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1、3.差速器的检查与调整项目三：差速器的检查与调整主讲：周经涛差速器的组成及作用：3.行星齿轮与行星齿轮轴间隙是否过大、标准0.10mm极限0.20mm调整：在半轴齿轮背面加垫片，间隙变小，反之变大。课后作业：差速器的更换步骤。欣赏下列两个语段，并指出它们的技巧1.Briefasthepassageis,itstillarousesmyendlessimaginationtothepasttime.WereIinthepast,IwouldlikethatIstayedinBritaininthe19
2、thcentury,whereandwhentheRevolutionofIndustrywasflourishing.Withtheinspiringatmosphereofthecreativetimes,Iwouldtrymyutmosttodomyfavoritescientificexperiment,sinceIhavegreatinterestinscience.What’smore,thescientificloverswouldbeinvitedtojoinmylittleclub
3、toinventsomebrand-newinventionsandcreatenewdesignsofourdailylife’sproducts,cooperatingtoputthetheorywelearnedfrombookstoourpracticallife.InthiswayIcouldgetinspirationofwisdomandresourcefulnesstobringconvenienceandimprovementstoourlife.2.ShouldIbegivent
4、heopportunitiestotraveltothepast,IwouldliketogobacktoQingDynastyofearly20thcenturywhenChinawasinadisaster.WereIbackinthelateQingDynasty,IwouldmakeeveryendeavortorescueChinafromtheforeigninvadersandpreventitfrombeingbulliedwithoutresistance.Firstly,Iwou
5、ldteachmymoderntheoryandknowledgetothegovernors,instructingthemtofightagainsttheenemiesandconstructpowerfularmies.Secondly,allthecitizenswouldbecalledontounitetogetherandresistothercountries’invasionbravely.What’smore,joiningsomeanti-invaderspartieswou
6、ldalsobemychoice.亮点句型写作指导除了虚拟语气外，有许多亮点句型可以应用到写作中，增分添彩。比喻AistoBwhatCistoD.Likethesunshine,kindnesscanhelpthoseintrouble.Kindnessislikethelighthouse,whichcandirectthewayforthosewhoareindimsituation.排比IfIcouldgobacktothepastanddotheabovementionedthings,th
7、elastthingmygrandparememberedwouldnotbetheindifferenceandthebackofhisbelovedgrandson.IfIcouldtravelbackthroughtime,thelastmemorybetweenhimandmewouldnotbehisclosedeyesandthedeadlookofhalf-unconscioussuffering.Thennow,Iwouldnothavetolivewiththisunbearabl
8、eregretandpainfortherestofmylife.IfonlyIcould!倒装（赢在写作P37-38）Simpleasthestoryis,Heregoesthesayingthat___.Onlywhen_____canwe___.Onlyinthisway,canweOnlybydoing-,canwe____.Onlyafterdoingsth,canweOnthewestoftheschoolliesapond,wheremanyfishar
