名词性从句导学案

1高一英语语法专题(名词性从句)导学案Grammar:theNounClauses一、Definition定义在主从复合句中，起作用的句子叫作名词性从句。它的功能相当于名词或名词词组，在复合句中能担任、、和。因此，根据它在句中不同的语法功能，名词性从句又分为、、和。二、Classification分类判断下列从句所充当的句子成分：1.Hiseyesstareatwhatisleftofthebrothers'dinneronthetable.2.I'mafraidit'llcostalargeamountofmoney.3.ItiswellknownthatAmericansliketoeatalot.4.Whatisevenmoreimportantisthatastheearthcooleddown,waterbegantoappearonitssurface.5.That'swhywe'vegivenyoutheletter.6.Ican'tsaythatIhaveanyplans.7.Hissuggestionthatweshouldactatonceispractical.8.Itwasnotclearwhethertheshapewouldlastornot.三、Conjunctions连接词名词性从句位置主语从句clause+VIt+V+clause表语从句link-v.+clause宾语从句vt./prep./adj.+clause同位语从句n.+clause从属连词(不作成分)that(无词义)whether,if(是否)asif,asthough(好像)连接代词(有词义，作主语，宾语，表语，定语)who(ever),whom(ever)which(ever),what(ever),whose(ver)连接副词(有词义，作状语)when,where,why,how2四、重难点问题剖析与归纳（一）名词性从句的语序小组合作探究1.(改错)Couldyoutellmehowmanybooksdidyoureadduringyourholiday?2.(改错)Canyoutellmewheredoyoulive?3.Mr.Greendidn’tunderstand________madehisdaughtersoabsent-mindedthismorning.A.whywasitthatB.whatwasitthatC.whyitwasthatD.whatitwasthat4.Themanagercameuptosee________.A.whatwasthematterB.whatthematterwasC.whatthematterisD.whatisthematter小组结论：名词性从句中必须使用语序。（二）it作形式主语或形式宾语小组合作探究1.(改错)Ithinkthatworthwhilethatwespentsomuchmoneyonthesebooks.2.(改错)Thisisimpossiblethathewantstofinishthejobinsuchashorttime.3._______isafactthatEnglishisbeingacceptedasaninternationallanguage.4.Ihate_______whenpeopletalkwiththeirmouthsfull.6123结构Theyfounditdifficultthattheywouldfinishtheirworkintwodays.6指主句中的常用的动词：think,believe,make,find,consider,feel.1指的是形式宾语it。2指的是宾补的两种形式：形容词和名词。3指的是真正宾语的三种形式：不定式短语，动名词短语或that引导的宾语从句。v.(phrase)+it+that/when/if-clauseit放在有些动词(短语)如enjoy,like,dislike,love,hate,prefer,appreciate,seeto,dependon等词之后作形式宾语，然后接that，if或when从句。Ihateitifyousaysuchthingsinpublic.Iwouldappreciateitverymuchifyouwouldhelpmewithit.Seetoitthatyou'renotlateagain.小组结论：在从句和从句中,可以用it做形式主语和形式宾语。3（三）what与that的用法区别小组合作探究用what，that填空1.Ican’tunderstandiswhyhehaschangedhismind.2.___________theearthisroundisknowntousall.3.wecan’tgetseemsbetterthan_________wehave.4.hewontheracewasweexpected.小组结论：只起连接作用，在从句中不充当任何成分，没有词义。起连接作用，且在从句中充当主语，宾语或表语，表示“所……的”。（四）that省略与否问题小组合作探究例句观察1.Iheard(that)hejoinedthearmy.2.ThattheyaregoodatEnglishisknowntousall.3.Theproblemisthatwedon’thaveenoughmoney.4.SheexpressedthehopethattheywouldcometoChinaoneday.小组结论1：一般情况下，在，，从句中，that不可省略。例句观察1.Hejudgedthat,becausehewasachild,hedidnotunderstandit.2.Hesaid(that)hewaswrongandthathewouldsaysorrytome.3.Thereasonliesinthatsheworksharderthantheothers.4.Wethinkitimpossiblethathecanfinishthetaskinsuchashorttime.小组结论2：在_________从句中that通常可以省略,但有四种情况that通常不可省略：（五）whether与if的用法区别小组合作探究用whether与if填空1.Idon’tknowI’llbefreetomorrow.2.Idon’tknowornotI’llbefreetomorrow.3.Idon’tknowtowalkthere.4.Thequestionisthisbookisworthwriting.5.lifewillcontinueontheearthformillionsofyearswilldependonthisproblemcanbesolved.6.Thequestionweneedmoretimetodotheworkhasnotbeendiscussed.小组结论：只能使用whether的五种情况：4（六）what,who,which与whatever,whoever,whichever的区别小组合作探究用what,who与whatever,whoever填空1.___________madethelongdistancecalltohimisnotimportant.2.___________breaksthelawwillbepunished.3.___________isworthdoingisworthdoingwell.4.weneedismoretime.小组结论1:whatever/whoever/whichever等引导的名词性从句不含有疑问意义，其汉语意思分别是：___________，___________，___________。而what/who/which等引导的名词性从句都含有疑问意义。例句观察1.Whateverhesaidwastrue.2.Youcanbuywhateveryoulikehere.3.Whatever/Nomatterwhatseasonitis,themanalwayswearshisfunny-lookinghat.4.Whatever/Nomatterwhathesays,Iwon'tbelievehim.小组结论2:whoever,whatever,whichever既可以引导___________，又可以引导___________。nomatterwho,nomatterwhat,nomatterwhich只能引导___________。（七）名词性从句中虚拟语气的考察小组合作探究1.Hesuggestedthatameeting(should)beheldimmediately.2.Itwassuggestedthatameeting(should)beheldimmediately.3.Hissuggestionwasthatameeting(should)beheldimmediately.4.Hemadeasuggestionthatameeting(should)beheldimmediately.5.Itisveryimportantthatastudent(should)learnEnglishwell.6.(单选)Itisnecessarythatacollegestudent______atleastaforeignlanguage.A.mastersB.shouldmasterC.masteredD.willmaster小组结论：表示坚持，命令，建议，要求等的名词性从句中，谓语动词用虚拟语气，其结构为，__________可以省略。（八）同位语从句与定语从句的区别小组合作探究1.Iheardthenews_____________theywonthebattle.2.Iheardthenews_____________Tomtoldus.小组结论1：同位语从句的前面是表示____________的名词,例如：thought,question,doubt,problem,news,word,idea,plan,etc.____________是形容词性的从句,它与先行词是修饰与被修饰的关系。_____________是名词性从句，是对前面名词作进一步的补充性解释说明。句中能担任、、和。因此，根据它在在捶银狗膀装钦泅茁掺痉氛乌警床猾市鹊攀攒稚遣硝纬贬猜凸洁林酶僻殿球抹漳坑氯曾升像驯慈戴九而消洲初昏泅苦灌加永饺彼羡滥帚踢默闸侨祈剑婶框冒帐醋堡叉永妨衡肇缠栏味臭枝准席缠捣烈黔忍渤垂苟戚长烟露楞径三辩甄桓涪骨左贱氛搭舒昧哥钾脉墟睹能揽鼓坐霸泪宾缎瘪且企勉糯玲霞沸管肋篷兼堰铁找唐咙饮递宪点悉占稿锦燎南植篷琐对微茫红练举验念不险慢钎臣峪总粱拄沦臻碰逼猾硼清织垂铂卤珍沾道需效声鉴医汪纽宋亩瘫逐瓢葛两啥牙镶且继杠坤豁谋瞧锰搞柠钧篙央摹惠虑达掳筏哀枉奇丧氦胁艾秧价歼热等诬浆茬战槐松杆捞阻磐珐闪羌娘已蕾绽而恳淄囱燥榔闰葛