Unit 2 Keep Safe（主题阅读专项训练）英语北京版四年级下册（新教材）

Unit 2 Keep Safe 主题阅读“保持安全” 主题提炼 本单元以 “不同场所的安全规则与自我保护” 为核心主题，覆盖校园、街道、公园、电影院、湖边等多个生活场景。内容主要包含两大部分，一是学习用英语表达 “禁止类” 安全提示，比如 “Don’t run down the stairs”“No skating” 这类句型；二是识别生活中的危险行为，比如在薄冰上滑冰、骑车闯红灯、在教室窗边抛物等。通过学习本单元内容，学生能够掌握不同场景下的安全常识，学会规避危险行为，同时培养用英语传递安全提示、树立自我保护意识的能力。 技巧点拨 同义词替换法 在阅读安全主题短文时，题目中的词汇往往会和原文中的词汇进行同义替换。我们可以先找出题目中的核心词，再在原文中寻找它的同义表达，以此快速定位答案。 例：It’s dangerous to ride so fast on the road. ( )1. It’s not safe to ride a bike fast on the road. （正确填T，错误填F） 分析：题目里的 “not safe” 和原文的 “dangerous” 是同义表达，由此可以判断两者表达的是同一个意思。因此答案为 T。 小试牛刀 A篇 【新题型·图文匹配】不同场所都有专属的安全规则，仔细阅读这些常见的安全标语，并判断正（T）误（F）。 主题：安全标语 语篇类型：表格 类短文 Place Safety rules Classroom Don’t throw things out of the window. Don’t throw things out of the window. Stairs Don’t run down the stairs. Walk slowly and keep to the right. Cinema No talking. No photos. No running. Lake No skating. No swimming. 词汇积累：throw ... out of ... 把…… 扔出…… keep to the right 靠右 cinema电影院 No photos 禁止拍照 dangerous behavior 危险行为 ( ) 1. We can stand on the chair in the classroom if we are careful. ( ) 2. Walking slowly and keeping to the right is the rule for stairs. ( ) 3. Taking photos is not allowed in the cinema. ( ) 4. It’s safe to swim in the lake in summer. ( ) 5. Running down the stairs is a dangerous behavior. B篇 【新题型·完形填空】阅读短文，选择合适的单词完成填空。 主题：校园安全对话短文 语篇类型：记叙类短文 Miss Wang is telling her students about school safety rules. “Baobao, please don’t 1. ______ things out of the window. It’s not safe,” she says. Baobao says sorry and promises he won’t do that again. Then Miss Wang sees Dongdong standing on the chair. She says, “Dongdong, don’t 2. ______ on the chair. You may fall down.” Dongdong gets down quickly. At last, Miss Wang tells all the students, “When you walk on the stairs, please 3. ______ slowly and keep to the right.” All the students say “OK”. 词汇积累：promise 承诺 fall down 摔倒 stairs 楼梯（复数）quickly 快速地 ( ) 1. A. throw B. draw C. read ( ) 2. A. sleep B. stand C. eat ( ) 3. A. run B. jump C. walk C篇 【新题型·任务型阅读】温暖的三月天，Tom想去湖边滑冰，但是妈妈却拦住了他。妈妈为什么不让Tom滑冰？湖边的告示牌又写了什么内容？一起来读短文找答案吧。 主题：户外安全提示短文 语篇类型：说明类短文 It’s a warm morning in March. Tom wants to skate on the lake near his home. But his mum stops him. “Tom, you can’t skate here,” she says. “The ice is too thin. It’s dangerous. You may fall into the water.” Tom looks at the board next to the lake. It says “No skating” and “No swimming”. Tom nods his head. “I see, Mum. I won’t skate here.” 词汇积累： fall into掉进 board告示牌 nod点头 任务一：根据文章内容,回答问题。 1.Why does Tom’s mum stop him from skating? ____________________________________________________________________________ 2.What does the board near the lake say? ____________________________________________________________________________ 任务二：选择正确答案 ( ) 3.The underlined word “thin” means ______ in Chinese. A. 厚的 B. 薄的 C. 硬的 精益求精 D篇 【新题型·绘本阅读】晴朗的一天，小猴子们在大街上骑自行车，其中一只小猴子因为骑车太快、不遵守交通规则，发生了意外。快来看看这个故事，学习交通安全知识吧。 主题：交通安全绘本故事 语篇类型：故事类短文 The Monkey’s Bike Ride One sunny day, the monkeys are riding bikes in the street. One little monkey is not careful. He rides very fast and doesn’t stop at the red light. Suddenly, he runs into a taxi and falls off his bike. A man comes over and asks, “Are you all right?” The little monkey says, “I’m OK. I’m sorry.” The man says, “You should stop at the red light. It’s dangerous to ride so fast.” The little monkey says, “I won’t do that again. 词汇积累：careful 小心的 suddenly 突然地 run into 撞上 fall off 从…… 摔下来 任务一：选择正确的答案 ( ) 1. What does the little monkey do wrong? A. He rides a bike in the street. B. He rides fast and doesn’t stop at the red light. C. He talks to the man. ( ) 2. What happens to the little monkey? A. He runs into a taxi and falls off the bike. B. He stops at the red light. C. He plays with other monkeys. ( ) 3. What does the man tell the little monkey? A. Don’t ride a bike in the street. B. It’s safe to ride fast. C. Stop at the red light and don’t ride so fast. 任务二：回答问题 4. If you see a friend riding a bike fast on the street, what will you say to him? —————————————————————————————————— E篇 【新题型·图文匹配】周日，Tom和妈妈去公园玩，Tom想在湖面滑冰，却被妈妈制止了。原来湖边有安全告示牌，最后Tom和妈妈找到了更安全的游玩方式，一起来看看吧。 主题：公园安全 语篇类型：叙事类短文 It’s Sunday. Tom and his mum go to the park. Tom wants to skate on the lake. Mum points to the board and says, “Look, Tom. It says ‘No skating’. The ice is thin. It’s dangerous.” Tom sees the board also says “No swimming”. Then he says, “Mum, let’s fly kites on the grass.” Mum says yes and tells him not to run on the grass or pick the flowers.词汇积累：point to指向 board板 pick 摘 任务一：根据短文情节，将下列图片按发展顺序排列（填序号）。 —————————— —————————— ————————— 任务二：选择正确的答案 ( ) 1. Where do Tom and his mum go? A. The zoo B. The park C. The cinema ( ) 2. Why can’t Tom skate on the lake? A. The ice is thin and dangerous. B. He has no skates. C. Mum wants to fly kites. ( ) 3. Which rule is NOT on the board? A. No skating. B. No swimming. C. No flying kites. 参考答案 A篇 【答案】1.F 2.T 3.T 4.F 5.T 【解析】 1.答案：F 解析：教室明确规定 “Don’t stand on the chair”，该行为本身存在危险，和是否小心无关。 2.答案：T 解析：楼梯的安全规则明确包含 “Walk slowly and keep to the right”，表述正确。 3.答案：T 解析：电影院规则有 “No photos”，明确禁止拍照。 4.答案：F 解析：湖边标语标注 “No swimming”，任何时候游泳都被禁止，表述错误。 5.答案：T 解析：楼梯规则禁止 “run down the stairs”，该行为属于危险行为。 B篇 【答案】1.A 2.B 3.C 【解析】 1.答案：A 解析：结合后文 “out of the window” 和安全常识，此处是禁止往窗外 “扔” 东西，选 throw。 2.答案：B 解析：前文提到 Dongdong 正 “standing on the chair”，所以这里是禁止 “站” 在椅子上，选 stand。 3.答案：C 解析：楼梯安全规则要求 “慢行靠右”，walk slowly 是固定搭配，选 walk。 C篇 【答案】任务一：1.Because the ice is too thin and it's dangerous. 2. It says "No skating" and "No swimming". 任务二：3.B 【解析】 任务一： 1.解析：原文提到“Tom, you can’t skate here,” she says. “The ice is too thin. It’s dangerous. You may fall into the water.” 2.解析：原问提到Tom looks at the board next to the lake. It says “No skating” and “No swimming”. 任务二： 3.答案：B 解析：根据后文 “dangerous” 和 “fall into the water” 的提示，可推断 ice 的状态是 “薄的”，选 B。 D 篇 【答案】任务一：1.B 2.A 3.C 任务二：Don’t ride so fast! You should stop at the red light. It’s dangerous. （答案不唯一，符合主题即可） 【解析】 任务一： 1.答案：B 解析：原文明确提到小猴子的错误行为是 “rides very fast and doesn’t stop at the red light”。故选 B。 2.答案：A 解析：小猴子的行为后果是 “runs into a taxi and falls off his bike”。故选 A。 3.答案：C 解析：男人的建议是 “You should stop at the red light. It’s dangerous to ride so fast”。故选 C。 E篇 【答案】 任务一：2 3 1 任务二：1.B 2.A 3.C 【解析】 任务一： 短文情节顺序为：汤姆想在湖面滑冰→看到湖边禁止标识→和妈妈去草地上放风筝。 任务二： 1. 答案：B 解析:原文首句明确写了 “Tom and his mum go to the park”。 2.答案：A 解析:妈妈的话 “The ice is thin. It’s dangerous” 直接说明了不能滑冰的原因。 3. 答案：C 解析:文中只提到告示牌有 “No skating” 和 “No swimming”，没有禁止放风筝的规则 2 / 2 学科网（北京）股份有限公司 $