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1、1.Revise the basic usages of “it”.2.Conclude the rules of “it”.3.Improve the abilities of cooperation and expression.Theuseof“it”Learningaims:第1页/共39页第一页，共40页。Itisnevertoooldtolearn.Itisnousecryingoverspilt(溢出(ych)的)milk.Ittakesthreegenerations(辈,代)tomakeagentleman.Proverbs(谚语谚语(yny)with“It”活到老学到老；学
2、无止境(xuwzhjng)。覆水难收。十年树木,百年树人。第2页/共39页第二页，共40页。ReadthebookonP87-88andanswerthequestion:Whatfunctionsdoes“it”have?Self-studyFunctionsof“it”:1.代词(dic):1)_2)_3)_2.引导词:1)_2)_3)_代上文代this/that代时间/地点/天气(tinq)/温度/距离/环境形式(xngsh)主语形式宾语强调句型固定句型第3页/共39页第三页，共40页。1.Itgetsdarkveryearlyinthewinter.2.Whatwillyoucalli
3、tifitsaboy?3.Ilovespring-Itsawonderfultimeoftheyear.4.Itslessthan100kilometresfromheretoJinan.5.Whenthefactorycloses,itwillmean500peoplelosingtheirjobs.6.ThelittleanimalisamonkeyanditlivesinSichuan.7.Ithassnowedmuchthisyear.指时间(shjin)指婴儿(yng r)指季节(jji)指距离指上文提到的事指天气指上文提到的动物一：用作代词Whatdoes“it”referto?第
4、4页/共39页第四页，共40页。特别注意：特别注意：it,one和和that,those作替代作替代(tdi)词的区别词的区别(1)Thebookinyourbagisveryinteresting.CanIborrow?(2)Thebookinyourbagismoreinterestingthan_onthedesk.(3)Theweatherhereismuchcolderthan_inNanjing.(4)Thebooksarefree.Youcantake_freeofcharge.(5)Thebooksinthebagarebetterthan_onthedestk.ittheon
5、ethatthatonethosetheones第5页/共39页第五页，共40页。1.Torememberthisruleisimportant.2.Chattingontheinternetisawasteoftime.3.Whetheryoucomeornotdoesntinterestme.4.Weshouldmakeourcountrymuchstronger,whichisourduty.It is important to remember this rule.Its our duty to make our country much stronger.It is a waste
6、of time chatting on the internet.It doesnt interest me whether you come or not.二：用作形式二：用作形式(xngsh)(xngsh)主语主语用it改写下列(xili)句子：第6页/共39页第六页，共40页。二：二： 用作形式用作形式(xngsh)(xngsh)主语主语基本基本(jbn)结构：结构：It+be/v.+(forsb/ofsb.)todosthdoingsth.that/whether第7页/共39页第七页，共40页。注意注意(zh y) 1:FororOf?1.Itisimportant_ustolear
7、nEnglishwell.2.Itisverykind_youtohelpmelearnEnglish.3.Itisfoolish_youtobelievehim.4.Itisnecessary_youtogooverthislesson.ofofforfor第8页/共39页第八页，共40页。It+be+doing sth翻译翻译(fny)：覆水难收。覆水难收。_和他争论没有用。和他争论没有用。_打电脑游戏是浪费时间。打电脑游戏是浪费时间。 _注意注意(zh y) 2:no useno gooda waste of timeIt 何时何时(h sh)代替代替doing?Itisnogoodar
8、guingwithhim。Itisnousecryingoverspiltmilk。Itisawasteoftimeplayingcomputergames。第9页/共39页第九页，共40页。注意注意(zh y) 3:(1). It is a pity (a shame /an honor /a good thing/a fact /a surprise/. ) that . (2).Itisimportant(necessary，strange，natural.)that.(3).Itisinsisted(ordered/commanded,suggested/advised/propose
9、d,demanded/requested/required.)that.that后的从句(cnj)要用虚拟语气（should+动词原形），should可以省第10页/共39页第十页，共40页。=It is said/reported that he has gone abroad.1.Itissaidthatheistherichestmanintheworld.2.Itisreportedthatheiswritinganinterestingnovel.3.Itisbelievedthatallthestudentshavedonetheirbest.=He_therichestmanin
10、theworld.issaidtobe=He_aninterestingnovel.isreportedtobewriting=Allthestudents_theirbest.arebelievedtohavedone注意注意(zh y) 4:Heissaid/reportedtohavegoneabroad.第11页/共39页第十一页，共40页。 It + vi.(不及物动词不及物动词(j w dn c) + that clauseIthappensthathewasoutItseemsthathedoesntknowthesecret.Itappearsthatheishonest.It
11、occurredtomethatIlostmypurseonthebus.Itdoesntmatterwhetherhewillcomeornot.注意注意(zh y) 5:Translate：碰巧碰巧(pngqio)好像好像好像好像我突然想到我突然想到没有关系没有关系第12页/共39页第十二页，共40页。1)_isknowntoallthatheisdiligent.2)_isknowntousall,heisdiligent.3)_isknowntousallisthatheisdiligent.4)_isimportantthatweshouldlearneverysubjectwell
12、.5）_isimportantisthatweshouldlearnEnglishwell.ItItWhatAsWhat注意注意(zh y) 6:It代替的从句代替的从句(cn j)与其他从句与其他从句(cn j)的区别的区别第13页/共39页第十三页，共40页。动词动词+it+形容词形容词/名词名词(mngc)+（for/ofsb+）todo+doingsth.+that从句从句thinkbelievefindfeelconsidersupposemakekeepnecessarypossiblenatural,nouse/nogood/awasteoftime/三：用作形式三：用作形式(x
13、ngsh)(xngsh)宾语宾语1.基本基本(jbn)结构：结构：第14页/共39页第十四页，共40页。 I found it _to study English. Ithinkitimportantthatyou_theconference.Ithinkitimportantforyou_theconference.no use arguingvery interesting三：用作形式三：用作形式(xngsh)(xngsh)宾语宾语(should)attendtoattend1.我认为和他争吵没有用。2.我发现学英语非常(fichng)有趣。3.我认为你去参加这会议很重要。Ithinkit
14、_withhim.Translate：第15页/共39页第十五页，共40页。2. it作形式作形式(xngsh)宾语的宾语的特殊句型特殊句型动词(dngc)有喜欢类：enjoy,like,appreciate,prefer讨厌类：hate,dislikeIwouldappreciateitifyoupaidincash.Ilikeitintheautumnwhentheweatherisclearandbright.Ihateitwhenpeopletalkwiththeirmouthsfull.V.+ it + if/that/when第16页/共39页第十六页，共40页。1.Ihate_t
15、hatyoucandancesowellbutIcant.2.Ilike/enjoy_whenallthefamilysitattable.3.Iwouldappreciate_ifIcouldbeaccepted.ititit第17页/共39页第十七页，共40页。1.基本结构基本结构Itis/was+被强调被强调(qingdio)部分部分+that/who(人人).四、强调四、强调(qing dio)(qing dio)句型句型注意：在从句中用陈述(chnsh)语序I asked him _he couldnt help me.why it was thatItwasbecausehewas
16、illthathecouldnthelpme.Wasitbecausehewasillthathecouldnthelpme?Whywasitthathecouldnthelpme?例如：他是因为病了才没能帮我第18页/共39页第十八页，共40页。2.notuntil句式的强调(qingdio)句型Hedidntgethomeuntilitwasdark.比较(bjio)：Notuntil_itwasdarkhegothomeItis/wasnotuntil+that.“直到直到(zhdo)才才”注意:itwasdarkdidhegethome.Itwasnotuntil_that_.第19页
17、/共39页第十九页，共40页。makeitForgetitDontmentionitIt(all)depends!ItshardtosayItsuptoyou.Icantbehelped!Getit获得成功；准时到达；渡过难关获得成功；准时到达；渡过难关没关系，不必没关系，不必(bb)在意，算在意，算了吧了吧视情况视情况(qngkung)而而定定很难说很难说你说了算，由你决定你说了算，由你决定(judng)无法避免无法避免,没办法没办法明白了明白了,懂了懂了五：五：常见的固定用法常见的固定用法(别人道谢时)不客气第20页/共39页第二十页，共40页。seetoitthatoweittosbth
18、atrely/dependonitthattakeitforgrantedthatmakeitarulethatmakeitclearthat一定注意,保证，确保把归功于，因为，幸亏(xngku)请放心，相信认为.是理所当然定为常规，习惯于，总是明确表示，说清楚第21页/共39页第二十一页，共40页。1.Ihave_thatIwilldosomeEnglishreadingeveryday.2.Dont_thateveryoneshouldhelpyou.3.I_TomthatIfoundthejobIwanted.4Iwill_thateverythingisreadyintime.5.Yo
19、umay_thattheworkwillbefinishedaheadoftime.Ipromise.Fill in the blanks with the following:see to it that, take it for granted that, depend/rely on it that, owe it to sb that, make it a rule that，make it clear thatmade it a ruletake it for grantedowed it tosee to itdepend/rely on it第22页/共39页第二十二页，共40页
20、。1.Itistime(abouttime/hightime)thatsb._did/shoulddo2.Itisthefirst(second.)timethat_was3.It_+时间段时间段.sincedidis/hasbeen4.It_+时间段时间段.before.was/willbe固定固定(gdng)句句型型Ithasbeen5yearssincehisfatherdied.Itis10yearssincehehadbreakfast.Itwas3daysbeforehewenttoBeijing.Itwillbenotlongbeforehefinisheshisjob.have
21、/hasdonehaddone第23页/共39页第二十三页，共40页。Practice makes perfect第24页/共39页第二十四页，共40页。“it”的用法(ynf)-你懂的?Umbrellaiswhatweeasilyforgetandleavebehindinourdailylife.Whentheweatherisfine,wecertainlydontthinkofit;onlywhenitisraining,wellcarryitpurposefully.butassoonastherainstops,itsmostlikelywellforgetwhereweveput
22、it.OnceIsuddenlyfoundmylongtimeusedumbrella“disappeared”.Ireallyregrettedlosingitformycarelessness.Dayslater,outofmyexpectation,Isawitquietlystandinacornerofmyoffice.Iwasextremelygladtoregainit.ItoccurredtomethatIjustsoughtforitonlywhenIneededit.Itsetsmethinking.Idappreciateitthataroundusthereisaper
23、songivingussupportinsilencejustlikeanoldumbrella.Whoisitthatprotectsyoufromtherainoranywretchedweather?Pleasesaythankstohimorher.第25页/共39页第二十五页，共40页。1)Make detailed notes by themselves. Refer to your grammar books when necessary.2) Finish the exercises on the test paper.第26页/共39页第二十六页，共40页。填空填空(tink
24、ng)(tinkng)1._ is a wonder _ he refused such a good offer.2._ is no good _(talk) without doing anything. 3._ is a waste of time talking to him. 4._ is no need for us to discuss the problem again 5._ is no difference between them. 6.It is for this reason _her uncle moved out of New York. 7.Toms mothe
25、r kept telling him that he should work harder, but _didnt help. 8.He felt _his duty to work for human rights and progress. 第27页/共39页第二十七页，共40页。9.Itsfoolish_youtorefusethechance.10.Whatapitymynewcomputerdoesntwork!_mustbesomethingwrongwithit.11._isnothowmuchyoureadbutwhatyoureadthatcounts.12.Itisnotc
26、lear_hedidntreporttheaccidentearlier.第28页/共39页第二十八页，共40页。1.Itwasnecessarythathe_aboutwhathadhappened.A.shouldbetoldB.wastoldC.shouldtellD.tell2.Itisstrangethatshe_marrysuchanuglyman.A.wouldB.shouldC.shallD.must3.Itsapitythathe_suchagoodchance.A.shouldmissB.shouldhavemissedC.hasmissed4.Itissuggestedt
27、hatwe_hereatonce.A.shouldleaveB.mustleaveC.leftD.oughttoleave5.Itisorderedthateveryone_theirownworkintime.A.mustcompleteB.completedC.completesD.completeChoosethebestanswer:第29页/共39页第二十九页，共40页。分析it成分，辨清相似(xins)句型。1._isknowntousthattheearthisround._isknowntousisthattheearthisround._isknowntousall,thee
28、arthisround.2._doesntmattermuchwhetherhellcome.Ifeel_anhonourtobeinvitedtospeakhere.3._nowonderthathehaspassedtheexam._nodoubtthathewillcome._noneedtodo/nosense(point)indoingsth.4.Wasitthehouse_AbrahamLincolnwasborn?Wasitinthehouse_AbrahamLincolnwasborn?5.Itsverykind_youtohelpus.Itsveryimportant_you
29、tokeepthebalanceofnature.ItitItiswhereofWhatAsItThereisThereisthatfor第30页/共39页第三十页，共40页。6.Itisnogood_(do)suchathing.Itsofnoimportance_suchathing.7.Itstimethatwe_toschool.(go)Itisthesecondtimethatwe_toBeijing.8.Itstomorrow_heisgoingtoBeijing.Itwas8oclock_hewenttoschool.A.thatB.whenC.beforeD.since9.It
30、is3years_hejoinedthearmy.Itwillbe3years_wemeetagain.doingwentwhensincetodohavebeenthatbefore第31页/共39页第三十一页，共40页。1.Heseemsthatheknowsnothingaboutit.2.Thecolorofmycoatisdifferentfromitofyours.3.Howlongwillyoutaketofinishthework?4.Hewroteapoem,itisdifficultformetounderstand.5.Itisreportedinthenewspaper
31、s,talksbetweenthetwocountriesaremakingprogress.改错改错(i cu)(i cu)ItItthatthatititwhichwhichAsAs第32页/共39页第三十二页，共40页。6.Itiswellknownisthattheearthisround.7.ItisthefirsttimethathehasbeentoAustralia,isnthe?8.Ihatewhenpeopletalkwiththeirmouthsfull.9.WasitduringtheSecondWorldWarwhenhedied?10.Itwasthisvillag
32、ethatIwasbroughtup.WhatWhatititititthatthatinin第33页/共39页第三十三页，共40页。 One midnight, _ was raining heavily. Mary was lying in bed. She couldnt fall asleep. Suddenly she heard someone knocking at the door.” Who is _” She asked. She looked at the clock hung on the wall. _ was striking two. _ is me, one m
33、an answered.“ _ was impossible for him to appear here.” She thought. “John, Is _ you?” “Yeah, _ is me” the man answered. She rushed to open the door. John was standing in front of her. He said to Mary excitedly, I missed the plane. _ was said that the plane _ I would take crashed down three hours ag
34、o. It was in that plane _ I should have gone to New York. After this, I think _ clearly that I love you so much _ I want to marry you.第34页/共39页第三十四页，共40页。It + be +adj./n./V-ed + (for sb/ of sb.) to do sth doing sth. that/whethernecessarystrangelikelypossiblecertainkind/nicecruelfoolish.apity/ashamea
35、nhonorasurprisea/nowonderafactonesdutyonesturnsaidreportedbelievedknownsuggestedorderedrequired.第35页/共39页第三十五页，共40页。2.动词(dngc)+it+特殊形容词+that从（should）important/unimportant/necessary/unnecessary/natural/essential形式宾语形式宾语第36页/共39页第三十六页，共40页。findpossible1.S+think+it+necessary+(forsb.)todo/thatfeelimport
36、antarule2.S+V+it+onesduty+(forsb.)todo/thatanhonournogood3.S+V+it+nouse+doingsthawasteoftime常跟it作形式(xngsh)宾语的动词有think,believe,make,find,consider,feel(should) do第37页/共39页第三十七页，共40页。1. It + be + adj./n./V-ed + (of/ for sb) to do sth / that 2. It + be + V-ed(过去分词过去分词) +that 3. It + vi.(不及物动词不及物动词(j w d
37、n c) + that /necessary/strange/likely/possible/certain/kind/cruel.It+be+said/reported/believed/known/suggested/ordered.adj:n.apity/ashame/anhonor/asurprise/awonder/nowonder/afact/onesduty/onesturnIthappens/seems/appears/occurredtosb.that.Itdoesntmatterthat/whether/who.常见谓语(wiy)形式第38页/共39页第三十八页，共40页。谢谢您的观看(gunkn)！第39页/共39页第三十九页，共40页。内容(nirng)总结1.Revisethebasicusagesof“it”.。特别(tbi)注意：it,one和that,those作替代词的区别。nouse/nogood/。awasteoftime/。Ithinkitimportantthatyou_the。butIcant.。谢谢您的观看第四十页，共40页。
