人教版（2019）选择性必修第二册Unit 5 First Aid Reading and thinking First Aid For Burns教案（无答案）
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| 名称 | 人教版（2019）选择性必修第二册Unit 5 First Aid Reading and thinking First Aid For Burns教案（无答案） |  | |
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| 资源类型 | 教案 | ||
| 版本资源 | 人教版（2019） | ||
| 科目 | 英语 | ||
| 更新时间 | 2023-07-09 06:42:28 | ||
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Unit 5 First aid for burns
Period1 Reading and thinking
Content analysis
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.
Learning objectives
1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading
2. Enhance students’ ability to deal with burns and their awareness of burns prevention
3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.
Focal and difficult points
Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading
Leaching procedures
Step1: words review
Step2: Lead in by discussing the related topic
1. What are the students learning in the photo
I think the students are learning basic first aid, in particular CPR.
2. Have you seen this technique used before Do you know how to do it
I have never seen CPR performed in real life, but I have often seen it performed in films and on TV, and I have read about how to do it. You press down on the chest of a victim every few seconds.I don’t think I’m confident enough to try it myself though.
3. Do you think it’s important for the students to learn this Why
It is important because if someone’s heart or breathing stops, they usually have only three to nine minutes before their brain suffers irreversible damage because of a lack of oxygen, unless CPR is performed. However, it may take anywhere from 10-20 minutes before an ambulance comes once you call an emergency service.
Step3:fast reading
Scan the text. In which order are these topics covered in the text Number them from 1 to 5.
he three types of burns
__ what to do if someone gets burned
__ the functions of the skin
__ the symptoms of burns
__ how we get burns
Keys:3.5.1.4.2
Step 4: careful reading (paragraph reading)
Paragraph 1: read para1 and fill in the blanks
1. Paragraph one is mainly about the ________ of skin.
2. What are the functions of skin
Acts as a ________ against diseases, poisons and the sun’s harmful rays.
_______________ control body temperature.
________________ you from losing water.
Give you the _______ of cold, heat or pain and the ______ of touch.
keys: barrier; helps; prevent; feeling; sense
Paragraph 2-solve the following questions:
1.What are the causes of burns
hot liquids; fire;radiation;the sun;electricity;acids;or other chemicals
2. How many types of burns are there
There are _____ types of burns, which are called the first, second and third ______ burns, depending on which _____ of the skin are burned.
keys: three; layers; degree
3.What are the characteristics of each burn
First degree burns:
affect only the ____ player of the skin.(top)
dry, red and mildly _______
______ painful
turn ____ when pressed
keys: swollen; mildly; white
Second degree burns:
affect both the ___ and the ______ layer of the skin. (top ;second)
______, red and swollen
_______
______ surface
_________ painful
keys: rough; blisters; watery; extremely
Third degree burns:
affect all _____ layers of the skin and any tissue and organs ______ the skin.(three; under)
black and white and the tissue __________can often be seen.
swollen; often _____ under them can be seen
little or no _____ if nerves are damaged;
may be painful around _____ of injured area
keys:underneath; tissue; pain; edge
Paragraph3:first aid treatment
Cold burns---dry burnt are---remove clothes---cover burned ares---make sure breathe---send victim---hospital
Step 4: summary
Complete the table to summarize the information about first aid for burns.
Step 5: Consolidation &Homework
The skin，which acts as a barrier against disease, toxins and the sun’s ________(ray), is an essential part of your body and is its largest organ. So if your skin gets _______(burn), it can be very serious. The cause of burns can be a________ (vary) of things:hot liquids, steam, fire, radiation, the sun, electricity, acids and so on. Depending on the _______(deep) of skin damage, they are called first, second or third-degree burns. First-degree burns affect only the top few millimeters of skin and it turns white _______ pressed. Second-degree burns go below the top layer of the skin, ______ (include) burns caused by hot liquids. Third-degree burns affect every layer of the skin, and sometimes the tissue________ it, which causes little or no pain if nerves _______(damage).We should do some first aid if burns happen. If the burns are slight, place burns under cool running water, which can stop the burning process and reduce the pain and swelling. If the burns are severe, remove any clothes using scissors unless it is stuck _____the burn. If the victim is suffering badly, there is an urgent need _______ (take) him/her to the hospital at once.
Period1 Reading and thinking
Content analysis
The theme of this activity is to learn the first aid knowledge of burns. Burns is common in life, but there are some misunderstandings in manual treatment. This activity provides students with correct first aid methods, so as not to take them for granted in an emergency. This section guides students to analyze the causes of scald and help students avoid such things. From the perspective of text structure and collaborative features, the text is expository. Expository, with explanation as the main way of expression, transmits knowledge and information to readers by analyzing concepts and elaborating examples. This text arranges the information in logical order, clearly presents three parts of the content through the subtitle, accurately describes the causes, types, characteristics and first aid measures of burns, and some paragraphs use topic sentences to summarize the main idea, and the level is very clear.
Learning objectives
1. Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading
2. Enhance students’ ability to deal with burns and their awareness of burns prevention
3. Enable students to improve the ability to judge the types of texts accurately and to master the characteristics and writing techniques of expository texts.
Focal and difficult points
Guide students to understand the causes, types, characteristics and first aid methods of burns, through reading
Leaching procedures
Step1: words review
Step2: Lead in by discussing the related topic
1. What are the students learning in the photo
I think the students are learning basic first aid, in particular CPR.
2. Have you seen this technique used before Do you know how to do it
I have never seen CPR performed in real life, but I have often seen it performed in films and on TV, and I have read about how to do it. You press down on the chest of a victim every few seconds.I don’t think I’m confident enough to try it myself though.
3. Do you think it’s important for the students to learn this Why
It is important because if someone’s heart or breathing stops, they usually have only three to nine minutes before their brain suffers irreversible damage because of a lack of oxygen, unless CPR is performed. However, it may take anywhere from 10-20 minutes before an ambulance comes once you call an emergency service.
Step3:fast reading
Scan the text. In which order are these topics covered in the text Number them from 1 to 5.
he three types of burns
__ what to do if someone gets burned
__ the functions of the skin
__ the symptoms of burns
__ how we get burns
Keys:3.5.1.4.2
Step 4: careful reading (paragraph reading)
Paragraph 1: read para1 and fill in the blanks
1. Paragraph one is mainly about the ________ of skin.
2. What are the functions of skin
Acts as a ________ against diseases, poisons and the sun’s harmful rays.
_______________ control body temperature.
________________ you from losing water.
Give you the _______ of cold, heat or pain and the ______ of touch.
keys: barrier; helps; prevent; feeling; sense
Paragraph 2-solve the following questions:
1.What are the causes of burns
hot liquids; fire;radiation;the sun;electricity;acids;or other chemicals
2. How many types of burns are there
There are _____ types of burns, which are called the first, second and third ______ burns, depending on which _____ of the skin are burned.
keys: three; layers; degree
3.What are the characteristics of each burn
First degree burns:
affect only the ____ player of the skin.(top)
dry, red and mildly _______
______ painful
turn ____ when pressed
keys: swollen; mildly; white
Second degree burns:
affect both the ___ and the ______ layer of the skin. (top ;second)
______, red and swollen
_______
______ surface
_________ painful
keys: rough; blisters; watery; extremely
Third degree burns:
affect all _____ layers of the skin and any tissue and organs ______ the skin.(three; under)
black and white and the tissue __________can often be seen.
swollen; often _____ under them can be seen
little or no _____ if nerves are damaged;
may be painful around _____ of injured area
keys:underneath; tissue; pain; edge
Paragraph3:first aid treatment
Cold burns---dry burnt are---remove clothes---cover burned ares---make sure breathe---send victim---hospital
Step 4: summary
Complete the table to summarize the information about first aid for burns.
Step 5: Consolidation &Homework
The skin，which acts as a barrier against disease, toxins and the sun’s ________(ray), is an essential part of your body and is its largest organ. So if your skin gets _______(burn), it can be very serious. The cause of burns can be a________ (vary) of things:hot liquids, steam, fire, radiation, the sun, electricity, acids and so on. Depending on the _______(deep) of skin damage, they are called first, second or third-degree burns. First-degree burns affect only the top few millimeters of skin and it turns white _______ pressed. Second-degree burns go below the top layer of the skin, ______ (include) burns caused by hot liquids. Third-degree burns affect every layer of the skin, and sometimes the tissue________ it, which causes little or no pain if nerves _______(damage).We should do some first aid if burns happen. If the burns are slight, place burns under cool running water, which can stop the burning process and reduce the pain and swelling. If the burns are severe, remove any clothes using scissors unless it is stuck _____the burn. If the victim is suffering badly, there is an urgent need _______ (take) him/her to the hospital at once.