Unit 4 Safety first（主题阅读专项训练）英语译林版三起五年级上册（新教材）

**基本信息** 以“行为分类定位法”为核心，系统整合情态动词should/shouldn’t与安全场景阅读，通过多模态文本与梯度训练提升语言理解及安全规则应用能力。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |主题提炼|1单元主题|无|围绕“安全第一”主题，明确人与自我范畴，聚焦校园/泳池安全主线，关联情态动词语法点| |技巧点拨|1方法+1例题|行为分类定位法：圈画should/shouldn’t，分安全/危险行为，题干关键词定位|以情态动词为语法核心，建立“标识-分类-定位”解题逻辑链| |小试牛刀|3篇（判断/选择/匹配）|应用分类定位法解多模态文本|从单一泳池场景拓展至校园安全，强化should/shouldn’t在不同场景的行为判断| |精益求精|2篇（表格/填空）|迁移定位法至任务型阅读|延伸至奥运运动场景，通过图文匹配、书面简答深化安全规则综合运用|

Unit4 Safety first 主题阅读“安全” 主题提炼 本单元学习主题为 Safety first（安全第一），属于人与自我主题范畴。本模块围绕校园安全、泳池安全主线展开，核心语法为情态动词 should /shouldn’t，用于给出安全建议、区分可做与不可做的行为。学生能够读懂安全主题小故事，区分安全行为与危险行为；能够运用 should /shouldn’t 给出安全提示；通过校园、泳池场景阅读，树立自我保护意识，懂得在不同场景遵守安全规则。 技巧点拨 行为分类定位法 阅读安全类短文，重点圈画should、shouldn’t，把文中行为分成✅安全行为、❌危险行为两类；做题看清题干问 “应该做” 还是 “不应该做”，回原文定位关键词。 原文：You should warm up first before swimming. ( ) What should we do before swimming? A. Jump into water quickly B. Warm up first C. Push others 解析：圈关键词 should、warm up first，直接选 B。 小试牛刀 A篇 【新题型·多模态文本】Bobby, Sam和Willy在公园，阅读短文，判断下列句子正 (T) 误 (F)。 主题：泳池安全 语篇类型：叙事短文 Bobby, Sam and Willy are in the park. Willy wants to swim in the park river. Sam tells him we shouldn’t swim there. They go to the swimming pool together. Sam says Willy should warm up first. But Willy can’t wait. He jumps into the water quickly without warming up. Soon his leg hurts. He shouts for help. Bobby and Sam help him get out of the water. Willy learns a lesson. He should follow safety rules. 词汇积累: warm up 热身；can’t wait 迫不及待；hurt v. 受伤；shout for help 大声呼救；follow v. 遵守 ( ) 1. Willy wants to swim in the park river. ( ) 2. They swim in the park river at last. ( ) 3. Willy warms up before he jumps into water. ( ) 4. Willy’s leg gets hurt in the pool. ( ) 5. We should follow safety rules. B篇 在学校保持安全，阅读短文，选择最佳答案。主题：校园安全 语篇类型：校园短文 Safety is very important at school. On the stairs, we should walk slowly and keep to the right. We shouldn’t run or jump from the stairs. In PE class, we should warm up first. We shouldn’t push others or pull others’ clothes. When we meet someone in the way, we should move out of the way for others. If we do these things well, we can stay safe at school. 词汇积累: important adj. 重要的；stairs n. 楼梯；keep to the right 靠右；push v. 推；pull v. 拉扯；move out of the way 让出道路 ( ) 1. On the stairs, we should ________. A. run fast B. walk slowly C. jump ( ) 2. What should we do first in PE class? A. Warm up B. Push classmates C. Run on stairs ( ) 3. Which is NOT safe in PE class? A. Warm up first B. Push others C. Move out of the way ( ) 4. We shouldn’t ________ others’ clothes. A. pull B. wash C. make ( ) 5. What is the main idea（主旨）of this text? A. How to keep safe at school B. How to swim in the pool C. How to do homework C篇 【新题型·任务型阅读】阅读关于安全的科普短文，完成下面两项任务。 主题：不同场景安全规则 语篇类型：说明短文 ① Safety first. We have different safety rules in different places. ② When we swim, we should swim in the swimming pool. We should warm‑up first. We shouldn’t swim in rivers or lakes in the park. ③ At school, we must be careful on stairs. We should walk slowly. We shouldn’t push or jump from stairs. We can’t pull our classmates’ clothes in PE class. ④ When we see others are in danger, we should shout for help. Don’t try to save people by yourself. Ask grown‑ups for help. 词汇积累：rule n. 规则；lake n. 湖泊；careful adj. 小心的；danger n. 危险；grown‑ups n. 成年人 任务一：匹配段落大意 ( ) 1. We should ask grown‑ups for help when we see people in danger. ( ) 2. We need to follow different safety rules in different places. ( ) 3. We must follow rules when we go swimming. ( ) 4. We have many safety rules for our school. 任务二：根据短文完整回答问题 1.Where should we swim? ____________________________________________________________________________ 2.What shouldn’t we do on the stairs? ____________________________________________________________________________ 3. What can we do when we see people in danger? ____________________________________________________________________________ 精益求精 D篇 【新题型·任务型阅读】阅读奥运不同项目运动员安全行为记录表，完成对应习题。 主题：运动规则 语篇类型：表格 The Olympic Games have many sports. Every athlete must follow strict safety rules for their own sports. Swimmers, track runners and ball players all have different safe habits to keep away from hurt. If they break the rules, they may fall down and get hurt during games. Look at the safety chart below for Olympic players. Place / Sports Event Should do（安全行为） Shouldn’t do（危险行为） Olympic Swimming Pool warm up fully；walk slowly beside water run on wet ground；jump into water without warm-up Olympic Track Stairs walk slowly；queue to get the track push other runners；jump down stairs Olympic Ball Games Court move out of the way when others run pull teammates’ clothes；knock others hard 词汇积累：athlete n. 运动员；strict adj. 严格；hurt n. 受伤；track n. 跑道；queue v. 排队；court n. 球场；teammate n. 队友 任务一：单项选择 ( ) 1. Before swimming in the Olympic pool, athletes should ________. ‘ A. warm up fully B. run fast on wet floor C. jump into water at once ( ) 2. On the stairs near the Olympic track, players shouldn’t ________. A. walk slowly B. jump from stairs C. keep to the right ( ) 3. Which is safe during Olympic ball games? A. Move out of the way B. Push others C. Pull others’ clothes ( ) 4. Where can swimmers take part in matches safely? A. Park river B. Olympic swimming pool C. Lake in park 任务二：书面简答 Write one safety rule for Olympic athletes. __________________________________________________________________________ E篇 【新题型·图文匹配】通读完整短文，从 A、B、C 三个选项中选择最合适的单词补全文章，完成填空后回答文末附加问题。 主题：安全小短文 语篇类型：议论短文 Safety is important for us. We 1____ follow many rules in our life. When we swim, we 2____ warm up first. We shouldn’t swim in the park river. It is very 3____. At school, on the stairs we should walk slowly. We shouldn’t 4____ others in PE class. If everyone follows these rules, we can stay 5____ every day. 词汇积累：safety n. 安全 slowly adv. 慢慢地 push v. 推；挤压 ( ) 1. A. should B. can C. do ( ) 2. A. should B. could C. can ( ) 3. A. safe B. dangerous C. easy ( ) 4. A. push B. play C. ask ( ) 5. A. safe B. busy C. sad 附加问答 What safety rule do you like best? Please write one reason. ______________________________________________________________________________ ______________________________________________________________________________ 参考答案 A篇 答案：1.T 2.F 3.F 4.T 5.T 解析： 1.T 原文 Willy wants to swim in the park river，信息一致。 2.F 他们没有在公园河里游泳，一起去了游泳池。 3.F Willy jumps into the water quickly without warming up，没有做热身。 4.T 他在游泳池里面腿受伤。 5.T 原文 He should follow safety rules。 B 篇 答案：1.B 2.A 3.B 4.A 5.A 解析： 1.B 楼梯上我们应该慢慢走。 2.A 体育课首先要热身。 3.B 推别人是不安全行为。 4.A 我们不应该拉扯别人的衣服。 5.A 主旨：如何在学校保证安全。 C 篇 任务一（段落大意匹配）：4 1 2 3 ①对应 2；②对应 3；③对应 4；④对应 1 任务二 1. We should swim in the swimming pool. 2. We shouldn’t push or jump from the stairs. 3. We should shout for help and ask grownups for help. D 篇 任务一单选：1.A 2.B 3.A 4.B 解析： 1.A 表格：warm up fully 充分热身。 2.B 表格：jump down stairs 属于 shouldn’t do。 3.A move out of the way 是球类运动安全做法。 4.B 运动员在奥运泳池安全比赛。 任务二书面简答 示例： Athletes shouldn’t run on the wet ground beside the pool. E 篇 答案：1.A 2.A 3.B 4.A 5.A 附加问答示例： I like the rule “We should warm up first before swimming” best. Because it can keep us safe. 解析： 1.A should 我们应当遵守很多规则 2.A should 游泳前我们应当先热身 3.B dangerous 公园河里游泳很危险 4.A push 情态动词 shouldn’t 后用动词原形 5.A safe 遵守规则我们就能每天保证安全 2 / 2 学科网（北京）股份有限公司 $