Unit 3 Colors Around Us单元知识总结及重点易错（专项训练）-2026-2027学年闽教版英语三年级上册

**基本信息** 聚焦颜色主题，构建“词汇-短语-句型-语法-易错点”五级知识体系，通过分层训练（基础/提升/拓展）强化单复数一致、颜色词用法等核心方法，提升语言运用与逻辑思维能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |单词/短语/句型|12颜色词+23物品词，14短语，9句型|分类记忆法（颜色/物品词）、功能句型应用|从核心词汇到功能短语，再到情境句型，层层递进| |语法汇总|6大核心语法点（如颜色询问、单复数）|单复数一致规则、颜色词形义辨析（形/名两用）|语法点与句型结合，解决“怎么问/答/描述”语言问题| |易错考点训练|10考点，90题（基础3+提升3+拓展3）|情境推断法、错误选项排除法|从单一考点到综合运用，覆盖单元高频易错点|

闽教版（三起）三年级上册 Unit 3 Colors Around Us 考点精练 闽教版（三起）三年级上册Unit 3 Colors Around Us 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 第一部分 重点单词汇总 【颜色类形容词/名词（核心词汇）】 单词 音标 词性/中文 课本例句 red /red/ 红色（的） The light is red. yellow /ˈjeləʊ/ 黄色（的） It's yellow. blue /bluː/ 蓝色（的） It's blue. green /ɡriːn/ 绿色（的） It's green now. white /waɪt/ 白色（的） My eraser is white. black /blæk/ 黑色（的） My pens are black. pink /pɪŋk/ 粉红色（的） It's pink. orange /ˈɒrɪndʒ/ 橙色（的）/橙子 It's orange. purple /ˈpɜːpl/ 紫色（的） It's purple. brown /braʊn/ 棕色（的） My bag is brown. color /ˈkʌlə/ n. 颜色 What color is it? colorful /ˈkʌləfl/ adj. 多彩的 They are colorful flowers. 【物品/动作/其他名词与代词】 单词 词性 中文释义 课本例句 schoolbag n. 书包 My schoolbag is red. pencil box n. 铅笔盒 My pencil box is red too. pen n. 钢笔 My pen is blue. pencil n. 铅笔 My pencil is pink. ruler n. 尺子 My ruler is blue. book n. 书 My book is blue too. eraser n. 橡皮 My eraser is white. flower n. 花 They are colorful flowers. light n. 灯 The light is red. traffic light n. 交通灯 Traffic lights: red, yellow, green. show v. 展示；给…看 Show me red, please. draw v. 画 Draw a flower. cut v. 剪；切 Cut the flower. make v. 制作 Make colorful flowers. stop v. 停止 Stop! The light is red. they pron. 他们/她们/它们 They are colorful. it pron. 它 What color is it? too adv. 也 My book is blue too. now adv. 现在 It's green now. after prep. 在…之后 After class umbrella n. 雨伞 Uu — umbrella violin n. 小提琴 Vv — violin window n. 窗户 Ww — window 第二部分 重点短语汇总 短语 中文释义 用法说明 课本出处 What color is it? 它是什么颜色？ 问单个物品颜色 What color is it? — It's blue. It's + 颜色. 它是…色的。 回答颜色，不加a/an It's red./It's green. Show me + 颜色. 请给我看…色。 课堂指令 Show me red, please. My + 物品 + is + 颜色. 我的…是…色的。 描述物品颜色 My schoolbag is red. My + 物品 + are + 颜色. 我的…是…色的。 复数物品用are My pens are black. They are + 颜色. 它们是…色的。 复数物品 They are colorful flowers. It's a + 颜色 + flower. 它是一朵…色的花。 a+颜色+名词 It's a blue flower. too（也） 放在句末 用于肯定句 My book is blue too. Stop! The light is red. 停！红灯了。 交通灯指令 Traffic Lights chant on the way to school 在上学路上 固定短语 Lesson 1 课文 play a game 玩游戏 固定搭配 Let's play a game. after class 课后 固定短语 Lesson 4 课文 draw/cut/make 画/剪/制作 手工三步曲 Step 1/2/3 I can sing a rainbow 我会唱彩虹歌 歌谣标题 Lesson 4 歌曲 第三部分 重点句型汇总 句型 功能 课本例句 注意点 What color is it? 问单个物品颜色 What color is it? — It's blue. 答语永远用It's It's + 颜色. 回答颜色 It's red./It's green. 颜色前不加a/an It's + 颜色 + and + 颜色. 两种颜色混合 It's red and yellow. and连接两种颜色 My schoolbag is red. 描述我的物品颜色 My pencil box is red too. is搭配单数 My pens are black. 描述复数物品颜色 My pens and pencils are black. are搭配复数 Show me red, please. 请求展示某色物品 Show me blue, please. please表礼貌 They are colorful flowers. 描述复数事物 They are colorful. they搭配are I see a red flower. 描述看到的颜色物品 I see a green tree. 颜色词放名词前 What color are they? 问多个物品颜色 They are purple. they→are I like + 颜色. 表达喜欢某颜色 I like red and blue. like后不加a/the 第四部分 重点语法汇总 语法一：What color is it? — It's + 颜色.（颜色询问与回答） What color is it?用来询问单个物品的颜色。不论物品是什么名词，都用it来指代。回答用It's + 颜色，颜色前不加a/an。✓ It's red. ✗ It's a red. 颜色不确定时可加I think，如I think it's blue. 语法二：颜色词作形容词（无复数、前不加a/an） 颜色词既是名词也是形容词。作形容词修饰名词时直接放在名词前，不加a/an/the，也没有复数变化。✓ a red flower / red flowers / It's red. ✗ a red flower（当red作表语时）/ It's a red. 语法三：is 与 are 的选择（单复数一致） 主语是单数用is：The light is red. My schoolbag is blue. 主语是复数用are：My pens are black. They are colorful flowers. 易错点：My book is blue too中的too放在句末表示'也'。 语法四：颜色词 + 名词（语序与搭配） 英语中颜色词放在名词前面修饰：a red flower / a blue bag / a green tree. 中文语序相同（红色的花），所以好记。单数可数名词前加a/an：a red apple / an orange orange. 复数直接加s：red flowers / blue pens. 语法五：Show me + 颜色（祈使句指令） Show me red, please.（请给我看红色。）这是祈使句，动词show用原形开头。please放在句末表示礼貌。同类用法：Pass me the red pen, please. 拓展：Show me your schoolbag.（给我看你的书包。） 语法六：I like + 颜色 / I see + 颜色 + 名词 I like red.（我喜欢红色。）like后直接加颜色，不加a/the。可一次说两种颜色用and连接：I like blue and green. I see a red flower.（我看到一朵红色的花。）I see结构：I see + a/an + 颜色 + 名词。 第五部分 十大易错考点专项训练 每个考点9题（基础3 + 提升3 + 拓展3）= 共90题 全部为选择题 选项横向排列 考点一：What color is it? — It's + 颜色（颜色询问与回答） 基础题：（选择题） ◇（ ）1. —What color is it? —______ red. A. It's B. Its C. It are D. They're ◇（ ）2. —What color is the sun? —______ yellow. A. It's B. Its C. He's D. She's ◇（ ）3. —What color is the balloon? —______ purple. A. It's B. It are C. They're D. Its 提升题：（选择题） ▷（ ）1. Which is WRONG? A. It's red. B. It's a red. C. It's blue. D. It's green. ▷（ ）2. Olivia: "Look at my pen!" Jam: "______?" Olivia: "It's black." A. What's your name B. What color is it C. How are you D. Where are you from ▷（ ）3. Chen Wei: "I think it's blue." Lily: "No, I think ______." A. it's green B. it green C. is green D. green it's 拓展题：（选择题） ★（ ）1. Read: "Bella has a bag. It's new. What color is it? It's pink. Bella likes pink." What color is Bella's bag? A. Red B. Blue C. Pink D. Green ★（ ）2. Lily in Xiamen writes: "My umbrella is orange. My violin is brown. My window is white. What color is my schoolbag? It's blue!" Which thing is brown? A. Umbrella B. Violin C. Window D. Schoolbag ★（ ）3. Zhang Hao: "Look! The traffic light is ______ now. Let's go!" Zhou Kai: "OK!" A. red B. yellow C. green D. black 考点二：颜色词作形容词（不加a/an，无复数变化） 基础题：（选择题） ◇（ ）1. The sky is ______. A. a blue B. an blue C. blue D. the blue ◇（ ）2. I see a ______ flower. A. red B. a red C. an red D. the red ◇（ ）3. They are ______ flowers. A. red B. a red C. an red D. reds 提升题：（选择题） ▷（ ）1. Which is WRONG? A. It's a pink pencil. B. It's pink pencil. C. They are pink pencils. D. My pencil is pink. ▷（ ）2. Olivia: "I see ______ orange bag and ______ blue pens." A. a; a B. an; a C. an; / D. a; / ▷（ ）3. Jam: "Look at the rainbow! It has ______, ______, ______ and ______." A. red; yellow; green; blue B. a red; a yellow; a green; a blue C. reds; yellows; greens; blues D. the red; the yellow; the green; the blue 拓展题：（选择题） ★（ ）1. Read: "I have a schoolbag. It's blue. I have a pencil box. It's blue too. I have a pen. It's black. I have a pencil. It's pink. I have a ruler. It's blue. I have an eraser. It's white." How many blue things does he have? A. One B. Two C. Three D. Four ★（ ）2. Bella writes: "My ______ (red) dress is ______ (beautiful). I like ______ (red) very much." A. red; beautiful; red B. a red; beautiful; the red C. red; beautifully; red D. red; beauty; red ★（ ）3. Which sentence is best? A. She has a blue and green bag. B. She has blue and green bag. C. She has a blue and green bags. D. She has blue and green bags. 考点三：is 与 are 的选择（单复数一致） 基础题：（选择题） ◇（ ）1. My schoolbag ______ red. A. am B. is C. are D. be ◇（ ）2. My pens and pencils ______ black. A. am B. is C. are D. be ◇（ ）3. The light ______ green now. A. am B. is C. are D. be 提升题：（选择题） ▷（ ）1. Which is WRONG? A. My book is blue. B. My books is blue. C. My ruler is blue. D. They are colorful. ▷（ ）2. Olivia: "My pencil box is red. My pens ______ black. My eraser ______ white." A. is; is B. are; is C. are; are D. is; are ▷（ ）3. Chen Wei: "Look! The traffic lights. The red one ______ 'Stop'. The green one ______ 'Go'." A. say; say B. says; say C. says; says D. say; says 拓展题：（选择题） ★（ ）1. Read: "My name is Jam. I am from Wuhan. My schoolbag is yellow. My pens are black. My ruler is blue. My book is blue too. My eraser is white. My pencil box is red. They are all in my schoolbag." How many things are blue? A. One B. Two C. Three D. Four ★（ ）2. Lily: "______ your schoolbag red?" Bella: "No, it ______ pink. But my pens ______ black." A. Is; is; are B. Are; is; is C. Is; are; are D. Are; are; is ★（ ）3. Which is correct about 'too'? A. My book is blue. My ruler is blue too. B. My book is blue. My ruler are blue too. C. My book are blue. My ruler is blue too. D. My book is blue. My ruler is blue to. 考点四：Show me + 颜色 / 祈使句与please用法 基础题：（选择题） ◇（ ）1. ______ me red, please. A. Show B. Shows C. Showing D. To show ◇（ ）2. "Please" in "Show me blue, please" means ______. A. 谢谢 B. 请（礼貌用语） C. 再见 D. 对不起 ◇（ ）3. Which is a correct instruction? A. Show I white, please. B. Show me white, please. C. Shows me white, please. D. Show me white please. 提升题：（选择题） ▷（ ）1. Teacher: "______ me your schoolbag, please." Students show their schoolbags. A. Show B. Shows C. Showing D. To show ▷（ ）2. Which is WRONG? A. Show me pink, please. B. Show me black, please. C. Shows me blue, please. D. Show me white, please. ▷（ ）3. Jam: "______ me your red pen, please." Olivia: "OK! Here you are." A. Show B. To show C. Showing D. Shows 拓展题：（选择题） ★（ ）1. Read the game rules: "Show me red! My pencil is red. Show me blue! My pen is blue. Show me green! My ruler is green. Show me orange! My book is orange. Show me pink! My eraser is pink. Show me white! My rabbit is white." What is white? A. Pencil B. Pen C. Ruler D. Rabbit ★（ ）2. Lily plays the game: "My schoolbag is yellow. Please show me ______ (yellow) things. My pen is black. Please show me ______ (black) things. My eraser is white. Please show me ______ (white) things." A. yellow; black; white B. a yellow; a black; a white C. yellows; blacks; whites D. the yellow; the black; the white ★（ ）3. Teacher gives instructions. Which one is the BEST order? ①Show me pink, please. ②My pencil is pink. ③Show me blue, please. ④My ruler is blue. A. ①②④③ B. ①③②④ C. ①②③④ D. ②①④③ 考点五：My + 物品 + is/are + 颜色（描述物品颜色） 基础题：（选择题） ◇（ ）1. My pencil ______ pink. A. am B. is C. are D. be ◇（ ）2. My schoolbag ______ red. My pencil box ______ red too. A. is; is B. are; are C. is; are D. are; is ◇（ ）3. My pens ______ black. A. am B. is C. are D. be 提升题：（选择题） ▷（ ）1. Which is WRONG? A. My book is blue. B. My books are blue. C. My ruler is blue. D. My ruler are blue. ▷（ ）2. Chen Wei: "My schoolbag is red ______ my pencil box is red ______." A. and; too B. too; and C. and; and D. too; too ▷（ ）3. Lily: "My eraser is white ______ my rabbit is white ______." A. and; too B. too; and C. and; and D. but; too 拓展题：（选择题） ★（ ）1. Read: "Hello! I'm Zhang Hao. My schoolbag is green. My pencil box is black. My pen is blue. My pencil is red. My ruler is yellow. My book is blue too. My eraser is white. What color is my pencil box?" A. Green B. Black C. Blue D. Red ★（ ）2. Bella in Kunming: "My umbrella is ______ (orange). My violin is ______ (brown). They ______ (be) in my room." A. orange; brown; are B. an orange; a brown; is C. orange; brown; is D. oranges; browns; are ★（ ）3. Which description is complete and correct? A. My bag red. B. My bag is red. C. My bag are red. D. My bag be red. 考点六：They are + 颜色 / What color are they?（复数物品） 基础题：（选择题） ◇（ ）1. —What color are they? —______ are red. A. It B. He C. They D. We ◇（ ）2. They ______ colorful flowers. A. am B. is C. are D. be ◇（ ）3. The flowers ______ pink and purple. A. am B. is C. are D. be 提升题：（选择题） ▷（ ）1. Which is WRONG? A. They are red flowers. B. They is red flowers. C. They are blue bags. D. They are green trees. ▷（ ）2. Olivia: "Look at the rainbow! What color ______ it?" Jam: "______ red, yellow, green and blue." A. is; It's B. are; They're C. is; They're D. are; It's ▷（ ）3. Chen Wei: "My pens are black ______ my pencils are black ______." A. and; too B. too; and C. and; also D. also; and 拓展题：（选择题） ★（ ）1. Read: "After class, we make flowers. Step 1: Draw a flower. Step 2: Cut the flower. Step 3: Make colorful flowers. Now I have many flowers. They are red, yellow, pink, green, purple and orange. They are beautiful!" How many colors does the writer mention? A. Four B. Five C. Six D. Seven ★（ ）2. Lily: "The traffic lights have three colors. ______ red, ______ yellow and ______ green." A. They're; they're; they're B. It's; it's; it's C. He's; he's; he's D. She's; she's; she's ★（ ）3. Zhou Kai writes: "In Qingdao, the sea is blue. The sky is blue too. The flowers are colorful. They are red, pink, yellow and white. I like the colors around me!" What color is the sea in Qingdao? A. Green B. Blue C. Red D. Yellow 考点七：颜色混合表达（red+yellow=orange等） 基础题：（选择题） ◇（ ）1. Red + Yellow = ______. A. Pink B. Orange C. Purple D. Green ◇（ ）2. White + Red = ______. A. Pink B. Orange C. Purple D. Green ◇（ ）3. Blue + Yellow = ______. A. Pink B. Orange C. Green D. Purple 提升题：（选择题） ▷（ ）1. Red + Blue = ______. A. Pink B. Orange C. Purple D. Green ▷（ ）2. Which is the odd one out (不同类)? A. Red + Yellow = Orange B. White + Red = Pink C. Blue + Yellow = Green D. Red + Green = Blue ▷（ ）3. Olivia: "I mix red and yellow. Wow! It's ______!" Jam: "Cool! Now mix white and red." Olivia: "It's ______!" A. orange; pink B. pink; orange C. green; purple D. purple; green 拓展题：（选择题） ★（ ）1. Read: "In art class, we mix colors. Red + yellow = orange. Blue + yellow = green. Red + blue = purple. White + red = pink. Black + white = gray. Now I can make many colors!" What do we get when we mix blue and red? A. Orange B. Green C. Purple D. Pink ★（ ）2. Bella: "I want to make the color of an orange fruit. I should mix ______ and ______." A. red; blue B. red; yellow C. blue; yellow D. white; red ★（ ）3. Chen Wei: "The rainbow has many colors. Red and yellow make orange. Blue and yellow make green. What do red and blue make?" Lily: "______!" A. Orange B. Green C. Purple D. Pink 考点八：I like + 颜色 / I see + a + 颜色 + 名词 基础题：（选择题） ◇（ ）1. I ______ red. It's my favorite color. A. am B. is C. like D. are ◇（ ）2. I like blue ______ green. A. or B. but C. and D. so ◇（ ）3. I see ______ red flower. A. a B. an C. the D. / 提升题：（选择题） ▷（ ）1. Which is WRONG? A. I like red. B. I like the red. C. I like blue and green. D. I see a red flower. ▷（ ）2. Olivia: "I see ______ green tree and ______ blue sky." A. a; a B. an; a C. a; the D. the; a ▷（ ）3. Jam: "What do you see in Xiamen?" Chen Wei: "I see ______ blue sea and ______ white clouds." A. a; / B. the; the C. a; a D. /; / 拓展题：（选择题） ★（ ）1. Read: "I'm Lily. I like pink and purple. I see a pink flower. I see a purple balloon. I see a red apple. I see a green tree. I like all the colors!" What colors does Lily like? A. Pink and purple B. Red and green C. Blue and yellow D. Orange and brown ★（ ）2. Which sentence is correct? A. She like red and blue. B. She likes red and blue. C. She likes red but blue. D. She like red but blue. 考点九：Traffic Lights 交通灯指令（red/yellow/green） 基础题：（选择题） ◇（ ）1. A red light says "______!" A. Go B. Wait C. Stop D. Run ◇（ ）2. A yellow light says "______!" A. Go B. Wait C. Stop D. Run ◇（ ）3. A green light says "______!" A. Go B. Wait C. Stop D. Run 提升题：（选择题） ▷（ ）1. Which is the RIGHT order of traffic lights? A. Red → Green → Yellow B. Green → Yellow → Red C. Yellow → Red → Green D. Red → Yellow → Green ▷（ ）2. Lily: "The light is red. What should we do?" Bella: "We should ______." A. go B. run C. stop D. sing ▷（ ）3. Chen Wei: "Look! The light is yellow. Let's ______." Zhang Hao: "OK! Wait!" A. go B. stop C. wait D. run 拓展题：（选择题） ★（ ）1. Read the chant: "A red light says 'Stop!' Stop, stop, stop. A yellow light says 'Wait!' Wait, wait, wait. A green light says 'Go!' Go, go, go." Which word is repeated THREE times in each line? A. Light B. Says C. Stop/Wait/Go D. Red/Yellow/Green ★（ ）2. Zhou Kai in Wuhan: "In the morning, I walk to school. At the crossing, the light is red. I stop. Then it's green. I go. I am safe!" Why does Zhou Kai stop at the crossing? A. Because he is tired. B. Because the light is red. C. Because he sees a friend. D. Because it is raining. ★（ ）3. Which traffic rule is WRONG? A. Red light → Stop! B. Yellow light → Wait! C. Green light → Go! D. Red light → Go! 考点十：综合情景对话与逻辑推断（单元综合运用） 基础题：（选择题） ◇（ ）1. Teacher: "What color is the sky?" Student: "It's ______." A. red B. blue C. black D. pink ◇（ ）2. Lily: "Hello! My name is Lily. I like pink." Bella: "Hi! I'm Bella. I like ______ too!" A. blue B. pink C. green D. yellow ◇（ ）3. Jam: "My schoolbag is yellow. My pen is black. My book is blue. My eraser is white." What color is Jam's pen? A. Yellow B. Black C. Blue D. White 提升题：（选择题） ▷（ ）1. Read the dialogue: Chen Wei: "Let's make colorful flowers!" Zhang Hao: "Good idea! What color?" Chen Wei: "Red, yellow and pink." Zhang Hao: "Cool! After class, let's draw and cut!" Where are they? A. At home B. In art class C. On the way to school D. In the library ▷（ ）2. Olivia writes a color poem: "Red is for apples. Yellow is for bananas. Blue is for the sky. Green is for trees. Pink is for flowers. Orange is for oranges. Purple is for grapes. What color is for bananas?" A. Red B. Yellow C. Blue D. Green ▷（ ）3. Bella in Kunming: "My umbrella is orange. Uu — umbrella. My violin is brown. Vv — violin. My window is white. Ww — window. My X-ray is black. Xx — X-ray." What letter does 'violin' start with? A. Uu B. Vv C. Ww D. Xx 拓展题：（选择题） ★（ ）1. Read the story: "Tony and Betty are in Xiamen. They walk to school. They see a red traffic light. They stop. They see a green light. They go. They see a blue sea. They see white clouds. Betty says: 'I like blue and white!' Tony says: 'I like the sea!'" Why do Tony and Betty stop? A. Because they see a green light. B. Because they see a red light. C. Because they see the sea. D. Because they are tired. ★（ ）2. Lily makes a color book: "Page 1: Red — apple, stop sign, rose. Page 2: Yellow — banana, sun, lemon. Page 3: Blue — sky, sea, blueberry. Page 4: Green — tree, grass, frog. Page 5: Pink — flower, pig, balloon. Which page has the MOST things?" A. Page 1 B. Page 2 C. Page 3 D. All have the same (3 each) ★（ ）3. Chen Wei writes a letter to Olivia: "Dear Olivia, I am in Jinan. The sky is blue. The trees are green. My schoolbag is green too. My pen is black. My pencil is red. My eraser is white. What color is your schoolbag? Write to me! Love, Chen Wei" What color is Chen Wei's schoolbag? A. Blue B. Red C. Green D. Black 参考答案与详细解析 （请同学们先独立完成，再对照答案） 考点一 参考答案与解析 基础题： ◇1. A → What color is it?回答用It's + 颜色。It's red.（它是红色的。）A正确。 ◇2. A → the sun（太阳）是单个事物，用it指代。It's yellow. A正确。 ◇3. A → the balloon（气球）是单数，用It's。It's purple. A正确。 提升题： ▷1. B → 颜色前不加a/an。It's a red（×）→ It's red（√）。B错误。 ▷2. B → Olivia回答It's black（黑色），说明Jam问的是颜色。What color is it? B正确。 ▷3. A → I think后接完整句子，it's green（它是绿色的）。颜色前不加a。A正确。 拓展题： ★1. C → 文中明确说It's pink（它是粉红色的）。C正确。 ★2. B → 文中说My violin is brown（小提琴是棕色的）。B正确。 ★3. C → Let's go（走吧）说明是绿灯。A green light says 'Go!'. C正确。 考点二 参考答案与解析 基础题： ◇1. C → blue作表语直接放is后，不加a/an/the。The sky is blue. C正确。 ◇2. A → 颜色词修饰名词放名词前，a已经在前了。a red flower（一朵红花）。A正确。 ◇3. A → red修饰复数flowers，不加s不变形。red flowers（红色的花）。A正确。 提升题： ▷1. B → pencil是单数可数名词，前面需要a。It's a pink pencil（√）缺少a。B错误。 ▷2. B → orange以元音开头用an；pens复数不用a。an orange bag / blue pens。B正确。 ▷3. A → 颜色词并列时都不加a/an/the，也不加s。red, yellow, green, blue. A正确。 拓展题： ★1. C → blue物品有：schoolbag（蓝）/ pencil box（蓝）/ ruler（蓝）= 3个。C正确。 ★2. D → bags复数→blue and green bags（蓝绿相间的包/蓝色和绿色的包）。D正确。 考点三 参考答案与解析 基础题： ◇1. B → My schoolbag是单数，搭配is。My schoolbag is red. B正确。 ◇2. C → pens and pencils是复数，搭配are。are black. C正确。 ◇3. B → The light是单数，搭配is。The light is green. B正确。 提升题： ▷1. B → My books是复数，应搭配are。My books is（×）→ My books are（√）。B错误。 ▷2. B → pens复数→are；eraser单数→is。are black / is white. B正确。 ▷3. C → The red one单数→says；The green one单数→says。C正确。（注：课本chant用A red light says 'Stop!'） 拓展题： ★1. B → blue物品：ruler is blue / book is blue too = 2个。B正确。 ★2. A → schoolbag单数→Is；it单数→is；pens复数→are。A正确。 ★3. A → My book is blue（√单数）. My ruler is blue too（√单数+too拼写正确）. A全对。 考点四 参考答案与解析 基础题： ◇1. A → 祈使句以动词原形开头。Show me red, please. A正确。 ◇2. B → please是礼貌用语，意为'请'。Show me blue, please（请给我看蓝色）。B正确。 ◇3. B → 祈使句用动词原形Show + me（宾格）+ 颜色 + please. B正确。 提升题： ▷1. A → 课堂指令用祈使句，动词原形开头。Show me your schoolbag, please. A正确。 ▷2. C → 祈使句用动词原形show，不用shows。Shows me（×）。C错误。 ▷3. A → 祈使句用动词原形。Show me your red pen, please. A正确。 拓展题： ★1. D → 文中明确说Show me white! My rabbit is white. D正确。 ★2. A → 颜色词直接修饰名词，不加a/the，不变复数。yellow/black/white. A正确。 ★3. C → 正确顺序：先指令①→回应②→再指令③→回应④。①②③④。C正确。 考点五 参考答案与解析 基础题： ◇1. B → My pencil单数，搭配is。My pencil is pink. B正确。 ◇2. A → schoolbag单数→is；pencil box单数→is。is red / is red too. A正确。 ◇3. C → My pens复数，搭配are。My pens are black. C正确。 提升题： ▷1. D → My ruler单数，应搭配is。My ruler are（×）→ My ruler is（√）。D错误。 ▷2. A → and连接两个句子（书包红+笔盒也红）；too放在句末表示'也'。A正确。 ▷3. A → and连接并列句；too表示'也'放在句末。My eraser is white and my rabbit is white too. A正确。 拓展题： ★1. B → 文中明确说My pencil box is black. B正确。 ★2. A → 颜色词作表语不加a；umbrella/violin两个物品→are。A正确。 ★3. B → 完整正确：主语(My bag)+be(is)+颜色(red). B正确。 考点六 参考答案与解析 基础题： ◇1. C → What color are they?问复数物品颜色，回答用They are + 颜色。C正确。 ◇2. C → They是复数，搭配are。They are colorful flowers. C正确。 ◇3. C → The flowers复数，搭配are。The flowers are pink and purple. C正确。 提升题： ▷1. B → They复数应搭配are。They is（×）→ They are（√）。B错误。 ▷2. A → rainbow单数→is；回答用It's + 颜色. It's red, yellow, green and blue. A正确。 ▷3. A → and连接两个并列句；too放在句末表示'也'。My pens are black and my pencils are black too. A正确。 拓展题： ★1. C → 提到的颜色：red/yellow/pink/green/purple/orange = 6种。C正确。 ★2. A → traffic lights复数→They're（They are的缩写）。三个都用They're. A正确。 ★3. B → 文中明确说the sea is blue（大海是蓝色的）。B正确。 考点七 参考答案与解析 基础题： ◇1. B → 红色+黄色=橙色（orange）。课本：yellow + red → Orange! B正确。 ◇2. A → 白色+红色=粉红色（pink）。课本：white + red → It's pink. A正确。 ◇3. C → 蓝色+黄色=绿色（green）。课本中蓝色+黄色变绿色。C正确。 提升题： ▷1. C → 红色+蓝色=紫色（purple）。这是基本颜色混合知识。C正确。 ▷2. D → A/B/C都是正确的颜色混合。Red+Green≠Blue（红色+绿色≠蓝色）。D错误。 ▷3. A → red+yellow=orange（橙色）；white+red=pink（粉红色）。A正确。 拓展题： ★1. C → 文中明确说Red + blue = purple（紫色）。C正确。 ★2. B → 橙色（orange）由红色+黄色混合而成。mix red and yellow. B正确。 ★3. C → 红色+蓝色=紫色（purple）。C正确。 考点八 参考答案与解析 基础题： ◇1. C → 表达喜欢用like。I like red（我喜欢红色）。like后直接加颜色不加a/the。C正确。 ◇2. C → 喜欢两种颜色用and连接。I like blue and green. C正确。 ◇3. A → red以辅音开头，flower单数用a。I see a red flower. A正确。 提升题： ▷1. B → like后直接加颜色，不加the。I like the red（×）。B错误。 ▷2. A → green以辅音开头→a green tree；blue以辅音开头→a blue sky. A正确。 ▷3. A → sea单数用a（a blue sea）；clouds复数不用a（white clouds）。A正确。 拓展题： ★1. A → 文中明确说I like pink and purple. A正确。 ★2. A → a big mountain / is green / many trees / are green too / like green. A全对。 ★3. B → She是单数→likes；两种颜色并列用and。She likes red and blue. B正确。 考点九 参考答案与解析 基础题： ◇1. C → 红灯说'Stop!'（停！）。课本chant：A red light says 'Stop!' C正确。 ◇2. B → 黄灯说'Wait!'（等！）。课本chant：A yellow light says 'Wait!' B正确。 ◇3. A → 绿灯说'Go!'（走！）。课本chant：A green light says 'Go!' A正确。 提升题： ▷1. D → 交通灯顺序：红灯（停）→ 黄灯（等）→ 绿灯（走）。Red → Yellow → Green. D正确。 ▷2. C → 红灯停。The light is red → Stop! C正确。 ▷3. C → 黄灯等。A yellow light says 'Wait!' → Let's wait. C正确。 拓展题： ★1. C → 每句末尾的动词重复三次：Stop, stop, stop / Wait, wait, wait / Go, go, go. C正确。 ★2. B → 文中说the light is red → I stop（红灯停）。B正确。 ★3. D → 红灯应该停（Stop），不是走（Go）。Red light → Go! 是错误的。D错误。 考点十 参考答案与解析 基础题： ◇1. B → 天空是蓝色的。The sky is blue. B正确。 ◇2. B → too表示'也'，说明Bella也喜欢pink。I like pink too. B正确。 ◇3. B → 文中明确说My pen is black. B正确。 提升题： ▷1. B → make colorful flowers（做五颜六色的花）/ draw and cut（画和剪）是美术课活动。In art class. B正确。 ▷2. B → 诗中明确说Yellow is for bananas（黄色代表香蕉）。B正确。 ▷3. B → violin以v开头，对应字母Vv。课本：Vv — a violin. B正确。 拓展题： ★1. B → 文中明确说They see a red traffic light. They stop. 因为看到红灯所以停下。B正确。 ★2. D → 每页都列了3个事物：Page1=3/Page2=3/Page3=3/Page4=3/Page5=3。D正确。 ★3. C → 文中明确说My schoolbag is green too. C正确。 第 页 学科网（北京）股份有限公司 $