人教版(五四制)九年级全一册英语Unit9 We’re trying to save the earth!课件
When you write on a piece of paper, what do you do? I write on one side only.
I write on both sides.
You use paper on one side only. That’s bad for the Earth.
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.
You use paper on both sides. That’s good for the Earth.
• • • • • • • • •
• •
close down the factories; help to clean up the river; take the bus or subway; ride a bike; bring a bag to go shopping,throw rubbish in 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 ... ...
2b Listen again and complete the sentences.
1. The air is badly polluted because there are ________on more car the road these days. 2. Factories that burn coal also pollute ______ the air with a lot of black smoke.
litter people are throwing _____into what caused the the river. Factories are putting problem? waste into the river. _______
We should write to the ________ government How should the close down the and ask them to ___________ problem be factories. everyone should help solved? clean up the river. ________to
Words and expressions
industry harmful cost wooden plastic affort n. 工业 adj. 有害的 v. 花费 adj. 木制的 adj. 塑料的 v. 支付的起
Words and expressions make a difference take part in turn off pay for cut down lead to
把下面的短语与汉语意思连起来。 make a diffenence cut down lead to be full of play a part in 导致 起作用 减少 参与 充满
1a Here are some words related to different kinds of pollution. Write them in the box below. Then add more words.
serious pollution
air pollution
soil pollution water pollution
the earth song by Michael Jackson !!!
伤害 We are harming our planet in so many ways.
Factories pour dangerous gases into the air.
Natural resources are disappearing at a dangerous rate.
以危险的速度
Group One
Group Two
Group Three
desert
extinct
灭绝
Help save the earth
We must think of better way to treat our planet in future.
noise pullotion
Loud music, planes, building houses, mobile phones(machines, crowds, vihicles)
water pollution
rubbish, littering, ships, factories(sewage, industrial waste, pesticides)
loud music littering bulding houses cars ships rubbish factories planes smoking
mobile phones
air pollution
cars, factories, smoking, building houses(burning, power plants, nuclear waste disposal)
起作用；有影响 参加 关掉 付费；付出代价 减少 导致
We’re trying to save the earth. 我们在努力拯救地球。 The rive used to be so clean. 这河流过去是如此的清澈。 The air is badly polluted. 空气被严重污染。 The method is not only cruel, but also harmful to the environment. 这种方法不仅残酷，而且对环境也有害。
基础预习 写出下面单词的意思 litter________ bottom________ fisherman_________ ugly__________ cost________ plastic________ coal_______ advantage_______ wooden_______
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. Susan: Yes, I used to be able to see stars in the sky. Jason: The problem is that ...
Cars also pour dangerous gases into the air.
tail gas
air pollution!
The weather is always foggy. We can’t see the blue sky. We can’t breathe the fresh air. Do you know why?
You throw away the cans. That’s bad for the Earth.
You recycle the cans. That’s good for the Earth.
There are a lot of old newspapers at your home. What do you do? I throw the old newspapers away.
Unit 13
We are trying to save the earth.
Language Goal
Talk about pollution and envirnmental protection
To talk about air pollution, water pollution and sound pollution. To think about ways of protecting the environment. To learn the new words: advantage, scientific
1b Listen and complete the sentences.
really dirty The river was _________. even the bottom of the what was the rubbish river was full of ________. problem? fish there were no more _____ for fishmen to catch.
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.
2a Listen to the interview. Circle the kinds of pollution that Jason and Susan talk about.
合集下载
人教版九年级英语全一册_Unit_13_We’re_trying_to_save_the_earth(第1课时)ppt课件
noise pollution
Air pollution
water pollution
1 c Role-play the following conversation and make your ow conversations about the kinds of pollution above.
1b.Listen and complete the sentences
dirty
rubbish fish
litter
waste
government close down
编后语
• 常常可见到这样的同学，他们在下课前几分钟就开始看表、收拾课本文具，下课铃一响，就迫不及待地“逃离”教室。实际上，每节课刚下课时的几分 钟是我们对上课内容查漏补缺的好时机。善于学习的同学往往懂得抓好课后的“黄金两分钟”。那么，课后的“黄金时间”可以用来做什么呢？
遍自己写的笔记，既可以起到复习的作用，又可以检查笔记中的遗漏和错误。遗漏之处要补全，错别字要纠正，过于潦草的字要写清楚。同时，将自己 对讲课内容的理解、自己的收获和感想，用自己的话写在笔记本的空白处。这样，可以使笔记变的更加完整、充实。 • 三、课后“静思2分钟”大有学问 • 我们还要注意课后的及时思考。利用课间休息时间，在心中快速把刚才上课时刚讲过的一些关键思路理一遍，把老师讲解的题目从题意到解答整个过 程详细审视一遍，这样，不仅可以加深知识的理解和记忆，还可以轻而易举地掌握一些关键的解题技巧。所以，2分钟的课后静思等于同一学科知识的 课后复习30分钟。
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.
人教版九年级英语全一册第13单元unit-13-We're trying to save the earth课件
What caused the problem?
People are throwing _______liitntteor the river. Factories are putting ______winatsotethe river.
How should the problem be solved?
1c Role-play the conversation. Then make
your own conversations about the kinds
of pollution in 1a.
Mark: The river was dirty. Even the bottom of the river was full of rubbish.
of pollution that Jason and Susan talk about.
A. land pollution C. noise pollution
B. air pollution D. water pollution
2b Listen again and complete the sentences.
Tony: But it used to be so clean! Mark: Yes, but people are littering in tis town should play a
part in cleaning it up!
2a Listen to the interview. Circle the kinds
1. What does Tony want to do later this afternoon? He wants to go swimming with Mark in
人教版九年级英语Unit13_we’re_trying_to_save_the_earth(1a--2d)精品课件
the loud music or noise from the mall the strong flash
The worse is pollution causes the climate change and global warming , the higher temperature leads to storms and floods.
Unit13 we’re trying to save the earth
PPT教学课件
Unit13 we’re trying to save the earth
What is happening to the earth? Why should we try to save it?
the polluted river
The man is cutting the fin off.
The fins will be delivered to the markets or the restaurants
Yao Ming ,the Chinese basketball star , are calling on us to protect sharks. As what he said in the Ad，
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.
What should we do to save the earth?
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.
The worse is pollution causes the climate change and global warming , the higher temperature leads to storms and floods.
Unit13 we’re trying to save the earth
PPT教学课件
Unit13 we’re trying to save the earth
What is happening to the earth? Why should we try to save it?
the polluted river
The man is cutting the fin off.
The fins will be delivered to the markets or the restaurants
Yao Ming ,the Chinese basketball star , are calling on us to protect sharks. As what he said in the Ad，
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.
What should we do to save the earth?
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.
人教新目标九年级全册Unit 13 we're trying to save the earthSection A 1a-2d公开课教学课件(共18张PPT)
What caused the problem?
People are throwing _l_it_t_e_r__ into the river. Factories are putting _w_a_s_t_e_ into the river.
How should the problem be solved?
2b Listen again and complete
the sentences.
1. The air is badly polluted because there are _m__o_r_e_c_a_r_s__ on the road these days.
2. Factories that burn coal also _p_o_l_lu_t_e__ the air with a lot of black smoke.
1b Listen and complete the sentences.
What was the problem? The river was __r_e_a_ll_y_d_i_r_ty___. Even thes full of _r_u_b_b_i_s_h__. There were no more __fi_s_h__ for fishermen to catch.
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
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.
《We're trying to save the earth!》PPT习题课件(第3课时)
B: First, we must take action from ourselves. 4.___E_____ A: I agree. Being volunteers really helps. B: Then, we need to invite more people to join us. A: Good idea! But how can we do that? B: 5.___D_____ A: Sounds good! Let's do that! A．What should we do?
Unit 13 We're trying to save the earth!
第3课时
课内基础自测
Ⅰ.用括号中所给单词的适当形式填空 1．Please turn off the shower when you are _w__as_h_in_g__ (wash) your hair. 2．We __r_e_a_ll_y__(real) shouldn't use paper napkins. 3．We should stop ___u_si_n_g__(use) plastic bags to protect the environment.
Ⅲ.根据汉语意思完成句子
1．我哥哥上周扔掉了很多旧衣服。 My brother ___t_h_re_w__ _a_w_a_y____ lots of old clothes last week. 2．她过去常去的那家电影院已经被拆除了。 The cinema she used to visit has been ___p_ul_le_d__ __d_o_w_n___．
3．The __b_o_tt_le___(瓶子) on the table is full of milk. 4．The _p_r_es_id_e_n_t_(负责人) of the Help Save Our Planet Society praised Amy. 5．The iron is a kind of __m__et_a_l __(金属).
人教新目标九年级全册英语课件：Unit13 We’re trying to save the earth!Section A(1a-2d) (共38张PPT)
air pollution water pollution ships ____________ ___________ factories rubbish ____________ ___________ smoking littering ____________ ___________ cars factories building houses ____________ ___________
1c Role-play the conversation. Then make your own conversations about the kinds of pollution in 1a.
Because of pollution, many animals were kition, more and more animals don’t have places to live in.
There are more and more disasters（灾难）on the earth because of pollution
loud music cars rubbish planes littering ships factories smoking building houses mobile phones
noise pollution loud music ____________ planes ____________ mobile phones ____________ ____________ building houses cars
The earth is polluted.
Because of pollution, our sky isn’t blue any more.
《We're trying to save the earth!》7-人教版九年级英语下册PPT课件
realize that you’re killing a whole shark each time you enjoy a bowl of shark fin soup?
Many have 听说 鱼翅汤． This famous and expensive dish is especially popular 在中国的南部地区． But do you realize that you’re killing a whole shark 每当 you enjoy 一碗 shark fin soup?
When people catch sharks， they cut off their
fins and throw the shark back into the ocean．
This is not only cruel， but also harmful to the environment． Without a fin， a shark can no longer swim and slowly dies． 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．
Number of sharks caught and traded every year
70 million
how much the numbers of some kinds of sharks over 90 percent have fallen in the last 2030 years
Unit13 We’re trying to
Many have 听说 鱼翅汤． This famous and expensive dish is especially popular 在中国的南部地区． But do you realize that you’re killing a whole shark 每当 you enjoy 一碗 shark fin soup?
When people catch sharks， they cut off their
fins and throw the shark back into the ocean．
This is not only cruel， but also harmful to the environment． Without a fin， a shark can no longer swim and slowly dies． 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．
Number of sharks caught and traded every year
70 million
how much the numbers of some kinds of sharks over 90 percent have fallen in the last 2030 years
Unit13 We’re trying to