2019-2020年高中英语Unit3AHealthyLifeAtextstructureanalysisofAPROTECTOROFAFRICANWILDLIFE

1、2019-20202019-2020 年高中英语年高中英语Unit3AHealthyLifeAtextstruetureanalysisofAPROTECTOROFAFRICANWILDLIFEUnit3AHealthyLifeAtextstruetureanalysisofAPROTECTOROFAFRICANWILDLIFEPartTwo:TeachingResources(第二部分：教学资源第二部分：教学资源)Section1:AtextstructureanalysisofAPROTECTOROFAFRICANWILDLIFEI.Typeofwritingandsummaryofthe

2、textTypeofwritingThisisapieceofnarrativewriting,aletterinfact.MainideaofthepassageThewriterwritestopersuadehisgrandsonoutofsmokingandgivehimsomeadvicefoundontheInternet.Mainideaof1stpara.MylongandactivelifemustbeduetothehealthylifeIlive.Mainideaof2ndpara.Therearethreedifferentwaysyoucanbeeaddictedto

3、nicotine.Mainideaof3rdpara.Youcanbeephysically,habituallyandmentallyaddicted.Mainideaof4thpara.ThenIknewitwastimetoquitsmoking.Mainideaof5thpara.IamsendingyousomeadvicefoundontheInternet.Mainideaof6thpara.(theadvicefromtheInternet)HowcanIstopsmoking?Prepareyourself;Bedetermined;Relax;Gethelpfromothe

4、rs;Keeptrying.II. AretoldversionofthetextDearJamesIamwritinginordertopersuadeyououtofsmokingandalsotosendyousomeadviceonquittingsmokingIdownloadedfromtheInternet.Iamalmost82yearsold,energeticandstrong.ButIusedtobeinbadhealth,becauseIusedtosmoke.Itissaidthatonemightbeeaddictedtonicotinebythreediffere

5、ntways,thatis,beingphysically,habituallyandmentallyaddicted.Thenmywifeurgedmetoquitsmoking.Itriedheardandsucceeded.EnclosedpleasefindandreadapieceofpaperwithsomeadviceonhowtostopsmokingfoundontheInternet.Howcanyoustopsmoking?TrytheadvicefromtheInternet:Prepareyourself.Bedetermined.Relax.Gethelpfromo

6、thers.Keeptrying.2019-20202019-2020 年高中英语年高中英语 Unit3AHealthyLifeLearningaboutlanguageUnit3AHealthyLifeLearningaboutlanguagePartOne:TeachingDesign(第一部分：教学设计第一部分：教学设计)Period2:AsamplelessonplanforLearningaboutLanguage(Theuseof(Theuseof“itit”(1)(1)AimsTolearntograsptheuseof“it”Todiscoverusefulwordsandex

7、pressionsTodiscoverusefulstructuresProceduresI.WarmingupWarmingupbyfastreadingNicetooseeyouonthisbrightcoolmorning.TowarmupletsdoafastreadingofapieceoflatestnewsaboutsmokinginChina.Readforthekeyideaandsupportingdetails.Chinesesmokersburn3morecigarettesthanworldaverage中国烟民吸烟数比世界平均数多三支中国烟民吸烟数比世界平均数多三支

8、Source:XinhuaNewswire,20050509ArecentsurveycarriedoutbyChinaHorizonResearchshowsChinesesmokersburn15.8cigarettesperday,whichisthreemorethantheworldaverage13.Thesurveyalsotellsusthenumberofmalesmokersismuchlarger.Averagemoneypaidforeachpackofcigarettesis4.6yuan.Zhejiangsmokersarethemostlavishwiththei

9、rhabit.Theyaveragelypaynineyuanforeachpack,whileHunansmokerspayanaverageofthreeyuanperpack.Mostsmokerseducationallevelislow.Eightypercentofthemhaveonlyreceivedahighschooleducationorlower.II. it句型大归纳句型大归纳1. Itis+被强调部分被强调部分+that.该句型是强调句型。将被强调的部分放在前面，其它部分置于that之后。被强调部分可以是主语，宾语，表语或状语。强调的主语如果是人，that可以由wh

10、o换用。把这种句型结构划掉后，留下的应该是一个完整的句子，这是判断该句是强调句型还是其它从句的方法。Itwasabout600yearsagothatthefirstclockwithafaceandanhourhandwasmade.Itwastheythat(who)cleanedtheclassroomyesterday.ItwasinthestreetthatImetherfather.2. Itisnotuntil+被强调部分被强调部分+that.直到才该句型也是强调句型。主要用于强调时间状语，可以说是not.until.的强调形式。Itwasnotuntilshetookoffhe

11、rdarkglassesthatIrealizedshewasafamousfilmstar.=NotuntilshetookoffherdarkglassesdidIrealizeshewasafamousfilmstar.=Ididntrealizeshewasafamousfilmstaruntilshetookoffherdarkglasses.3. Itisclear(obvious,true,possible,certain.) )that是清楚(显然，确切，肯定)的该句型中it是形式主语，真正的主语是that引导的主语从句，是主语从句最常见的一种结构。Itisverycleart

12、hathesroundandtalllikeatree.=Thathesroundandtalllikeatreeisveryclear.4Itisimportant(necessary,right,strange,natural)that该句型和3同属一个句型。that后的从句中需用虚拟语气should+动词原形(should可省去)。Itisimportantthatwe(should)learnEnglishwell.Itisnecessarythathe(should)rememberthesewords.5Itissaid(reported,learned,) )that.据说(据报

13、道，据悉)该句型中的it仍是形式主语，真正主语是that引导的主语从句。ItissaidthathehasetoBeijing.Itisreportedthatanotherearthsatellitehasbeenputintoorbit.6. Itissuggested(ordered.)that.据建议；有命令该句型同属上。主句中的过去分词表示请求，建议，命令等意，that后的从句要用虚拟语气should+动词原形(should可省去)。Itissuggestedthatthemeeting(should)beputoff.Itwasorderedthatwe(should)arrive

14、thereintwohours.7. Itisapity(ashame.)that.竟然该句型中，that后的从句一般用虚拟语气should+动词原形(should可省去)，表示出乎意料。没有这种意义时，则不用虚拟语气。Itisapitythatsuchathing(should)happeninyourclass.这种事竟然发生在你们班上，真是遗憾！Itisapitythatheisill.他生病了，真遗憾！8. Itistime(abouttime,hightime)that.是(正是)的时侯了该句型中that后的从句应该用虚拟语气，值得注意的是常用过去时态表示虚拟.有时也用should+

15、动词原形，should不能省。Itistimethatchildrenshouldgotobed.=Itistimethatchildrenwenttobed.9. Itisthefirst(second.)timethat.是第一(二)次该句型要和上一个句型区别开来。该句型中的that从句不用虚拟语气，而用完成时态。至于用什么完成时态，由主句的谓语动词的时态决定。如果是一般现在时，后面从句用现在完成时态；如果是一般过去时，后面从句则用过去完成时态。该结构中that可以省去；it有时用this替换。ItisthefirsttimeIhavebeenhere.=Thisisthefirsttim

16、eIhavebeenhere.10. Itissince.该句型主要用作处理瞬间动词的完成时，又要和表示一段时间的时间状语连用的问题。主句中是时间作表语，其时态是现在时或完成时，since引导的从句通常是一般过去时态，而且是瞬间动词。如果主句是一般过去时，从句则用过去完成时。Itis(hasbeen)5yearssincehisfatherdied.11. Itis.when当的时候，是该句型中的when引导的是一个时间状语从句，主句中的it指时间，表语由具体的时间充当。Itwas5oclockwhenhecamehere.12. Itbe.before才；就该句型主句中的it指时间，主句中的

17、时态常是将来一般时或过去时两种时态.主句中的表语多是long,notlong,3days,2weeks等表示时间段的词或短语。Itwasquitealongtimebeforeherealizedhismistake.Itwillbenotlongbeforehefinisheshisjob.13. Ithappens(seems,looks,appears)that碰巧；看来该句型中it是形式主语，that引导的是主语从句，主句中的happen,seem等词是不及物动词.Ithappened(sohappened)thathemethisteacherinthestreet.Itseemst

18、hathewillbebackinafewdays.14. Ittakessb.todosth.做要花费某人该句型中的不定式是真正的主语，it是形式主语，句型中的直接宾语是时间。IttookthousandsofpeoplemanyyearstobuildtheGreatWall.15. Itisnogood(use)doingsth.该句型中的真正主语是动名词短语，主句中的表语可以是nogood,(notanygood),nouse,(notanyuse)。ItisnogoodlearningEnglishwithoutspeakingEnglish.16.Itdoesntmatterwhe

19、therItdoesntmatterwhether( (不论)(是否)没关系该句型中whether(if)引导的从句是真正主语。Itdoesntmatteriftheyareold.17. Itiskind(ofsb.)todosth.该句型中的不定式短语是真正主语，如果不定式的逻辑主语是由of引起，主句中的形容词必须是能表示逻辑主语特征的形容词。常见的有：bad,brave,careless,clever,cruel,foolish,good(好心的),honest,horrible,kind,lazy,modest,naughty,nice(有教养的)，polite,rude,silly,

20、stupid,wise,wrong(错误的)等。这个句型可以改写为：sb.iskindtodosth.Itiskindofyoutosayso.=Youarekindtosayso.18. Itisnecessary(forsb.)todosth.该句型同上。如果不定式的逻辑主语是由for引起，主句中的形容词通常是表示事情的重要性，紧迫性，A.whoisheB.whoheisC.whoisitD.whoitis频繁程度，难易，安全等情况的形容词。常见的形容词有：important,necessary,naturaleasy,safe,mon,normal,hard,difficult,dang

21、erous,unusual,rare,impossible,pleasant等。在中的形容词作表语可以用从句改写，如：Itisimportantforhertoetotheparty.=Itisimportantthatshe(should)etotheparty=Thatshe(should)etothepartyisimportant.19. Itlooks(seems)asif.看起来好象该句型中it无意义。asif引导一个状语从句。如果与事实不相符合，则用虚拟语气.Itlooksasifheisill.(真的病了)Itlooksasifhewereill.(没有生病)Itseemeda

22、sifheweredying.20. Wethinkitimportanttolearnaforeignlanguage.该句型中的it作形式宾语。为了记忆方便我们可称该句型为6123结构。6指主句中常用的动词：think,believe,make,find,consider,feel；1指的是形式宾语it；2指的是宾补的两种形式：形容词或名词；3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。Wethinkitourdutytocleanourclassroomeveryday.HefeltitimportantlearningEnglishwell.Theyfou

23、nditdifficultthattheywouldfinishtheirworkintwodays.III. DoingvocabularyandgrammarexercisesNowitstimetodothevocabularyandgrammarexercisesonpage20&21.Writeyouranswersjustintheblanksontheverypagesof20&21.IV. ClosingdownbytakingaquizInthelasttenminutesyouwillbegivenatestontheusesof“it”.从从A、B、C、D

24、四个选项中，选出可以填入空白处的最佳选项。四个选项中，选出可以填入空白处的最佳选项。1. Theboybecamefatterandfattereachdayandmadehisparentssad.A.whichB.whatC.heD.it2. Someoneisringingthedoorbell.Goandsee.3. Infact,isahardjobforthepolicetokeeporderinanimportantfootballmatch.A.thisB.thatC.thereD.it4. Tomsmotherkepttellinghimthatheshouldworkhar

25、der,butdidnthelp.A.heB.whichC.sheD.it5. Doesmatterwhetherhecanfinishthejobontime?A.thisB.thatC.heD.it6. usedtobethoughtthattheearthwassquare.A.HeB.WhatC.ItD.That7. Itookforgrantedthathewouldbelieveinus.A.thatB.thethingC.itD.this8. Helivedinpoverty,andhecouldnthelp.A.soB.suchC.itD.that9. Wehadtobepat

26、ientbecauseitsometimewegotthefullresults.A.hasbeen；sinceB.hadbeen；untilC.was；afterD.wouldbe；before10. fouryearssinceIjoinedthearmy.A.TherewasB.ThereisC.ItwasD.Itis11.Haveyoueverseenawhalealive?Yes,Iveseen.A.thatB.itC.suchD.one12. beingMarch12th,theyplantedtreesonthehill.A.ThatB.ItisC.ItD.This13.Wast

27、hatthenewerwhowalkedby?A.ItmustbethatB.ItmusthavebeenC.HemustbeD.Thismusthavebeen14. Ourclassroomisveryclean.Doyouknowwhocleanedit?A.wasitthatB.itwasthatC.wasitwhoD.hewas15. Itsthethirdtimearrivedlatethismonth.A.thatyouB.whenyouC.thatyouveD.whenyouve16. Hesaid,“alongwaytoschool.alongwaytogoyetbeforewearrived.A.Itis；ThereisB.Thereis；ItisC.Itis；ItisD.Thereis；Thereis17. forthefreetickets,Iwouldnothavegonetothefilmssooften.A.IfitisnotB.WhereitnotC.Haditnotbe