It的用法与强调句.ppt
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It的用法与强调句 Trytofindthebestanswertothefollowings Ilike intheautumnwhentheweatherisclearandbright 2004全国卷I A thisB thatC itD one Doyoulike here Oh yes Theair theweather thewayoflife Everythingissonice 2004全国卷II A thisB theseC thatD it C D 在高考单项填空的选项中 it是出现频率较高的词汇之一 下面针对it的用法进行分类解析 一 代词it1 用作人称代词代替上文提到过的人或事物 有时不特指某件事物 而代表前面已提到的或者将会发生的某件事情 或者是谈话双方都明白的情况 如前面第2题 Tom sill Haveyouheardaboutit IthappenedduringtheLongMarch Ican tstanditanylonger Ifit sconvenientIcanseeyoutomorrow 2 用作指示代词 起着this或that的作用 指一个人或一件事情 whatisthis It satelephone who sonthetelephone It sLily 3 指时间 距离 价值 天气和自然现象等 Itiscoldtoday isn tit Itisaboutanhour sridetothepark 4 it代替 人 it常指代无法或没有必要分性别的人 有时指发出某个动作的人或心里所指的人 Thebabycriedbecauseitwashungry 婴儿哭了是因为饿了 Someoneisringingthedoorbell Goandseewhoitis 有人在按门铃 去看看是谁 二 引导词itit常作形式主语 把真正的主语置于句后 真正的主语通常为不定式 动名词 主语从句 Itiseasytobuyanewradio Itisnousetellinghimthat Itisstrangethatnobodyknowsher 提示 it作形式主语 that从句作真正主语 常见的句型有 Itbe 形容词 obvious natural surpri sing good wonderful funny possible likely certain probable etc that从句 b Itbe 名词词组 nowonder anhonor agoodthing apity nosurprise etc that从句 c Itbe 过去分词 said reported thought expected decided announced arranged etc that从句 TheforeignMinistersaid ourhopethatthetwosideswillworktowardspeace 2004 北京卷 ThisisB ThereisC ThatisD Itis Haveatry D 注意it对关系代词的干扰 isknowntoeverybody themoontravelsRoundtheearthonceeverymonth NMET2001 A ItB AsC ThatD What 试比较 Itisknowntoeverybodythatthemoon CarolsaidtheworkwouldbedonebyOcto ber personallyIdoubtverymuch NMET 1999 A itB thatC whenD which B D 2 It作形式宾语 真正宾语放在宾语补足语后面 真正宾语通常为不定式 动名词 宾语从句 Hefeltithisdutytohelpothers Theythoughtitnogooddoingthat Ihate whenpeopletalkwiththeirmouthsfull NMET1998 A itB thatC theseD them A It对代词的干扰 Weneededanewcupboardforthekitchen SoPetermade fromsomewood 2004 全国卷III A itB oneC himselfD another B Meetingmyuncleafteralltheseyearswasanunforgettablemoment Iwillalwaystreasure NMET2002 A thatB oneC itD what B whydon twetakealittlebreak Didn twejusthave NMET2002 A itB whatC thatD one D 三 it用在强调结构中 1 可以用来强调句中的主语 宾语 状语 从句 结构为 Itis was 被强调部分 sb who that Itis was 被强调部分 sth that 原句为 ImetTomintheparkyesterday ItwasIwho thatmetTomintheparkyesterday ItwasTomthatImetintheparkyesterday ItwasintheparkthatImetTomyesterday ItwasyesterdaythatImetTominthepark 1 Itwasourteacher didtheexperi mentinthelablastnight A whomB thatC whichD where B 2 Itwasbecauseofbadweather thefoot ballmatchhadtobeputoff A soB sothatC whyD that D 3 Itistenyears MissGaolefthere A thatB whenC sinceD as C 对强调句型的识别 可用下面方法识别强调句型 把强调句的标志词itis was that拿掉 若能还原出句法结构完整的句子来 则为强调句 否则不是强调句 Itwaseighto clock Ilefthome Itwasateighto clock Ilefthome A thatB sinceC whenD while C A 2 对 not until 的特殊强调句型 Itis wasnotuntil 时间状语 从句 that Hedidn tgethomeuntilmidnight Itwasnotuntilmidnightthathegothome 3 强调句的疑问结构 1 一般疑问句 Is wasit 被强调部分 that who 剩余部分 如原句为 Doeshereadthisbookeveryday Isitthisbookthathereadseveryday 2 特殊疑问句 只能对疑问词强调 疑问词 is wasthat who 剩余部分 Whocametoseeyouthismorning Whowasitthatcametoseeyouthismor ning 4 含有定语从句的强调句 ItwasinthelabthatwassetupbyMr Smiththattheyfinishedtheexperiment ItwasinBeihaiPark theymadeadateforthefirsttime theoldcoupletoldustheirlovestory where thatB that thatC where whenD that when A 5 强调宾语从句中的疑问词时 主语 谓语 疑问词 itis was that 宾语从句Idon tknowwherehecomesfrom Idon tknowwhereitisthathecomesFrom 6 需要注意的地方 1 如果原句中的谓语动词为现在或将来时的各种时态 就用 itis 如果原句中的谓语动词为过去时的各种时态 则用 itwas 2 不论被强调的主语是单数还是复数 一律用 itis was who that 高考题回放 1 Itistheabilitytodothejob matters notwhereyoucomefromorwhatyouare A oneB thatC whatD it 2 ItwasonlywhenIrereadhispoemsrecentlyIbegantoappreciatetheirbeauty A untilB thatC thenD so 3 Itwasabout600yearsago thefirstclockwithafaceandanhourhandwasmade A thatB untilC beforeD when 4 Itwasbecauseofbadweather thefootballmatchhadtobeputoff 2003 A soB sothatC whyD that 课堂练习 1 in1943 theharmfulsmogmadeitsappearanceinLosAngeles A Only thatB Itwas thenC Thatitwas whenD Itwas that2 ItwasontheNationalDay shemetwithherseparatedsister A thatB whenC whereD which 3 WasitduringtheSecondWar hedied A thatB whileC inwhichD then4 Who helpedyouworkoutthemathproblem washeB itwaswhoC WasitthatD itwas 5 Itisneartheplace thereisabomb wefoundthedeadman A where whereB where thatC that whereD that that6 ItwasMikeandPeterwho thereadingroomthistimeyesterday A arecleaningB werecleaningC cleanedD cleans 7 Itistheroom wewillhavethemeeting A thatB whichC whereD there8 It theChinesepeoplethat hardworking A was wasB is areC is isD are are 9 Itwasnotuntilshehadarrivedhome herappointmentwiththedoctor A didsherememberB thatsherememberedC whensherememberedD hadsheremembered10 Wherewasit theroadaccidenthappenedyesterday whenB thatC WhichD how 11 Itwasforthisreason herunclemovedoutofLondonandsettleddowninasmallvillage whichB whyC thatD how12 Wasitattheschool wasnamedHERO hespenthischildhood that thatB which thatC where thatD that which Thankyou- 配套讲稿:
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