2023年NSEFC2B Unit 20 全单元教案4(人教版高二英语下册教案教学设计)

慎而思之，勤而行之。斯是陋室，惟吾德馨。第第2页/共2页精品文档推荐2023年NSEFC2BUnit20全单元教案4(人教版高二英语下册教案教学设计)收拾TeachingAims:

1.Learnandmasterthefollowing:

root,ivory,jade,site,climate,mask,accompany,warmly,precious,triangle,digup,remind…of,belongto

2.Reviewthelanguagepointsandtheuseof“It”inthisunit.

3.Trainthestudents’integratingskills,especiallywritingskill.

TeachingImportantPoints:

1.Usefulexpressions:

digup,remind…of,belongto

2.Learntocreateaflowchart.

TeachingDifficultPoints:

1.Howtohelpthestudentsunderstandthepassagebetter.

2.Howtocreateaflowchart.

TeachingMethods:

1.Revisiontohelpthestudentsconsolidatethelanguagepointsofthisunit.

2.Fastreadingandcarefulreadingtohelpthestudentsunderstandthepassageexactly.

3.Discussiontohelpthestudentsfinishthetaskofwriting.

4.Individual,pairorgroupworktomakeeverystudentworkinclass.

TeachingAids:

1.themultimedia

2.theblackboard

TeachingProcedures:

StepⅠGreetings

Greetthewholeclassasusual.

StepⅡRevision

T:Yesterdaywereviewedtheuseof“it”,especiallyitsusageusedinthesubjectpositiontostandforaninfinitiveoraclause.Now,pleaselookatthescreen.I’llseewhetheryou’vemasteredit.Afterawhile,I’llcollectyouranswers.

(Teachershowsthefollowingonthescreen.)

Completethesentences,payingattentiontotheuseof“it”.

1.______(据说)thatthisbookhasbeentranslatedintomanydifferentlanguages.

2.______(很可能)thatyourteamwillwin.

3.______（很遗憾）thathecan’tpasstheEnglishtest.

4.Itisimportant______（我们学好英语）.

5.______(直到250年后)thattheyformedasinglestate.

6.______(是1990年)thatIgraduatedfromtheuniversity.

Suggestedanswers:

1.Itissaid

2.Itispossible/likely

3.It’sapity

4.forustolearnEnglishwell

5.Itwasnotuntil250yearslater

6.Itwasin1990

T:Youalldidagoodjob.Pleaselookatthefifthandthesixthsentenceonthescreenagain.Tellmetheuseof“it”inthetwosentences.Anyvolunteer?

S1:Here“it”isusedforemphasis.

T:You’reright.Thetwosentencesareemphaticconstruction,emphasizingadverbialsoftime“notuntil250yearslater”and“in1990”.Theemphaticconstructionis:Itis/was…that/who…Thisstructurecanbeusedtoemphasizealmostanypartofthesentence.(Bb:Itis/was…that/who…)

Canyougiveanotherexample?

S2:ItwasinthestreetthatIsawLiPingyesterday.

T:Verygood.Ifweemphasizethesubject,theobjectortheadverbialoftime,howshouldwerewriteyoursentence?Whocantry?

S3:Ifweemphasizethesubjectofthesentence,weshouldsay“ItwasIwhosawLiPinginthestreetyesterday”.Thesentence“ItwasLiPingthatIsawinthestreetyesterday.”isusedtoemphasizetheobject.Ifemphasizingtheadverbialoftime,weshouldsay“ItwasyesterdaythatIsawLiPinginthestreet”.AmIright?

T:Yes,you’requiteright.

StepⅢReading

T:OK.Somuchforrevision.Chinaisacountrywithalonghistory.Ithasbrilliantcultureofabout5000years.DoyouknowrootsofChineseculture?

Ss:Wedon’tknow.

T:Now,let’sreadapassageaboutrootsofChineseculture.First,let’sdealwiththenewwordsappearinginthetexttogether.

(Teacherdealswiththenewwordswiththewholeclass.)

T:OK.OpenyourbooksatPage78.Pleasereadthepassagequicklyandanswerthequestionsonthescreen.(Teachershowsthefollowingonthescreen.)

1.WhydidJinshavillagebecamefamousalloverChinain2023?

2.HowdidSanxingduifirstdiscovered?

(Afewminuteslater,teachercheckstheanswers.)

T:Who’dliketoanswerthefirstquestion?

S4:Becausearchaeologistsdiscoveredmorethanathousandculturalrelics,includinggold,jade,bronzeandstoneobjectsaswellasnearlyatonofivory.Thesewillserveastheimportantmaterialsforthestudyoflocalgeography,climateandenvironmentinancienttimes.

T:Anythingelse?

S5:BecausemanyoftherelicstherelookverymuchlikethosefoundatSanxingdui.ArchaeologistsnowthinkthattheJinshaRuinsmayhavebeenthepoliticalandculturalcentreoftheancientShuKingdom,whichmovedfromSanxingduitoChengduabout3000yearsago.

T:Verygood.Thesecondone,anyvolunteer?

S6:Inthespringof1929,afarmerintoday’sNanxingTownwasworkinginthefieldswhenhissonduguparoundpieceofjade.Theyfoundaholefilledwithmorethan400jadeobjects.

T:You’reright.Now,readthewholepassagecarefullyagainandthenanswersomedetailedquestionsonthescreen.

(Teachershowsthequestionsonthescreen.)

1.WhowasthefirsttodiscovertheJinshaRuinsandwhen?

2.BeforetheJinshaRuinswasfound,archaeologistsbelievedhowlongthehistoryofSichuanwas?

3.Since1929,whathavebeenunearthedinSanxingduiRuinsSite?

4.Whatdoarchaeologistshopetodiscorerinthefuture?

T:(Someminuteslater.)Areyouready?

Ss:Yes.

T:OK.Who’dliketoanswerthefirstquestion?

S7:OnFebruary8,2023,constructionworkersfromalocalcompanyfoundivoryandjadeinthemudwhentheywerebuildingroadthere.

T:Good.Thesecondone,Whocantry?

S8:BeforethediscoveriesintheJinshaRuins,itwasbelievedthatSichuanonlyhadahistoryofabout2300years.

T:OK.Howaboutthethirdone?

S9:Since1929,morethan10000relicsdatingbacktobetween5000BCand3000BChavebeendiscovered.53holesweredugupandover1200pieces,includingbronzeandgoldmasks,bronzeobjectsandimages,jadeandivoryhadbeenfound.

T:Welldone.Thelastone,ZhangJun,please.

S10:Theyhopetodiscoversomeofthemysteriouspalaces,tombsofkingsandbronzeandjadeworkshops.

T:Agoodjob!You’reallverycareful.Now,pleaselookatthescreen.Therearesomeusefulexpressionstomaster.(Teachershowsthescreen.)

1.Thephotoremindsmeofchildhood.

2.AttheJinshaRuins,archaeologistsdugupmanypreciousrelics.

3.Thehousedoesn’tbelongtome.

4.Itlookslikerain.

5.Hemusthavebeentherebefore.

6.Theymaynothavecaughtthetrain.

(Bb:remind…of,digup,belongto,looklike,musthavedone,mayhavedone)

T:Now,you’refamiliarwiththereadingpassage.Next,let’slookatthepicture.

(Teachershowsthepictureonthescreen.)

Thisisapreciousbronzestatue,whichwasunearthedintheSanxingduiRuinsSite.Pleaseenjoyitforawhile.(Teachergivesthestudentstwominutestoenjoyit.)

StepⅣWriting

T:OK.Somuchforreading.Archaeologicaldiscoveriesplayanimportantpartinlearningaboutthehistoryandcultureofacountry,soeveryonehasthedutytoprotectthemaftertheyareunearthed.Stealingculturalrelicsisillegalbylaw.Asacitizen,whatshouldwedotoprotectourcountry’srelics?Talkaboutitingroupsoffour.Afterawhile,I’llasksomestudentstoreporttheirresults.Isthatclear?

Ss:Yes.

T:(Afterafewminutes.)Areyouready?(Ss:Yes.)OK.WangLi,telluswhatyou’regoingtodotoprotectourcountry’srelics?

S11:Observethelawaboutthepreservationofculturalrelics.Ifwefindsomeonestealingculturalrelics.Weshouldcallthepoliceatonce.

T:Good.Anythingelse?

S12:Learnaboutculturalrelics.

T:Yes,you’reright.Now,imagineyouhavediscoveredsomeoldthingsundertheground,whatshouldyoudotoprotectthem?Pleasecreateaflowchartshowingthethingsyoushoulddoandthethingsyoushouldnotdo.Beforecreatingyourflowchart,pleaseturntoPage80.Studytheflowchartontheleftandthetipsontherightwithyourpartner.Thentrytocreateyourownchart.Afterafewminutes,I’llcollectyourcharts.Let’sseewhocreatesitbest.Doyouunderstand?

Ss:Yes.

Asuggestedflowchart:

StepⅤSummaryandHomework

T:Inthisclass,we’vereviewedtheuseof“it”bydoingexercises.We’vealsoreadapassageaboutrootsofChineseculture