高一英语 unit9 lesson3 clean machines导学案 北师大版

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1、Unit9Wheels（5）Lesson3CleanMachinesATip:Whenadoorshutsanotheropens.一扇门关上了，另一扇门会敞开。LearningAims:1.Readtheinterview“SolarCarRacing”toimproveEnglishreadingability.2.Masterthenewwordsandphrasesinthislesson.Learningimportantpoint:Understandthetextandlearnaboutthebenefitsthatthesola

2、rcarwillbring.LearningSteps:Step1.Pre-reading话题自主探究（A级）Whatarethedifferencesbetweenordinarycarsandsolarcars?Step2重点短语（A级）1.为..担心，忧虑…2.迄今为止3.发生举行4.对…有好的印象5.说服某人相信某事6.一直，始终7.世界太阳能汽车挑战赛8.参加9.达到每小时80公里的速度Step3Readtheinterview“Solarcarracing”anddecideifthesestatementsaretrueorfals

3、e.1.MarieLoganbegandesigningcarswhenshewasastudent.2.Shehaswonmostofherraces.3.Theteamhasnearlyfinishedbuildingasolarcar.4.Mariehaswrittenabookaboutsolarcars.5.Solarcarscanworkincloudyweather.Step4疑难解析（B级）1.sofar到目前为止，迄今为止【课文原句】Thescientistisdoingexperimentsnoonehassofarattem

4、pted.科学家们正在作一项迄今为止没人做过的实验。Detectivesaresofaratalosstoexplainthereasonforhisdeath.至今侦探对他的死因仍茫然不解。Whatdoyouthinkoftheshowsofar?2.takeplace意思【课文原句】takeplace为不及物动词词组，后不能接宾语，且无被动语态，类似的还有：breakout,comeabout,happen,occur等。【翻译】昨天那儿发生了什么事？Whenthemeetingwilltakeplaceisnotdecidedyet.tak

5、etheplaceof取代，代替takeone’splace某人的座位giveplacetosb/sth让位于【翻译】：没人能取代他的母亲。3.很久以来，人们一直为汽油，煤油等燃料造成的污染担忧。【课文原句】“causedbyfuelslikepetrolandgas”是在句中作后置定语修饰，可扩展为定语从句【翻译】（1）昨天召开的会议很重要。（2）去年建造的学校很漂亮。4.atuniversity意思【课文原句】有无冠词意义不同的常见短语,试翻译一下：gotoschool/gototheschoolinhospital/inthehospita

6、lattable/atthetabletwoofthem/thetwoofthemoutofproblem/outoftheprobleminfrontof/inthefrontof小结反思：Unit9WheelsLesson3CleanMachines当堂检测卡（5）日期：班级：姓名：层次：评价：Ⅰ单项选择（B级）1.Heismyonlyfriend.A.availableB.possibleC.portableD.reliable2.----Mary,youcantakemybikeifyouareinahurry.----A.Ireally

7、appreciateitB.Don’tsaythatagainC.NowayD.Youarequitewelcome.3.Hehadagoodofthenewstyleofthecar.A.expressionB.impressionC.situationD.suggestion4.----Howareyougettingonwithyourclassmates?----.A.VerygoodB.VeryniceC.VerybadD.Verywell5.Theconcertwilltomorrow.A.betakenplaceB.takeplac

8、eC.happenD.behappenedⅡ选词填空（B级）complainabout,takepartin,sofar,takepla