一、构成1、在肯定句中，除了谓语部分外，其它部分都可以强调。如：Heboughtabookhereyesterday.→Itwashethat(who)boughtabookhereyesterday.Itwasabookthatheboughthereyesterday.Itwasherethatheboughtabookyesterday.Itw

2、asyesterdaythatheboughtabookhere.要强调谓语动词就要用do,does,did。如：Hedidbuyabookhereyesterday.2、在否定句中Itisnotwithoutanyeffortthatwecanexpecttosucceed.Itisnoteverythingthatmoneycanbuy.如果原句中含有not…until,为了强调时间状语，须把not和until放在一起，置于强调结构中的be后。例如：原句：Theshipcouldnottravelonthese

3、auntilthecompasscameintouse.强调：Itwasnotuntilthecompasscameintousethattheshipcouldtravelonthesea.3、在疑问句中如果原句诗一般疑问句，则用“Beit…that…?”形式；如果原句是特殊疑问句，则用“疑问词+beitthat…?”形式。如：原句：Didthelastemperordieinthispalace?强调：Wasitinthispalacethatthelastemperordied?原句：Whendidyoufi

4、rstmeetwithhim?强调：Whenwasitthatyoufirstmetwithhim?二、考点分析1、考查引导词it。在该句型种it是固定用法，一般不可用其它词来更换。如：____isforMarythatJohnmighthaveboughtanewbookyesterday.A.ThisB.ThatC.ItD.It’sHowis____thatyouwishtoleave!A.itB.thatC.thisD.Tom2、考查引导词it和be的一定搭配形式，如：“情态动词+完成式”。-Wereallt

5、hethreepeopleinthecarinjuredintheaccident？-No,____onlythetwopassengerswhogothurt.A.itwasB.thereisC.itwereD.therewas-Wasitthedeanwhowalkedby?-____.A.ItmustbethatB.ItmusthavebeenC.HemustbeitD.musthavebeenit3、考查被强调的部分。被强调的部分出了谓语、主语补足语、让步状语从句、since和as引导的原因状语从句外，其它

6、成分一般都可以用此句型进行强调。如：____herealizeditwastoolatetoreturnhome.A.NosooneritgrewdarkwhenB.HardlyitgrewdarkthanB.ItwasnotuntildarkthatD.ScarcelyitgrewdarkthanItisall____thatI’moftenill.A.becauseyou’renotaqualifieddoctorB.sinceyouarenotaqualifieddoctorB.asyouarenotaqua

7、lifieddoctorD.thoughyouareaqualifieddoctor4、考查引导从句的引导词。注意如被强调的部分是表时间或地点时，不能用when或where引导从句，而要用that。如：Itwasyesterday____JohnmighthaveboughtanewbookforMary.A.whenB.atwhichC.thatD.whereverWasithere____youfirstmethim?A.thereB.whereC.thatD.wherever5、考查从句的谓语形式：当被强调的

8、部分是谓语时，who,that引导的从句的谓语应与被强调部分在人称和数上保持一致。如：ItisIwho____inchargeofthefactory.A.isB.amC.areD.wereItwastheywho____thesamemistakes.A.ismakingB.aremakingC.weremakingD.wasmaking6、考查是强调句还