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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,定义:,表示人或事物,(,事件,/,行为,),名称的词是名词。,分类:,名词分为专有名词和普通名词两大类,其中普通名词又分为个体名词、集合名词、抽象名词和物质名词。,功能:,名词在句子中可以充当主语、宾语、表语、宾补、主补、同位语或状语。,1,什么是可数名词与不可数名词?怎样识别?,指出下列名词哪些是可数名词,哪些是不可数词,book,steel,air,materialism,experience help class success,difficulty luck interest month,failure fish people information,furniture amusement,答案,可数名词:,book;experience;help;class;success;difficulty;interest;month;failure;fish;people,不可数名词:,steel;air;materialism;experience;help;success;difficulty;luck;interest;failure;fish;information;furniture;amusement,1,什么是可数名词与不可数名词?怎样识别?,1,可以直接用数目来计算的名词是可数名词;不可以直接用数目来计算的名词是不可数名词。,2,一般而言,个体名词和集合名词是可数名词;抽象名词和物质名词是不可数名词。,难点:,有些名词根据词义的变化其性质也发生变化,如:,success,(,成功,),是抽象名词,常用作不可数名词,但表示,“,成功的实例,(,人或物,)”,时,用作可数名词。另外,名词是否可数,不能完全根据汉语的思维来确定。,1,2,可数名词的复数变化有什么规律?,写出下列各组词的复数形式,(一),class_,match_,box_ brush_,(二),play_ story_,brushes,classes,matches,boxes,stories,plays,2,可数名词的复数变化有什么规律?,(三),tomato_ potato_,zoo _ hero _,tomatoes,potatoes,zoos,heroes,(四),thief_ shelf_,handkerchief _,roof _,roofs,thieves,shelves,handkerchiefs/handkerchieves,(五),2,可数名词的复数变化有什么规律?,man_ woman_,German_ human _,humans,men,women,Germans,(六),tooth_ goose_,geese,teeth,(七),child_ ox_,oxen,children,(八),(九),2,可数名词的复数变化有什么规律?,bacterium _ phenomenon_,phenomena,bacteria,basis_ analysis_,bases,analyses,(十),Chinese_ aircraft_,means_ sheep_,sheep,Chinese,aircraft,means,(十一),2,可数名词的复数变化有什么规律?,people_ fish_,people/peoples,fish/fishes,(十二),fatherinlaw _,editorinchief _,touchmenot _,touchmenots,fathersinlaw,editorsinchief,2,可数名词的复数变化有如下规律:,1.,以,s,,,x,,,ch,或,sh,结尾的名词在词尾加,es,。但,stomach,变成复数为,stomachs,。,2.,以,y,结尾的名词分两种情况。其中以元音字母加,y,结尾的词在词尾直接加,s,,以辅音字母加,y,结尾的词改,y,为,i,再加,es.,2,可数名词的复数变化有如下规律:,3.,以,o,结尾的名词变复数无规律可言,但中学阶段以,o,结尾变复数加,es,的单词可概括为,“,两人两菜,”,:,Negro,黑人;,hero,英雄;,tomato,番茄;,potato,马铃薯。其他加,s,。,2,可数名词的复数变化有如下规律:,4.,以,f/fe,结尾的名词变复数也无规律可言,但中学阶段以,f/fe,结尾变复数改,f/fe,为,v,加,es,的单词可概括为,“,贼,(thief),的妻子,(wife),头戴树叶,(leave),用架子,(shelf),上的半,(half),把小刀,(knife),结束了一只狼,(wolf),的生命,(life)”,。其他加,s,。,2,可数名词的复数变化有如下规律:,5.,含,man,的单词,通常改其中的元音字母,a,为,e,。但直接加,s,的单词有三个:,Roman,German,human,。,6.,单词中间含,oo,的单词,通常改其中的元音字母,oo,为,ee,。,7.,加,(r)en,变复数的单词:,child(ren);ox(en),。,8.,以,a,为复数形式的单词:,bacteria;phenomena,。,9.,改,is,为,es,变为复数形式的单词:,bases;analyses,。,2,可数名词的复数变化有如下规律:,10.,单复数同形的单词。其中单复数同复数形式的单词主要有:,means;works,;,series,;,species,。单复数同单数形式的单词主要有:,Chinese,Japanese,,,aircraft,,,sheep,,,deer,,,swine,,,fish,等。,11.,people,表示,“,人,”,时,单复数同单数形式;表示,“,民族,”,时,复数须加,s,;,fish,单复数同单数形式,复数形式,fishes,表示,“,各种各样的鱼,”,。,2,可数名词的复数变化有如下规律:,12.,含有主体名词的复合名词变复数,在主体名词上变化,如,fathersinlaw;,无主体名词的复合名词变复数,在词尾上变化,如,touchmenots,。其他情况一般加,s,。,3,不可数名词有复数形式吗?,指出画线部分单词的含义,1.,Healthy diet should include,vegetables,.,2.,Its dangerous to cross,waters,around this island.,答案,(,各种各样的,),蔬菜,(,很多的水体,),水域,3,不可数名词一般无复数形式。偶有复数形式,用以表达种类的多,又如各种食物表达为“,foods”,;或表达数量的多,又如树林表达为“,woods”(,很多树,),,沙地,/,滩,/,漠表达为“,sands”(,很多沙子,),。,4,a(n),可以修饰不可数名词吗?,翻译下列句子,1.,Id like a coffee.,2.,Travelling on that lonely island was a terrible experience.,答案,1,我想要杯咖啡。,2,在那个荒岛上旅行是一场可怕的经历。,4,不可数名词前一般不能用不定冠词,但在物质名词个体化或抽象名词具体化的情况下,可以使用。,如,a coffee,意为“一杯咖啡”,此时,coffee,变成个体名词;“,He is a failure as a writer.”,中的,a failure,意为“失败者”,此时,failure,具体化,由抽象名词变为个体名词。,5,名词所有格怎么表达?,翻译下列各组短语,1.,老师们的办公室 儿童节,2.,树的叶子 桌子的腿,3.,地球的表面 步行一小时的路程,答案,1.the teachers office;Childrens Day,2.the leaves of the tree;the legs of the table,3.the earths surface;an hours walk,5,1,人或动物的所有格常用,s,形式表达,如果该名词本身是复数,且以,s,结尾,则只需在词尾标注。,2.,无生命的名词,(,通常是物体或植物,),的所有格常用,of,结构表达。,3.,少数第二类名词用第一种形式表达所有格。这些名词主要是时间,天体,国家等。,1,什么叫主谓一致,写出括号中动词的适当形式,1.,I _(be)the ninth letter of the alphabet.,I,是字母表中第,9,个字母。,2.,Both the touchmenot and the forgetmenot _(be)plants.,含羞草和勿忘我都是植物。,is,are,1,什么叫主谓一致,写出括号中动词的适当形式,3.,Attitude _(decide)everything.,态度决定一切。,4.,Opinions about whether to go into details about the issue_(vary)from person to person.,关于是否深入调查问题的细节这个问题,观点因人而异。,decides,vary,1,句子中谓语动词和主语在人称和数上的统一性叫主谓一致。,观察每组句子中谓语动词单复数形式与主语的关系,尝试找出其中的规律,1.,(1)Birds of a feather flock together.,物以类聚。,(2)Every dog has his day.,人人皆有得意时。,2.,(1)The wounded need medicine and food.,伤员们需要药品和食物。,(2)The wounded is his cousin.,那个伤员是他的表弟。,2,主谓一致有什么原则?,观察每组句子中谓语动词单复数形式与主语的关系,尝试找出其中的规律,3.,(1)Not only Beijing but also other cities in China,have taken on a new look.,不仅北京而且中国其他城市的面貌也焕然一新。,(2)Not human resources but the system counts.,不是人力资源而是制度起决定作用。,2,主谓一致有什么原则?,观察每组句子中谓语动词单复数形式与主语的关系,尝试找出其中的规律,4.,(1)English as well as other languages has its own,rules.,同其他语言一样,英语也有其自身特点。,(2)There is only one teacher and twentysix students,in this remote school.,这所偏远的学校有一个老师和,26,个学生。,2,主谓一致有什么原则?,2,主谓一致原则有:,1.,语法一致原则。即主语为单数形式,谓语动词用单数形式。主语为复数形式,谓语动词用复数形式,(,如例句,1),。,2.,意义一致原则。即谓语动词的单复数形式由主语表达的实际意义决定。同样形式的主语含义不同时,谓语单复数形式有变化,(,如例句,2),。,2,主谓一致原则有:,3.,就近原则。即谓语动词的单复数形式由靠近谓语动词的名词确定,(,如例句,3),。,4.,承前原则。即谓语动词的单复数形式由远离谓语动词的名词确定,(,如例句,4),3,谓语动词单复数形式怎样确定?,完成下列句子,确定谓语动词的形式,(,注意时态和语态,),1.,The problem _(need)further discussion and well discuss it next Wednesday.,2.,All the employees in this joint venture _(pay)by the job.,3.,Since all _(be)ready and all of us _(be)here,lets begin our meeting.,needs,are/were paid,is,are,3,谓语动词单复数形式怎样确定?,完成下列句子,确定谓语动词的形式,(,注意时态和语态,),4.,The doctor and teacher _(speak)good English thanks to having lived abroad for years.,5.,Growing vegetables _(need)constant watering.,6.,To be a pilot _(be)his dream.,7.,When he will be set free from the prison _(remain)a big problem.,speaks,needs,is/was,remains,3,谓语动词单复数形式怎样确定?,完成下列句子,确定谓语动词的形式,(,注意时态和语态,),8.,Neither the hostess nor her children_(like)hot food,so please dont add pepper.,9.,Look!The mother cat with all her babies_(run)after a mouse.,10.,Each book and each dictionary here_(publish)by BNUP last year.,like,are running,was published,3,谓语动词单复数形式怎样确定?,完成下列句子,确定谓语动词的形式,(,注意时态和语态,),11.,Many a visitor _(have)such an experience so far.,12.,More than one person_(charge)with theft the other day.,13.,One and a half buildings _(burn)in the big fire last night.,has had,was charged,was burnt,3,谓语动词单复数形式怎样确定?,完成下列句子,确定谓语动词的形式,(,注意时态和语态,),14.,His family _(be)very large.,15.,Gone _(be)the days when teachers were looked down upon.,16.,There _(be)no reply from the company in charge up to now.,is,are,has been,3,1,谓语动词的单复数形式一般是根据主谓一致的原则来确定:,主谓一致遵守的“就近原则”句型中,谓语动词的单复数形式由靠近谓语动词的名词确定。此类句式有:,Neither A nor B/Either A or B/Whether A or B/Not only A but also B /A or B/Not A but B/There be A and B,。谓语动词的单复数形式由靠近谓语动词的名词,B,确定。,3,主谓一致遵守的“承前原则”句型中,谓语动词的单复数形式由远离谓语动词的名词确定。此类句式有:,A with B/A along with B/A together with B/A as well as B/A including B/A except/(but)B,谓语动词的单复数形式由远离谓语动词的名词,A,确定。,3,all,some,the rest of,分数,/,百分数等作主语,谓语动词的单复数根据实际意义确定。,all,指物,表示“一切”时,谓语用单数,指人时谓语用复数。,集合名词作主语强调整体,谓语用单数。强调成员,谓语用复数。如:,My family were watching TV when the electricity was cut off,。,There be,的主语在后面,谓语的单复数与主语一致。,3,2,确定谓语动词的单复数形式还有以下几种情况:,不可数名词作主语,谓语用单数形式。,and,连接的两个名词表达同一概念,谓语用单数形式。这类名词如,knife and fork(,刀叉,),;,bread and butter(,黄油面包,),horse and cart(,马车,),等。,动名词短语作主语,谓语通常用单数形式。,不定式短语作主语,谓语通常用单数形式。,3,从句作主语,谓语通常用单数形式。,当,every A and every B/each A and each B/no A and no B/many a A and many a B,作主语时,谓语用单数。,Many a,单数名词作主语,谓语用单数。,More than one,单数名词作主语,谓语用单数。,One and a half,复数名词作主语,谓语用单数。,表语前置,主语在后,谓语单复数与主语一致。,
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