人教版九年级英语上册课件：unit 13 We're trying to save the earthSection A 2
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九年级英语全册 Unit 13 We’re trying to save the earth Per
动词-ing形式的构成
一般在动词原形后
go
+ing
ask
going asking
以不发音的e结尾的, 去e，+ing
write take
writing taking
重读闭音节以一个 辅音字母结尾的， 双写这一字母+ing
get run swim
getting running swimming
Exercise
Period2 SectionA3a-4c
sharkes
SHARK
• 鲨鱼早在恐龙出现 前三亿年前就已经 存在地球上，至今 已超过四亿年，它 们在近一亿年来几 乎没有改变。鲨鱼 是海洋中的庞然大 物，所以号称“海 中霸王”。
Mayby you like it…
鱼翅汤
Do you know?
• 中国目前是世界第一大鱼翅进口国， 随着中国民众生活水平的提高，鱼翅 已不再是少数人特享，而鱼翅被水银 (mercury )污染的程度高达百分之七 十，而且食用鱼翅正使全球鲨鱼种群 遭遇绝灭之灾。渔民在捕捞上一条鲨 鱼后不论大小，都会在甲板上用电锯 活生生地把鲨鱼的背鳍(dorsal fin )、 两个胸鳍(pectoral fin )和一部分尾鳍 (tail fin)割掉，然后将全身血流不止的 鲨鱼扔回海中 .
真相！吃鲨鱼肉、鱼翅会对人体有很大 伤害！
• 据中国海洋大学的《鲨鱼鱼翅营养学报告》和香 港大学的《危险的鱼翅汤》中相关数据显示，从 现代营养学的角度看，鱼翅并不含有任何人体健 康有益或高价值的营养，鱼翅汤的美味主要来自 它的配料，而并非鱼翅本身。该调查报告还显示 出，鱼翅这种高档营养品被重金属毒素水银污染 的程度很高，含有可被人体吸收的水银比率已超 出正常允许含量的几十倍。因此，多吃鲨鱼肉、 鱼翅都可能会对人体有很大伤害。
Unit 13 We're trying to save the课件(共16) 人教版英语九年级全册
This is not only cru,eblut also harmful to the environment.
残忍的
While -reading Read Para. 2 and find the results of killing sharks.
For a shark
Without a fin, a shark can ____n_o__lo_n_g_e_r__sw__im___a_n_d_s_l_o_w_l_y_d_i_e_s.
WildAid WWF
government
I hope we can live in peace.
Homework
You can choose either one of the two tasks : 1. Can you polish （润色） the poster of " Protecting Sharks "? 2. Can you make a poster to protect other endange animals?
ቤተ መጻሕፍቲ ባይዱ
It’s _i_m_p__ro_t_a_n_t_ to save sharks.
While -reading Read Para.3 and find out the names of the groups
Groups against “finning”
They are teaching the public about " finning ." They have asked governments to develop laws .
Post -reading Retell the story
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
15.i事n f实ac上t 16.b被e 捕ca杀ug和ht交an易d traded 17.t.h...e..n的u数mb量er(s) of 18.s某om些e品ki种nds of 19.i在n t过he去la的st2200到to303年0 years 20.e环nv境ir保on护me组nt织al protection groups 21.s比uc如h as 22.d立ev法elop laws 23.t.h...e..s的al销e o售f 24.s到o 目far前为止 25.H帮e助lp拯sa救ve鲨th鱼e s。harks!
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.
2017英语人教版九年级全一册课件：Unit 13 We’re trying to save the earth(图片版,PPT52张)
★ ★ ★ ★ ★ ★ ★ ★
一般现在时、现在进行时、被 ★★ 动语态
4
单元知识导览
教材要点解读
单元语法突破
Section A
Section B
1.Everyone in this town should play a part in cleaning it up!(教 材P97)这个镇上的每个人都应该参与清理河流! [解读] play a part in意为“参与;在……方面起作用”,后跟名词、 代词或动词-ing形式作宾语。 He didn’t play a part in the competition at all. 他根本没有参加这次比赛。 A good diet plays a large part in helping people live longer. 健康的饮食在帮助人们长寿方面起着非常大的作用。 拓展:take part in 意为“参加”。 In early days only male athletes were allowed to take part in the Olympic Games. 在奥林匹克运动会早期,只有男性运动员才能参加比赛。
Section B
名师解题
15
单元知识导览
教材要点解读
单元语法突破
Section A
Section B
16
单元知识导览
教材要点解读
单元语法突破
Section A
Section B
4.Also,I never take wooden chopsticks or plastic forks when I buy takeaway food.(教材P98)还有,当我买外卖食物时我从来不拿 木筷或塑料叉。 [解读] wooden形容词,意为“木制的;木头的”。 He has two old wooden tables. 他有两张老式的木制桌子。 That’s not plastic—It’s wooden. 那不是塑料的——它是木头的。 拓展:wood名词,意为“木头”。 He put some more wood on the fire. 他又往火上加了些木头。
人教版九年级英语全一册Unit13_we’re_trying_to_save_the_earth(1a--2d)ppt课件
Though I always feel our voice is too weak to be heard. I still believe it’s a good idea to do something to help save our earth.
You can link the text’s listening here.
1.We should tell the people who drive to drive less. 2.We should tell the factories which produce the waste gas and water to produce less. 3.We should tell ourselves not to litter in the river. 4.We should tell ourselves to use shopping bags that we are carrying when we’re shopping. 5.Maybe we should write to the newspapers ,magazines or the government for help. 6.Maybe we are able to use the internet for fighting with the pollution as well.
when the buying stops, the killing can too.
The shark fin soup
18Iet0ac0co.h0m0bReosMw…Bl .
The sharks that have no fins will be thrown back into the ocean again.
You can link the text’s listening here.
1.We should tell the people who drive to drive less. 2.We should tell the factories which produce the waste gas and water to produce less. 3.We should tell ourselves not to litter in the river. 4.We should tell ourselves to use shopping bags that we are carrying when we’re shopping. 5.Maybe we should write to the newspapers ,magazines or the government for help. 6.Maybe we are able to use the internet for fighting with the pollution as well.
when the buying stops, the killing can too.
The shark fin soup
18Iet0ac0co.h0m0bReosMw…Bl .
The sharks that have no fins will be thrown back into the ocean again.
人教版英语九年级Unit 13《We’re trying to save the earth!》课件1
Listen and find the general idea.
The general idea of the conversation is about C A.health problems B.air pollution C.water pollution .
Listen and complete the sentences.
What should we do?
Factories are also putting waste into the river.
Yes, everyone in this town should play a part.
We should write to the government and ask them to close down the factories.
Everyone in this town should play a part in cleaning it up!
Make conversations using the pollution in 1a.
The river has always been the nicest river in this town.
3. There is also too much rubbish and waste. People ___________________things away every day. are throwing away
4. People are also like parks. This is turning beautiful places into ugly ones.
really dirty
litter the river. People are throwing _____into Factories are putting _______ into the river. waste
人教版初中初三九年级英语 名师教学课件 Unit 13 We are trying to save
Unit 13 We are trying to save the earth.
Section A 3a—3c
No 4 Middle School Ma Chengli
Learning aims
At the end of this lesr some words and phrases:ecosystem,chain, cruel,industry,cut off,at the top of ,the food chain,be harmful to 2.know some skills about reading 3.know the facts about sharks,make a decision to protect endangered animals
_t_h_e__s_a_l_e_o_f__s_h_a_r_k_f_i_n_s__ _____c_u_t_o_f_f____________
FFrreeeettaalklk
1.Do you have some ideas for solving kinds of pollution? To cut down air\water\noise\land pollution...
[ˈhɑː(r)mfl]
Why is it harmful to the environment?
While reading in the ocean’s ecosystem，at the top of the food chain
浮游生物
sharks
因为我们生存所需的氧气的70%是海洋中的浮游生物提供的，鲨鱼一旦灭绝，没有了天敌控制的其它海 洋生物就会大量吞噬海洋浮游生物，造成地球的缺氧。海洋是地球上最重要的生态系统，起到调节气候和为 其它生物提供食物的作用，因此拯救鲨鱼其实就是在拯救人类自己。�
Section A 3a—3c
No 4 Middle School Ma Chengli
Learning aims
At the end of this lesr some words and phrases:ecosystem,chain, cruel,industry,cut off,at the top of ,the food chain,be harmful to 2.know some skills about reading 3.know the facts about sharks,make a decision to protect endangered animals
_t_h_e__s_a_l_e_o_f__s_h_a_r_k_f_i_n_s__ _____c_u_t_o_f_f____________
FFrreeeettaalklk
1.Do you have some ideas for solving kinds of pollution? To cut down air\water\noise\land pollution...
[ˈhɑː(r)mfl]
Why is it harmful to the environment?
While reading in the ocean’s ecosystem，at the top of the food chain
浮游生物
sharks
因为我们生存所需的氧气的70%是海洋中的浮游生物提供的，鲨鱼一旦灭绝，没有了天敌控制的其它海 洋生物就会大量吞噬海洋浮游生物，造成地球的缺氧。海洋是地球上最重要的生态系统，起到调节气候和为 其它生物提供食物的作用，因此拯救鲨鱼其实就是在拯救人类自己。�
人教版九年级英语全册Unit 13 We’re trying to save the earth
Exercises
●2. John played an important
part __B_____ the plan.
● A. made B. in making C. to make D. makes
Exercises
●3. — Wow, your sweater is very beautiful! How much is it?
Exercises
●5. What a nice day! We should go
sightseeing _B______ watching TV in the
hotel.
●A. because of
B. instead of
●C. together with
D. out of
Homework
loud music cars rubbish planes littering乱丢垃圾 ships factories smoking building houses mobile phones
污水
Write the words in the box below. Then add more words.
Unit 13 We’re trying to save the earth.
Section A 1a-1c
Learning objectives
● 1.To talk about different kinds of pollution; ● 2.To learn to protect environment; ● 3.To master the key words and phrases:litter, bottom, fisherman,
最新人教新目标九年级英语全册 Unit 13 We’re trying to save the earth(第1课时)课件(2)
最新初中英语精品课件设计
最新初中英语精品课件设计
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.
过去常常 Used to do 解决问题 起作用 Solve problems
听说
Make a difference
在……顶部 At the top of 在……底部 At the bottom of 切下，割下
最新初中C英u语t精o品f课f 件设计
小结与作业
1. Look back on what we have learned in this lesson. 2. Homework: make a conversation with your parnter about what you can do to reduce pollution.
最新初中英语精品课件设计
③ used to do过去一向，过去时常，过去曾（而现在不 再）做 Who used to do your laundry? 谁过去一直为你洗衣 服？ She used to wash dishes in a restaurant.她曾经在餐 馆里洗过盘子。 ④ afford vt.买得起；担负得起；提供；给予 We couldn't afford to buy a new car. 我们买不起新的 车。 We can't afford to wait. 我们等不起。 My parents can't even afford a new refrigerator. 我父母甚至买不起一台新冰箱。
最新初中英语精品课件设计
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.
过去常常 Used to do 解决问题 起作用 Solve problems
听说
Make a difference
在……顶部 At the top of 在……底部 At the bottom of 切下，割下
最新初中C英u语t精o品f课f 件设计
小结与作业
1. Look back on what we have learned in this lesson. 2. Homework: make a conversation with your parnter about what you can do to reduce pollution.
最新初中英语精品课件设计
③ used to do过去一向，过去时常，过去曾（而现在不 再）做 Who used to do your laundry? 谁过去一直为你洗衣 服？ She used to wash dishes in a restaurant.她曾经在餐 馆里洗过盘子。 ④ afford vt.买得起；担负得起；提供；给予 We couldn't afford to buy a new car. 我们买不起新的 车。 We can't afford to wait. 我们等不起。 My parents can't even afford a new refrigerator. 我父母甚至买不起一台新冰箱。
人教版九年级上册英语《U13 We are trying to save the earth》课件
Wang Tao (Shanghai)
What did they do?
She built a house out of rubbish.
She uses old clothes to make bags.
He uses iron and other materials from old cars to make art pieces.
2. The president thought Amy was an inspiration to us all. 3. A theme park will be set up to show people the importance of
recycling (循环利用). 4. Think creatively , and you can bring the cold iron back to life. 5. Don't throw the bottle away. Reuse it so that it can be put to
Unit 13 We're trying to save the earth! Rethink, Reuse, Recycle!
bring …back to life
What can we do with a plastic bottle? We can use it to/as ...
grow flowers
pencil vases
It can be used to /as....
make art pieces
a flower vase源自=art works (n.)
2a
Look at the title and the pictures in 2b. Can you guess what the passage is about?
What did they do?
She built a house out of rubbish.
She uses old clothes to make bags.
He uses iron and other materials from old cars to make art pieces.
2. The president thought Amy was an inspiration to us all. 3. A theme park will be set up to show people the importance of
recycling (循环利用). 4. Think creatively , and you can bring the cold iron back to life. 5. Don't throw the bottle away. Reuse it so that it can be put to
Unit 13 We're trying to save the earth! Rethink, Reuse, Recycle!
bring …back to life
What can we do with a plastic bottle? We can use it to/as ...
grow flowers
pencil vases
It can be used to /as....
make art pieces
a flower vase源自=art works (n.)
2a
Look at the title and the pictures in 2b. Can you guess what the passage is about?
初中九年级英语全册 Unit 13 We're trying to the earth Section B3课件
3b Write a letter to the city mayor about the
Sampprloebwlermitsinangd: suggestions. Dear Sir/ Madam, I have lived in this town ever since I was born and I love this town very much. I think there are beautiful areas in this town, but there are also areas that aren’t attractive, like the rubbish disposal areas at the bottom of our apartment blocks. There
bottom of smells
•of
•unsightly
apartment •unhealthy
写作指导： 本次写作内容是一封书信,信中首先要 介绍你所在城市存在有哪些环境问题，
是谁造成的这些问题，然后提出解决
这些环境问题的方法和措施，可以结 合3a中列举的问题和前面学过的解决 办法来完成这封信。
ቤተ መጻሕፍቲ ባይዱ
and it makes the environment very unhealthy. The problem is there because the rubbish collectors do not come often enough to collect the rubbish. The people living here may also be throwing away too much rubbish. We could try to ask people to produce less rubbish. I suggest that rubbish collectors collect rubbish more often as well. I believe that a better environment can be created in this town and we should all work
人教版初中初三九年级英语 名师教学课件 Unit 13 We are trying to save
将课文里所学的知识提 炼出来，为己所用。
积累环保话题的开头、 结尾句，构思要做什么 的句式。
初中英语
如何写以“保护环境” 为话题的文章
如何将SectionA 2d 对话和书面表达 进行衔接？
学习2d对话，积累好词好句，借助情态动词和连接词，为写作“How to save our earth?”做铺垫，请用心背诵。
How to protect our environment?
Nowadays our environment is becoming worse and worse. As a student , we must try our best to do everything to protect our environment.
Firstly , we should take the bus or subway instead of driving, we can also ride a bike , it’s good for health ! Secondly, we had better bring a bag to go shopping and never take wooden chopsticks or plastic forks when buying takeaway food. Thirdly/Lastly, we must throw rubbish in the bins and keep public places clean and beautiful.
1.We should take the bus or subway instead of driving. 2.We can also ride a bike , it's good for health ! 3. We had better bring a bag to go shopping and never take
初三英语(人教版)Unit 13 We’re trying to save the earth. 4
To deal with the air pollution, we need to drive less and take more public transportation. or use electronic vehicles.
初中英语
Add more related information to tห้องสมุดไป่ตู้e sentence.
初中英语初三上册 Start with sentences
How can we improve this sentence?
Air pollution make people sick, causing breathing problems or even cancer.
Air pollution makes people sick, causing breathing problems or even cancer.
give suggestions. 2. polish an article by improving sentences, paragraphs and the
passage structure.
初中英语
初中英语初三上册 Writing Task
City Daily is making a survey about the environmental problems in your hometown. Please write a letter to the newspaper about the problems and your suggestions.
Governments or organizations
初中英语
• teach the public about protecting the air • make rules to ensure that factories deal with
初中英语
Add more related information to tห้องสมุดไป่ตู้e sentence.
初中英语初三上册 Start with sentences
How can we improve this sentence?
Air pollution make people sick, causing breathing problems or even cancer.
Air pollution makes people sick, causing breathing problems or even cancer.
give suggestions. 2. polish an article by improving sentences, paragraphs and the
passage structure.
初中英语
初中英语初三上册 Writing Task
City Daily is making a survey about the environmental problems in your hometown. Please write a letter to the newspaper about the problems and your suggestions.
Governments or organizations
初中英语
• teach the public about protecting the air • make rules to ensure that factories deal with
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n. 生态系统
Read the third paragraph
1. WildAid and the WWF are environmental protection groups in China. ×
2. Shark’s fins are good for health. ×
Read the passage about sharks and 3a complete the fact sheet below. Where shark fin soup is popular Number of sharks caught and traded every year How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years Two environmental groups which are against “finning”
So together, our actions can make a difference and lead to a better future!
Translate these sentences into English.
1. 甚至是河底都满是垃圾。
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.
southern China 70 million
over 90 percent
WildAid and the WWF
3b Read the passage again and fill in the
blanks with the words in the box. so although if but when
1. People cut off sharks’ fins and throw the sharks back into the ocean. √
2. Sharks are in the bottom of the food chain 食物链 in the ocean’s ecosystem. ×
Well, to cut down air pollution, we should take the bus or subway instead of driving.
Great ideas! What about waste pollution?
Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
Recycle books and paper.
There are some animals are endangered. We should do something to protect the animals and the environment!
The zoos provide homes for many endangered animals.
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.
1. Shark’s fin（鱼鳍）soup is famous and expensive all around the world. × 2. We have to kill a whole shark to get a bowl of shark’s fin soup. √
Read the second paragraph
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. Have you ever seen a shark（鲨鱼）? 2. What do you know about sharks?
Sharks are endjudge the sentences.
Read the first paragraph
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.
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.
Section A 2 3a-3b
Role-play 2d.
Jason and Susan, what are your ideas for solving these problems?
Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything.
Read the third paragraph
1. WildAid and the WWF are environmental protection groups in China. ×
2. Shark’s fins are good for health. ×
Read the passage about sharks and 3a complete the fact sheet below. Where shark fin soup is popular Number of sharks caught and traded every year How much the numbers of some kinds of sharks have fallen in the last 20 to 30 years Two environmental groups which are against “finning”
So together, our actions can make a difference and lead to a better future!
Translate these sentences into English.
1. 甚至是河底都满是垃圾。
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.
southern China 70 million
over 90 percent
WildAid and the WWF
3b Read the passage again and fill in the
blanks with the words in the box. so although if but when
1. People cut off sharks’ fins and throw the sharks back into the ocean. √
2. Sharks are in the bottom of the food chain 食物链 in the ocean’s ecosystem. ×
Well, to cut down air pollution, we should take the bus or subway instead of driving.
Great ideas! What about waste pollution?
Mmm, I think simple things like bringing a bag to go shopping can help. I started doing that a year ago.
Recycle books and paper.
There are some animals are endangered. We should do something to protect the animals and the environment!
The zoos provide homes for many endangered animals.
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.
1. Shark’s fin（鱼鳍）soup is famous and expensive all around the world. × 2. We have to kill a whole shark to get a bowl of shark’s fin soup. √
Read the second paragraph
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. Have you ever seen a shark（鲨鱼）? 2. What do you know about sharks?
Sharks are endjudge the sentences.
Read the first paragraph
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.
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.
Section A 2 3a-3b
Role-play 2d.
Jason and Susan, what are your ideas for solving these problems?
Yeah, or ride a bike. There are other advantages of bike riding. It’s good for health and it doesn’t cost anything.