届高考英语总复习语法强攻：《i的用法常用句型》课件

it的用法、常用句型知识梳理it可以作代词（如人称代词、非人称代词）和引导词，也可以用于强调句式中，还可以用于一些固定表达中。一、it作代词1.用作人称代词，指代：①上文提到过的人、事、物或情况等；②婴儿、性别不明或没必要区分性别的人或动物。此外，it也可指代未知的人。如：Inmyopinion,lifeinthetwenty-firstcenturyismucheasierthanitwasusedto.Someoneisringingthedoorbell.Goandseewhoitis.It’sJohnonthephone.2.用作非人称代词，指时间、天气、距离或自然现象等。如：Itisonlyhalfanhour’swalktothehospital.It’sabouttwokilometersfromheretothestation.Itisrainingheavilyoutside.二、it作引导词1.it作形式主语的常用句型★“It+be+名词+主语从句”中从句谓语常用“（should+）动词原形”。常用于本句型的主要有apity,ashame,nowonder,noaccident等。如：Itisagreatpitythatheshouldbesogreedy.Itisashamethatheshouldattempttoinjurethereputationofanhonestman.Itwasnoaccidentthatsuchabookshouldappearinthe18thcentury.★“It+be+形容词+主语从句”中从句谓语常用“（should+）动词原形（或完成时）”。常用于本句型的形容词主要有impossible,strange,surprising等。如：Itisimpossiblethatitshouldbeamerecoincidence.It’sstrangethatsheshouldhavebeenarrestedforstealing.Itwassurprisingthatheshouldhavefinishedwritinganovelinonlytwentydays.★“It+动词（+宾语或状语）+主语从句”。常用于本句型的动词主要有please,happen等。如：Itpleasedmeverymuchthathesucceeded.Itpleasesmethatheshouldwanttotalkwithme.ItsohappenedthathehadjustleftforTianjin.★“It+动词的被动语态+主语从句”。常用于本句型的动词主要有accept,admit,allow,announce等。如：It’sacceptedthattheuniverseisendless.Itisgenerallyadmittedthatheisatrustworthyperson.Itwasannouncedthatallprisonerswouldbesetfree.ItwasannouncedthatthePrimeMinisterwouldspeakontelevisionthatevening.2.it作形式宾语★根据句子结构的需要，人们常用it作形式宾语，而将真正的宾语放在宾语补足语后。常用于这种句型的动词有believe,bring,consider,declare,feel,find,make,prove,think等。如：Ifinditamazingthatanyonewouldwanttolistentothatmusic.Idon’tthinkitpossibletomasteraforeignlanguagewithin3months.Ifounditworthwhilereadingthisbook.★it作形式宾语的常用句型：1）动词+it+if/when从句当enjoy,like,dislike,love,hate,prefer,appreciate等动词后需要接一个if或when引导的从句时，需要在动词后接it作形式宾语。如：Shewon’tlikeitifyouarrivelate.Hehatesitwhenpeopleusehisbike.I’dpreferitifIdidn’thavetodosomuchwork.Iwouldappreciateitverymuchifyouwouldhelpmewithit.2）动词+介词+it+that从句能用于此句型的主要有：dependon,answerfor,seeto。如：Youmaydependonitthathewillturnupintime.Ican’tanswerforitthattheboyishonest.I’llseetoitthatalltheseletterswillbesenttothepostbeforetwelve.三、it用于强调句型中强调句型可以对句中除谓语动词以外的成分加以强调。四、it用在一些固定表达中Assomeoneputsit,...像某人所说的那样Pleaseseetoitthat...请务必……Whenitcomesto...当提到……时Itlooks/seemsasif...看起来好像……It’stimeforsth.该做某事了It’stime(forsb.)todosth.（某人）该干某事了Itis(high)timethat...（早就）该……It’sfirst/second/third/...time+that...这是某人第几次干某事（从句谓语用现在完成时）Itis/hasbeen+一段时间+since...自从……已经……；Itwasn’t/won’tbelongbefore...没过多久就/很快……It’s+时间段+before...过……时间才……五、it与one的区别两者均可代替前面提到的事物，区别是：it指的是与前面已提到的事物为同一物，此时的it等于“the+名词”；而one指的是与前面已提到的事物为同一类物，此时的one等于“a+名词”。如：IhaveadictionarybutI’velentittoMary.Ihaven’tadictionary;canyoulendmeone?巩固练习I.选用括号内合适的单词填空。1.Itwasonlyaftershehadbeguntocarryoutthetask________(that,when)Maryrealizeditwasextremelydifficulttocomplete.

2.___(It,As)isourbeliefthatwecanmakeagoodlifeifweworkhard.3.___(It,What)issuggestedthatparentsshouldpaymoreattentiontotheirchildren’sinnerworld.thatItIt4.Asamatteroffact,_____(that,it)isnotfailureitself,butwhatwethinkoffailureandwhatwedoafterwardsthatcounts.5.—DoyoustilldriveyourFordcar?—No,Isold____(it,that)twoyearsago.6.Youmustkeep____(it,what)inmindthatyoucanneverbetoocarefulwhenproofreadingthenewspaper.7.Will____(that,it)beconvenientforyoutostartworktomorrow?itititit8.______(There,It)isnodoubtthatthevisitingteam,whichhasbetterplayers,willwinthematch.9.—Idon’tthinkIcanworkoutthemathsproblem.It’stoodifficult.—Thinkitover,andperhapsyouwillmake________(it,that).ThereitII.用there或it的正确形式填空。1.DuringmystaythereImade____arulenottoeatfattyfoods.2.I’dappreciate____ifyoucouldhelpmefindoutthereasonwhythecomputerdoesn’twork.

3.IkepttellingMarynottostayuptoolateanymore,but____didn’thelp.4._____isanurgentneedforqualifiedteachers.5.Ilike____whenIamwithpeoplelikeMr.Ma,whoisalwayswillingtohelpothers.itititThereit6.蓄—奖Wh魔o猜is付m票ak拨in招g爹lo村ud易n贿oi威se欠s辉ou嗓ts壶id趟e弄th环ewi损nd丛ow叹?—_宵__馒__北_填is游T药om虚,邮myne罚ig撒hb次ou彩r’款sso捷n.7.枝_怕__察__蛙__智_驳wa导s尾no庄p霜oi数nt朴i左n阻st鸣ay睛in丛g忆an芦y柴lo石ng仆er秧.8.证I遗’m特a喂s貌go田od厨a烂c猜oo葵k诞as广s膛he钢i驶s赴ex漂ce羊pt台w扛he悦n__须__畅_韵co貌me像s久to示m舒ak轧in财g腿pi麻zz严a.9.递I纪h索av恋e刑no随i炮de碎a葛wh晶o回__继__期w题as用t特ha撑t散ta摔ug询htme污t慰he手t斩ri帅ck深,爬wh旋ic绍h县he搞lp盟ed理m逗e挑to袋s绢ol趟ve阁t那hepr摘ob播le督m.10谈.捞__折__蛇__复__叶i桑s姥a良ha飞rd鹅j话ob担f洁or近s扔uc懒h礼a宁li酷tt荷le辅b愧oyto遵c象ar栗ry杜t慌he去h号ea盘vy味b秆ox慨u昆ps辉ta皮ir很s.译L武et筝’sgi悠ve披h略im难a貌h该an敲d.ItTh奇er太eititItII挖I.选用绸正确母的词伴完成折下面堤短文长。it馆,谢th哄es计e,政t给ha穴t,崖w他ha戚t,寨t她heDo沫y切ou删h裂av份e取a虾dr蓝aw加er悄o芒r际a言bo荣x句of似y靠ou公r授sp役ec期ia洗l很st弯uf挽f?挂1骂.爷__疯__配_螺ma选y赴lo头ok莲l泊ik弦e选ju军nk忘t体o蛛an及yb振od级y轿el矿se胆,诉bu肃t仰to尺y阁ou豆2者.输__逆__弹m抄ay船b隔e纳ve事ry差i剥mp浆or蓄ta旬nt睬.掘Ma粒yb览e摇3.炕_山__器__阀__辣_纸is澡y印ou餐r睡se鸟t姐of膀l糊as麦t棋ye略ar嗓’s袜h亩oc鸦ke经y撤ca歪rd钢s,慈a捕b毫ot肌tl恋e铁to继p菊yo她u吉ho芳pe妻d软wo套ul按d极sh脂ow暖t玻he时w册in盖ni袍ng浮n鱼um似be锈r,北t讽he兔s潮mo孔ot蚀he内st牛p断eb员bl蜘es卧y彻ou该c痒ou猫ld隙f雕in型d呢on没t投he父b滋ea结ch急,坟an忽d优yo溜ur旦c朝la览ss跌p唤ho皇to智.则If爷y道ou玩h怒av眯e缴ke睁pt洽t危hi循ng罗s勺li集ke难4飘.赌__音__摇__吸__院,泳th祖en补y阅ou蛾a愉re创a早c雹ol牵le筋ct求or磁!桶So锐me罢p仓eo馆pl饺e予mi存gh木t枣ca净ll友5屿.兄__炒__就__读__疗c液ol旺le估ct粗io息n恒ju课nk难,ititItth茎es蕉eth虾ebu催t丈yo江u质ca摸n惰ca授ll枪6帽.锅__录__欠_演ME粥MO扩RA币BI外LI葱A纽奉(M交EM疾-o礼r-垫a-税BI斑LL馆Y-窝a)铁(值得业纪念幕的事奴物).院T亏ha谷t兽so贸un牵ds谜m轿or慕e冰im爆pr比es循si胞ve询,谢do痛es抚n’成t滚7.始_让__责__温__水_?If友y责ou券t诸hi绣nk垂a毯bo虏ut个8翅.寺__屿__长__滴__仅h沙ap沸pe滥ns重w宿he形n访yo善u布lo活ok钥t伙hr韵ou傲gh羊y眨ou秧r佛co只ll呈ec葱ti抓on尚,逆yo南u免mi界gh弃t猛gu伪es吵s唯wh晚at困m壶em坟or祖ab访il验ia俘a滑re峡.抬So压me军ti约me摔s染ju猴st幼l食oo矮ki瞎ng戚a伴t古on丑e侦of什y咳ou猜r嘉sp务ec缠ia汽l欺th枯in烦gs步h僵el舞ps建t校o档tr法ig识ge催r壳(触发)誉a拥me普mo尸ry久o陈f药ho洁w妇yo缸u号go剃t藏9.寇_乒__艇__溜__稼_.In板m旧os僚t虚ki牌nd善s掀of棉c缺ol桌le普ct快io糠ns怪1旬0.堡_兔__散__胸__测_酷is凳e杀as愧y振to丛s宁ee蔽h坛ow蒸t持he戴i罚te辜ms彻b绪el勇on罗g辣to率ge犹th质er镜.ititwh蓄atititIf敏y斤ou茧c鼠ol列le刮ct富s千ta搂mp屡s,脱a洋ny摘bo伏dy箭c蝴an塞s洽ee厦h茎ow菊t攀he摇y排ma申ke稍a号c袄ol姿le网ct宴io慨n.鹊1物1.借_姜__腔__剥__涨_组is雁n零ot擦s廉o丸ea斩sy贿f健or蒙s前om展eb蛋od龄y析el住se盘t池o趋un锅de拦rs泛ta诉nd钢h射ow汗y鼠ou预r误me室mo持ra页bi束li路a固ma客ke释a个c稼ol剥le减ct驰io树n.推T翻ha咽t’滨s遵wh养y讨ot触he枕r心pe楚op直le早t秋hi采nk帖t累he地y剥ar办e电ju弦nk饲.型Bu罩t蚀th辈ey项d甜o却be外lo东ng寺t装og租et重he光r闲be酷ca先us赵e兼th饥ey旧a使re祖a贡ll丹p赴ar兼t帐of诱y幻玉ou同r爬li佣fe鸭.斤Th天ey标a馆re袍p次ar边t墨of厨t扯ha规t罩sp催ec坟ia姓l约so迹me倾th绍in抱g抹12正.板__层__断_嚼ma功ke颠s昼yo亡u餐di荐ff肾er解en饥t伶fr耍om录a搅ny临bo霜dy丝式e株ls茎e.Itth炊at从A、B、C、D四个惠选项沙中，象选出突可以太填入盛空白诉处的陡最佳兰选项稼。1.直S刮ar沙ah延m尽ad缝e恨__们__典_孙to轮t蛇he峡a溉ir帝po构rt闲j寒us醉t独inti倍me万t摘o夕ca般tc超h形h