Unit 1 Animal friends(易错题专项练习·基础知识)英语外研版三起三年级下册(新教材)

2026-01-08
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学段 小学
学科 英语
教材版本 小学英语外研版(三起)三年级下册
年级 三年级
章节 Unit 1 Animal friends
类型 题集-专项训练
知识点 -
使用场景 同步教学-单元练习
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 114 KB
发布时间 2026-01-08
更新时间 2026-01-08
作者 小小养花人
品牌系列 学科专项·易错题
审核时间 2026-01-08
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来源 学科网

内容正文:

Unit 1 Animal friends 专题01 基础知识·易错题专项训练 1.代词 this/she/he/they/it 的用法 2.介词 in/on/with 表特征的辨析 3.形容词修饰动物特征的易错点 4.祈使句 Look at... 的用法 高频易错点、易错点提示、小练笔、答题点拨 易错精讲 高频易错点01 代词 this/she/he/they/it 的用法 易错精讲 一、This is...(介绍单数物品、动物或近距离的人) 1.肯定句:This is a panda.(这是一只熊猫。) 2.否定句:This isn't a tiger.(这不是一只老虎。) 3.一般疑问句:Is this a rabbit?(这是一只兔子吗?) 肯定回答:Yes, it is.(是的,它是。) 否定回答:No, it isn't.(不,它不是。) 二、She is...(介绍女性,表身份、特征或状态) 1.肯定句:She is a student.(她是一名学生。) 2.否定句:She isn't short.(她不矮。) 3.一般疑问句:Is she your sister?(她是你的姐姐吗?) 肯定回答:Yes, she is.(是的,她是。) 否定回答:No, she isn't.(不,她不是。) 三、He is...(介绍男性,表身份、特征或状态) 1.肯定句:He is a doctor.(他是一名医生。) 2.否定句:He isn't weak.(他不虚弱。) 3.一般疑问句:Is he your father?(他是你的爸爸吗?) 肯定回答:Yes, he is.(是的,他是。) 否定回答:No, he isn't.(不,他不是。) 四、They are...(介绍复数物品、动物或多个人) 1.肯定句:They are monkeys.(它们是猴子。) 2.否定句:They aren't elephants.(它们不是大象。) 3.一般疑问句:Are they your friends?(他们是你的朋友吗?) 肯定回答:Yes, they are.(是的,他们 / 它们是。) 否定回答:No, they aren't.(不,他们 / 它们不是。) 5、 It is...(it 指代单数可数名词) 1.肯定句:It is a monkey.(它是猴子。) 2.否定句:It isn’t a monkey.(它不是大象。) 3.一般疑问句:Is it a monkey?(它是一只猴子?) 肯定回答:Yes, it is.(是的,它是。) 否定回答:No, it isn’t(不,它们不是。) 易错点提示 主谓一致: 1.This/She/He/It 是第三人称单数,搭配 be 动词 is; 2.They是第三人称复数,搭配 be 动词 are,不可混淆 (错误:This are a bird. / They is tigers. 正确:This is a bird. / They are tigers.); 单复数对应: This is 后接单数名词,They are 后接复数名词 (错误:This is lions. / They are a dog. 正确:This is a lion. / They are dogs.); 代词指代: 1.对 This is(物品 / 动物)提问用 it 回答; 2.对 She/He /It is 提问用 she/he/it 回答; 3.对They are 提问用 they 回答 (错误:—Is this a cat? —Yes, this is. 正确:—Is this a cat? —Yes, it is.); 冠词搭配: 单数可数名词前需加 a/an(元音音素开头用 an,如 an elephant;辅音音素开头用 a,如 a tiger),复数名词前不加 a/an。 小练笔 ( ) 1. ______ is a cute rabbit. A. This B. These C. They D. We ( ) 2. —Who are those boys? —______ are my classmates. A. She B. He C. It D. They ( ) 3. ______ is tall. She is my mother. A. She B. He C. This D. They ( ) 4. —Are ______ pandas? —Yes, they are. A. this B. that C. these D. it ( ) 5. He ______ a strong man. They ______ cute monkeys. A. is; are B. are; is C. is; is D. are; are ( )6. —What is it? —______ a monkey. ______ is small. A. It's; It B. They're; They C. It's; They D. They're; It ( )7. —What are they? —______ elephants. ______ are big. A. It's; It B. They're; They C. It's; They D. They're; It 8.她是一名老师。(翻译句子) ________ is a ________. 9. 它们不是老虎。(翻译句子) ________ aren't ________. 10. Is he your brother?(作肯定回答) —Yes, ______ ______. 11. Are these birds?(作否定回答) —No, ______ ______. 12. That ______ (bear) is small. These ______ (bear) are big. 13.This ______ (is/isn't) a fox. It's a wolf. 14.They ______ (is/are) elephants. They are big. 点拨 1. A。根据 is a cute rabbit(单数),排除复数主语 B、C、D,This 指代单数物品 / 动物,故选 A。 2. D。问句中 those boys 是复数,用 They 指代,故选 D。 3. A。后句 She is my mother 提示主语为女性,用 She,故选 A。 4. C。问句中 Are 提示主语为复数,these 指代复数物品 / 动物,故选 C。 5. A。He 是第三人称单数,搭配 is;They 是第三人称复数,搭配 are,故选 A。 6. A。问句中 it 是单数,答句用 It's,后句继续用 It 指代,故选 A。 7. B。问句中 they 是复数,答句用 They're,后句继续用 They 指代,故选 B。 8.She; teacher。“她” 用 She,“老师” 单数为 teacher,前加 a。 9.They; tigers。“它们” 用 They,“老虎” 复数为 tigers,否定句中 aren't 后接复数名词。 10.he is。以 Is he 开头的一般疑问句,肯定回答为 Yes, he is. 11.they aren't。以 Are these 开头的一般疑问句,否定回答为 No, they aren't. 12.bear; bears。that 后接单数名词 bear;these 后接复数名词 bears。 13.isn't。后句 “它是一只狼” 提示前句为否定,故填 isn't。 14.are。They 是复数,搭配 be 动词 are,故填 are。 高频易错点02 介词 in/on/with 表特征的辨析 • 例句: 1.The boy in a blue coat likes pandas.(in + 衣服,表穿着) 2.The panda with black eyes is cute.(with + 身体部位,表具有某种特征) 3.There is a bird on the tree.(on + 地点,表在…… 上面) 易错点提示 1.in + 衣服 / 颜色:表示 “穿着…… 衣服 /…… 颜色的”,作后置定语; 2.with + 名词:表示 “具有…… 特征”,修饰前面的名词; 3.on 表示 “在…… 表面上”,in 表示 “在…… 内部”(如 in the tree 表示外来事物在树上)。 小练笔 ( )1. The girl ______ a red dress is my friend. A. on B. in C. with D. at ( ) 2. The elephant ______ a long nose is very big. A. On B. in C. with D. at ( )3. There are some apples ______ the tree. A. on B. in C. with D. at 4. The tiger ______ (with/in) brown and yellow fur is strong. 5. 那个穿着黑色衣服的男孩有一只变色龙。(翻译句子) The boy ______ ______ ______ has a chameleon. 点拨 1. B in + 衣服表示穿着,“穿红裙子的女孩” 用 in a red dress,故选 B。 2. C with + 身体部位表示具有某种特征,“长鼻子的大象” 用 with a long nose,故选 C。 3. A苹果是长在树上的,用 on the tree,外来事物在树上用 in the tree,故选 A。 4. with fur(皮毛)是身体特征,用 with 修饰。 5. in black clothes “穿着黑色衣服” 用 in black clothes。 高频易错点03 形容词修饰动物特征的易错点 • 例句: 1.The panda is cute.(形容词作表语,放 be 动词后) 2.It's a cute panda.(形容词作定语,放名词前) 易错点提示 1.形容词修饰名词时,放名词前面(如 a strong tiger, cute pandas); 2.形容词作表语时,放 be 动词(is/are)后面(如 The tiger is strong.); 3.多个形容词修饰同一事物时,顺序为 “大小 + 颜色”(如 a big black bear)。 小练笔 ( )1. It's a ______ lion. A. strong B. strongly C. strength D. strongs ( )2. The elephants are ______. A. big B. bigs C. bigly D. bigger 3. This is a ______ ______ (small/brown) dog. 4. The giraffes are ______ and ______ (tall/long neck). 5. 这是一只又小又可爱的熊猫。(翻译句子) This is a ______ and ______ panda. 点拨 1. A形容词 strong 修饰名词 lion,放名词前,B 是副词,C 是名词,D 形式错误,故选 A。 2. A形容词 big 作表语,放 are 后面,B、C 形式错误,D 是比较级,此处无比较含义,故选 A。 3. small brown多个形容词修饰名词,顺序为 “大小 + 颜色”。 4.tall; long-necked “高的” 用 tall,“长脖子的” 用 long-necked(合成形容词)。 5.small; cute“小的” 是 small,“可爱的” 是 cute,顺序可互换。 高频易错点04 祈使句 Look at... 的用法 • 例句: Look at the panda! It's cute. Don't look at the lion. It's dangerous. 易错点提示 1.Look at 后接名词或代词宾格,不能直接接形容词(如 “看那只可爱的老虎” 要说 Look at that cute tiger. 不能说 Look at cute.); 2.否定形式在 Look 前加 Don't,即 Don't look at...; 3.注意区分 Look(单独使用,引起注意)和 Look at(后接宾语,强调看的对象)。 小练笔 ( )1. ______ at the elephants. They're big. A. Look B. See C. Watch D. Read ( ) 2. Don't ______ at the chameleon. It's small. A. look B. sees C. watches D. reads 3. Look at ______ (he). He is my friend. 4. Look at ______ (this) tigers. They're strong. 5. 不要看那只鸵鸟。(翻译句子) ______ ______ ______ that ostrich. 点拨 1. A look at 是固定搭配,“看……”,see 强调看到的结果,watch 强调持续观看,read 指阅读,故选 A。 2. A don't 后接动词原形,look at 是固定搭配,故选 A。 3.him look at 后接代词宾格,he 的宾格是 him。 4.these tigers 是复数,this 变 these。 5.Don't look at 否定祈使句用 Don't + 动词原形,look at 后接宾语 that ostrich。 综合训练 一、用括号内单词的正确形式填空 1. What ________ (be) those? They're _________ (giraffe). 2. Tom _______ (have) a small animal friend. It ______ (be) a chameleon. 3. Look at the ______ (elephant). They ______ (be) big and strong. 4. The girl ______ (in/with) a red hat likes ______ (panda). 5. Don't ______ (look) at the lion. It ______ (be) dangerous. 6. Each student ______ (have) a picture of animal friends. 7. The ______ (monkey) with long tails ______ (be) very cute. 8. There ______ (be) a panda and two tigers in the zoo. 9. My brother ______ (like) ______ (ostrich) because they can run fast. 10. It's a ______ (small/brown) dog. It ______ (run) fast. 二、单项选择题 ( ) 1.—What are these? —______ pandas. A. It's B. They're C. This is D. That is ( )2. The elephant ______ a long nose and big ears. A. have B. has C. is D. are ( )3. Look ______ the bird ______ the tree. It's beautiful. A. at; in B. in; at C. at; on D. on; at ( )4. —What is ______? —It's a tiger. A. this B. these C. those D. they ( )5. The girl ______ black hair has a cute cat. A. in B. on C. with D. at ( )6. —______ the pandas cute? —Yes, ______ are. A. Is; it B. Are; they C. Is; they D. Are; it ( )7. Tom ______ draw animals. He ______ a picture of a lion now. A. likes; draw B. like; is drawing C. likes; is drawing D. like; draw ( )8. Don't ______ the elephants. They are eating. A. look B. look at C. see D. watch ( )9. There are some ______ in the park. A. lion B. elephants C. monkey D. tiger ( )10. —What colour ______ the chameleon? —It ______ green now. A. is; is B. are; are C. is; are D. are; is 三、句型转换 1. This is a bear.(改为复数句)______ ______ ______. 2. The tigers are strong.(改为一般疑问句)______ the tigers ______? 3. Look at the panda.(改为否定句)______ ______ ______ the panda. 4. They are elephants.(对画线部分提问)______ ______ they? 5. The girl in red likes monkeys.(对画线部分提问)______ girl ______ monkeys? 6. It's a cute chameleon.(翻译句子)______ ______ ______ chameleon. 7. 那些是斑马。(翻译句子)______ ______ ______. 8. My brother has a dog.(改为否定句)My brother ______ ______ a dog. 四、汉译英,根据中文提示补全句子 1. 看那只大象。它又大又强壮。 Look at that ______. ______ ______ big and ______. 2. 它们是什么?它们是猴子。 ______ ______ ______? ______ ______ ______. 3. 那个穿着蓝色衣服的男孩有两只熊猫。 The boy ______ ______ has two ______. 4. 不要看那只狮子。它很危险。 ______ ______ ______ that lion. ______ ______ dangerous. 5. 这是一只鸵鸟。它跑得很快。 ______ ______ an ostrich. ______ ______ fast. 6. 我的动物朋友是一只变色龙。它很小。 My ______ ______ is a chameleon. ______ ______ small. 7. 树上有一些鸟。 There are some ______ ______ the tree. 8. 汤姆喜欢长颈鹿,因为它们很高。 Tom ______ giraffes because ______ ______ tall. 参考答案 一、用括号内单词的正确形式填空 1. are; giraffes 2. has; is 3. elephants; are 4. in; pandas 5. look; is 6. has 7. monkeys; are 8. is 9. likes; ostriches 10. small brown; runs 二、单项选择题 1. B 2. B 3. A 4. A 5. C 6. B 7. C 8. B 9. B 10. A 三、句型转换 1. These are bears. 2. Are; strong 3. Don't look at 4. What are 5. Which; likes 6.It's a cute 7. Those are zebras. 8. doesn't have 四、汉译英,根据中文提示补全句子 1. elephant; It is; strong 2. What are they; They are monkeys 3. in blue; pandas 4. Don't look at; It is 5. This is; It runs 6. animal friend; It is 7. birds in 8. likes; they are 第 1 页 共 18 页 学科网(北京)股份有限公司 $

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Unit 1 Animal friends(易错题专项练习·基础知识)英语外研版三起三年级下册(新教材)
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Unit 1 Animal friends(易错题专项练习·基础知识)英语外研版三起三年级下册(新教材)
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Unit 1 Animal friends(易错题专项练习·基础知识)英语外研版三起三年级下册(新教材)
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