Unit 2 Safety Lesson 1 Stay Safe 课件 2026-2027学年北师大版八年级英语上册

该初中英语课件围绕“Safety”主题，聚焦家庭、学校及公共场所的安全规则，通过“Activate and Share”环节引导学生讨论日常安全行为，如“run in the corridors”等，搭建从已知经验到新知学习的支架，帮助学生系统掌握安全提示的表达与应用。 其亮点在于融合语言能力与思维品质培养，通过表格归纳dos and don'ts、小组“安全instructor”角色扮演等活动，提升学生信息提取与合作表达能力。语法部分对比must/mustn’t和have to/don’t have to的用法，结合情境练习强化语言运用。多元作业如制作视频、海报，发展学习策略，既让学生树立安全意识，也为教师提供结构化教学与多元评价支持。

Unit 2 Safety Lesson 1 Stay Safe 义务教育教科书 英语 八年级上册 初中英语北师大版八年级上册 Activate and Share To stay safe, what should/shouldn’t we do at home, at school or in other public places? Talk with a partner. run in the corridors push someone charge our phones day and night follow teachers’ instructions wear headphones when cycling or crossing the street take good care of personal belongings In/At..., we should/shouldn’t... At school, we shouldn’t run in the corridors. Read and Understand Here are three pictures in the text. Can you guess what the text will talk about? Read and Understand Read quickly and find out what the text mainly talks about. Read and Understand Read quickly and give a heading for each set of tips. Read and Understand Read quickly and give a heading for each set of tips. Small actions can save us from big problems. Here are some tips to stay safe. Always keep the floor dry, especially in the kitchen and the bathroom. Use electricity wisely. For example, you mustn’t charge your phone day and night! You must use fire safely in the kitchen. Use knives carefully. At home Read and Understand Read quickly and give a heading for each set of tips. You mustn’t run in the corridors or push people. You may hurt other students, teachers, or even yourself! You mustn’t bring dangerous things to school, such as knives. In PE lessons, always follow your teacher’s instructions and exercise safely. In the science lab, you have to know how to use the equipment correctly. At school Read and Understand Take good care of your personal belongings, like your phone and wallet. When you walk or ride a bike on the street, don’t wear headphones. You must know what’s happening around you. Don’t swim in lakes or rivers. Stay on paths when in forests and in the mountains. In other public places Read quickly and give a heading for each set of tips. Read and Understand What are the dos and don’ts in these places? Read again and take notes. Read and Understand Work in pairs. Ask and answer questions to check your notes. What are the dos at home/at school/in other public places? What are the don’ts /mustn’ts at home/at school/in other public places? Read and Understand Always keep the floor dry, especially in the kitchen and the bathroom. Use electricity wisely. For example, you mustn’t charge your phone day and night! You must use fire safely in the kitchen. Use knives carefully. use electricity wisely use fire safely use knives carefully charge your phone day and night What are the dos and don’ts in these places? Read again and take notes. Read and Understand always follow your teacher’s instructions and exercise safely know how to use the equipment correctly in the corridors or push people bring dangerous things to school You mustn’t run in the corridors or push people. You may hurt other students, teachers, or even yourself. You mustn’t bring dangerous things to school, such as knives. In PE lessons, always follow your teacher’s instructions and exercise safely. In the science lab, you have to know how to use the equipment correctly. What are the dos and don’ts in these places? Read again and take notes. Let’s guess what the article will talk about. Read and Understand take good care of your personal belongings stay on paths when in forests and in the mountains wear headphones swim in lakes or rivers Take good care of your personal belongings, like your phone and wallet. When you walk or ride a bike on the street, don’t wear headphones. You must know what’s happening around you. Don’t swim in lakes or rivers. Stay on paths when in forests and in the mountains. What are the dos and don’ts in these places? Read again and take notes. Read and Understand Work in groups. Now you are the safety instructors. Please introduce the safety tips in these 3 different places. use electricity wisely use fire safely use knives carefully charge your phone day and night always follow your teacher’s instructions and exercise safely know how to use the equipment correctly in the corridors or push people bring dangerous things to school take good care of your personal belongings stay on paths when in forests and in the mountains wear headphones swim in lakes or rivers Hello. I’m the safety instructor at home. I have some safety tips for you. At home, you must... You mustn’t/ Don’t... Read and Understand Places Dos Don’ts/Mustn’t At home keep the floor dry use electricity wisely use fire safely use knives carefully ... charge your phone day and night ... At school in PE lessons, always follow your teacher’s instructions and exercise safely in the science lab, know how to use the equipment correctly ... run in the corridors or push people bring dangerous things to school ... In other public places take care of your personal belongings stay on paths when in forests and in the mountains ... wear headphones when you walk or ride a bike on the street swim in lakes or rivers ... In groups, add more safety tips for each place in Activity 2. Then, share them in class. Example: At home, you must...; Don’t... at home. You mustn’t... ... Read and Explore Analyse and Appreciate What is the purpose of this text, e.g. to give instructions, to tell a story, or to describe a situation? Which of the following support (s) your answer? Tick (√ ). √ √ √ Think and Share Why should we follow safety rules? List the rules that you have followed and those you haven’t. Share and explain your list and reasons in groups. Example: We should follow safety rules to keep us safe. At school, I always follow my teacher’s instructions in PE lessons. But at home, I often charge my phone day and night. Now I know it is dangerous. Read and Explore Now you are a safety instructor, and please tell others about the safety tips of a place. You should: 1. choose one of the situations (at home, at school and in other public places); 2. introduce the safety tips (including the tips in the book and the tips you added); 3. tell the reasons why people need to follow them. Homework eg. Hello, I am the safety instructor. I will introduce some safety tips for you (at home, at school, in other public places)... We should follow the tips because... I hope all of you can be safe and sound. Thank you. You can write a speech, make a poster or create a video. 18 义务教育教科书 英语 八年级上册 Unit 2 Safety Lesson 1 Stay Safe (Ⅱ) Homework Sharing use electricity wisely use fire safely use knives carefully charge your phone day and night always follow your teacher’s instructions and exercise safely know how to use the equipment correctly in the corridors or push people bring dangerous things to school take good care of your personal belongings stay on paths when in forests and in the mountains wear headphones swim in lakes or rivers Let’s review! To stay safe, what should /mustn’t we do...? Vocabulary in Use Complete the text about safety advice with the words and expressions in the box. follow take good care of stay safe save stay on paths use fire and knives There are possible dangers in our daily lives. We must be careful and 1 . At home, we should 2 ____ safely and carefully when cooking. We should also be careful when we use electricity. At school, we must 3 school safety rules. In other public places, it’s important to 4 our personal belongings, like our phones. 5 in forests and mountains and don’t swim in lakes or rivers. Small actions can really 6 us from big problems. stay safe use fire and knives take good care of save follow Stay on paths 22 Grammar Discovery Must/mustn’t, have to/don’t have to Study the sentences (1–4) carefully and match the words in bold to their meanings (A–C). Then, complete the Your Discovery box. 1. You must use fire safely in the kitchen. ( ) 2. You mustn’t run in the corridors or push people. ( ) 3. You have to know how to use the equipment correctly. ( ) 4. You don’t have to wear a uniform for the show. ( ) it’s necessary to... it isn’t necessary to... it’s against the rules to... A B C A C A B To express obligation (义务，责任), we can use . To express prohibition (禁止), we can use . To express no necessity (必要), we can use . Grammar Discovery Your Discovery Must/mustn’t and have to/don’t have to are modal verbs. must/have to mustn’t don’t have to Grammar Discovery Must/mustn’t, have to/don’t have to must和have to用于表达义务和必要性。 You must stop at red traffic lights.（红灯停是每个人的义务。） John broke his arm, so he has to go to the hospital.（去医院是必要的。) 当说话者认为某事是必要的时，可以使用must。 I must drink more water.（我认为我需要多喝水。这是我的观点。) have to表达“不得不”，多指并非说话者的主观意愿。 She has to wear a uniform at school.（其他人决定了在学校必须穿校服这件事。) mustn’t表达禁止。 You mustn’t park here.（这样做违反规定。) don’t/doesn’t/didn’t have to或者needn’t表达没有必要。 You don’t have to/needn’t bring a camera. I have one.（没必要带相机。) must和have to是情态动词，其后使用动词原形。 must没有时态或第三人称单数的变化。 have to在不同时态和不同人称情况下使用不同的形式。 The school must find ways to keep students safe. Everyone has to wear a school uniform. 26 Grammar in use Choose the correct option to complete the sentences. (Pages 144–145) 1. We don’t have to/mustn’t bring food or drinks into the library. It’s against the rules. 2. I made some silly mistakes on the test. I have to/must read the questions more carefully in the future. 3. Mike doesn’t have to/mustn’t charge his phone. The battery is already 100%. 4. You have to/must enter a password to use the school’s computers. 5. Susan must/has to take a bus to school today. Her parents can’t take her in their car. 6. We mustn’t/don’t have to dial 119 unless there is a real fire. mustn’t must doesn’t have to have to has to mustn’t Express Yourself Writing What safety tips can you give in situations like in the playground, at a big event, or in a crowded sports stadium? Work in groups and choose one situation. Write 3–5 safety tips. in the playground at a big event in a crowded sports stadium 1. follow teacher’s instructions 2. ... 3. 4. 5. Share in groups ·protect ourselves ·save us from big problems... ·follow rules... If you were the safety instructor in your community, please share some safety tips and the reasons why people need to follow the tips. You can create videos, posters, handbooks, etc. Homework Your tips should begin with the imperative. Your sentences should be short and straightforward. You tips can use modal verbs like must/mustn’t and have to/don’t have to. Don’t forget the resons for following the tips. 30 $