Unit 8 Safe and sound 课时1 Welcome to the unit 分层作业 2026-2027学年译林版八年级英语上册

**基本信息** 初中英语Unit 8课时1同步练，以"基础巩固-语篇应用-思维提升"分层设计，通过词汇到语篇进阶路径，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础夯实层|核心词汇（火焰等12词）、基础词组（安然无恙等5组）、句型转换|单词音标默写强化拼读能力，词形填空（fireman→firemen）巩固语法基础| |语篇理解层|安全场景阅读还原、火灾应对步骤任务型阅读|七选五阅读还原（Fire Safety Tips）训练语篇衔接能力，细节题考查信息提取| |思维进阶层|火灾预防原因分析、安全建议推广|表格填写（设备重要性）培养逻辑思维，15词安全提示写作提升语言输出与创新意识|

Unit 8 Safe and sound 课时1 Welcome to the unit 分层作业 一、单词默写 1. ________ /fleɪm/ n. 火焰 2. ________ /sməʊk/ n. 烟雾 3. ________ /əˈlɑːm/ n. 警报器 4. ________ /ɪkˈstɪŋɡwɪʃə(r)/ n. 灭火器 5. ________ /ɪˈskeɪp/ v. & n. 逃生 6. ________ /bɜːn/ v. 烧伤；燃烧 7. ________ /ɪˈvækjueɪt/ v. 疏散 8. ________ /ɪɡˈnɔː(r)/ v. 忽视；忽略 9. ________ /ˈsaɪrən/ n. 警报声 10. ________ /sɜːtʃ/ v. & n. 搜索 11. ________ /ˈneɪbə(r)/ n. 邻居 12. ________ /stʌf/ v. 塞进；填满 二、词组默写 1. 安然无恙 __________________________ 2. 紧急出口 __________________________ 3. 关掉；切断 __________________________ 4. 扑灭 __________________________ 5. 拨打火警电话 __________________________ 三、根据要求完成句子 1. 消防员冲进大楼，救出了被困的人。 Firefighters ________ ________ the building and ________ the people trapped inside. 2. 烟雾太大，以至于他们无法看清前方的路。 The smoke was ________ ________ ________ they couldn’t see the path ________ ________ them. 3. 这是该市历史上最严重的火灾之一！ It was one of the ________ ________ ________ in the city’s history! 四、用括号内所给词的适当形式填空 1. A lot of ________ (fireman) from different stations arrived at the scene. 2. The organization provides free ________ (safe) training for local residents. 3. People were ________ (terrible) frightened by the loud explosion. 4. ________ (sudden), the fire alarm went off and everyone ran to the exit. 5. The old building ________ (collapse) under the intense heat of the fire. 五、单项选择 1. — What do you think of the safety measures in this building? — They are ________. We need to install more fire extinguishers. A. excellent B. sufficient C. terrible D. remarkable 2. — Did you escape from the burning building safely? — No. A fallen beam stood ________ my way. I couldn’t get out at all. A. next to B. across from C. in front of D. behind 3. We couldn’t leave the building because there happened ________ a fire on the lower floor. A. to be B. to have C. be D. have 4. She lost her house in the fire, but ________, she wasn’t hurt. A. in the accident B. in accident C. by accident D. by the accident 5. I lost my family photos in the fire and I couldn’t be ________. A. sad B. sadder C. more sad D. most sad 六、阅读还原 Fire Safety Tips at Home Every year, thousands of families lose their homes because of fires. However, most fires at home can be prevented. 1.______________ First, check your smoke alarms. 2.______________ Test them every month and replace the batteries once a year. A working smoke alarm gives you early warning and saves lives. Second, create an escape plan. 3.______________ Make sure everyone in the family knows how to get out of the house quickly. Practice the plan twice a year so everyone is prepared. Third, be careful with cooking. 4.______________ If a pan catches fire, turn off the stove and cover it with a lid. Never throw water on a cooking fire. Fourth, don’t overload electrical outlets. 5.______________ If an appliance sparks or smokes, unplug it immediately. A. Keep a fire extinguisher in the kitchen and learn how to use it. B. Stay in the kitchen when you are cooking. C. The most common causes are cooking accidents and electrical problems. D. Walk to your nearest exit and call for help. E. Draw a map of your home showing two exits from every room. F. Make sure you have a smoke alarm on every floor of your home. 七、任务型阅读 What to Do in a House Fire A house fire is one of the most frightening emergencies you can face. But if you stay calm and follow these steps, you can increase your chances of survival. First, get out and stay out. If you hear the smoke alarm or smell smoke, leave the house immediately. Don’t stop to get your phone, money or toys. Once you are outside, do not go back in for any reason. Second, stay low to the ground. Smoke rises, so the air near the floor is cleaner and cooler. Crawl on your hands and knees to the nearest exit. Cover your mouth and nose with a cloth to help you breathe. Third, check doors before opening them. Touch the door with the back of your hand. If it is warm, do not open it. Find another way out. If it is cool, open it slowly and carefully. Be ready to close it quickly if there is smoke or fire behind it. Fourth, if your clothes catch fire, stop, drop and roll. Cover your face with your hands and roll back and forth on the ground until the flames go out. Finally, call 119 from a neighbour’s phone or a safe place. Tell the operator your address clearly. Stay outside and wait for the firefighters to arrive. 根据短文内容，回答下列问题。 1. What should you do first if you hear the smoke alarm?   2. Why should you stay low to the ground during a fire?   3. How can you check if a door is safe to open?   4. What does “stop, drop and roll” mean?   5. What should you do after you get outside safely?   八、思维进阶 Part 1: Read and Explore Fire is one of the most dangerous household hazards. Every year, thousands of people are injured or lose their lives because of fires that could have been prevented. Being prepared and knowing what to do in a fire emergency is essential for every family. First, prevention is the best defence. The most common causes of house fires are cooking accidents, electrical faults and unattended candles. Always stay in the kitchen while cooking. Check electrical cords for damage. Never leave candles burning when you leave the room or go to sleep. Second, have the right equipment. Install smoke alarms on every level of your home and test them monthly. Keep a fire extinguisher in the kitchen and know how to use it. A fire blanket can also be useful for putting out small fires in the kitchen. Third, everyone in the family should know what to do in a fire. Have a family escape plan and practise it. Choose a meeting place outside your home where everyone can gather after escaping. Make sure children know their address and how to call 119. Staying calm is the most important thing in a fire. Following these simple steps can help keep you and your family safe. Part 2: Skills Challenge Task 1: Understand the Story (基础理解) 1. What is the most common cause of house fires mentioned in the passage? A. Lightning strikes B. Cooking accidents and electrical faults C. Strong winds D. Children playing with matches 2. What should every family have in case of a fire? (List TWO) a.   b.   Task 2: Talk About Reasons (原因阐述) 3. Complete the chart about why fire safety equipment is important: Equipment Why It’s Important Smoke alarm   Fire extinguisher   Fire blanket   Task 3: Be a Promoter (推广建议) 4. Suppose you want to help your classmates learn about fire safety. Write two short tips (each within 15 words) using the passage: a.   b.   参考答案 一、单词默写 1. flame 2. smoke 3. alarm 4. extinguisher 5. escape 6. burn 7. evacuate 8. ignore 9. siren 10. search 11. neighbour 12. stuff 二、词组默写 1. safe and sound 2. emergency exit 3. turn off / cut off 4. put out 5. call the fire department / call 119 三、根据要求完成句子 1. rushed into; rescued 2. so thick that; in front of 3. worst fires 四、用括号内所给词的适当形式填空 1. firemen 2. safety 3. terribly 4. Suddenly 5. collapsed 五、单项选择 1. C 2. C 3. A 4. C 5. B 六、阅读还原 1. C 2. F 3. E 4. B 5. A 七、任务型阅读 1. Leave the house immediately. 2. Because smoke rises, so the air near the floor is cleaner and cooler. 3. Touch the door with the back of your hand. If it is warm, do not open it. 4. It means covering your face with your hands and rolling on the ground until the flames go out. 5. Call 119 from a safe place and wait for the firefighters to arrive. 八、思维进阶 Task 1: 1. B 2. a. Smoke alarms on every level of your home. b. A fire extinguisher in the kitchen and a fire blanket. Task 2: 3. Smoke alarm: It gives early warning and saves lives. Fire extinguisher: It can put out small fires in the kitchen. Fire blanket: It is useful for putting out small fires safely. Task 3 (示例): 4. a. Install smoke alarms on every floor. b. Practise your family escape plan twice a year. 学科网（北京）股份有限公司 $