汽车英语III汽车基本构造篇的3和7单元的教参答案Unit3 electric system teacher's book.doc

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1、Unit3TheElectricalSystemOverviewSectionClasswork---CourseBookSectionIListeningandspeakingEachsectionisabout40-55minutes.Thisdoesnotincludeadministrationandtimespentgoingthroughhomework.Task1Picturerecognition.Listenandjudge.Task2Readandmatch.Readthecomponentso

2、fanAnti-lockBrakeSystemandmakeamatch.Task3Speakout.LookatthestructureofanautoinTask1andTask2,askyourpartnerthefollowingquestions,andorganizethesentences.Task4andTask5Sslistentotwosampledialogues,fillinthemissinginformation,andpracticedialoguesaccordingtothesit

3、uationswiththeirpartners.SectionIIReadingReadingASslistenandreadapassageaboutAutomobileElectricalSystem.ReadingBSsreadapassageaboutyourvehicle'smajorelectricalsystemcomponents.Thentheyjudgesomestatements,summarizethepassage,andtranslatesomesentencesfromthepass

4、ageintoChinese.SectionIIIGrammarEmphasizedSentenceEmphasizedSentenceSectionIVComprehensivePractice(I)LettersofofferLettersofoffer(II)PresentationSschooseoneofthetwotasks,discusswiththeirpartnersandgiveapresentation.Forafastroutethroughtheunit,focusmainlyonlist

5、eningandspeakingskills.11SectionIListeningandspeWhichpicturereferstotheakingSslistenandtalkabouttheautoadvertisements.ScriptSectionIListeningandspeakingTask1:Picturerecognition.Statement1:Whichpicturereferstotheautomotiveignitioncoil?Statement2:Whichpictureref

6、erstotheautomotivebattery?Statement3:Whichpicturereferstotheautomotivesensors.Statement4:WhichpicturereferstotheAutoMeterSystem?.Statement5:Whichpicturereferstothesparkplug.Statement6:Whichpicturereferstothecarstarter.Task4:Listenandpractice.Dialogue1：Lisa:Oh,

7、Jack,you'vegotanewcar?Jack:Yeah.Igotthedrivinglicencelastweek.Myfriendrecommendthiscar.Hesaidthiscar'selectricalpartsareperfect.Lisa:Really?I'mthinkingofchanginganewcarrecently.Electricalpartsareveryessential.Jack:Youknowengineistheheartofacar.Awelldesignedsta

8、rtingsystemisthekeypointtomaintainthenormaloperationoftheengine.Lisa:Whataboutthiscar?.Jack:Excellent.Itbringmuchdrivingpleasurewhentheenginestarts.Lisa:Ican'thelptryingit?Jack:Ofc