高中英语语法It的用法精品课件 32页

It’stimeforclass.It’sonherdesk.ItisMissQiwhoisrathercareless.Itisveryimportantformetobeacarefulperson.\n.carefulperson.Theuseof"It"\n-Whatdoyouthinkofthemovie?-It’soneofthebestmoviesthatI’veseen.\nWho’sthelovelybaby?MyfatherisMr.Black.It’sMr.Black’s.\nItcanbeusedaspersonalpronouns,referringtotheperson,animalormattermentionedabove,orthepersonwhoyouarenotsureofgender.summary1\n____wasasunnyday.Peterdecidedtogoforawalktothepark,though_____wastwomilesaway.___wassocomfortabletowalkonthestreet.itItIt\nSuddenly___begantorain.Hefound__hardtowalkthere.Thenhetookabushome.Unfortunately___wentwrong.Whenhegothome,hewaswetthrough.Thus___wasadaythathewouldneverforget.itititit\nEg:Itwasasunnyday.Peterdecidedtogoforawalktothepark,thoughitwastwomilesaway.Summary2Itcanbeusedasimpersonalpronounstotalkabouttime,date,distanceorweatherandsoon.\nit常用在以下句型中：意思是“自从……以来已有一段时间”。Itis＋时间段＋since＋主语＋did\n-Whatwasthepartylike？-Wonderful！It'sbeenyears____Ienjoyedmyselfsomuch．A．afterB．whenC．beforeD．since√\n1.Itwassocomfortabletowalkonthestreet.Itseemsthatnobodywillvoteforhim.3.Hefoundithardtowalkthere.Summary3“It”canbeusedinthesubjectorobjectpositiontostandfortheinfinitiveoraclause.\nPreparatorysubjectadj.difficult/easy/necessary/importantn.pleasure/pity/shame/funv.Itis/wasItis/was(a/an)Itappearsseemslookscertainissaidthat…\nPreparatoryobjectv.Sb.+thinkmakeitfind+adj.todo…+that…\nTohavesuchamagichouseispleasant.It’spleasanttohavesuchamagichouse.\nWhetherwewillgototheoceanariumhasnotbeendecided.Ithasnotbeendecidedwhetherwewillgototheoceanarium.\nJointhetwosentencesbyusing“it”asobject.JanethinksitfunnythatIhavetakenupChinesekungfu.IhavetakenupChinesekungfu.Janethinksitisfunny.\nOprahWinfreymakestotalkaboutgreatmomentsanddifficultiesinpeople’slivespossible..itpossible\nTheuseof“it”foremphasis可被强调的部分除谓语之外的句子各成分。基本句子结构Itis/was＋被强调部分＋that/who/whom+其它。备注is既可强调现在的情况，也可强调过去的情况。Summary4\nWecalledonProfessorWangathisofficethismorning.weProfessorWangEg:Itwaswewho/thatcalledonProfessorWangathisofficethismorning.ItwasProfessorWangwhom/that/whowecalledonathisofficethismorning.\nWecalledonProfessorWangathisofficethismorning.athisofficethismorningItwasathisofficethatwecalledonProfessorWangthismorning.ItwasthismorningthatwecalledonProfessorWangathisoffice.\n“It”试题解析1.TheParkersboughtanewhousebut_____willneedalotofworkbeforetheycanmovein.A.theyB.itC.oneD.which\n“It”试题解析2.Tom’smotherkepttellinghimthatheshouldworkharder,but____didn’thelp.A.heB.whichC.sheD.it\n“It”试题解析3.Theweatherturnedouttobeverygood,___wasmorethanwecouldexpect.A.whatB.whichC.thatD.it\n4.Doyouhaveenoughglassesforeachguesttohave_________?A.itB.themC.thatD.one“It”试题解析√5.Whydon’twetakealittlebreak?Didn’twejusthave__________?A.itB.thatC.oneD.this√\n“It”试题解析6.-Hewasnearlydrownedonce.-Whenwas_________?-____wasin1998whenhewasinmiddleschool.A.that;ItB.this;ThisC.this;ItD.that;this\n7.Itwasnotuntil1920______regularradiobroadcastsbegan.A.whileB.whichC.thatD.since“It”试题解析\n7.Itwasnotuntil1920______regularradiobroadcastsbegan.A.whileB.whichC.thatD.sinceRegularradiobroadcastsdidn’tbeginuntil1920.“It”试题解析√\n8.Coulditbeintherestaurantin_____youhaddinnerwithmeyesterday_________youleftbehindyourkeysandwallet?A.that,whichB.which,thatC.where,thatD.that,where“It”试题解析\nItcouldbeintherestaurantin_______youhaddinnerwithmeyesterday_____youleftbehindyourkeysandwallet.“It”试题解析therestaurant(in_______youhaddinnerwithmeyesterday)whichintherestaurantwhich\nItcouldbeintherestaurantin_______youhaddinnerwithmeyesterday_________youleftbehindyourkeysandwallet.高考试题解析therestaurant(in_______youhaddinnerwithmeyesterday)whichintherestaurantthat\n8.Coulditbeintherestaurantin_____youhaddinnerwithmeyesterday_____youleftbehindyourkeysandwallet?A.that,whichB.which,thatC.where,thatD.that,where“It”试题解析√\nIfyouwantknowledge,youmusttoilforit.要想求知，就得吃苦。