Unit6Whenwasitinvented?SectionA(3a3c)教學(xué)設(shè)計

1.TeachingAims

1.1KnowledgeObjectives

Studentscanmasterkeywordsandphrases:nearly,ruler,boil,remain,smell,saint,national,trade,doubt,byaccident,takeplace,withoutdoubt,etc.

Studentsareabletounderstandthepassageabouttheinventionandspreadoftea,andgetthekeyinformationfromit.

Studentscanunderstandandusethestructureofthepassivevoiceinthesimplepasttense:was/were+pastparticiple.

1.2AbilityObjectives

Improvestudents'readingabilities,includingskimming,scanningandcarefulreadingskills,sothattheycangetdifferentkindsofinformationfromthetext.

Developstudents'abilitytoretellthepassageusingthetargetlanguage.

Enablestudentstousethepassivevoiceinthesimplepasttensecorrectlytotalkaboutinventionsindailymunication.

1.3EmotionalObjectives

Cultivatestudents'interestininventionsandinnovation.

LetstudentsunderstandthelongstandingChineseteaculture,andenhancetheirculturalconfidence.

2.TeachingKeyPointsandDifficultPoints

2.1TeachingKeyPoints

Keywords,phrasesandsentencepatterns.

Thestructureandusageofthepassivevoiceinthesimplepasttense.

Theunderstandingofthepassageabouttheinventionandspreadoftea.

2.2TeachingDifficultPoints

Howtousethepassivevoiceinthesimplepasttenseflexiblyinreallifesituations.

Howtohelpstudentsunderstandsomeplexsentencesinthepassageandanalyzethelogicalrelationshipbetweenparagraphs.

3.TeachingMethods

TaskbasedLanguageTeachingMethod:Designvariousreadingtaskstohelpstudentsunderstandthetextbetter.

CooperativeLearningMethod:Arrangestudentstoworkinpairsorgroupstodiscussandpletetasks,improvingtheircooperationability.

QuestionandanswerMethod:Raisequestionstoguidestudents'thinkingandmakethemactivelyparticipateinclass.

4.TeachingAids

Multimediaequipment,blackboard,picturesofteaandrelevantmaterials

5.TeachingProcedures

5.1Leadin

Greetthestudents.

Showsomepicturesofdifferentkindsofteaonthescreen,suchasgreentea,blacktea,oolongtea,etc.Thenaskstudents:“Doyoulikedrinkingtea?Whatkindofteadoyouusuallydrink?Doyouknowwhenteawasinvented?”Letstudentshaveafreetalkinpairsforabout2minutes.

Inviteseveralstudentstosharetheirideaswiththeclass.

5.2Prereading

about...entslookatthetitle“AnAccidentalInvention”andthepicturein3a.Askthemtopredictwhatthepassageismainlyabout.Guidethemtousesentencepatternslike“Ithinkthepassagemaybeabout...”

Thenlistsomekeywordsontheblackboard:tea,invent,accident,andaskstudentstoguesshowthesewordsarerelatedtoeachotheraccordingtothetitleandthepicture.

5.3Whilereading

Skimming

Letstudentsreadthepassagequickly(within2minutes)andmatcheachparagraphwithitsmainideain3a.

Paragraph1:Howteawasinventedbyaccident.

Paragraph2:LuYuandhisbookChaJing.

Paragraph3:Howteawasspreadtoothercountries.

Checktheanswerswiththewholeclassandaskstudentstobrieflyexplaintheirreasons.

Scanning

Askstudentstoreadthepassagecarefullyagainandanswerthefollowingquestions:

Whenwasteafirstdrunk?(Itwasfirstdrunkabout5,000yearsago.)

Howwasteainventedbyaccident?(ShenNongwasboilingdrinkingwateroveranopenfire.Someleavesfromateaplantfellintothewaterandremainedthereforsometime.Itproducedanicesmell.Hetastedthebrownwaterandfounditquitedelicious.)

Whoiscalled“thesaintoftea”?(LuYu)

WhatisChaJingabout?(Itisabouthowteaplantsweregrownandusedtomaketea.Italsodiscusseswherethefinesttealeaveswereproducedandwhatkindsofwaterwereused.)

Whenwasteabroughttoothercountries?(ItwasbroughttoKoreaandJapanduringthe6thand7thcenturiesandtoWesterncountriesinthe19thcentury.)

Letstudentsworkinpairstodiscusstheanswers,andthenchecktheanswerstogether.

LanguagePoints

Explainsomeimportantwordsandphrasesinthepassage:

byaccident:bychance,unexpectedly.Forexample,“Imetmyoldfriendinthestreetbyaccidentyesterday.”

remain:stayinaparticularplaceorcondition.“Theleavesremainedinthewaterforalongtime.”

that...:that...evedthat...:Peoplesay/believethat...“Itissaidthatheisaverykindheartedperson.”

sth.:irsttodosth.:theearliestpersontodosomething.“Hewasthefirsttoarriveatschoolthismorning.”

Explainsomesentenceswiththepassivevoiceinthesimplepasttenseinthepassage,suchas“Teawasinventedbyaccident.”Analyzethestructure“was/were+pastparticiple”anditsusageinthiscontext.

5.4Postreading

Retelling

Provideamindmaponthescreenortheblackboardaccordingtothecontentofthepassage:

Inventionoftea:When(about5,000yearsago),How(byaccident,ShenNong'sdiscovery)

LuYuandChaJing:Who(LuYu),What(aboutteaplants,productionandwater)

Spreadoftea:Towhere(Korea,Japan,Westerncountries),When(6th7thcenturies,19thcentury)

Letstudentsworkinpairstoretellthepassagebasedonthemindmap.Walkaroundtheclassroomandofferhelpifnecessary.

Theninviteoneortwopairstoretellthestoryinfrontoftheclass.

GroupDiscussion

Dividestudentsintogroupsoffourorfive.Givethemthetopicin3c:“Whatotherinventionsdoyouknowthatwereinventedbyaccident?”

Eachgroupdiscussesandlistsatleasttwoinventions,andthenchoosesonetointroducetotheclass,usingthepassivevoiceinthesimplepasttense.Forexample,“Themicrowaveovenwasinventedbyaccident.Ascientistwasdoinganexperiment,andhefoundthatachocolatebarinhispocketmelted.Thenherealizedtheheatingeffectandinventedthemicrowaveoven.”

Eachgrouppresentstheirinventiontotheclass.Aftereachpresentation,othergroupscanaskquestionsormakements.

Summary

Summarizethe