【正文】
如:apples now.(老師和他的兒子在摘蘋果) / very famous food. (魚和薯?xiàng)l是一種出名的食品) there be 句型中be的單復(fù)數(shù)一般由靠近的名詞決定。名詞或代詞作主語(yǔ)時(shí)和謂語(yǔ)之間的單復(fù)數(shù)的一致問(wèn)題:謂語(yǔ)和謂語(yǔ)基本保持單復(fù)數(shù)的一致,即:主語(yǔ)是可數(shù)名詞單數(shù)或不可數(shù)名詞時(shí),謂語(yǔ)動(dòng)詞用單數(shù)形式:如:(計(jì)算機(jī)是個(gè)了不起的發(fā)明)(玻璃杯里的水很冷)集體名詞(如family, class, team, group, row, police, school等)做句子主語(yǔ)時(shí),① 如果表示整體概念,則謂語(yǔ)用單數(shù)形式,如:Class Three is a very good class.(三班是好班)② 如果表示其中的所有成員時(shí),則謂語(yǔ)用復(fù)數(shù)形式,如:Class Three have a map of China.(三班有張中國(guó)地圖)Chinese, Japanese, fish, sheep, people等表示單個(gè)時(shí)謂語(yǔ)用單數(shù),表示許多時(shí),謂語(yǔ)用復(fù)數(shù)。one of 加名詞的結(jié)構(gòu)中的名詞應(yīng)用復(fù)數(shù)。另外,英文的表達(dá)法與中文不同,中文講,快點(diǎn),時(shí)間不多了,而英文要講,快點(diǎn),沒(méi)時(shí)間了。(三) 例題解析1. Lucy and Lily___in the same class.A. am B. is C. are D. be[答案]C.[析]由and連接兩個(gè)單數(shù)名詞作主語(yǔ)時(shí)應(yīng)按復(fù)數(shù)名詞來(lái)搭配謂語(yǔ)動(dòng)詞。clothes是指衣服,但沒(méi)有單數(shù)形式,如:This clothing is needed in warm countries. Her clothes are made of fine ,如:a school dress 校服,an evening dress晚禮服。[誤]I think we will make a friend with each other.[正]I think we will make friends with each other.[析]make friends 為習(xí)慣用法,即交朋友。[誤]The young is dancing there.[正]The young are dancing there.[析]英文中用定冠詞加上形容詞表示一類人時(shí)應(yīng)按復(fù)數(shù)名詞,如:the rich 富人,the poor(窮人),the wise 聰明人,但如果用定冠詞加形容詞來(lái)表示事物則要用作單數(shù)名詞,如:The beautiful is still 。[誤]It is really beautiful. It is a work of nature.[正]It is really beautiful. It is a Nature’s work.[析]無(wú)生命名詞的所有格應(yīng)用of結(jié)構(gòu)。[誤]There are many fruit in the shop.[正]There are many fruits in the shop.[析]物質(zhì)名詞為不可數(shù)名詞,但是用來(lái)表示種類時(shí)則可以用作可數(shù)名詞,這里應(yīng)譯為各種各樣的水果。但如果只找其中的一個(gè)則要指明,這時(shí)還是應(yīng)用單數(shù)形式。如握手為shake hands.[誤]We have five German in this meeting.[正]We have five Germans in this meeting.[析]英國(guó)人Englishman的復(fù)數(shù)形式為Englishmen,而German 則要加s,因?yàn)樗皇怯蓢?guó)名與man的組合詞。所以應(yīng)講one fish, two fish, one Chinese, two Chinese. 如果講There are five fishes in the 。如:a five minutes’ walk.[誤]Please make a room for the lady in the school bus.[正]Please make room for the lady in the school bus.9 [析]英語(yǔ)中更多的名詞是含有多種用法和多種含意的,如: room為可數(shù)名詞時(shí)為―房間‖,如:I live in Room ―請(qǐng)給老婦人在校車上留個(gè)地方。也不可加不定冠詞。[誤]Thank you very much. Your family is very kind to me.[正]Thank you very much. Your family are very kind to me.[誤]Tom’s and Mary’s family are waiting for us.[正]Tom’s and Mary’s families are waiting for us.[誤]I’m sorry. I have to go. Tom’s families are waiting for me.[正]I’m sorry. I have to go. Tom’s family are waiting for me.[析]集合名詞如果指某個(gè)集合的整體,則應(yīng)視為單數(shù),如指某個(gè)集合體中的個(gè)體則應(yīng)視為復(fù)數(shù)。如果要表示一副眼鏡應(yīng)用a pair of glasses而這時(shí)的謂語(yǔ)動(dòng)詞應(yīng)與量詞相一致。時(shí)間空間和地點(diǎn),方向位置有專稱。1. 主語(yǔ)和謂語(yǔ)基本保持單復(fù)數(shù)的一致,即:主語(yǔ)是可數(shù)名詞單數(shù)或不可數(shù)名詞時(shí),謂語(yǔ)動(dòng)詞用單數(shù)形式: The puter was a great invention.(計(jì)算機(jī)是個(gè)了不起的發(fā)明)The water in the glass is very cold.(玻璃杯里的水很冷)2.集體名詞(family,class,team,group,row,police,school………)做主語(yǔ)時(shí),如果表示整體概念,則謂語(yǔ)用單數(shù)形式,如:His family is large.(她的家人很多)如果表示其中的所有成員時(shí),則謂語(yǔ)用復(fù)數(shù)形式,如:His family are all teachers(她的家人都是老師)Chinese,Japanese,fish,sheep,people等表示單個(gè)時(shí)謂語(yǔ)用單數(shù),表示許多時(shí),謂語(yǔ)用復(fù)數(shù)。 Teachers’ Day(教師節(jié))特殊的名詞復(fù)數(shù)仍要加 ’s如children就是child的名詞復(fù)數(shù)形式它變所有格時(shí)則必須加 ’s (3)有些表示時(shí)間、距離以及世界、國(guó)家、城鎮(zhèn)等無(wú)生命的名詞,也可在詞尾加’s. today’snewspaper(今天的報(bào)紙),ten minutes’break(十分鐘的課間休息), China’spopulation(中國(guó)的人口).(4)無(wú)論表示有生命還是無(wú)生命的東西的名詞,一般均可用介詞of短語(yǔ)來(lái)表示所有關(guān)系。 a piece of advice 一條建議不同國(guó)家的人的單復(fù)數(shù)口訣:中日瑞士不用變,英法國(guó)人A變E,其余S加后面所有格名詞所有格 1.表示所屬關(guān)系,相當(dāng)于,在句中作定語(yǔ)、賓語(yǔ)或主語(yǔ)。 This factory producessteel. (不可數(shù)) We need various steels. (可數(shù)) c. 當(dāng)物質(zhì)名詞表示份數(shù)時(shí),可數(shù)。 (scissors 剪刀 goods 貨物trousers 褲子 clothes 衣服 glasses 玻璃杯)不可數(shù)名詞量的表示1.物質(zhì)名詞a. 當(dāng)物質(zhì)名詞轉(zhuǎn)化為個(gè)體名詞時(shí)。)4.以s結(jié)尾,仍為單數(shù)的名詞1.maths,politics,physics等學(xué)科名詞,為不可數(shù)名詞,是單數(shù)。 a pair of glasses。gt。lt。quot。5 d. 以復(fù)數(shù)形式出現(xiàn)的書名,劇名,報(bào)紙,雜志名,也可視為單數(shù)。4)以s結(jié)尾,仍為單數(shù)的名詞,如:a. maths,politics,physics等學(xué)科名詞,為不可數(shù)名詞,是單數(shù)。如:a dollar, two dollars。通常讀[ z ](例:shelf→shelves,wolf→wolves,life→lives,knife→knives)6.以ce,se,ze,(d)ge等結(jié)尾的詞加s,讀[ iz ]巧記以f\fe結(jié)尾的可數(shù)名詞復(fù)數(shù)妻子騎牛拿起刀,wife,calf,knife ↑追得賊狼滿街跑,thief,wolf →→→變f或fe為v,再加es碰倒架子喪己命,shelf,self,life ↓手帕樹葉半空飄。6.定語(yǔ):She is a Partymember.她是一位。2.賓語(yǔ):I washed my clothesyesterday.昨天我洗了我的衣服。( people 人們 family 家庭 army 軍隊(duì) government政府 group 集團(tuán) )3.(Material Nouns):表示物質(zhì)或不具備確定形狀和大小的個(gè)體的物質(zhì)。如:the Great Wall(長(zhǎng)城)姓氏名如果采用復(fù)數(shù)形式,則表示該姓氏一家人(復(fù)數(shù)含義),如:the Greens( 格林一家人)。7. 不規(guī)則名詞的復(fù)數(shù)形式是要單個(gè)記憶的,它沒(méi)有規(guī)律可循,如:man—men,woman—women, child—children, foot—feet,tooth—teeth, mouse—mice8. 單復(fù)同形的名詞有:fish, sheep,deer…9. 單數(shù)形式但其意為復(fù)數(shù)的名詞有:people,police等。3. 以ce,se,ze,(d)ge結(jié)尾的名詞加s,其讀音為[iz]。不可數(shù)名詞不能用數(shù)字計(jì)算,所以它通常只有單數(shù)形式。它包含有專有名詞、物質(zhì)名詞、抽象名詞等,如:English,air,water,cotton,work…可數(shù)名詞是可以用數(shù)量加以計(jì)算的名詞,所以它具有單數(shù)形式和復(fù)數(shù)形式兩種。4. 以輔音字母加y結(jié)尾的名詞,要將y變?yōu)閕再加es,讀作[z],如:factory—factories,country—countries, family—,如:boy—boys,d