Unit 2 Keeping Healthy Topic 1 2022-2023学年初中英语仁爱版八年级上册 课件 (共49张PPT)

(共49张PPT)
Unit 2 Keeping healthy
Topic 1 You should brush your teeth twice a day.
目
录
Part1 词 组 过 关
Part5 写 作 指 导
Part4 综 合 训 练
Part3 考 点 解 读
Part2 语 法 突 破
Part1 词 组 过 关
1.发烧_____________________________
2.咳嗽_____________________________
3.胃痛_____________________________
4.看牙医___________________________
5.看病_____________________________
6.康复_____________________________
7.吃太多___________________________
8.在阳光下_________________________
.have a fever
have a cough
see a stomachache
see a dentist
see a doctor
get well
eat too much
in the sun
9.患流感___________________________
10.最好做某事______________________
11.吃药____________________________
12.休息一下________________________
13.日日夜夜________________________
14.感觉想做某事____________________
15.为什么不________________________
16.刷某人的牙_______________________
have the flu
had better do sth
take some medicine
have a rest
day and night
feel like doing sth
why not
brush one’s teeth
17.躺下_____________________________
18.摔倒_____________________________
19.照顾_____________________________或 ____________________________________
20.发生事故_________________________
21.为……而担忧______________________或
_________________________________
22.听从医生的建议____________________
23.向…要…,请求，要求_______________
24.一个星期的假期____________________
lie down
fall down
take care of,
look after
have an accident
worry about,
be worried about
follow the doctor’s advice
ask…for…
a week’s leave
Part2 语 法 突 破
情态动词should,had better 的用法
2.后介词动词原形
3.否定形式直接not, 疑问句把should或had提前。
1.两者意思相近，都可以表示劝告和建议
1.You should have a rest.
2.We had better not stay up.
3.Should I take some medicine.
后接动词原形
否定形式直接加not
疑问句把should或had提前
语法突破
“疾病”的表达法
1.我头疼/背疼 /胃疼
2.他嗓子疼/眼睛疼/
3.Tom 感冒了/发烧了
4.Mary得了流感
I have a headache/backache/stomachache.
He has (a) sore throat/eyes.
Tom had a cold/fever
Mary had the flu
用ache后缀表示“疾病”
用sore后缀表示“疾病”
用普通名词后缀表示“疾病”
主语这里用the
语法突破
enough的用法
1.这条裤子不够长。
2.我们有足够的时间来完成这工作。
The pants are long enough
We have enough time to finish the work
enough 在形容词long之后
enough 在名词time之前
( )We drive ______ to get there on time.
A.fast enough B. enough fast
A
语法突破
Part3 考 点 解 读
知识点01 well, good辨析 （教材Page 27 1 a）
（1）well 既可以做副词，也可做形容词。做副词时意为“好”，
修饰动词；做形容词时意为“身体好”，一般放在be（系动词）
后面作表语。
look well看上去健康（好）
get well康复
（2）good是形容词，可以表示外貌、品质好。可放在名词前面做定语，或放在be的后面作表语。
He is a good teacher.
【即学即练】（1）--- How are you feeling today --- I still don’t feel .
A. better B. well C. good
（2）I can speak English _______, but my Chinese isn’t very __________.
A.well, good B.good, well C.good, good
(1)答案：B 【解析】句意：--你今天的感觉如何？--我还是感
觉不好。表示身体好，用well。
(2) 答案：A 【解析】句意：我可以说英语得好，但我的中文不
是很好。第一空格修饰动词 speak,故用副词well。第二空格在be之
后，故用形容词good。
知识点02 What’s wrong with you 你有什么毛病？（教材Page 27 1a）。
What’s wrong with sb/sth= what’s the matter/trouble with sb/sth
What’s wrong with you 你怎么啦？你有什么毛病？相当于what’s the
matter with you
【即学即练】
-----You look tired. __________ ------- I have a fever
A. How about you B.What should I do C.What’s the matter
答案：C
【解析】句意：你看起来很累。怎么啦？ -------我发烧了
知识点03 have a cold 患感冒（教材Page 27 1a）
have a cold 患感冒。have 后可跟表示疾病的词组用来表示“患...疾
病”。如：
发烧______________________
患头疼____________________
得了流感__________________
【即学即练】
Maria ____________________________(胃痛) yesterday afternoon
答案：have a stomachache
have a fever
have a headache
have the flu
知识点04 enough的用法（教材Page 27 1a）
enough 意为“足够的，足够”，作形容词，用于修饰名词时，可
在名词之前或之后；修饰形容词或副词时，要放在形容词或副词
的后面。如：
enough time=time enough 足够的时间
careful enough足够仔细
【即学即练】The problem was _________ for him to work out, but
he didn’t have ________.
A.enough easy, enough time B.enough easy,time enough
C.easy enough,enough time
答案：C
【解析】句意：这个问题足够容易，但他没有足够的时间。enough 要放在
形容词或副词之后，故选C。
知识点04 lift 举起、电梯、消散（教材Page 28 2）
（1）lift可作动词，意为“举起”，“消散”。
You shouldn’t lift the heavy things 你不应该举起沉重的东西
The fog will lift soon雾很快就会消散的
（2）lift也可作名词，意为“电梯”。
You can take the lift to upstairs你可以乘电梯去楼上。
【即学即练】The clouds will _______ if the sun comes out.
A.gather B.lift C.become
答案：B
【解析】句意：如果太阳出来了，云就会消散。根据句意，选B。
知识点05 take the medicine 服药 （教材Page 29 1 a）
（1）medicine 药，不可数名词。pill药丸，可数名词。
（2）take the medicine吃药。take有“吃，喝”的意思，
可用have代替。
take some food/have a cup of tea吃些食物/喝杯茶。
知识点06 too many ,too much,much too的区别 （教材Page 29 1a）
（1）too many太多，后接可数名词的复数形式。
（2）too much太多，后接不可数名词。
（3）much too太，后接形容词或副词
【即学即练】
—We shouldn’t spend ___________ time on computer games.
A.too many B.too much C.much too
【答案】B
【解析】句意：我们不应该花太多的时间花在电脑游戏上。too much修
饰不可数名词。故选B。
知识点07. feel like doing sth 想要做某事 （教材Page 29 1a）
feel like doing 意为“想要”，相当于would like, would like doing sth=would like to do sth/want to do sth想做某事。
I feel like having a walk. 我想散下步。
【即学即练】It’s fine today. We all feel like __________ out for a walk.
A.to go. B.go C.going
【答案】C
【解析】句意：今天天气好。我们想出去散步。考查feel like doing sth.
故选C。
知识点08 lie down 躺下（教材Page 29 1a）
（1）lie可做动词，意为“躺下，位于”。现在分词为lying，过去式为lay。lie down 意为“躺下”。
He lay down and had a rest.他躺下休息了一下
（2）lie还可以意为“撒谎”，可作名词或动词。
lie to sb=tell a lie to sb对某人撒谎。
He often tell lies to his parents.他经常对他的父母说谎。
【即学即练】Jim is ill in hospital. Now he is _________ in bed and
talking to his doctor.
A.lifting B.lying C.laying
【答案】B
【解析】句意：lie 的现在分词是lying。故选B。
知识点09 How long have you been like this？你像这样多久了（教材P 29 1a）
How long have you been like this 你像这样（病了）多久了？been
是 be 的过去分词。like在这意为“像”，而不是“喜欢”。how
long用来提问某个动作所持续的时间，回答用时间段。
【即学即练】-----____________ does the holiday last
----For a week.
A.How long B.How often C.How many
【答案】A
【解析】句意：这个假期要持续了多久？持续了一个星期。回答for a
week 是时间段，故提问用how long。
知识点10 had better 最好......（教材Page 29 1a）
had better do sth意为“最好做某事”，其用法相当于一个情态动词。
后面接动词原形，否定形式在 had better 后直接加not。可以表示
建议，劝告。
You had better go at once.你最好马上就去。
You had better not work to long.你最好不要工作太久。
【即学即练】
You had better_______tea or coffee at night. It’s not good for your sleep.
A.not drink B.drink C.not to drink
【答案】A
知识点11 while 当...时；然而 （教材Page 31 1 a）
（1）while意为“而，然而”，表示对比关系。
Tom is singing while Kate is drawing.
（2）while还可以做连词，意为“当...时”。
I was writing while mom was watching TV.
【即学即练】
_________ Tom is flying kites in the park, Jim is working in the factory.
A. After B.Before C.While
【答案】C
【解析】句意：当汤姆在公园里放风筝时，吉姆在工厂工作。考查while
的用法。while还可以做连词，意为“当...时”。故选C。
知识点12 take care of 照顾，照看（教材Page 1 1a）
take care of照顾，照看，相当于look after。后接名词或代词作宾语。
Would you please help me take care of my dog
你能帮我照顾好我的狗吗？
【典例】
----Who _________ your baby while you were out for holiday
A. put on B.look after C.gave up D.turn off
【答案】B
【解析】句意：当你外出度假时，谁会照顾你的孩子？A.穿上
B.照顾好了 C.放弃了 D.关闭。根据语境，选B。
知识点13. one week’s leave一周的假 （教材Page32 3）
one week’s leave一周的假，相当于 one-week leave,即“数词+单
数名词”结构，词结构相当于形容词。
a three days’ holiday= a three-day holiday为期三天的假期
【即学即练】I will ask for _________leave because I want to stay
at home for two more days
A.two-days B.two day’s C.two day D.two days’
【答案】D. 【解析】句意：我会请两天的假，因为我想在家里再
呆两天。空格后的leave为名词，意为“假期”，所以空格处应填
形容词。two days’ =two-day，故选D。
知识点14 something new 一些新的东西（教材Page 31 1a）
something new一些新的东西。形容词修饰something, anything,
nothing 等不定代词时，形容词要后置。
something strange奇怪的事情
【即学即练】
Are you free now I have _______to tell you.
A. something important B.important something C.anything important
【答案】A
【解析】句意：你现在免费吗？我让一些重要的东西要告诉你。形容词修
饰something,anything,nothing等不定代词时，形容词要后置。
知识点15 have an accident 发生事故（教材Page 1 1a）
Sb has an accident某人发生事故。相当于an accident happens to sb。
【即学即练】
Susan’s brother _______________________(发生了一起事故) yesterday.
【答案】had an accident
知识点16 still 仍然 （教材Page 33 1 a）
(1)still仍然，做副词，意为“仍然，还是”，多用于肯定句或疑问
句之中。
Many years later, he still lives in the countryside.
多年后，他仍然住在农村。
(2) 作形容词用时，意为“静止的，平静的”。
The house is very still这所房子还很安静
【即学即练】After having a rest for a day, she ________ feel very tired.
A. still B.hardly C.even
【答案】A
【解析】句意：在休息了一天后，她仍然感到很累。根据语境，选A。
知识点17 thanks for sth/doing sth 因为....谢谢某人（教材Page33 1a）
Thanks for sth/doing sth= Thank you for sth/doing sth. 因为某事谢谢...。
Thanks for asking me to your party.
谢谢你邀请我来参加你的聚会。
【即学即练】
Thanks for ________________(give) me so much good advice.
【答案】giving
【解析】for是介词，后面的动词用ing形式。
知识点18. worry about担忧，烦恼 （教材Page 2 2a）
worry, 动词，意为“担心，忧虑”，worried是形容词，意为“担
心的，忧虑的”。
worry about =be worried about， 意为“担心某物或某人”。
Don’t be worried about your father.
【典例】
My parents are _______________(worry) about my future.
【答案】worried
【解析】句意：我的父母担心我的未来。本句已有谓语动词be，
所以应把动词worry变为形容词worried。
知识点19 情态动词 (should/shouldn’t; had better/had better not（教材Page27-34 ）
情态动词 (should/shouldn’t; had better/had better not)
(1)定义: ① should作情态动词，表示劝告、建议，多指主观上有责
任、有义务做某事，作“应该”解。
② had better 表示“最好”，其缩写为“’d better”，表示提出建议、
劝告或命令等，含有“应该做某 事”之意，一般适用于晚辈、平辈
等。注意: had better 中的had永远不能改成has或 have。
(2) 结构: should和had better 后面均跟动词原形。
should do sth. / had better do sth.
should not do sth. / had better not do sth.
【典例】
1. You’d better up stairs and tell the children make so much noise.
A. go; not to B. go; don’t C. to go; not to D. to go; don’t
2. You’d better the cinema by bus.
A. don’t go B. to go C. to go to D. go to
3. 今天你值日，你应该打扫教室。
__________________________________
参考答案: 1. A 2.D
3. You are on duty today. You should clean the classroom.
Part4 综合训练
1.He was ill and _____ _____ ______(看病了)yesterday.
2.You can't read _____ ____ _____(在阳光下). It's bad.
3.He can't ______ ______ _______(照顾) himself, so he
often ______ _______ _______(得流感).
4.I _____ _____ _______(吃药) just now.
5.He is ill and doesn't ______ _____ ______(想吃东西)
6.His mother is ______ ______(为...而担忧)him.
7.He has a backache. He must _______ ______(躺下)and
______ ______ _______(休息一下)
saw the doctor
in the sun
take care of
has the flu
took some medicine
worry about
lie down
have a rest
feel like eating
重点词组
根据情景提示或图画、提示词，完成下列句子：
1.医生想知道病人生病多久了，可以这样问：
____________________________________________
2.你想带朋友去医院看病，可以这样征求她的意见：
Shall __________________________________________
3.你生病了，不想吃东西，你这样告诉妈妈：
Mom,__________________________________________.
4.should,twice __________________________________
5.not,too much __________________________________
How long have you been like this
I take you to the hospital
I don't feel like eating
句型操练
Unit 1 Topic 1 Section B
根据情景提示或图画、提示词，完成下列句子：
1.医生告诉病人每天吃三次药，每次两片，他这样说：
_______________________________________________.
2.当你看Lily摔倒时关心地问他：
___________________________________________, Lily
3.你生病了，向老师请假一周，你在请假条里这样写道：
I’d like ______________________________________.
4.fall,hurt ________________________
5.take...to ______________________
Take two pills, three times a day
How are you feeling / Are you OK
to ask for one week's leave
The boy fell down from the bike and hurt his leg.
The children took the old man to the hospital.
句型操练
Unit 1 Topic 1 Section C
根据情景提示或图画、提示词，完成下列句子：
1.你看望生病的朋友，要想知道他今天感觉如何，可以这样问： _____________________________
2.医生建议病人要卧床休息两天，他这样说：
_________________________________________.
3.朋友给你生日礼物，你这样表示感谢：
_______________________________________.
4.had better,run____________________________________
5.shouldn’t,or,evening_____________________________
How are you feeling today
You'd better stay in bed for two days
Thank you for your birthday present
You had better run twice a week.
You shouldn't drink tea or coffee in the evening.
句型操练
Unit 1 Topic 1 Section D
1.你看上去不舒服。
2.你有什么问题(毛病) (两种)
3.听到这我很难过.
4.我希望你很快康复.
You don’t look well.
What’s wrong with you
What’s the matter with you
I’m sorry to hear that.
I hope you will get well soon.
翻译练习
8.你应该喝足够的开水.
9.我应该呆在床上好好睡一觉
10.他们不应该举重的东西.
11.我们不应该在晚上喝茶和咖啡
You should drink enough water.
I should stay in bed and have a good sleep.
They shouldn’t lift heavy things
We shouldn’t drink tea or coffee in the evening.
翻译练习
16.你病了多久了？
17.你最好吃一些药
18.你最好不要吃太多辣的食物
How long have you been like this
You had better take some medicine
You had better not eat too much hot food
翻译练习
19.我们休息一下好吗
20.你感觉怎么样
21.他不想吃.
Shall we have a rest
How are you feeling
He doesn’t feel like eating.
翻译练习
22.你为什么不听从医生的建议
23.他昨天发生一起事故
24.别为我担心.
25.他们摔倒了.
Why don’t you follow the doctor’s advice
He had an accident yesterday.
Don’t worrry about me.
Don’t be worried about me
They fell down.
翻译练习
( )1. He speaks Chinese so ___that I forget he is a foreigner(外国人).
A. fine B. good C. well
( )2. —What is your sister
—She's ________. You can go to see her if you have a toothache.
A. a dentist B. a doctor C. a reporter
( )3. —Jim fell down and hurt his left leg. — ____________.
A. Really That’s too bad. B. I’m sorry to hear that.
C. Go to the hospital at once.
( )4. Is there ___________in today's newspaper
A. anything new B. new anything C. something new
( )5. The doctor asked Michael _________his left hand too much.
A. don't move B. not move C. not to move
A
A
B
A
C
综合运用
选 择 题
( )6. You are a student, so you _________ study hard and _______
spend too much time on computer games.
A. should, should B. should, shouldn't C. shouldn't, should
( )7. You shouldn't work so long because working ______ is bad
for your health.
A. too much B. too many C. much too
( )8. —I had a backache. I can't sleep well. —. __________
A. Don't worry B. Not so well C. I’m sorry to hear that
( )9. —Oh, you have a headache and a cough. ______have you
been like this —Three days.
A. How long B. How soon C. How often
C
A
C
A
综合运用
选 择 题
When you laugh, you will open your mouth and show your teeth. The healthier those teeth are, the happier you look. Why is that It’ s 1_________ your teeth are important in many2________(way). Brush your teeth twice a day 3________ you get up and before bedtime. If you can, brush after lunch and after 4_______ (eat) sweet cakes. Brush all of your teeth, not just the 5_________ (/frΛ nt/) ones. Spend some time 6________ the teeth along the sides and in the 7________(/b k/). Take your time 8_______(/wail/) you are brushing. Spend at least 9________ (minute) each time you brush. Make sure your tooth brush is soft. Ask your parents to help you get a 10_________ (/nju:/) toothbrush every three months.
短文填词
because
ways
after
eating
front
on
back
while
minutes
new
综合运用
Part5 写 作 指 导
书面表达
假设你叫李华，你们市将要举行以“How to Eat in a Healthy Way”为题的演讲比赛，请你准备写一篇演讲稿，内容包括：
1.说明此次演讲的主题(how to eat in a healthy way)。
2.我们应该少吃、不吃及多吃的食物有哪些，并说明原因。
3.描述自己的健康饮食习惯，并举例说明。
4.希望大家都有个好的饮食习惯。
作文要求：
1）不能照抄原文；不得在作文中出现学校真实的名称和学生的真实姓名。
2）语句连贯，词数80个左右 (开头已给出)。
How to Eat in a Healthy Way
Hello, everybody. I'm Li Hua. _____________________________
___________________________________________________________________________________________________________________________________________________________________________
【参考范文】
How to Eat in a Healthy Way
Hello, everybody. I'm Li Hua. Today my topic is how to eat in a healthy way. Firstly, we should never eat fried food or foods with lots of sugar because they are not good for health. Secondly, try to eat more vegetables and fruit because they can make us become much healthier.
My eating habits are good. For example, I often eat healthy foods, like wholemeal bread, eggs, vegetables and milk for breakfast and rice, noodles, and vegetables for dinner.
I hope everyone can eat in a healthy way.