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https://book.21cnjy.com/studio/detail id=2032
How should we stay safe
(Section B 2a—2c)
人教版（2024） 八年级下册
Unit 2 Stay Healthy
通过本节课学习，我能够：
1. 掌握词缀 -less、-ache 及 -self/-selves 的基本含义
与构词规律，理解与健康、受伤及治疗相关的核
心词汇及其常见搭配。
2. 在真实或模拟的健康与安全情境中，正确使用所
学词汇描述身体不适、受伤过程及应对建议，并
能在对话与写作中运用词缀构成新词。
Learning objectives
Do your remember the story
A pan with oil on the stove was on fire.
On Saturday.
At James’s house.
James and Allen.
James heated oil on the stove and went to talk with Allen, so the pan caught fire.
James turned off the stove at once. Allen got the fire extinguisher to put out the fire.
Review
According to the 5W1H and the pictures, retell the story.
Do your remember the health problems we’ve learned in this unit
have a stomachache
have a toothache
have a toothache
have a sore throat
have a headache
have a cut
Do your remember the reflexive pronouns we’ve learned
数 第一人称 第二人称 第三人称
单数 myself 我自己 yourself 你自己 himself 他自己
herself 她自己
itself 它自己
复数 ourselves 我们自己 yourselves 你们自己 themselves
他（她、它）们自己
How are these words formed
stomachache
toothache
toothache
headache
myself
yourself
himself
herself
itself
ourselves
yourselves
themselves
What do these word endings mean
-ache
疼痛
(pain)
-self
/-selves
自己；自身
(a person of thing on their own)
How are these words formed And what do these word endings mean
careless
homeless
hopeless
helpless
粗心的
无家可归的
无助的
无望的
-less
无、没有
(without)
What do these word endings mean Complete the table with the correct endings.
-self / -selves -less -ache
___________ (without) ___________ (pain) _______________
(a person or thing o n their own)
colour_____ care_____ harm_____ pain_____ back_____ head_____ stomach_____ tooth_____ my_____ our______
your_____ your______
it_____ them______
him_____ her______
-less
less
less
less
less
-ache
ache
-self / -selves
ache
ache
ache
self
self
self
self
selves
selves
selves
self
2a
1. The little boy fell off his chair and cried out in ______ (pain, ache).
2. If you don't wear a mask, you might _______ the flu. (take, catch)
3. Be careful when you do sport. If you get a(n) _______, you'll have to
rest for some time. (injury, pain)
4 . Tom's ear ______, so the doctor gave him some pills for it. (suffer, hurt)
5 . Lifting those heavy boxes all morning made my arms really _______.
(harmful, sore)
Complete the sentences with the correct words in brackets.
2b
对比词汇 核心区别与用法 例句
painful / hurt painful：形容词，描述事物或状况“引起疼痛的”。
hurt：动词，表示“使疼痛；受伤；感到疼”。 1. The burn on my hand is very painful.（我手上的烫伤很疼。）
2. Did you hurt yourself when you fell （你摔倒时伤到自己了吗？）
harmful / sore harmful：形容词，指事物本身“有害的”。
sore：形容词，指身体部位“酸痛的；疼痛的”。 1. Smoking is harmful to your health.
（吸烟对健康有害。）
2. My muscles are sore after running.
（跑步后我的肌肉很酸痛。）
Learn the differences of the following words.
对比词汇 核心区别与用法 例句
pain / ache pain：常指突发、剧烈的疼痛（可具体，可抽象）。
ache：常指持续、隐隐的酸痛（常与身体部位构成复合词）。 1. He felt a sudden sharp pain in his back.
（他背部感到一阵剧痛。）
2. I have a stomach ache after eating too much.
（我吃太多了，胃有点疼。）
have / catch have：表示“患有、感到”某种疾病或症状（状态）。
catch：表示“感染、患上”传染性疾病（动作）。 1. I have a headache and a sore throat.
（我头疼，喉咙也疼。）
2. Wear a coat, or you might catch a cold.
（穿件外套，不然你会感冒的。）
injury / pain injury：指身体受到的伤害、损伤（客观的外伤）。
pain：指伤害带来的疼痛感（主观的感受）。 1. The football player has a serious knee injury.
（那位足球运动员膝盖有严重损伤。）
2. The injury caused him a lot of pain.
（那次损伤让他非常疼痛。）
1. The little boy fell off his chair and cried out in ______ (pain, ache).
2. If you don't wear a mask, you might _______ the flu. (take, catch)
3. Be careful when you do sport. If you get a(n) _______, you'll have to
rest for some time. (injury, pain)
4 . Tom's ear ______, so the doctor gave him some pills for it. (suffer, hurt)
5 . Lifting those heavy boxes all morning made my arms really _______.
(harmful, sore)
Complete the sentences with the correct words in brackets.
pain
catch
injury
hurt
sore
2b
Watch a video and answer the questions:
What happened to the girl
What was she doing when the event happened
What was the matter with her arm
What will she do in future
A car hit her hard and threw her to the ground.
She was looking at her phone while crossing the road.
Her arm was broken.
She’ll avoid looking at her phone while crossing the road.
Complete the passage with the correct forms of the words in the box.
injury X-ray avoid aid throw colour
Kelly looked at her phone. She was late, and her exam was
starting in 10 minutes! Suddenly, something hit her hard and
_______ her to the ground.
“Are you all right ” the driver cried out. His face was
__________ with fear. But Kelly didn't say anything. She was suffering from shock and her arm was bleeding. “Don't worry. I know first ______! I'll call for help too!” the driver said.
At the hospital, the doctor checked Kelly's arm carefully. An _______ showed that her right arm was broken. “You're lucky that your ________ wasn't worse,” said the doctor.
“You're right,” Kelly said. “I'll _______ looking at my phone while crossing the road next time.”
threw
colourless
aid
X-ray
injury
avoid
2c
hit v. (hit; hit)碰撞；击；打 n. 打；击；击中
① “击打某人身体的某部位”用 “hit sb. on /in the +身体部位”。
(打在人体硬部位上用on，软部位上用in。)
He hit him in the face. 他打了他的脸。
A bullet hit him on the leg. 一颗子弹击中了他的腿。
②用作名词时，也可指“风行一时的事物(如电影、戏剧、歌曲等)
Their new song was a huge hit across the country.
他们的新歌在全国大受欢迎。
shock n. 震惊；令人震惊的事 v. 使震惊；使惊愕
To my shock, the boy gave a confident speech!
令我震惊的是，这个男孩发表了自信演讲！
She shocked everyone by winning first prize.
她获得一等奖让所有人震惊。
The shocking news made the whole school shocked.
这个令人震惊的消息让全校震惊了。
in shock 处于震惊状态 be shocked at/by 对…感到震惊
check v. 检查；查明 n. 检查；调查
Let me check your answers. 让我检查你的答案。
Before I took photos, Mary checked out the new camera.
在我拍照之前，玛丽检查了一下新相机。
Guests must check in before 6 p.m.
客人需在下午6点前办理入住。
The mechanic checked over the car engine before the long trip.
机修工在长途旅行前仔细检查了汽车引擎。
have a check 检查 have a health check 体检
n. 支票；账单
登记；报道
bleed v. 流血；出血 过去式/过去分词：bled
名词：bleeding 流血；出血 blood n. 血液
bleed heavily/profusely 大出血 nose bleed 鼻血
He bled heavily from the cut on his arm.
他手臂上的伤口流了很多血。
If the wound is not treated, she could bleed to death.
如果伤口不处理，她可能会失血而死。
The doctor stopped the bleeding with a bandage.
医生用绷带止住了血。
Section B (2a－2c)
Vocabulary in Use:
The meaning of these word endings:
-self /-selves, -less, -ache
Summary
Reading:
A car accident.
Exercise
I. 选词填空。
1. She has a bad _________ and needs to rest in a dark room.
(headache / pain)
2. You should wash your hands often to ________ getting sick.
(avoid / catch)
3. He fell off his bike and got a serious ________ to his knee.
(injury / hurt)
4. The cut on her finger ________ a lot when she touches water.
(hurts / painful)
5. After carrying heavy boxes all day, his back felt ________.
(sore / harmful)
headache
avoid
injury
hurts
sore
II. 用括号内所给词的适当形式填空。
1. My friend Han Lin likes sport. She enjoys ________ (play) tennis
very much.
2. Let’s do something ___________ (mean) to celebrate your birthday.
3. ________ (give) her a surprise party on her birthday is a great
idea.
4. On my grandparents’ birthdays, we usually have big parties
___________ (celebrate).
5. I often watch the boys _____ (run) on the sports field at weekends.
playing
meaningful
Giving
to celebrate
run
Homework
1. Copy the 10 key words and example sentences, and make one sentence for each word.
2. Read the story carefully.
Must do:
Design an English poster titled “Campus Safety Tips” containing 3 suggestions, and try to use words with the suffixes -less, -self / -selves.
Try to do:
THANK
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