高考英语复习专题1.Itis(was)+被强调部分+that(who)+句子其他部分。此结构强调的成分仅限于主语、宾语、表语和状语。2.not…until…句型的强调句一、强调句型的强调部分必须是对that/who之后句子的某一成分表示强调,如果把“Itis(was)...that”去掉,该句应该意思完整,不缺任何句子成分.Isit_____whowantstoseeyou?A.himB.heC.hisD.himselfItwas_____whorespectedalltheirteachers.A.themB.theirC.theyD.themselvesIt_____MikeandMarywhohelpedtheoldmanseveraldaysago.A.wasB.areC.wereD.hadbeenCBAItwasonOctober1st1949_____newChinawasfounded.A.whichB.whenC.asD.thatD•(二)not…until…句型的强调句1、句型为:Itis/wasnotuntil+被强调部分+that+其它部分普通句:Hedidn’tgotobeduntil/tillhiswifecameback.强调句:Itwasnotuntilhiswifecamebackthathewenttobed.••(三)谓语动词的强调•1、Itis/was…that…结构不能强调谓语,如果需要强调谓语时,用助动词do/does或did。•e.g.Dositdown.务必请坐。•Hedidwritetoyoulastweek.•上周他确实给你写了信。•Dobecarefulwhenyoucrossthestreet.过马路时,务必(千万)要小心啊!•2、注意:此种强调只用do/does和did,没有别的形式;过去时用did,后面的谓语动词用原形。•二、强调句型的判断•把“It,is/(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。•①Itishewho/thatoftenhelpsmewithmyEnglish.②Itisonthehillsidethatweplanttreeseveryyear.③Itwasbecauseofbadweatherthatthefootballmatchhadtobeputoff.(Shanghai2003,spring)•分析:去掉Itis/was...that/who句子后结构仍然完整,句意仍明确,都是强调句。•④Itwas9o'clockwhenwecameback.•我们回来时是九点钟。•⑤Itwas3hourssincewehadcomeback.•我们回来已三个小时了。分析:在上面例句中若去掉Itwas...when/before/since等后,句子结构就不完整,所以不是强调句。2)①Itwasatthetheatre_________Lincolnwasmurdered.Itwasthetheatre_________Lincolnwasmurdered.A.whichB.thatC.whereD.theoneCB•(3)“Itbe+时间段+since……”意为“某人不做某事已有多久了”;则为“某人做某事已有多久了”。如:•Itistwomonthssincehefellill.他病了两个月•Itistwomonthssincehewasill.他病好已经两个月了。•(4)Itbe+时间段+before……句型表示“……多久后某事发生”。•37.Itwasalongtimebeforetheymetagain.很长时间后他们才见面。•38.Itwasnotlongbeforehecameback.时间过不久他们就回来了。•(5)“Itbe…when……”句型表示“某事发生时正是……时候”•39.Itwas1949whenthePRCwasfounded.试比较40.Itwasin1949thatthePRCwasfounded.(去掉it,was,that后仍是一个完整的句子)