资源简介 名词单复数的基本规则以及练习一、名词的单数和复数形式名词主要用来表示人、事物或抽象概念的名称。可数名词有单数和复数两种形式。表示一个人或物用单数形式;表示两个或两个以上的人或物用复数形式。二、名词变复数的规则一般情况下,在名词后面加上“s”表示复数,如:books、cats、dogs等。以s、x、ch、sh结尾的名词,加上“es”表示复数。例如:boxes、foxes、watches、dishes等。以o结尾的名词,大部分加上“es”构成复数。例如:potatoes、tomatoes、heroes等。但也有一些例外,如:photo(复数为photos)、piano(复数为pianos)。以辅音字母+y结尾的名词,将y变为i,再加上“es”表示复数。例如:babies、cities、butterflies等。但是以元音字母+y结尾的名词,直接加上“s”构成复数。例如:boys、days、toys等。以f或fe结尾的名词,大部分变f或fe为ves构成复数。例如:leaves、lives、wives等。三、特殊变化的名词复数形式有些名词在构成复数时,变化较为特殊,需要特别记忆。例如:man - menwoman - womenchild - childrenfoot - feettooth - teethmouse - mice另外,一些表示某国人的单词在变复数时也有特殊规则。例如,Englishman变为Englishmen,Frenchman变为Frenchmen,而中日不变,其余s加后面。四、不规则名词复数形式还有一些名词的复数形式并不遵循上述规则,而是有其特定的复数形式。这些需要特别记忆,如:people(人,人们)、sheep(羊)、fish(鱼)等。五、集体名词的复数形式集体名词是表示一群人或物的名词,如family(家庭)、team(队)、class(班级)等。这些名词在作为整体看待时,用单数形式;若强调其中的个体成员,则用复数形式。六、注意名词所有格的形式在表示所有关系时,名词的所有格形式也是重要的考点。一般来说,单数名词的所有格是在名词后加’s,如:Tom’s book(汤姆的书);复数名词的所有格通常是在名词后加’s,但如果名词以s结尾,则只加’。例如:teachers’ books(老师们的书)。二.中考练习1.填空There are many _______ (child) playing in the park.I have three _______ (knife). They are very sharp.The _______ (woman teacher) is very kind to her students.The _______ (leaf) on the tree turn yellow in autumn.I like to eat _______ (potato) chips very much.There are many _______ (bus) in the street.He has three _______ (watch) in his room.The _______ (leaf) on the tree turn yellow in autumn.My family has two _______ (dog).Look at those _______ (box). They are full of books.2.选择题1.How many _______ do you have A. sheep B. sheeps C. sheepe D. sheepses2.The _______ in our school are very friendly.A. woman teachers B. women teacher C. women teachers D. woman teacher's3.There is no _______ in the fridge. Let's go to the supermarket to buy some.A. apples B. milk C. breads D. oranges4.My uncle has two _______. They are both lovely.A. daughter B. daughters C. daughter's D. daughters'5.The _______ in the room are very expensive.A.furniture B. furnitures C. piece of furniture D. pieces of furnitures6.The _______ in our yard are very beautiful.A. cloth B. water C. flowers7.Tom is one of the Chinese _______ in our school.A. boy B. boys C. boies8.There are two _______ in the room.A. knifesB. knivesC. knive9.The _______ on the table are very fresh.A. tomatoB. tomatoesC. tomatos10.I have two _______ for breakfast every day.A. potatosB. potatoesC. potato3.改错题This is my brother's shoe. (改为复数句)____________________________________The woman teacher has two child. (改为复数句)______________________________________Tomato is a kind of vegetable. (改为复数句)________________________________________ 展开更多...... 收起↑ 资源预览