2023學(xué)年完整版Unit9Lesson3CleanMachines設(shè)計(jì)2

Unit9Lesson3CleanMachines教學(xué)設(shè)計(jì)【教學(xué)目標(biāo)】Tolearnthenewwordsoflesson3.ToobservetheuseofPresentPerfectContinuous.Tolearntodescribeone’sexperiencesusingPresentPerfectContinuous.【教學(xué)重點(diǎn)】Tounderstandthecoremeaningofpresentperfectcontinuous.【教學(xué)難點(diǎn)】Tolearntodescribeone’sexperiencesusingPresentPerfectContinuous.【課時(shí)安排】1課時(shí)?！窘虒W(xué)過(guò)程】StepI.Review:Quicklyreviewwhatwerelearntintheformerclass.StepII.Wordsstudy:(Theteacherwillleadstudentstolearnthenewwordsthroughadiscussionabout“solarcar”)Newwordstostudy:solar,petrol,fuel,gas,impression,reliable,sunlight,Thepossiblediscussion:(Theteachershowsstudentsthepicturesofsolarcaronslides.Meanwhilesomeofthenewwordsareshownontheslide.Thesearewritteninbluebelow)（Picturesusedinthelesson:）T:Goodmorning,class.Doyouknowthenameofthecarsontheslides?

S:Solarcars.(“Solarcar”appearsontheslide.)

T:Great.Iamsuremanyofyouhaveknownsolarcarsbefore.So,what’syourimpressionof“solarcar”?What’sthedifferencesbetweensolarcarsandtheordinarycars?Discusswithyourpartnerforoneminute.(“What’syourimpressionofsolarcar”appearsontheslide.)(Afteraminute)T:What’syourimpressionof“solarcar”?What’rethedifferencesbetweensolarcarsandtheordinarycars?Forexample,thefuel.S:Well,solarcarsusetheenergyofsunlightasthefuelwhiletheordinarycarsusepetrol/gasasthefuel.T:Anythingmore?Whichoneismorereliable?S:Ithinktheordinarycarsaremorereliablebecausesunlightcan’tbegoteverytimeeverywhere.T:Yes.Solarcarsarenotsoreliableastheordinarycars.Theyarenotwidelyusedintheworldnow.Butsomepeopleareinfavorofsolarcars.Doyouknowwhy?Readthistextanddoexercise3.(ThequestionisaskedtoraiseSs’interests)StepIII.ReadingSsreadthetextquicklyanddoexercise3.T:OK.Nowlet’schecktheanswersofexercise3together.Youtellmetrueorfalseandpointoutwheretheanswersareshown.ThefirstoneXXXS:True.Inthethirdquestion,“you’vebeendesigningsolarracingcarsforalongtime”T:Correct.What’sthesentencemeaninChinese?S:…T:Yes.Itmeans“我從以前到現(xiàn)在一直設(shè)計(jì)太陽(yáng)能賽車”now,thesecondquestionXXX.S:False.InAnswer4“we’vewontwoofthem”.InChineseitmeans我們只贏得兩次T:correct.ThethirdquestionXXXS:False.InAnswer7“Ihavebeenbuildinganewcarbutwehaven’tfinishedyet”.T:Correct.What’sthesentencemeaninChinese?XXXS:“我們最近一直在造一輛新車，但還沒(méi)造好”T:Correct.ThefourthquestionXXXS:False.Inquestion8“You’vebeenwritingabookaboutsolarcars.”And“I’veonlywrittenthefirstfewchapters.”T:Correct.What’sthesentencemeaninChinese?XXXS:最近一直在寫(xiě)，但才寫(xiě)了頭幾章節(jié)T:Correct.Thelastone.XXXS:True.“…evenincloudyweather”T:Good.Youhavedoneagoodjob.Nowreadthetextagainandunderlinethelanguagepointsthatareimportantordifficult.StepIVlanguagepointsstudyingT:Nowlet’slearnthelanguagepointstogether.Pleasewriteyourpuzzlesandtheimportantlanguagepointsyoupickedontheblackboard.(Ssgototheblackboardandwritedowntheimportantandpuzzlingpoints.)T:excellent.Now,let’sstudythelanguagepointstogether.Theteacherwritesdowntheimportantpointsconciselyontheboard.points:Mean,meantodo,meandoing(Line2)Worry,worried,worrying(L5)(L)Sofar(L10)Takepartin,participatein,joinin,(L11)Takeplace,occur,appear,happen,comeout不用被動(dòng)的詞(L14)Cross,through(L15)Impress,impression(L26)Persuadesbof,persuadesboutof(L28)StepVBackup:finishthetableaccordingtowhatwelearnttodayT:pleasefillthetableaccordingtowhatwehavelearnttoday.SolarcarsOrdinarycarsfuelTheenergy