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当前位置:首页 > 中学教育 > 高中教育 > 高中英语-名词性从句-教案
1名词性从句teachingplan一、学情分析名词性从句是高中阶段学生接触到的较难的语法点,很多学生分不清楚名词性从句,定语从句和状语从句之间的区别,经常出现混用的现象。但在高考中名词性从句为必考项目,甚至在学业水平考试中都有要求,因此,学生复习名词性从句的用法有着重要意义,它对于学生分辨各种复合句有一定的指导作用,扫除名词性从句的障碍可以有助于学生学习其他的复合句,并对其书面表达和语法填空的提高有指导意义。二、教学目标1.知识与技能A.复习名词性从句的种类及构成;B.正确辨识并使用名词性从句的连接词;C.复习it作形式宾语在句子中代替宾语从句。2.过程与方法A.图解法B.列举法C.讲授法D.演示法3.情感态度与价值观A.培养学生的规范语言表达;B.让学生体会语言的灵活多变。C.让学生体验学习的乐趣和成功的喜悦。三、教学重、难点1.名词性从句的作用;2.正确判断并使用连接词;3.名词性从句的表现形式;4.It作形式主语和形式宾语的用法。四、教学方法:1.合作交流,小组讨论。2.自主学习,独立思考。3.探究学习。五、渗透法制教育教学步骤:Beforeclass:一.先学任务1.复习五种简单句中的“主+谓”结构、“主+谓+宾”结构、“主+系+表”结构;2.对比以下几个句子,区分其分别属于哪种从句。1)Whatshesaidwasright.(主从)2)Ihavenoideahowshedidit.(同位语从句)3)It’sapitythatyoufailedtheexam.(主从)24)I’msurethatIwillseeyouagain.(宾从)5)WhatIwanttoknowiswhenwe’llleaveforBeijing.(主从、表从)6)Teachersconsideritnecessarythatstudentsshouldfinishtheirhomework.(宾从)3.用适当的连接代词或连接副词填空。1)Idon’tknow______shecanspeakEnglishornot.2)Thereisapolicemanoverthere.Let’sgoandaskhim_________therailwaystationis.3)_________heiscorrectornotisunknown.4)Thatis_________theyarelookingfor.5)Itisatruth________therewouldbenonewChinawithouttheChineseCommunistParty.References:1.whether2.where3.Whether4.what5.thatDuringclass:Step1:leadin1.Abearcomes.主语谓语Whatweareafraidofcomes.主语(从句)谓语2.Thesheepstopsbreathing.主语谓语宾语Thesheepstopswhatheisdoing.主语谓宾语(从句)3.Thatistheplace.主语系表语ThatiswhereLeninoncelived.主语系表语从句4.Thenewsistrue.主语系表Thenewsthathehasbeenelectedmonitoristrue.将主语位置换成一个句子,该句变成了一个含有主语从句的句子。将宾语位置换成一个句子,该句变成了一个含有宾语从句的句子。将表语位置换成一个句子,该句变成了一个含有表语从句的句子。利用一个句子对主句的主语进行解释说明,就构成了一个同位语从句。3主语同位语从句系表Step2:主语从句1.主语从句的引导词主语从句在复合句中充当主句的主语。引导主语从句的词有:从属连词:that,whether(通常不用if);Thatshewillcometoourpartyiscertain.Whetheritistrueremainsaquestion.连接代词:who,whose,whom,what,which,whoever,whichever,whatever;Whowasthefirstmantolandonthemooniscleartous.Whichtrainwillarrivefirstisnotclear.Whoevercomeswillbewelcome.Whatevertheoldmanhadwasgiventothegovernment.连接副词:when,where,why,how等。Wherehewasbornisstillapuzzle.Whyhewaslateforschoolyesterdayisnotclear.注意:(1)从属连词if通常不能用来引导主语从句,应该用whether(ornot);(2)以wh-连接代词和连接副词引导的主语从句采用陈述句语序;(3)以that为从属连词引导的主语从句如位于句末,在非正式场合,that可省略;如:Itisclearrainwillfallthisevening.(rain前省去了that)2.it作形式主语结构主语从句位于句首常显得笨重,因此常将它移至句末,句首用it作形式主语。1)that从句作主语时,为了使句子平衡,常用it作形式主语。Itiscertainthathewillcomehere.他会来这里这是很确定的。结构:it+be+adj.+主从Itiswonderfulthatwewonthecompetition.结构:it+be+adj.+主从2)Itwasapitythatyoufailedtheexam.结构:it+be+n.+主从3)IthappenedthatImetherinthestreet.结构:it+appear/happen/seem/matter等不及物动词+主从44)Itissaidthatshemarriedlastyear.结构:it+be+过去分词+主从3.it作形式主语情况(1)以that引导的主语从句通常用it作形式主语;(2)以wh-引导的主语从句一般放在句首,也可用it作形式主语;(3)全句如果是一般疑问句,则多用it作形式主语,如:Isitprobablethatshewillgotheretoday?(4)全句如果是感叹句,则必须用it作形式主语;Howstrangeitisthatheissoquiet!当堂导练一:用适当的连接词填空。1.peoplewithmental-healthproblemswantmostofallisamoreequalandopenworkingculture.2.weneedmorepracticeisquiteclear.3.Iacceptthegiftorrefuseitisnoneofyourbusiness.4.Thetravelerlosthiswayinthewood,andmadethingsworsewasthatitwasgettingdark.5.Insomecountries,arecalled“publicschools”arenotownedbythepublic.6.据说他赢得了这场比赛。(翻译)References:1.what2.That3.Whether4.what5.what6.Itissaidthathewonthecompetition.Step3:宾语从句1.宾语从句的引导词宾语从句在复合句中充当主句的宾语。引导宾语从句的词有:从属连词:that,whether,if;Ithink(that)hecanfinishtheworkalone.Iwanttoknowif(whether)hismotherstillteachesintheschool.连接代词:who,whose,whom,what,which,whoever,whichever,whatever;Iwonderwhatheisdoingnow.Doyouknowwhichislonger,theYellowRiverorYangtzeRiver?Heaskedmewhosepronunciationwasthebestintheclass.Takewhateveryoulike.5连接副词:when,where,why,how等。Iwonderwhyshefailedinthefinalexamination.TellmehowIcangettotherailwaystation.Canyoutellmewhereshelives.Doyouknowwhenwewillsetofftomorrowmorning?2、that的特殊用法引导宾语从句的that往往可以省略,但在下列情况中不能省略:1)that从句位于句首时,that不能省略;ThatsheeverdidsuchathingIcouldn’tbelieve.2)谓语动词think/thought与that从句之间有插入的词语,that也不能省:Ithoughttomyselfthathewasnottellingthetruth.3)宾语从句并列时,第一个that可以省略,第二个不能省略;Shesaid(that)shecouldn’ttellmeandthatIwouldn’tunderstand.4)if和whether都可以引导宾语从句,但if后不能跟ornot,whether后可以和ornot连用;5)动词doubt引导的宾语从句,肯定句用if/whether,否定句或疑问句用that6)that不能充当介词宾语,偶尔可作except,in的宾语。其他介词后,需要用that从句作宾语时,常用it作形式宾语。Heisagoodstudentexceptthatheisalittlebitcareless.他是个好学生,就是有点粗心。Hedifferedfromhisclassmatesinthathedevotedhissparetimetoreading.他和他的同学不同的地方在于他把课余时间用在了读书上面。YoumaydependonitthatIshallalwayshelpyou.你要相信我会一直帮助你的。ItalldependsonwhetherIhaveenoughtime(ornot).那要看我有没有足够的时间。3、it作形式宾语的用法由that引导的宾语从句后面如果有宾语补足语,常用it做形式宾语,而将整个宾语从句放在宾语补足语之后;Hehasmadeitclearthathewillnotgivein.他不会屈服的,这一点他已经明确表示了。Weconsideritnecessarythatheshouldimprovehispronunciation.他应当改进他的发音,我们认为这是有必要的。当堂导练二:6用连接词完成下列填空题。1.Theroadiscoveredwithsnow.Ican’tunderstandtheyinsistongoingbymotor-bike.2.IpersuadedmyparentsweshouldgotoItalyforaholidayratherthanScotland.3.--Canyougeteverythingreadybytheweekend?--ItalldependonwecangetMr.Green’scooperation.4.Heseemstootiredtoday,andIwonderhegotagoodsleeplastnight.5.Wouldyoutellmeyouwantyourtea,withsugarormilk?6.Hewilltellyouheexpectswillwinsuchamatch.7.我想要知道他在哪里。(翻译)References:1.why2.that3.whether4.whether5.how6.who7.Iwonderwhereheis.Step4:表语从
本文标题:高中英语-名词性从句-教案
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