Unit 2 Stay Healthy单元复习课件【新人教（2024）版八下英语】

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Unit 2
Stay Healthy
八年级
人教版
下
单元复习
复习内容
01
重点单词过关
05
写作指导
02
重点短语过关
03
重点句型过关
04
语法点精讲
01
重点单词过关
重点单词过关
1._____________v.按压→____________n.
2._________n.胃→_______________（胃疼）
3._________adj.粗心的→_________ 反义词：细心的
4._________ n. 药；医学→_________ adj.医学的
5. _________adj.耐心的→___________ n.耐心→_________adv.耐心地
→___________ adj.没耐心的
6. ________adj.清晰的→__________adv.清晰地→___________ n.清晰度
7. _______n.痛苦→__________adj.痛苦的→__________adj.无痛的
press
pressure
stomach
stomachache
careless
careful
patient
patience
patiently
medicine
medical
impatient
clear
clearly
clearness
pain
painful
painless
词形转换
avoid
avoid sth/sb回避某物 /某人
avoid the traffic jam避免交通堵塞
avoid doing sth避免做某事
He avoided answering my questions.
他避而不答我的问题。
重点单词过关
avoid/ v d/v. 避免；防止
重点单词过关
cross/kr s/的用法
v. 穿越；横过；交叉
cross the road过马路 cross the river过河
You must look both ways before crossing the street.
*cross---- n ；十字架， a red cross
*crossing --- n. 十字路口， a zebra crossing
cross与across
单词 词性 用法
cross 动词 可直接作谓语，相当go across
across 介词 需与动词go、walk、run等连用
01
02
03
重点单词过关
作名词，意为“震惊”常用短语：get a shock 吃惊;in/with shock 震惊地
作名词，还可意为“令人震惊的事” When I added up the cost it gave me quite a showk.
我把费用加起来时，我大吃一惊。
作动词，意为“使震惊；使惊愕.It shocks sb to hear/leam/know..."听到/了解到/知道……让某人很吃惊”;“It shoks sb.(that)...”“.……令某人感到震惊”。
shock的用法
重点单词过关
suffer/ s f (r)/的用法
(1)suffer作不及物动词，表示“受苦”。常见用法如下：
suffer from 受苦；受折磨
suffer for 因……而受苦
★ Do you often suffer from headaches 你经常头痛吗
★ He made a decision in a hurry and now he is suffering for it.
他当初草率决定，现在吃苦头了。
(2)suffer 还可作及物动词，表示“遭受”。
★ The company suffered huge losses last year. 公司在去年出现巨额亏损。
重点单词过关
(1) patient 作可数名词，意为“病人”。
★I'm a patient of Dr Smith. Please could I make an appointment to see him
我是史密斯医生的病人。请问我能不能预约一下看病时间
(2) patient 可作形容词，意为“有耐心的”。
常用搭配有：be patient with sb.“对某人有耐心”，
be patient to do sth有耐心做某事。
★ You must be very patient with her as she has been ill for months.你对她一定要非常有耐心，因为她已经病了好几个月了。
patient/ pe nt的用法
重点单词过关
pain/pe n/的用法
n. 疼痛；痛苦，可指身体上的 “痛感”，也可指精神上的 “痛苦”。
比 “ache” 更侧重 “剧烈或持续性的痛”
*have a pain in +身体部位
*suffer from pain忍受疼痛
She felt a sudden pain in her head and had to sit down.
她突然头痛，不得不坐下。
*painful adj 疼痛的；痛苦的，painful experience
painless adj. 无痛的，
重点单词过关
lie
lie的用法
v.位于(lay,lain)
v.躺(lay,lain;lying)
v.撒谎(lied,lied)
n.谎言
重点单词过关
harm /hɑ m/的用法
harm /hɑ m/
（1）n. 伤害；损害
do harm to 对…… 造成伤害
Too much screen time can do harm to your eyes.
These chemicals won’t harm the plants.
（2）v. 伤害；损害These chemicals won’t harm the plants.
延伸：
1）harmful adj. 有害的
be harmful to对…… 有害，等同于 =do harm to
Smoking is harmful to your health.
2）harmless adj. 无害的
重点单词过关
luckily / l k li/的用法
作副词，意为“幸运地”，通常放在句首，用来修饰整个句子。Luckily, a kind man helped me find my lost key.
luck n. 幸运
lucky adj. 幸运的
luckily adv. 幸运地
unlucky adj. 不幸的
unluckily adv. 不幸地
用方框中所给单词的适当形式补全短文（每词限用一次）
It's important to protect the environment.Years ago, it 1._______ me to find that plastics and bottles were 2.________ around the parks and streets. It was 3.__________ to the environment. But 4.________ people started to change their habits, such as sorting rubbish before throwing it and turning 5.___________ the lights before leaving.Thanks 6.________
these actions, the environment has become better.
重点单词过关
to shock harm off lucky lie
shocked
lying
harmful
luckily
off
to
02
重点短语过关
重点短语过关
汉译英
1. 喉咙痛 _____________
2.发烧 __________________
3.受苦；受折磨____________________
4.坐下_________________
5.给某人量体温_______________
6.防止；阻止_________________
7.更为重要的是;更有甚者_____________
sore throat
have a fever
suffer from
take a seat
take one’s temperature
stop...from doing
what’s more
重点短语过关
8. 着火 _____________
9.不可能；没门 __________________
10.即将；正要做某事____________________
11.突然停住_________________
12.急救_____________
13.平躺_________________
14.从现在起_____________
catch/on fire
no way
be about to
stop short
first aid
lie down
from now on
重点短语过关
15. 牙疼 _____________
16.头疼__________________
17.咳嗽____________________
18.拍X光片_________________
19.患流感_____________
20.吃药_________________
21.戴口罩_____________
22.打开/关闭____________________
have a toothache
have a headache
have a cough
take /have an X-ray
have the flu
take medicine
wear a mask
turn on/turn off
重点短语过关
补全句子
1. 中国人再也不会挨饿了。Chinese people will not _____ ______ hunger any longer.
2.这个故事太感人了，她忍不住哭了。
The story was so moved ,and she _________ ________ crying.
3.你的鼻子正在出血，按压住你的鼻子。
Your nose is bleeding. _______ _______ _____ your nose.
4.你看起来很累。你应该躺下休息一下。
You look tired.You should _______ ________ and have a rest.
suffer from
couldn’t help
press down on
lie down
03
重点句型过关
1.Mr Liu knows how to take care of his health because he used to be a doctor himself.刘先生知道如何照顾自己的健康，因为他曾经是一名医生
画线部分为“疑问词+动词不定式”结构，疑问代词 who、what、which等和疑问副词 when、where、how 等都可构成这种结构。这种结构在句中可作主语、宾语、表语等。作主语时，谓语动词通常用单数形式。
★ How to deal with it is still a question.怎样解决这件事还是个问题。
★I don't care what to eat for lunch. 我不在乎午饭吃什么。
★The question is which to choose.问题是挑选哪一个。
重点句型过关
作主语
作宾语
作表语
重点句型过关
2.It was their first time living away from their families,and they enjoyed learning how to do many things themselves.
这是他们第一次离开家人独自生活，他们乐于学习如何自己做很多事情。
“It is/was one's first time doing sth. ”意为“某人第一次做某事”，类似的表达还有“It is/ was the first time for sb. to do sth.”。
★ It is actually my finst time seeing the sea,事实上，这是我第一次看大海。
★ It was the first time for my cousin to visit Beijing.这是我表弟第一次来北京。
重点句型过关
3.Thanks to the first aid and safety classes he took at school, he knew that water could make oil fires much worse!多亏了在学校上过的急救和安全课，他知道水会让油着火的情况变得更糟!
“thanks to...”意为“多亏……由于…”其中to是介词，后跟名词、代词或v.-ing 作宾语。
★ It was all a great success — thanks to a lot of hard work.由于尽心竭力，这才大获成功。
辨析 thanks to 和 thanks for
用法
例句
thanks to 意为“多亏……，由于……”，在句中作状语。
Thanks to your help, I have finished the difficult task on time.多亏你的帮助，我按时完成了这项艰巨的任务。
thanks for 意为“因…而感谢”，后接名词、代词或v.-ing, 强调感谢的原因，相当于 thank you for。
Thanks for inviting me to your party. 谢谢你邀请我来你的聚会。
重点句型过关
1.听到这个消息后，她震惊地站在那里。
She stood there _________ ______ after hearing the news.
2.吃太多糖果会对人们的健康有害
Eating too much candy can______ ________ ________ people’s health.
3.尽管那是她第一次吃中餐，但她喜欢上了中餐。
She loved Chinese food,though it was _______ _________ ________trying it.
4.没有人知道该说什么，他们只是沉默地坐在那里。
Nobody knew _______ _______ ________ and they just sat there quietly.
5.照顾好自己，否则你的父母会为你担心。
_______ ________ ________ yourself,or your parents will worry about you.
her
what
shock
in/with
harm
to
do
first
time
to
say
Take
care
of
04
语法点精讲
should 与动词原形连用，无人称和数的变化；否定式是在其后加not, 可缩写为 shouldn’t;一般疑问句通常将 should 提到句首。
语法点精讲
一、情态动词 should 的用法
表示提出或征询建议，意为“应该；可以”。 You should take your schoolbag there.
表示责任和义务，意为“应该；应当”。 Students should help each other.
表示命令或要求，语气比较强烈。 You shouldn’t be late for school.
表示推测，意为“应该；可能”。 They should arrive at Beijing now.
表示说话人的情感（恼怒或惊奇等）。 How should I know
用法
例句
could 与动词原形连用，无人称和数的变化，是情态动词can的过去式，但它不仅仅表示过去，还有多种用法。
语法点精讲
二、情态动词 could 的用法
表示过去的能力(can的过去式)。 When I was 6, I could swim very well.
表示请求，语气比can更礼貌。 Could you help me with my homework
表示某事有可能发生，但不确定，语气比can弱。 It could rain this afternoon.
表示对现在的事情进行推测，比can 更委婉。 He could be at home.
用法
例句
三 .反身代词
人称 分类 第一人称 第二人称 第三人称 单数
复数 myself
yourself
himself
herself
itself
ourselves
yourselves
themselves
语法点精讲
反身代词表示强调，可译为“本人”、“本身”，为加强语气，译为“亲自”、“自己”。
语法点精讲
用法 例句
作宾语，表示动作返回到主语自身。
作同位语，强调主语或宾语（亲自）。
表示“独自，单独”(by oneself)。
反身代词的用法
I hurt myself when I was cooking.
The boy himself cleaned the room.
He lived by himself.
过得愉快
自学
请随便吃…
自言自语
独自
伤了某人自己
不要客气
陶醉／沉浸于
自己穿衣服
照顾自己
enjoy oneself
learn---- by / teach oneself
help oneself to sth.
say to oneself
by oneself
hurt oneself
make oneself at home
lose oneself in…
dress oneself
look after oneself
语法点精讲
反身代词常见固定搭配
语法点精讲
I.单项选择。
( ) 1.--Mum, I like your birthday gift, a pet dog. But how often________ I
feed it
--Twice a day.
A.should B.could C.may
( ) 2.______you lend me your English book Mine is lost.
A.Should B.Need C.Could
( )3.When Judy faces difficulties, she always says to _______, “Never
give up!”
A.she B.her C.herself
( )4.The cat hurt _____when it jumped off the garden.
A.itself B.himself C.themselves
A
C
C
A
1.游客们现在应该不待在上海了。
The tourists ___________ _____in Shanghai now.
2.在那个晴朗的夜晚，星星的明亮让我们感到惊讶。
The____________of the stars surprised us on the ______ night.
8.孩子们应该避免伤到自己，当他们使用刀的时候。
Children should avoid_________ ______________ when they use knives.
9.在张老师的帮助下，学生们学会了如何保护自己。
With the help of Mr Zhang, the students learned how to _________ ____________.
语法点精讲
II.根据汉语提示补全句子。
shouldn’t be
brightness
clear
hurting themselves
protect
themselves
05
写作指导
话题分析
本单元的话题为“健康和急数指施”,主要介绍健康问题,并就健康问题提出建议。学生应该学会用”have+疾病”谈论健康方面的问题,能角”should/shouldn’t”提出建议。在写这类文章时,要注意语气委婉、内容合理、行文规范、结构完整。
写作指导
写作指导
1.Health is wealth.健康就是财富。
2.An apple a day keeps the doctor away.
每日一个苹果，医生远离我。
3.Exercise is medicine.运动是良药。
4.Prevention is better than cure.
预防胜于治疗。
5.A healthy body leads to a healthy mind. 身体健康带来心灵健康。
6.Early to bed and early to rise makes a man healthy, wealthy, and wise. 早睡早起使人健康、富有又聪明。
语言素材积累·名句活学活用
写作指导
审题指导
假定你是李华，你的英国笔友 Mike最近因视力减退而感到不安，请你用英文给他写封电子邮件，谈谈自己在视力保护方面的一些做法。要点如下：1.经常做户外活动；2.很少用电子产品；3.坚持做眼保健操；4.......
注意：1.词数80左右，可适当发挥；
2.开头和结尾已给出，不计入总词数。
Dear Mike,
I'm sorry to learn that your eyesight is getting weaker.
Yours，
Li Hua
1.文体：说明文
2.人称：第一人称
3.时态：一般现在时
4.主题：人与自我
写作指导
谋篇布局指导
① I’d like to share some ways of... with you.
② Let me tell you how to...
③ Here are some ways of...
① I often go out of the classroom to...
②I try hard to reduce the time...
③Doing eye exercises plays an important role in...
④I usually have my eyes examined.
①I hope you'll find my ways helphul.
②I hope my ways will be helpful.
开头句：
中间句：
结尾句：
开篇点题
保护视力
的方法
总结全文
写作指导
范文赏析
Dear Mike,
I'm sorry to learn that your eyesight is getting weaker. I’d like to share some ways of protecting eyesight in my daily life wih you.
At school, I often go out of the classroom to play with my classmates or do physical exercise at break. In my free time, I spend little time on the mobile phone or the computer. You know, the light they give off is harmful to our eyes. Besides, doing eye exereises plays an important role in relaxing my tired eyes.Lastly , I usually have my eyes examined every term to make sure my eyes stay healthy.
I hope you'll find my ways helpful.
Yours,
Li Hua
Thanks!