Unit 2 Safty Lesson 2课件(共34张PPT)冀教2024版英语八年级下册
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| 名称 | Unit 2 Safty Lesson 2课件(共34张PPT)冀教2024版英语八年级下册 |
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| 科目 | 英语 | ||
| 更新时间 | 2025-12-29 00:00:00 | ||
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(共34张PPT)
Lesson 2
Unit 2 Safety
1 Read the questions and give your answers.
A What safety-related knowledge do you have
I know safety-related knowledge such as fire safety (like staying calm, finding the nearest exit and not using lifts in case of fire) , first aid skills (like CPR) , online safety (not sharing personal information) , and how to stay safe in a large crowd or near water to avoid drowning.
B Do you know any first aid skills What are they
Yes, I know some first aid skills. For example, I know CPR. It involves doing chest compressions and giving rescue breaths to help a person whose heart or breathing has stopped. Also, I know that for minor cuts, we should clean the wound with clean water and cover it with a bandage.(答案均不唯一)
2 Read the diary and write true (T) or false (F) .
Dear Diary,
Today is National Safety Education Day. Our school organised activities to teach us about safety.
The first part was fire safety. What should people do in case of a fire emergency A firefighter gave us a talk and showed us videos. He said that if there is a fire, we should stay calm, find the nearest exit to go outside, and never use lifts.
后接名词、代词或动名词
长难句分析：这是一个主从复合句，主句是He said，其后接that 引导的宾语从句；从句中包含由if 引导的条件状语从句if there is a fire，should 后接三个并列的成分。
We even had a fire drill! As soon as the fire alarm rang, all the students took action. We covered our mouths and noses with wet towels. We walked down the stairs calmly and in order. Our teachers guided us outside.
cover... with... 用……覆盖……
After the drill, the firefighter taught us how to put out a fire with water or with a fire extinguisher. We did it!
Later, we learned some first aid skills, like CPR and other basic life support training. We talked about online safety practices and where to find help in any emergency. We discussed how to stay safe in a big
crowd, and what to do to avoid drowning
put out 扑灭；长出；出版 put off 推迟
疑问词+ 不定式
in any emergency
在任何紧急情况下。
avoid doing sth.
避免做某事
The safety education training helped us understand how to stay safe and make good choices in different situations.
Best,
Li Ming
长难句分析：这是一个简单句。主语为The safety education training，谓语是helped，宾语为us；understand是宾语补足语，补充说明helped us的具体内容；how +动词不定式短语to stay safe and make good choices作understand的宾语。
A People can use lifts in case of fire. ( )
B During the fire drill, the students covered their mouths with their hands. ( )
C CPR was taught during the safety education training. ( )
F
F
T
How does Li Ming probably feel about National Safety Education Day
________
A. Postive.
B. Negative.
C. Critical.
A
3 Read the diary again and tick the items mentioned.
A What did the students learn on National Safety Education Day
□ fire safety
□ first aid skills
□ online safety
√
√
√
思考：What other knowledge can be explained on National Safety Education Day
Territorial safety, economic safety, and cultural safety.
(答案不唯一)
B What steps are included in a fire drill
□ rushing to the lift
□ finding the nearest exit
□ covering mouths and noses with wet towels
C What can we use to put out a fire
□ water □ clothes □ fire extinguisher
√
√
√
√
4 Complete the safety tips with the expressions.
● Fire safety: If there is a fire, __________, find the nearest exit, and never use lifts.
● First aid: ________________ help someone by learning basic life support techniques like CPR.
in case of stay calm in order
stay safe be prepared to
stay calm
Be prepared to
● Online safety: Don’t share personal information and find help _________ emergency.
● _________ in a big crowd: Don’t stay in crowded places. If an accident happens, get away from the crowd _________.
● A void drowning: Never swim alone in the river and always follow the instructions of lifeguards.
in case of stay calm in order
stay safe be prepared to
in case of
Stay safe
in order
5 If you live on a high floor and there is a fire at home, what should you do Discuss with your classmates.
First, stay calm. Then, cover the mouth and nose with a wet towel. Don’t use lifts. Use the stairs to go down orderly. If the fire blocks the way out, stay in a room, close the door, stuff the gaps under the door with wet cloths to prevent smoke from entering, and call 119 for help and wait for rescue.(答案不唯一)
1 safety /'se fti/ n. 安全；保险(教材P18)
· Always remember to look both ways for traffic safety when crossing the street. 为了交通安全，过马路时一定要记得左右看。
· Keep your personal information safe when using the internet.
使用互联网时，要保护好你的个人信息安全。
· We can safely do the experiment by following the teacher’s steps.
只要按照老师的步骤，我们就能安全地做实验。
探究一 核心单词
safety n.安全；平安；安全性。常见用法：
traffic safety 交通安全 food safety 食品安全
ensure safety 确保安全 endanger safety 危害安全
in safety 处于安全状态
相关词形：(1) safe adj. 安全的 (2) safely adv. 安全地
(3) danger n. 危险(反义词) (4) dangerous adj. 危险的
2 emergency /i'm d nsi/ n. 紧急情况(教材P18)
· The firemen arrived quickly after the emergency call.
接到紧急求救电话后，消防员很快就到了。
· We need to deal with this emergent problem first.
我们得先处理这个突发问题。
emergency 作可数名词，意为“突发事件；紧急事件”。复数形式为emergencies。
相关词形：emergent adj. 紧急的；突发的；新兴的
3 alarm / 'lɑ m/ n. 警报；警告器 v. 使惊恐；警告(教材P18)
· The burglar alarm started ringing when the thief broke in.
小偷闯入时，防盗警报器响了起来。
· I set the alarm for 6:30 a.m. 我把闹钟定在早上六点半。
· The news of the accident caused a lot of alarm among the villagers.
事故的消息在村民中引起了极大的恐慌。
· The sudden noise alarmed me. 那突如其来的噪音使我惊恐。
· Parents are often alarmed by their children’s risky behavior.
父母常常会为孩子的危险行为感到担忧。
alarm 的一词多义：
(1) n. 警报，警告器；闹钟；(突然的) 恐慌/ 担忧
(2) v. 使惊恐；使担心。常见用法：be alarmed at/by... 对……感到担忧/ 惊恐
4 ring /r / v. 发出铃声；给……打电话 n. 铃声；戒指；环状物(教材P18)
· The phone is ringing. Please answer it for me.
电话正在响，请替我接一下。
· I will ring my friend after school to tell her about the homework.
放学后我会给我的朋友打电话，告诉她关于作业的事情。
· The ring of the school bell means it’s time to go home.
学校的铃声意味着该回家了。
· Mrs. Gao received a beautiful diamond ring on her birthday.
高女士在她生日时收到了一枚漂亮的钻石戒指
ring 可作动词，意为“发出铃声；给……打电话”；还可作名词，意为“铃声；戒指；环状物”。
常见用法：ring sb. 给某人打电话
5 wet /wet/ adj. 湿的；潮湿的(教材P18)
· My clothes are wet because it rained. 我的衣服湿了，因为下雨了。
· I wet the paper towel to clean up the spilled juice.
我弄湿纸巾来清理洒出的果汁。
wet可作形容词，意为“湿的；潮 湿的；下雨的”，还可作动词，意为“弄湿”。相关短语：wet weather下雨天；wet through 湿透
反义词：dry adj. 干的；干燥的 v. (使) 变干
6 aid /e d/ n. ＆ v. 帮助；援助(教材P18)
· The Red Cross sent aid to the earthquake victims.
红十字会向地震灾民送去了援助。
· A walking stick is an aid for old people. 拐杖是老年人的辅助工具。
· Everyone should get some first aid knowledge.
每个人都应该学一些急救知识。
· When I fell down, several classmates came to my aid.
我摔倒时，几个同学过来帮我。
· Teachers aid students in solving problems. 老师帮助学生解决问题。
aid 的一词多义：
(1) n. 帮助；援助；辅助工具。常见搭配：first aid 急救；come to one’s aid 前来帮助某人；with the aid of 在……的帮助下；foreign aid 外国援助；medical aid 医疗援助
(2) v. 帮助；援助。常见搭配：aid sb. in (doing) sth. 帮助某人(做) 某事；aid sb. to do sth. 帮助某人做某事
辨析：aid 与help
aid 语气更正式，侧重于辅助、协助，强调在困难或紧急情况下给予支持和帮助，常用于官方、正式的场合，如国际援助、医疗援助、灾难救援等。
help 更侧重于主动提供帮助，强调帮助的行为，通常用于日常生活中比较普通的帮助场景。
7 avoid / 'v d/ v. 避免；防止；避开(教材P18)
· To stay healthy, we should avoid junk food and take exercise.
为了保持健康，我们应该避开垃圾食品并进行锻炼。
· To avoid catching a cold, please wear warm clothes when going outside. 为了避免感冒，请在外出时穿暖和的衣服。
avoid 作及物动词，意为“避免；防止；避开”。
短语avoid doing sth. 意为“避免做某事”。
1 as soon as 一……就……(教材P18)
· I will tell her the news as soon as she comes back.
她一回来，我就告诉她这个消息。
· The students stopped talking as soon as the teacher entered.
老师一进来，学生们就停止了说话。
探究二 核心短语
as soon as 意为“一……就……”，用来连接两个动作，强调“从句动作发生后，主句动作随之发生”。
常见的时态搭配：(1) 主句用一般将来时，从句用一般现在时(“主将从现”) 表示“未来的动作”：从句动作先发生，主句动作紧接着发生。(2) 主从句都用一般过去时表示“过去的动作”：两个动作都已发生，且先后紧密衔接。
句式特点：可放在主句前或主句后，位置灵活。
2 in order 有秩序地(教材P18)
· Please keep your things in order. 请保持你的东西整洁有序。
· He got up early in order to catch the first bus.
= He got up early so that he could catch the first bus.
他早起是为了赶上第一班公交车。
· He studied hard in order that he could get good grades.
他努力学习，以便能取得好成绩。
in order 意为“有秩序地”。
in order to 后接动词原形，作目的状语，可放在句首或句中，可与so that 引导的目的状语从句互换。
in order + that 从句，引导目的状语从句，表示“为了……、以便……”，说明做某事的目的。
3 put out a fire 灭火(教材P18)
· Firefighters worked quickly to put out a fire in the building.
消防员们迅速行动来扑灭大楼中的火。
· Please put on your coat before going outside.
出去前请穿上你的外套。
· We had to put off the meeting due to the bad weather.
由于天气不好，我们不得不推迟会议。
put out a fire 意为“灭火”。put out 意为“熄灭；扑灭”。
put 相关短语：put away 把……收起来；放好
put on 穿上；上演；增加 put off 推迟；拖延
put up 搭建；举起 put down 写下
Lesson 2
Unit 2 Safety
1 Read the questions and give your answers.
A What safety-related knowledge do you have
I know safety-related knowledge such as fire safety (like staying calm, finding the nearest exit and not using lifts in case of fire) , first aid skills (like CPR) , online safety (not sharing personal information) , and how to stay safe in a large crowd or near water to avoid drowning.
B Do you know any first aid skills What are they
Yes, I know some first aid skills. For example, I know CPR. It involves doing chest compressions and giving rescue breaths to help a person whose heart or breathing has stopped. Also, I know that for minor cuts, we should clean the wound with clean water and cover it with a bandage.(答案均不唯一)
2 Read the diary and write true (T) or false (F) .
Dear Diary,
Today is National Safety Education Day. Our school organised activities to teach us about safety.
The first part was fire safety. What should people do in case of a fire emergency A firefighter gave us a talk and showed us videos. He said that if there is a fire, we should stay calm, find the nearest exit to go outside, and never use lifts.
后接名词、代词或动名词
长难句分析：这是一个主从复合句，主句是He said，其后接that 引导的宾语从句；从句中包含由if 引导的条件状语从句if there is a fire，should 后接三个并列的成分。
We even had a fire drill! As soon as the fire alarm rang, all the students took action. We covered our mouths and noses with wet towels. We walked down the stairs calmly and in order. Our teachers guided us outside.
cover... with... 用……覆盖……
After the drill, the firefighter taught us how to put out a fire with water or with a fire extinguisher. We did it!
Later, we learned some first aid skills, like CPR and other basic life support training. We talked about online safety practices and where to find help in any emergency. We discussed how to stay safe in a big
crowd, and what to do to avoid drowning
put out 扑灭；长出；出版 put off 推迟
疑问词+ 不定式
in any emergency
在任何紧急情况下。
avoid doing sth.
避免做某事
The safety education training helped us understand how to stay safe and make good choices in different situations.
Best,
Li Ming
长难句分析：这是一个简单句。主语为The safety education training，谓语是helped，宾语为us；understand是宾语补足语，补充说明helped us的具体内容；how +动词不定式短语to stay safe and make good choices作understand的宾语。
A People can use lifts in case of fire. ( )
B During the fire drill, the students covered their mouths with their hands. ( )
C CPR was taught during the safety education training. ( )
F
F
T
How does Li Ming probably feel about National Safety Education Day
________
A. Postive.
B. Negative.
C. Critical.
A
3 Read the diary again and tick the items mentioned.
A What did the students learn on National Safety Education Day
□ fire safety
□ first aid skills
□ online safety
√
√
√
思考：What other knowledge can be explained on National Safety Education Day
Territorial safety, economic safety, and cultural safety.
(答案不唯一)
B What steps are included in a fire drill
□ rushing to the lift
□ finding the nearest exit
□ covering mouths and noses with wet towels
C What can we use to put out a fire
□ water □ clothes □ fire extinguisher
√
√
√
√
4 Complete the safety tips with the expressions.
● Fire safety: If there is a fire, __________, find the nearest exit, and never use lifts.
● First aid: ________________ help someone by learning basic life support techniques like CPR.
in case of stay calm in order
stay safe be prepared to
stay calm
Be prepared to
● Online safety: Don’t share personal information and find help _________ emergency.
● _________ in a big crowd: Don’t stay in crowded places. If an accident happens, get away from the crowd _________.
● A void drowning: Never swim alone in the river and always follow the instructions of lifeguards.
in case of stay calm in order
stay safe be prepared to
in case of
Stay safe
in order
5 If you live on a high floor and there is a fire at home, what should you do Discuss with your classmates.
First, stay calm. Then, cover the mouth and nose with a wet towel. Don’t use lifts. Use the stairs to go down orderly. If the fire blocks the way out, stay in a room, close the door, stuff the gaps under the door with wet cloths to prevent smoke from entering, and call 119 for help and wait for rescue.(答案不唯一)
1 safety /'se fti/ n. 安全；保险(教材P18)
· Always remember to look both ways for traffic safety when crossing the street. 为了交通安全，过马路时一定要记得左右看。
· Keep your personal information safe when using the internet.
使用互联网时，要保护好你的个人信息安全。
· We can safely do the experiment by following the teacher’s steps.
只要按照老师的步骤，我们就能安全地做实验。
探究一 核心单词
safety n.安全；平安；安全性。常见用法：
traffic safety 交通安全 food safety 食品安全
ensure safety 确保安全 endanger safety 危害安全
in safety 处于安全状态
相关词形：(1) safe adj. 安全的 (2) safely adv. 安全地
(3) danger n. 危险(反义词) (4) dangerous adj. 危险的
2 emergency /i'm d nsi/ n. 紧急情况(教材P18)
· The firemen arrived quickly after the emergency call.
接到紧急求救电话后，消防员很快就到了。
· We need to deal with this emergent problem first.
我们得先处理这个突发问题。
emergency 作可数名词，意为“突发事件；紧急事件”。复数形式为emergencies。
相关词形：emergent adj. 紧急的；突发的；新兴的
3 alarm / 'lɑ m/ n. 警报；警告器 v. 使惊恐；警告(教材P18)
· The burglar alarm started ringing when the thief broke in.
小偷闯入时，防盗警报器响了起来。
· I set the alarm for 6:30 a.m. 我把闹钟定在早上六点半。
· The news of the accident caused a lot of alarm among the villagers.
事故的消息在村民中引起了极大的恐慌。
· The sudden noise alarmed me. 那突如其来的噪音使我惊恐。
· Parents are often alarmed by their children’s risky behavior.
父母常常会为孩子的危险行为感到担忧。
alarm 的一词多义：
(1) n. 警报，警告器；闹钟；(突然的) 恐慌/ 担忧
(2) v. 使惊恐；使担心。常见用法：be alarmed at/by... 对……感到担忧/ 惊恐
4 ring /r / v. 发出铃声；给……打电话 n. 铃声；戒指；环状物(教材P18)
· The phone is ringing. Please answer it for me.
电话正在响，请替我接一下。
· I will ring my friend after school to tell her about the homework.
放学后我会给我的朋友打电话，告诉她关于作业的事情。
· The ring of the school bell means it’s time to go home.
学校的铃声意味着该回家了。
· Mrs. Gao received a beautiful diamond ring on her birthday.
高女士在她生日时收到了一枚漂亮的钻石戒指
ring 可作动词，意为“发出铃声；给……打电话”；还可作名词，意为“铃声；戒指；环状物”。
常见用法：ring sb. 给某人打电话
5 wet /wet/ adj. 湿的；潮湿的(教材P18)
· My clothes are wet because it rained. 我的衣服湿了，因为下雨了。
· I wet the paper towel to clean up the spilled juice.
我弄湿纸巾来清理洒出的果汁。
wet可作形容词，意为“湿的；潮 湿的；下雨的”，还可作动词，意为“弄湿”。相关短语：wet weather下雨天；wet through 湿透
反义词：dry adj. 干的；干燥的 v. (使) 变干
6 aid /e d/ n. ＆ v. 帮助；援助(教材P18)
· The Red Cross sent aid to the earthquake victims.
红十字会向地震灾民送去了援助。
· A walking stick is an aid for old people. 拐杖是老年人的辅助工具。
· Everyone should get some first aid knowledge.
每个人都应该学一些急救知识。
· When I fell down, several classmates came to my aid.
我摔倒时，几个同学过来帮我。
· Teachers aid students in solving problems. 老师帮助学生解决问题。
aid 的一词多义：
(1) n. 帮助；援助；辅助工具。常见搭配：first aid 急救；come to one’s aid 前来帮助某人；with the aid of 在……的帮助下；foreign aid 外国援助；medical aid 医疗援助
(2) v. 帮助；援助。常见搭配：aid sb. in (doing) sth. 帮助某人(做) 某事；aid sb. to do sth. 帮助某人做某事
辨析：aid 与help
aid 语气更正式，侧重于辅助、协助，强调在困难或紧急情况下给予支持和帮助，常用于官方、正式的场合，如国际援助、医疗援助、灾难救援等。
help 更侧重于主动提供帮助，强调帮助的行为，通常用于日常生活中比较普通的帮助场景。
7 avoid / 'v d/ v. 避免；防止；避开(教材P18)
· To stay healthy, we should avoid junk food and take exercise.
为了保持健康，我们应该避开垃圾食品并进行锻炼。
· To avoid catching a cold, please wear warm clothes when going outside. 为了避免感冒，请在外出时穿暖和的衣服。
avoid 作及物动词，意为“避免；防止；避开”。
短语avoid doing sth. 意为“避免做某事”。
1 as soon as 一……就……(教材P18)
· I will tell her the news as soon as she comes back.
她一回来，我就告诉她这个消息。
· The students stopped talking as soon as the teacher entered.
老师一进来，学生们就停止了说话。
探究二 核心短语
as soon as 意为“一……就……”，用来连接两个动作，强调“从句动作发生后，主句动作随之发生”。
常见的时态搭配：(1) 主句用一般将来时，从句用一般现在时(“主将从现”) 表示“未来的动作”：从句动作先发生，主句动作紧接着发生。(2) 主从句都用一般过去时表示“过去的动作”：两个动作都已发生，且先后紧密衔接。
句式特点：可放在主句前或主句后，位置灵活。
2 in order 有秩序地(教材P18)
· Please keep your things in order. 请保持你的东西整洁有序。
· He got up early in order to catch the first bus.
= He got up early so that he could catch the first bus.
他早起是为了赶上第一班公交车。
· He studied hard in order that he could get good grades.
他努力学习，以便能取得好成绩。
in order 意为“有秩序地”。
in order to 后接动词原形，作目的状语，可放在句首或句中，可与so that 引导的目的状语从句互换。
in order + that 从句，引导目的状语从句，表示“为了……、以便……”，说明做某事的目的。
3 put out a fire 灭火(教材P18)
· Firefighters worked quickly to put out a fire in the building.
消防员们迅速行动来扑灭大楼中的火。
· Please put on your coat before going outside.
出去前请穿上你的外套。
· We had to put off the meeting due to the bad weather.
由于天气不好，我们不得不推迟会议。
put out a fire 意为“灭火”。put out 意为“熄灭；扑灭”。
put 相关短语：put away 把……收起来；放好
put on 穿上；上演；增加 put off 推迟；拖延
put up 搭建；举起 put down 写下
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