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Unit Two Stay Healthy
Vocabulary in Use
How do we take care of ourselves
能够识别和描述常见的健康问题
01
02
03
Learning Objectives
能够通过词汇练习掌握后缀的含义并准确运用
能够辨析injury,ache, sore,pain等表示疼痛的词汇
Look and Guess
What’s the matter
She may .
have a cough
What should she do
She should/ shouldn’t ...
Look and Guess
What’s the matter
She may .
have a sore throat
What should she do
She should/ shouldn’t ...
Look and Guess
have a toothache
What’s the matter
He may .
What should he do
He should/ shouldn’t ...
Look and Guess
What’s wrong with him/her
She/He may .
cut himself/herself
What should he/she do
She/He should/ shouldn’t ...
Look and Guess
What’s wrong with him
He may .
hurt his knee badly
What should he do
He should/ shouldn’t ...
Look and Guess
What’s wrong with him
He may .
have a
What should he do
He should/shouldn’t ...
stomachache
stomachache
How long did it take you to memorize the word
Here is a good way for you to memorize a long word.
Let’s learn some suffixes.
n+less: 表示从有到无
body part+ache: 表示这个部位有疼痛
-self/-selves: 表示“自己”
2a What does each suffix in the box mean Complete the table with the correct suffixes.
-self /-selves
_________ (without) _________ (pain) _________
(a person or thing on their own)
colour_________ care__________ harm__________ pain__________ back_________ head_________ stomach_______ tooth_________ my_________ our_________
your________ your_________
it_________ them_________
him_________
her_________
-less
-ache s
2a What does each suffix in the box mean Complete the table with the correct suffixes.
_________ (without) _________ (pain) _________
(a person or thing on their own)
colour_________ care__________ harm__________ pain__________ back_________ head_________ stomach_______ tooth_________ my_________ our_________
your________ your_________
it_________ them_________
him_________
her_________
-less
-ache s
-self /-selves
less
less
less
less
ache
ache
ache
ache
self
self
self
self
self
selves
selves
selves
无色的
粗心的
无害的
无痛的
背痛
头痛
胃痛
牙痛
我自己
你自己
它自己
他自己
她自己
我们自己
你们自己
他们自己
如何高效背单词？
词根词缀记忆法
该方法类似于中文的偏旁部首，掌握常见的词根词缀可以帮助我们更快掌握单词，同时记住其他词根相同的单词。
常见前缀 前缀意思 常见单词
un- 不；非；相反动作 Unhappy; unlucky
mis- 错误的；坏 mistake; misunderstand
pre- 前；预先 prepare; preview
im- 不；非（用于b,p,m开头的词） impossible; impolite
Let’s learn
pain
指一种突然的剧痛。除指肉体上的外，还指精神的痛苦。
Eg. I have a pain in the arm.我手臂痛。
Eg. It gave us much pain to learn of the sad news.听到不幸的消息我很悲痛。
Let’s learn
ache
通常指一种持续的隐痛。它可以与表示身体某部分的词，组成复合词。
Eg. Where is the ache
Eg. I have a headache.
Let’s learn
hurt
表示身体或心理上的疼痛，常用作动词，表示伤害或受伤，也可以表示一种暂时性的疼痛感。
Eg. I hurt my arm when I fell. 我摔倒时伤到了胳膊。
Eg. Be careful with the knife, don't hurt yourself.小心这把刀,别伤到自己。
hurt oneself 伤到某人自己
Let’s learn
harmful
adj.有害的
be harmful to 对......有害
Eg. Smoking is harmful to our health.
吸烟对我们健康有害。
harm n.&v.伤害;损害;危害 harmless adj.无害的
do sb harm/do harm to sb. 对某人有害
Let’s learn
sore
"酸痛的、肿痛的"，指由发炎或劳损引起的
固定搭配
have a sore throat
have sore eyes/legs/feet
Eg. My muscles are sore after workout. 锻炼后我的肌肉酸痛。
2b Complete the sentences with the correct words in brackets.
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. (have/ catch)
3. Be careful when you do sport. If you get a(n) , you'll have torest for some time. (injury/ pain)
4. Tom's ear , so the doctor gave him some pills for it. (painful/ hurt)
5. Don't lie down for too long as it could make your back feel .
(harmful/sore)
pain
catch
injury
hurt
sore
辨析pain& ache& injury
若描述"全身的、突发的疼痛"(如摔倒后的剧痛)用pain;
若描述"局部的、持续的酸痛"(如久坐后的背痛)用 ache
若描述"具体的身体损伤/伤势"(如骨折、割伤)用injury;
Let’s learn
injury
n. 伤害，损害。一般指意外或事故而造成身心、外貌等受到损害
Eg. He was slightly injured in the accident. 他在那次事故中受了轻伤。
派生词：
injure v. 伤害，损害
injured adj. 受伤的
Let’s learn
suffer
v. 遭受；经历
suffer 强调"遭受(痛苦、损失、伤害等具体的负面事物)"，宾语通常是抽象名词或具体的损失类名词,如pain, loss, damage, defeat等。
Eg. She suffered great pain after the accident.
suffer from 强调"因......而受苦"，侧重遭受某种持续的、特定的困扰(如疾病、缺陷、不利条件等)。
Eg. He has suffered from a bad back for years.
Let’s learn
X-ray
n. X射线，X光(不可数)
Eg. X-ray is a form of electromagnetic radiation. X射线是一种电磁辐射。
n. X光检查，X光照片(可数)
Eg. The doctor ordered an X-ray of my chest. 医生让我拍一张胸部的X光片。
v. 用X光检查(或拍摄)
Eg. They X-rayed my ankle at the hospital.他们在医院给我的脚踝拍了X光。
Let’s learn
avoid
v. 避免；避开
avoid doing sth. (避免做某事)
Eg. You should avoid eating too much junk food. 你应该避免吃太多垃圾食品。
avoid sth./sb. (避免某物/某人)
Eg. She tries to avoid the heavy traffic in the morning.她尽量避开早上的交通拥堵。
avoid +疑问词从句 (避免....)
Eg. She avoided what might cause trouble. 她避开了可能引发麻烦的事。
Let’s learn
aid
v./n. 帮助;援助
名词短语
in aid of sb/sth 为了帮助...;为...募捐
come/go to sb's aid 赶来帮助某人
with the aid of sth 借助于某物
动词短语
aid sb in (doing) sth
aid sb with sth
Eg. We located the ship with the aid of radar.
我们借助雷达确定了船的位置。
Let’s learn
throw
throw+物:
Eg. He threw the ball. 他扔出球。
throw+物+to+人: 扔给某人
Eg. Please throw the keys to me. 请把钥匙扔给我。
throw+物+at+人/物: 带有攻击性地砸向
Eg. He threw a stone at the window. 他朝窗户扔了块石头。
throw sb into sth 使...突然陷入（某种状态）
throw away 扔掉
throw out 驱逐
Let’s learn
colour
n. 颜色； 肤色；
Eg. This company does not discriminate on the basis of colour, race, or religion. 这家公司不因肤色、种族或宗族而歧视。
v. 给...染色；脸红
Eg. The children were colouring pictures with crayons. 孩子们在用蜡笔给图画上色。
Eg. He coloured with anger. 他气得脸红了。
2c Complete the passage with the correct forms of the words in the box.
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 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.
crossing the road next time."'
"You're right,"Kelly said. "I'll looking at my phone while crossing the road next time.
throw
colour
suffer
aid
X-ray
injury
avoid
2c Complete the passage with the correct forms of the words in the box.
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 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.
crossing the road next time."'
"You're right,"Kelly said. "I'll looking at my phone while crossing the road next time.
threw
colourless
aid
X-ray
injury
avoid
suffering
Language Points
lie v.平躺；平卧；位于；撒谎 n.谎言
lie down平躺；平卧
Eg. I just want to lie down and sleep.
tell a lie说谎
Eg. He told a lie to avoid punishment.
1.平躺
lie-lay-lain-lying
2.说谎
lie-lied-lied-lying
3.lay放置;下蛋
lay-laid-laid-laying
Language Points
hit v.碰撞;击打 n.打击
hit sb in the +软部位（eye/face/stomach）
hit sb on the +硬部位（head/nose/back）
hit 作名词还可以表示“风行一时的事物”
Eg. This movie was a big hit last summer.
Language Points
shock n.休克;震惊 v.使震惊;惊愕
be in (a state of) shock
Eg. We were shocked at the result of the competition.
in shock 震惊地
give sb a shock 使某人大吃一惊
Eg. The sudden noise gave me a big shock.
Homework
Must-do 必做
Review the vocabularies and phrases.
Choose-to-do 选做
Use the key words in this lesson to write a story.
Thank You单元分课时教学设计
年级科目 2026新版八下英语科 目英语
授课名称 Unit 2　Stay HealthyComes
授课课时 第六课时Section B-Vocabulary in use
授课类型 词汇课
授课文本
一、教材分析 Analysis of teaching material
What:这份词汇练习，聚焦于 -self / -selves、-less、-ache 三类词缀的构词法与应用，分为三个任务：1. 2a 词缀表：在“without”“pain”“on their own”三个语义栏下，补全由词缀构成的单词（如 careless、backache、myself 等），帮助学生理解词缀含义与构词规则。2. 2b 选词填空：在语境中选择括号内合适的单词（如 ache、catch、injury、hurt、sore），强化词汇在句子中的实际运用。3. 2c 短文填空：在一篇关于交通事故的短文中，用方框内单词（injury、X-ray、avoid、aid、throat、colour）的正确形式填空，训练学生在语篇中综合运用词汇的能力。Why:1. 夯实词汇基础：通过词缀教学，让学生掌握构词规律，扩大词汇量，理解“careless”“toothache”“herself”等词的含义与来源。2. 提升语境运用能力：从单句到语篇的练习，帮助学生在真实语境中准确使用词汇，避免机械记忆。3. 培养安全意识：短文以交通事故为背景，在语言学习的同时，渗透交通安全教育，引导学生避免分心驾驶。4. 衔接高考考点：词缀辨析、语境选词是高考英语完形填空与词汇题的高频考点，此练习直接对接考试要求。How:1. 词缀导入（2a）- 先呈现词缀含义（without / pain / on their own），让学生尝试补全表格，再核对答案，总结构词规律。- 设计小组活动：让学生用这些词缀造新单词（如 headache、selfish、hopeless），加深理解。2. 单句操练（2b）- 逐句分析语境，引导学生判断词义（如 ache 指持续疼痛，sore 指肌肉酸痛），再选择合适单词。- 补充例句对比：如 My head aches 与 My arm is sore，强化词义差异。3. 语篇应用（2c）- 先让学生通读短文，理解故事脉络，再逐空分析语法与语义，选择单词并变形（如 avoid → avoid）。- 读后活动：让学生复述短文，或讨论“如何避免交通事故”，将语言学习与生活实践结合。4. 拓展延伸- 布置作业：让学生用本课词缀写一段关于自己健康或安全经历的短文，巩固输出能力。
二、教学内容 Teaching content
1. 这份练习围绕 -self / -selves、-less、-ache 三类词缀，帮助学生理解构词规律并补全词汇表。2. 通过单句选词填空，训练学生在具体语境中辨析并正确使用与疼痛、受伤相关的词汇。3. 借助交通事故语篇填空，让学生综合运用词汇，同时渗透交通安全教育。4. 整体设计从词形到语境、从单句到语篇，层层递进地提升学生的词汇运用能力。
三、教学目标Teaching objectives
Language Abilities (语言能力)Learn to master the vocabulary and train the practical application ability of vocabulary.Learning Abilities (学习能力)Learn to communicate with classmates in the group actively and participate in the group cooperation.Learn to identify and describe common health problems.Learn to master the meanings of suffixes through vocabulary exercises and apply them accurately.Learn to distinguish between words indicating pain such as injury, ache, sore, and pain.Thinking Qualities (思维品质)Learn to stimulate the interest of English learning.Learn to lead Ss to express their ideas creatively.Cultural Awareness (文化意识)Learn to stay healthy.
四、教学重难点Teaching important and difficult points
Teaching important points: Learn to master the vocabulary and train the practical application ability of vocabulary.Teaching difficult points:Learn to master the meanings of suffixes through vocabulary exercises and apply them accurately.
五、教学步骤Teaching procedures
Step1. Look and guessStep2. Learn and exerciseStep3. Language points
六、教学评一体化教学过程设计Teaching process
教学步骤 教学活动 效果评价
Step1. Look and guess Look and guess 观察学生是否能根据图片说出相应的短语和建议。
【设计目的】看图说健康问题和建议，复习学过的内容，建立新旧知识间的联系。
Step2. Learn and exercise Watch and learn【设计目的】引导学生如何记忆词汇，提升词缀拓展与辨析能力，为后面的练习任务奠定基础。 观察学生是否在认真学习如何记忆单词和词缀，并做好课堂笔记。
2.2a.What does each suffix in the box mean Complete the table with the correct suffixes.【设计目的】补全由词缀构成的单词，帮助学生理解词缀含义与构词规则。3.Let’s learn how to memorize words.【设计目的】通过词缀教学，让学生掌握构词规律，扩大词汇量，加深记忆。4.Let’s learnachehurtharmfulsore【设计目的】通过图片直观学习本课时的单词，为后面的练习任务奠定基础。5.plete the sentences with the correct words in brackets.【设计目的】检查学生对单词的掌握。通过完成单句练习，考查词汇在句子语境中的应用能力。6.Let’s learninjuryX-rayavoidaidthrowcolour【设计目的】学习巩固本课时新词汇和相应拓展常用搭配，为后面的填空任务奠定基础。7.2c.Complete the passage with the correct forms of the words in the box.【设计目的】短文以交通事故为背景，在语言学习的同时，渗透交通安全教育，引导学生避免分心驾驶。 观察学生是否能根据要求对词汇进行正确的词缀搭配。观察学生是否在认真学习，并做好课堂笔记。观察学生是否在认真学习，并做好课堂笔记。观察学生是否能根据要求选出正确的单词填空。观察学生是否在认真学习，并做好课堂笔记。观察学生是否能根据要求选出正确的单词填空。
Step3. Language points 【设计目的】梳理本节课的学习重点，检查学生对本课时重点的掌握。 观察学生是否在认真学习相关词汇，并做好课堂笔记。学生是否掌握本节课的学习重点。
七、教学评价Teaching evaluation
Before the class, I will tell students how to participate in the class and evaluate themselves according to the following evaluation form.During the class, I will use my body language like smile and encouragement language to assess the students properly and give feedback in time. 3.After class, I will ask the students to evaluate themselves in the following evaluation form.The purpose is to check the students' grasp of the key and difficult points of the class. And I can also make teaching improvements.How well can you do these tasks ExcellentGoodAverageI can master the key words and phrases.I can put what I learned into practice.I can understand the importance of keeping healthy.
八、板书设计Blackboard design
Unit 2 Stay HealthySection B-Vocabulary in use2a.-self /-selves, -less, -ache 2b.pain, ache, hurt, harmful, sore, 2c.injury, suffer, X-ray, avoid, aid, throw, colour
九、家庭作业Homework
必做Must-do 选做Choose-to-do
review the vocabularies and phrases Use the key words in this lesson to write a story.
十、教学反思Teaching reflection
In this class, I guided students to learn the given words as well as select and use the correct forms of words at the sentence and discourse level. All of students can finish the tasks well. But for the extended phrases, thirty percent of students find them difficult to remember and put into practice. I will guide them to review again and do some exercises to help them to memorize and strengthen.

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