Unit 4 Safety first （导学案）-2026-2027学年译林版（三起）英语五年级上册

该小学英语导学案围绕译林版五年级上册Unit 4 Safety first展开，核心知识点为情态动词should/shouldn’t的用法、安全词汇及校园、泳池、公园等场景的安全行为表达。通过课前预习（单词认读、句子翻译）与课堂分层活动（对话研读、角色扮演、排序练习）搭建学习支架，衔接词汇、句型与场景运用的知识脉络。 该资料特色在于分层设计（预习任务、课堂活动、课后作业均含基础与拓展）和场景化任务（校园楼梯、体育课、泳池安全规则梳理），综合输出环节（海报制作、演讲稿撰写）提升语言能力，培养分析安全行为的思维品质与自主学习能力，习题注重基础巩固与实际运用结合，助力学生规范表达安全话题。

译林版（新课标版）五年级上册Unit 4 Safety first导学案 (附参考答案) 一、单元学习总目标 1. 知识目标 （1）掌握核心词汇：warm up, push, pull, climb, jump, stairs, swimming pool, safety 等单词和短语，理解should/shouldn’t 情态动词的用法。 （2）熟练掌握句型 We should... / We shouldn’t...，能够运用句型描述校园、泳池、公园的安全行为与危险行为。 （3）掌握字母组合gr的发音规则，能认读、拼读含有gr的单词，朗读对应歌谣。 2. 能力目标 （1）能听懂Story time、Cartoon time对话，完成听力排序、判断类任务，复述对话大意。 （2）能运用should/shouldn’t 句型问答校园安全、泳池安全规范，完成对话创编、角色扮演。 （3）能完成排序、填空、海报制作、演讲稿撰写等书面任务，规范输出安全话题语句。 3. 情感目标 树立校园、户外、泳池的安全意识，自觉遵守各项安全规则，主动提醒身边同学规避危险行为。 二、单元重难点 1. 重点：情态动词should（应该）、shouldn’t（不应该）的肯定、否定句式运用；各类场景安全行为的英文表达。 2. 难点：在不同场景灵活区分使用should/shouldn’t，结合场景组织连贯语句完成简短演讲稿。 三、课时整体规划 本单元分为4个课时完成学习： 课时1：Story time 校园安全对话精读 课时2：Cartoon time + Sound time 泳池安全小故事与发音规则 课时3：Grammar time 语法精讲与基础句型练习 课时4：Fun time & Wrap-up time 综合输出、海报制作、演讲稿创作 课时1 Story time Keeping safe at school 学习目标 1. 听懂、朗读对话，梳理楼梯、体育课两类校园场景的安全规则。 2. 掌握keep to the right, warm up, push others 核心短语含义与用法。 3. 会用We should.../We shouldn’t... 描述楼梯和体育课的安全行为。 课前预习导学 预习任务1：单词认读，标注中文含义 1. safety ________ 2. stairs ________ 3. careful ________ 4. sports ground ________ 5. warm up ________ 6. push ________ 7. also ________ 8.jump________ 预习任务2：通读Story time两段对话，尝试翻译句子 1. It’s time for PE! Let’s go to the sports ground! _____________________________________________ 2. You shouldn’t run on the stairs. It’s not safe. _____________________________________________ 3. We should also keep to the right. _____________________________________________ 4. We shouldn’t jump from the stairs. _____________________________________________ 5. We should warm up first. _____________________________________________ 6. We shouldn’t push others. _____________________________________________ 预习参考答案 任务1：1.安全 2.楼梯 3.小心的 4.运动场 5.热身 6.推 7.也 8.跳 任务2： 1. 体育课时间到了！我们去运动场吧！ 2. 你不应该在楼梯上奔跑，这很不安全。 3. 我们还应该靠右行走。 4. 我们不应该从楼梯上往下跳。 5. 我们应该先热身。 6. 我们不应该推搡别人。 课堂探究活动 活动1 对话分层研读（场景1：上下楼梯） 1. 小组分角色朗读Yang Ling、Su Hai、Wang Bing的对话，找出楼梯上2件不能做的事、1件必须做的事。 总结： Should do（应该做）：keep to the right 靠右行走 Shouldn’t do（禁止做）：run on the stairs；jump from the stairs 2. 句型仿写练习，仿照例句造句 例句：We shouldn’t run on the stairs. 仿写1：We should ____________________. 仿写2：We shouldn’t ____________________. 活动2 对话分层研读（场景2：体育课课堂） 1. 齐读老师和学生的对话，梳理体育课安全规则 Should do：warm up first 先热身 Shouldn’t do：push others 推搡他人 2. 拓展对话练习，两人一组问答 A: How can we keep safe in PE class? B: We should ________. We shouldn’t ________. 活动3 看图区分安全行为 结合课本场景图，区分安全和危险行为： 安全行为：warm up before exercise，walk slowly on stairs，move away when classmates tie shoes 危险行为：push classmates，pull others’ clothes，sit down suddenly after running 课堂基础练习（每题1分） 一. 用should / shouldn’t 填空 ( )1. We ______ walk slowly on the stairs. ( )2. We ______ run on the stairs. ( )3. We ______ warm up before PE class. ( )4. We ______ push our classmates in PE class. ( )5. We ______ jump down from high stairs. 二. 单项选择 ( )1. It’s time ______ PE. Let’s go. A. to B. for C. at ( )2. You shouldn’t run on the stairs. It’s not ______. A. safe B. carefully C. dangerous ( )3. We should keep ______ the right when we walk on stairs. A. in B. on C. to ( )4. How ______ we keep safe at school? A. do B. does C. are ( )5. We shouldn’t push ______ in class. A. other B. others C. the other 三. 英汉互译 1. 去运动场 ________________ 2. 靠右行走 ________________ 3. 从楼梯跳下 ________________ 4. warm up first ________________ 5. push others ________________ 课堂练习参考答案 一、1.should 2.shouldn’t 3.should 4.shouldn’t 5.shouldn’t 二、1.B 2.A 3.C 4.A 5.B 三、1.go to the sports ground 2.keep to the right 3.jump from the stairs 4.先热身 5.推搡别人 课后分层作业 基础作业 1. 跟读Story time对话5遍，熟读背诵核心句型。 2. 抄写本课8个核心单词，每个抄写3遍并默写中文。 提升作业 用5句话分别写出楼梯和体育课的安全规则，每句使用should/shouldn’t。 示例：We should walk slowly on the stairs. 拓展作业 和家人说一说上下楼梯的安全注意事项，用英文简单表达2条规则。 课时2 Cartoon time & Sound time 学习目标 1. 读懂卡通小故事，梳理泳池游泳的安全规则，理解Willy受伤的原因。 2. 完成故事排序，分角色表演卡通对话。 3. 掌握gr字母组合的发音，认读歌谣和同类单词。 课前预习导学 预习任务1：短语翻译 1. go swimming ________ 2. swimming pool ________ 3. warm up first ________ 4. hurt legs ________ 5. shout for help ________ 6. listen to others ________ 预习任务2：通读卡通故事，思考问题 1. Where do Bobby, Sam and Willy want to swim at first? _____________________________________________ 2. Why does Willy hurt his leg? _____________________________________________ 预习参考答案 任务1：1.去游泳 2.游泳池 3.先热身 4.腿受伤 5.大声呼救 6.听从别人的建议 任务2： 1. They want to swim in the park river at first. 2. Because he does not warm up first and jumps into water quickly. 课堂探究活动 活动1 故事分段梳理 段落1：三人在公园，Sam制止大家在野外河水游泳，提议去正规游泳池。 段落2：到达泳池，Sam提醒Willy要先热身，Willy不听劝告着急下水。 段落3：Willy腿部抽筋受伤，大声呼救，河马、Sam和Bobby及时救助。 段落4：Willy意识到错误，承认应该听从别人的安全提醒。 活动2 Read and order 排序练习 原文句子： 1. Willy is safe. He says Sam is right. 2. Willy does not warm up. He goes into the water. 3. Bobby, Sam and Willy go to the swimming pool. 4. Willy wants to swim in the park. 5. Willy’s leg hurts. He shouts for help. 正确顺序：4 → ( ) → ( ) → ( ) → 1 排序答案：4→3→2→5→1 活动3 Think and say 小组讨论 提问：What other rules should we follow at a swimming pool? 参考回答：We shouldn’t run beside the pool. We should swim with adults. We shouldn’t dive into the water suddenly. 活动4 Sound time gr发音学习 1. 发音规则：gr组合发 /gr/ 辅音连缀，声带震动。 2. 歌谣朗读： Great green grapes Growing in a row. Mr Green cuts them down So carefully and so slow. 3. 拓展同类单词：grass, ground, group, grow, grey 课堂基础练习（每题1分） 一. 选词填空（should / shouldn’t） ( )1. We ______ swim in the river in the park. ( )2. We ______ swim in the swimming pool. ( )3. We ______ warm up before we swim. ( )4. We ______ jump into water without warming up. 二. 单项选择 ( )1. You ______ warm up first before swimming. A. should B. shouldn’t C. can’t ( )2. Willy can’t move, so he shouts ______ help. A. to B. for C. at ( )3. We can swim ______ the swimming pool safely. A. in B. on C. at ( )4. “shouldn’t” means ______. A. should B. should not C. can not ( )5. Willy says he will listen ______ Sam next time. A. to B. for C. at 三. 按正确语序排列句子 1. warm up / You / first / should _____________________________________________ 2. swim / We / shouldn’t / river / the / in _____________________________________________ 3. shouts / help / Willy / for _____________________________________________ 课堂练习参考答案 一、1.shouldn’t 2.should 3.should 4.shouldn’t 二、1.A 2.B 3.A 4.B 5.A 三、1. You should warm up first. 2. We shouldn’t swim in the river. 3. Willy shouts for help. 课后分层作业 基础作业：熟读Cartoon time对话，和同桌分角色表演小故事。 提升作业：仿写3条游泳池安全规则，使用should/shouldn’t句型。 拓展作业：收集5个gr字母组合的单词，标注音标和中文。 课时3 Grammar time 核心语法精讲 学习目标 1. 熟练掌握情态动词should/shouldn’t 的句式结构，人称变化无变形。 2. 会根据场景完成肯定句、否定句的转换和仿写。 3. 完成课本配套填空、海报填空练习。 语法核心知识点 1. 结构规则 主语（I/You/We/They/He/She） + should + 动词原形 （应该做某事） 主语（I/You/We/They/He/She） + shouldn’t + 动词原形 （不应该做某事） 注意：should没有人称和单复数变化，后面必须跟动词原形。 2. 场景句式示例 肯定句：We should warm up before PE class. 否定句：We shouldn’t pull our classmates’ clothes. 课堂探究练习 练习1 Think and complete 课本填空 1. We shouldn't run in the classroom. We should run on the sports ground. 2. We shouldn’t jump from the high platform. We should jump on the sand pit. 3. We should warm up before exercise. 4. We shouldn’t pull others hard. We should play gently with classmates. 5. We shouldn’t push others when walking. We should walk in line quietly. 练习2 Make a poster 海报填空 1. We shouldn’t climb trees. 2. We should keep to the right on the stairs. 3. We shouldn’t push each other on the stairs. 4. We should help classmates when they fall down. 5. We shouldn’t run fast in the hallway. 课堂语法专项练习（每题1分） 一. 用所给动词的正确形式填空 1. You should ______ (walk) slowly on stairs. 2. We shouldn’t ______ (push) other students. 3. She should ______ (warm) up first before running. 4. They shouldn’t ______ (jump) from high places. 5. I should ______ (listen) to safety rules carefully. 二. 按要求改写句子 1. We should warm up first.（改为否定句） _____________________________________________ 2. You shouldn’t run on the stairs.（改为肯定句） _____________________________________________ 3. They should keep to the right.（一般疑问句） _____________________________________________ 三. 单项选择 ( )1. He ______ climb tall trees. It’s dangerous. A. should B. shouldn’t C. can ( )2. We ______ follow the school safety rules every day. A. should B. shouldn’t C. aren’t ( )3. Should we warm up before PE? A. Yes, we shouldn’t B. No, we should C. Yes, we should ( )4. You ______ sit down right after running. A. should B. shouldn’t C. can ( )5. What ______ we do to keep safe? A. should B. shouldn’t C. are 语法练习参考答案 一、1.walk 2.push 3.warm 4.jump 5.listen 二、1. We shouldn’t warm up first. 2. You should run on the stairs. 3. Should they keep to the right? 三、1.B 2.A 3.C 4.B 5.A 课后作业 基础：背诵should/shouldn’t句式结构，每个结构仿写5个句子。 提升：完成安全海报6条句子书写，区分should和shouldn’t。 课时4 Wrap-up time 综合输出与单元运用 学习目标 1. 完成听力排序、场景安全小贴士分类。 2. 完成演讲稿书写，能口头进行简短安全主题演讲。 3. 梳理单元全部知识点，查漏补缺。 课堂任务1 Listen and order 听力排序参考逻辑 a：排队有序行走（安全行为，排序3） b：爬树（危险行为，排序4） c：靠右慢慢走楼梯（安全行为，排序1） d：楼梯上追逐推搡（危险行为，排序2） 最终顺序：c d a b 课堂任务2 Write and match 安全小贴士分类 Should 板块（学校/公园通用） 1. warm up before running （学校、公园） 2. walk slowly on stairs （学校） 3. swim only in swimming pools （公园） 4. walk in line when walking （学校） Shouldn’t 板块（学校/公园通用） 1. climb trees （学校、公园） 2. push others （学校、公园） 3. jump from high places （学校、公园） 4. swim in wild rivers （公园） 课堂任务3 Write and speak 演讲稿范文 模板填空范文（Keep safe at school） Keep safe at school Hello, everyone! How can we keep safe at school? Here are some safety tips. To keep safe at school, we should walk slowly on the stairs and keep to the right. We should warm up first before PE lessons. We should not run on the stairs or push our classmates. We should not sit down right after running. Safety comes first. Let’s follow these rules and keep safe at school! 单元综合检测练习（每题1分） 一、词汇英汉互译 1. 热身 ________ 2. 楼梯 ________ 3. 推 ________ 4. 爬树 ________ 5. 游泳池 ________ 6. keep to the right ________ 7. shout for help ________ 8. pull others’ clothes ________ 二、单项选择 ( )1. We ______ follow safety rules all the time. A. should B. shouldn’t C. can’t ( )2. You shouldn’t jump ______ the stairs. A. on B. from C. in ( )3. It’s time ______ PE class. Let’s go outside. A. to B. for C. at ( )4. Willy hurt his leg because he ______ warm up. A. didn’t B. shouldn’t C. shouldn’t ( )5. —______ we walk slowly here? —Yes, you should. A. Should B. Do C. Are 三、用should/shouldn’t 完成句子 1. ________________________（我们应该先热身）before swimming. 2. ________________________（我们不应该在楼梯奔跑）. 3. You ________________________（不应该推别人）in PE class. 4. We ________________________（应该靠右走）on the stairs. 四、阅读理解判断对(T)错(F) Safety is very important for us students. When we are at school, we must follow rules. We should walk slowly on stairs and keep to the right. We shouldn’t run or jump from stairs. In PE class, we need to warm up first. We can’t push or pull our classmates. When we want to swim, we can only go to the swimming pool. We can never swim in rivers or lakes outside. Always remember safety first. ( )1. We can run fast on the stairs. ( )2. We should warm up before PE class. ( )3. We can push classmates in PE lessons. ( )4. We can swim in the river in the park. ( )5. Safety is the most important for us. 五、书面表达（演讲稿，10分） 以Keep safe in the park为题，写一篇简短演讲稿，不少于5句话，使用should/shouldn’t句型。 ____________________________________________________________________________________________________________________________________________________________________________________________________________________________ 单元综合检测参考答案 一、1. warm up 2. stairs 3. push 4. climb trees 5. swimming pool 6. 靠右行走 7. 大声呼救 8. 拉扯别人的衣服 二、1.A 2.B 3.B 4.A 5.A 三、 1. We should warm up first 2. We shouldn’t run on the stairs 3. shouldn’t push others 4. should keep to the right 四、1.F 2.T 3.F 4.F 5.T 五、参考范文 Keep safe in the park Hello everyone. Today I will talk about safety in the park. We should walk slowly on the paths in the park. We should warm up before we run or exercise. We shouldn’t climb tall trees, it is very dangerous. We shouldn’t swim in the lake in the park. We should go to the swimming pool if we want to swim. Safety is first. Let’s keep safe in the park. 单元总结 本单元核心是掌握should/shouldn’t 情态动词表达建议和禁令，区分校园、泳池、公园不同场景的安全行为，树立安全意识，能够用英文规范表达安全小贴士，完成口语和书面的简单输出。 学科网（北京）股份有限公司 $