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1、1.I、代词代词itII.形式主语形式主语itIII.形式宾语形式宾语itIV.用在强调句型中的用在强调句型中的itV.用在固定结构中的用在固定结构中的it2. It was Sunday. It was a sunny day. Lazy goat decided to go for a walk to the park though it was two miles away.it作代词作代词3.Unluckily he found he got lost and walked into a strange house. There was a baby in the house. It
2、was crying. Suddenly he realized that it was big big wolfs house. He quickly get away from it before big big wolf came back.it作代词作代词4.ItwasSunday.Itwasasunnyday.Itwastwomilesaway.Itwascrying.Itwasbigbigwolfshouse.Hequicklygetawayfromit.summary1：it作代词作代词指时间指时间指天气指天气指距离指距离未知性别的婴儿或孩未知性别的婴儿或孩子或身份不明的人子或身
3、份不明的人代替前文提到过的事物，代替前文提到过的事物，以避免重复以避免重复:指示代词指示代词:指代指代this或或that5.it it指指指指“ “同一个同一个同一个同一个” ”oneone泛指泛指泛指泛指“ “同一类，不同一个同一类，不同一个同一类，不同一个同一类，不同一个” ”；。；。；。；。thatthat用来代替前面特指的名词，相当于用来代替前面特指的名词，相当于用来代替前面特指的名词，相当于用来代替前面特指的名词，相当于the+the+名词单数，名词单数，名词单数，名词单数，有时候可与有时候可与有时候可与有时候可与theonetheone互换。互换。互换。互换。them,ones,
4、those是他们对应的复数形式是他们对应的复数形式要点要点1：区分：区分it,them,that,those,one,ones总结总结Ihadagoodbook,butIlostityesterday，soIllbuyanewoneinXingHuaBookStoretomorrow.ThebooksinXingHuaBookStoreisofhighqualitythanthose/theonesinotherbookstores.6.高考再现高考再现(10广东广东)Heaskedhisteacher,“Sir,thewaterisawful.Whydidyoupretendedtolike
5、_?”(13四川）四川）Thetrafficonthemainstreetshasalongergreensignalthan_onthesmallones.(11福建）福建）Wehavevarioussummercampsforyourholidays.Youcanchoose_basedonyourowninterests.（14广东）广东）Lastyear,mybrotherandIwenttoMiamiforavacation.Someofmyfriendswhohadbeentherebeforesaid_wasawonderfulholidaydestination.itthato
6、neit7.Itis/hasbeen3yearssinceIvisitedyourcompany.【句式句式1】itis/hasbeen+段时间段时间+since-自从自从-多久了多久了Itwas3hoursbeforeherealizedthetruth.【句式句式2】Itwas+段时间段时间+before-过了多久过了多久-才才-Itwillbe3monthsbeforetheycompletethebridge.【句式句式3】Itwillbe+段时间段时间+before-要过多久要过多久-才才-要点要点2：it指时间的几个重要句式指时间的几个重要句式8.Itwas10oclockwhen
7、thebigfirebrokeout.【句式句式4】itwas+点时间点时间+when-某事发生于某事发生于-某一时刻某一时刻-ItisthesecondtimeIhaveheardofthis.【句式句式5】It/thisis/wasthe+序数词序数词+time+现在完成时态现在完成时态/过去完过去完成时成时-（表示某人第几次做某事）（表示某人第几次做某事）要点要点2：it指时间的几个重要句式指时间的几个重要句式9.对比训练对比训练 1.Itwillbeyears_wemeetagain.2.Itistenyears_Icametothistown.3.Itistenyearsago_Ic
8、ametothistown.4.Itisthethirdtime_I_(visit)tothistown.5.Itwas2am._Tangshanearthquaketookplace.A.whenB.thatC.beforeD.sinceCDB卓越卓越舜耕舜耕BAhavevisit10.Quitdrinking?Tough!Completethe“it”sentencesgiveupdrinking,hard,itis,forthemItishardforthemtogiveupdrinking.Itistoughforthem_.toquitdrinking11.See!Abighenpl
9、oughing!Itisasurprise_.(看到如此大的一只母鸡看到如此大的一只母鸡是一件很惊讶的事情是一件很惊讶的事情)toseesobigahenItisawonder_.toseeabighenploughing12.Itisnogoodnouse_(cryoverspiltmilk).Oh!Mymilkisspilt(溢出溢出).cryingoverspiltmilkIt is+ _ + doing sth.no useno good13.Itissaidthat_(popularthan).Itisinteresting/aninterestthat_.XiaoShenyangw
10、earswomensclothesXiaoShenyangismorepopularthanZhao14.Itseemsthathewillbebackinafewdays.seems;backinafewdays15.Ittakeshimalongtimetoloseweight.减肥好难，减肥好难，花老长时花老长时间咯！间咯！16.summary2：it作形式主语作形式主语Itishardforthemtogiveupdrinking.Itisawondertoseeabighenploughing.Itskindofyoutohelpmewiththeproblem.It+be+n./a
11、dj./(for/ofsb.)todosth.句型：句型：Itisnogoodnousecryingoverspiltmilk句型：句型：It+be+(no)good/use/useless/senseless+v-ing17.summary2：it作形式主语作形式主语Itisinteresting/aninterestthatXiaoShenyangwearswomensclothes.ItissaidthatXiaoShenyangismorepopularthanZhao.句型：句型： It+be+n./adj.v-ed+that从句从句Ithappens(seems，looks，app
12、ears)that.Itseemsthathewillbebackinafewdays.句型：句型：Ittakessb.sometimetodosth.Ittakeshimalongtimetoloseweight.句型：句型：18.高考再现高考再现(09年广东年广东)Janewaswalkingroundthedepartmentstores.Sherememberedhowdifficult_wastochooseasuitableChristmaspresentforherfather.(10全国全国)Thedoctorthought_wouldbegoodforyoutohaveaho
13、liday.（07山东）山东）_worriesmethewayhekeepschanginghismindititit19.模仿造句模仿造句1.学习英语很有意思。学习英语很有意思。ItisinterestingtostudyEnglish.2.整天玩网络游戏是不好的。整天玩网络游戏是不好的。Itisnogoodplayingcomputergamesallday.3.据说他已经通过了考试。据说他已经通过了考试。Itissaidthathehaspassedtheexam.4.我觉得养成课堂上做笔记的习惯会很有用。我觉得养成课堂上做笔记的习惯会很有用。Ifeelthatitwouldbebene
14、ficialtoformthehabitoftakingnoteinclass.20.She find it hard to make herself understood.it作形式宾语作形式宾语she, hard, understand21.summary3：it作形式宾语作形式宾语Shefindithardtomakeherselfunderstood.it常常用用在在动动词词find，think，make，feelexpect，consider等动词后做形式宾语等动词后做形式宾语Ithinkitimportanttomakeasummaryintime.Ifinditagoodhabi
15、tthatwemakeasummaryintime.HefeltitnouselearningEnglishwithoutspeakingit.句型：句型：动词动词+宾语宾语+宾语补足语宾语补足语(n./adj.)forsb.+todo/doing/that22.高考改编高考改编Nomatterwhereheis,hemakes_aruletogoforawalkbeforebreakfast.Whydontyoubring_tohisattentionthatyouretooilltoworkon?Thetwogirlsaresoalikethatstrangersfind_difficul
16、ttotellonefromtheother.ititit23.1.（求助信）我觉得要提高英语成绩很难。（求助信）我觉得要提高英语成绩很难。IfinditdifficulttoimprovemyEnglish.2.（建议信）我认为每天读英语很重要。（建议信）我认为每天读英语很重要。IthinkitimportanttoreadEnglisheveryday.3.（投诉信）（投诉信）这样的态度让人难以接受。这样的态度让人难以接受。Ifeelitunbearabletoacceptsuchanattitude.写作句型：写作句型：24.ItwasSunYangthatwonthefirstpriz
17、einthe200-meterfreestylerace.Whowonthefirstprizeinthe200-meterfreestylerace?25.ItwasforherfunnyexpressionsthatFuYuanheiissopopular.TherewasaChinesegirlwhowasverypopularinthe2016OlympicGames.Whoisshe?Whyisshesopopular?26.ItwasSunYangthatwonthefirstprizeinthe200-meterfreestylerace.Itwasforherfunnyexpr
18、essionsthatFuYuanheiissopopular.summary4：强调句中的：强调句中的itItis(was)+被强调部分被强调部分+that(who)+其余部分其余部分.句型：句型：1.强调句可强调强调句可强调_、_、_等。等。 (不可强调谓语）不可强调谓语）2.引导词引导词_、_3.be动词动词:_、_主语主语宾语宾语状语状语thatwhoiswas注意：注意：27.SunYangwonthefirstprizeinthe200-meterfreestylerace.ItwasSunYangwho/thatwonthefirstprizeinthe200-meterfree
19、stylerace.ItwasthefirstprizethatSunYangwoninthe200-meterfreestylerace.按要求改写强调句按要求改写强调句Itwasinthe200-meterfreestyleracethatSunYangwonthefirstprize.强调强调主语主语强调强调宾语宾语强调强调地点状语地点状语Itis(was)+被强调部分被强调部分+that(who)+其余部分其余部分.28.1.Itwas_theoldworkercamethatwe_theexperiment.A.until;didntbeginB.notuntil;beganC.un
20、tilbeganD.notuntil;didntbegin2.ItisI_singinginthegarden.A.whoareB.whoisC.thatamD.thatis3.Isitinthefactory_thistypeofcarsareproduced?whichB.whereC.thatD./4.Isitthefactory_thistypeofcarsareproduced?A.whichB.whereC.thatD./即学即练：语法填空即学即练：语法填空29.1.IdidntunderstandthemothersloveuntilIsawthefilmAfter shock.
21、Itwas_that_notuntilIsawthefilmAfter shock2.Mr.LazycriedbecausehewasblamedbyMr.Slowinclass. Itwas_that_becausehewasblamedbyMr.SlowinclassMr.Lazycried.Iunderstoodthemotherslove.句子改写句子改写30.Summary5: 用在固定结构中的用在固定结构中的ittake it easy.take it for grantedbelieve it or notmake itforget itworth itIt/That all d
22、epends. when it comes togot it =understand I It t 的的的的 用用用用 法法法法take it easy.take it for grantedbelieve it or notmake itforget itworth itIt/That all depends. when it comes togot it =understand别紧张别紧张认为认为理所应当理所应当信不信由你信不信由你成功；完成某事成功；完成某事 忘了吧；忘了吧； 没关系没关系有好处，值得做有好处，值得做要看实际情况而定要看实际情况而定当谈到当谈到理解，明白理解，明白31.口
23、诀口诀代词代词it本意它本意它,既可指这又指那既可指这又指那;时间天气均可指时间天气均可指,谈到距离也用它谈到距离也用它;形主形宾均可做形主形宾均可做,强调句型跟强调句型跟that。32. 1.ItwasTomandMikewhowaspraisedatthemeeting2.Thatisimportanttobecarefulwhilecrossingthestreet.3.Wherewasityoumethimyesterday?4.ItwasOctober1st,1949thatPeoplesRepublicofChinawasfounded.5.Wefoundthisimpossibl
24、eforustofinishourworkintime.6.Shemadeclearthatshewouldleaveofficesoon.7.Itwasthefriendlypeopleimpressedmemost.8.ItwasShanghaithatshemetherhusbandforthefirsttime.Practicemakeperfect：单句改错单句改错_wereItthatonititthat/whoin_wherewhen33.9.IthinkwonderfultoseeChineseathletesgetsomanygoldmedals.10.ItsaidthatS
25、hrekisuglyoutsidebutwarm-heartedinside.11.ItissurprisedthatChinaproducesonethirdofworldscigarettes.itis_surprisingPracticemakeperfect：单句改错单句改错34.1.Itwaswiththehelpofthelocalguide_themountainclimberwasrescued.2.Itwasonlyafterhehadreadthepapers_Mr.Grossrealizedthetaskbeforehimwasextremelydifficulttoco
26、mplete.3.Thatwasreallyasplendidevening.Itsyears_Ienjoyedmyselfsomuch.4.Susanmade_cleartomethatshewishedtomakeanewlifefor5.Idappreciate_ifyoucouldletmeknowinadvancewhetherornotyouwillcome.6.Whydontyoubring_tohisattentionthatyouretooilltoworkon?Practicemakeperfect：语法填空：语法填空thatthatititsinceit35.7.Ilik
27、e_intheautumnwhentheweatherisclearandbright.8.Ihate_whenpeopletalkwiththeirmouthsfull.9.TheForeignMinistersaidthatisourhopethatthetwosideswillworktowardspeace.10._isafactthatEnglishisbeingacceptedasaninternationallanguage.11.TheParkersboughtanewhousebut_willneedalotofworkbeforetheycanmovein.12.Wefee
28、l_ourdutytomakeourcountryabetterplace.ititItititPracticemakeperfect：语法填空：语法填空36.13.Wasitonalonelyisland_hewassavedonemonthaftertheboatwentdown?14.Itisprettywellunderstood_controlstheflowofcarbondioxideinandouttheatmospheretoday.15.Helpingothersisahabit,_youcanlearnevenatanearlyage.16.Thecostofrentin
29、gahouseincentralXianishigherthan_inanyotherareaofthecity.17.Ilikethishousewithabeautifulgardeninfront,butIdonthaveenoughmoneytobuy_.itthatwhichthatitPracticemakeperfect：语法填空：语法填空37.Itsnevertoolatetolearn.Itneverrainsbutitpours.Ittakesthreegenerationstomakeagentleman.Itiseasytoopenashopbuthardtokeepitalwaysopen.十年树木，百年树人。十年树木，百年树人。不鸣则已，一鸣惊人。不鸣则已，一鸣惊人。创业容易守业难。创业容易守业难。活到老，学到老。活到老，学到老。Translatetheproverbs(谚语谚语)38.
