四年级英语单数变复数练习45548
四年级英语名词单复数变化练习30题答案解析版
四年级英语名词单复数变化练习30题答案解析版1. There is a ____ in the room. There are three ____ in the zoo.A. monkeyB. monkeys答案：1. A, B。
解析：一般情况下，名词变复数是在词尾加s，monkey的复数形式是monkeys。
第一句中is表示单数，所以用monkey；第二句中are表示复数，所以用monkeys。
2. I have a ____. My sister has two ____.A. penB. pens答案：2. A, B。
解析：pen是规则名词，复数形式直接在词尾加s。
第一句中a表示单数，用pen；第二句中two表示复数，用pens。
3. There is one ____ in my family. There are four ____ in his family.A. fatherB. fathers答案：3. A, B。
解析：father的复数形式是fathers，直接在词尾加s。
第一句中one表示单数，用father；第二句中four表示复数，用fathers。
4. I see a ____ in the tree. I see five ____ in the forest.A. birdB. birds答案：4. A, B。
解析：bird的复数形式是birds，直接在词尾加s。
5. There is a ____ on the desk. There are some ____ on the table.A. bookB. books答案：5. A, B。
解析：book的复数形式是books，直接在词尾加s。
第一句中a表示单数，用book；第二句中some表示复数概念，用books。
6. My mother has a ____. Her friends have many ____.A. dogB. dogs答案：6. A, B。
小学四年级英语名词单数变复数专项练习
一、单数变复数：classroom- window- light-picture- computer- floor-wall- teacher’s desk-schoolbag - door- fan -cake- name- storybook- toy- kite- candy- notebook- blackboard-key- picture- shoe- glass- bag-二、用括号里的词的正确形式填空。
I have two (candy), three (key), some (toy), some (storybook) and a (panda) in my (schoolbag)。
可数名词变复数形式的规则1一般情况，在词尾加-s.desk---desks girl---girlsboy---boys pen---pens2以-s,-x,-ch,-sh 结尾的词，在词尾加--esbus---buses box--boxesbrush--brushes watch--watches3以辅音字母加-y结尾的词，变y为i，加-esbaby-babies family--families4以-f或-fe结尾的词，变f或fe为v，再加-esknife---knives刀leaf---leaves树叶5以辅音字母加-o结尾的词，一般情况下，在词尾加-es tomato---tomatoes potato--potatoes6可数名词变为复数形式的不规则变化如下：foot---feet mouse---mice man---menwoman---women child---childrenChinese--Chinese deer---deersheep---sheep fish---fish●名词单数变复数练习box_________pencil____________watch_______star__________door________flower________ window_________bag_________book________dog____________cat__________tree_________people_______girl_____________man_________woman___________policeman______tooth_____doctor_________teacher__________child_________class________student__________eye________ear_________photo_______map___________desk__________half_________bird_________wolf________family________sheep________baby_______bus_________cloth________key________ tomato__________mouse_______dish_________eraser_________ apple__________。
英语名词单数变复数及练习
英语名词单数变复数的规则一、绝大多数的可数名词的复数形式，是在该词末尾加上后辍-s。
读音变化：结尾是清辅音读[s]，结尾是浊辅音或元音读[z]。
例：friend→friends; cat→cats; style→styles; sport→sports; piece→pieces;pen---pens 二、凡是以s、z、x、ch、sh结尾的词，在该词末尾加上后辍-es构成复数。
读音变化：统一加读[iz]。
例：bus→buses; fox→foxes; match→matches;f lash→flashes 但stomach的复数为stomachs。
三、以辅音字母+y结尾的名词，将y改变为i，再加-es。
a o e i u属元音读音变化：加读[z]。
例：candy→candies; daisy→daisies; fairy→fairies; lady→ladies; story→stories四、以-o结尾的名词，如果不是外来词或缩写，就加-es，否则加-s构成复数。
读音变化：加读[z]。
有生命的加es例：tomato→tomatoes; potato→potato es; Negro, hero 反例：silo→silos; piano→pianos（外来词）; photo→photos;kilo→kilos, zoo→zoos, radio→radios, piano→pianos, video→videos。
五、以-f或-fe结尾的名词，多为将-f或-fe改变为-ves，但有例外。
读音变化：尾音[f]改读[vz]。
thief, life, wife, shelf, self, knife, half, leaf, wolf例：knife→knives;life→lives; leaf→leaves; staff→staves; scarf→scarves反例：roof→roofs2. 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：①含man的名词，一般变man为men。
四年级英语名词单复数变化练习30题含答案解析
四年级英语名词单复数变化练习30题含答案解析1.There are many animals in the zoo. Look! There are some monkeys. How many monkeys are there?A.monkeyB.monkeysC.monkeiesD.monkeyes答案解析：B。
A 选项是单数形式，不符合题意。
C 和D 选项拼写错误。
monkey 的复数形式是monkeys。
2.On the fruit stand, there are some apples. How many apples are there?A.appleB.applesC.appleesD.applis答案解析：B。
A 选项是单数形式，不符合题意。
C 和D 选项拼写错误。
apple 的复数形式是apples。
3.The zoo has many lions. How many lions can you see?A.lionB.lionsC.lionesD.lionys答案解析：B。
A 选项是单数形式，不符合题意。
C 和D 选项拼写错误。
lion 的复数形式是lions。
4.There are some oranges on the table. How many oranges are there?A.orangeB.orangesC.orangeesD.orangis答案解析：B。
A 选项是单数形式，不符合题意。
C 和D 选项拼写错误。
orange 的复数形式是oranges。
5.In the zoo, there are some tigers. How many tigers are there?A.tigerB.tigersC.tigresD.tigeres答案解析：B。
A 选项是单数形式，不符合题意。
C 和D 选项拼写错误。
tiger 的复数形式是tigers。
6.There are some bananas on the plate. How many bananas are there?A.bananaB.bananasC.bananeesD.bananis答案解析：B。
英语单数改复数练习题
英语单数改复数练习题1. Noun + s- book - books- dog - dogs- car - cars- tree - trees- house - houses2. Noun + es- box - boxes- brush - brushes- glass - glasses- tomato - tomatoes- watch - watches3. Noun ending in -y- baby - babies- party - parties- city - cities- strawberry - strawberries- story - stories4. Noun ending in -f or -fe- leaf - leaves- knife - knives- wife - wives- shelf - shelves- wolf - wolves5. Noun ending in -o- potato - potatoes- tomato - tomatoes- hero - heroes- mosquito - mosquitoes- volcano - volcanoes6. Noun with irregular plural form- child - children- man - men- woman - women- tooth - teeth- foot - feet7. Nouns with the same singular and plural form- fish - fish- sheep - sheep- aircraft - aircraft- series - series8. Noun with irregular plural form- mouse - mice- ox - oxen- goose - geese- tooth - teeth- louse - lice9. Nouns with no change in form (singular and plural are the same) - fish - fish- sheep - sheep- species - species- aircraft - aircraft- series - series10. Noun + en- child - children- brother - brethren- gentleman - gentlemen- louse - lice11. Noun with two plural forms- cactus - cacti or cactuses- fungus - fungi or funguses- syllabus - syllabi or syllabuses- radius - radii or radiuses- index - indices or indexes12. Noun with borrowed plural form from another language- stimulus - stimuli- alumnus - alumni- formula - formulae- status - statuses or status- phenomenon - phenomena13. Noun with no change in form (singular and plural are the same) - aircraft - aircraft- moose - moose- series - series- sheep - sheep- species - species14. Proper noun with irregular plural form- child - children- man - men- woman - women- tooth - teeth- foot - feet15. Noun with no plural form- money- advice- luggage- information- furniture以上是关于英语单数改复数的练习题，希望能对你的学习有所帮助。
四年级英语名词单复数变化练习30题(答案解析)
四年级英语名词单复数变化练习30题(答案解析)1. I see two ____ in the zoo.A. monkeyB. monkeysC. monkeiesD. monkeyes答案解析：B。
一般情况下，可数名词的复数形式是在词尾加-s，monkey的复数形式就是monkeys。
2. There are three ____ on the desk.A. bookB. booksC. bookesD. bookies答案解析：B。
可数名词book变为复数，直接在词尾加-s，这是最常见的名词复数变化规则。
3. My mother bought five ____ at the supermarket.A. appleB. applesC. applessD. applles答案解析：B。
apple是可数名词，其复数形式是在词尾加-s。
4. There are some ____ in the classroom.B. chairsC. chairesD. chairies答案解析：B。
chair变为复数时，直接加-s。
5. I can see four ____ in the picture.A. boxB. boxesC. boxsD. boxies答案解析：B。
以-x结尾的可数名词，变为复数时要加-es，box 的复数形式是boxes。
6. There are many ____ in the fish tank.A. fishB. fishesC. fishsD. fishess答案解析：A。
fish作为“鱼”讲时，单复数同形，这里表示复数概念，所以是fish。
7. My sister has two ____.A. penB. pensD. penies答案解析：B。
pen变为复数直接在词尾加-s。
8. There are seven ____ in the tree.A. birdB. birdsC. birdesD. birdies答案解析：B。
四年级英语名词单复数变化练习30题(带答案)
四年级英语名词单复数变化练习30题(带答案)1.There is a cat on the chair. How many cats are there?A.catB.catsC.cates答案解析：B。
选项A 是单数形式，不符合问句中的复数要求。
选项C 拼写错误。
选项B 是复数形式，符合题意。
名词变复数一般在词尾加s。
2.I have an apple. How many apples do I have?A.appleB.applesC.applis答案解析：B。
选项A 是单数形式，不符合题意。
选项C 拼写错误。
选项B 是复数形式，符合问句要求。
一般情况下，名词变复数在词尾加s。
3.There is a pen on the desk. How many pens are there?A.penB.pensC.pennes答案解析：B。
选项A 是单数形式。
选项C 拼写错误。
选项B 是复数形式，符合问句要求。
名词变复数一般在词尾加s。
4.I see a dog. How many dogs do I see?A.dogB.dogsC.doges答案解析：B。
选项A 是单数形式。
选项C 拼写错误。
选项B 是复数形式，符合题意。
一般情况下，名词变复数在词尾加s。
5.There is a book on the table. How many books are there?A.bookB.booksC.bookes答案解析：B。
选项A 是单数形式。
选项C 拼写错误。
选项B 是复数形式，符合问句要求。
名词变复数一般在词尾加s。
6.I have a pencil. How many pencils do I have?A.pencilB.pencilsC.penciles答案解析：B。
选项A 是单数形式。
选项C 拼写错误。
选项B 是复数形式，符合问句要求。
一般情况下，名词变复数在词尾加s。
7.There is a ruler on the floor. How many rulers are there?A.rulerB.rulersC.ruleres答案解析：B。
四年级英语名词单复数变化练习30题含答案解析
四年级英语名词单复数变化练习30题含答案解析1. There is a _____ (book/books) on the desk.A. bookB. books答案：A。
解析：“book”是可数名词，这里表示一本书，用单数形式，“a”后面接可数名词单数。
容易出错的点在于如果不理解“a”的用法，可能会误选“books”这个复数形式。
2. I see two _____ (cat/cats) in the yard.A. catB. cats答案：B。
解析：“cat”是可数名词，前面有“two”表示两只，可数名词复数形式一般在词尾加“s”，所以要用“cats”。
容易混淆的是如果没有掌握数量词与名词单复数的搭配，可能会选“cat”。
3. There are some _____ (leaf/leaves) on the ground.A. leafB. leaves答案：B。
解析：“leaf”的复数形式是不规则变化，需要把“f”变成“v”再加“es”，这里“some”表示一些，后面要用复数形式。
容易出错的地方在于如果按照一般的加“s”规则就会选错。
4. My mother bought a lot of _____ (apple/apples).A. appleB. apples答案：B。
解析：“apple”是可数名词，“a lot of”表示许多，后面接可数名词复数形式，直接在词尾加“s”。
如果不清楚“a lot of”后接名词的形式就容易选错。
5. I have a _____ (pencil/pencils) in my bag.A. pencilB. pencils答案：A。
解析：“a”表示一个，后面接可数名词单数形式，“pencil”是可数名词，所以要用单数。
容易犯错的是没有注意到“a”这个限定词。
6. There are three _____ (box/boxes) here.A. boxB. boxes答案：B。
小学四年级英语上册《单数变成复数》句子训练
《单数变成复数》期末必考句子训练题Eg:1.I have a carwe have cars2.He is an American boy.They are American boys3.It is a carThey are cars4.This is an eraserThese are erasers5.That is a backpsckThose are backpack6.I’m an English teatherWe are English teathers7.It’s a new shirtThey are new shirts8.He’s a boyThey are boys《单数变成复数》期末必考句子训练题9.She’s a singerThey are singers10.What’s this in English?What are these in English?11.That tree is in front of my house.Those trees are in front of my house.12.There is a book on the desk.There are some books on the desk.13.There is a woman near the house.There are some women near the house.14.I’m a student.We are students.15.She is a doctor.They are doctors.16.There is a picture on the wall.There are some pictures on the wall.《单数变成复数》期末必考句子训练题17.Is there a baby in the room?Are there any babies in the room?18.He has a Chinese friend.They have some Chinese friends.19.Is there an apple on the tree?Are there any apples on the tree?20.I have a pen.We have some pens.21.My English teacher has a dress.Our English teachers have some dresses.22.There is a pencil-box in the bag.There are some pencil-boxes in the bag.23.There is a dog in my bedroom.There are some dogs in my bedroom.24.Is there a letter for me?Are there any letters for me?。
2024年四年级英语名词单复数变化单选40题
2024年四年级英语名词单复数变化单选40题1.There are many ____ in the zoo.A.monkeysB.monkeyC.monkeiesD.monkeyes答案：A。
“monkey”的复数形式是“monkeys”。
选项B 是单数形式；选项C 和D 拼写错误。
2.We can see some ____ in the cage.A.lionsB.lionC.lionesD.liony答案：A。
“lion”的复数形式是“lions”。
选项B 是单数形式；选项C 和D 拼写错误。
3.The zoo has a lot of ____.A.elephantsB.elephantC.elephantesD.elephantes答案：A。
“elephant”的复数形式是“elephants”。
选项B 是单数形式；选项C 和D 拼写错误。
4.There are several ____ playing in the park.A.deersB.deerC.deeresD.deeries答案：B。
“deer”的单复数同形。
选项A、C 和D 拼写错误。
5.We can observe many ____ in the forest.A.tigersB.tigerC.tigresD.tigerys答案：A。
“tiger”的复数形式是“tigers”。
选项B 是单数形式；选项C 和D 拼写错误。
6.The safari park is home to many ____.A.giraffesB.giraffeC.giraffes'D.giraffes's答案：A。
“giraffe”的复数形式是“giraffes”。
选项B 是单数形式；选项C 和D 是所有格形式，不是复数形式。
7.There are a few ____ in the enclosure.A.pandasC.pandesD.pandys答案：A。
四年级英语单数变复数练习
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一、单数变复数：classroom— window- light- picture-computer- floor- wall— teacher'sdesk-schoolbag — door- fan - cake—name- storybook toy- kite—candy—notebook—blackboard—key-picture- shoe—glass—bag—二、用括号里的词的正确形式填空。
I have two (candy), three (key）， some (toy）， some (storybook) and a （panda) in my （schoolbag）一、单数变复数：classroom—window- light—picture—computer— floor— wall- teacher’sdesk-schoolbag - door- fan - cake-name— storybook toy- kite-candy- notebook- blackboard— key—picture- shoe— glass- bag—二、用括号里的词的正确形式填空。
I have two (candy)， three （key)， some (toy), some (storybook) and a (panda) in my （schoolbag）可数名词变复数形式的规则1一般情况，在词尾加—s。
小学四年级英语名词单数变复数专项练习
小学四年级英语名词单数变复数专项练习1. apple - apples2. book - books3. box - boxes4. boy - boys5. cat - cats6. chair - chairs7. child - children8. city - cities9. dog - dogs10. egg - eggs11. elephant - elephants12. fish - fish (no change)13. flower - flowers14. girl - girls15. hand - hands16. house - houses17. knife - knives18. leaf - leaves19. man - men20. mouse - mice21. pencil - pencils22. person - people23. potato - potatoes24. radio - radios25. shoe - shoes26. spoon - spoons27. student - students28. tomato - tomatoes29. tooth - teeth30. tree - trees31. watch - watches32. woman - women33. child's toy - children's toys34. woman's dress - women's dresses35. boy's cap - boys' caps36. girl's shoes - girls' shoes37. man's hat - men's hats38. baby - babies39. sheep - sheep (no change)40. deer - deer (no change)41. goose - geese42. foot - feet43. toothbrush - toothbrushes44. tomato - tomatoes45. hero - heroes46. potato - potatoes47. mosquito - mosquitoes48. buffalo - buffaloes49. chief - chiefs50. thief - thieves51. calf - calves52. dwarf - dwarves53. elf - elves54. wife - wives55. life - lives56. knife - knives57. hoef - hooves58. thief - thieves59. leaf - leaves60. loaf - loaves61. wolf - wolves62. wife - wives63. life - lives64. thief - thieves65. hoof - hooves66. leaf - leaves67. loaf - loaves68. wolf - wolves69. mouse - mice70. louse - lice71. ox - oxen72. child - children73. tooth - teeth74. foot - feet75. deer - deer (no change)76. fish - fish (no change)77. sheep - sheep (no change)78. moose - moose (no change)79. aircraft - aircraft (no change)80. species - species (no change)81. series - series (no change)82. deer - deer (no change)83. campus - campuses84. crisis - crises85. analysis - analyses86. basis - bases87. diagnosis - diagnoses88. oasis - oases89. syllabus - syllabi90. thesis - theses91. phenomenon - phenomena92. criterion - criteria93. datum - data94. medium - media95. memorandum - memoranda96. appendix - appendices97. formula - formulas or formulae98. index - indexes or indices99. matrix - matrices100. radius – radii1. book → ____________2. cat → ____________3. pencil → ____________4. apple → ____________5. dog → ____________6. tree → ____________7. boy → ____________8. girl → ____________9. bird → ____________10. sandwich → ____________11. potato → ____________12. ball → ____________13. hat → ____________14. flower → ____________15. car → ____________16. shoe → ____________17. table → ____________18. spoon → ____________19. chair → ____________20. box → ____________21. rabbit → ____________22. butterfly → ____________23. sheep → ____________24. fish → ____________25. bottle → ____________26. orange → ____________27. pen → ____________28. horse → ____________29. kite → ____________30. mouse → ____________31. egg → ____________32. duck → ____________33. zoo → ____________35. elephant → ____________36. butterfly → ____________37. chair → ____________38. fox → ____________39. kangaroo → ____________40. lion → ____________41. monkey → ____________42. nose → ____________43. truck → ____________44. umbrella → ____________45. vase → ____________46. wolf → ____________47. xylophone → ____________48. yacht → ____________49. zebra → ____________50. guitar → ____________51. snake → ____________52. cup → ____________53. elephant → ____________54. fork → ____________55. goat → ____________56. honey → ____________57. igloo → ____________58. j ellyfish → ____________59. king → ____________60. lemon → ____________61. motorcycle → ____________62. newspaper → ____________63. onion → ____________64. pig → ____________65. queen → ____________66. rabbit → ____________67. sun → ____________68. tiger → ____________69. underwear → ____________70. violin → ____________71. wagon → ____________72. fox → ____________73. pencil case → ____________74. airplane → ____________75. banana → ____________76. dress → ____________77. eggplant → ____________78. feather → ____________80. hair → ____________81. ice cream → ____________82. jacket → ____________83. kettle → ____________84. lemonade → ____________85. mosquito → ____________86. necklace → ____________87. octopus → ____________88. popcorn → ____________89. quilt → ____________90. robot → ____________91. strawberry → ____________92. typewriter → ____________93. unicycle → ____________94. violin → ____________95. watermelon → ____________96. xylopho ne → ____________97. yo-yo → ____________98. zipper → ____________99. car → ____________100. bed → ____________101. box → ____________102. boy → ____________103. girl → ____________104. cat → ____________105. dog → ____________106. tree → ____________107. flower → ____________ 108. house → ____________ 109. mouse → ____________ 110. bird → ____________111. sun → ____________112. moon → ____________ 113. star → ____________114. bear → ____________115. lion → ____________116. tiger → ____________ 117. zoo → ____________118. baby → ____________119. brother → ____________ 120. sister → ____________121. parent → ____________ 122. grandparent → ____________ 123. friend → ____________125. doctor → ____________126. singer → ____________127. dancer → ____________128. swimmer → ____________129. writer → ____________130. painter → ____________131. musician → ____________132. actor → ____________133. athlete → ____________134. astronaut → ____________135. s cientist → ____________136. chef → ____________137. waiter → ____________138. farmer → ____________139. police officer → ____________ 140. firefighter → ____________141. soldier → ____________142. artist → ____________143. engineer → ____________1. pen → pens2. book → books3. apple → apples4. tree → trees5. boy → boys6. girl → girls7. desk → desks8. chair → chairs9. pencil → pencils10. eraser → erasers11. ruler → rulers12. toy → toys13. car → cars14. bus → buses15. watch → watches16. box → boxes17. fish → fish (no change in spelling)18. mouse → mice19. tooth → teeth20. foot → feet21. person → people22. child → children23. man → men24. woman → women25. toothbrush → toothbrushes26. television → televisions27. radio → radios28. potato → potatoes29. tomato → tomatoes30. strawberry → strawberries31. banana → bananas32. orange → oranges33. peach → peaches34. grape → grapes35. lemon → lemons36. cucumber → cucumbers37. carrot → carrots38. onion → onions39. cabbage → cabbages40. egg → eggs41. chicken → chickens42. duck → ducks43. goat → goats44. sheep → sheep (no change in spelling)45. cow → cows46. horse → horses47. road → roads48. bus stop → bus stops49. house → houses50. school → schools51. park → parks52. zoo → zoos53. museum → museums54. shop → shops55. theater → theaters56. cinema → cinemas57. beach → beaches58. mountain → mountains59. river → rivers60. lake → lakes61. ocean → oceans62. island → islands63. flower → flowers64. grass → grass es65. tree → trees66. bird → birds67. butterfly → butterflies68. bee → bees69. ant → ants70. spider → spiders71. frog → frogs72. fish → fish (no change in spelling)73. whale → whales74. shark → sharks75. dolphin → dolphins76. crab → crabs77. lobster → lobsters78. snail → snails79. worm → worms80. star → stars81. planet → planets82. sun → suns (Note: "suns" refers to multiple suns, such as in a science fiction story)83. moon → moons (Note: "moons" refers to multiple moons, such as in the context of space exploration)84. comet → comets85. meteor → meteors86. constellation → constellations87. galaxy → galaxies88. universe → universes。
单数改为复数练习题
单数改为复数练习题单数改为复数练习题在英语学习中，单数和复数是一个非常基础且重要的概念。
掌握单数和复数形式的使用是建立语法基础的关键一步。
为了帮助大家更好地掌握这一点，我准备了一些单数改为复数的练习题。
1. The cat is sleeping on the chair.2. My friend has a nice car.3. The child is playing in the park.4. This book belongs to my sister.5. I have a new pen.6. The flower is blooming in the garden.7. The dog is barking loudly.8. The box is heavy.9. The bus arrives at 9 o'clock.10. The city is crowded with tourists.现在，让我们一起来解答这些练习题吧！1. The cats are sleeping on the chairs.2. My friends have nice cars.3. The children are playing in the park.4. These books belong to my sisters.5. I have new pens.6. The flowers are blooming in the garden.7. The dogs are barking loudly.8. The boxes are heavy.9. The buses arrive at 9 o'clock.10. The cities are crowded with tourists.通过这些练习题，我们可以看到单数名词变为复数名词的一些规律。
下面，我将对这些规律进行一些解释。
四年级英语名词单复数变化练习30题答案解析
四年级英语名词单复数变化练习30题答案解析1.There is a/an __ on the table.A.appleB.applesC.two apples答案解析：A。
本题考查名词单数的用法。
B 选项apples 是复数形式，C 选项two apples 是复数且前面有数字修饰，与题干中的is 和a/an 不匹配，只有A 选项apple 是单数形式符合要求。
2.I see two __ in the zoo.A.lionB.lionsC.liones答案解析：B。
本题考查名词复数的正确形式。
A 选项lion 是单数，不符合two 的要求。
C 选项liones 拼写错误，lion 的复数是lions，所以 B 选项正确。
3.There are some __ in my pencil case.A.pencilB.pencilsC.two pencil答案解析：B。
本题考查名词复数。
A 选项pencil 是单数，不符合some 的要求。
C 选项two pencil 错误，two 后面应该跟复数名词pencils，所以 B 选项正确。
4.She has a __.A.catB.catsC.two cats答案解析：A。
题干中有a，说明后面应该跟单数名词，B 选项cats 是复数，C 选项two cats 也是复数，只有 A 选项cat 是单数符合要求。
5.We can see many __ on the farm.A.horseB.horsesC.horsees答案解析：B。
本题考查名词复数。
A 选项horse 是单数，many 后面应该跟复数名词。
C 选项horsees 拼写错误，horse 的复数是horses，所以 B 选项正确。
6.There is __ orange on the desk.A.aB.anC.some答案解析：B。
orange 是元音音素开头的单词，所以要用an 修饰。
四年级英语名词单复数变化练习30题(答案解析)
四年级英语名词单复数变化练习30题(答案解析)1.I have a cat. My friend has two _____.A.catB.catsC.cates答案解析：B。
“cat”的复数形式是“cats”，A 选项是单数形式不符合题意；C 选项拼写错误。
2.There is an apple on the table. There are some _____ in the basket.A.appleB.applesC.appleses答案解析：B。
“apple”的复数形式是“apples”，A 选项是单数形式不符合题意；C 选项拼写错误。
3.I have a pencil. My sister has three _____.A.pencilB.pencilsC.penciles答案解析：B。
“pencil”的复数形式是“pencils”，A 选项是单数形式不符合题意；C 选项拼写错误。
4.There is a dog in the yard. There are many _____ in the park.A.dogB.dogs答案解析：B。
“dog”的复数形式是“dogs”，A 选项是单数形式不符合题意；C 选项拼写错误。
5.I see a bird on the tree. I see some _____ in the sky.A.birdB.birdsC.birdes答案解析：B。
“bird”的复数形式是“birds”，A 选项是单数形式不符合题意；C 选项拼写错误。
6.There is a book on the desk. There are some _____ on the shelf.A.bookB.booksC.bookes答案解析：B。
“book”的复数形式是“books”，A 选项是单数形式不符合题意；C 选项拼写错误。
7.I have a ruler. My brother has two _____.A.rulerB.rulersC.ruleres答案解析：B。
英语单数变复数练习题
英语单数变复数练习题名词可以分为可数名词与不可数名词，其中可数名词具有单、复数的形式；而不可数名词没有复数形式。
1. 从单数复数，变形规则如下：1．一般情况下，直接加-s，如：book-books, bag-bags, cat-cats, bed-beds2．以s. x. sh. ch结尾，加-es，如：bus-buses, box-boxes, watch-watches3．以“辅音字母+y”结尾，变y为i, 再加-es，如：family-families, strawberry-strawberries4．以“f或fe”结尾，变f或fe为v, 再加-es，如：knife-knives5．不规则名词复数：man-men, woman-women, policeman-policemen, policewoman-policewomen, mouse-micechild-childrenfoot-feet,. tooth-teethfish-fish, sheep-sheep people-people, Chinese-Chinese, Japanese-Japanese,当people后加上s 时即peoples表示“民族”例如：There arepeoples in China. 中国有56个民族。
2.以下词为常为不可数名词，他们的复数形式就是他们本身。
Water milk tea rice orangejuicebread 练习题写出下列各词的复数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 动词遇到名词时的运用: 单数名词用is, 复数名词全用are.名词单复数讲解及练习名词单复数名词可以分为可数名词和不可数名词，不可数名词没有单复数，一律看作单数。
四年级英语名词单复数练习20道
四年级英语名词单复数练习20道1. I have an apple. (改为复数句)答案：I have apples.解析：apple 复数形式为apples。
2. The monkey is cute. (改为复数句)答案：The monkeys are cute.解析：monkey 复数形式为monkeys，is 变为are。
3. This is a pen. (改为复数句)答案：These are pens.解析：this 复数为these，is 变为are，pen 复数为pens。
4. There is a dog. (改为复数句)答案：There are dogs.解析：is 变为are，dog 复数为dogs。
5. She has a banana. (改为复数句)答案：They have bananas.解析：she 变为they，has 变为have，banana 复数为bananas。
6. That is a cat. (改为复数句)答案：Those are cats.解析：that 复数为those，is 变为are，cat 复数为cats。
7. I like this rabbit. (改为复数句)答案：I like these rabbits.解析：this 变为these，rabbit 复数为rabbits。
8. He has an eraser. (改为复数句)答案：They have erasers.解析：he 变为they，has 变为have，eraser 复数为erasers。
9. The bird is beautiful. (改为复数句)答案：The birds are beautiful.解析：bird 复数为birds，is 变为are。
10. We have a pear. (改为复数句)答案：We have pears.解析：pear 复数为pears。
小学英语名词单复数变化及练习题
可数名词单数变复数的规则一．规则变化1.直接加s。
如：desk-desks2.以s,x,sh,ch结尾的加es，如：box-boxes,bus-buses,match-matches3.辅音字母加y结尾，变y为i,再加es。
如：baby-babies。
但前为元音字母时，直接加s，如：boy-boys（元音字母：a.e.i.o.u）4.以o结尾的，一般来说，有生命的加es.(potato/potatoes,tomato/tomatoes), 无生命的加s(zoo/zoos,photo/photos)5.以f或fe结尾的，变f/fe变为v，再加es（knife/knives.life/lives）有些直接加词尾s，如chief/chiefs首领 roof/roofs屋顶二．不规则变化man/men男人 woman/women女人 child/children小孩tooth/teeth牙齿 foot/feet脚 person/people 人们mouse/mice 老鼠三．常见单数与复数同形的名词sheep 绵羊 deer 鹿 fish 鱼 works 工厂Chinese 中国人 Japanese 日本人 Swiss 瑞士人其他练习一、写出下列词的复数1.book______2.bus ______3.orange _______4.baby______5.boy______6.my ______7.his______8.knife______9.watch______ 10.sheep______ 11.tooth_____12.leaf ______ 13.Chinese_________二、选择正确的答案( )1.—Are those ______?---No, they aren’t. They’re _____.A. sheep ; cowsB. sheep ; cowC. sheeps ; cowD. sheeps ; cows( )2.Mum, I’m quite thirsty. Please give me ____.A. two orangeB. two bottles of orangeC. two bottles orangeD. two bottles of oranges( )3.___ room is on the 5th floor.A. Lucy and LilyB. Lucy and Lily’sC. Lucy’s and LilyD. Lucy’s and Lily’s( )4.Jack and Tom are ____.A. good friendsB. good friendC. a good friendD. good a friend( )5.Mrs. Green has two ____. They’re very bright.A. childsB. childC. children’sD. children( )6.I won’t go there with you, for I have a lot of ____ to do.A. worksB. jobC. workD. working( )7.How many ___ are there in the room?A. boxesB. boxC. boxsD. boxxes( )8.Many ____ have been built in our city since 1987.A. factorysB. factoriesC. factoryesD. factorys( )9.There are lots of ___ in the basket on the table .A. tomatosB. tomatoC. tomatoesD. tomatoss( )10.The cat caught two ___ last night.A. mousesB. miceC. mouseD. mices( )11.Jack went to have two ___ pulled out yesterday afternoon.A. toothsB. toothC. teethD. toothes( )12.In our school there are fifty-five ___.A. women teachersB. woman teachersC. women teacherD. woman’s teacher( )13.The three ___ will be put into prison.A. thiefsB. thiefC. thievesD. thiefs’。
2024年四年级英语名词单复数变化单选30题
2024年四年级英语名词单复数变化单选30题1.There are many _____ in the zoo.A.monkeysB.monkeyesC.monkeiesD.monkey答案：A。
monkey 的复数形式是monkeys，选项B、C 拼写错误，选项D 是单数形式。
2.I like eating _____.A.appleB.applesC.appleesD.apple's答案：B。
apple 的复数形式是apples，选项C 拼写错误，选项D 是所有格形式。
3.There are some _____ on the farm.A.sheepsB.sheepesC.sheepD.sheep's答案：C。
sheep 的单复数形式相同，选项A、B 拼写错误，选项D 是所有格形式。
4.My sister has two _____.A.rabbitB.rabbitesC.rabbitsD.rabbit's答案：C。
rabbit 的复数形式是rabbits，选项B 拼写错误，选项A 是单数形式，选项D 是所有格形式。
5.There are a lot of _____ in the forest.A.deersB.deerC.deeresD.deer's答案：B。
deer 的单复数形式相同，选项A、C 拼写错误，选项D 是所有格形式。
6.I can see many _____ in the park.A.birdsB.birdesC.birdD.bird's答案：A。
bird 的复数形式是birds，选项B 拼写错误，选项C 是单数形式，选项D 是所有格形式。
7.There are three _____ in the basket.A.orangesB.orangeesC.orangeD.orange's答案：A。
orange 的复数形式是oranges，选项B 拼写错误，选项C 是单数形式，选项D 是所有格形式。
复数练习题大全四年级
复数练习题大全四年级在四年级英语学习中，学生们需要掌握复数形式的使用规则。
为了帮助同学们更好地理解和掌握复数形式，本文将为大家提供一系列复数练习题，并逐一解答。
1. 单词复数形式转换将下列单词的单数形式转换成复数形式：(1) apple(2) dog(3) book(4) child(5) brush解答：(1) apples(2) dogs(3) books(4) children(5) brushes2. 名词复数形式变化规则根据名词的不同形式，可以总结出以下规则：(1) 大多数名词在词尾加-s，如book-books，car-cars。
(2) 以s，x，ch，sh结尾的名词，在词尾加-es，如pass-passes，box-boxes，dish-dishes。
(3) 以辅音字母+y结尾的名词，将y变为i，再加-es，如baby-babies，berry-berries。
(4) 以o结尾的名词，有的加-s，有的加-es，如photo-photos，potato-potatoes。
练习题：请根据上述规则，将下列单词的单数形式转换成复数形式：(1) bus(2) tomato(3) pencil(4) boy(5) leaf解答：(1) buses(2) tomatoes(3) pencils(4) boys(5) leaves3. 句子中的复数形式根据句子的语境，将括号中的单词转换成合适的复数形式。
(1) I have two ___________ (box) in my room.(2) The ___________ (child) are playing in the park.(3) Do you like these ___________ (cookie)?(4) She has five ___________ (cat) as pets.(5) The ___________ (bus) will arrive soon.解答：(1) boxes(2) children(3) cookies(4) cats(5) buses4. 复数形式的用法巩固练习根据句子意思，选择合适的复数形式填空。