外研版 八上 英语 Unit 3 课时6 Presenting ideas and Reflection（课件）

Unit3Makeithappen!Presentingideas

and

Reflection学习目标通过本节课学习，学生能够：1.运用核心词汇，识别并复述发明展示板的核心要素。（学习理解）2.小组合作整合信息，运用本单元核心语言和指定框架制作发明展示板，并向全班演示。通过自评量表评估自身对发明类话题的语言运用能力，明确改进方向。（应用实践）3.基于评估标准，投票评选最佳展示项目。分析不同发明的驱动因素，补全反思句式并用证据论证。（迁移创新）ContentsLeadin1Pre-writing2While-writing3Post-writing4Language

points5Exercise6Summary7Homework8LeadinWhatcanyoulearnfromthisvideo?LeadinWhatcanyoulearnfromthisvideo?Edisonwasacuriouskid.Helovedtomakenewthings.Edisonmademanyinventions.Henevergaveup.Hemadethelightbetter.Greatinventionscouldchangeourlives.Inthisunit,weexploredinventions.Wheredosmartideascomefrom?Whatqualitiesdoinventorshave?Whatdrivespeopletoinvent?Today,wewillmakeadisplayboardaboutaninvention.Doyouremember…Let’sreview.Pre-writingPre-writingStep1Workingroups.Searchforinformationaboutgreatinventions.Theycanbeinventionsfromhistoryormoderntimes.Talkabouttheirinventorsandimportance.Takeagroupvotetodecideononeinvention.·nameofinvention·theinventor·itsimportanceMakeadisplayboardaboutaninvention.Pre-writingStep2Prepareyourdisplayboardandusethefollowingoutlinetoorganiseyourideas.Youcanusethelanguagetipsintheoutlineorfindusefulexpressionsorsentencesfromthisunit.Makeadisplayboardaboutaninvention.Pre-writingInventionnameProblem-Peoplewantedsomething...-Peoplehadahardtime...Theywished...Solution-Theanswerwasto...-...decidedtoinventa...Itwasableto...Abouttheinventor-...,a...scientist/inventor,wascuriousabout...-He/Shespentyearsstudying...-Finallyhe/she...Materials-...madeitoutof...-Using...,...inventedthe...Howitworks-Itisabletoworkwith...-Onceitsenses...,itstarts...Remember！Don’tforgettoincludesomepicturesonyourdisplayboard.Step2Isitagooddisplayboard?ProblemSolutionOldlampsweredim,dangerous,anddidn'tlastlong.Peoplewantedbetterlightatnight.Edisonsentelectricitythroughathinthread.

Hisbulbstayedbrightfor14hours.

MaterialsA

glassbulb,

thinbamboothread,and

metalwires.HowitWorksElectricitymakesthethreadhot.

Thehotthreadglowsbrightlyintheemptybulb.ThomasEdison,anAmericaninventor,

lovedexperimenting

withelectricity.AbouttheInventorThomasEdison'sLightBulbWhile-writingPleasemakeadisplayboardaboutaninvention.about__(节日名称）Weitwith(家人）Wealwayshave___(食物）andweusually__（活动）Itmeans(意义）happyIhopeyoucanlikeourposter.Thankyou!Evaluation（评估机制）StarsContent（内容完整）Pronunciation（发音清晰标准）Nicedesign（优秀设计）Confidence（信心十足）Excellent✬✬✬

Great✬✬Good✬Step3Practiseandpresentyourdisplayboardtotheclass.Post-writingPost-writingVoteonthebestthreedisplayboardsandthebestthreepresentations.Step4Post-writingAftercompletingthisunit,Iunderstandmoreaboutgreatinventions.Whatleadstoinventions?Inventionscomefromproblemstobesolved.Inventionscomefrom________.Inventionscomefrom________.ReflectionPost-writing

Toexpressmyunderstanding,lcan...Istillneedtoimprove:_____________________☐usewordsandexpressionsintheunittotalkaboutinventions:☐useto-infinitiveand-ingasobjecttotalkaboutinventionideas.☐explaintheimportanceofinvention.*1=excellent，2=good，3=notyetLanguagepoints1.能够做某事2.对…感到好奇3.某人花费时间做某事4.用某种材料制造某物5.决定做某事6.有一段艰难的时光beabletodosth.becuriousaboutsb.+spend+钱/时间+onsth./(in)doingsth.make+物品+outof+材料

decidetodosth.haveahardtimeExercise

中译英：1.爱迪生对电非常好奇，花了很多年做实验。（becuriousabout+spendtimedoing）2.科学家们决定发明一种新工具，他们最终用塑料做出了它。（decidetodo+make...outof）3.过去人们在黑暗中很难看清东西，但现在我们能用灯泡照明。(haveahardtimedoing+beableto）Edisonwasverycuriousaboutelectricityandspentmanyyearsdoingexperiments.Thescientistsdecidedtoinventanewtool,andtheyfinallymadeitoutofplastic.Peoplehadahardtimeseeinginthedarkinthepast,butnowweareabletolightuproomswithbulbs.Exercise

MarieCurie________radiationandwontwoNobelPrizes.

A.wasabletostudy

B.wascuriousaboutC.decidedto

2.TheWrightBrothers________1,000gliderdesigns

beforesucceeding.

A.spentyearstestingB.hadahardtimeC.madeoutof

3."I________asolution!"shoutedArchimedesinhisbathtub.

A.amabletofindB.haveahardtimefinding

C.decidetofind

4.Ancientpeople________stonesandwood________tools.

A.spent...onB.made...outofC.decided...toSummaryExpressionsbecuriousabout,decidetodosth.haveahardtime…AdisplayboardWehavelearnthowtomakeadisplayboardaboutaninvention.Pr