人教新目标九年级英语第十三单元课件 Unit 13 We’re trying to save the earth(共71张PPT)

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人教新目标九年级全册Unit 13 we're trying to save the earthSe

1c. Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a
A: The river was dirty. Even the bottom of the river was full of rubbish. B: But it used to be so clean! …
These are serious problems for our environment. Next, let’s talk about the things we can do to help.
Pollution and environmental protection 1. Problems 2. Reasons 3. Solutions
Listen to the interview. Circle the
2a kinds of pollution that Jason and
Susan talk about.
A. land pollution C. noise pollution
B. air pollution D. water pollution
We should write to the _g_o_v_e_r_n_m__e_n_t_ and ask them to _c_lo_s_e__d_o_w_n__ the factories. Everyone should help to __cl_e_a_n_u__p__ the river.
1b Listen and complete the sentences.
What was the problem? The river was __r_e_a_ll_y_d_i_r_ty___. Even the bottom of the river was full of _r_u_b_b_i_s_h__. There were no more __fi_s_h__ for fishermen to catch.

人教版九年级英语下册unit13课件

2d. 1. Read the conversation quickly, find out the answer to the question.
What kinds of pollution are mentioned in this conversation?
Air pollution and waste pollution.
1b. Listen and complete the sentences
WhБайду номын сангаасt was the problem?
The river was ___________.Even the bottom of the really dirty river was full of _________. There were no more rubbish fish for fishermen to catch. _____
Air pollution
People are throwing ______into the river. litter What caused the problem? Factories are putting ______ waste into the river.
How should the problem be solved?
______（塑料）ones. plastic 5. Could you please tell us another advantage __________（优点） of riding bike to
work?
1a. (Pairwork Write the words related to different kinds of pollution in the box below. or groupwork)

九年级英语全册_Unit_13_We’re_trying_to_save_the_earth(第1课时)课件_(新版)人教新目标版

Section A 1a-2b
Cathy
情境引入 Leading-in
1 a. Look at the following pictures. Here are some words related to different kinds of pollution. What pollutions are they ?

A: The river was dirty. Even the bottom of the river is full of rubbish. B: But it used to be so clean. A: Yes, but people are littering in the river. B: Everyone in the town should play a part in cleaning it up.
noise pollution
Air pollution
water pollution
1 c Role-play the following conversation and make your own ations about the kinds of pollution above.
1b.Listen and complete the sentences
What was the problem?
dirty The river was _______.Even the bottom of the river was full of rubbish ______.There were no more fish for fishermen to catch. ____ litter into People are throwing _____ the river. Factories are putting waste into the river . _____

人教新目标英语九年级全册 Unit13 We,re trying to save the earth SectionB(3a-3b)课件

1. Stop factories and people from throwing litter into the river.
2. Organize groups to clean up the rivers.
1. Pick up the rubbish on the ground. 2. Set up(安排）a lot of bins, throw the rubbish in the bins. 3. Stop people from using paper napkins, wooden chopsticks, plastic bowls and bags. 4. Plant more trees and flowers.
Unit 13 We’re trying to save the earth!
How to solve the problems?
1. Close down the factories that give off waste gas.
2. Use public transportation like bus, trai and subway. 3. Ride the bikes or walk to school.
Dear city mayor, Nowadays, the environment of our city is becoming worse and worse. It has a bad influence on not only our health but also our lives. Beginning So it’s necessary for us to improve it. To deal with the problems of air pollution, we should stop factories from giving off waste gas. And people shoud be encouraged to go out by using public transportation. Maybe we can ride the bikes or walk instead of driving. In order to solve the water pollution, I think all the Main body people are supposed to stop throwing litter into the river and the government should close down the factories that pour dirty water into the river. As for the public environmental problems, I suggest not littering, not using plastic bags or forks. Besides, putting the old things to good use is also a useful way, such as recycling the old books, magazines, glass bottles and so on. Also we can make the city more beautiful and cleaner by planting more trees and flowers. In a word, we can't wait any longer. We will have a nice home as long as everyone plays an active part in improving the invironment. So, Ending take action now. Yours, Lilian

人教版九年级英语全一册Unit_13_We're_trying_to_save_the_earth_Section_A_4a--4c(Grammar_Focus) (1)ppt

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Joe: __H_a_v_eyou ever ______ t(atakkene) part in an environment
project ?
参加
Байду номын сангаас
Eric: Yes, I have. I ______h(ehleplepd) with a
Clean-Up Day last year. It was
C. Ken usiesdutsoebdetaofrsaliedepofindgoglsa.t(改e/ 为sta一y般in疑g u问p句)
______________________________?
Did Ken use to be afraid of dogs
4a Fill in the blanks with the correct forms of the verbs in brackets.
festival in China.
• 5. We can save electricity(电）by turning off the lights when leave a room.

Unit13(单元解读课件)九年级英语全一册(人教版)

Section B 1a-1e 进一步展开谈论如何保护环境。第一段对话
04
（1a-1e）主要谈论保护地球的各种方式。
Section B 3a-self check 基于整个单元的学习，整合利用整个单元的
06
知识内容进行写作输出训练。表达自己对环境保护的观点和看法。
Section A 1a-2d 01 谈论不同种类的环境污染问题。
技能与策略学习要点
1.能听懂关于环境污染的英文表达，独立完成听力任务。 2.能在实际情景对话中认识解决空气污染和垃圾污染的方法
课时内容解读第二课时Section A 3a-3b 课例展示
单元主题：人与社会（文学、艺术与体育）
教材
语篇形式
语篇内容
核心词汇核心句型
技能与策略学习要点
heard of;a bowl 1.能运用阅读策
of shark fin soup
cut off;
略读取濒危动物
be harmful to; 的语篇大意，段
at the top of; fall by; be good for
落中心句和细节信息。
2.运用思维导图
和复述方式帮助
理解文章内容和
架构。
课时内容解读第三课时Section A GF-4c 课例展示
1e
听说课
第五节 SectionB
2a-2e
阅读课
第六节 SectionB 3a-
self check
写作课
第*课时
课时目标
学习层次
第四课时
1.了解环保措施的相关表达。 2.掌握环保措施的相关表达，并能理解听力中的相关表达。 3.运用这些表达进行口语输出性练习。

人教新目标九年级英语全册课件：unit13 Section A (1a-3b)(共78张PPT)

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 really getting worried.
the cans; • turn off the lights when you leave a room; • use paper or resusable bags; • recycle books and paper; • turn off the shower when you wash your hair; • don't use napkins; • rethink,reuse, recycle ... ...
The river was _r_e_a_ll_y_d_ir_t_y.
what was the problem?
even the bottom of the river was full of _r_u_b_b_i_sh__. there were no more _f_is_h__
for fishmen to catch.
We should write to thego_v_e_r_n_m__e_nt and ask them to _c_lo_s_e_d__o_w_n__ the
factories. everyone should help _c_le_a_n__u_p_to the river.
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.

新人教版九年级英语 unit13 Section A 3a-3c-优质课件.ppt

Two environmental groups which are against “finning”
southern China 70 million
over 90 percent
WildAid and the WWF
Let's do this to review the text !!!
• Some people like to eat shark's fin soup, especially ins_o_u_t_h_e_r_nChina. But getting the
not only…but also… 用于连接两个表示并列关系的成分，着重强调后者，其意为“不仅……而且……”; 其中的also有时可以省略。
e.g. She not only plays well, but also writes music. 她不但很会演奏，而且还会作曲。 Not only men but also women were chosen. 不仅仅是男的，女的也有被选中的。
Me, too. Also, I never take wooden chopsticks or plastic forks when I buy takeaway food. I use the ones at home.
And remember to throw rubbish in the bins and keep public places clean and beautiful for everyone.
Without a fin, a shark can no longer swim and slowly dies. This method is not only cruel, but also harmful to the environment. Sharks are at the top of the food chain in the ocean’s ecosystem. If their numbers drop too low, it will bring danger to all ocean life. Many believe that sharks can never be endangered because they are the strongest in their food chain.

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eg ：Last summer I went to Qingdao. This summer I'm going to Dalian instead.去年夏天我去了青岛。今年夏天我将改去大连。 We should do something instead of just talking about it.=We should do something rather than just talk about it.我们不应该只是谈论，应该做点事。
掌控学习目标
类别重点单词
学习重点
cruel harmful industry law scientific afford
hear of be harmful to the food chain at the top of throw…into take part in turn off pay for take action 1 .But in fact，around 70 million sharks are caught and traded in this industry every year. 2. The numbers of some kinds of sharks have fallen by over 90 percent in the last 20 to 30 years. 3.So far, no scientific studies have shown that shark fins are good for health，so why eat them? 4. If their numbers drop too low , it will bring danger
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4.大声朗读听力材料。（1分钟) 5.播放听力材料，要求学生模仿听力内容，利用2a,2b的信息谈论空气污染情况。然后邀请2一3名同学当堂演示。看谁的表现最佳。(5分钟) 6.两人一组练习2d的对话，并让2一3组同学当堂表演。
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7.教师根据学生的理解对其重难点进行解。
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eg：The dictionary costs 30 yuan.这本词典花了三十元钱。 It took me two hours to do my homework last night.昨晚我做作业花了两个小时。 The journey took me two weeks.旅行花了我两周时间。 He spent five dollars on the book.他买书花了五美元。
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He has paid 50 dollars for the medicine. 他已付了50美元买药。小结训练 . paid (1)Tom _____ for the meal just now. cost______？ ( 2 ) How much do the shoes spent (3)I _____an hour on this math problem this morning. ( 4 ) It usually takes ______ me one hour to watch TV every day.
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used be (1)There __ ___ ___able to see stars in to the sky, but now I can’t see them clearly. has become polluted ( 2 ) The air ___ ________really ______around here. littering coal in public pollute (3)People’re also ______ places. ( 4 ) Factories that burn _____also _____ the air with a lot of black smoke.
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Step 1 情景导入(3分钟)
老师利用多媒体，呈现鳖鱼的画面。然后提出问题。 Have you seen the sharks? T:Sharks are at the top of the food chain in the ocean’s ecosystem. Have you heard of shark fin soup? People cut off shark fins and throw the shark back into the ocean. Do you know it’s a good manners？ People are cruel and they are destroying the
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2.辨析cost，spend,take与pay (1) cost的主语只能是物或事，而不能是人，常用于sth. cost ( s) (sb. ) some money 结构中。 ( 2) take主要指花时间，常用结构为“It takes sb.some time to do sth. ” , it作形式主语，真正的主语是后面的动词不定式。take的主语也可以是某种活动，其后接宾语或双宾语。
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day we will learn the passage and learn about sharks.
环节说明:借助多媒体课件，通过师生问答的方式导人新课，生动自然，能引起学生学习短文的兴趣。
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Step 2 完成教材3a一3b的任务
1.要求学生快速默读短文，熟知大意，并完成课本3a的任务。然后邀请几位同学给出自己的答案，全班一起检查讨论。(3分钟) 2.先邀请几位同学朗读短文，教师要注意学生的语音，及时纠正错误。然后播放录音，全班同学一起跟读。(3分钟)
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Step 2完成教材la一lc的任务 1.要求学生仔细看la的图片，并完成相应练习。 (2分钟) 2.请2 --3名同学展示自己的答案，老师可做适当的补充并总结。(3分钟)
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3.听录音，完成1b的练习，让学生模仿lc方框中的对话，自己用la中的信息编写对话，并请2 ---3组同学当堂展示。
环节说明:将听、说、读、写的任务结合起来不仅锻炼了学生的语言综合运用能力，还巩固了学生对目标语言的学习、识记和运用。
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Step 4问题探究(10分钟) 1.辨析instead，instead of与rather than (1) instead作副词，意为“代替;而不是” ，常位于句首或句末。 ( 2 ) instead of和rather than都可以意为 “而不是”，常位于句中，两者都可接名、代词等作宾语。若后接动词时，instead of 后接v. - ing, rather than后常接动词原形。
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小结训练。 (1)If you're busy,you may come another instead day ______. rather than (2)He would play computer games _______do his homework. (3)You should try your best to finish it instead of __________ giving up.
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(3)spend的主语必须是人，常用于“spend time/money on sth.或spend time/money(in ) doing sth.”结构中，其中in可省略。spend没有spend...to do结构。 (4)pay的主语是人，通常用于“pay some money for sth.为……而付款”结构，pay还可以跟双宾语。
重点短语
重点句式
自主学习方案学生自学新单词和短语，看谁记得又快又准自查生词
l圾
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自查短语 close down (关闭)the factory 1. We must _ because it polluted the environment. 2. He __ used to ___(过去)be a farmer. in 3. We ____play a part ____( 在……方面起作 )polluting the earth.
3. play a part in ( doing ) sth.在……上扮演角色或起到作用 eg ; They play a part in polluting air. 4. make a difference有……影响或作用课堂练习完成学生用书上课时作业。
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第2课时 Section A (3 a ~ 4d)
环节说明:通过学习la,lb,lc，不仅让学生掌握了新单词.也锻炼了学生的听说能力。
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Step 3完成教材2a一2d的任务 1.要求学生翻开课本，播放第一遍录音，完成2a,2b的听力任务。(1分钟) 2.要求学生听第二遍录音，并逐句进行跟读。(2分钟) 3.听力内容巩固训练。要求学生根据所听到的内容完成下列各句。完成后要求若干学生给出自己的答案，以巩固对听力内容的理解。(4分钟)
Unit 13 We’re trying to save the earth!
第1课时 Section A (单词
学习重点
litter bottom fisherman coal ugly Advantage cost wooden plastic
be full of close down play a part in clean up cut down instead of lead to make a difference air pollution 1 .It used to be so clean! 2. Everyone in this town should play a part in cleaning it up! 3. The air has become really polluted around here. 4. To cut down air pollution，we should take the bus or subway instead of driving. 5. .. . it doesn’t cost anything!

人教新目标九年级英语第十三单元课件 Unit 13 We’re trying to save the earth(共71张PPT)

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最新人教新目标九年级英语全册 Unit 13 We're trying to the earth Section B2课件

最新版新目标人教版九年级Unit13学习课件