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Unit 1 Lesson 4 Don't Smoke, Please!课件(共20张PPT)
months.The doctor says he has serious heart
.
A.sick;disease
B.ill;illness
C.sick;illness
D.ill;disease
Language Piont
3. Every year, millions of people around the world die as a result of
happy life. 用英语说明吸烟的危害和远离香烟的建议。 加强吸烟有害健康的意识，远离香烟，形成健康的生活习惯。
Lead in
Do you know when World No Tobacco Day is ?
Do people in your family smoke? If so, what do you advise them to do?
It's bad for your eyes. It does harm to your eyes.
Language Piont
2. It can cause diseases of the heart and lungs.
It's hard to say what caused the accident. v. 导致
Language Piont
1.Why is smoking harmful? be harmful to... 对...有害 同义词组：be bad for... /do harm to... 反义词组：be good for...
e.g.You'd better not read in the sun. It's harmfu(lharm) to your eyes. e.g.It's harmful to your eyes.(改为同义句）
冀教版九年级英语上册：Don't Smoke, Pleaseppt课件
2. should表义务，可用于各种句式，通常指将来。如： You should do what your parents tell you. 你应该照你父母的话去做事。 He should do some work, but he doesn’t want to. 他应该做些工作，但是他不想做。
也可指现在。如： You shouldn’t feel so unhappy over such trifles. 对这种小事，你不应该感到这么不高兴。 You shouldn’t be sitting in the sun. 你不应该坐在阳光下。
[`siɡə`ret] 香烟
Whenever someone offers you a cigarette，
you should always say no. Don’t take that risk.
[rɪsk] 冒险
Everyone wants to live in a clean
environment and breathe fresh air. [bri:ð] 呼吸
should always say no. 3. …but you should try explaining how important it is
for their health.
Modal Verb—should 情态动词 – should
❖ Should 的用法：
1. 用于第一人称疑问句，表征询意见。如： Should I open the window? 我可以开窗户吗？
A：What should we do？ B：Never touch cigarettes./ When somebody talks about smoking change the topic./ Encourage your family members to stop smoking. / Eat more fruits and vegetables, do more exercise, and form good habits.
也可指现在。如： You shouldn’t feel so unhappy over such trifles. 对这种小事，你不应该感到这么不高兴。 You shouldn’t be sitting in the sun. 你不应该坐在阳光下。
[`siɡə`ret] 香烟
Whenever someone offers you a cigarette，
you should always say no. Don’t take that risk.
[rɪsk] 冒险
Everyone wants to live in a clean
environment and breathe fresh air. [bri:ð] 呼吸
should always say no. 3. …but you should try explaining how important it is
for their health.
Modal Verb—should 情态动词 – should
❖ Should 的用法：
1. 用于第一人称疑问句，表征询意见。如： Should I open the window? 我可以开窗户吗？
A：What should we do？ B：Never touch cigarettes./ When somebody talks about smoking change the topic./ Encourage your family members to stop smoking. / Eat more fruits and vegetables, do more exercise, and form good habits.
《Don_t Smoke,Please!》Stay healthy PPT精品课件
4．My computer is broken. I can’t work without it. _Y_o_u__s_h_o_u_l_d__b_u_y__a__n_e_w__c_o_m__p_u_t_e_r______.
Language points
2.Every year, millions of people around the world die as a result of smoking.每年，世界上数以百万计的人死于吸烟。
millions of：_数__以__百__万_计__的___
eg：Millions of people in the world are sending and receiving
Language points
情态动词should的用法
表示委婉地提出意见或建议，意为“应当，应该”。 We should go to the hospital right now. 我们应该立刻去医院。 If you have a sore throat, you should drink more water. 如果你嗓子疼，你应该多喝水。
because of
考试。
作状语，意为“结果”，后面 He worked hard at his
是事情的结果，自己单独使 用，用逗号与其他部分隔开
study.As a result, he passed the exam easily. 由于努力学 习，他通过了这次考试。
Language points
Lead-in Does your father smoke? Do you think smoking is a bad habit？ If someone smokes, what do you advise him/her to do?
Language points
2.Every year, millions of people around the world die as a result of smoking.每年，世界上数以百万计的人死于吸烟。
millions of：_数__以__百__万_计__的___
eg：Millions of people in the world are sending and receiving
Language points
情态动词should的用法
表示委婉地提出意见或建议，意为“应当，应该”。 We should go to the hospital right now. 我们应该立刻去医院。 If you have a sore throat, you should drink more water. 如果你嗓子疼，你应该多喝水。
because of
考试。
作状语，意为“结果”，后面 He worked hard at his
是事情的结果，自己单独使 用，用逗号与其他部分隔开
study.As a result, he passed the exam easily. 由于努力学 习，他通过了这次考试。
Language points
Lead-in Does your father smoke? Do you think smoking is a bad habit？ If someone smokes, what do you advise him/her to do?
《Don'tSmoke,Please!》StayhealthyPPT课件
稻子竟能在这样的地方生长, 这实在是个奇迹。
How should I know it ？
我怎么会知道这件事？
Have a look
1. Danny, you need not get up so early. 2. We need not worry about him.
Lead-in
2
论坛 ：
www.
1ppt.
cn PPT 课件
Free talk
/kejia
n/
1. Have y语o文u ever smoked before? 课件
/kejia
2. Do peonp/yule in your family smoke?
ቤተ መጻሕፍቲ ባይዱ
wen/
数学
3. Do you课/kek件jianow the harm of smoking?
Look and say
smoke
v. 吸烟 n. 烟 Smoke consists of gas and small bits of solid material that are sent into the air when something burns. Do you mind if I smoke? 我抽根烟你介意吗？
它可以导致心脏病和肺病。 cause v. 造成；引起
n. 原因；起因
The bright light caused her to blink. 明亮的光线刺得她直眨眼睛。 I have no cause to question his honesty. 我没有理由怀疑他的诚实。
Millions of people around the world die as a result of smoking.
How should I know it ？
我怎么会知道这件事？
Have a look
1. Danny, you need not get up so early. 2. We need not worry about him.
Lead-in
2
论坛 ：
www.
1ppt.
cn PPT 课件
Free talk
/kejia
n/
1. Have y语o文u ever smoked before? 课件
/kejia
2. Do peonp/yule in your family smoke?
ቤተ መጻሕፍቲ ባይዱ
wen/
数学
3. Do you课/kek件jianow the harm of smoking?
Look and say
smoke
v. 吸烟 n. 烟 Smoke consists of gas and small bits of solid material that are sent into the air when something burns. Do you mind if I smoke? 我抽根烟你介意吗？
它可以导致心脏病和肺病。 cause v. 造成；引起
n. 原因；起因
The bright light caused her to blink. 明亮的光线刺得她直眨眼睛。 I have no cause to question his honesty. 我没有理由怀疑他的诚实。
Millions of people around the world die as a result of smoking.
《Don't Smoke,Please!》Stay healthy 精品课件下载
·If your family members smoke, encourage them to stop smoking. It will be hard for them, but you should try explaining how important it is for their health.
讲解来自《点拨》
拓展 类似whenever的词还有： whatever 不管什么 eg：Please ask me for permission whatever you want to do. 无论你想做什么，请先得到我的允许。 whichever无论哪个；无论哪些 eg：Whichever they choose，we must accept their decision. 无论他们选择哪个，我们都必须接受他们的 决定。
Unit 1 Stay Healthy
Lesson 4
Don’t Smoke, Please !
Lesson 4 Don’t Smoke,Please !
词
课
课 课课
汇 听
堂课 导文
1
堂 …小
堂后 练作
写
入
结 习业
课文 呈现
知识 讲解
……
……
同学们，上一课学习的单词你们都掌握了吗？现在 大家来检验一下，点击下面的音频开始听写吧！
有人； 某人
someone，常用 于肯定句。
同义词为 每人； everyone，常用 人人 于肯定句和疑问
句。
Somebody is waiting outside. 有人正在外面 等。
Everybody bought their own lunch.每人 自己买了午饭。
讲解来自《点拨》
拓展 类似whenever的词还有： whatever 不管什么 eg：Please ask me for permission whatever you want to do. 无论你想做什么，请先得到我的允许。 whichever无论哪个；无论哪些 eg：Whichever they choose，we must accept their decision. 无论他们选择哪个，我们都必须接受他们的 决定。
Unit 1 Stay Healthy
Lesson 4
Don’t Smoke, Please !
Lesson 4 Don’t Smoke,Please !
词
课
课 课课
汇 听
堂课 导文
1
堂 …小
堂后 练作
写
入
结 习业
课文 呈现
知识 讲解
……
……
同学们，上一课学习的单词你们都掌握了吗？现在 大家来检验一下，点击下面的音频开始听写吧！
有人； 某人
someone，常用 于肯定句。
同义词为 每人； everyone，常用 人人 于肯定句和疑问
句。
Somebody is waiting outside. 有人正在外面 等。
Everybody bought their own lunch.每人 自己买了午饭。
《Don't Smoke,Please!》Stay healthy 教学ppt课件(优选)
受到污染的空气和水，对人的健康是有害的。
Look and say
lung
n. 肺
Your lungs are the two organs inside your chest which fill with air when you breathe in.
Smoking can cause lung cancer.
1. Should I open the window? 2. When should we have the meeting?
should
3.表示惊讶，在某些句式中可以表示说话者的惊讶。
It is simply a miracle that rice should grow in such a place.
change the __to_p_i_c____. 3. _En__co_u__ra_g_e_ your family members to
stop smoking. 4. Eat more fruits and _v_e_g_e_t_a_b_le_s_. Do
more _e_x_e_r_ci_s_e_. Form good __h_a_b_it_s__.
世界上数百万人因为吸烟而死亡。
as a result of 因此；由于；作为…..的结果
He was late as a result of the snow. 因为下雪，他迟到了。
Profits have declined as a result of the recent drop in sales. 由于最近销售量滑坡，利润下降了。
Don't take any risks – just ring the police. 不要冒险行事——给警察打电话吧。
Look and say
lung
n. 肺
Your lungs are the two organs inside your chest which fill with air when you breathe in.
Smoking can cause lung cancer.
1. Should I open the window? 2. When should we have the meeting?
should
3.表示惊讶，在某些句式中可以表示说话者的惊讶。
It is simply a miracle that rice should grow in such a place.
change the __to_p_i_c____. 3. _En__co_u__ra_g_e_ your family members to
stop smoking. 4. Eat more fruits and _v_e_g_e_t_a_b_le_s_. Do
more _e_x_e_r_ci_s_e_. Form good __h_a_b_it_s__.
世界上数百万人因为吸烟而死亡。
as a result of 因此；由于；作为…..的结果
He was late as a result of the snow. 因为下雪，他迟到了。
Profits have declined as a result of the recent drop in sales. 由于最近销售量滑坡，利润下降了。
Don't take any risks – just ring the police. 不要冒险行事——给警察打电话吧。
《Don't Smoke,Please!》Stay healthy PPT下载
➢ Key sentences:
What should we do? ➢ Through the study of the lesson can make the students learn that smoking is harmful to our health and stay away from cigarettes.
[rɪsk] 冒险
Everyone wants to live in a clean
environment and breathe fresh air. [bri:ð] 呼吸
In many countries, smoking in public places is
now against the law.
有害的
[dɪ` zi:z] 疾病 It can cause diseases of the heart
and lungs .
A
B
[lʌŋ] 肺
[`siɡə`ret] 香烟
Whenever someone offers you a cigarette，
you should always say no. Don’t take that risk.
一棵小草，也许永远不能成为参天大树，但它可能做最绿最坚强的小草；一滴水，也许永远不能像长江大河一样奔腾，但它可以成为所有水中 的最纯的那一滴 在不幸中，有用的朋友更为必要；在幸运中，高尚的朋友更为必要。在不幸中，寻找朋友出于必需；在幸运中，寻找朋友出于高尚。
stay away from……
远离……
Learn to be a reporter in groups.Make up a dialogue with the topic of “Smoking”. A: Excuse me . May I ask you a question? B: OK. A: Why is smoking harmful? B: Because Smoking is bad for your health /Smoking pollutes the environment/ It can cause diseases of the heart and lungs/ / Second–hand smoke is harmful to people who don’t smoke.
What should we do? ➢ Through the study of the lesson can make the students learn that smoking is harmful to our health and stay away from cigarettes.
[rɪsk] 冒险
Everyone wants to live in a clean
environment and breathe fresh air. [bri:ð] 呼吸
In many countries, smoking in public places is
now against the law.
有害的
[dɪ` zi:z] 疾病 It can cause diseases of the heart
and lungs .
A
B
[lʌŋ] 肺
[`siɡə`ret] 香烟
Whenever someone offers you a cigarette，
you should always say no. Don’t take that risk.
一棵小草，也许永远不能成为参天大树，但它可能做最绿最坚强的小草；一滴水，也许永远不能像长江大河一样奔腾，但它可以成为所有水中 的最纯的那一滴 在不幸中，有用的朋友更为必要；在幸运中，高尚的朋友更为必要。在不幸中，寻找朋友出于必需；在幸运中，寻找朋友出于高尚。
stay away from……
远离……
Learn to be a reporter in groups.Make up a dialogue with the topic of “Smoking”. A: Excuse me . May I ask you a question? B: OK. A: Why is smoking harmful? B: Because Smoking is bad for your health /Smoking pollutes the environment/ It can cause diseases of the heart and lungs/ / Second–hand smoke is harmful to people who don’t smoke.
《Don't Smoke,Please!》Stay healthy 课件
anybody 任何人 常用于否定句和 anybody.我谁也
疑问句。
没看见。
Nobody helped nobody 没有人 同义词为no one。 us.没有人帮助
我们。
讲解来自《点拨》
典例 Your mobile phone is ringing. ___C____ is calling
you. A．Nobody C．Somebody
No smoking, please!
知识点 1 smoke/sməʊk/ v.吸烟 n.烟 eg：Do you mind if I smoke? 如果我吸烟，你介意吗？
讲解来自《点拨》
考向一 smoke可作及物动词，也可作不及物动词。 eg：It‘s against the rules of the school to smoke. 吸烟是违反校规的。
THINK ABOUT IT
·Do you know when World No Tobacco Day is? ·Do people in your family smoke❶？ If so, what do you advise them to do?
Smoking is a bad habit. As a student, you should never smoke.
考向 必须和be动词或其他的动词连用；against 后 面可跟名词、代词或动词的ing形式作宾语。 其用法如下：
讲解来自《点拨》
against
反对， 逆着 倚着
防备
We are against the plan. 我们反对这个计划。 The piano stood against a wall. 钢琴靠墙放着。
automobile accidents.
《Don't Smoke,Please!》Stay healthy 优质教学课件
有害的
公共的
法律
我没有理由怀疑他的诚实。
n. 原因；起因 Form good ________.
_________ your family members to stop smoking.
Smoking __________ the environment.
need用在疑问句中，肯定回答一般用must，否定回答一般用need not。
Lead-in 2
Free talk
1. Have you ever smoked before? 2. Do people in your family smoke? 3. Do you know the harm of smoking?
Click Here
objectives
To learn how to stay healthy To talk about the harm of smoking New words: smoke, harmful, public, law, whenever, risk, somebody…
明亮的光线刺得她直眨眼睛。
变为否定句时只需在情态动词之后加not。
The bright Harmful effects of smoking light caused her to blink.
as a result of
明亮的光线刺得她直眨眼睛。
I have no cause to question his honesty. 我没有理由怀疑他的诚实。
Do more ________. Once you get into the habit of smoking, it’s not easy to give it up.
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___t_o___ _s_to_p____s_m_o_k_i_n_g_．
Lesson 4 Don't Smoke, Please!
4. 那对他们来说将会很难，但是你应该试着解释这对他们 的健康多么重要。
句 It will be hard for them, but you __sh_o_u__ld__ ___tr_y____ 型 在 e_x_p_la_i_n_in__g how important it is for their health. 线 5. 你一旦染上吸烟的习惯，就不容易戒掉。
4. 养成……习惯__g_et__in_t_o__th_e__h_a_b_it_of… 译
5. 放弃___g_i_v_e_u_p________
Lesson 4 Don't Smoke, Please!
6. as a result of由__于__；___作__为__…__…__的_结果 短
7. take a risk ______冒__险________ 语
Unit 1 Stay Healthy
Don't Smoke, Please!
Lesson 4 Don't Smoke, Please! 课前自主预习
1. 吸烟；烟__s_m_o_k_e__
单
2. 有害的；导致损害的_h_a_r_m_f_u_l_
词 →(v.&n.)__h_a_r_m___
闯
3.
法律；法规
课堂互动探究
词汇点睛
1 harmful adj. (尤指对健康或环境)有害的； 导致损害的
[观察] Why is smoking harmful to people's health? 为什么吸烟对人们的健康有害？
Lesson 4 Don't Smoke, Please!
[探究] harmful 为__形__容____词，常用于短语be harmful to， 意为“___对__…__…__有__害_____”，相当于be bad for。其名词形式 为harm，意为“_伤__害__，__损___害_”，常用于短语do harm to，意为 “对……造成伤害”。此外，harm还可以作动词，意为“伤害 ”，harm sb. 意为“伤害某人”。 If you smoke, you do harm to yourself. 如果你吸烟，你就是在伤害你自己。
law ________
关
sk
4. 危险；风险________
Lesson 4 Don't Smoke, Please!
单 5. 公共的；大众的__p_u_b_l_ic__ 词 6. whenever在__任__何__…__…__的__时__候__；___无__论_ 何时 闯 7. somebody_有__人__；___某__人_
8. secondhand smoke ____二__手__烟________ 互
9. stay away from… ______远__离__…__…____ 译
10. be against the law _____违__法_________
Lesson 4 Don't Smoke, Please!
Lesson 4 Don't Smoke, Please!
活学活用
1．(1)Playing computer games toooften ___B_____ our eyes.
A．is helpful to B．is harmful to C．is good for D．is bad to
Lesson 4 Don't Smoke, Please!
Lesson 4 Don't Smoke, Please!
[拓展] (1)类似的由名词在后面加上ful构成的形容词还有 careful(小心的)，helpful(乐于助人的)，painful(疼痛的)， useful(有用的)，peaceful(和平的)等。 (2)harmful的反义词为harmless。 The plant is harmless to humans. 这种植物对人类无害。
(2)2017•云南 All the people in the world wish to enjoy a beautiful and_p_e_a_c_e_fu_l_(peace) life. (3)2017•上海 PM 2.5 does harm to people's health and the environment.(改为同义句) PM 2.5 is_h_a_r_m__fu_l_t_o_/b_a_d__f_o_r people's health and the environment.
1. 吸烟对你的健康有害。 _S_m__o_k_i_n_g ___i_s____ __b_a_d____ __fo_r_____ your health. 句 2. 无论何时有人给你烟，你都应该拒绝。 型 _W__h_e_n_e_v_ersomeone _o_f_f_er_s___ __y_o_u___ ___a_____c_ig_a_r_e_t_te__ 在 you should always say no. 线 3. 如果你的家人吸烟，鼓励他们戒烟。 If your family members smoke, _e_n_c_o_u_r_a_g_e__th_e_m_
Once you ___g_et____ _i_n_t_o____ _t_h_e_____ h_a_b_i_t____ __o_f_____ smoking, it's not easy to _g_i_v_e____ __it______ _u_p______.
Lesson 4 Don't Smoke, Please!
病； 疾病 关 8. disease ________
Lesson 4 Don't Smoke, Please!
1. 对……有害处_____b_e__b_a_d_f_o_r___ 短
2. 数以百万计的____m__i_ll_io_n_s__o_f___ 语
3. 谈论……____t_a_lk__a_b_o_u_t_…___ 互
Lesson 4 Don't Smoke, Please!
4. 那对他们来说将会很难，但是你应该试着解释这对他们 的健康多么重要。
句 It will be hard for them, but you __sh_o_u__ld__ ___tr_y____ 型 在 e_x_p_la_i_n_in__g how important it is for their health. 线 5. 你一旦染上吸烟的习惯，就不容易戒掉。
4. 养成……习惯__g_et__in_t_o__th_e__h_a_b_it_of… 译
5. 放弃___g_i_v_e_u_p________
Lesson 4 Don't Smoke, Please!
6. as a result of由__于__；___作__为__…__…__的_结果 短
7. take a risk ______冒__险________ 语
Unit 1 Stay Healthy
Don't Smoke, Please!
Lesson 4 Don't Smoke, Please! 课前自主预习
1. 吸烟；烟__s_m_o_k_e__
单
2. 有害的；导致损害的_h_a_r_m_f_u_l_
词 →(v.&n.)__h_a_r_m___
闯
3.
法律；法规
课堂互动探究
词汇点睛
1 harmful adj. (尤指对健康或环境)有害的； 导致损害的
[观察] Why is smoking harmful to people's health? 为什么吸烟对人们的健康有害？
Lesson 4 Don't Smoke, Please!
[探究] harmful 为__形__容____词，常用于短语be harmful to， 意为“___对__…__…__有__害_____”，相当于be bad for。其名词形式 为harm，意为“_伤__害__，__损___害_”，常用于短语do harm to，意为 “对……造成伤害”。此外，harm还可以作动词，意为“伤害 ”，harm sb. 意为“伤害某人”。 If you smoke, you do harm to yourself. 如果你吸烟，你就是在伤害你自己。
law ________
关
sk
4. 危险；风险________
Lesson 4 Don't Smoke, Please!
单 5. 公共的；大众的__p_u_b_l_ic__ 词 6. whenever在__任__何__…__…__的__时__候__；___无__论_ 何时 闯 7. somebody_有__人__；___某__人_
8. secondhand smoke ____二__手__烟________ 互
9. stay away from… ______远__离__…__…____ 译
10. be against the law _____违__法_________
Lesson 4 Don't Smoke, Please!
Lesson 4 Don't Smoke, Please!
活学活用
1．(1)Playing computer games toooften ___B_____ our eyes.
A．is helpful to B．is harmful to C．is good for D．is bad to
Lesson 4 Don't Smoke, Please!
Lesson 4 Don't Smoke, Please!
[拓展] (1)类似的由名词在后面加上ful构成的形容词还有 careful(小心的)，helpful(乐于助人的)，painful(疼痛的)， useful(有用的)，peaceful(和平的)等。 (2)harmful的反义词为harmless。 The plant is harmless to humans. 这种植物对人类无害。
(2)2017•云南 All the people in the world wish to enjoy a beautiful and_p_e_a_c_e_fu_l_(peace) life. (3)2017•上海 PM 2.5 does harm to people's health and the environment.(改为同义句) PM 2.5 is_h_a_r_m__fu_l_t_o_/b_a_d__f_o_r people's health and the environment.
1. 吸烟对你的健康有害。 _S_m__o_k_i_n_g ___i_s____ __b_a_d____ __fo_r_____ your health. 句 2. 无论何时有人给你烟，你都应该拒绝。 型 _W__h_e_n_e_v_ersomeone _o_f_f_er_s___ __y_o_u___ ___a_____c_ig_a_r_e_t_te__ 在 you should always say no. 线 3. 如果你的家人吸烟，鼓励他们戒烟。 If your family members smoke, _e_n_c_o_u_r_a_g_e__th_e_m_
Once you ___g_et____ _i_n_t_o____ _t_h_e_____ h_a_b_i_t____ __o_f_____ smoking, it's not easy to _g_i_v_e____ __it______ _u_p______.
Lesson 4 Don't Smoke, Please!
病； 疾病 关 8. disease ________
Lesson 4 Don't Smoke, Please!
1. 对……有害处_____b_e__b_a_d_f_o_r___ 短
2. 数以百万计的____m__i_ll_io_n_s__o_f___ 语
3. 谈论……____t_a_lk__a_b_o_u_t_…___ 互