最新人教版九年级英语下册Unit13 Section A 2公开课课件

格式：ppt
大小：2.17 MB
文档页数：32

下载文档原格式

九年级英语下册 Unit 13 第2课时(A 3a-4c)课件

1. Shark fin soup is famous and expensive all
around the world. ×
2. We have to kill a whole shark to get a bowl of
shark fin soup. √
Read the second paragraph.
Unit 13 We’re trying to save the earth!
Section A 3a-4c
New words
cruel harmful industry law scientific afford
残酷的；残忍的(adj.) 有害的(adj.) 工业；行业 (n.) 法律；法规(n.) 科学上的；科学的(adj.) 承担得起；买得起(v.)
Where shark fin soup is popular In southern China
Number of sharks caught and
traded every year
Around 70 million
How governments can help
Two environmental groups against “finning”
Grammar
Focus
We’re trying to save the earth.
Present progressive
The river used to be so clean.
used to
The air is badly polluted.
Passive voice
No scientific studies have shown that shark fins are good for health.

人教版九年级英语下册第十三单元Unit13 Section A (1a-2d)教学PPT课件

We should write to the __g_o_v_e_r_n_m_e_n_t_ and ask them to _c_l_o_s_e_d_o_w__n_ the factories. Everyone should help to _c_l_e_a_n_u_p_ the river.
新课讲解
2. Factories that burn coal also __p_o_l_lu_t_e_ the air with a lot of black smoke.
煤
新课讲解
3. There is also too much rubbish and waste. People _a_r_e_t_h_r_o_w_i_n_g_a_w__a_y_ things every day.
Unit 13 We are trying to save the earth!
Section A (1a-2d)
目录
CONTENTS
1 学习目标 3 新课讲解 5 课堂小结 7
2 新课导入 4 当堂小练 6 课后作业
学习目标
1 掌握生词littering, bottom, coal, ugly, advantage, cost, wooden, plastic, takeaway, bin。
新课讲解
新课讲解 2c Use the information in 2a and 2b to role-play conversations between Jason and Susan.
Jason: The air has become really polluted around here. I’m getting very worried.

新人教版九年级英语 unit13 Section A-2-优质课件

B: I agree. it's good to save energy resources.
A: I think that everyone should use public transportation.
B: I disagree. it's diffcult for parents with young children to use public transportation.
A: I think that everyone should use public transportation.
B: I disagree. it's diffcult for parents with young children to use public transportation...
B: I disagree. the summer is so hot, especially in sourth China. Without air-conditioners, people may not have the patience to work.
A: I think that everyone should turn off the lights when you leave the room.
earth begins with small things. For
example, you _c_o_u_l_dsave electricity by
turning off the lights when you leave a
room. You _w_o_u__ldalso use paper or reusable
A: I think that everyone should grow more plants.

人教版九年级下册 Unit 13 SectionA 3a-3c 课件 (共34张PPT)

not only...but also...不但……而且…… 用于连接两个表示并列关系的成分，着重强调后者，其中的also有时可以省略。连接两个并列的主语时,谓语动词遵循就近原则。当not only...but also连接两个句子且not only位于句首
时，not only分句要部分倒装，后一分句则不用。
那对你的学习不利。
3a Read the passage about sharks and complete the fact sheet below.
Save the Sharks
Many have heard of shark’s fin soup. This
famous and expensive dish is especially popular
WWF, are teaching the public about “finning”. They have even asked governmentse sale of shark fins. So far, no scientific studies have shown
No.14 Middle Schoo 2020.3.9
Unit 13
We're trying to save the earth!
Section A 3a-3c
What can you see in the video?
['i:kəʊsɪstəm] ocean's ecosystem
海洋生态系统 [tʃeɪn]
Environmental protection groups around the world, such as WildAid and the
WWF, are teaching the public about “finning”. They have even asked governments

人教版九年级英语下册Unit 13 Section A-2优质课件(共37张PPT)

We must think of better ways to treat our planet in future.
What do you usually do ? Are you a friend of the Earth?
Take this quiz.
START
ቤተ መጻሕፍቲ ባይዱ
You drink a can of cola. What do you do?
3. There is also too much rubbish and waste. People ___a_re__th__ro_w__in__g_a_w_a_y__things every day.
4. People are also littering in____________ like parks. This is turning beautifuplupbllaiccepslaincetos ugly ones.
You go shopping. What do you do? I use a lot of new plastic bags. I use my own bag.
You use a lot of new plastic bags. That’s bad for the Earth.
You use your own bag. That’s good for the Earth.
You use paper on both sides. That’s good for the Earth.
2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.

人教版九年级下册英语 unit13 Section A 2a-2d(共30张PPT)

_w__o_o_d_e_n__ (wood) chopsticks.
The earth is badly polluted. Please make a poster and think of what we can do.
1. Make a poster and think of what we can do.
Unit 13 We’re trying to save
the earth.
Go for it Grade 9
Section A 2a-2d
The earth is badly polluted. What should we do to save the earth?
Let’s enjoy an English song called
2. Write a passage about how to save our earth.
Thank you for listening !
XX消防年度工作计划总结【三篇】 “消防”即消除防患,当然狭义的意思在人们认识初期是:火灾的意思。下面是为您整
理的,仅供大家查阅。【第1篇】
为认真贯彻落实教育部基础教育一司和公安部消防局联合下发的《关于加强中小学校消防安全教育工作的通知》,创设 “平安校园”,杜绝校园消防安全事故, 提高全校师生的消防意识,保障师生的生命、财产安全, 现结合我校实际,制定了我校XX年消
2a kinds of pollution that Jason and
Susan talk about.
A. land pollution C. noise pollution
B. air pollution D. water pollution

人教版九年级英语下册Unit13优质课课件(共5课时, 共90张PPT)

2. Why didn’t Mark want to go there?
Because the river was dirty/polluted.
Step 4 listening (Section A 1b)
for details
What was the problem?
The river was __d_ir_ty___. Even the bottom of the river was full of___r_u_b_b_is_h___ There was no more __fi_s_h_ for fishermen to catch.
• 10、阅读一切好书如同和过去最杰出的人谈话。2021/7/212021/7/212021/7/217/21/2021 12:47:10 AM
• 11、一个好的教师，是一个懂得心理学和教育学的人。2021/7/212021/7/212021/7/21Jul-2121-Jul-21
• 12、要记住，你不仅是教课的教师，也是学生的教育者，生活的导师和道德的引路人。2021/7/212021/7/212021/7/21Wednesday, July 21, 2021
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/212021/7/212021/7/217/21/2021
• 16、提出一个问题往往比解决一个更重要。因为解决问题也许仅是一个数学上或实验上的技能而已，而提出新的问题，却需要有创造性的想像力，而且标志着科学的真正进步。2021/7/212021/7/21July 21, 2021
Unit 13 We’re trying to save the earth!
Period 1

初中英语九年级下册课件unit13第2课时(A 3a-3b)

can在此句中意为“可能”，表推测﹐常用于否定句或疑问句中。can’t be意为“不可能是”。
believe that sharks can never be endangered
because they ar辨e 析theendsatnrgoenrgede,sdtainngethroeuisr与fodaondgecrhain.
When people catch sharks, they cut off their fins
and throw the sharks back into the ocean. This is
be harmful to…
not only cruel, but also har对m…fu…l有to害the environment.
endangered 形容词，意为“濒危的;濒临灭绝的”；
But in fact, aroudanndge7r0oums 形ill容io词n，s意ha为r“ks危a险r的e ”ca；ught in faactn意d为t“ra事d实ed上i；n实th际dia上sng”ine。rd名u词st﹐ry意e为v“er危y险y；ea威r胁. T”h。e
in the number of sharks?
Save me!
Before reading: Look at the picture & title and make a prediction.
1. What can you see in the picture?
A shark. 2. What may the passage talk
cruel形容词，意为“残酷的；
残忍W的i”th。obuetcarufeilnto, a shark can nthoelfonodgechrasinw食im物and

2020届人教版九年级英语下册课件：unit13 Section A (3a-3b)(共21张PPT

性成效。
一、乡镇规划先行 ,科学定位,科学规划。我县十分重视乡镇城区的发展规划,把城区的发展规划作为乡村发展规划的核心内容来抓紧抓好。目前已完成了全县8镇3乡城区的发展总体规划,为集镇城区的发展
定好调 ,绘好发展蓝图。 (一 )确立心城镇,树立核心辐射。把罗秀镇、寺村镇、 XX镇、石龙镇作为心城镇重点规划打造 ,打造县域副心城镇。科学定位,核心推动。工业重镇石龙 :充分发挥石龙镇区位、交通及产业优势,加快推进和完善城镇建设八大工程,加强产城互动,推
动词用单数形式,hundred前有数字时用单数形式。故选C。
8. ____B____, China has taken many measures (措施) to protect the environment.
A. In the past B. So far C. In short D. In general 【点拨】结合本句的谓语为现在完成时可知So far符合语境。 In the past在过去；In short简而言之,总之；In general一般来说,大体上。
9. —Do you know about haze (雾霾)?
—Yes. It is _____C___to our health.
A. good
B. important
C. harmful
D. expected
10. — I haven’t seen my grandparents for long. I’m too busy
1 动城区面积、集镇人口、镇域经济大幅增长,浓墨重笔规划,把石龙打造成三江口港

九年级下册英语第13单元Section A-2PPT课件

Where shark fin soup is popular
Number of sharks caught and traded every year
How government can help
southern China
70 million
develop laws to stop the sale of shark fins
第4页/共46页
1. Have you ever seen a shark（鲨鱼）?
2. What do you know about sharks?
第5页/共46页
课文展现
第6页/共46页
Read the passage about sharks and complete the fact sheet below. 3a
1. Many people do not realize they are killing a whole shark ______ they enjoy a bowl of sharkwfihnensoup.
2. Sharks are at the top of the food chain, ____ if their numbers drop, the ocean’s ecosystem will be in danger. so
第28页/共46页
被动语态：Passive voice
定义：表示主语是动作的承受者，即行为动作的对象的一种语态。
结构：be + 过去分词 e.g. A new school was built last year.
Our classroom is cleaned every day.
第29页/共46页

人教版九年级下册英语unit13第2课时课件2共22张

The numbers of ? some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years.
Environmental protection groups around the world，such as Wild Aid and the WWF，are teaching the public about “finning．”They have even asked governments to develop laws to stop the sale of shark fins. So far，no scientific studies have shown that shark fins are good for health，so why eat them？Help save the sharks！
around 70 million develop laws to stop the sale of shark fins
Wild Aid and the WWF
知识点 1 not only...but also...不但……而且……
考向【重点】not only...but also...连接两个并列的主语时，谓语动词遵循就近原则。当not only...but also连接两个句子且not only位于句首时，not only分句要部分倒装，后一分句则不用。 eg：Not only she but also I am a good student. 不但她，而且我也是一个好学生。 Not only can he read，but also he can write. 他不但会读，而且会写。

人教版新目标九年级下册英语Unit 13 Section A (1a-1c)课件

litter/ˈlɪtə(r)/ v. 乱扔 n. 垃圾；废弃物
noise pollution
___l_o_u_d_m__u_s_ic_____ ___p_l_a_n_e_s________ ___b_u_i_l_d_in_g__h_o_u_se_s_ ___m__o_b_i_le_p_h_o_n_e_s__ ___(_m__a_ch_i_n_e_s_, ____ ___c_r_o_w_d_s_)_______
3. How was the river in the past? It used to be so clean.
Listen and read.
Tony: Hey, Mark, maybe we could go swimming in the river later this afternoon. 下午晚些时候
Unit 13 We’re trying to save the earth.
Section A (1a-1c)
➢ Key words & phrases:
学习目标
litter, bottom,fisherman, environmental protection. ➢ Key sentences:
water pollution
___r_u_b_b_is_h______ ___l_it_t_er_i_n_g_____ ____s_h_ip_s_______ ____f_ac_t_o_r_ie_s____ _(_se_w__a_g_e,_p_e_s_t_ic_i_des) ______________
Earth Song
What kinds of pollution do you know?
land pollution

人教版九年级英语下册Unit 13 Section A-2优件(共37张PPT)

3. There is also too much rubbish and waste. People ___a_re__th__ro_w__in__g_a_w_a_y__things every day.
4. People are also littering in____________ like parks. This is turning beautifuplupbllaiccepslaincetos ugly ones.
Susan: Yes, I used to be able to see stars in the sky.
Jason: The problem is that ...
2d Role-play the conversation.
Interviewer: Jason and Susan, what are your ideas for solving these problems?
I recycle the old newspapers.
You throw old newspapers away. You waste paper. That’s bad for the Earth.
You recycle old newspapers. You save paper. That’s good for the Earth.
To talk about air pollution, water pollution and sound pollution.
To think about ways of protecting the environment.
To learn the new words
Help save the earth

人教版九年级英语下册Unit13优质课课件(5课时, 90张)

mobile phones
building houses
What causes pollution?
burn the coal
put the smoke and harmful chemicals into the sky
litter in public places
cut down too many trees
2. close down the factories around the city.
3. have a holiday.
…
As a result, there was less pollution in Beijing.
•1、人才教育不是灌输知识，而是将开发文化宝库的钥匙，尽我们知道的交给学生。 •2、一个人的知识如果只限于学校学习到的那一些，这个人的知识必然是十分贫乏的2021/10/132021/10/132021/10/1310/13/2021 10:37:25 AM •3、意志教育不是发扬个人盲目的意志，而是培养合于社会历史发展的意志。 •4、智力教育就是要扩大人的求知范围 •5、最有价值的知识是关于方法的知识。 •6、我们要提出两条教育的诫律，一、“不要教过多的学科”；二、“凡是你所教的东西，要教得透彻”2021年10月2021/10/132021/10/132021/10/1310/13/2021 •7、能培养独创性和唤起对知识愉悦的，是教师的最高本领2021/10/132021/10/13October 13, 2021 •8、先生不应该专教书，他的责任是教人做人；学生不应该专读书，他的责任是学习人生之道。2021/10/132021/10/132021/10/132021/10/13
Section A 1c

人教版九年级英语下册Unit13(第2课时)精品课件(18张PPT)

Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.
Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
Language points
advantage还可作及物动词，意为“有利于；使处于优势”。如：It would advantage him to go abroad.
出国会对他有好处。 It would advantage you to work hard. 努力工作对你会有益。
Language points
9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。2021/7/212021/7/21Wednesday, July 21, 2021
10、阅读一切好书如同和过去最杰出的人谈话。2021/7/212021/7/212021/7/217/21/2021 12:48:44 AM
Jason and Susan, what are your ideas for solving these problems?
Great ideas! What about waste pollution?
Yeah, or ride a bike. There
are other advantages of bike riding. It’s good for health and it doesn’t cost anything!

1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。

shark fin soup in southern China each time cut off no longer not only…but also… at the top drop be endangered the strongest around 70 million fallen by over 90 percent WildAid and the WWF develop laws scientific studies
Read the passage about sharks and 3a complete the fact sheet below.
Where shark fin soup is popular
southern China
70 million develop laws to stop the sale of shark fins WildAid and the WWF
e.g. Mr Brown no longer works here. = Mr Brown doesn’t work here any longer/ any more.
改为同义句。 Joe no longer likes dancing. Joe doesn’t like dancing any longer/ any more.
The earth is badly polluted. What should we do to save the earth?
Let’s take action (采取行动)
Take buses instead of driving cars.
Turn off the lights when you leave a room.
adj. 科学上的，科学的
studies to support this, a lot of people believe that shark fins are good for health.
so although
if
but
when
if we 5. Sharks may disappear one day ___ do not do something to stop the sale of shark fins.
Number of sharks caught and traded every year How governments can help
Two environmental groups against “finning”
Retell the passage according to the words below.
Recycle books and paper.
There are some animals which are endangered. We should do something to prment!
The zoos provide homes for many endangered animals.
Section A 2 3a-3b
Translation.
1. 甚至河底都满是垃圾。
Even the bottom of the river was full of rubbish. 2. 这个镇上的每个人都应该参与清扫。 Everyone in this town should play a part in cleaning it up.
3. 骑自行车有其它的优点。 There are other advantages of bike riding. 4. 我买外卖食品从来不拿木筷子和塑料叉子。 I never take wooden chopsticks or plastic forks when I buy takeaway food.
3b Read the passage again and fill in the
blanks with the words in the box. so although if but when
1. Many people do not realize they are killing a whole shark ______ when they enjoy a bowl of shark fin soup. 2. Sharks are at the top of the food chain, ____ so if their numbers drop, the ocean’s ecosystem will be in danger.
1. What do you know about sharks(鲨鱼)? 2. Do you think sharks can be endangered? Why?
3. What do you think might cause a fall in the number of sharks?
so although
if
but
when
3. Many think that sharks are too strong but they are wrong. to be endangered, _____ 4. _________ Although there are no scientific
1. Without a fin, a shark can no longer swim and slowly dies. 没有鱼鳍，鲨鱼不能再游泳然后慢慢死去。
no longer 不再 = not…any longer/ not… any more
no longer通常位于实义动词之前，be动词、助动词或情态动词之后。 not ... any longer/anymore中的any longer/anymore总是放在句末。 no longer与not ... any longer可以互换。