新教科版英语三年级下册Unit 5 Our Class Room, Our Call 同步练习（含答案）

中小学教育资源及组卷应用平台
Unit 5 Our Class Room, Our Call
跑 最好 规则 机会
说话 给 离开 必须
需要 最高 说话 练习
干净的 到达
班规 不要在教室奔跑
尽自己最大的努力 轮流说话
用语得体 向别人伸出援手
收拾好自己的东西 仔细听
准点，正点
1. 6 条课堂规则（祈使句核心句型）
祈使句用于表达命令、要求、建议，三年级重点掌握肯定祈使句和否定祈使句（Don't + 动词原形）：
2. 关键短语 & 语法
否定祈使句结构：Don't + 动词原形 + 其他（表示 “不要做某事”，三年级核心考点）
例：Don't run. / Don't talk in class.
肯定祈使句结构：动词原形 + 其他（表示 “要做某事”）
例：Do your best. / Put away your things.
高频短语：
take turns to do sth. 轮流做某事
put away 把…… 收起来
do one's best 尽某人最大努力
say nice words 说友善的话
礼貌用语：You first.（你先请）、Thank you!（谢谢你）（课堂交际常用）
3. 易错点避雷
Don't runs in the classroom.（Don't 后必须用动词原形，run 不加 s） Do you best.（固定搭配 do your best，your 不能丢） Take turn to speak.（固定搭配 take turns，turn 必须加 s） Put away you things.（your 是形容词性物主代词，修饰名词 things，不能用 you）
配套练习题
一、根据汉语提示补全句子（基础题）
不要在教室里跑。______ ______ in the classroom.
尽你最大的努力。______ ______ ______.
轮流发言。______ ______ to speak.
收好你的物品。______ ______ your things.
说友善的话。______ ______ ______.
二、单项选择
______ run in the classroom.
A. Don't B. Not C. No
Take turns ______ speak.
A. for B. to C. of
Put away ______ things.
A. you B. your C. I
Don't ______ in class.
A. talk B. talks C. talking
—______ —You first.
A. Thank you! B. Excuse me. C. Sorry.
三、按要求改写句子
Don't run in the classroom.（改为肯定句）____________________________________
Put away your things.（改为否定句）____________________________________
Do your best.（对划线部分提问）____________________________________
Take turns to speak.（改为同义句）____________________________________
四、判断正误
Don't runs in the classroom. ( ) ____________
Do your best. ( ) ____________
Take turn to speak. ( ) ____________
Put away you things. ( ) ____________
Say nice word. ( ) ____________
五、连词成句
run, Don't, classroom, the, in (.)____________________________________
your, Do, best (.)____________________________________
turns, Take, speak, to (.)____________________________________
away, Put, your, things (.)____________________________________
nice, Say, words (.)
六、情景交际
老师提醒同学不要在教室跑，应该说：______
A. Don't run in the classroom. B. Run in the classroom. C. No run.
同学发言时，你想让他先讲，应该说：______
A. Thank you! B. You first. C. Take turns.
老师让同学收好自己的物品，应该说：______
A. Put away your things. B. Put away you things. C. Put your things away.（多选）
同学帮你递东西，你应该说：______
A. You first. B. Thank you! C. Say nice words.
七、仿写句子
根据例句，仿写 3 条课堂规则：例句：Don't run in the classroom.
____________________________________（不要在课堂上说话）
____________________________________（认真听讲）
____________________________________（保持教室干净）
Tip 1 知识点总结 + 练习题
一、核心知识点
1. 核心句型
问句：What rules do you like （你喜欢什么规则？）
结构：What + 名词(rules) + do + 主语(you) + like ，用于询问对方喜好的规则。
答句：I like "give a helping hand".（我喜欢 “伸出援手”。）
结构：I like "规则内容".，用引号标注具体规则，give a helping hand 是固定短语，意为 “帮忙、伸出援手”。
2. 关键语法 & 短语
特殊疑问句结构：What + 名词 + do you like ，三年级高频考点，答句用 I like... 回应。
固定短语：give a helping hand = 帮忙、伸出援手（对应之前学的 Let me help you，同义表达）。
引号用法：引用具体规则时，用双引号 " " 标注，三年级书写规范考点。
可替换规则：
Don't run in the classroom
Do your best
Take turns to speak
Say nice words
Put away your things
3. 易错点避雷
What rules do you likes （主语 you 后用动词原形 like，不加 s） I like give a helping hand.（引用规则需加双引号，正确：I like "give a helping hand".） What rule do you like （rule 用复数 rules，对应多种规则）
二、配套练习题
一、补全对话（基础题，考核心句型）
A: What rules do you like
B: I like "______ ______ ______ ______".（伸出援手）
A: What rules do you like
B: I like "______ ______ ______ ______".（不要在教室跑）
A: What rules do you like
B: I like "______ ______ ______ ______".（轮流发言）
二、单项选择
—What rules ______ you like
—I like "give a helping hand".
A. do B. does C. are
I like "______ a helping hand".
A. give B. gives C. giving
—What rules do you like
—______
A. I like "Do your best". B. I like do your best. C. I likes "Do your best".
"give a helping hand" 的意思是：______
A. 伸出援手 B. 举手发言 C. 帮忙拿东西
三、按要求改写句子
I like "give a helping hand".（对划线部分提问）____________________________________
What rules do you like （作肯定回答）____________________________________
I like "Take turns to speak".（改为否定句）____________________________________
I like "give a helping hand".（写出同义句）____________________________________（用Let me help you相关表达）
四、判断正误（√/× 并改正）
What rules do you likes ( ) ____________
I like give a helping hand. ( ) ____________
What rule do you like ( ) ____________
I like "Say nice words". ( ) ____________
五、连词成句（语法 + 语序考点）
rules, What, do, like, you ( )____________________________________
like, I, helping, give, a, hand (.)____________________________________
like, I, your, Do, best (.)____________________________________
六、情景交际
你想问同学喜欢什么课堂规则，应该说：______
A. What rules do you like B. What do you like rules C. I like "give a helping hand".
同学问你喜欢什么规则，你回答 “我喜欢轮流发言”，应该说：______
A. I like "Take turns to speak". B. I like take turns to speak. C. I likes "Take turns to speak".
"give a helping hand" 对应的场景是：______
A. 同学帮你捡文具 B. 同学在教室跑 C. 同学轮流发言
Tip 2 知识点总结 + 练习题
一、核心知识点
1. 核心句型
What about you
中文意思：你呢？/ 你觉得呢？
核心用法：用于承接前文话题，礼貌询问对方的想法、感受或情况，是三年级日常交际的高频万能句。
场景示例（结合本单元课堂规则）：
A: I like "give a helping hand". What about you
B: I like "Take turns to speak".
2. 关键语法 & 拓展
同义表达（三年级拓展）：How about you （用法完全一致，可互换）
句型结构：What about + 代词/名词/动名词
问人：What about you / What about your brother
问事：What about playing football （去踢足球怎么样？）
使用场景：
分享完自己的喜好 / 规则后，反问对方
回答完问题后，礼貌回问对方
提出建议后，询问对方意见
3. 易错点避雷
What about your （about 后接宾格 you，不能用形容词性物主代词 your） How about you 写成 How about your （同理） What about you 用于回答问题（只能用于提问，不能用于回答）
配套练习题
一、补全对话
A: I like "Don't run in the classroom". ______ ______ ______
B: I like "Do your best".
A: I like reading books. What about you
B: I ______ playing sports.
A: I want to join you. What about you
B: ______, I'd love to!
二、单项选择
—I like "Take turns to speak". ______
—I like "Say nice words".
A. What about you B. What you about C. How about your
What about ______
A. your B. you C. I
与 What about you 意思相同的是：______
A. How are you B. How about you C. What are you
—I like "Put away your things". What about you
—______
A. I like "give a helping hand". B. Yes, I do. C. No, thanks.
三、按要求改写句子
I like "give a helping hand".（用 What about you 改写对话）
A: I like "give a helping hand". ______ ______ ______
B: I like "Take turns to speak".
What about you （写出同义句）
I like playing football. What about you （仿写句子，用课堂规则）
四、判断正误（√/× 并改正）
What about your ( ) ____________
How about you ( ) ____________
I like "Do your best". What about you ( ) ____________
What about you —I like it. ( ) ____________（答句合理即可）
五、情景交际（日常运用）
你分享完自己喜欢的课堂规则后，想问问同学的想法，应该说：______
A. What about you B. I like "give a helping hand". C. Thank you!
同学问你 What about you ，你想回答 “我喜欢轮流发言”，应该说：______
A. I like "Take turns to speak". B. What about you C. Yes, I do.
下列哪个句子不能用来询问对方想法？______
A. What about you B. How about you C. I like "Say nice words".
六、补全完整对话
A: What rules do you like B: I like "give a helping hand". ______ ______ ______
A: I like "Take turns to speak".
B: Do you want to join us
A: Yes, I'd love to! ______ ______ ______ （反问对方）
B: Sure! Let's go!
知识点补充（三年级拓展）
1. What about you 完整对话示例
A: What rules do you like B: I like "give a helping hand". What about you A: I like "Take turns to speak".B: Great! Let's follow the rules together.
Wonderland
核心知识点
1. 核心语法：祈使句的两种表达
否定祈使句（强硬要求）：Don't + 动词原形/形容词，表示 “禁止 / 不要做某事”
肯定祈使句（礼貌建议）：Please + 动词原形 / 直接动词原形开头，表示 “请做某事 / 要做某事”
核心考点：同一规则的不同说法（同义转换），用礼貌表达替代生硬的禁止句
4 组必背同义句
否定 / 强硬表达 同义礼貌表达 中文意思
Don't be late come on time 不要迟到 / 准时到
Don't run please walk 不要跑 / 请走路
Stop talking please keep quiet 别说话了 / 请保持安静
Don't be shy do your best / give it your all 别害羞 / 尽你最大努力
3. 关键短语 & 易错点
on time：准时（区别：in time 及时，三年级拓展）
keep quiet：保持安静（keep + 形容词，表 “保持某种状态”）
give it your all：全力以赴（do your best 的同义拓展）
易错避雷：
Don't be late → Don't late（缺 be 动词，late 是形容词，需用 be 动词）
Please walk → Please walks（please 后接动词原形）
Keep quiet → Keep quietly（keep 后接形容词，不是副词）
配套练习题
一、同义句转换
Don't be late → ____________________
Don't run → ____________________
Stop talking → ____________________
Don't be shy → ____________________ ____________________ （写 2 种）
二、单项选择
"Don't be late" 的同义句是：______
A. come on time B. please walk C. keep quiet
"Stop talking" 的同义句是：______
A. Don't be shy B. please keep quiet C. do your best
Don't ______ late for school.
A. is B. be C. are
Please ______ in the classroom.
A. walk B. walks C. walking
"give it your all" 的意思是：______
A. 别害羞 B. 全力以赴 C. 保持安静
三、按要求改写句子
Don't run in the classroom.（改为礼貌同义句）
Please keep quiet.（改为强硬同义句）
Come on time.（改为否定同义句）
Do your best.（写出同义句）
四、判断正误（√/× 并改正）
Don't late for school. ( ) ____________
Please walk in the classroom. ( ) ____________
Stop talking, please. ( ) ____________
Don't be shy, please do your best. ( ) ____________
Please keep quietly. ( ) ____________
五、连词成句（语法 + 语序考点）
be, Don't, late (.) _______________________________________
on, time, come (.)_______________________________________
quiet, keep, please (.)_______________________________________
your, best, Do (.)_______________________________________
六、情景交际（课堂运用）
老师想礼貌提醒同学不要在教室跑，应该说：______
A. Don't run! B. Please walk. C. Stop talking!
老师提醒同学不要迟到，用礼貌表达应该说：______
A. Don't be late! B. Come on time. C. Keep quiet!
同学上课说话，老师想让他安静，礼貌说法是：______
A. Stop talking! B. Please keep quiet. C. Don't run!
鼓励害羞的同学发言，应该说：______
A. Don't be shy, do your best! B. Come on time! C. Please walk!
七、仿写句子
根据例句，给下列规则写 2 种不同表达：例句：Don't run → Please walk
不要在课堂上说话 → ____________________ /____________________
保持教室干净 → ____________________ /____________________
认真听讲 → ____________________ /____________________
练习题答案
一、同义句转换
come on time
please walk
please keep quiet
do your best / give it your all
二、单项选择
A
B
B
A
B
三、按要求改写句子
Please walk in the classroom.
Stop talking.
Don't be late.
give it your all
四、判断正误
× → Don't be late for school.
√
√
√
× → Please keep quiet.
五、连词成句
Don't be late.
Come on time.
Please keep quiet.
Do your best.
六、情景交际
B
B
B
A
七、仿写句子（答案不唯一，合理即可）
Don't talk in class. / Please listen carefully.
Keep the classroom clean. / Don't litter in the classroom.
Listen to the teacher carefully. / Don't talk in class.
词汇答案
run，best，rule，turn，speak，give，away，must，need，top，talk，exercise，clean，arrive
短语答案
classroom rules，don’t run in the classroom，do you best，take turns to speak，say nice words,
give a helping hand,put away your things, listen carefully，on time
一、6 条课堂规则 练习题答案
一、补全句子
Don't run
Do your best
Take turns
Put away
Say nice words
二、单项选择1.A 2.B 3.B 4.A 5.B
三、改写句子
Run in the classroom.
Don't put away your things.
What do you do
Speak in turns.
四、判断正误1.× runs→run2.√3.× turn→turns4.× you→your5.× word→words
五、连词成句
Don't run in the classroom.
Do your best.
Take turns to speak.
Put away your things.
Say nice words.
六、情景交际1.A 2.B 3.A、C 4.B
七、仿写句子
Don't talk in class.
Listen carefully.
Keep the classroom clean.
二、Tip 1（What rules do you like ）答案
一、补全对话
give a helping hand
Don't run in the classroom
Take turns to speak
二、单项选择1.A 2.A 3.A 4.A
三、改写句子
What do you like
I like "Put away your things".
I don't like "Take turns to speak".
I like "Let me help you".
四、判断正误1.× likes→like2.× 加双引号3.× rule→rules4.√
五、连词成句
What rules do you like
I like "give a helping hand".
I like "Do your best".
六、情景交际1.A 2.A 3.A
三、Tip 2（What about you ）答案
一、补全对话
What about you
like
Yes
二、单项选择1.A 2.B 3.B 4.A
三、改写句子
What about you
How about you
示例：I like "Don't run in the classroom". What about you
四、判断正误1.× your→you2.√3.√4.√
五、情景交际1.A 2.A 3.C
六、补全对话What about you；What about you
四、（Wonderland）答案
一、同义句转换
come on time
please walk
please keep quiet
do your best；give it your all
二、单项选择1.A 2.B 3.B 4.A 5.B
三、改写句子
Please walk in the classroom.
Stop talking.
Don't be late.
give it your all
四、判断正误1.× Don't be late2.√3.√4.√5.× keep quiet
五、连词成句
Don't be late.
Come on time.
Please keep quiet.
Do your best.
六、情景交际1.B 2.B 3.B 4.A
七、仿写句子
Don't talk in class. / Please listen carefully.
Keep the classroom clean. / Don't litter in the classroom.
Listen to the teacher carefully. / Don't talk in class.