英文字应何时要加s或es?
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a meter, two meters \u53c2\u8003\u8d44\u6599\uff1a http://www.verystu.com/article/105/Article_31399_1.shtml
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\u4ee5s,x\u7ed3\u5c3e\u7684\u52a0es\uff0c\u5982kisses,fixes
个是名词复数。
1.1 名词复数的规则变化
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情况 构成方法 读音 例词
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一般情况 加 -s 1.清辅音后读/s/; map-maps
2.浊辅音和元音后 bag-bags
读 /z/; car-cars
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以s,sh,ch,
x等结尾的词 加 -es 读 /iz/ bus-buses
watch-watches
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以ce,se,ze,
(d)ge等结尾
的词 加 -s 读 /iz/ license-licenses
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以辅音字母+y 变y 为i
结尾的词 再加es 读 /z/ baby---babies
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1.2 其它名词复数的规则变化
1) 以y结尾的专有名词，或元音字母+y 结尾的名词变复数时，直接加s变复数：
如： two Marys the Henrys
monkey---monkeys holiday---holidays
比较： 层楼：storey ---storeys story---stories
2) 以o 结尾的名词，变复数时：
a. 加s，如： photo---photos piano---pianos
radio---radios zoo---zoos；
b. 加es，如：potato--potatoes tomato--tomatoes
c. 均可，如：zero---zeros / zeroes
3) 以f或fe 结尾的名词变复数时：
a. 加s，如： belief---beliefs roof---roofs
safe---safes gulf---gulfs；
b. 去f,fe 加ves，如：half---halves
knife---knives leaf---leaves wolf---wolves
wife---wives life---lives thief---thieves；
c. 均可,如： handkerchief:
handkerchiefs / handkerchieves
1.3 名词复数的不规则变化
1）child---children foot---feet tooth---teeth
mouse---mice man---men woman---women
注意：与 man 和 woman构成的合成词，其复数形式也是 -men 和-women。
如： an Englishman，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。
2）单复同形 如：
deer，sheep，fish，Chinese，Japanese
li，jin，yuan，two li，three mu，four jin
但除人民币元、角、分外，美元、英镑、法郎等都有复数形式。如:
a dollar, two dollars; a meter, two meters
3）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,the English，the British，the French，the Chinese，the Japanese，the Swiss 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。
4）以s结尾，仍为单数的名词，如：
a. maths，politics，physics等学科名词，为不可数名词，是单数。
b. news 是不可数名词。
c. 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。
d. 以复数形式出现的书名，剧名，报纸，杂志名，也可视为单数。
"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。
1. 在单数名词后加s。如：map → maps
2. s,o,x,sh,ch结尾的加es.如：class→classes,但是少数以o结尾的词,变复数时只加s。如：photo→photos
3. 以辅音字母y结尾的名词,变y为i,再加es 如family→families
4. 以f或fe结尾的名词,变f或fe为v,再加es shelf→shelves
还有特殊情况如man→men等.
一般的单词后面都是加S，以e结尾的基本上都是加S，加es的一般都是先变形再加es
1、名词由单数变复数的基本方法如下：
①在单数名词词尾加s。如：map → maps,boy→ boys,horse→ horses, table→ tables.
②s,o,x ,sh,ch结尾的词加es.如：class→classes, box→boxes, hero→heroes, dish→dishes, bench→benches.
[注]：少数以o结尾的词,变复数时只加s。如：photo→photos, piano→pianos.
③以辅音字母加y结尾的名词,变y为i,再加es。如：family→families, city→cities, party→parties.
④以f或fe结尾的名词,变f或fe为v,再加es。如：shelf→shelves, wolf→wolves, life→lives, knife→knives.
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绛旓細褰撳姩璇嶄互s,es,th,sh,o缁撳熬鏃讹紝鍔ㄨ瘝搴斿姞es 姣斿He goes too fast.褰撳彞瀛愭槸鐜板湪杩涜鏃舵椂,鍔ㄨ瘝鍔爄ng 濡傦細He is reading book.绗笁浜虹О鍗曟暟鍚庨潰鍔ㄨ瘝瑕佸姞s,鍔ㄨ瘝缁撳熬鏄痗h,sh,x,s鐨勬椂鍊欏姞es锛屾瘮濡 "reach"灏卞姞es鍙樹负"reaches"銆傝繕鏈変竴浜涗笉瑙勫垯鐨勫姩璇嶏紝灏变笉涓涓鍒椾妇浜嗐備緥鍙ワ細I read a book.He ...
绛旓細1銆佷竴鑸儏鍐典笅锛屽湪鍗曟暟鍚嶈瘝鐨勫悗闈㈠姞锛峴鏋勬垚銆備緥濡傦細game-games锛宐oy-boys绛夈2銆佷互s銆亁銆乻h銆乧h缁撳熬鐨勫崟鏁板悕璇嶅彉澶嶆暟锛屽湪璇嶅熬鍔狅紞es鏋勬垚銆備緥濡傦細box-boxes,bus-buses,peach-peaches,dish-dishes, city cities,baby babies,enemy enemies銆3銆佷互o缁撳熬锛岃〃绀烘湁鐢熷懡鐨勪簨鐗╃殑鍗曟暟鍚嶈瘝鍙樺鏁板姞锛峞s锛涜〃绀...
绛旓細1銆佸ぇ澶氭暟鍔ㄨ瘝鍦ㄨ瘝灏惧姞鈥淪鈥濃憼stop锛峴tops 鈶ead锛峳eads ; play锛峱lays 2銆佷互杈呴煶瀛楁瘝鍔犫測鈥濈粨灏剧殑锛岃鍏堝皢鈥測鈥濆彉涓衡渋鈥濓紝鐒跺悗鍦ㄥ姞鈥es鈥 濡傦細fly锛峟lies 锛 carry锛峜arries study锛峴tudies ; worry锛峸orries 3銆佷互鍏冮煶瀛楁瘝鍔犫測鈥濈粨灏剧殑锛岀洿鎺鍔爏锛屽 buy-buys 4銆佷互鈥渟, x, ch, ...
绛旓細1. 瑙ｇ瓟: 鑻辫鍗曡瘝璇嶅熬娣诲姞鈥搒鐨勬儏鍐垫湁涓ょ锛屼竴鏄彲鏁板悕璇嶇敱鍗曟暟鍙樹负澶嶆暟锛屼簩鏄姩璇嶇敱鍘熷舰鍙樹负涓夊崟褰㈠紡銆2. 鎷撳睍锛1锛夛細鑻辫鍚嶈瘝鍒嗕负鍙暟鍚嶈瘝涓庝笉鍙暟鍚嶈瘝锛屽叾涓彲鏁板悕璇嶆湁鍗曞鏁颁箣鍒嗐傚綋鍙暟鍚嶈瘝鏁伴噺瓒呰繃鏁伴噺鈥1鈥濇椂锛屽氨鐢ㄥ鏁板舰寮忥紝涓鑸湪璇嶅熬鍔-s鎴-es锛屾瘮濡俛pple - apples, box - boxes...
绛旓細ed鏄繃鍘诲垎璇嶏紝涓嶆槸杩囧幓寮忥紝鍙﹀es鍜宻閮芥槸澶嶆暟琛ㄧ幇锛岄氬父鍦ㄤ竴涓崟璇嶅悕璇嶇粨灏炬湁s鍜寈鐨勯渶瑕佸姞es锛岃屽叾浠杝锛屼箣鎵浠ヨ閫氬父锛屽洜涓轰笉鍏ㄦ槸锛岃繕鏈塷缁撳熬鐨勯渶瑕佸姞es锛屼篃鍙槸閫氬父锛岃瑷杩欎笢瑗垮彧闇瑕佹昏鎬荤湅锛屽氨鐭ラ亾璋佹庝箞鍐欙紝鍙﹀绗笁浜虹О鍚庣殑鍔ㄨ瘝瑕佽〃鐜颁负鍔爏锛岃繖閲屼笉鏄悕璇嶏紝姣斿he likes it锛
