2名词性从句专项训练

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1、精锐教育学科教师辅导讲义辅导科目：英语年级：高一课时数：3课题名词性从句专项训练教学目标通过专项合训练，巩固梳理名词性从句用法，掌握其重要考点及运用。教学内容Step1.Greetings&FreetalkIstheresomethinginterestingorimportantthisweek?Step2.Assignmentschecking&Revision1.错题重现2．重点知识回顾Step3.按考点分类练习i.主语从旬1.that从句作主语通常用it作形式主语，常见的此类主语从句结构有1)“1t+be+名词（如apity/fact/problem/shame/surprise

2、,nowonder等）+that从句”2)“It十be十形容词(如natural,certain,clear,obvious,evident,necessary,true,likely,probable,possible,strangeimportant等)+that从句”注：当形容词是important,natural,necessary,strange,essential,surprising等时，从句谓语用“(should)+动词原形”，should可省略。3)“It+不及物动词（如seems,turnsout,happens,appears,follows,occurstosb等

3、）+that从句”4)"It+be过去分词(如：known,said,reported,believed,announced,accepted,found,claimed,declared,thought,hoped,suggested等)+that从句”当过去分词是suggested,demanded,required,commanded,recommended,ordered等词时，从句谓语用“(should)+动词原形”，should可省略。2.wh-从句1)表示“是否”意义时，只能用whether不能用if引导主语从句。2)it经常用来作形式主语，而把wh-从句放在句尾。3)wh

4、-从句经常可以放在句首。专项练习1.shecouldn'tunderstandwasfewerstudentsshowedinterestinherlessons.A.What...whyB.That...whatC.What...becauseD.Why...that2.Itworriedherabitherhairwasturninggray.A.whileB.thatC.ifD.for3.Itisprettywellunderstoodcontrolstheflowofcarbondioxideinandouttheatmospheretoday.A.thatB.whenC.wha

5、tD.how4.manfirstmadeuseofelectricityisnotexactlyknown.A.WhenB.IfC.ThatD.What5.wewillhaveameetinghasn'tbeendecidedyet.A.IfB.ThatC.WhatD.Whether6.wearesayingismorethanwewilldo.A.That...thatB.What...whatC.Whatever...thatD.As...as7.leaveslastturnsoffthelight.A.WhoB.WhoeverC.NomatterwhoD.Whomever8.win

6、stheprizemaygetthecar.A.WhoB.WhomC.WhomeverD.Whoever9.apitythatIdidn'tseeyoulastweek.A.That'sB.What'sC.It'sD.There's10.shewillcomeiscertain.A.ThatB.WhatC./D.Whether11.wegoswimmingeverydayusalotofgood.A.If...doB.That...doC.That...doesD.If...does12.hasquestionscanasktheteacherafterclass.A.WhoB.Whoe

7、verC.AnybodyD.One13.isoneofthemostusefulandfascinatingdivisionsofhumanknowledgeiswidelyaccepted.A.WherechemistryB.ThatchemistryC.WhatchemistryD.Chemistry14.It'sknowntouschewinggumhelpspreventtoothdecay.A.whyB.thatC.wh