Starter Unit 3 单元重难点易错题精练 2026-2027学年人教版英语七年级上册

人教版七年级英语上册 Starter Unit 3 Welcome! 重难点易错题精练 班级________________ 姓名________________ 得分________________ 一、单元重难点速览（考点清单） 重点词汇 词汇 词性 中文 词形变化 / 转换 fun n. & adj. 乐趣；有趣的 What is fun on a farm? yard n. 院子；园圃 复数 yards carrot n. 胡萝卜 复数 carrots；carrot plants 胡萝卜苗 goose n. 鹅 复数 geese count v. 数数 三单 counts；count the animals 数动物 another adj. & pron. 另一；又一 another duck 又一只鸭子 else adv. 其他的；别的 What else ...? 还有什么？ circle v. & n. 圈出；圆形 circle the things 圈出物品 animal n. 动物 复数 animals duck n. 鸭子 复数 ducks chicken n. 鸡；鸡肉 复数 chickens（小鸡） sheep n. 羊；绵羊 单复数同形，复数 sheep horse n. 马 复数 horses cow n. 奶牛 复数 cows pig n. 猪 复数 pigs farm n. 农场 on the farm 在农场 grass n. 草 不可数名词 house n. 房子 复数 houses tree n. 树 复数 trees flower n. 花 复数 flowers lake n. 湖 复数 lakes behind prep. 在……的后面 behind the tree 在树后 beautiful adj. 美丽的 It's beautiful. 它很美。 kind n. & adj. 种类；体贴的 many kinds of 许多种类的 small adj. 小的 反义词 big big adj. 大的 a big farm 一个大农场 重点短语 短语 中文 what else 还有什么 many kinds of 许多种类的 on the farm 在农场上 behind the big tree 在大树后面 a small lake 一个小湖 black and white 黑白相间的 how many 多少（后接复数名词） count the animals 数动物 apple trees 苹果树 carrot plants 胡萝卜苗 my uncle's farm 我叔叔的农场 like ... very much 非常喜欢…… 重点句型 句型 中文 仿写示例 —What's this? —It's a duck. 这是什么？——是一只鸭子。 —What's this? —It's a carrot. —What are these? —They're carrots. 这些是什么？——是胡萝卜。 —What are these? —They're apple trees. —What's that? —It's a goose. 那是什么？——是一只鹅。 —What's that? —It's a house. —What are those? —They're potato plants. 那些是什么？——是土豆苗。 —What are those? —They're big trees. —How many ducks does your uncle have? —Fourteen. 你叔叔有多少只鸭子？——十四只。 —How many cows do you see? —Seven. —What colour are the cows? —They're black and white. 奶牛是什么颜色？——黑白相间的。 —What colour is the house? —It's red. This is my uncle's farm. It's a big farm. 这是我叔叔的农场。它是一个大农场。 This is my uncle's house. It's beautiful. Do you like my uncle's farm? 你喜欢我叔叔的农场吗？ Do you like the small lake? 核心语法：this / that / these / those 与 What 问句、How many 句型 指代 答语 使用提示 What's this? / What's that? this 指近处单数；that 指远处单数 It's + a/an + 名词 答语用 It's What are these? / What are those? these 指近处复数；those 指远处复数 They're + 复数名词 答语用 They're How many + 复数名词 + ...? 询问数量 基数词 / I see + 基数词 how many 后必须接复数名词 a / an + 单数名词 a 用于辅音音素前，an 用于元音音素前 a duck / an apple tree 看读音不看字母 名词复数 一般加 -s；s/x/ch/sh 结尾加 -es ducks / boxes / sheep sheep 单复数同形；goose→geese 使用提示： （1）指近处用 this / these，指远处用 that / those；单数配 is，复数配 are。 （2）What's this? 答 It's ...；What are these? 答 They're ...，单复数必须一致。 （3）how many 后必须接可数名词复数：How many ducks ...? （4）a 用在辅音音素前（a duck），an 用在元音音素前（an apple、an hour）。 （5）名词复数：一般加 -s；以 s、x、ch、sh 结尾加 -es；sheep 单复数同形，goose 的复数是 geese。 （6）名词作定语修饰另一名词时一般用单数：carrot plants、apple trees。 二、易错点 / 易混点辨析 【易错点1】this / these 与 that / those 的远近与单复数 × 错误例句：What are this? / What's these? √ 正确例句：What are these? / What's this? 解析：this（这个）与 these（这些）指近处，that（那个）与 those（那些）指远处；单数用 this / that，复数用 these / those，不能混用。 一句话提醒：近处 this/these，远处 that/those；单数配 is，复数配 are。 【易错点2】What's 与 What are 的单复数对应 × 错误例句：—What are these? —It's carrots. √ 正确例句：—What are these? —They're carrots. 解析：问句用 What are（复数），答语必须用 They're + 复数名词；问句用 What's（单数），答语用 It's。 一句话提醒：问复数答 they，问单数答 it。 【易错点3】how many 后的名词形式 × 错误例句：How many duck does your uncle have? √ 正确例句：How many ducks does your uncle have? 解析：how many 后必须接可数名词复数形式，即 How many + 复数名词 + ...? 一句话提醒：how many 后跟复数名词。 【易错点4】a 与 an 的选择 × 错误例句：a apple tree / an duck √ 正确例句：an apple tree / a duck 解析：a 用在辅音音素开头的词前（a duck、a horse），an 用在元音音素开头的词前（an apple、an hour）；看读音不看字母。 一句话提醒：元音音素前用 an，辅音音素前用 a。 【易错点5】不规则名词复数 × 错误例句：two sheeps / three gooses / potato √ 正确例句：two sheep / three geese / potatoes 解析：sheep 单复数同形（two sheep）；goose 的复数是 geese；以 o 结尾的 potato、tomato 加 -es 变复数。 一句话提醒：sheep 不变，goose 变 geese，potato 加 es。 【易错点6】It's 与 They're 的缩写与指代 × 错误例句：—What are those? —It's apple trees. √ 正确例句：—What are those? —They're apple trees. 解析：复数名词作表语时，答语用 They're（They are 的缩写）；It's 只用于单数。 一句话提醒：复述复数用 they。 【易错点7】名词作定语时的单复数 × 错误例句：carrots plants / apples trees √ 正确例句：carrot plants / apple trees 解析：名词作定语修饰另一名词时一般用单数形式：carrot plants（胡萝卜苗）、apple trees（苹果树）。 一句话提醒：名词修饰名词，前一个用单数。 【易错点8】behind 等方位介词的使用 × 错误例句：Another duck is behind of the big tree. √ 正确例句：Another duck is behind the big tree. 解析：behind 是介词，后直接接名词，不加 of；类似还有 in front of（在……前面，需 of）。 一句话提醒：behind 后面直接接名词。 三、分层精练 基础过关 （一）根据句意及首字母或汉语提示写单词（每空一词） 1. —What's this? —It's a c______. It says "meow". 2. —What are these? —They're p______ plants. 3. —How many d______ does your uncle have? —Fourteen. 4. —What colour are the c______? —They're black and white. 5. Look! The big tree is b______ the house. 6. —What's that? —It's a g______. It can swim. 7. My grandpa has many animals on his f______. 8. —What are those? —They're apple t______. 9. Please c______ the animals on the farm. 10. —Is that a horse? —No, it's a p______. （二）用括号内所给词的适当形式填空 11. —What ______ (be) these? —They're carrots. 12. —What ______ (be) that? —It's a duck. 13. These ______ (be) my uncle's cows. 14. —How many ______ (sheep) do you have? —Ten. 15. Look at the ______ (goose). They're big. 16. My grandpa has two ______ (horse). 17. —What are those ______ (potato)? —They're potato plants. 18. Look at the ______ (apple). They're red. 19. —What colour ______ (be) the rabbits? —They're white. 20. My uncle ______ (have) many animals on the farm. （三）单项选择 21. —What's this? —______ a cat. A. It's B. They're C. It D. They 22. —What are these? —______ carrots. A. It's B. They're C. It D. This is 23. —What are ______ over there? —They're ducks. A. this B. that C. these D. those 24. —How many cows ______ you see? —Seven. A. do B. does C. is D. are 25. —What's that? —It's ______ apple tree. A. a B. an C. the D. / 26. —What colour ______ your uncle's house? —It's red. A. is B. are C. am D. be 27. These ______ my uncle's pigs. A. is B. am C. are D. be 28. —Are those sheep? —No, ______. A. they aren't B. it isn't C. they are D. it is 29. My grandpa has many ______ on the farm. A. sheeps B. sheep C. a sheep D. sheepping 30. —What are these? —They're ______. A. a tomato B. tomato C. tomatoes D. tomatos （四）根据汉语意思完成句子（每空一词） 31. 这是什么？ ____________ ____________? 32. 那些是鸭子。 Those ____________ ____________. 33. 你叔叔有多少只鹅？ ____________ ____________ geese does your uncle have? 34. 农场在房子后面。 The farm is ____________ the ____________. 35. 看那些大树！ Look at ____________ ____________ ____________! 能力提升 （五）单项选择 36. —What's this? —It's a ______. It can swim and it says "quack". A. duck B. cow C. horse D. pig 37. —What are those? —______ my uncle's apple trees. A. It's B. They're C. This is D. That's 38. —______ ducks does your uncle have? —Fourteen. A. How many B. What colour C. What D. Where 39. —Is that a goose? —No, it's ______ duck. A. a B. an C. the D. / 40. Look! The cows ______ black and white. A. is B. am C. are D. be 41. —What colour are the rabbits? —______ white. A. It's B. They're C. They D. It 42. —Are these potato plants? —Yes, ______. A. they are B. it is C. they aren't D. these are 43. My uncle has two ______ and ten ______. A. horses; sheeps B. horse; sheep C. horses; sheep D. horse; sheeps 44. —What's behind the big tree? —______ a duck. A. It's B. They're C. There is D. It 45. —What are these? —They're ______. A. carrot plants B. a carrot plant C. carrots plants D. carrot plant （六）句型转换（每空一词） 46. This is a duck.（改为复数句） ____________ ____________ ducks. 47. Those are apple trees.（改为单数句） ____________ ____________ an apple tree. 48. The cows are black and white.（对画线部分提问） ____________ ____________ are the cows? 49. My uncle has fourteen ducks.（对画线部分提问） ____________ ____________ ducks does your uncle have? 50. These are my uncle's pigs.（改为一般疑问句） ____________ ____________ your uncle's pigs? （七）语法填空 51. 阅读下面语篇，在空白处填入适当的内容或括号内单词的正确形式。 Look! This is my (1) ________ (uncle) farm. It's a big farm. The grass is so green. You can see many kinds of (2) ________ (animal). He has pigs, horses, cows, (3) ________ (duck), sheep, and chickens. How many ducks (4) ________ my uncle have? Let me (5) ________ (count). One, two, three ... fourteen! Oh, no. (6) ________ (another) duck is behind the big tree. Do you see (7) ________ house? That's my uncle's home. (8) ________ (it) is beautiful. Do you (9) ________ (like) my uncle's farm? I like (10) ________ (it) very much! 真题链接与拓展 （八）单项选择（2025年各地中考真题改编） 52. —What are these?（2025·中考真题改编） —______ my uncle's apple trees. A. It's B. They're C. This is D. That's 53. —How many ______ does your uncle have?（2025·中考真题改编） —Fourteen. A. duck B. ducks C. a duck D. the duck 54. This is ______ apple tree. It's big.（2025·中考真题改编） A. a B. an C. the D. / 55. —What's behind the big tree?（2025·中考真题改编） —______ a goose. A. It's B. They're C. There are D. It 56. My grandpa has many ______ and ______ on the farm.（2025·中考真题改编） A. sheep; geese B. sheeps; gooses C. sheep; gooses D. sheeps; geese （九）完形填空 阅读下面短文，掌握其大意，然后从各题所给的 A、B、C、D 四个选项中选出最佳选项。 Han Lin's Farm Han Lin's uncle has a big farm. On the farm, you can see many (57) ________: pigs, horses, cows and ducks. The cows are black (58) ________ white. How many ducks does his uncle have? Han Lin counts them: fourteen! One more duck is (59) ________ the big tree. His uncle's house is (60) ________. Han Lin likes the farm very much. Do you like (61) ________ farm, too? 57. A. animal B. animals C. a animal D. the animal 58. A. and B. with C. of D. at 59. A. in B. on C. behind D. under 60. A. beautiful B. small C. red D. old 61. A. he B. his C. her D. its （十）书面表达 62. 学校英语角开展“我的农场”展示活动。请写一段话，介绍你设计的农场。 要点：1. 农场的大小与整体印象；2. 你拥有的动物及数量和颜色；3. 表达你对农场的喜爱。 要求：语句通顺，意思连贯；词数 40 词左右；不得出现真实校名。 学科网（北京）股份有限公司 $ 人教版七年级英语上册 Starter Unit 3 Welcome! 重难点易错题精练 班级________________ 姓名________________ 得分________________ 一、单元重难点速览（考点清单） 重点词汇 词汇 词性 中文 词形变化 / 转换 fun n. & adj. 乐趣；有趣的 What is fun on a farm? yard n. 院子；园圃 复数 yards carrot n. 胡萝卜 复数 carrots；carrot plants 胡萝卜苗 goose n. 鹅 复数 geese count v. 数数 三单 counts；count the animals 数动物 another adj. & pron. 另一；又一 another duck 又一只鸭子 else adv. 其他的；别的 What else ...? 还有什么？ circle v. & n. 圈出；圆形 circle the things 圈出物品 animal n. 动物 复数 animals duck n. 鸭子 复数 ducks chicken n. 鸡；鸡肉 复数 chickens（小鸡） sheep n. 羊；绵羊 单复数同形，复数 sheep horse n. 马 复数 horses cow n. 奶牛 复数 cows pig n. 猪 复数 pigs farm n. 农场 on the farm 在农场 grass n. 草 不可数名词 house n. 房子 复数 houses tree n. 树 复数 trees flower n. 花 复数 flowers lake n. 湖 复数 lakes behind prep. 在……的后面 behind the tree 在树后 beautiful adj. 美丽的 It's beautiful. 它很美。 kind n. & adj. 种类；体贴的 many kinds of 许多种类的 small adj. 小的 反义词 big big adj. 大的 a big farm 一个大农场 重点短语 短语 中文 what else 还有什么 many kinds of 许多种类的 on the farm 在农场上 behind the big tree 在大树后面 a small lake 一个小湖 black and white 黑白相间的 how many 多少（后接复数名词） count the animals 数动物 apple trees 苹果树 carrot plants 胡萝卜苗 my uncle's farm 我叔叔的农场 like ... very much 非常喜欢…… 重点句型 句型 中文 仿写示例 —What's this? —It's a duck. 这是什么？——是一只鸭子。 —What's this? —It's a carrot. —What are these? —They're carrots. 这些是什么？——是胡萝卜。 —What are these? —They're apple trees. —What's that? —It's a goose. 那是什么？——是一只鹅。 —What's that? —It's a house. —What are those? —They're potato plants. 那些是什么？——是土豆苗。 —What are those? —They're big trees. —How many ducks does your uncle have? —Fourteen. 你叔叔有多少只鸭子？——十四只。 —How many cows do you see? —Seven. —What colour are the cows? —They're black and white. 奶牛是什么颜色？——黑白相间的。 —What colour is the house? —It's red. This is my uncle's farm. It's a big farm. 这是我叔叔的农场。它是一个大农场。 This is my uncle's house. It's beautiful. Do you like my uncle's farm? 你喜欢我叔叔的农场吗？ Do you like the small lake? 核心语法：this / that / these / those 与 What 问句、How many 句型 指代 答语 使用提示 What's this? / What's that? this 指近处单数；that 指远处单数 It's + a/an + 名词 答语用 It's What are these? / What are those? these 指近处复数；those 指远处复数 They're + 复数名词 答语用 They're How many + 复数名词 + ...? 询问数量 基数词 / I see + 基数词 how many 后必须接复数名词 a / an + 单数名词 a 用于辅音音素前，an 用于元音音素前 a duck / an apple tree 看读音不看字母 名词复数 一般加 -s；s/x/ch/sh 结尾加 -es ducks / boxes / sheep sheep 单复数同形；goose→geese 使用提示： （1）指近处用 this / these，指远处用 that / those；单数配 is，复数配 are。 （2）What's this? 答 It's ...；What are these? 答 They're ...，单复数必须一致。 （3）how many 后必须接可数名词复数：How many ducks ...? （4）a 用在辅音音素前（a duck），an 用在元音音素前（an apple、an hour）。 （5）名词复数：一般加 -s；以 s、x、ch、sh 结尾加 -es；sheep 单复数同形，goose 的复数是 geese。 （6）名词作定语修饰另一名词时一般用单数：carrot plants、apple trees。 二、易错点 / 易混点辨析 【易错点1】this / these 与 that / those 的远近与单复数 × 错误例句：What are this? / What's these? √ 正确例句：What are these? / What's this? 解析：this（这个）与 these（这些）指近处，that（那个）与 those（那些）指远处；单数用 this / that，复数用 these / those，不能混用。 一句话提醒：近处 this/these，远处 that/those；单数配 is，复数配 are。 【易错点2】What's 与 What are 的单复数对应 × 错误例句：—What are these? —It's carrots. √ 正确例句：—What are these? —They're carrots. 解析：问句用 What are（复数），答语必须用 They're + 复数名词；问句用 What's（单数），答语用 It's。 一句话提醒：问复数答 they，问单数答 it。 【易错点3】how many 后的名词形式 × 错误例句：How many duck does your uncle have? √ 正确例句：How many ducks does your uncle have? 解析：how many 后必须接可数名词复数形式，即 How many + 复数名词 + ...? 一句话提醒：how many 后跟复数名词。 【易错点4】a 与 an 的选择 × 错误例句：a apple tree / an duck √ 正确例句：an apple tree / a duck 解析：a 用在辅音音素开头的词前（a duck、a horse），an 用在元音音素开头的词前（an apple、an hour）；看读音不看字母。 一句话提醒：元音音素前用 an，辅音音素前用 a。 【易错点5】不规则名词复数 × 错误例句：two sheeps / three gooses / potato √ 正确例句：two sheep / three geese / potatoes 解析：sheep 单复数同形（two sheep）；goose 的复数是 geese；以 o 结尾的 potato、tomato 加 -es 变复数。 一句话提醒：sheep 不变，goose 变 geese，potato 加 es。 【易错点6】It's 与 They're 的缩写与指代 × 错误例句：—What are those? —It's apple trees. √ 正确例句：—What are those? —They're apple trees. 解析：复数名词作表语时，答语用 They're（They are 的缩写）；It's 只用于单数。 一句话提醒：复述复数用 they。 【易错点7】名词作定语时的单复数 × 错误例句：carrots plants / apples trees √ 正确例句：carrot plants / apple trees 解析：名词作定语修饰另一名词时一般用单数形式：carrot plants（胡萝卜苗）、apple trees（苹果树）。 一句话提醒：名词修饰名词，前一个用单数。 【易错点8】behind 等方位介词的使用 × 错误例句：Another duck is behind of the big tree. √ 正确例句：Another duck is behind the big tree. 解析：behind 是介词，后直接接名词，不加 of；类似还有 in front of（在……前面，需 of）。 一句话提醒：behind 后面直接接名词。 三、分层精练 基础过关 （一）根据句意及首字母或汉语提示写单词（每空一词） 1. —What's this? —It's a cat. It says "meow". 解析：考查名词 cat（猫）。由 meow（喵）的提示可知是猫。 2. —What are these? —They're potato plants. 解析：考查名词 potato（土豆）作定语。potato plants 土豆苗，名词作定语用单数。 3. —How many ducks does your uncle have? —Fourteen. 解析：考查名词 duck 的复数。how many 后接复数名词。 4. —What colour are the cows? —They're black and white. 解析：考查名词 cow 的复数。与 are、They're 呼应，用复数。 5. Look! The big tree is behind the house. 解析：考查介词 behind（在……后面）。 6. —What's that? —It's a goose. It can swim. 解析：考查名词 goose（鹅）。会游泳的家禽，复数为 geese。 7. My grandpa has many animals on his farm. 解析：考查名词 farm（农场）。on the farm 在农场上。 8. —What are those? —They're apple trees. 解析：考查名词 tree 的复数。与 are、They're 呼应。 9. Please count the animals on the farm. 解析：考查动词 count（数数）。count the animals 数动物。 10. —Is that a horse? —No, it's a pig. 解析：考查名词 pig（猪）。与 horse 同属农场动物，单数用 a。 （二）用括号内所给词的适当形式填空 11. —What are (be) these? —They're carrots. 解析：主语 these 是复数，be 动词用 are。 12. —What is (be) that? —It's a duck. 解析：主语 that 是单数，be 动词用 is。 13. These are (be) my uncle's cows. 解析：主语 These 是复数，be 动词用 are。 14. —How many sheep (sheep) do you have? —Ten. 解析：sheep 单复数同形，复数仍为 sheep。 15. Look at the geese (goose). They're big. 解析：goose 的复数是 geese；与 They're 呼应。 16. My grandpa has two horses (horse). 解析：two 后接复数名词 horses。 17. —What are those potatoes (potato)? —They're potato plants. 解析：potato 以 o 结尾，复数加 -es 变为 potatoes。 18. Look at the apples (apple). They're red. 解析：与 They're 呼应，apple 用复数 apples。 19. —What colour are (be) the rabbits? —They're white. 解析：主语 the rabbits 是复数，be 动词用 are。 20. My uncle has (have) many animals on the farm. 解析：主语 My uncle 是第三人称单数，动词用 has。 （三）单项选择 21.（A） —What's this? —______ a cat. A. It's B. They're C. It D. They 解析：考查答语句型。What's this? 问单数物品，答语用 It's + 名词。B 项用于复数，C、D 项缺 be 动词。 22.（B） —What are these? —______ carrots. A. It's B. They're C. It D. This is 解析：考查答语句型。What are these? 问复数物品，答语用 They're + 复数名词。 23.（D） —What are ______ over there? —They're ducks. A. this B. that C. these D. those 解析：考查指示代词。over there（在那边）表远处，且与 are、They're 呼应，用 those。this / that 是单数，these 指近处。 24.（A） —How many cows ______ you see? —Seven. A. do B. does C. is D. are 解析：考查助动词。主语是 you，用 do；does 用于第三人称单数；is / are 不能直接与实义动词 see 连用。 25.（B） —What's that? —It's ______ apple tree. A. a B. an C. the D. / 解析：考查冠词。apple 以元音音素开头，表示“一棵”用 an。a 用于辅音音素前。 26.（A） —What colour ______ your uncle's house? —It's red. A. is B. are C. am D. be 解析：考查 be 动词。主语 your uncle's house 是单数，be 动词用 is。 27.（C） These ______ my uncle's pigs. A. is B. am C. are D. be 解析：考查 be 动词。主语 These 是复数，be 动词用 are。 28.（A） —Are those sheep? —No, ______. A. they aren't B. it isn't C. they are D. it is 解析：考查简略回答。主语 those 指复数，否定回答用 No, they aren't. 29.（B） My grandpa has many ______ on the farm. A. sheeps B. sheep C. a sheep D. sheepping 解析：考查名词复数。sheep 单复数同形，many 后直接用 sheep。 30.（C） —What are these? —They're ______. A. a tomato B. tomato C. tomatoes D. tomatos 解析：考查名词复数。与 They're 呼应用复数；tomato 以 o 结尾加 -es。 （四）根据汉语意思完成句子（每空一词） 31. 这是什么？ What's this? 解析：问单数物品用 What's this?（What's = What is）。 32. 那些是鸭子。 Those are ducks. 解析：Those 是复数主语，be 动词用 are，duck 用复数。 33. 你叔叔有多少只鹅？ How many geese does your uncle have? 解析：问数量用 How many，后接复数名词。 34. 农场在房子后面。 The farm is behind the house. 解析：behind 表示“在……后面”，后直接接名词。 35. 看那些大树！ Look at those big trees! 解析：those 指远处复数，big trees 大树。 能力提升 （五）单项选择 36.（A） —What's this? —It's a ______. It can swim and it says "quack". A. duck B. cow C. horse D. pig 解析：考查名词词义。会游泳且发出 quack（嘎嘎）声的是鸭子 duck。cow 奶牛、horse 马、pig 猪均不符合。 37.（B） —What are those? —______ my uncle's apple trees. A. It's B. They're C. This is D. That's 解析：考查答语句型。问句用 What are those（复数），答语用 They're + 复数名词。 38.（A） —______ ducks does your uncle have? —Fourteen. A. How many B. What colour C. What D. Where 解析：考查疑问词。答语 Fourteen 表数量，用 How many 提问，后接复数名词 ducks。 39.（A） —Is that a goose? —No, it's ______ duck. A. a B. an C. the D. / 解析：考查冠词。duck 以辅音音素开头，表示“一只”用 a。an 用于元音音素前，the 表特指。 40.（C） Look! The cows ______ black and white. A. is B. am C. are D. be 解析：考查主谓一致。主语 The cows 是复数，be 动词用 are。 41.（B） —What colour are the rabbits? —______ white. A. It's B. They're C. They D. It 解析：考查答语句型。rabbits 是复数，答语用 They're + 颜色。 42.（A） —Are these potato plants? —Yes, ______. A. they are B. it is C. they aren't D. these are 解析：考查简略回答。主语 these 指复数，肯定回答用 Yes, they are. 43.（C） My uncle has two ______ and ten ______. A. horses; sheeps B. horse; sheep C. horses; sheep D. horse; sheeps 解析：考查名词复数。two 后接 horses；sheep 单复数同形，ten sheep。 44.（A） —What's behind the big tree? —______ a duck. A. It's B. They're C. There is D. It 解析：考查答语句型。问句用 What's（单数），答语用 It's + 名词。There is 表“有”，与问句结构不对应。 45.（A） —What are these? —They're ______. A. carrot plants B. a carrot plant C. carrots plants D. carrot plant 解析：考查名词作定语。名词修饰名词时前一个用单数，且与 They're 呼应，故选 carrot plants。 （六）句型转换（每空一词） 46. This is a duck.（改为复数句） These are ducks. 解析：变复数句：this 变 these，is 变 are；ducks 已是复数。 47. Those are apple trees.（改为单数句） That is an apple tree. 解析：变单数句：those 变 that，are 变 is；apple tree 用单数并加冠词 an。 48. The cows are black and white.（对画线部分提问） What colour are the cows? 解析：画线部分表颜色，对颜色提问用 What colour；be 动词 are 保留。 49. My uncle has fourteen ducks.（对画线部分提问） How many ducks does your uncle have? 解析：画线部分 fourteen 表数量，对可数名词数量提问用 How many，后接复数名词 ducks。 50. These are my uncle's pigs.（改为一般疑问句） Are these your uncle's pigs? 解析：含 be 动词的陈述句变一般疑问句，把 are 提到主语 these 前。 （七）语法填空 51. 阅读下面语篇，在空白处填入适当的内容或括号内单词的正确形式。 Look! This is my (1) uncle's (uncle) farm. It's a big farm. The grass is so green. You can see many kinds of (2) animals (animal). He has pigs, horses, cows, (3) ducks (duck), sheep, and chickens. How many ducks (4) does my uncle have? Let me (5) count (count). One, two, three ... fourteen! Oh, no. (6) Another (another) duck is behind the big tree. Do you see (7) that house? That's my uncle's home. (8) It (it) is beautiful. Do you (9) like (like) my uncle's farm? I like (10) it (it) very much! 答案：1. uncle's 2. animals 3. ducks 4. does 5. count 6. Another 7. that 8. It 9. like 10. it （1）解析：修饰名词 farm 用名词所有格 uncle's（叔叔的）。 （2）解析：many kinds of 后接复数名词 animals。 （3）解析：与前面的 pigs, horses, cows 并列，duck 用复数 ducks。 （4）解析：主语 my uncle 是第三人称单数，疑问句用助动词 does（无提示词，填助动词）。 （5）解析：Let me 后接动词原形 count（数数）。 （6）解析：another 表示“另一（个）”，句首首字母大写；another + 单数名词。 （7）解析：Do you see that house? 用 that 指远处的房子（无提示词，填指示代词）。 （8）解析：作主语用主格 It，指代前文的 house，句首大写。 （9）解析：Do you ...? 后接动词原形 like（喜欢）。 （10）解析：like 后接宾格 it，指代 the farm。 真题链接与拓展 （八）单项选择（2025年各地中考真题改编） 52.（B） —What are these?（2025·中考真题改编） —______ my uncle's apple trees. A. It's B. They're C. This is D. That's 解析：考答语句型。问句 What are these 为复数，答语用 They're + 复数名词。 53.（B） —How many ______ does your uncle have?（2025·中考真题改编） —Fourteen. A. duck B. ducks C. a duck D. the duck 解析：考名词复数。how many 后接可数名词复数 ducks。 54.（B） This is ______ apple tree. It's big.（2025·中考真题改编） A. a B. an C. the D. / 解析：考冠词。apple 以元音音素开头，表示“一棵”用 an。 55.（A） —What's behind the big tree?（2025·中考真题改编） —______ a goose. A. It's B. They're C. There are D. It 解析：考答语句型。问句 What's 为单数，答语用 It's + 名词；There are 后接复数。 56.（A） My grandpa has many ______ and ______ on the farm.（2025·中考真题改编） A. sheep; geese B. sheeps; gooses C. sheep; gooses D. sheeps; geese 解析：考不规则复数。sheep 单复数同形，goose 的复数是 geese。 （九）完形填空 阅读下面短文，掌握其大意，然后从各题所给的 A、B、C、D 四个选项中选出最佳选项。 Han Lin's Farm Han Lin's uncle has a big farm. On the farm, you can see many (57) ________: pigs, horses, cows and ducks. The cows are black (58) ________ white. How many ducks does his uncle have? Han Lin counts them: fourteen! One more duck is (59) ________ the big tree. His uncle's house is (60) ________. Han Lin likes the farm very much. Do you like (61) ________ farm, too? 57.（B） A. animal B. animals C. a animal D. the animal 解析：考名词复数。many 后接可数名词复数 animals；a animal 冠词错误，the animal 表单数。 58.（A） A. and B. with C. of D. at 解析：考连词。black and white 表示“黑白相间的”，用并列连词 and。 59.（C） A. in B. on C. behind D. under 解析：考介词。鸭子在大树后面，用 behind；in / on / under 与语境不符。 60.（A） A. beautiful B. small C. red D. old 解析：考形容词。前文说大农场、动物多，房子应是“美丽的”，与教材语篇一致；small / red / old 无据。 61.（B） A. he B. his C. her D. its 解析：考物主代词。修饰名词 farm 用形容词性物主代词 his（他的），指 Han Lin 叔叔的农场。 （十）书面表达 62. 学校英语角开展“我的农场”展示活动。请写一段话，介绍你设计的农场。 要点：1. 农场的大小与整体印象；2. 你拥有的动物及数量和颜色；3. 表达你对农场的喜爱。 要求：语句通顺，意思连贯；词数 40 词左右；不得出现真实校名。 参考范文： My Farm This is my farm. It is big and beautiful. I have ten cows, eight ducks and six sheep. The cows are black and white. The ducks are brown. I like my farm very much. Do you like it? 好词好句： ◆ This is my farm.（这是我的农场。）——介绍事物的开篇句 ◆ I have ten cows, eight ducks and six sheep.（我有十头奶牛、八只鸭子和六只羊。）——用 have 表达拥有并列举数量 ◆ The cows are black and white.（奶牛是黑白相间的。）——颜色描述句型 ◆ Do you like it?（你喜欢它吗？）——用问句结尾，增强互动 解析：本文为短文（农场介绍）体裁，覆盖题目要求的各要点；使用了本单元目标语法与重点短语，时态、人称与单复数一致，符合本单元语言水平。 四、参考答案与解析 客观题答案速查 题号 答案 题号 答案 题号 答案 题号 答案 21 A 22 B 23 D 24 A 25 B 26 A 27 C 28 A 29 B 30 C 36 A 37 B 38 A 39 A 40 C 41 B 42 A 43 C 44 A 45 A 52 B 53 B 54 B 55 A 56 A 57 B 58 A 59 C 60 A 61 B 主观题参考答案 单词拼写（1—10）：1. cat 2. potato 3. ducks 4. cows 5. behind 6. goose 7. farm 8. trees 9. count 10. pig 适当形式填空（11—20）：11. are 12. is 13. are 14. sheep 15. geese 16. horses 17. potatoes 18. apples 19. are 20. has 完成句子（31—35）：31. What's this 32. are ducks 33. How many 34. behind; house 35. those big trees 句型转换（46—50）：46. These are 47. That is 48. What colour 49. How many 50. Are these 语法填空（51，10空）：（1）uncle's （2）animals （3）ducks （4）does （5）count （6）Another （7）that （8）It （9）like （10）it 完形填空（57—61）：57. B 58. A 59. C 60. A 61. B 书面表达（62）：见上方题目处所附参考范文。 学科网（北京）股份有限公司 $