资源简介

(共19张PPT)
UNIT
2
Stay Healthy
Reading Plus
能够快速阅读文章，并提取关键信息，完成 “判断正误” 习题。
能够通过精读定位理解代词的指代内容，提升对语篇中代词的理解能力。
能够了解打喷嚏的生理作用是身体的自我保护，
掌握打喷嚏时的正确防护方式，形成健康的生活习惯。
When we talk about "ways of protecting our bodies," what comes to your mind
Is sneezing a "good thing" or a "bad thing" for our bodies
What do you think happens inside our bodies when we sneeze
When you sneeze, you probably cover your
nose and mouth — why do we do that
Read the text. Circle T for true or F for false. Then correct the false statements.
1. Sneezing is our body's way of telling us that we are sick.
2. When we sneeze, it affects many different parts of our body.
3. Bright light can make some people sneeze.
4. Sneezing can spread germs at a high speed up to 6 metres away.
5. We should cover our nose and mouth when sneezing to prevent passing germs to others.
T F
T F
T F
T F
T F
getting rid of things that may harm you.
8
Read again. Write down what the words in red refer to.
1. In fact, it is the body's way of getting rid of things that may harm you. ________
2. It knows that something inside the nose should not be there, so it sends a message to the body to get it out. ___________
3. If they are allergic to certain plants, they might sneeze a lot in the seasons when the plants bloom, but not in others. _____________
sneezing
our brain
other seasons
4. After that, make sure to wash your hands.
______________________________________
5. Sneezing helps your body protect itself, but doing these two things can help you protect everyone else!
______________________________________
cover your nose and mouth when sneezing
your body
Introduction
(Paragraph 1)
Process Explanation
(Paragraphs 2-3)
Special
(Paragraph 4)
Impact & Advice
(Paragraphs 5- 6)
What information have you learnt from the text that you didn't know before
2. What should we do if we sneeze
Discuss the questions.
I didn’t know that sneezing can spread germs at a speed of up to 160 kilometres per hour.
We should cover our nose and mouth when sneezing, and wash our hands after that.
1. Sneezing helps you protect yourself from things like germs, dust, and smoke.
打喷嚏能帮你保护自己，免受细菌、灰尘和烟雾的伤害。
protect...from... : to keep someone/something safe from harm or danger 保护…… 免受……伤害
e.g. We wear hats to protect our heads from the hot sun.
我们戴帽子来保护头部免受烈日晒伤。
2. It is your body’s way of getting rid of things that may harm you.
这是你的身体摆脱有害物的方式。
e.g. Please get rid of the dirty clothes in the room.
请把房间里的脏衣服清理掉。
get rid of: to remove or throw away something unwanted
除掉；摆脱
3. If something starts tickling the inside of our nose, our brain takes over.
如果鼻腔内部开始发痒，大脑就会接管控制。
take over 接管；掌控（这里指 “大脑自动控制身体”）
e.g. When I felt sick, my friend took over my part of the group work.
我不舒服的时候，朋友接管了我那部分小组任务。
allergy n. 过敏（症）have an allergy to + 过敏物
allergic adj. 过敏的 be allergic to + 过敏物
e.g. My sister has an allergy to pollen.
= My sister is allergic to pollen.
我妹妹对花粉过敏。
4. If people have an allergy, certain plants or animals might also make them sneeze. 如果人们有过敏症，某些植物或动物也会让他们打喷嚏。
If they are allergic to dogs or cats... 如果他们对猫狗过敏……
How well can you do these things Very well OK Needs work
快速阅读文章，并提取关键信息，完成 “判断正误” 习题。 精读定位理解代词的指代内容，提升语篇中代词理解的能力。 了解打喷嚏的生理作用是身体的自我保护，掌握打喷嚏时的正确防护方式，形成健康的生活习惯。
Reflecting
结合课文知识，写出 2-3 种预防病菌传播的方法；
至少使用 2 个本课短语。
记录一天内打喷嚏的次数及原因。

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