云南省芒市中学高一英语《Unit18InventionsThe4th，5thperiod》教案一．教学内容及解析1.内容:theAttributiveClause,includingtheRestrictiveClauseandtheNon-restrictiveClause.Reviewtheuseofrelativepronounsandrelativeadverbs.2.解析:Tellthedifferencesbetweentherestrictiveandnon-restrictiveattributiveclauses,theattributiveclause&theemphasisstructure,andtheattributiveclause&theappositiveclause二.目标及其解析1.目标:Helpthestudentstomasterthewayofchoosingarelativepronounorarelativeadverbcorrectly,tellingthedifferencesbetweenthem.2.解析:Trytoexplain&practiceit,thenfindoutthedifferencesbetweenthem四．教学支持条件:准确判断引导词在定语从句中所作的成分是选择引导词的关键。五.教学过程设计㈠教学基本流程Leading---Revision---Practicing---Summary---Homework㈡教学情景Step1.LeadingReadthepassageagainandfillintheblanksCreativityisamatterofhabits.Inordertobemorecreative,weshouldthinkabouthowwethinkandpractisinggoodthinkingstrategies.To“thinkoutsidethebox”isaconsciousefforttobreakawayfromoldthoughtpatternsinordertoexplorenewpossibilities.Achangeinperception-----totakeanotherlookattheproblem----mayleadtogoodsolutionsandnewideas.Greatthinkersareawareof“makingconnections”andtrytocombinenewandoldideasinasmanydifferentwaysaspossible.Bycomparingandconnectingideasandobjectsinnewways,creativethinkersareabletothinkofnewapplicationsandsolutions.Goodideasarenoaccident.Theyaretheresultofalongprogressoftrialanderrors.Ifwewanttodevelopourcreativity,wecantryusingthesethinkingstrategiestofindnewwaystoimproveourlife.设计意图:Rememberandconsolidatesomelanguagepointsaboutthisunit.师生互动:LetthestudentsdothemandcheckanswersStep2.Grammar★关系代词与关系副词辨析定语从句的考查主要集中在引导词的确定上。准确判断引导词在定语从句中所作的成分是选择引导词的关键。关系代词that,which,who,whom在从句中作主语和宾语，作宾语时可省略；关系副词where,when,why在从句中作状语；whose在定语从句中作定语，起限定作用。下面，请大家用适当的引导词填空，完成下列句子。1.I’llneverforgetthedays_____Iworkedtogetherwithyouonthefarm.2.I’llneverforgetthedays_____Ispenttogetherwithyouonthefarm.3.What’sthereason_____hegaveforhisfailureinthelastexam?4.Doyouknowthereason_____hefailedinthelastexam?5.Doyouknowthewoman_____sonwenttocollegelastyear?6.Thehouse,_____roofwasdestroyedintheterriblefire,hasbeenrepaired.7.Beijing,_____isthecapitalofChina,isthehostofthe2008OlympicGames.8.Beijing,_____hestudiedtwoyearsago,isthehostofthe2008OlympicGames.Keys:1.when2.that/which/不填3.that/which/不填4.why/that/不填5.whose6.whose7.which8.where★“介词+关系代词”引导定语从句关系代词在定语从句中作介词宾语时，从句常由“介词+关系代词”引导。介词后的关系代词主要是which和whom，间或是whose，但不能是that。有时，介词前可有数词、代词、形容词比较级或最高级修饰。下面，请大家根据汉语提示，用定语从句完成下列句子。1.Inthedarkstreet,therewasn’tasingleperson_____(她可以求助).2.Theboss,_____(我妈妈在他的公司工作),isawarm-heartedyoungman.3.Wearrivedatafarmer’shouse,_____(房子后面有一块麦田).4.Thefactoryproduceshalfamillionpairsofshoeseveryyear,_____(其中80%销往国外).5.Theoldmanhasthreechildren,_____(其中两个是大学老师).6.Therearesevencontinentsintheworld,_____(其中最大的是亚洲).Keys:1.towhomshecouldturnforhelp2.inwhosecompanymymotherworks3.atthebackofwhichwasawheatfield4.80%ofwhicharesoldabroad5.twoofwhomarecollegeteachers6.thelargestofwhichisAsia★限制性和非限制性定语从句限制性定语从句...
