Unit 2 Topic 2 I must ask him to give up smoking. Section B 课件(共31张PPT) 仁爱版八年级上册

(共31张PPT)
Unit 2
Keeping Healthy
Topic 2 Section B
学习目标
重点探究
自主学习
学习导航
当堂检测
课堂总结
拓展提升
新课导入
What do you think of smoking in public places
Does your family smoke And what do you usually do
学习目标
1.能熟悉并能正确运用本课时重点单词和短语
2.能用情态动词的肯定或否定形式向别人提出建议或劝诫
3.能判断生活中哪些是不好的习惯，并给出建议
自主学习
New words and expressions
article n. 文章；物品；冠词
smoke v. 吸烟；冒烟 n. 烟
even adv. 甚至，即使
cancer n. 癌，癌症
energy n. 精力，活力，干劲
necessary adj. 必要的；必需的
active adj. 活跃的；积极的
Dad, don't smoke,please.
It can help me relax.
It also make you cough.
But it is hard to say no to cigarette.
It can even cause cancer.Mother and I are influencing the harm of second-hand smoke.
OK.I will try my best to give up smoking.
重点探究
1a Look, listen and say.
Maria: Hi, Wang Junfeng ! What are you reading You’d better not read in the sun. It's bad for your eyes.
Wang Junfeng: Oh, thank you. I’m reading an article about smoking in the newspaper . Does your father smoke, Maria
Maria: Yes, he thinks smoking can help him relax.
Wang Junfeng: But you know, smoking is bad for his health.
Maria:Yes, his teeth are yellow and he often coughs.
Wang Junfeng :That’s too bad. Look , the article says smoking is bad for our lungs and it can ever cause cancer.
Maria:Oh! How terrible! I must ask him to give up smoking. May I borrow your newspaper and show it to my father
Wang Junfeng :Sure.
1b Listen to 1a and answer the following questions.
He is reading an article about smoking in the newspaper.
Because he thinks smoking can help him relax.
Because smoking is bad for our lungs and it even may cause cancer.
1.What is Wang Junfeng doing
2.Why does Maria’s father like smoking ？
3.Why does Maria want to ask her father to give up smoking？
1c Listen again and fill in the blanks.
Wang Junfeng is reading an ______ about smoking in the newspaper . Maria’s father ________ because he thinks smoking can help him ________. But the article says smoking is ______ for our lungs and it can even _____ cancer. Maria’s going to ask her father to ______ _____ smoking.
article
smokes
relax
cause
give up
bad
2a Look at the pictures and choose the correct
sentence to complete each description.
a. Going to school without breakfast is bad for your health.
b. Go to bed early and get up early.
c. Walking is good exercise.
d. Drink enough water every day.
Breakfast gives you energy for the morning.
______________________________________________________
a. Going to school without breakfast is bad for your health.
___________________________
It’s necessary for your health.
c. Walking is good exercise.
Water is good for your health.
____________________________________
d. Drink enough water every day.
_________________________________
It will keep you active during the day.
b. Go to bed early and get up early.
1.Li Hua often goes to school without breakfast. ( )
2.Zhang Ming usually takes a walk after the meal. ( )
3.Wang Peng gets up at 10 o’clock on weekends. ( )
4.Hu Fei always studies late in the night. ( )
5.Mr. Smith drinks enough water every day.( )
H
2b Read 2a and mark H (Healthy) or U (Unhealthy).
H
U
U
U
fun --- farm cut --- card come --- calm
fund --- fond duck --- dock luck --- lock
/ /-- / ɑ /
/ /-- / /
3a Read the pairs of words and pay attention to
the difference among / /, / a: / and / D /. Then
think of more words for each group.
wash hands
have a bath
open the window
early to rise
3b Listen to the chant and write the key phrase
for each picture.
Wash your hands, have a bath.
Open the window, take a fresh breath.
Early to bed, early to rise.
Having good habits,
makes a man healthy,
Wealthy and wise.
Liaison makes our English sounds smooth, and one type of it is to link consonant with vowel.
Then listen again and repeat,paying attention
to the liaison.
Language points
拓展提升
1．relax放松。relax sb．／oneself放松某人(某人自己)。
eg．Listening to music can relax you．relaxed可用作形容词，“使人感到放松的”。
2．I must ask him to give up smoking. give up doing sth. = stop doing sth. 放弃做某事 give up“放弃”，代词放在中间。
eg．give it up
3.You must not read in the sun.
in the sun 在阳光下(此处不能用under the sun )
4. Don’t throw litter around.
throw around 到处扔，如：throw litter around = throw around litter
1)litter是名词，即可以放后也可以放中间，但代词只能放中间，如：throw it around ) litter作动词，意思与throw about相当。
eg．Don't litter the ground with paper．
2)作不可数名词时，指“垃圾，废物”。
eg．You mustn't throw about litter．
5. Look, the article says smoking is bad for our lungs and it can even cause cancer.
看，文章上说抽烟对我们的肺有害，它甚至能导致癌症。
cause 这个词有两种词性，在此处是动词。 v.导致，引起1）接名词：cause an accident/trouble/death/a fire/a serious illness/damage引起事故/惹麻烦/导致死亡/引起大火/导致重病/造成损害
2）接双宾语：cause sb.pain/trouble/damage给某人带来痛苦/麻烦/损害3）接复合宾语：cuase sb. to do sth使某人做某事The sound caused me to jump back. 那声音吓得我向后退。 作名词时，意为“原因”时是可数名词，意为“理由，缘由”时为不可数名词。
如：You have no cause to cry. 你没理由哭。
6.May I borrow your newspaper and show it to my father.我可以借下你的报纸给我爸爸看看吗？
borrow和lend的区别:
首先，看看这个词： borrow, 向他人借东西，一般这样来用： borrow something from somebody May I borrow your magazine for a while
我能借你的杂志一会儿吗？
lend: vt. & vi.把…借给(借出去) lend sth to sb.=lend
sb sth.
Can you lend me 10 dollars 能借给我10块钱吗？
7. It will keep you active during the day. (1)keep + 宾语 + 补语 （补语可以是：动词ing 形式； 形容词； 介词短语 ） ①I’m sorry to keep you waiting for such a long time. (keep sb. doing sth.使某人一直做某事 ) ②Keep the door open, please. (keep sb/sth+形容词表示某人/某事物保持怎样的状态)
③Once a cold keep the child in bed for three days (keep sb+介词短语表示某人呆在某地)
(2) during the day = in the daytime 在白天
8．enough作形容词时修饰名词，置于名词的前后均可。如： Do you have enough money 你有足够的钱吗？
(1) enough作副词时，修饰形容词或副词，应置于所修饰的形容词或副词之后，
如：She is not old enough to go to school. =She is too young to go to school. 她太小了，还不能上学。 (2) enough作代词，意为“足够的东西”，如： I have enough to do . 我要做的事够多了。【口诀】enough一词的位置，出“名”在前，幸福“（形”“副”）在后。
9．It's+ adj．(for／of sb．)to do sth．(对某人来说)做某事是……，用for指做这件事情是怎么样的，eg．It's difficult for him to get to the bank．用of时，前面的形容词是指这个人的性格特征。It's very nice of you to help me．
当堂检测
1. (吸烟）is bad for our health. You must give it up.2. Doing exercise can help to keep us healthy and (积极的).3. He is a famous writer. I often read his (文章)in the newspaper.4. Sunshine, water and air are _ (必需的) for all living things. We can’t live without even one of them. 5. We keep doing exercise every day, (即使) on a rainy day.
Smoking
active
article
necessary
even
课堂总结
重点单词和短语:smoke, article, necessary, cancer, even, energy, tomato, give up, read article
吸烟的害处：
Smoking is bad for our ______and it can even cause______. Some smokers’ teeth are ________and they often_______.
养成良好的生活习惯:
Breakfast gives you _________in the morning.
Walking is good exercise.
Water is good for your health.
Drink ________water every day.
lungs
cancer
yellow
cough
energy
enough
Unit 2 Topic 2
Section B