第一篇:名词单数变复数的规则
名词单数变复数的规则:
1.在单词后面加“s”,如:an officer—officers
a tourist—tourists
a passport—passports 2.在以“s” “x” “sh” “ch” “o”结尾的单数名词变复数时,需要后面加“es” 如: a bus—buses a box—boxes a fish—fishes
3.以元音字母加“y”结尾的单数名词变复数,我们在词尾加 “s” 如:a boy—boys a key—keys a play –plays
4.以辅音字母加“y”结尾的单词,需把y改为i再加es 如:a fly—flies a baby—babies a family—families
5.当单数名词的结尾是 “f”或 “fe”时,将f,fe改为v,再加es 如:a housewife—housewives life—lives
6.特殊的,man—men
child—children sheep—sheep
名词单数变复数的规则:
1.在单词后面加“s”,如:an officer—officers
a tourist—tourists
a passport—passports 2.在以“s” “x” “sh” “ch” “o”结尾的单数名词变复数时,需要后面加“es” 如: a bus—buses a box—boxes a fish—fishes
3.以元音字母加“y”结尾的单数名词变复数,我们在词尾加 “s” 如:a boy—boys a key—keys a play –plays
4.以辅音字母加“y”结尾的单词,需把y改为i再加es 如:a fly—flies a baby—babies a family—families
5.当单数名词的结尾是 “f”或 “fe”时,将f,fe改为v,再加es 如:a housewife—housewives life—lives
6.特殊的,man—men
child—children sheep—sheep
名词单数变复数的规则:
1.在单词后面加“s”,如:an officer—officers
a tourist—tourists
a passport—passports 2.在以“s” “x” “sh” “ch” “o”结尾的单数名词变复数时,需要后面加“es” 如: a bus—buses a box—boxes a fish—fishes
3.以元音字母加“y”结尾的单数名词变复数,我们在词尾加 “s” 如:a boy—boys a key—keys a play –plays
4.以辅音字母加“y”结尾的单词,需把y改为i再加es 如:a fly—flies a baby—babies a family—families
5.当单数名词的结尾是 “f”或 “fe”时,将f,fe改为v,再加es 如:a housewife—housewives life—lives
6.特殊的,man—men
child—children sheep—sheep
第二篇:名词单数变复数名词单数变复数
一.名词单数变复数名词单数变复数
kangaroo _______
fish ______
mouse ______
woman _______
potato ______
tomato ______ child _______
sheep ______
wolf ______
knife ______
fly ______
glass ______
box ______
bus _______
elephant________ monkey ______
watch______
horse ______
banana_______
family ______ 二.动词单数第三人称变化
work ______
fly ______
teach _______
ride _______
wash ______
mix ______
study _______
sleep _______
have ______
go ______
do _______
say _______ 三.动词过去时
work ______
dance______
study ______
watch ______
play ______
read ______
buy _______
swim ______
sing ______
say ______
see _______
fly _______
go ______
do _______
come ______
get _______
have _____
take ______
find ______
hear ______
tell ______
run ______
write _______
ride _______
put _____
lose ______
know _______
stand _______
sit ______
cut ______
become _______ hold ______ 四.形容词变副词
bad ______
quiet ______
careful _______ strong _______
beautiful ________ noisy ______
happy _______
sad _______
easy _______
angry _______
loud _______
slow _______ 五.动词+ing形式
swim _______
dance _______
read _______
climb _______
watch _______
do ______
come _______
write _______
run ______
study ______
play _______
sit _______ 六.比较级,最高级
tall _________
strong ________ many _________
good _________
bad _________
big _________
short __________ nice _________
fat __________
quick _________ happy __________
old __________ interesting _____________________ beautiful ______________________
一.名词单数变复数名词单数变复数
kangaroo _______
fish ______
mouse ______
woman _______
potato ______
tomato ______ child _______
sheep ______
wolf ______
knife ______
fly ______
glass ______
box ______
bus _______
elephant________ monkey ______
watch______
horse ______
banana_______
family ______ 一.动词单数第三人称变化
work ______
fly ______
teach _______
ride _______
wash ______
mix ______
study _______
sleep _______
have ______
go ______
do _______
say _______ 二.动词过去时
work ______
dance______
study ______
watch ______
play ______
read ______
buy _______
swim ______
sing ______
say ______
see _______
fly _______
go ______
do _______
come ______
get _______
have _____
take ______
find ______
hear ______
tell ______
run ______
write _______
ride _______
put _____
lose ______
know _______
stand _______
sit ______
cut ______
become _______ hold ______ 三.形容词变副词
bad ______
quiet ______
careful _______ strong _______
beautiful ________ noisy ______
happy _______
sad _______
easy _______
angry _______
loud _______
slow _______ 四.动词+ing形式
swim _______
dance _______
read _______
climb _______
watch _______
do ______
come _______
write _______
run ______
study ______
play _______
sit _______ 五.比较级,最高级
tall _________
strong ________ many _________
good _________
bad _________
big _________
short __________ nice _________
fat __________
quick _________ happy __________
old __________
interesting _____________________ beautiful ______________________
第三篇:英语名词单数变复数
英语中名词可分为可数名词和不可数名词。可数名词在应用时有单数和复数形式,表示一个用单数,表示两个或两个以上用复数。复数名词的构成分为规则变化和不规则变化。
一、名词单数变复数的规则变化 1.一般在名词词尾加“-s” map—maps地图bird—birds鸟
orange—oranges 桔子bike—bikes自行车 2.以s, x, ch, sh结尾的名词加“-es” box—boxes盒子class—classes班级
watch—watches手表dish-dishes盘,碟子,餐具 3.以o结尾的无生命的名词后面加“-s” photo—photos相片radio—radios收音机 zoo—zoos动物园
以o结尾的有生命的名词后面加“-es”
tomato—tomatoes西红柿potato—potatoes土豆 hero—heroes英雄negro—negroes黑人 4.以辅音字母加y结尾的名词,变y为i加“-es” baby—babies婴儿family—families家庭 以元音字母加y结尾的名词直接加“-s” boy—boys男孩toy—toys 玩具
5.以fe或f结尾的名词,把fe或f变为v加“-es” knife—knives小刀wife—wives妻子 leaf—leaves树叶
二、名词单数变复数的不规则变化
1.child—childrenfoot—feettooth—teeth mouse—miceman—menwoman—women 注意:与man和woman构成的合成词,其复数形式也是-men和-women,例如:anEnglishman—two Englishmen 但German不是合成词,故复数形式为Germans;Bowman是姓,其复数是the Bowmans(鲍曼一家)。
2.单复数同形的名词
例如:deer鹿,sheep绵羊,fish鱼,Chinese中国人,Japanese日本人
注意:除人民币元、角、分外,美元、英镑、法郎等都有复数形式。例如: a dollar—two dollars 3.集体名词,以单数形式出现,但实为复数。
例如: people人,police警察,cattle牛等本身就是复数,不能说 a people,a police,a cattle,但可以说 a person,a policeman,a head of cattle the English,the British,the French,the Chinese,the Japanese等名词,表示国民总称时,作复数用,例如:
The Chinese are hard-working and brave.中国人民是勤劳勇敢的。
三、以s结尾,仍为单数的名词 1.maths数学,politics政治(学),physics物理学等学科名词,为不可数名词,是单数。
2.news消息、新闻,为不可数名词。
3.the United States美国,the United Nations联合国,应视为单数。
The United Nations was organized in 1945.联合国是1945年组建起来的。
4.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。注意:
1.表示由两部分构成的东西,如:glasses(眼镜)trousers,clothes若表达具体数目,要借助数量词 pair(对,双);suit(套);a pair of glasses;two pairs of trousers 2.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
第四篇:名词单数变复数规则
名词单数变复数规则
【速记口诀】
单数变复数,规则要记住,一般加s,特殊有几处:以ch,sh,s,x等结尾,es不离后,末尾字母o,大多加s,两人有两菜,es不离口,词尾f、fe,s前有v和e;没有规则词,必须单独记。
【妙语诠释】 ①大部分单数可数名词变为复数要加s,但如果单词以/t?蘩/、/?蘩/、/s/发音结尾(也就是单词如果以ch,sh,s,x等结尾),则一般加es;②以o结尾的单词除了两人(negro,hero)两菜(tomato,potato)加es外,其余一般加s;③以f或fe结尾的单词一般是把f,fe变为ve再加s;④英语中还有些单词没有规则,需要特殊记忆,如child—children,mouse—mice,deer—deer,sheep—sheep,Chinese—Chinese,ox—oxen,man—men,woman—women,foot—feet,tooth—teeth。
1.以o结尾的名词顺口溜
规律:有生命的以o结尾的名词变复数时,词尾加es,凡无生命的以o结尾的名词变复数时,词尾加s。
口诀1:黑人和英雄吃土豆和西红柿要加es,其余全部加s
解释:negroes and heroes eat tomatoes and potatoes 以f、fe结尾的顺口溜
口诀:妻子持刀去宰狼,小偷吓得发了慌;
躲在架后保己命,半片树叶遮目光。
解释: wife(妻子),knife(刀子),wolf(狼)
thief(小偷),shelf(架子),life(生命)
leaf(树叶),self(自己),half(一半)巧记不规则名词单变复
口诀:大鹅老鼠齐步走,男男女女龇龇牙
解释:鹅goose-geese;老鼠 mouse-mice;脚 foot-feet;
男人man-men;女人 woman-women;tooth-teeth;单复数形式一致的顺口溜
口诀:一个中国人和一个日本人骑着一只羊和鹿去吃水煮鱼。
解释:Chinese, Japanese , deer, sheep, fish 表示民族的名词顺口溜
口诀:“中、日、瑞”友好是一致;
“英、法”联盟a变e;其他一律加s。
解释: Chinese,Japanese单复数同形;
Englishman,Frenchman的复数为Englishmen,Frenchmen;
其他像German,American,Australian等的复数形式是在后面加“s”。
第五篇:第三人称名词单数变复数
动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同,请认真观察。
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如: ①stop-stops [s] make-makes [s] ②read-reads [z] play-plays [z]
2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如: fly-flies [z]; carry-carries [z] study-studies [z];worry-worries
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz];watch-watches [iz]
4、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z] 下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆。如:
1、do [du:]-does [dz]
2、say [sei]-says [sez] 以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s” 一起读做[iz]。如: close-closes [iz]
二、对比词形变化中原词词尾变化之异同: 变“y”为“”现象 双写最后辅音字母现象 例词:
①baby-babies ②carry-carries ③study-studying 动词第三人称单数词尾变化形式及读音 动词第三人称单数词尾变化有三种形式。(1)一般动词在词尾加-s,-s在清辅音后读/s/,在浊辅音或元音后读/z/,ds读/dz/,ts读/ts/。如:
help→helps/helps/,know→knows/nEuz/,get→gets/gets/,read→reads/ri:dz/(2)以字母s,x,ch,sh或有些以o结尾的动词加-es,-es读/iz/。如:
guess→guesses/'gAsiz/,fix→fixes/'fiksiz/,teach→teaches/'ti:tFiz/,wash→washes/'wRFiz/ 注意:go→goes/gEuz/,do→does/dQz/
(3)以辅音字母+y结尾的动词,先变y为i,再加-es,-ies读/iz/。如: carry→carries/'kAriz/,fly→flies/flaiz/ 注:在play→plays/pleiz/,say→says/sez/中,字母y前为元音字母,第三人称单数形式直接在动词后面加-s。(4)特殊词例外。如: be→is,have→has 1)单数名词加s: students, apples, bags, trees, books, brothers. 2)以s、x、sh、ch
结尾的名词加es: glasses, boxes, brushes, matches. 3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs, proof s, chiefs. 5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.s: radio s, zoos, pianos, photos.
其它
加6)不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice.7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena.(um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es)
8)复合名词变复数:以不可数名词结尾的复合名词无复数形式,如:homework. 以man或woman为前缀的复合名词变复数,前后两个名词都变复数,如:manservant→menservants, woman student women students.
其它复合名词变复数:grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby. 9)复合形容词做定语时,其中的名词保持单数:a sixyearold boy,a twohundredpage book
1、大多数名词变复数时在末尾直接加“s”:book boy piano 以“s, x, sh, ch”结尾的名词变复数时在末尾加“es”:dress watch box
2、部分以“o”结尾的名词变复数时也要在末尾加“es”:hero nero potato mango tomato
3、以辅音加”y”结尾的名词变复数时在末尾将“y”改“i”加“es”:family baby puppy
4、以“f”或“fe”结尾的名词变复数时在末尾将“f”或“fe”改为“ves”:knife wife
5、部分名词属于单复数同形,名词复数还是其本身:sheep fish
6、部分名词本身就是复数:people glasses clothes
7、部分单词中含有字母组合“oo”,应将“oo”改为“ee”:foot goose
8、部分名词属于不规则变化,应专门记忆:man child mouse
9、不可数名词一般不使用复数形式:water milk 动词第三人称单数和过去式同时出现,变哪一个? 变过去式
如 She bought a book yesterday.规则的变化有以下几种: 1.直接加s。
2.以s,sh,ch,x结尾的单词要加es。以s结尾的单词要加es,这个应该不会弄错,不然一个单词的复数形式的尾巴就是ss了。但是sh,ch结尾就很容易被忘记,而且因为在he,she,it做主语的一般现在时里,动词也是这种变化,所以一定要记住.比如watch->watches(手表;看);finish->finishes....x结尾的倒不是很多见(如boxes)3.以辅音字母加上y结尾的单词,去掉y加上ies.大家容易忽略的就是y前面一定要是辅音字母才要做这样的变化,像boy就不符合这个条件,平时记清楚了才不会在考试的时候突然犯迷糊。这种符合条件的例子有:baby->babies....而以y结尾的专有名词,则直接加s变复数,如the Henrys(亨利一家)4.以o 结尾的名词,变复数时,大多数都是直接加s, 除了hero, negro,potato,tamato这四个加es.5.以f或fe 结尾的名词变复数时,可以是加s,如:belief->beliefs,roof->roofs;也有去f,fe 加ves,如half->halves,knife->knives,leaf->leaves,wolf->wolves,wife->wives,life->lives,thief->thieves;没有什么确定的变化规则,去f,fe 加ves常用的都在这里了,多看几眼就记住了吧。还有handkerchief可以有handkerchiefs或者handkerchieves的变化,是特例里面的特例了。
++++++++++++++++++++++++++++++++++++++++++++ 一些练习:
1.Most of the houses in the village were burnt to ______ in the big fire.a.an ash b.the ash c.ash d.ashes 解答:be burned into ashes意思是“烧成了灰烬”;ash的复数形
式
是ashes....2.He has done some ______ on that subject from various angles this year.a.research b.a research c.researches d.the researches 解答:research用在学术性的研究、探索上时应该是复数形式(没有冠词),ch
结尾的词应该加es。3.In Britain the ______ are all painted red.a.letter boxes b.letters box c.letters boxes d.letter's box 动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同,请认真观察。
1、大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为 [z]。如: ①stop-stops [s] make-makes [s] ②read-reads [z] play-plays [z]
2、以辅音字母加“y”结尾的,要先将“y”变为“i”,然后在加“es”读[iz] 如:
fly-flies [z]; carry-carries [z] study-studies [z];worry-worries
3、以“s, x, ch, sh”结尾的,在词尾加“es”,发音为[iz] 如: teach-teaches [iz];watch-watches [iz]
4、以“o”结尾的动词,加“es”,读[z] 如: go-goes [z] do-does [z] 下面几个动词变为单数时,原词的元音部分的发音发生了较大的变化,请注意记忆。如:
1、do [du:]-does [dz]
2、say [sei]-says [sez] 以不发音字母“e”结尾的开音节词,如果尾音是[s],[z]时,加“s”后字母“e”发音,与所加“s” 一起读做[iz]。如: close-closes [iz]
二、对比词形变化中原词词尾变化之异同: 变“y”为“”现象 双写最后辅音字母现象 例词:
①baby-babies ②carry-carries ③study-studying 动词第三人称单数词尾变化形式及读音 动词第三人称单数词尾变化有三种形式。
(1)一般动词在词尾加-s,-s在清辅音后读/s/,在浊辅音或元音后读/z/,ds读/dz/,ts读/ts/。如:
help→helps/helps/,know→knows/nEuz/,get→gets/gets/,read→reads/ri:dz/(2)以字母s,x,ch,sh或有些以o结尾的动词加-es,-es读/iz/。如:
guess→guesses/'gAsiz/,fix→fixes/'fiksiz/,teach→teaches/'ti:tFiz/,wash→washes/'wRFiz/ 注意:go→goes/gEuz/,do→does/dQz/
(3)以辅音字母+y结尾的动词,先变y为i,再加-es,-ies读/iz/。如: carry→carries/'kAriz/,fly→flies/flaiz/ 注:在play→plays/pleiz/,say→says/sez/中,字母y前为元音字母,第三人称单数形式直接在动词后面加-s。(4)特殊词例外。如: be→is,have→has 2)单数名词加s: students, apples, bags, trees, books, brothers. 2)以s、x、sh、ch
结尾的名词加es: glasses, boxes, brushes, matches. 3)以辅音字母加y结尾的名词,变y为i加es: cities, babies, enemies.4)以f或fe结尾的名词,多数变f为v加es: wives, knives.但有些词只加s: roofs, proof s, chiefs. 5)以o结尾的名词,有些加es: Negroes, heroes, tomatoes, potatoes.其
它
加s: radio s, zoos, pianos, photos.
6)不规则名词:foot→feet, goose→geese, tooth→teeth, child→children, man→me n, woman→women, sheep→sheep, deer→deer, mouse→mice.7)某些外来词变复数:datum→data, medium→media, bacterium→bacteria, curriculum→curricula, criterion→criteria, phenomenon→phenomena.(um/on→a)analysis→analyses, basis→bases, crisis→crises, diagnosis→diagnoses.(is→es)
8)复合名词变复数:以不可数名词结尾的复合名词无复数形式,如:homework. 以man或woman为前缀的复合名词变复数,前后两个名词都变复数,如:manservant→menservants, woman student women students.
其它复合名词变复数:grownup→grownups, brotherinlaw→brothersinlaw, standby→standsby. 9)复合形容词做定语时,其中的名词保持单数:a sixyearold boy,a twohundredpage book
1、大多数名词变复数时在末尾直接加“s”:book boy piano 以“s, x, sh, ch”结尾的名词变复数时在末尾加“es”:dress watch box
2、部分以“o”结尾的名词变复数时也要在末尾加“es”:hero nero potato mango tomato
3、以辅音加”y”结尾的名词变复数时在末尾将“y”改“i”加“es”:family baby puppy
4、以“f”或“fe”结尾的名词变复数时在末尾将“f”或“fe”改为“ves”:knife wife
5、部分名词属于单复数同形,名词复数还是其本身:sheep fish
6、部分名词本身就是复数:people glasses clothes
7、部分单词中含有字母组合“oo”,应将“oo”改为“ee”:foot goose
8、部分名词属于不规则变化,应专门记忆:man child mouse
9、不可数名词一般不使用复数形式:water milk