初中英语名词ppt课件.ppt

英语语法复习英语语法复习名名 词词名词表示人、事物、地点的名称或者抽象概念的词。名词可以分为专有名词和普通名词两类。名词的定义和分类名词的定义和分类 名词的种类名词的种类专有名词：普通名词：可数：不可数：个体名词 nurse, house, horse, apple, pen集体名词 people, family, class, trousers物质名词： water, paper, air, milk抽象名词： work, housework, homework, information, news, weather专有名词是具体的人和事物等特有名称。专有名词的第一专有名词是具体的人和事物等特有名称。专有名词的第一个字母要大写，人名、地名、公共节日及月份、周日的名个字母要大写，人名、地名、公共节日及月份、周日的名称等等都是属于专有名词。如：称等等都是属于专有名词。如：Yao Ming, China, March, New Years Day等。等。物质名词与抽象名词一般无法用数目计物质名词与抽象名词一般无法用数目计算，为不可数名词。算，为不可数名词。 不可数名词前不能不可数名词前不能加冠词加冠词a 或或an来表示量，来表示量， 也没有复数形也没有复数形式。式。名词的单数形式 一般可用a来修饰 a car a book a university在元音发音开头的单词前用 an an elephant an apple an eraser an hour an honest boy an interesting book.请注意：a useful thing an unusual thing名词的复数形式名词的复数形式1.复数形式的构成方法 (1) 一般在复数名词后加“s” dog dogs (2) 以s、x、ch、sh结尾的名词加“es” boxes watches buses brushes(3)以辅音字母加y结尾的名词,变y为i加“es” country countries factory factories 如果是元音字母加y 结尾的名词则只须加“s” boy boys monkey monkeys (4)以o结尾的名词加“s” radio radios zoo zoos 只有 potato, tomato和hero 加“es”构成复数 potato potatoes tomato tomatoes (5)以f、fe 结尾的名词,变f、fe 为v再加“es” half halves shelf shelves knife knives leaf leaves (6)可数名词的不规则变化。如：manmen womanwomen toothteeth footfeet childchildren FrenchmanFrenchmen有利于学习和创新的组织管理机制，创造充满活力的创新激励机制，以市场为导向，以顾客价值追求为中心的企业文化氛围，依赖既开放又相互信任的合作环境。(1) 小马虎弹着钢琴小马虎弹着钢琴 (piano) 听着收音机听着收音机(radio), 又到动物园又到动物园 (zoo) 照了张相照了张相(photo), 但考试得了个大鸡蛋但考试得了个大鸡蛋 (零分零分zero), 一律加一律加 s。(2) 黑人黑人 (Negro) 英雄英雄 (hero) 爱吃土豆爱吃土豆(potato) 西红柿西红柿 (tomato), 全部加全部加 es。(7)单复数形式相同的名词：如：sheepsheep fishfish; ChineseChinese JapaneseJapanese (8)有些名词无单数形式。如：people(作“人们”解时) police clothes.(9)pants, shorts, glasses (眼镜)只用复数形式。(10)由man, woman 构成的合成名词，变复数时将名词及man, woman都变成复数。如：man drivermen drivers woman teacherwomen teachers但其他合成名词，只要把合成名词中的中心词变为复数形式。如：a banana treebanana trees a shoe factoryshoe factories不可数名词不可数名词 物质名词和抽象名词属于不可数名词 如: water，rice，fish，meat 等。另外还有：work time musicmoney weather homeworkwood Informationnewsmedicine 1.不可数名词无复数形式，作主语时常看成单数单数 盘子里有一些面包。 There is some bread on the plate. 没有消息就是好消息。 No news is good news. 2.常用how much, much, a little, little, a lot of, some, any等来修饰不可数名词 他每天花很多时间玩电脑游戏。 He spends much time in playing computer games every day. 迈克在家几乎不做家务。 Mike does little housework at home. 3.常用a piece of, a cup of, a glass of,a bottle of等来表示不可数名词的量,单复数表现在of 前面的名词上，而 of 后始终是单数There is a piece of paper in the book.We want three glasses of orange.注意：可数名词也可用量来表示， of后用复数There are two bags of eggs in the basket.桌子上有一张纸。桌子上有一张纸。我们想要三杯橙汁。我们想要三杯橙汁。篮子里有两袋鸡蛋。篮子里有两袋鸡蛋。玻璃玻璃玻璃杯玻璃杯纸报纸工作著作空间房间 (2) fruit(水果) fruits (各种水果) fish(鱼) fishes(各种鱼) time(时间) times(时代)名词的一般用法-名词做定语名词做定语1.修饰另一名词时,一般用单数 I planted two apple trees yesterday.2.man woman用做定语时,应与后面的名词保持数的一致 This primary school needs a man teacher. There are over eighty women teachers in our school.昨天我种了两棵苹果树。昨天我种了两棵苹果树。这间小学需要一位男老师。这间小学需要一位男老师。在我们学校有八十多位女教师。在我们学校有八十多位女教师。3.sports,clothes做定语时,仍用复数形式In our school, there will be a sports meeting next month. I buy a T-shirt at that clothes shop4. 当数词与单位名词一起做定语时， 单位名词往往用单数形式,数词与单位名词用“-”连接Mr. Wang has an eleven-year-old son.我们学校下个月有一个运动会。我们学校下个月有一个运动会。我在那间服装店买了一件我在那间服装店买了一件T恤衫。恤衫。王先生有一人王先生有一人11岁大的儿子。岁大的儿子。名词做主语时,应注意名词的数，避免主谓不一致。这附近她的家是一个大家庭。Her family is a large one in our neighborhood.安的家人都是老师。Anns family are all teachers.桌上有一副眼镜There is a pair of glasses on the desk. bird- lady orange- ruler- cat- boy- girl case- wife- watch tree- key- question friend photo- card- family- dictionarybirdsladiesorangesrulerscatsboysgirlscaseswiveswatchestreeskeysquestionsfriendsfamiliesdictionariesphotoscards(1)How many _ do you want? A kilo, please. A. bananas B. meat C. bread D. milk(2)Taking a walk in the evening is a good _. So it is, it keep us healthy. A. rule B. hobby C. habit D. favor(3)These people are from _. They are _. A. Germany; Germen B. German; Germany C. Germany; GermaniesD. Germany; Germans(4)Would you pass me _? I want to write a letter. A. a paper B. a piece of paper C. two paper D. two piece of paperACDBChoose the best answers.(5) _ mothers both work in this hospital. A. Jim and BillsB. Jims and Bills C. Jim and Bill D. Jims and Bill(6) In China, September 10th is _. A. Teachers Day B. Teachers Day C. Teacher Day D. Teachers Day(7) Excuse me, where is the_？ A. mens restroom B. mens restroom C. mens restrooms D. men restrooms(8) The post office is a little far from here. Its about_. A. thirty minutess walk B. thirty minutes walk C. thirty minutes walk D. thirty minutes walk(9) Miss Yan is a friend of_. A. Marys mothers B. Marys mother C. mothers of Mary D. Mary mothersBDACA