高三英語一輪復習課件It的用法課件

It的用法通過情景導入，學生清晰了解it簡單的指代用法；學會在真實場景中運用it作形式主語與形式賓語及強調(diào)句型的使用；掌握it的固定搭配。教學目標回顧一下武漢到底發(fā)生了什么？問題思考it在這里指代什么呢？it指代事物的名稱。It語法探究it在這里指代什么呢？it指不明身份或者不明性別的人。It語法探究it在這里指代什么呢？it指代前文出現(xiàn)的某事。It語法探究it做代詞，可以指代哪些？總結(jié)一下吧！探究發(fā)現(xiàn)it基本用法可以指代事物的名稱。指不明身份或者不明性別的人?？梢灾复拔某霈F(xiàn)過的某事。探究發(fā)現(xiàn)it在這里指代什么呢？it指日期。It語法探究it在這里指代什么呢？it指距離。It語法探究it做代詞，可以指代哪些？總結(jié)一下吧！探究發(fā)現(xiàn)it基本用法可以表示日期可以表示距離探究發(fā)現(xiàn)1.Ilikethishousewithabeautifulgardeninfront,butIdon’thaveenoughmoneytobuy_______.2.Theyliveonabusymainroad._______mustbeverynoisy.itIt牛刀小試3.—Idon’tknowwhetherIshouldgoabroadornot,Mum.

—Ileave______toyourownjudgement.4.—Whyshouldn’tIbuyanewcoat?

—Ihaven’tbought______forfiveyears.itone為什么不是it？it：指代同一個東西one：指代同一類東西牛刀小試代詞也是我們寫作中的重點，尤其是it，它有很大的魔力！探究發(fā)現(xiàn)請你來當閱老師批改作文joiningit為什么加it呢？it做形式賓語批改作文joiningThereit為什么不用it呢？Thereisnodoubtthat毫無疑問批改作文joiningThereit那怎么優(yōu)化呢？能得高分嗎？你是老師，你給多少分？批改作文這里該如何美化一下呢？句子潤色為什么用it呢？批改作文掌聲有請美化天使it上場咯！it探究發(fā)現(xiàn)Communicatingwithusisgood.It探究發(fā)現(xiàn)isgoodCommunicatingwithus.It探究發(fā)現(xiàn)主語主語isgoodwithus.ItCommunicatingwithusisgood.寶寶是形式主語探究發(fā)現(xiàn)這里怎么用it來美化呢？ItishardtofightagainsttheCovid-19.語法探究這里怎么用it來美化呢？Itishardtofightagainstthedisease.Fightingagainstthediseaseishard.語法探究這里怎么用it來美化呢？Itisstressfulforthemtoworkinthehospital.語法探究這里怎么用it來美化呢？Itisstressfulfornursestoworkinthehospital.Workinginthehospitalisstressfulfornurses.語法探究it如何美化寫作呢？你現(xiàn)在知道了嗎？探究發(fā)現(xiàn)it天使做形式主語todo做真正的主語Itis+adj.+todosth探究發(fā)現(xiàn)這里怎么用it來美化呢？Itisuselesstofeelfear.Itisnousefeelingfear.語法探究it的真正主語除了todo還有什么呢？探究發(fā)現(xiàn)doing做真正的主語Itis+nouse+doingsth.Itis+nogood+doingsth.Itis+awasteoftime+doingsth.todo做真正的主語Itis+adj.+todosth探究發(fā)現(xiàn)Livingalonewithoutkeepingupwithothersisnotgood.2.Persuadingsuchapersontojoinusisawasteoftime.

Itisnogoodlivingalonewithoutkeepingupwithothers.

Itisawasteoftimepersuadingsuchapersontojoinus.牛刀小試這里怎么用it來美化呢？Itisreportedthatsomehospitalsarepreparingtoreceivethevaccine.語法探究Peoplesaidnothinghasbeendoneaboutit.2.Webelievegreenhousegasesarethemaincauseofglobalwarming.

Itissaidthatnothinghasbeendoneaboutit.Itisbelievedthatgreenhousegasesarethemaincauseofglobalwarming.據(jù)說據(jù)信探究發(fā)現(xiàn)Itisreportedthatsomehospitalsarepreparingtoreceivethevaccine.Itissaidthatnothinghasbeendoneaboutit.Itisbelievedthatgreenhousegasesarethemaincauseofglobalwarming.這里有什么特征呢？It做形式主語that+句子才是

真主語探究發(fā)現(xiàn)Suddenly

I

knew

how

to

solve

that

problem.ItwassuddenlyknownthatI

knew

how

to

solve

that

problem.

這里怎么用it來美化呢？語法探究Suddenly

I

knew

how

to

solve

that

problem.ItwassuddenlyknownthatI

knew

how

to

solve

that

problem.

Itisknownthat意思是

“眾所周知”句意就改變了哦為什么呢？語法探究Suddenly

I

knew

how

to

solve

that

problem.怎么美化呢？Itsuddenlyoccurred

to/struck/hit

methatI

knew

how

to

solve

that

problem.某人突然想到語法探究Infact,we’rehavingaclashofgenerations.怎么美化呢？Itturnsoutthatwe'rehavingaclashofgenerations.結(jié)果是語法探究Byaccident,Isawatouchingeventinthepark.怎么美化呢？IthappenedthatIsawatouchingeventinthepark.碰巧的是語法探究Itsuddenlyoccurred

to/struck/hit

methatI

knew

how

to

solve

that

problem.Itturnsoutthatwe'rehavingaclashofgenerations.IthappenedthatIsawatouchingeventinthepark.這里有什么特征呢？It作形式主語that+句子才是

真主語探究發(fā)現(xiàn)todo做真正的主語Itis+adj.+todosthdoing做真正的主語Itis+nouse+doingsthItis+nogood+doingsthItis+awasteoftime+doingsth句子

做真正的主語Itoccurred

to

methat+句子Itturnsoutthat+句子Ithappenedthat+句子Itisreported/believedthat…探究發(fā)現(xiàn)1.Hopefully,the

number

of

deer

will

greatly

increase

very

soon.

2.WeallknowthatShenzhouVIlaunchedsuccessfully.Itishopedthatthe

number

ofdeerwillgreatlyincreaseverysoon.

ItisknowntoallthatShenzhouVIlaunchedsuccessfully._____isknowntoall,ShenzhouVIlaunchedsuccessfully.As牛刀小試ItisknowntoallthatShenzhouVIlaunchedsuccessfully.Asisknowntoall,ShenzhouVIlaunchedsuccessfully.it作形式主語as引導非限制性定語從句有何不同？探究發(fā)現(xiàn)_____willtakeyoualotoftimetofindhiminthecrowd.Is_____necessarytotakeoffourshoeswhenweenterthelab?Itissaid______thereisanotherfootballmatchontheairthisevening._____happenedthatIwasn’ttherethatday.ItitthatIt語法填空Thereisstrangethatpeopledarenotgivetheirhelpinghandstothoseinneed.WhatwassaidthatshewasaseffectiveasGod,bringingthedyingbacktolife.ItIt句子改錯Itnecessarythatwehavethemeeting.Ithinkitnecessarythatwehavethemeeting.isis為什么呢？句子改錯Ithinkitnecessarythatwehavethemeeting.Ithinkitisnecessarythatwehavethemeeting.句子改錯Ithinkitisnecessarythatwehavethemeeting.Ithinkitnecessarythatwehavethemeeting.為什么呢？有is：賓語從句無is：it作形式賓語形式賓語真正賓語形式主語真正主語句子改錯這里怎么用it來美化呢？Wethinkitnecessarytoworktogether.語法探究1.Ithankyouifyouhelpme.(提示：appreciate)2.Pleasemakesurethatyoubringenoughmoneywhengoingout.(提示：seeto)Iwouldappreciateitifyoucouldhelpme.Pleaseseetoitthatyoubringenoughmoneywhengoingout.if從句作真正賓語that從句作真正賓語3.Youcanbelievehisproposalhasattractedalotofinterest.(提示：counton)Youcancountonitthathisproposalhasattractedalotofinterest.that從句作真正賓語探究發(fā)現(xiàn)5.Wethinkitisuselesstoclutchatastraw.Wethinkitnouseclutchingatastraw.todo作真正賓語doing作真正賓語4.Istillfinditishard

tomakefriendswiththem.Istillfindithard

tomakefriendswiththem.探究發(fā)現(xiàn)it美化天使，除了美化主語，還可以美化什么？探究發(fā)現(xiàn)todo做真正的賓語Wethinkitnecessarytodosth.doing做真正的賓語Wethinkitnousedoingsth.句子

做真正的賓語Wethinkitnecessarythat+從句.探究發(fā)現(xiàn)1.Ifyoucanoffermethischance,Iwillbethankfultoyou.2.Wethinkourparentsshoulddoeverythingforus.Itiswrong.(提示：take…forgranted)

Iwouldappreciateitifyoucouldoffermethischance.

Itiswrongforustotakeitforgrantedthatourparentsshoulddoeverythingforus.美化句子Iconsider______mydutytowritetoyouandthankyou.Hefounditdifficult______hehadtofinishtheirworkintwodays.Ilike______intheautumnwhentheweatherisclearandbright.Ithinkitmyhonor________________(invite)tospeakhere.itthatittobeinvited語法填空Theprofessorconsidersitnogood__________(read)withoutunderstanding.Susanmade________cleartomethatshewishedtomakeanewlifeforherself.Allmyeffortsmade______possibleforme__________(get)intomydreamuniversity.Ithink______wasallmyeffortsthat__________(make)megetintomydreamuniversity.readingitittogetitmade語法填空Ithinkitwasallmyeffortsthatmademegetintomydreamuniversity.it是形式主語還是形式賓語？it是形式主語語法探究Ithinkitwasallmyeffortsthatmademegetintomydreamuniversity.that+句子是什么？that+句子是真正主語語法探究Ithinkitwasallmyeffortsthatmademegetintomydreamuniversity.那是什么呢？強調(diào)句語法探究Ithinkitwasallmyeffortsthatmademegetintomydreamuniversity.it有什么功能呢？去掉itwas…that句子依舊完整，它只是強調(diào)句的

“助理”結(jié)構(gòu)而已語法探究一起來探究一下it美化天使的新魔法吧！探究發(fā)現(xiàn)這里怎么用it來美化呢？Itwastheangelswho/thattriedtosavethepatientsattheriskoftheirlives.語法探究這里怎么用it來美化呢？Itistheirspiritthatmakesusfeelatease.語法探究3.Thismovieinspiresmealot.

Itisthismoviethatinspiresmealot.4.Hiskindnessandcouragemakeothersadmirehim.

Itishiskindnessandcouragethatmakeothersadmirehim.牛刀小試joiningThereit這個作文哪里還可以用it美化呢？批改作文這里該如何美化一下呢？ItiswhenyouknowmoreaboutChinaandChinesepeoplethatyouwilladaptyourselfwelltoyournewschoollife.句子潤色批改作文Itwasteno’clockthatwegothomelastnight.這不是強調(diào)句嗎？去掉Itwas句子完整嗎？探究發(fā)現(xiàn)Itwasteno’clockthatwegothomelastnight.Teno’clockwegothomelastnight.atteno’clockItwasatteno’clock______wegothomelastnight.that語法填空it作形式主語it作形式賓語Itis…that強調(diào)句語法秘籍1.(2023年新高考卷I完型填空改編)Shewouldhavestruggledwithextremepaintomake

______tothataidcheckpointwithoutBailey’shelp.如果沒有貝利的幫助，她會忍受極度痛苦地到達那個援助檢查站。2.(2023年新高考卷II完型填空改編)______justhappenedthatIwasplanninganotherPNPflightwithanotherpilot,Karen,whoofferedtotakeTiffyfromKansasCitytoVirginia.碰巧的是，我正計劃與另一位飛行員凱倫一起乘坐PNP，凱倫提出將蒂菲從堪薩斯城帶到弗吉尼亞州。3.(2023年新高考卷II語法填空改編)______hasbeenanhonortowatchthepandaprogrammedevelopandtoseethepandassettleintotheirnewhome.很榮幸能目睹熊貓計劃的發(fā)展，并看到這些大熊貓在新家安居。itIt

It真題鏈接——語法填空，并翻譯成中文it4.(2023年全國卷I閱讀B篇改編)Oncewefoundtheplace,______wasstressfulgettinglightsandcamerassetupinthelimitedtime.

一旦我們找到這個地方，在有限的時間內(nèi)設(shè)置燈光和攝像頭的壓力很大。5.(2023年全國卷I閱讀C篇改編)______isrecentlyreportedthatthenumberofthosestickingtoatraditionaldietisslowlydecliningandaroundhalfofBritain'sconsumerswouldliketochangeorimprovetheircookinginsomeway.最近有報道稱，堅持傳統(tǒng)飲食的人數(shù)正在緩慢下降，大約一半的英國消費者希望以某種方式改變或改善他們的烹飪。6.(2023年全國卷I閱讀C篇改編)______seemsthatTVprogrammeshavehelpedchangewhatpeoplethinkaboutcooking.電視節(jié)目似乎幫助改變了人們對烹飪的看法。ItIt

真題鏈接——語法填空，并把it所在句翻譯成中文itItit真題鏈接——語法填空，并把it所在句翻譯成中文1. (2023年全國卷I)Asweallknowit,smokingisveryharmful.

2. (2023年全國卷II)Someparentsthoughtuselessforgirlstogotoschool.

3. (2023年新高考卷I)

Ihatewhenmybrotherasksmetoeateggs.

4. (2023年新高考卷II)

Mum,Maryboughtaparrotyesterday. Couldyoupleasebuyitforme?

ititoneit單句改錯Itwashercourageandwisdomthathelpedhergetsuccessandestablishherreputation.句子潤色Hercourageandwisdomhelpedhergetsuccessandestablishherreputation.原來句子句子美化Itisknowntoallthatifweareintrouble,it