英语单复数总结含习题及答案.doc

1. 基本变化规则一般在名词后加s，变成复数。如boyboys, penpens等。以s, x, sh, ch结尾的，在后面加es。如classclasses, foxfoxes,boxboxes, brushbrushes, watchwatches。但stomach(胃)的复数为stomachs。“以辅音字母+y”结尾的，y变为i，然后再加es。如babybabies, familyfamilies, country countries, citycities.像以元音字母加y结尾则直接加s，例如boyboys, toytoys, wayways。另外以y结尾的专有名词,则直接加s变复数，如the Henrys（亨利一家）。以o结尾的名词，除有生命的“两人两物”Negro(黑人), hero, tomato, potato在后面加es外，一般是在后面直接加s。如kilokilos, photophotos, zoozoos, radioradios, pianopianos, videovideos. 以f或fe结尾的名词英语中共有100多个，其中直接加s的有90多个，但这些绝大多数不常用，如, beliefbeliefs，roofroofs等；把f或fe改为v, 再加es的只有十几个，但13个都是常用的名词，如halfhalves, knifeknives, leafleaves, wolfwolves, wifewives, lifelives, thiefthieves 等2. 不规则变化名词单数变复数的不规则变化要注意以下几点：含man的名词，一般变man为men。如womanwomen, policemanpolicemen, EnglishmanEnglishmen。但GermanGermans除外。将oo改为ee的有footfeet, toothteeth, goosegeese等。复数以en结尾的有childchildren, oxoxen等。将ouse改为ice的有mousemice, louselice(虱子)等。单复数同形的有sheep, deer, fish, means, works(工厂), Japanese, Chinese等。注意：1）集体名词，以单数形式出现，但实为复数。 如： people police cattle 等本身就是复数，不能说 a people，a police，a cattle，但可以说 a person，a policeman，a head of cattle,另外 the English，the British，the French，the Chinese，the Japanese， 等名词，表示国民总称时，作复数用，如： The Chinese are industries and brave. 中国人民是勤劳勇敢的。2）以s结尾，仍为单数的名词，如： maths，politics，physics等学科名词，为不可数名词，是单数。 news(新闻、消息)是不可数名词。 the United States，the United Nations 应视为单数。 The United Nations was organized in 1945. 联合国是1945年组建起来的。以复数形式出现的书名，剧名，报纸，杂志名，也视为单数。 The Arabian Nights is a very interesting story-book. 一千零一夜是一本非常有趣的故事书。3) 表示由两部分构成的东西，属于只有复数形式的名词，如：glasses (眼镜) trousers, clothes，, jeans, scissors 若表达具体数目，要借助数量词 pair(对，双); suit(套); a pair of glasses（一副眼镜），two pairs of trousers（两条裤子），a piece of clothes/clothing（一件衣服），a suit of clothes（一套衣服）a pair of jeans（一条牛子裤）4）另外还有一些名词，其复数形式有时可表示特别意思，如：goods货物，waters水域，fishes（各种）鱼（two fishes表示两种鱼，而two fish表示两条鱼）一、请写出下列词的复数形式。(1*50=50)cities zoos countries teethmice boys brooms carstrees horses buses foxesbranches babies families dishesradios photos pianos knives leaves lives thieves menwomen children feet thesewatches diaries days booksdresses sheep teas boxes strawberries peaches sandwiches papersjuice water milk ricepeople CDs oxen deer fish 二、单项选择 (1*10=10)1.C 2.B 3.B 4.B 5.A6.B 7.C 8.B 9.B 10.C三、选择填空 (1*10=10)1.B 2.B 3.B 4.B 5.D6.D 7.D 8.B 9.C 10.C四.填入所给名词的正确形式(2*10=20)1. knives 2.boxes 3.buses 4.boys 5.children6.photos 7.tomatoes 8.teeth 9.milk 10.women teachers一、请写出下列词的复数形式（注：不可数名词没有复数形式）。city _ _zoo _country _ tooth _ mouse _ boy_ broom _car _ tree _horse _ bus_ fox _ branch _ baby _ family _ dish _ radio _ photo _ piano _ knife _ leaf _ life _ thief _ _man _ woman _ child _ foot this _ watch_ diary_ day_book_dress_sheep_ tea_ box_strawberry_ peach_ sandwich_ paper_juice_ water_milk_rice_peopleCDox_deer_ fish_ 二、单项选择( )1. The _ in our yard are very beautiful. A. clothB. waterC. flowers( )2. Tom is one of the Chinese _ in our school. A. boy B. boys C. boies( )3. A cat has four _ , doesnt it? A. foots B. feet C. feets( )4. There are three _ and five _ in the room. A. American, Japanese B Americans, Japanese C. American, Japanese( )5. Can you see nine _ in the picture? A. fish B. book C. horse( )6. The _ has two_. A. boy; watch B. boy; watches C. boys; watch( )7. The _ are flying back to their country. A. Germany B. Germanys C. Germans( )8. The girl brushes her _ every day before she goes to bed. A. tooths B. teeth C. teeths ( )9.I saw many _ in the street. A. peoples B.people C.peoples( )10.The green sweater is his _. A.brother B.brothers C.brothers三、选择填空( )1. They come from different _A. country B. countries C. a country D. countrys( )2. How many _ do you see in the picture? A. tomatos B. tomatoes C. tomato D. the tomato( )3. They are_. A . woman teachers B. women teachers C. women teacher D. woman teacher( )4. Would you like _ ,please? A. two glass of water B. two glasses of water C. two glass of waters D. two glasses of waters( )5. Most of _ live in _. A. Germans, German B. German, Germen C. Germen, Germany D. Germans, Germany( )6. There are some _ in these _. A. knifes pencil-boxes B. knives pencils-box C. knives pencil-box D. knives pencils-boxes( )7. _ like _ by air. A. Greens, travelling B. The Green, traveling C. The Greens, travel D. The Greens, traveling( )8. I wonder why _ are interested in action films(武打片). A. the people B. people C. peoples D. the peoples( )9. There is no _ in the plate. A. apples B. oranges C. rice D. eggs ( )10.My uncle has three _. A.child B.childs C.children D.childrens四.填入所给名词的正确形式1. I have two_ (knife)2. There are many _ here. (box)3. There are many _ on the road. (bus)4. A few _ are drawing on the