(共46张PPT)
Unit 2 Keeping healthy
Topic 3 Must we exercise to prevent the flu?
目
录
Part 1 词 组 过 关
Part 5 写 作 指 导
Part 4 综 合 训 练
Part 3 考 点 解 读
Part 2 语 法 突 破
Part 1 词 组 过 关
1.和某人交谈_______________________
2.开始,开始做______________________
3.增强…体质_______________________
4.一直____________________________
5.近来,这些天______________________
6.保持房间干净_____________________
7.保持空气清新_____________________
8.远离拥挤的地方___________________
9.采纳你的建议_____________________
10.防止流感________________________
.talk to
go ahead
build …up
all the time
these days
keep the room clean
keep the air fresh
keep away from crowded places
take your advice
prevent the flu
11.洗澡_______________________________
12.打电话给某人_______________________或
___________________________________
13.留个口信___________________________
14.告诉某人做某事_____________________
15.告诉某人不要做某事_________________
16.作报告_____________________________
17.按时,准时___________________________
18.忘记做某事_________________________
take a bath
.ring sb up
call sb up
leave a message
tell sb to do sth
tell sb not to do sth
give a talk
on time
forget to do sth
20.半个小时以后_________________________________
21.独自地(做某事),全靠自己(做某事)________________
22.自学历史(两种)________________________________或
_____________________________________________
23.请随便吃……__________________________________
24,对…说不,拒绝________________________________
25.在另一方面____________________________________
26.代替,而不是__________________________________
half an hour late
by oneself
teach oneself history,
learn history by oneself
help yourself to
say no to
on the other hand
instead of
Part 2 语 法 突 破
I -----------
we -----------
you -----------
you -----------
he -----------
she -----------
it -----------
they -----------
myself
ourselves
yourself
yourselves
himself
herself
itself
themselves
一、会写反身代词
语法突破
反身代词的用法
1.起强调作用,意为 “亲自”, “本人”
2.主语和宾语为同一人或一物
He killed himself.
Jane hurt herself.
I will see him myself.
He worked out the problem by himself.
3.用于一些固定搭配
主语和宾语是
同一人
主语和宾语是
同一人
意为“亲自,起
着强调作用”
by oneself是
固定用法,意
为“靠自己”
语法突破
含反身代词的组词
1.请随便吃(鱼)
2.别客气
3. 独自,靠自己
4.玩得高兴,过得愉快
5.自学(美术)
help oneself (to some fish)
make yourself at home
by oneself
enjoy oneself
teach oneself art=
learn art by oneself
语法突破
即学即用:用反身代词填空
(1). Help _________ to some cakes, children.
(2).This little girl taught _________ to swim when she was four.
(3).My pet cat loves washing _________ after a good sleep
(4).We enjoyed _________ in the party last night.
(5).Tony, don’t hurt __________ when you do exercise.
yourselves
herself
itself
ourselves
yourself
语法突破
(6).Mr.Li doesn’t want any help. He wants to write the article by______.
(7). “I can take care of _________” I said to my mother.
(8). More and more students do sports to build ___________ up.
himself
myself
themselves
语法突破
Part 3 考 点 解 读
知识点01 question和problem (教材Page 43 1a)
(1)question 意为“问题,疑问”,指容易解决的或口头回答的问题。
Excuse me, may I ask you a question
(2)problem多指“难题,问题”,通常指短期难以解决的问题,如社会问题。
Too much homework is a big problem for students.
【即学即练】This is a difficult __________. I can’t work it out.
A. problem B. question C. hope
【答案】A
【解析】句意:这是一个困难的__________。我搞不明白。problem 较难的问题。
知识点02 Go ahead. (口语)进行吧!干吧!请吧!(教材Page 43 1a)
Go ahead. (口语)进行吧!干吧!请吧!常用的口头表达法,可表示同意对方法请求,也可表示请对方先走或先做某事。
------May I start now ------Yes, go ahead.
------我现在可以开始吗?------是的,开始吧。
【即学即练】----May I use your bike
-----___. I won’t use it today.
A.Sorry, you can’t B.I’d love to C.Go ahead.
【答案】A
【解析】句意:我可以用你的自行车吗?------_________。我今天就不用它了。Go ahead. (口语)进行吧!干吧!请吧!常用的口头表达法,可表示同意对方法请求。
知识点03 build sb. up 增强某人的体质 (教材Page 43 1 a)
build是动词,意为“增强,建造”,过去式built. build sb. up 增强某人的体质,相当于make sb. strong。其宾语如果是副词,要放在中间。如果是名词,可以在中间或后面。
We should exercise often to build us up
我们应该经常锻炼来增强体质。
【即学即练】You should do some sports to ______ your bodies.
A.build up B.put up C.grow up
【答案】A
【解析】句意:你应该做一些运动来__________你的身体。A.build up,增强;B.put up张贴; C.grow up成长。故选A。
知识点04 keep away from 远离…… (教材Page 43 1 a)
keep away from 远离……,后接名词,或代词,动名词。可与
stay away from互换使用。
Keep away from the fire.远离火。
【即学即练】It’s good for your health to _________ from smoking and drinking
A.far away B.put away C.keep away
【答案】C
【解析】吸烟和饮酒对_________对你的健康有好处。keep away from 远离……,后接名词,或代词,动名词。故选C。
知识点05 I am afraid...恐怕... (教材Page 45 1 a)
(1)afraid是形容词,意为“害怕的,恐怕”。be afraid of sth/doing sth担心、害怕做某事。
I am afraid of dogs.
(2)be afraid to do sth不敢做某事
(3)be afraid (that)...害怕.../恐怕.../担心...
It’s too far. I am afraid I can’t walk there.
I am afraid so.
【即学即练】Susan ___________________ (不敢)go out at night by herself.
(1)答案:is afraid to
【解析】句意:Susan不敢晚上独自出去。be afraid to do sth意为“不敢
做某事”。
知识点06 right now 现在;立刻(教材Page 45 1a)
right now意为“现在,此刻”,相当于now。right now 还有“立刻,马上”的意思,相当于at once.
I am sorry he isn’t in right now.
【即学即练】-----Tony,Linda asked you to call him back .
-----All right. I will give her a call _________.
A.right now B.in the future C.from now on
答案:A
【解析】句意:托尼,琳达让你给他回电话。-----好吧。我马上给她打个
电话的。right now 有“立刻,马上”的意思,相当于at once。
知识点07 ring up打电话 (教材Page 45 1a)
ring sb up=call sb up=give sb a call=give sb a phone给某人打电话。注意代词要放在ring up和call up的中间。
I will ring him up later我以后再给他打电话
【即学即练】I _____________________(打电话给你) last night, but
you were not at home.
答案:rang you up
【解析】句意:ring的过去式是rang, 代词要放在ring up的中间。
知识点08 leave a message给某人留个口信(教材Page 45 1a)
message是可数名词,意为“信息,消息”。information信息,是不可数
名词;news新闻,是不可数名词。
给某人留口信 __________________________
给某人带个口信 ________________________
帮某人带口信___________________________
【即学即练】
I am sorry that my mother isn’t in now. You can leave a _______.
A.message B. information C.news.
leave a message
give the message to sb
take a message for sb
答案:A
知识点09 give a talk 做报告 (教材Page 47 1 a)
做报告____________________
上课______________________
举行音乐会________________
【即学即练】
Mr. Lin is _________________(作报告) to us in our classroom.
答案:giving a talk
【解析】句意:林先生正在教室给我们做报告。注意,空格前的
is提示用现在进行时。
give a talk
give a class
give a concert
知识点10 happen 发生(教材Page 47 1a)
happen 不及物动词,意为“发生,出现”。
(1)sth happen to sb某人发生了某事。如,
An accident happened to him yesterday.
(2) sb happen to do sth某人碰巧做某事
【即学即练】
I happened to meet a friend of mine in the street yesterday.
There are many policemen over there.What _________.
A.happened B.caused C.changed
答案:A
【解析】句意:那边有很多警察。发生什么啦?考查句子理解。
知识点11 on the other hand 在另一方面(教材Page 47 1a)
on one hand 表示“一方面”
on the other hand 表示 “在另一方面”。用来表示对比和转折。
Watching TV helps us open our mind. _________ it is bad for our health.
A.Of course B.In fact C.On the other hand
答案:C
【解析】句意:看电视可以帮助我们打开心扉。_________这对我们的健康有害。前后两句是转折关系。故选C。
知识点12 unhappy不开心(教材Page 47 1a)
掌握一些由un构成的反义词。
If you eat too much fast food,you will be____________(health).
答案:unhappy
【解析】句意:如果你吃了太多的快餐,你就会不健康。
be 后要加形容词,结合语境,还有变为反义词。
知识点13 stop to do sth 停下来去做某事
stop doing sth 停止做某事 (教材Page 49 1 a)
stop作动词,意为“停止”。
(1)stop doing sth,表示停止正在做的事情。
John didn’t stop working.约翰没有停止工作
(2)stop to do sth表示停下手中做的是去做另一件事。
You look very tired. you’d better stop to have a good rest.
你看起来很累。你最好停下来好好休息一下。
stop也可以作名词,意为“车站”,“停”。
at the bus stop在公交车站
【即学即练】
You must stop ________when the traffic light is red
A.walk B.walking C.walked
答案:B
【解析】句意:你必须停止走当交通灯是红色的时候。stop doing sth,表示停止正在做的事情。故选B。
知识点14 instead 代替,反而(教材Page 49 1a)
instead 副词,意为“代替,反而”,常放在句末。
He wanted to go shopping, but he went fishing instead.
他想去购物,但他却去钓鱼了。
instead of意为“取代,而不是”,放在句中,后接名词,代词或动名词。
Now I can walk to work instead of going by car.
现在我可以步行去上班了,而不是开车去上班了。
【典例】
I went back to my hometown _________ staying in Nanjing.
A. in front of B.instead of C.at the end of
答案:B
知识点15 advise 建议(教材Page 49 1a)
advise是动词,意为“建议”,advice 是名词,不可数。
advise sb to do sth建议某人做某事。
We advised him to see a doctor at once.我们建议他马上去看医生。
【典例】
You’d better advise your brother___________(learn) English well.
答案:to learn
【解析】句意:你最好建议你的兄弟学好英语。
Part 4 综合训练
1.You must ______ ______ _____(远离)dangerous places.
2.We should ______ ______ _______ _______(拒绝吸烟)
3.He _______ ________(需要) take some medicine.
4.We'd better walk ______ ______(而不是)driving a car.
5.He likes playing sports to ______ himself_____(增强体质)
6.You must keep the room clean ______ _____ ______(一直)
7.---May I ask you a question
---______ _______(问吧)
8._____ _____ _____ ______(另一方面),it's bad for our health.
keep away from
instead of
build up
all the time
Go ahead
On the other hand
say no to smoking
need to
重点词组
Section A
根据情景提示或图画、提示词,完成下列句子:
1.你是记者,你想向李博士提一些问题,可以这样问:
_________________________________________,Dr.Li
2.你想知道患流感是否需要马上看医生,可以这样问:
___________________________________________________
3.你想知道是否需要吃药预防流感,可以这样问:
_______________________________________________
4.change,often ____________________________________________
5.had better,prevent _______________________________________
May I ask you some questions
Must we go to see the doctor at once when we have the flu
Must we take some medicine to prevent the flu
We should change our clothes often.
We had better exercise/ do sports to prevent the flu.
句型操练
Section B
根据情景提示或图画、提示词,完成下列句子:
1.你打电话找李明,可以这样说:
_______________________________________________
2.你是李英,打电话时可以这样自我介绍:
_______________________________________________.
3.你告诉对方会亲自把口信捎给Lily的,你这样说:
_______________________________________________.
4.shouldn’t,too much __________________________________
5.may,use,help ___________________________________
May I speak to Li Ming
This is Li Ying speaking
I'll tell her (Lily)the message myself
You shouldn't watch TV too much.
May I use the computer for help
句型操练
Section C
根据情景提示或图画、提示词,完成下列句子:
1.老师告诉我们要远离电脑游戏,他这样说:
_______________________________________________.
2.医生告诉我们吃早饭很有必要,他这样说:
_______________________________________________.
3.医生告诉人们蔬菜和水果对健康有益,他这样说:
_______________________________________________.
4.play,help ______________________________________
5.should,say _____________________________________
You must stay away from computer games
It's necessary for us to have breakfast
Fruits and vegetables are good for our health
Playing sports can help us to keep fit.
We should say no to smoking and drinking.
句型操练
Section D
根据情景提示或图画、提示词,完成下列句子:
1.你想要留个口信,可以这样征求对方 的意见:
_______________________________________________
2.你告诉对方你必需要先做作业,可以这样说:
_______________________________________________.
3.你想要对方转告Lily不要忘了明天的会议,可以这样说:
_______________________________________________.
4.must,every day ____________________________________
5.spend,playground __________________________________
You must stay away from computer games
It's necessary for us to have breakfast
Fruits and vegetables are good for our health
Playing sports can help us to keep fit.
We should say no to smoking and drinking.
句型操练
1.我亲自给他打了电话
2.你必须独自完成作业.
3.你不必亲自作报告.
4.恐怕要下雨了
I rang him up myself
You must finish your homework by yourself
You don’t have to give a talk yourself
I am afraid it’s going to rain.
翻译练习
5.我昨天不得不呆在家里
6.你需要带照相机.
7.你应该远离危险的地方
8.我们应该对饮酒说不
9.别一方面,它对我们的眼睛有害
I have to stay at home.
You need to take a camera
You should stay away from dangerous places
We should say no to drinking
On the other hand,it’s bad for our eyes.
翻译练习
10.你有空吗?
11.恐怕我此刻很忙。
12.(打电话用语)请找Tom接电话。
13.我就是Tom.
Are you free
I am afraid I am busy right now.
Could I speak to Tom
I’d like to speak to Tom
This is Tom speaking.
This is Tom
Speaking.
翻译练习
根据句意、音标或所给单词的适当形式填空:
1.On her way to school yesterday, she saw the accident __________.
2.Sports can bring us health and _____________(happy).
3.We should eat more fruits and vegetables. They are______for health.
4.Going to bed early is a good ___________(/’h bit/).
5.Drinking and smoking can cause many ___________(ill).
6.The little girl likes eating___________(tomato) a lot.
7.At the party, we had_________ (/’biskit/), chocolate and some nuts.
8.__________(final), he finished the work all by himself.
9._____________(exercise) in a gym is a good idea when it rains.
10.I don't know much about him. In _________, he is a friend of my friend's.
herself
fact
Exercising
Finally
buscuit
tamatoes
illnesses
happiness
habit
综合运用
选择填空:
( )1. —What should we do __________ the flu
A. prevent B. to prevent C. preventing
( )2. —Must we clean the room now — ____________
A. No, you mustn,t. B. Yes, you needn't. C. No, you needn't.
( )3. They __________go home now. It's still early.
A. had better not to B. don't have to C. had better
( )4. He eats_______ junk food. That’s _______bad.
A. too much, too much B. much too, much too C. too much, much too
( )5. You'd better do more exercise to ________.
A. build yourself up B. build up you C. build up yourself
B
A
C
B
C
综合运用
( )1. As students, we should ____teachers first when we meet them.
A. say hello to B. say yes to C. say no to
( )2.I made the cake by __________. Help___________, Tom.
A. ourselves, yourself B. myself, yourself C. myself yourselves
( )3. It's necessary ____us_____ drink a glass of milk every day.
A. for, and B. of, to C. for, to
( )4._________is not easy to learn English well.
A. It B. This C. That
( )5. You _______ jump onto a bus while it is still moving. It’s
too dangerous.
A. can B. must C. mustn't
A
B
C
A
C
综合运用
Mary was a schoolgirl and she was often ill. About five 1________ (month) ago, she was badly ill. She was 2__________(/ 'wei/) from school for a month. She had to stay at home all day. She wanted to be healthy very much. But she didn't know 3________ she should do. She went to see Dr. Brown. Dr. Brown told her how to keep healthy. "First you must do something good, such as taking a walk after 4_________ (/'sΛp /), doing morning exercises, and 5_________ (eat) a lot of fruit and vegetables. All of them are 6_________ for your health. "7__________ (/rimemb /) not to do anything bad for your health, such as watching TV too much, reading in bed, eating too much and going to bed too 8_________. These bad habits will bring you health 9_________ (problem). After that she 10___________ (change) a lot and now she is very healthy.
months
away
what
supper
eating
good
remember
late
problems
changed
综合运用
Part 5 写 作 指 导
书面表达
根据下列短语的提示以How to keep healthy 为题写一篇80词左右的短文。
healthy habits . eating habits . be good for . play sports . keep healthy
________________________________________________________
_________________________________________________________
_________________________________________________________
_________________________________________________________
参考范文
How to Keep Healthy
Health is very important for everybody.Then how can we do to keep healthy You can try the following tips:
First, you should have healthy eating habits.You should eat more vegetables and fruit. It’s good for you.Don’t eat too much meat.Dont drink coffee too much.Second,you can play sports.Sports can make you stronger and healthier.You can play baketball with your friends when you are free.You can go to the mouuntains with your family.Third,be happy.A happy man lives longer than a sad man .So sing a song or watch a fun movie.You cando anything to make yourself happy.At last,stay away from smoking and drinking. Smoking and drinking are too bad for men .They can cause terrible illness.
If you do these things ,I believe you can be a healthy man.
【解析】这篇短文要求我们以How to keep healthy为题写一篇作文。在题目中给了我们这篇短文的重点词汇,如healthy habits 健康的习惯, eating habits饮食习惯,be good for对……有好处,do exercise进行锻炼, keep fit保持健康。我们要围绕这些重点词汇组织短文的写作。其他很多内容都需要我们自己去充实,让它变得完整、合理,内容丰富,这就需要花费我们的想象力,以及我们平时积累的知识。另外,写作时,还需注意语句间的衔接,使文意连贯,表达流畅。
【亮点说明】这是一篇比较不错的作文。作者从健康的习惯、锻炼等几个方面,告诉我们如何才能保持健康,层次非常的清晰。短文中需要作者自己补充的内容完成得也不错。如Health is very important for everybody.Then how can we do to keep healthy 等。这些内容都比较贴合文章的需要,意思也很连贯。文章中还用了一些比较好的句型,如If you do these things ,I believe you can be a healthy man. At last,stay away from smoking and drinking.
等。