第一篇:名詞變復數規則變化
名詞變復數規則變化
1.一般名詞復數是在名詞后面加上“s”,如map→maps,bag→bags等;
2.以s,sh,ch,x等結尾的詞加“es”,如bus→buses,watch→watches等;
3.以輔音字母+y結尾的詞,變y為i加es,如baby→babies等;以元音字母+ y結尾的名詞變復數時,直接加s變復數,如monkey→monkeys,holiday→holidays,storey→storeys(樓層);
4.以o 結尾的名詞變復數時:
a)加s的名詞有:photo→photos,piano→pianos,radio→radios,zoo→zoos b)加es的名詞有:
potato→potatoes tomato→tomatoes 5.以f或fe結尾的名詞變復數時:
a)加s的名詞有:belief→beliefs roof→roofs safe→safes gulf→gulfs
b)去掉f,fe 加ves的名詞有:
half→halves knife→knives leaf→leaves wolf→wolves
wife→wives life→lives thief→thieves
一、絕大多數的可數名詞的復數形式,是在該詞末尾加上后輟-s。
讀音變化:結尾是清輔音讀[s],結尾是濁輔音或元音讀[z]。
例:friend→friends;cat→cats;style→styles;sport→sports;piece→pieces
二、凡是以s、z、x、ch、sh結尾的詞,在該詞末尾加上后輟-es構成復數。
讀音變化:統一加讀[iz]。
例:bus→buses;quiz→quizzes;fox→foxes;match→matches;flash→flashes box →boxes;watch →watches;actress →actresses;class →classes;coach(長途車)→coaches;dress →dresses;sandwich →sandwiches;toothbrush →toothbrushes;waitress(女侍者)→waitresses
三、以輔音字母+y結尾的名詞,將y改變為i,再加-es。
讀音變化:加讀[z]。
例:candy→candies;daisy(雛菊)→daisies;fairy→fairies;lady→ladies;story→stories strawberry →strawberries;baby →babies;puppy →puppies;library →libraries;dictionary →dictionaries;cherry →cherries;activity →activities
四、以-o結尾的名詞,如果不是外來詞或縮寫,就加-es,否則加-s構成復數。(有生命的加es,無生命的加s)
讀音變化:加讀[z]。
例:tomato→tomatoes;potato→potatoes;torpedo(魚雷)→torpedoes;bingo(彩票式游戲)→bingoes 反例:silo(青貯塔)→silos;piano→pianos(外來詞);photo→photos;macro(宏指令,計機算語言)→macros(縮寫詞)
五、以-f或-fe結尾的名詞,多為將-f或-fe改變為-ves,但有例外。
讀音變化:尾音[f]改讀[vz]。
例:knife→knives;life→lives;leaf→leaves;staff(員工)→staves;scarf(圍巾)→scarves 目前搜集的直接加s:roof-roofs, belief-beliefs,gulf(海灣)-gulfs, serf(農奴)-serfs,safe-safes,chief(負責人)-chiefs
這幾個可變可不變: scarf-scarfs,handkerchief-handkerchiefs
六、以-us結尾的名詞(多為外來詞),通常將-us改變為-i構成復數。
第二篇:名詞變復數不規則變化
名詞變復數不規則變化:
1.單詞內部發生變化:口訣“oo常常變ee,男人女人a變e”
eg:foot→feet腳;tooth→teeth牙齒;man→men男人;woman→women女人; 2.單復數相同:“羊魚小鹿無變化,單數復數是一家”
eg:sheep→sheep綿羊;fish→fish魚;deer→deer鹿;
3.不規則變化:child→children孩子;mouse→mice老鼠;
4“某國人”的復數有三種類型: 口訣“中日不變,英法變,其它S加后邊”
(1)Chinese, Japanese單數復數同形,不需加s;
1(2)Englishman, Frenchman, Dutchman復數要把 man 變為men;
(3)其他各國人以–an,-ian收尾的均直接加s。如:Americans, Australians, Germans 5.一般只有復數,沒有單數的有:people, shoes, glasses, gloves, shorts, clothes, socks 6.代詞的復數: It, he, she →they;I→we;you→you;this→these;that→those
二.不可數名詞:
⒈不可數名詞概念:不可以數出數目的名詞叫做不可數名詞。
⒉不可數名詞特點:
⑴不可數名詞沒有復數形式,也不能與a, an及數詞連用,常作單數看待。
例: water
There’s some water in the bottle.food
My favourite food is noodles.⑵不可數名詞如表數量,常和a bottle of, a glass of a pieces of 等名詞詞組連用。如表示復數,只把量詞改為復數。
例:a bottle of pop一瓶汽水 , two glasses of orange juice 兩杯桔子汁,three cups of tea 三杯茶,a piece of paper一張紙
⑶有些物質名詞有時可數,有時不可數,要根據上下文決定,其意義也有所不同。
Glass(玻璃)glasses(眼鏡)
⑷集體名詞看作整體時,謂語用單數;指成員時,謂語用復數。
His family is a large family.His family like animals.指整體
指成員
⑸有的名詞單復數意思不同:
例:hair 和fruit 通常作單數,表示總體。My hair is black.我的頭發是黑色的。I like fruit.It’s good for you.我喜歡水果,水果對你的身體有好處。
但如果表示若干根頭發或各種水果,則需用復數形式.Danny has three hairs.丹尼有三根頭發。She likes pears, peaches and other fruits.他喜歡梨,桃和其它水果。
第三篇:名詞單數變復數名詞單數變復數
一.名詞單數變復數名詞單數變復數
kangaroo _______
fish ______
mouse ______
woman _______
potato ______
tomato ______ child _______
sheep ______
wolf ______
knife ______
fly ______
glass ______
box ______
bus _______
elephant________ monkey ______
watch______
horse ______
banana_______
family ______ 二.動詞單數第三人稱變化
work ______
fly ______
teach _______
ride _______
wash ______
mix ______
study _______
sleep _______
have ______
go ______
do _______
say _______ 三.動詞過去時
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.形容詞變副詞
bad ______
quiet ______
careful _______ strong _______
beautiful ________ noisy ______
happy _______
sad _______
easy _______
angry _______
loud _______
slow _______ 五.動詞+ing形式
swim _______
dance _______
read _______
climb _______
watch _______
do ______
come _______
write _______
run ______
study ______
play _______
sit _______ 六.比較級,最高級
tall _________
strong ________ many _________
good _________
bad _________
big _________
short __________ nice _________
fat __________
quick _________ happy __________
old __________ interesting _____________________ beautiful ______________________
一.名詞單數變復數名詞單數變復數
kangaroo _______
fish ______
mouse ______
woman _______
potato ______
tomato ______ child _______
sheep ______
wolf ______
knife ______
fly ______
glass ______
box ______
bus _______
elephant________ monkey ______
watch______
horse ______
banana_______
family ______ 一.動詞單數第三人稱變化
work ______
fly ______
teach _______
ride _______
wash ______
mix ______
study _______
sleep _______
have ______
go ______
do _______
say _______ 二.動詞過去時
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.形容詞變副詞
bad ______
quiet ______
careful _______ strong _______
beautiful ________ noisy ______
happy _______
sad _______
easy _______
angry _______
loud _______
slow _______ 四.動詞+ing形式
swim _______
dance _______
read _______
climb _______
watch _______
do ______
come _______
write _______
run ______
study ______
play _______
sit _______ 五.比較級,最高級
tall _________
strong ________ many _________
good _________
bad _________
big _________
short __________ nice _________
fat __________
quick _________ happy __________
old __________
interesting _____________________ beautiful ______________________
第四篇:小升初名詞變復數
小升初資料
一、名詞
名詞可以分為可數名詞與不可數名詞,其中可數名詞具有單、復數的形式;而不可數名詞沒有復數形式。
1.從單數.復數,變形規則如下:
1.一般情況下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds 2.以s.x.sh.ch結尾,加-es,如:bus-buses, box-boxes, watch-watches 3.以“輔音字母+y”結尾,變y為i, 再加-es,如:family-families(家庭), strawberry-strawberries(草莓)
4.以“f或fe”結尾,變f或fe為v, 再加-es,如:knife-knives 5.不規則名詞復數:
man-men, woman-women, policeman(男警察)-policemen,policewoman(女警察)-policewomen, mouse-mice
child(孩子)-children foot-feet,tooth-teeth
fish-fish, sheep(羊)-sheep
people-people, Chinese-Chinese, Japanese-Japanese,當people后加上s時即peoples表示“民族”例如:There are 56 peoples in China.中國有56個民族。
2.以下詞為常為不可數名詞,他們的復數形式就是他們本身。
Water(水)milk(牛奶)tea(茶)rice(米飯)orange(橙汁)juice(果汁)bread(面包)練習題
寫出下列各詞的復數
I _________this ___________that___________
watch _______child _______photo ________diary _________
day________ foot________ book_______ dress ______________
tooth_______ sheep ______box_______ strawberry _____________
thief _______yo-yo ______ peach______ sandwich _______________
man______ woman_______ paper_______ juice____________________ water________ milk________ rice__________ tea_______________-注意be 動詞遇到名詞時的運用: 單數名詞用is, 復數名詞全用are.名詞單復數講解及練習名詞單復數
(1)名詞可以分為可數名詞和不可數名詞,不可數名詞沒有單復數,一律看作單數。(2)可數名詞的單數前什么時候用a,什么時候用an? 答:以元音音標(或音素)開頭的用an。以輔音音標(或音素)開頭的用a。注意:我們看的是音標(或音素),而不是元音字母。
一、選擇a或an或不填(用/表示)
pen
bag
apple
big apple
banana
orange oranges
orange pen(3)可數名詞的變化規則: ①一般在詞尾加s,如:books,bags,fruits。加s之后的讀音②以s、x、ch、sh結尾的名詞加es,③以輔音字母加y結尾的名詞,變y為i再加es,讀[iz];以元音字母加y結尾的名詞直接在詞尾加s。
如:baby —— babies ④以f、fe結尾的名詞變f、fe為ves,如:wolf [wulf] 狼——wolves wife(妻子)— life(生命)— knife —
⑤以o結尾的名詞加es 的有:如:zoo——zoos
photo——photos(4)名詞復數的不規則變化:
man—men男人 woman[wumEn]—women [5wimin] 女人tooth [tu:W]—teeth [ti:W] 牙齒
foot [fut]—feet [fi:t] 腳,英尺 goose [gu:s]—geese [gi:z] 鵝 mouse [maus] —mice [mais] 老鼠
②child [tFaild]—children [5tFildrEn] 孩子 ③單復同形的名詞有:
chinese [5tFaini:z] 中國人Japanese [7dVApE5ni:z]日本人 sheep [Fi:p] 綿羊 deer [diE] 鹿 fish [fiF] 魚
注意:fish①當一條魚講時,單復數同形,如three fish.②當各種各樣的魚講時,即強調魚的種類時,要加es.如:all kinds[kaindz] of fishes.各種各樣的魚 ③當魚肉講時,不可數。
一、名詞復數規則
1.一般情況下,直接加-s,如:book-books, bag-bags, cat-cats, bed-beds 2.以s.x.sh.ch結尾,加-es,如:bus-buses, box-boxes, brush-brushes,watch-watches 3.以“輔音字母+y”結尾,變y為i, 再加-es,如:family-families, strawberry-strawberries 4.以“f或fe”結尾,變f或fe為v, 再加-es,如:knife-knives 5.不規則名詞復數:
man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-mice child-children foot-feet,.tooth-teeth fish-fish, people-people, Chinese-Chinese, Japanese-Japanese
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 wall.(boy)5.The _____ are playing football now.(child)兔兒們,元宵節就要到了,Happy the Lantern Festival!元宵節快樂呀,代我向你們全家問好。the Lantern Festival(元宵節)。
第五篇:名詞變復數
可數名詞的復數變化規律[1]: 名詞復數有規律,一般詞尾加s;輔音字母+y型,變y為i,es;ch,sh真有趣,s,x,es;f,fe真小氣,字母v來把它替,es在后別忘記; 字母o來真神奇,有生命來es,沒有生命+s.可數名詞復數特殊變化規律[2]: 中日好友來聚會,綿羊、鹿、魚把家回。男士、女士a變e; 牙(齒)、腳雙o變雙e;孩子們想去天安門,原形后面r、e、n;老鼠本來愛大米,mice,ice和rice.注:中Chinese,日Japanese,好友people.綿羊sheep,鹿deer,魚fish(這些單詞單復數一樣)man--men woman--women tooth--teeth foot--feet child--children mouse--mice