人教版九年级英语下册课件：unit13We’retryingtosavetheearthSectionA(3a-4c)解答
合集下载
人教新目标九年级英语全册Unit13We’retryingtosavetheearth第3课时课件
✔ ✔
✔
✔ ✔
Things Julia Things Julia and Things Julia will do in the Jack talk about is doing now future ___ taking your own bags when shopping ____not riding in cars ____ riding a bike ____recycling paper
I know. I stopped using them last year.
turn off the lights
turn off the showers
take your own bags
stop riding in cars
Read the passage in 2b and find out the main idea of it.
Ⅱ.根据汉语提示完成句子
1.Lucy tells me that we should put time to good use (好好利用时间). 2. Not only can Tom(不但汤姆会)swim,but also Jack can. 3.Please bring back (归还)the books to the library. 4.My brother threw away (扔掉了)lots of old clothes last week. 5.Many old buildings in my neighborhood were pulled down (摧毁).
What did Names What materials did they use? they make? windows and doors of old buildings that have been Amy Hayes a house pulled down;an old boat,rocks,old glass bottles Jessica Wong old clothes,especially old jeans iron and other materials from old cars
《U13 We're trying to save the A (1a-2d)》人教版精品课件
take, spend, pay & cost
take，spend，pay和cost都可以表示“花 费〞，但它们的用法各有不同。
1) take多表示花费时间，常用于It takes sb. some time to do sth.这一句型中，其中it 作形式主语。 e.g. It usually takes me 40 minutes to cook the dinner.
1b Listen and complete the sentences.
What was the problem? The river was ____re_a_l_ly__d_i_rt_y_. Even the bottom (底部) of the river was full of ___r_u_b_b_i_sh_. There were no more ___f_i_sh_ for fishermen (渔民) to catch.
litter和rubbish都可指“垃圾〞，用作不可数 名词。 rubbish指“没用的东西(被扔或将要丢弃的 无用的东西)〞不可回收。
litter指“(室内或公共场所)乱扔的废物(纸屑、 不要的包装纸、废瓶等)〞还可回收。 e.g. Throw the rubbish out.
把垃圾扔出去。
The room is full of rubbish. 房间里堆满了垃圾。
days.
pollute
2. Factories that burn coal also ________
the air with a lot of black smoke.
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'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
新人教版九年级英语下册Unit 13 We’re trying to save the earth!公开课课件
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.
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.
Unit 13 We’re trying to save the earth!
Section A
Period 1 1a-2d Words
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
1a
Here are some words related to different kinds of pollution. Write them in the box below. Then add more words.
loud music littering building houses
人教版九全U13 Were trying to sae the Sec A (1a-2d)课件
play a part 在……中扮演角色 e.g. He was invited to play a part in this TV
play. 他被邀请参加这个电视剧的演出。
4. Even the bottom of the river was full of rubbish. Yes, but people are throwing litter into the river.
Language points
1. This is turning beautiful places into ugly ones. turn… into… 把……变成……
e.g. The icy rain seemed like to turn into snow. 冻雨似乎又变成雪花的模样。
2) spend多表示花费时间和金钱，主语通常是 人，常用于sb. spend(s) some time / money on sth.和sb. spend(s) some time / money (in) doing sth.两种句型。 e.g. David spent 2,000 yuan on the new machine. My father spends an hour (in) watching the news on TV every day.
litter和rubbish都可指“垃圾〞，用作不可数 名词。 rubbish指“没用的东西(被扔或将要丢弃的 无用的东西)〞不可回收。
litter指“(室内或公共场所)乱扔的废物(纸屑、 不要的包装纸、废瓶等)〞还可回收。 e.g. Throw the rubbish out.
把垃圾扔出去。
The room is full of rubbish. 房间里堆满了垃圾。
play. 他被邀请参加这个电视剧的演出。
4. Even the bottom of the river was full of rubbish. Yes, but people are throwing litter into the river.
Language points
1. This is turning beautiful places into ugly ones. turn… into… 把……变成……
e.g. The icy rain seemed like to turn into snow. 冻雨似乎又变成雪花的模样。
2) spend多表示花费时间和金钱，主语通常是 人，常用于sb. spend(s) some time / money on sth.和sb. spend(s) some time / money (in) doing sth.两种句型。 e.g. David spent 2,000 yuan on the new machine. My father spends an hour (in) watching the news on TV every day.
litter和rubbish都可指“垃圾〞，用作不可数 名词。 rubbish指“没用的东西(被扔或将要丢弃的 无用的东西)〞不可回收。
litter指“(室内或公共场所)乱扔的废物(纸屑、 不要的包装纸、废瓶等)〞还可回收。 e.g. Throw the rubbish out.
把垃圾扔出去。
The room is full of rubbish. 房间里堆满了垃圾。
【最新】人教版九年级英语下册《Unit13 We’re trying to save the earth》(Section A4)精品课件
5. --Do you know Mr.White well? -- Yes. He __________(work) for the WWF for has worked two years. 6. I __________ (live) here since 1990. have lived 7. -- Do you often clean your classroom? -- Yes. Our classroom __________(clean) every is cleaned day. 9.-- What's this? --It's a CD. This CD _________(use) for learning English. is used 10. Anew highway in my hometown ___________ will be built (bulid) next month.
4a Fill in the blanks with the correct forms of the verbs in brackets.
Have taken (take) part in an Joe: _____you ever _____
environmental project? Ken: Yes, I have. I helped _____ (help) with a Clean-Up considered Day last year. It was_________(consider)
I. 用所给词的适当形式填空。 be (be) a teacher. 1. The old man used to _____ clean (clean) the room every day. 2. We should _____ is sleeping (sleep) in his room. 3. Look! Tom _________ 4. Lots of trees are __________ planted (plant) on the hill
人教版九年级英语下册Unit 13 We’re trying to save the earth(1a--2d)课件
when the buying stops, the killing can too.
the foggy sky
the dying soil
the noisy street /square…
Unit13 we are trying to save the earth What are destroying our environment?
the waste water the waste gas from the factory
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，
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.
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 foggy sky
the dying soil
the noisy street /square…
Unit13 we are trying to save the earth What are destroying our environment?
the waste water the waste gas from the factory
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，
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.
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.
九年级英语下册人教版课件：Unit 13 We’re trying to
创境激趣
Unit 15 We’re trying to save the manatees!
• Listen to the dialogue and complete 2a.
2a Listening
1.
a. the place where
endangered something lives
2.mangroves b. there aren’t very many
2. If he ___ early tomorrow, he’ll be late.
A. doesn’t get up
B. won’t get up
C. gets up
D. doesn’t gets up
3. Listen! Xiao Li ___ an English song.
A. is singing B. sings C. is going to sing D. sang
swamps
of them
3.habitat c. underwater plants and
4.aquatic vegetation
feed
d. a place where trees grow
in water
2b Complete the chart.
Kind of animal manatee
Number Habitat
Reason why they are endangered
Description
2500
The water under the trees in mangrove swamps
Some of swamps have become polluted, there sometimes isn’t enough food
人教版九年级英语下册课件：unit13We’retryingtosavetheearthSectionA(3a-4c)
结构：be + 过去分词 e.g. A new school was built last year.
Our classroom is cleaned every day.
Translate the sentences by using Passive voice. 1. 刚才一些老年人参观了博物馆。
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。
若连接两个成分作主语，其谓语通常与靠近的 主语保持一致。 e.g. Not only you but also he has to leave.
Key sentences:
1. We're trying to save the earth. 2. The river used to be so clean. 3. The air is badly polluted.
新课导入
There are some animals are endangered. We should do something to protect the animals and the environment!
3. Many think that sharks are too strong to be endangered, __b_u_t_ they are wrong.
4. _A__lt_h_o_u_g_h_ there are no scientific adj. 科学上的，科学的
studies to support this, a lot of people believe that shark fins are good for health. 5. Sharks may disappear one day _i_f_ we do not do something to stop the sale of shark fins.
Our classroom is cleaned every day.
Translate the sentences by using Passive voice. 1. 刚才一些老年人参观了博物馆。
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。
若连接两个成分作主语，其谓语通常与靠近的 主语保持一致。 e.g. Not only you but also he has to leave.
Key sentences:
1. We're trying to save the earth. 2. The river used to be so clean. 3. The air is badly polluted.
新课导入
There are some animals are endangered. We should do something to protect the animals and the environment!
3. Many think that sharks are too strong to be endangered, __b_u_t_ they are wrong.
4. _A__lt_h_o_u_g_h_ there are no scientific adj. 科学上的，科学的
studies to support this, a lot of people believe that shark fins are good for health. 5. Sharks may disappear one day _i_f_ we do not do something to stop the sale of shark fins.
相关主题
- 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)。
结构：be + 过去分词 e.g. A new school was built last year.
Our classroom is cleaned every day.
Translate the sentences by using Passive voice. 1. 刚才一些老年人参观了博物馆。
Retell the passage according to the words below.
shark fin soup in southern China
each time
cut off
no longer
not only…but also…
at the top
drop
be endangered the strongest
used to do与be used to doing
used to do sth. 表示过去常常做某事, 而现 在往往不做了, 后接动词原 形。
be used to doing sth. 表示习惯于做某事 e.g. I used to get up at six o’clock.
Joe is used to drinking a cup of coffee every morning.
The museum was visited by some old people just now. 2. 工人们使用不同种类的机器工作。 Different kinds of machines are used to work by the workers.
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。
若连接两个成分作主语，其谓语通常与靠近的 主语保持一致。 e.g. Not only you but also he has to leave.
at the top of 在……最高地位; 用最高[最 大]的(速度, 声音等) e.g. I looked at the top of his head, his hair
shiny and parted smoothly. 我看他的头顶, 头发闪亮且平滑的分 开。
He shouted at the top of his voice in order that he might be heard. 他尽力大声叫喊, 以便别人能听见。
Passive voice 4. No scientific studies have shown that
shark fins are good for health.Present perfect
5. We should help save the sharks. Modal verbs
现在进行时: Present Progressive
are teaching the public about “finning”. 世界各地的环境保护组织，如野生救援协 会和世界自然基金会，都在教育公众有关 “猎翅”的行为。 1) 句中fin本为名词，指 “鱼鳍”。此句中的 finning由动词化的fin（割鲨鱼鳍以获取 鱼翅）的-ing形式转化而成，指课文中所 陈述的 “猎翅”这一行为。
e.g. The number of families that own cars
has been growing quickly recently. 近来拥有轿车的家庭数量增长很快。
5. Environment protection groups around
the world, such as WildAid and the WWF,
Two environmental groups WildAid and the
against “finning”
WWF
3b Read the passage again and fill in the blanks with the words in the box.
so although if but when
around 70 million fallen by over 90
percent
WildAid and the WWF
develop laws scientific studies
1. A shark can no longer swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。
Pay attention to the sentences.
1. We’re trying to save the earth. 2. The river used to be so cleaPnr.esent progressive
used to 3. The air is badly polluted.
3. Many think that sharks are too strong to be endangered, __b_u_t_ they are wrong.
4. _A__lt_h_o_u_g_h_ there are no scientific adj. 科学上的，科学的
studies to support this, a lot of people believe that shark fins are good for health. 5. Sharks may disappear one day _i_f_ we do not do something to stop the sale of shark fins.
吸烟有害健康。
Playing computer games much is harmful to students. 电脑游戏玩太多对学生有害。
3. Sharks are at the top of the food chain in the ocean’s ecosystem. 鲨鱼位于海洋生物系统食物链的顶部。
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
2) WildAid和WWF组织 WildAid（美国野生救援协会） 是保护野生动物及栖息地环境 的一个非盈利性的机构，1999 年注册成立，其宗旨是保护及 救助世界范围内的野生动物； WWF（世界自然基金会）英 文全称为World Wide Fund for Nature，成立于1961年，是享 有国际盛誉，全球最大的独立 性非政府环境保护组织之一。
The zoos provide homes for many endangered animals.
1. Have you ever seen a shark（鲨鱼）?
2. What do you know about sharks?
课文展现
3a
Read the passage about sharks and complete the fact sheet below.
Unit 13
We’re trying to save the earth.
Section A 3a-4c
学习目标
Key words & phrases:
method，cruel，harmful，industry，law，afford， take part in，turn off，pay for
2. This method is not only cruel, but also harmful to the environment. 这种方法不但残忍而且对环境有害。
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。
= He doesn’t live here any longer. 他不在这儿居住了。(一个时间以前他住 在这儿，过了这个时间，他就离开了。) not…any more侧重程度和数量
e.g. You can drink no more.
= You can’t drink any more. 你不能再喝了。(喝酒的量到了一定程 度，不能再继续下去了。)
不只是你，他也得离开。
not only放在句首，后接句子时要用倒装结构。 e.g. Not only had the poor man been fined,
but also he had been sent to prison. 这个可怜的人不仅被罚款，而且还被 送进了监狱。
be harmful to 对……有害 e.g. Smoking is harmful to the health.
e.g. In that country, the number of children going to school is higher in cities than in towns and village. 在那个国家，城市儿童入学人数比乡镇 及 农村要高。
常与number搭配的动词有grow, fall等。
1. Many people do not realize they are killing a whole shark _w__h_e_n_ they enjoy a bowl of shark fin soup.
2. Sharks are at the top of the food chain, _s_o__ if their numbers drop, the ocean’s ecosystem will be in danger.
Our classroom is cleaned every day.
Translate the sentences by using Passive voice. 1. 刚才一些老年人参观了博物馆。
Retell the passage according to the words below.
shark fin soup in southern China
each time
cut off
no longer
not only…but also…
at the top
drop
be endangered the strongest
used to do与be used to doing
used to do sth. 表示过去常常做某事, 而现 在往往不做了, 后接动词原 形。
be used to doing sth. 表示习惯于做某事 e.g. I used to get up at six o’clock.
Joe is used to drinking a cup of coffee every morning.
The museum was visited by some old people just now. 2. 工人们使用不同种类的机器工作。 Different kinds of machines are used to work by the workers.
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。
若连接两个成分作主语，其谓语通常与靠近的 主语保持一致。 e.g. Not only you but also he has to leave.
at the top of 在……最高地位; 用最高[最 大]的(速度, 声音等) e.g. I looked at the top of his head, his hair
shiny and parted smoothly. 我看他的头顶, 头发闪亮且平滑的分 开。
He shouted at the top of his voice in order that he might be heard. 他尽力大声叫喊, 以便别人能听见。
Passive voice 4. No scientific studies have shown that
shark fins are good for health.Present perfect
5. We should help save the sharks. Modal verbs
现在进行时: Present Progressive
are teaching the public about “finning”. 世界各地的环境保护组织，如野生救援协 会和世界自然基金会，都在教育公众有关 “猎翅”的行为。 1) 句中fin本为名词，指 “鱼鳍”。此句中的 finning由动词化的fin（割鲨鱼鳍以获取 鱼翅）的-ing形式转化而成，指课文中所 陈述的 “猎翅”这一行为。
e.g. The number of families that own cars
has been growing quickly recently. 近来拥有轿车的家庭数量增长很快。
5. Environment protection groups around
the world, such as WildAid and the WWF,
Two environmental groups WildAid and the
against “finning”
WWF
3b Read the passage again and fill in the blanks with the words in the box.
so although if but when
around 70 million fallen by over 90
percent
WildAid and the WWF
develop laws scientific studies
1. A shark can no longer swim and slowly dies. 鲨鱼不能再游泳然后慢慢死掉。
Pay attention to the sentences.
1. We’re trying to save the earth. 2. The river used to be so cleaPnr.esent progressive
used to 3. The air is badly polluted.
3. Many think that sharks are too strong to be endangered, __b_u_t_ they are wrong.
4. _A__lt_h_o_u_g_h_ there are no scientific adj. 科学上的，科学的
studies to support this, a lot of people believe that shark fins are good for health. 5. Sharks may disappear one day _i_f_ we do not do something to stop the sale of shark fins.
吸烟有害健康。
Playing computer games much is harmful to students. 电脑游戏玩太多对学生有害。
3. Sharks are at the top of the food chain in the ocean’s ecosystem. 鲨鱼位于海洋生物系统食物链的顶部。
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
2) WildAid和WWF组织 WildAid（美国野生救援协会） 是保护野生动物及栖息地环境 的一个非盈利性的机构，1999 年注册成立，其宗旨是保护及 救助世界范围内的野生动物； WWF（世界自然基金会）英 文全称为World Wide Fund for Nature，成立于1961年，是享 有国际盛誉，全球最大的独立 性非政府环境保护组织之一。
The zoos provide homes for many endangered animals.
1. Have you ever seen a shark（鲨鱼）?
2. What do you know about sharks?
课文展现
3a
Read the passage about sharks and complete the fact sheet below.
Unit 13
We’re trying to save the earth.
Section A 3a-4c
学习目标
Key words & phrases:
method，cruel，harmful，industry，law，afford， take part in，turn off，pay for
2. This method is not only cruel, but also harmful to the environment. 这种方法不但残忍而且对环境有害。
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。
= He doesn’t live here any longer. 他不在这儿居住了。(一个时间以前他住 在这儿，过了这个时间，他就离开了。) not…any more侧重程度和数量
e.g. You can drink no more.
= You can’t drink any more. 你不能再喝了。(喝酒的量到了一定程 度，不能再继续下去了。)
不只是你，他也得离开。
not only放在句首，后接句子时要用倒装结构。 e.g. Not only had the poor man been fined,
but also he had been sent to prison. 这个可怜的人不仅被罚款，而且还被 送进了监狱。
be harmful to 对……有害 e.g. Smoking is harmful to the health.
e.g. In that country, the number of children going to school is higher in cities than in towns and village. 在那个国家，城市儿童入学人数比乡镇 及 农村要高。
常与number搭配的动词有grow, fall等。
1. Many people do not realize they are killing a whole shark _w__h_e_n_ they enjoy a bowl of shark fin soup.
2. Sharks are at the top of the food chain, _s_o__ if their numbers drop, the ocean’s ecosystem will be in danger.