Unit 1 Class rules (知识清单)英语人教PEP版四年级下册(新教材)

该小学英语知识清单系统梳理了“Unit 1 Class rules”单元内容，涵盖语音语调、必记单词、常考短语、核心句型及语法等知识范畴，搭建了从基础语音规则到核心语法应用再到情境句型实践的递进式学习支架。 清单采用“知识归纳+考点速记”分级呈现知识体系，如将祈使句按“肯定/否定”分类细化，结合班级规则场景设计提分练与综合练，培养学生的语言能力和思维品质。特别标注“必记单词”“常考短语”等重难点，如“be late for class”“put your hand up”等短语关联句型应用，不同基础学生可高效掌握，教师可据此精准设计教学，提升课堂实效。

Unit 1 Class rules知 识 归 纳 语音语调 1.字母组合ar发/ɑː/音 【例词】hard、card 、far、farm 、arm、car 2.祈使句：表示命令、建议的祈使句用降调，如 “Don't eat in class.”↘； 表示委婉请求的祈使句（常含 please）用升调，如 “Please be nice.↗” 必记单词 二级词汇 sorry对不起 late迟到；迟发生 class课；课程；班；班级 classroom教室 light灯；光 blackboard黑板 desk书桌；办公桌 chair椅子 tidy整洁的；整齐的；使整洁；整理 music音乐 wall墙；壁 door门 window窗 fan风扇 when当......事；什么时候 常考短语 be late for class 上课迟到 eat in class 在课堂上吃东西 take toys to school 带玩具到学校 put your hand up 举手 keep the classroom clean 保持教室干净 turn off the lights 关灯 on duty 值日 必会句型 1.Keep the classroom clean.保持教室干净。 2.Put your hand up to speak.举手发言。 3.Turn off the lights after school.放学后关灯。 4. Please be nice.待人友好。 5.Don't be late for class.上课不迟到。 6.Don't eat in class.上课不吃东西。 7.Don't take toys to school.不带玩具到学校。 8.Don't run in the classroom.不在教室里奔跑。 9.What are some of your class rules?你们班有哪些班规？ 10.Who's on duty today?今天谁值日？ 11.What can you do after the English party?英语派对后你们能做些什么？ 核心语法 【祈使句的用法】 定义：于表达命令、请求、建议等，主语通常省略，以动词原形开头；否定形式在句首加Don't。 例句：Keep the classroom clean.保持教室干净。 Put your hand up to speak.举手发言。 考 点 速 记 考点 01 肯定祈使句（表“要求/建议”） 本考点核心为肯定祈使句的结构与用法，用于向他人提出遵守班级规则的要求或合理建议。结构为“动词原形 + 其他成分”，常见动词有Keep、Put、Turn off、Be等，句首可加Please表礼貌。 【例句】1. Keep the classroom clean.保持教室干净。 2. Put your hand up to speak.举手发言。 提分练 一、用所给词的适当形式填空。 1. ____________ (Keep/ Keeps) your desk tidy. 2. ____________ (To put/Put)your hand up to answer the questions. 3. _____________(Turn/turn) off the fans. 考点 02 否定祈使句（表“禁止/提醒”）本考点聚焦否定祈使句的构成与应用，用于禁止违反班级规则的行为。结构为“Don't + 动词原形 + 其他成分”，语气直接，是班级规则表达的核心句型。 【例句】1. Don't eat in class.不要在课堂上吃东西。 2.Don't be late for class.上课不要迟到。 提分练 二、将下列肯定句改为否定祈使句。 1. Run in the classroom.→ ____________ ____________ in the classroom. 2.Eat snacks in class. → ____________ ____________ snacks in class. 考点 03 询问班级规则/值日相关句型本考点涉及询问班级规则和值日情况的特殊疑问句，以及对应的回应句型。核心疑问句式为“What are some of your class rules?”（你们的班级规则有哪些？）和“Who's on duty today?”（今天谁值日？），回应需贴合班级场景，简洁明了。 【例句】1.—What are some of your class rules? —We put our hand up to speak. 2.—Who's on duty today? —We are, Miss White. 提分练 三、就划线部分提问。 1. Our class rules are to keep the classroom clean. ____________ ____________ your class rules? 2.Tom and Lily are on duty today. _____________________________ 考点 04 “can”表能力（值日相关）本考点围绕情态动词can的用法，用于表达值日时具备的能力，结构为“主语 + can + 动词原形 + 其他成分”，否定形式为“can't”，疑问句将can提前。 【例句】1.I can clean the blackboard.我会擦黑板。 2. I can put back the desks and chairs.我会把桌椅摆好。 提分练 四、按要求完成下列各题。 1. I ____________ (can/ am) clean the floor.（选择正确的词填空） 2. 将下列句子改为一般疑问句：She can turn off the lights. → ____________ she ____________ off the lights? 3. 根据中文意思翻译：我会打扫地板。____________ ____________ ____________ the floor. 综合练 一、选择合适的单词填空，每词限用一次。 rule clean late hand light classroom farm card 1. We have many class ____________ in our school. 2. Don't be ____________ for class. It's not good. 3. Put up your ____________ if you want to speak. 4. Please keep the ____________ tidy and beautiful. 5. Turn off the ____________ when you leave the room. 二、短语匹配。 ( )1.be late for class A. 举手 ( )2.eat in class B. 上课迟到 ( )3. put your hand up C. 值日 ( )4. keep the classroom clean D. 在课堂上吃东西 ( )5. on duty E. 保持教室干净 三、句型转换（按要求改写句子） 1. Keep the classroom clean.（改为否定句） __________ __________ the classroom clean. 2.Don't eat in class.（改为肯定祈使句） __________ in class. 3.I can clean the blackboard.（改为一般疑问句） __________ __________ clean the blackboard? 4.They are on duty today.（对划线部分提问） __________ __________ on duty today? 5.Our class rules are to put up hands to speak.（对划线部分提问） __________ __________ your class rules? 四、补全对话（根据上下文补全对话，每空一词） rules eat Who's keep please A: Hello, Jack. 1.___________ on duty today? B: I am. I need to 2.___________ the classroom clean. A: Oh, I can help you. What can I do? B: You can put back the desks and chairs. And 3.___________ turn off the lights later. A: OK. By the way, what are our class 4.____________? B: Don't be late for class and don't 5.___________ in class. A: I see. Thank you. 五、阅读短文，选择正确答案。 Our Classroom Rules We have many class rules in our classroom. First, we put our hand up to speak. We can't talk loudly in class. Second, we keep our classroom clean and tidy. Some students help clean the blackboard, some clean the floor. Third, we don't eat or drink in class. Fourth, we don't be late for class. Fifth, we turn off the lights and fans after school. We also have special jobs. Some make wall newspapers, some hand out workbooks. Together, we make our classroom a good place for learning. ( )1. What do we do when we want to speak? A. Talk loudly. B. Put up our hands. C. Stand up. ( )2. We can't ______ in class. A. eat or drink B. read books C. listen to the teacher ( )3. What do we do after school? A. Clean the floor. B. Make wall newspapers. C. Turn off the lights. ( )4. Some students help to ______ the blackboard. A. draw B. clean C. hand out ( )5. The best title（标题）for the passage is ______. A. Our Special Jobs B. Our Classroom Rules C. Our Clean Classroom 参考答案 提分练 (1)肯定祈使句（表“要求/建议”） 一、用所给词的适当形式填空。 1. Keep 2. Put 3. Turn (2)否定祈使句（表“禁止/提醒”） 二、将下列肯定句改为否定祈使句。 1.Don’t run 2.Don’t eat (3)询问班级规则/值日相关句型 三、就划线部分提问。 1. What are 2.Who is on duty today? (4)“can”表能力（值日相关） 四、按要求完成下列各题。 1. can 2. Can turn 3.I can clean 综合练 一、选择合适的单词填空，每词限用一次。 1. rules 2. late 3. hand 4. classroom 5. light 二、短语匹配。 1. B 2. D 3. A 4. E 5. C 三、句型转换（按要求改写句子） 1. Don't keep 2. Eat 3. Can you 4. Who is 5. What are 四、补全对话（根据上下文补全对话，每空一词） 1. Who's 2. keep 3. please 4. rules 5. eat 五、阅读短文，选择正确答案。 1. B 2. A 3. C 4. B 5. B 第 1 页 共 7 页 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $