Unit 3 Keep the Room Tidy单元知识总结及重点易错（专项训练）-2026-2027学年陕旅版（三起）五年级上册

**基本信息** 聚焦单元核心词汇、短语、句型及语法，通过十大易错考点分层训练（基础/提升/拓展各3题），系统构建从词汇积累到语法应用的逻辑体系，提升语言理解与表达能力及语法思维品质。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |十大考点|90题（分3层次）|Whose疑问句结构、名词性物主代词独立使用规则、动词短语代词位置规律等|从物品/动作词汇→动词短语→归属/能力句型→物主代词/情态动词等语法点，形成"词汇-句型-语法-综合应用"递进链条|

陕旅版（三起）五年级上册 Unit 3 Keep the Room Tidy 考点精练 陕旅版（三起）五年级上册 Unit 3 Keep the Room Tidy 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 第一部分 重点单词汇总 【物品/衣物/生活用品类】 单词 词性 中文释义 课本例句 tidy adj./v. 整洁的；整理 Keep the room tidy. pack v. 收拾；打包 Pack your clothes. clothes n. 衣服 Put away your clothes. sunglasses n. 太阳镜 Whose sunglasses are these? raincoat n. 雨衣 Put on your raincoat. cap n. 帽子 Whose cap is this? shoe n. 鞋 A pair of shoes. sock n. 袜子 Whose socks are they? umbrella n. 雨伞 Take your umbrella. toy n. 玩具 Pick up your toys. 【动作/物主/其他类】 单词 词性 中文释义 课本例句 whose pron. 谁的 Whose cap is this? mine pron. 我的（东西） It's mine. his pron. 他的（东西） It's his. hers pron. 她的（东西） It's hers. theirs pron. 他们的（东西） They are theirs. yours pron. 你的（东西） Are these yours? pick up phr. 捡起；拾起 Pick up your toys. put away phr. 收好；放好 Put away your clothes. keep v. 保持 Keep the room tidy. sure adv. 当然 Sure, I can help. 第二部分 重点短语汇总 短语 中文释义 课本例句 注意点 keep the room tidy 保持房间整洁 Keep the room tidy. keep + 宾语 + adj. pick up 捡起；拾起 Pick up your toys. pick up + 名词/代词 put away 收好；放好 Put away your clothes. put away + 名词 pack clothes 收拾衣服 Pack your clothes. pack = 打包整理 make the bed 整理床铺 I can make the bed. 固定搭配 sweep the floor 扫地 Can you sweep the floor? floor前加the do the dishes 洗餐具 Help me do the dishes. dishes用复数 water the flowers 浇花 I often water the flowers. water作动词用 clean the windows 擦窗户 She can clean the windows. clean = 清洁 wash the clothes 洗衣服 I wash the clothes on Sunday. clothes用复数 cook the meal 做饭 Mom is cooking the meal. meal = 一顿饭 How about you? 你呢？ What about you, Lily? 反问对方同样问题 第三部分 重点句型汇总 句型 功能 课本例句 注意点 Whose cap is this? 问单数物品归属 Whose cap is this? —It's mine. Whose + 单数名词 + is this? Whose shoes are these? 问复数物品归属 Whose shoes are these? —They're hers. Whose + 复数名词 + are these? It's mine/his/hers. 回答物品归属 It's mine. They're yours. mine=我的东西(独立用) Are these yours? 确认复数归属 Are these yours? —Yes, they are. yours = your + 名词 Can you...? 询问能否做某事 Can you sweep the floor? can + 动词原形 Yes, of course./Sure. 肯定回答 Can you help me? —Sure. of course = 当然 What can you do? 问能做什么 What can you do at home? what + can + 主语 + do? You are very helpful. 夸奖对方能干 You are very helpful! helpful = 有帮助的 Let me try. 表示尝试 Can you cook? —Let me try. let + 宾语 + 动词原形 How about you? 反问对方 I come by bus. How about you? about是介词，后接名词/代词 第四部分 重点语法汇总 语法一：Whose 引导的归属疑问句 Whose + 单数名词 + is this? 答：It's mine/his/hers. Whose + 复数名词 + are these? 答：They're yours/ours/theirs. 注意：mine/his/hers是名词性物主代词，后面不再加名词。 语法二：名词性物主代词（mine/his/hers/yours/ours/theirs） 名词性物主代词 = 形容词性物主代词 + 名词。如：my cap = mine, your shoes = yours, her sunglasses = hers. 名词性物主代词独立使用，不再接名词。错误：It's mine cap.（×）→ It's my cap./It's mine.（√） 语法三：pick up / put away 的用法 pick up = 捡起/拾起；put away = 收好/放好。两者都是动词+副词短语。代词放中间：pick them up（√）pick up them（×）。名词可放中间或后面：pick up your toys = pick your toys up。 语法四：Can you...? 情态动词can can + 动词原形，表示"能/会"。Can you sweep the floor? 肯定回答：Yes, I can./Sure./Of course. 否定回答：No, I can't. 注意：can't = cannot。 语法五：keep + 宾语 + 形容词 keep the room tidy = 保持房间整洁。结构：keep + 名词 + adj. 如：keep the desk clean（保持书桌干净）。tidy/clean是形容词作宾补。 语法六：人称代词主格/宾格与物主代词对比 主格（作主语）：I/you/he/she/we/they。宾格（作宾语）：me/you/him/her/us/them。形容词性物主代词：my/your/his/her/our/their + 名词。名词性物主代词：mine/yours/his/hers/ours/theirs（独立用）。 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：Whose...? 归属疑问句的用法 基础题：（选择题） ◇（ ）1. ______ cap is this? A. Who B. Whose C. What D. Where ◇（ ）2. —______ shoes are these? —They're mine. A. Who B. What C. Whose D. Which ◇（ ）3. —Whose bag is this? —______. A. It's her B. It's hers C. It's she D. It's him 提升题：（选择题） ▷（ ）1. —Whose sunglasses are these? —______ yours. A. It's B. They're C. This is D. That's ▷（ ）2. Which is RIGHT? A. Whose this is cap? B. Whose is this cap? C. Whose cap this is? D. Whose cap is this? ▷（ ）3. Olivia: "Whose toys are these?" Jam: "______." A. It's mine B. They're mine C. This is mine D. That's mine 拓展题：（选择题） ★（ ）1. Chen Wei in Qingdao: "Whose raincoat is this?" Zhang Hao: "It's ______ raincoat. It's ______." A. his; his B. he; his C. his; he D. him; his ★（ ）2. Lily: "Are these Bella's socks?" Zhou Kai: "Yes, they're ______." Then Bella says: "Those are ______ too." A. hers; mine B. hers; hers C. her; mine D. her; hers ★（ ）3. Read and choose: "Whose clothes are these?" "They are ______ clothes. They're ______." A. our; ours B. ours; our C. we; ours D. our; we 考点二：名词性物主代词（mine/his/hers/yours） 基础题：（选择题） ◇（ ）1. This is ______ book. It's ______. A. my; mine B. mine; my C. my; my D. mine; mine ◇（ ）2. —Is this ______ cap? —No, it's not ______. A. her; her B. hers; hers C. her; hers D. hers; her ◇（ ）3. These are ______ shoes. They're ______. A. his; his B. he; his C. his; he D. him; his 提升题：（选择题） ▷（ ）1. Which is WRONG? A. It's my book. B. It's mine. C. It's mine book. D. The book is mine. ▷（ ）2. Olivia: "Are these your toys?" Jam: "Yes, they're ______." Olivia: "And that one?" Jam: "That one is ______ too." A. mine; mine B. my; mine C. mine; my D. my; my ▷（ ）3. Bella: "Whose socks are they?" Chen Wei: "They're ______ socks. They're ______." A. our; ours B. ours; our C. we; ours D. our; we 拓展题：（选择题） ★（ ）1. Read the dialogue: Zhang Hao: "Is this Lily's umbrella?" Lily: "Yes, it's ______. And those are ______ shoes." A. hers; her B. her; hers C. hers; hers D. her; her ★（ ）2. Complete: Zhou Kai in Wuhan: "This is ______ (I) cap." Then he points to a pair of shoes: "Those are ______ (he)." A. my; his B. mine; his C. my; he D. I; him ★（ ）3. Bella: "The room is tidy now. It's ______ room. It's ______." She means: A. our; ours B. ours; our C. we; ours D. our; we 考点三：pick up / put away 动词短语用法 基础题：（选择题） ◇（ ）1. Please ______ your toys. The room is untidy. A. pick up B. put away C. put on D. take off ◇（ ）2. Please ______ your clothes. Keep the room tidy. A. pick up B. put away C. take off D. put on ◇（ ）3. —Can you put away your shoes? —______, I can. A. No B. Sorry C. Sure D. Please 提升题：（选择题） ▷（ ）1. Which is WRONG? A. Pick them up. B. Pick up them. C. Put it away. D. Put away your clothes. ▷（ ）2. Olivia: "The floor is dirty. Please ______ the paper." Jam: "OK, I'll ______." A. pick up; pick it up B. pick it up; pick up C. put away; put it away D. take off; take it off ▷（ ）3. Lily: "Your toys are everywhere!" Bella: "Sorry, I'll ______ right now." A. put them away B. put away them C. pick them up D. pick up them 拓展题：（选择题） ★（ ）1. Read: "Pick up your socks and put them away in the drawer." What does it mean? A. 穿上袜子 B. 捡起袜子并收好 C. 扔掉袜子 D. 洗袜子 ★（ ）2. Chen Wei: "Can you help me put ______ the books ______ the shelf?" Zhang Hao: "Sure." A. away; on B. up; in C. on; away D. off; on ★（ ）3. Which sentence is RIGHT? A. Pick up it. B. Put away it. C. Pick it up. D. Put it away it. 考点四：Can you...? 情态动词can的用法 基础题：（选择题） ◇（ ）1. —Can you sweep the floor? —______, I can. A. No B. Sorry C. Sure D. Please ◇（ ）2. —Can you make the bed? —No, I ______. A. can B. can't C. do D. don't ◇（ ）3. ______ you water the flowers, please? A. Do B. Are C. Can D. Is 提升题：（选择题） ▷（ ）1. Which is WRONG? A. I can sweeps the floor. B. She can cook the meal. C. They can wash the clothes. D. He can make the bed. ▷（ ）2. Olivia: "What can you do at home, Jam?" Jam: "I ______ make the bed and ______ the dishes." A. can; do B. can; can do C. am; do D. do; can ▷（ ）3. Lily: "Can your sister cook the meal?" Bella: "Yes, ______ can. She ______ cook very well." A. she; can B. her; can C. she; is D. her; is 拓展题：（选择题） ★（ ）1. Read the dialogue: Chen Wei: "Can you help me, Zhang Hao?" Zhang Hao: "Sure! What can I do?" Chen Wei: "Can you ______ the windows? And can you ______ the floor too?" A. clean; sweep B. cleans; sweeps C. cleaning; sweeping D. to clean; to sweep ★（ ）2. Bella in Xiamen: "My mom is busy. I ______ cook the meal. Let me ______." She is ______. A. can; try; helpful B. am; try; help C. can; to try; helpful D. can; trying; help ★（ ）3. Which is TRUE about "can"? A. can后接动词三单形式 B. can后接动词原形 C. can not = can D. can问do答 考点五：keep + 宾语 + 形容词（keep tidy/clean） 基础题：（选择题） ◇（ ）1. ______ the room tidy, please. A. Keep B. Keeps C. Keeping D. To keep ◇（ ）2. We should keep the desk ______. A. cleanly B. clean C. to clean D. cleaning ◇（ ）3. Mom says: "______ your room clean and tidy." A. Do B. Make C. Keep D. Let 提升题：（选择题） ▷（ ）1. Which is WRONG? A. Keep the room tidy. B. Keep the desk clean. C. Keep the floor cleaning. D. Keep the windows clean. ▷（ ）2. Olivia: "Let's keep the classroom ______ and ______." Jam: "Good idea!" A. clean; tidy B. cleanly; tidily C. cleaning; tidying D. to clean; to tidy ▷（ ）3. Lily's mom: "Can you help me keep the house ______?" Lily: "Sure. I can ______ the floor." A. tidy; sweep B. tidily; sweeps C. tidy; sweeps D. tidily; sweep 拓展题：（选择题） ★（ ）1. Read: "We should keep our environment clean and tidy." What does "environment" mean here? A. 房间 B. 环境 C. 教室 D. 学校 ★（ ）2. Chen Wei: "In Jinan, it's windy in spring. We should keep the windows ______." Zhou Kai: "Yes, and keep the room ______ too." A. closed; tidy B. close; tidy C. closed; tidily D. closing; cleanly ★（ ）3. Which structure is "keep + 宾语 + 形容词"? A. I keep my book. B. Keep the room warm. C. She keeps running. D. Keep on working. 考点六：形容词性物主代词 vs 名词性物主代词 基础题：（选择题） ◇（ ）1. This is ______ (I) cap. It's ______ (I). A. my; mine B. mine; my C. me; mine D. my; me ◇（ ）2. —Is this ______ umbrella? —No, it's not ______. A. her; hers B. hers; her C. her; her D. hers; hers ◇（ ）3. These are ______ (they) books. They're ______ (they). A. their; theirs B. theirs; their C. them; theirs D. their; them 提升题：（选择题） ▷（ ）1. Which is WRONG? A. This is my book. B. This book is mine. C. This is mine book. D. The book is mine. ▷（ ）2. Olivia: "Is this ______ (you) raincoat?" Jam: "No, it's not ______ (I). It's ______ (he)." A. your; mine; his B. yours; my; he C. your; my; his D. yours; mine; him ▷（ ）3. Bella: "Are these ______ (she) sunglasses?" Lily: "No, they're not ______ (she). They're ______ (I)." A. her; hers; mine B. hers; her; my C. her; her; mine D. hers; hers; my 拓展题：（选择题） ★（ ）1. Read and choose the RIGHT sentence. A. That cap is his. B. That cap is he. C. That is him cap. D. That is he cap. ★（ ）2. Zhou Kai: "This room is ______ (we). We keep ______ (we) room tidy every day." A. ours; our B. our; ours C. we; our D. ours; ours ★（ ）3. Chen Wei: "Are those ______ (they) toys?" Zhang Hao: "No, they're not ______ (they). They're ______ (we)." A. their; theirs; ours B. theirs; their; ours C. their; our; theirs D. theirs; ours; their 考点七：祈使句（肯定/否定）与Let's... 基础题：（选择题） ◇（ ）1. ______ the floor, please. A. Sweep B. Sweeps C. Sweeping D. To sweep ◇（ ）2. Please ______ the windows. They're dirty. A. cleans B. clean C. cleaning D. to clean ◇（ ）3. Let's ______ the room together. A. clean B. cleans C. cleaning D. to clean 提升题：（选择题） ▷（ ）1. Which is a NEGATIVE imperative? A. Sweep the floor. B. Clean the windows. C. Don't make the room dirty. D. Put away your clothes. ▷（ ）2. Olivia: "______ make the bed, Jam." Jam: "OK! And let's ______ the floor too." A. Do; sweep B. Does; sweeps C. Don't; to sweep D. Do; sweeps ▷（ ）3. Lily: "Mom says: '______ put your toys on the floor.'" Bella: "So we should put them away ______." A. Don't; then B. Not; then C. Don't; than D. Not; than 拓展题：（选择题） ★（ ）1. Read and put in order to make a dialogue: ①Let's keep the room tidy. ②Pick up your toys. ③Don't put your shoes on the bed. ④Put away your clothes. ⑤OK, Mom. A. ②③④①⑤ B. ②④③①⑤ C. ④③②①⑤ D. ②③④⑤① ★（ ）2. Chen Wei: "______ talk in the library." Zhang Hao: "Sorry. Let's ______ quiet." A. Don't; be B. Not; are C. Don't; are D. Not; be ★（ ）3. Which is RIGHT about imperatives? A. 祈使句主语必须是you B. 祈使句动词用三单形式 C. 祈使句用动词原形开头 D. 祈使句不能有please 考点八：a pair of + 复数名词（shoes/socks） 基础题：（选择题） ◇（ ）1. I have a pair of ______. A. shoe B. shoes C. a shoe D. the shoe ◇（ ）2. —Are these your socks? —Yes, they're ______. A. a pair of sock B. a pair of socks C. pair of socks D. pairs of sock ◇（ ）3. My mom buys me two ______ of socks. A. pair B. pairs C. a pair D. the pair 提升题：（选择题） ▷（ ）1. Which is WRONG? A. a pair of shoes B. two pairs of socks C. a pair of shoe D. three pairs of shoes ▷（ ）2. Olivia: "Whose shoes are these?" Jam: "They're ______. I have two ______ of black shoes." A. mine; pairs B. my; pair C. mine; pair D. my; pairs ▷（ ）3. Bella in Wuhan: "Look at these ______. They're a ______ of sports shoes." A. shoe; pair B. shoes; pair C. shoes; pairs D. shoe; pairs 拓展题：（选择题） ★（ ）1. Read: "My grandma gives me a pair of red socks for my birthday." How many socks are there? A. One B. Two C. Three D. Four ★（ ）2. Zhou Kai: "I need a new pair of ______. My old ______ are too small." A. shoe; ones B. shoes; ones C. shoes; one D. shoe; one ★（ ）3. Which is RIGHT? A. a pair of glass B. two pair of glasses C. a pair of glasses D. two pairs of glass 考点九：人称代词主格/宾格与物主代词综合 基础题：（选择题） ◇（ ）1. ______ am a student. ______ name is Chen Wei. A. I; My B. My; I C. Me; My D. I; Me ◇（ ）2. Can you help ______, please? A. I B. my C. me D. mine ◇（ ）3. This is Lily. ______ is my friend. I like ______. A. She; her B. Her; she C. She; she D. Her; her 提升题：（选择题） ▷（ ）1. Which is WRONG? A. He helps me. B. I help he. C. She helps him. D. They help us. ▷（ ）2. Olivia: "______ mom is a teacher. Do you know ______?" Jam: "Yes, I like ______." A. Her; her; her B. She; her; she C. Her; she; her D. She; she; she ▷（ ）3. Zhang Hao: "Lily and Bella are my friends. I often play with ______. ______ are very helpful." A. them; They B. they; Them C. them; Them D. they; They 拓展题：（选择题） ★（ ）1. Read: "Let me help you." "Thank you. You are very helpful." Who is helpful? A. You (the speaker) B. Me (the listener) C. The teacher D. The mom ★（ ）2. Chen Wei: "______ often help ______ mom at home. ______ mom is very happy." A. We; our; Our B. Us; our; Our C. We; us; Our D. Us; our; Us ★（ ）3. Which shows correct pronoun order: 主语→动词→宾语 ? A. Her helps I. B. She helps me. C. Me helps she. D. I helps her. 考点十：综合情景对话与逻辑推断 基础题：（选择题） ◇（ ）1. Mom: "Your room is untidy. Please ______ your toys." Child: "OK, Mom." A. pick up B. put on C. take off D. look at ◇（ ）2. Dad: "Can you sweep the floor, dear?" Child: "______! I can do it." A. No B. Sorry C. Sure D. Please ◇（ ）3. Teacher: "Whose cap is this?" Student: "It's ______." A. me B. my C. mine D. I 提升题：（选择题） ▷（ ）1. Read the dialogue. Fill in the blanks: Mom: "______ the room tidy, children." Lily: "OK, Mom. I'll ______ my bed. Bella will ______ the floor." Mom: "Good girls! You are very ______." A. Keep; make; sweep; helpful B. Make; do; clean; help C. Keep; do; sweep; helpful D. Let; make; clean; help ▷（ ）2. Olivia in Qingdao calls Jam in Jinan: Olivia: "What can you do at home?" Jam: "I can ______ the dishes and ______ the clothes. How about you?" Olivia: "I can ______ the flowers and ______ the windows." A. do; wash; water; clean B. wash; do; water; clean C. do; wash; clean; water D. wash; do; clean; water ▷（ ）3. Zhang Hao makes a survey in Kunming: "Chen Wei can make the bed. Lily can ______ the floor. Bella can ______ the dishes. Zhou Kai can ______ the windows. They are all ______ at home." A. sweep; do; clean; helpful B. clean; do; sweep; help C. sweep; wash; clean; helpful D. do; wash; sweep; help 拓展题：（选择题） ★（ ）1. Put in order to make a dialogue: ①Sure, Grandma. Can I help you? ②Can you sweep the floor, dear? ③Thank you! You are very helpful. ④Let me try to cook the meal too. ⑤Great! You can help me cook. ⑥Of course. I often help my mom do the dishes. A. ②①⑥⑤④③ B. ①②⑥⑤④③ C. ②①⑤⑥④③ D. ①②⑤⑥④③ ★（ ）2. Bella writes in her diary in Xiamen: "Today Mom is busy. I ______ the bed, ______ the floor, and ______ the dishes. Mom says I am very ______. I feel happy!" A. made; swept; did; helpful B. make; sweep; do; helpful C. made; sweep; do; help D. make; swept; did; help ★（ ）3. Read the Fun time story. Choose the RIGHT order: ①The room is very untidy. ②Mom asks the children to clean it. ③Lily picks up the toys. ④Bella puts away the clothes. ⑤Chen Wei sweeps the floor. ⑥The room is tidy now. Mom is happy. A. ①②③④⑤⑥ B. ①③②④⑤⑥ C. ②③④①⑤⑥ D. ①④②③⑤⑥ 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. B → 问物品归属用Whose。Whose cap is this? = 这是谁的帽子？B正确。 ◇2. C → shoes是复数，用Whose shoes are these? 问"这些是谁的鞋？"C正确。 ◇3. B → hers = 她的（东西），名词性物主代词独立使用。It's hers = 是她的包。B正确。 提升题： ▷1. B → sunglasses是复数，用they指代。They're yours = 它们是你的。B正确。 ▷2. D → Whose + 名词 + is this? 正确语序。D正确。 ▷3. B → toys是复数→They're。mine = 我的（东西）。They're mine = 它们是我的。B正确。 拓展题： ★1. A → 第一空his raincoat（他的雨衣）= 形容词性物主代词+名词。第二空his（他的东西）= 名词性物主代词。A正确。 ★2. B → they're hers（它们是她的）；Those are hers too（那些也是她的）。hers独立使用不加名词。B正确。 ★3. A → our clothes（我们的衣服）形容词性+名词；They're ours（它们是我们的）名词性独立用。A正确。 考点二 参考答案与解析 基础题： ◇1. A → my book（我的书）形容词性物主代词+名词；It's mine（它是我的）名词性物主代词独立用。A正确。 ◇2. C → her cap（她的帽子）形容词性+名词；it's not hers（不是她的）名词性独立用。C正确。 ◇3. A → his shoes（他的鞋）his既可作形容词性也可作名词性。They're his = 它们是他的。A正确。 提升题： ▷1. C → mine是名词性物主代词，后面不能加名词。mine book（×）→ my book（√）。C错误。 ▷2. A → they're mine（它们是我的）；That one is mine too（那个也是我的）。mine独立使用。A正确。 ▷3. A → our socks（我们的袜子）；They're ours（它们是我们的）。our形容词性，ours名词性。A正确。 拓展题： ★1. A → it's hers（它是她的）；her shoes（她的鞋）。第一空名词性，第二空形容词性。A正确。 ★2. A → my cap（我的帽子）形容词性；Those are his（那些是他的）名词性。A正确。 ★3. A → our room（我们的房间）形容词性+名词；It's ours（它是我们的）名词性独立用。A正确。 考点三 参考答案与解析 基础题： ◇1. A → pick up = 捡起/拾起。玩具在地上→捡起来。pick up your toys = 捡起你的玩具。A正确。 ◇2. B → put away = 收好/放好。put away your clothes = 收好你的衣服。B正确。 ◇3. C → Can you...?的肯定回答用Sure./Yes, I can. Sure = 当然。C正确。 提升题： ▷1. B → 代词必须放中间：pick them up（√），pick up them（×）。B错误。 ▷2. A → 地板脏→捡起纸。pick up the paper；代词it放中间→pick it up。A正确。 ▷3. A → 玩具到处都是→收好它们。put away + 代词→put them away（代词放中间）。A正确。 拓展题： ★1. B → pick up = 捡起；put away = 收好；in the drawer = 放进抽屉。整句：捡起你的袜子并把它们收好在抽屉里。B正确。 ★2. A → put away = 收好；on the shelf = 在书架上。put away the books on the shelf = 把书收好在书架上。A正确。 ★3. C → 代词放动词短语中间。pick it up（√）；put it away（√）。A和B代词位置错；D重复。C正确。 考点四 参考答案与解析 基础题： ◇1. C → Can you...?肯定回答用Sure./Yes, I can. Sure = 当然可以。C正确。 ◇2. B → Can you...?的否定回答用No, I can't. can't = cannot。B正确。 ◇3. C → 请求别人做某事用Can you...please? = 你能…吗？C正确。 提升题： ▷1. A → can后接动词原形。can sweeps（×）→ can sweep（√）。A错误。 ▷2. A → I can make the bed（我会整理床铺）；I can do the dishes（我会洗碗）。省略第二个can。A正确。 ▷3. A → Yes, she can.（她可以）。She can cook very well.（她做饭很好）。A正确。 拓展题： ★1. A → can后接动词原形。clean the windows（擦窗户）；sweep the floor（扫地）。A正确。 ★2. A → I can cook（我会做饭）；Let me try（让我试试）；helpful（有帮助的）。A正确。 ★3. B → can是情态动词，后接动词原形。can not = can't（不是can）。can问can答。B正确。 考点五 参考答案与解析 基础题： ◇1. A → 祈使句用动词原形开头。Keep the room tidy = 保持房间整洁。A正确。 ◇2. B → keep + 宾语 + adj. clean是形容词"干净的"。keep the desk clean = 保持书桌干净。B正确。 ◇3. C → Keep your room clean and tidy = 保持你的房间干净整洁。keep + 宾语 + adj. C正确。 提升题： ▷1. C → keep后接形容词。cleaning是动词-ing形式，不是形容词。cleaning→clean。C错误。 ▷2. A → keep + 宾语 + adj. clean和tidy都是形容词。keep the classroom clean and tidy = 保持教室干净整洁。A正确。 ▷3. A → keep the house tidy（保持房子整洁）tidy形容词；I can sweep（我会扫）动词原形。A正确。 拓展题： ★1. B → environment = 环境。keep our environment clean and tidy = 保持我们的环境干净整洁。B正确。 ★2. A → keep the windows closed（保持窗户关着）closed形容词；keep the room tidy（保持房间整洁）tidy形容词。A正确。 ★3. B → Keep the room warm = 保持房间温暖。room是宾语，warm是形容词作宾补。B正确。A是keep+宾语（无adj），C是keep doing，D是keep on doing。 考点六 参考答案与解析 基础题： ◇1. A → my cap（我的帽子）形容词性+名词；It's mine（它是我的）名词性独立用。A正确。 ◇2. A → her umbrella（她的雨伞）形容词性；it's not hers（不是她的）名词性。A正确。 ◇3. A → their books（他们的书）形容词性；They're theirs（它们是他们的）名词性。A正确。 提升题： ▷1. C → mine是名词性物主代词，后面不能加名词。mine book（×）→ my book（√）。C错误。 ▷2. A → your raincoat（你的雨衣）形容词性；it's not mine（不是我的）名词性；It's his（是他的）名词性。A正确。 ▷3. A → her sunglasses（她的太阳镜）形容词性；they're not hers（不是她的）名词性；They're mine（它们是我的）名词性。A正确。 拓展题： ★1. A → That cap is his = 那顶帽子是他的。his可作名词性物主代词独立用。B中he是主格不对；C/D中him/he不能修饰cap。A正确。 ★2. A → This room is ours（这个房间是我们的）名词性；We keep our room tidy（我们保持我们的房间整洁）形容词性。A正确。 ★3. A → their toys（他们的玩具）形容词性；they're not theirs（不是他们的）名词性；They're ours（它们是我们的）名词性。A正确。 考点七 参考答案与解析 基础题： ◇1. A → 祈使句用动词原形开头。Sweep the floor = 扫地。A正确。 ◇2. B → Please + 动词原形。Please clean the windows = 请擦窗户。B正确。 ◇3. A → Let's + 动词原形。Let's clean the room = 让我们一起打扫房间。A正确。 提升题： ▷1. C → 否定祈使句用Don't + 动词原形。Don't make the room dirty = 别把房间弄脏。C正确。 ▷2. A → Do make the bed = 整理床铺（祈使句）；let's sweep（动词原形）。A正确。 ▷3. A → Don't put...（别把…放在地上）否定祈使句；then（然后）表示顺承。A正确。 拓展题： ★1. A → 逻辑：捡起玩具→收好衣服→别把鞋放床上→让我们保持整洁→好的妈妈。②③④①⑤正确。 ★2. A → Don't talk（别说话）否定祈使句；Let's be quiet（让我们安静）be动词原形。A正确。 ★3. C → 祈使句用动词原形开头，省略主语you。可加please使语气更礼貌。C正确。 考点八 参考答案与解析 基础题： ◇1. B → a pair of + 复数名词。a pair of shoes = 一双鞋。shoes用复数。B正确。 ◇2. B → a pair of socks = 一双袜子。pair用单数a pair，sock用复数socks。B正确。 ◇3. B → two pairs of socks = 两双袜子。pair变复数pairs。B正确。 提升题： ▷1. C → a pair of + 复数名词。a pair of shoe（×）→ a pair of shoes（√）。C错误。 ▷2. A → They're mine（它们是我的）名词性；two pairs of（两双）pair变复数。A正确。 ▷3. B → these shoes（这些鞋）复数；a pair of（一双）pair用单数。B正确。 拓展题： ★1. B → a pair of = 一双 = 两只。a pair of socks = 一双袜子 = 2只。B正确。 ★2. B → a new pair of shoes（一双新鞋）复数；My old ones（我的旧鞋）ones替代shoes。B正确。 ★3. C → glasses（眼镜）本身是复数，a pair of glasses = 一副眼镜。A/B/D中glass/glasses搭配错误。C正确。 考点九 参考答案与解析 基础题： ◇1. A → I am（我是）主格作主语；My name（我的名字）形容词性物主代词。A正确。 ◇2. C → help是动词，后接宾格。help me（帮我）me是I的宾格。C正确。 ◇3. A → She is（她是）主格作主语；I like her（我喜欢她）宾格作宾语。A正确。 提升题： ▷1. B → help后接宾格。I help he（×）→ I help him（√）。B错误。 ▷2. A → Her mom（她的妈妈）形容词性；Do you know her?（你认识她吗？）宾格；I like her（我喜欢她）宾格。A正确。 ▷3. A → play with them（和她们玩）宾格；They are（她们是）主格作主语。A正确。 拓展题： ★1. A → You are very helpful = 你真能干。说话者夸对方（you）能干。A正确。 ★2. A → We often help（我们经常帮助）主格作主语；our mom（我们的妈妈）形容词性；Our mom is happy（我们的妈妈很高兴）。A正确。 ★3. B → 正确语序：主格+动词+宾格。She helps me（她帮我）。A中Her不能作主语；C中Me不能作主语；D中I配help不是helps。B正确。 考点十 参考答案与解析 基础题： ◇1. A → 房间不整洁→捡起玩具。pick up = 捡起。A正确。 ◇2. C → Can you...?肯定回答用Sure./Yes, I can. Sure表示愿意帮忙。C正确。 ◇3. C → It's mine = 它是我的。mine是名词性物主代词独立使用。C正确。 提升题： ▷1. A → Keep the room tidy（保持房间整洁）；make my bed（整理床铺）；sweep the floor（扫地）；helpful（有帮助的）。A全部正确。 ▷2. A → do the dishes（洗碗）；wash the clothes（洗衣服）；water the flowers（浇花）；clean the windows（擦窗户）。A全部正确。 ▷3. A → sweep the floor（扫地）；do the dishes（洗碗）；clean the windows（擦窗户）；helpful（能干的）。A全部正确。 拓展题： ★1. A → 逻辑：奶奶问能扫地吗→当然我能帮你→我经常帮妈妈洗碗→太好了你来帮我做饭→让我也试试做饭→谢谢你好能干。②①⑥⑤④③正确。 ★2. B → 日记用一般现在时描述日常。make the bed；sweep the floor；do the dishes；helpful形容词。B正确。 ★3. A → 故事逻辑：房间很乱→妈妈让打扫→Lily捡玩具→Bella收衣服→Chen Wei扫地→房间整洁妈妈开心。①②③④⑤⑥正确。 第 页 学科网（北京）股份有限公司 $