集合名词和连系动词讲解.ppt
13页集合名词集合名词一种可用来指称一群对象一群对象的词,而这些对象,可以是人、动物,或是一群概念等事物1. 形式为单数,但意义可以用为单数或复数•这类集合名词包括familyfamily(家庭),teamteam(队),classclass(班),audienceaudience(听众)等•用法特点为: 若视为整体,表示单数意义; 若考虑其个体成员,表示复数意义•His family is large. 他的家是个大家庭 His family are all waiting for him. 他的一家人都在等他 This class consists of 45 pupils. 这个班由45个学生组成 This class are reading English now. 这个班的学生在读英语2.形式为单数,但意义永远为复数•这类集合名词包括cattlecattle(牛,牲畜),peoplepeople(人),policepolice(警察)等•其用法特点为: 只有单数形式, 但却表示复数意义,用作主语时谓语用复数; 不与 a(n)连用,但可与the连用(连用)。
•如:People will laugh at you. 人们会笑你的 The police are looking for him. 警察在找他 Many cattle were killed for this. 就因为这个原因宰了不少牲畜l注:表示牲畜的头数,用单位词 head(单复数同形) 如: five head of cattle 5头牛 fifty (head of ) cattle 50头牛3.形式为复数,意义也为复数形式为复数,意义也为复数l这类集合名词包括goods(货物), clothes(衣服)等l其用法特点是: 只有复数形式(当然也表示复数意义,用作主语时谓语也用复数),但通常 不与数词连用l如:Clothes dry slowly in the rainy season. 衣服在雨季不易干 Such clothes are very expensive. 那样的衣服很贵 If goods are not well made you should complain to the manufacturer. 如果货物质量不好,则理应向制造商提出控诉。
4.形式为单数,意义也为单数•包括baggage / luggage(行李), clothing(衣服), furniture(家具), machinery(机器), poetry(诗), scenery(风景),jewelry(珠宝), equipment(设备)等•用法特点为:是不可数名词,只用单数形式,不用不定冠词(当然更不能用数词),没有复数形式•如:Our clothing protects us from [against] the cold. 我们的衣服可以御寒 Have you checked all your baggage? 你所有的行李都托运了吗? The thief stole all her jewelry. 小偷把她所有的首饰都偷走了 The hospital has no decent equipment. 这家医院没有像样的设备 The Tang Dynasty is thought of as the high summer of Chinese poetry. 人们认为唐朝是中国诗歌的全盛时期。
•注:machinery, poetry, jewelry, scenery等相应的个体可数名词是 machine, poem, jewel, scene如:a poem / a piece of poetry 一首诗 many machines / much machinery / many pieces of machinery 许多机器1. hair(头发,毛发)l指全部头发或毛发时,为集合名词(不可数) 如:My hair has grown very long. 我的头发已长得很长了l指几根头发或毛发时,为个体名词(可数) 如:The police found two hairs there. 警察在那儿找到了两根头发5.5.补充几个常考的集合名词补充几个常考的集合名词除上面提到的四类集合名词外,以下几个集合名除上面提到的四类集合名词外,以下几个集合名词也应重点注意词也应重点注意2. mankind(人类)人是一个不可数的集合名词,不用复数形式,也不连用冠词lThis is an invention that benefits mankind. 这是一项造福人类的发明。
lMankind has its own problems. 人类有自己的问题注:mankind 表示"mankind 人(类)"时,虽不可数,但有时却可以表示复数意义,尤其是当其表语是复数时如:Mankind are intelligent animals. 人是理智的动物l作为集合名词,它通常是不可数的如:He doesn't eat much fruit. 他不大吃水果 He is growing fruit in the country. 他在乡下种水果l但是,当要表示种类时,它可视为可数名词,即a fruit 指一种水果,fruits 指多种水果比较:比较:Some fruits have thick skins. 有些水果皮很厚The potato is a vegetable, not a fruit. 土豆是一种蔬菜,而不是一种水果3. fruit(水果)系动词系动词系动词,亦称连系动词(Link Verb)它本身有词义,但不能单独用作谓语,后边必须跟表语,亦称补语(形容词),构成系表结构系表结构系表结构系表结构说明主语的状况、性质、特征状况、性质、特征等情况。
可用来表示主语性质或状态,只有be一词,例如:He is a teacher. 他是一名教师表示主语的身份--性质)He is ill. 他病了表示主语的状态)状态状态持续持续用来表示主语继续或保持一种状况或态度,主要有keep, rest, remain, stay, lie, stand, 例如:He always kept silent at meeting. 他开会时总保持沉默This matter rests a mystery. 此事仍是一个谜表像表像•用来表示"看起来像"这一概念,主要有seem, appear, look, 例如: He looks so tired. 他看起来很累 He seems (to be) very sad. 他看起来很伤心感官感官感官系动词主要有feel, smell, sound, taste, look 例如:This kind of cloth feels very soft.这种布手感很软This flower smells very sweet.这朵花闻起来很香•变化•这些系动词表示主语变成什么样,变化系动词主要有become, grow, turn, fall, get, go, come, run,be.•例如: He became mad after that. 自那之后,他疯了。
She grew rich within a short time. 她没多长时间就富了•终止•表示主语已终止动作,主要有prove, turn out, 表达"证实","变成"之意,例如: The rumor proved false. 这谣言证实有假 The search proved difficult. 搜查证实很难 His plan turned out a success. 他的计划终于成功了turn out表终止性结果)THANK YOU。





