高中英语 Unit2 Grammar1教案 牛津译林版选修9-牛津版高二选修9英语教案VIP专享VIP免费

Unit2Grammar1日期地点课题M9Unit2Grammar1教学设计过程组内研讨意见主讲内容注：列出主要提纲导入设计Step1Generalideaofnounclauses(ppt5)Askthestudents:Whatarenounclauses?Collectsomeexamplesfromsomeindividualstudents.Ortheteachercangivesomeexamples.Fromtheseexampleswecansee“Nounclausesactlikenounsandcanfunctionasthesubject,object,predicativeorappositiveinthesentence.”名词性从句在日常生活中随处可见，教师可以引导学生从已知的知识导入课题，让学生在轻松的交流中了解名词性从句的基本含义。学生独学内容Step2Presentationandpractice1.Subjectclauses(ppt6-14)1)Presentthestudentsseveralsubjectclauses.(1)Thathewillsucceediscertain.(2)Whetherhewillgothereisnotknown.(3)Whathesaidisnottrue.(4)Wherehehidthemoneyistobefoundout.(5)Whoevercomesiswelcome.(6)Howwecanhelpthetwinswillbediscussedatthemeeting.(7)Whenthey’llstarttheprojecthasnotbeendecidedyet.Tellthestudents:Subjectclausescanbeintroducedbythat,whetherorquestionswords.主语从句是名词性从句中比较常用的从句，教师先呈现7个主语从句，让学生对它有个感性的认识。之后引导学生了解主语从句的两个难点：1）what与that的区别；2）it引导的名词性从句，让学生理解为什么要用it作形式主语，并复习一些常用的it句型2)Whatorthat?Givestudentstwopairsofsentencesintroducedwithwhatandthatandaskthestudentstoconcludetheirdifferences:whenintroducingthesubjectclause;thatcarriesnomeaning.Whatisusuallyusedasthesubjectorobjectintheclause.3)Theuseof“it”.Presentstudentsthefollowingsentences:(1)Itiscertainthathewillsucceed.(2)Itisnotknownwhetherhewillgothere.(3)Ithasnotbeendecidedyetwhenthey’llstarttheprojectTip:Weoftenuseitasapreparatorysubjectandthesubjectclauseisputattheendofthesentence.Inthiscase,thesentenceisbetterbalanced.学生群学内容1)Presentsomesentencesandgetthestudentstorecognizetheobjectclausesinthem.(1)Iheard(that)hejoinedthearmy.(2)Shedidnotknowwhathadhappened.(3)Iwonderwhetheryoucanchangethisnoteforme.(4)Shetoldmethatshewouldacceptmyinvitation.(5)Oursuccessdependsuponhowwellwecancooperatewithoneanother.(6)Iamafraid(that)I’vemadeamistake.宾语从句的呈现方式与主语从句相似，先通过例子让学生了解什么是宾语从句，然后让学生自己归纳宾语从句使用中的特殊用法。2)Getthestudentstoconcludethreetipswhileusingtheobjectclausesbygivingtheexamplefirst.Tip1:Ifthereismorethanoneobjectclause,onlythefirstthatcanbeomitted.Tip2:Preparatoryitisusedwhenthereisanobjectcomplement.Tip3:thatisusuallynotusedtointroduceanobjectclauseafteraprepositionexceptinthatorexceptthat.学生活学部分3.Predicativeclauses(ppt15-16)1)Givestudentsfoursentencesandgetstudentstothink:(1)whatarepredicativeclauses?(2)Whatverbscanbefollowedbypredicativeclauses?(3)Whatwordscanbeusedtointroducepredicativeclauses.a.Thequestioniswhetherwecanmakegoodpreparationinsuchashorttime.b.Thisiswhywecan’tgetthesupportofthepeople.c.Butthefactremainsthatwearebehindtheotherclasses.d.Thereasonheislateforschoolisthathemissedtheearlybus.2)Introduceaspecialsentencestructure:Thereasonisthat…[Explanation]理解表语从句的关键是要理解什么是表语。因同位语从句是名词性从句中的一个难点。引导学生从大量的例句中归纳同位语从句的特征以及同位语从句与定语从句的区别：(1)定语从句中的that既代替先行词，同时以在从句中作某个成分（主语或宾语），而同位语从句中的that是连词，只起连接主句与从句的作用，不充当句中任何成分;(2)定语从句是形容词性的，其功能是修饰先行词，对先行词加以限定，描述性质或特征；同位语此，这一部分要引导学生认识系动词。可以接表语从句的连系动词有be,...