仁爱科普版九年级上册英语UNIT 2 Saving the Earth课文音频

UNIT 2 Saving the Earth 翻译：第二单元 拯救地球

TOPIC 1 Pollution has caused too many problems. 翻译：主题1 污染已造成了太多的问题。

Section A 翻译：A部分

Listen, look and say. 翻译：听一听，看一看并说一说。

(Kangkang, Jane, Maria and Michael are planning a picnic for Sunday. ) 翻译：（康康，简，玛利亚和迈克尔正在计划星期日的野餐。）

Kangkang, where shall we go? 翻译：康康，我们去哪儿？

What about the West Hill? 翻译：去西山怎么样？

I went there two years ago. It was a mess. There were several chemical factories pouring waste water into the stream. 翻译：我两年前去过那里。真是一团糟。有几家化工厂向溪流中倾倒废水。

What a shame! 翻译：多可惜啊！

I have heard it has become a beautiful place. There are lots of flowers and grass. 翻译：我听说它变成了一个美丽的地方。有很多花草。

Sounds great! Let's go there. 翻译：听起来很不错！我们去那儿吧。

(On Sunday, they come to the West Hill. ) 翻译：（星期日，他们来到西山。）

Oh, what a beautiful place! The air is fresh and the water is clean, and you can see bees and butterflies dancing. 翻译：噢，多美的地方啊！空气很清新而且水很干净，你可以看到蜜蜂和蝴蝶正在飞舞。

Everything has changed. 翻译：一切都变了。

Do you want to have a picnic here? 翻译：你想在这儿野餐吗？

Of course. 翻译：当然想。

Listen to 1a and mark the words with P(Past) or N(Now). 翻译：听1a部分的内容，判断是过去时还是现在时。

beautiful 翻译：漂亮的

butterflies 翻译：蝴蝶

grass 翻译：草

factory 翻译：工厂

bees 翻译：蜜蜂

fresh 翻译：新鲜的，清新的

clean 翻译：干净的

waste water 翻译：污水，废水

Read 1a and complete the sentences in the table. Then retell 1a to your partner. 翻译：阅读1a部分的内容并完成表格里的句子。然后把1a部分的内容复述给你的搭档听。

Two years ago 翻译：两年前

It was a mess. 翻译：真是一团糟。

There were several chemical factories pouring waste water into the stream. 翻译：有几家化工厂向溪流中倾倒废水。

Now 翻译：现在

The air is fresh and the water is clean. 翻译：空气很清新而且水很干净。

You can see bees and butterflies dancing. 翻译：你可以看到蜜蜂和蝴蝶正在飞舞。

Everything has changed. 翻译：一切都变了。

UNIT 2 翻译：第二单元

Work in pairs. Look at the pictures and make up conversations similar to the example with your partner. 翻译：两个人一起练习。看图片然后和你的搭档一起编写和例句类似的对话。

village/flowers and grass villagers/destroy 翻译：村庄/花草 村民/毁坏

Example: 翻译：例:

The villagers destroyed the flowers and grass when I visited the village last year. 翻译：去年我去村里时，村民们毁坏了花草。

But now the flowers and grass have come back. 翻译：但是现在花草又回来了。

What has happened here? 翻译：这里发生了什么事？

The villagers have learned that they were wrong. And they have done a lot of make the village a better place. 翻译：村民们知道他们错了。他们做了很多事情，使村庄变得更好。

hill/trees farmers/cut down 翻译：山/树 工人/砍掉

city/lake/fish factory/pollute 翻译：城市/湖/鱼 工厂/污染

Listen to the sentences and number the pictures. 翻译：听句子然后给图片编号。

Listen again and complete the sentences. 翻译：再听一遍然后完成句子。

People is planting more trees. Now I have enough leaves to eat. 翻译：人种植更多的树。现在我有足够的叶子吃了。

I live in trees. People have stopped cutting down trees. So I have more family members. 翻译：我住在树上。人们已经停止砍树了。所以我有更多的家庭成员。

Leaves and grass were disappeared many years ago. But now they have come back. I can have enough food. 翻译：树叶和草在许多年前都消失不见了。但现在它们又回来了。我可以有足够的食物了。

I have found more bamboo on the mountain. I don't have to hungry for months any more. 翻译：我在山上发现了更多的竹子。我再也不用数月挨饿了。

In recent years, I have seen people tried to make the sea clean again. 翻译：近年来，我看到人们努力让海洋再次变得干净。

I couldn't live in the river because it was too dirty for me to live in. Now it has become clean again, so I am safe. 翻译：我不能住在河里，因为对我来说，河里太脏了，没办法住。现在它又干净了，所以我很安全。

Work in groups and talk about pollution in a place you are familiar with. The following sentences may help you. 翻译：分组学习然后谈论一个你熟悉的地方的污染。下列句子可以帮到你。

Oh, my goodness! 翻译：噢，我的天啊！

... ago, it was ... 翻译：……以前，它是……

Now, ... have/has come back. 翻译：现在，……已经回来了。

What has happened? 翻译：发生了什么事？

Everything has changed. 翻译：一切都变了。

TOPIC 1 翻译：主题1

Section B 翻译：B部分

Look, listen and say. 翻译：看一看，听一听并说一说。

(Mrs. Zhou meets Kangkang on the street. She looks good. ) 翻译：（周太太在街上遇见康康。她看起来很好。）

Good morning, Mrs. Zhou. How have you been? 翻译：早上好，周太太。你最近怎么样？

Oh, Kangkang. I'm OK. I have coughed less. You know I had a pain in my throat before. It was difficult for me to breathe. 翻译：哦，康康。我没事。我咳嗽少了。你知道我以前喉咙痛。我呼吸困难。

Have you seen a doctor? 翻译：你去看过医生吗？

Yes. The doctor says I'm better. 翻译：是的，医生说我好多了。

What caused your cough? 翻译：是什么引起你咳嗽的？

The chemical factory produced terrible gas before, and the bad air made my chest hurt. What was worse, the factory made too much noise and I couldn't sleep well at night. 翻译：化工厂以前排放了难闻的气体。废气使我的肺部很难受。更糟糕的是，工厂制造了太多噪音，晚上我都睡不好。

How terrible for you! 翻译：那真是太糟糕了！

Yes, it was really awful. I was always in a bad mood because I couldn't bear the environment here. Luckily, the government has solved the problem. By the way, have you noticed there are more fish in the river? 翻译：是的，真的很可怕。我一直心情不好，因为我不能忍受这里的环境。幸运的是，政府已经解决了这个问题。顺便问一下，你注意到河里有更多的鱼了吗？

Yes, I have. The river is cleaner and clearer. The environment has become good. I think I should write to the newspaper to show my thanks. 翻译：是的，我注意到了。河水越来越清澈了。环境变好了。我想我应该给报社写封信来表达我的谢意。

Listen to 1a and check the questions you hear. 翻译：听1a部分的内容然后勾出你所听到的问题。

Question 翻译：问题

Answer 翻译：回答

How have you been? 翻译：你最近怎么样？

Have you seen a doctor? 翻译：你去看过医生吗？

Where have you been? 翻译：你去哪里了？

What caused your cough? 翻译：是什么引起你咳嗽的？

Have you noticed there are more fish in the river? 翻译：你注意到河里有更多的鱼了吗？

Listen again and match each question above with an answer below. 翻译：再听一遍，并将下面的答案与上面的每个问题搭配起来。

The bad air made my chest hurt. 翻译：废气使我的肺部很难受。

Yes, I have. 翻译：是的，我去过了。

I'm OK. I have coughed less. 翻译：我没事。我咳嗽少了。

Yes, the doctor says I'm better. 翻译：是的，医生说我好多了。

Read 1a and answer the questions. 翻译：阅读1a部分的内容并回答问题。

Why couldn't Mrs. Zhou sleep well at night? 翻译：为什么周太太晚上睡不好觉？

What will Kangkang do? 翻译：康康会做什么？

Do you have any other ways to solve the air pollution? 翻译：你有其他办法来解决空气污染吗？

UNIT 2 翻译：第二单元

Choose the correct words to complete the passage. 翻译：选择正确的单词完成短文。

Dear editor, I'm writing to show my thanks for the better environment near my house. The factory caused too many problems before. It produced terrible gas, and it was hard for us to breathe. What was worse, the factory made a lot of noise. We couldn't sleep well at night. It also polluted the river nearby. Now there aren't any dead fish in the river. It is cleaner and clearer. I think our government has made great efforts to solve the problems. Thanks again for giving us a better living place. Yours, Kangkang 翻译：亲爱的主编， 为了感谢对我家附近环境的改善，我写下了这封信。工厂以前造成了太多问题。它排放出很难闻的气体，我们很难呼吸。更糟的是，工厂制造了很多噪音。我们晚上睡不好。它也污染了附近的河流。现在河里没有死鱼了。它越来越干净。我认为我们的政府已经为解决这些问题做出了巨大的努力。再次感谢你给了我们一个更好的生活环境。 你真诚的， 康康

Look at the pictures and read the words and phrases, paying attention to the sounds and stress. 翻译：看图片并阅读单词和短语，注意发音和重读。

soil pollution 翻译：土壤污染

water pollution 翻译：水污染

noise pollution 翻译：噪音污染

air pollution 翻译：空气污染

litter 翻译：废弃物，垃圾

light pollution 翻译：光污染

Complete the sentences with the words and phrases in 3a. Then read them aloud, paying special attention to the pronunciation, liaison and pause. 翻译：用3a中的单词和短语完成句子。然后大声朗读，要特别注意发音、连读及停顿。

Example: 翻译：例:

People use chemicals too much in their fields, and soil pollution causes unhealthy food. 翻译：人们在田地里使用了太多化学药品，土壤污染导致不健康食品。

The chemical factory pours waste water into rivers and lakes, so water pollution is almost everywhere in village. 翻译：化学工厂把废水排入河流和湖泊，所以在村庄水污染几乎到处都有。

Air pollution makes people sick. It causes breathing problems and even cancer. 翻译：空气污染使人们生病。它导致呼吸疾病甚至癌症。

In some cities, there's too much noise pollution caused by many cars. 翻译：在一些城市，有太多的噪音污染由汽车产生。

Light pollution is harmful to birds. Also, when we use too many lights at night, we waste energy. 翻译：光污染对鸟类有危害。同时，晚上我们使用太多灯光的时候，我们就浪费了能源。

Litter makes a mess of our environment, so people shouldn't throw it around. 翻译：垃圾打乱了我们的环境，所以人们不应该将垃圾到处乱扔。

TOPIC 1 翻译：主题1

Section C 翻译：C部分

Read and understand. 翻译：阅读和理解。

Before you read, write down the things that can make noises. Then read the passage and check. 翻译：在你阅读之前，写下会制造噪音的东西。然后阅读短文并检查。

noises made by 翻译：噪音由……造成

bus 翻译：公共汽车

wind 翻译：风

piano 翻译：钢琴

cat 翻译：猫

In today's world, almost everyone knows air pollution is harmful to people's health. However, not all people know noise is also a kind of pollution and is harmful to humans' health. 翻译：在当今世界上，几乎每个人都知道空气污染对人们的健康是有害的。然而，并非所有的人都知道噪音也是一种污染，也会对人类健康造成危害。

People who work and live in noisy conditions often go deaf. For example, many of the workers who print newspapers and books lose their hearing. Quite a few people living near airports also have hearing loss. Recently, it was reported that many teenagers in America can hear no better than 65-year-old people do, because these young people always listen to loud pop music. 翻译：那些工作和生活在嘈杂环境中的人通常会变聋。例如，很多印刷报纸和书籍的工人丧失了听力。相当多住在机场附近的人也会丧失听力。据报道，近来许多美国青少年的听力几乎和65岁老人的听力一样差，这是因为这些年轻人总听劲爆的流行音乐。

Making a loud noise in public is also a kind of pollution. It not only disturbs others but also does great harm to people's hearing. Cars and machines also produce too much noise. Such pollution makes people feel uncomfortable and unpleasant, and it can even cause them to become sick or deaf. Nowadays, many countries are trying to solve all sorts of environmental problems, including noise pollution. 翻译：公共场合的噪音也是一种污染。它不仅打扰别人，而且也损害了人们的听力。汽车和机器也会产生很多噪音。这种污染会使人感到不舒服和不愉快，甚至可能使他们生病或变聋。现在，许多国家正设法解决各种环境问题，包括噪音污染。

Read 1a and match the words with their meanings. 翻译：阅读1a部分的内容并使单词和意思相匹配。

produce 翻译：生产，创造

deaf 翻译：聋的

print 翻译：打印，印刷

harm 翻译：损害，危害

sort 翻译：种类

to hurt someone 翻译：损害某人

a type or a kind 翻译：一种

not be able to hear 翻译：无法听

to grow or make something 翻译：种植或制造某物

to put words or pictures onto paper using a machine 翻译：用机器把文字或图片移动到纸上

UNIT 2 翻译：第二单元

Read 1a again and complete the following tasks. 翻译：再次阅读1a部分的内容，然后完成下列任务。

TIP Try to find out the topic sentence to understand the content of a paragraph. 翻译：提示 试着找出主题句理解段落的内容。

Underline the topic sentence of the passage in 1a. 翻译：划出1a中短文的主题句。

How does noise harm people's health? 翻译：噪音是怎样损害人体健康的？

People often go deaf. 翻译：人们通常会变聋。

People often feel uncomfortable and unpleasant. 翻译：人们经常感到不舒服和不愉快。

People may become sick or deaf. 翻译：人们可能生病或变聋。

Your point: noise pollution is harmful to humans' health. 翻译：你的观点：噪音污染对人类健康有危害。

Which phrase has the same meaning as 'is harmful to'? 翻译：哪个短语跟“is harmful to'有相同意思？

Which sentence shows that many teenagers' hearing in America is not good? 翻译：哪一句表达了美国很多青少年的听力不好？

Why is the hearing of many young Americans not good? 翻译：为什么美国有很多青少年的听力不好？

Has noise pollution caused you any problems? If yes, share your feelings with your classmates. 翻译：噪音污染对你造成了什么问题吗？如果有，跟你的同学们分享你的感受。

Complete the following passage with the correct form of each word. 翻译：用每个单词的正确形式完成下面的短文。

Noise is a kind of pollution. Cars and machines produce too much noise. It makes people feel uncomfortable and unpleasant. It also does great harm to people's hearing. Noise is very harmful to humans' health. 翻译：噪音是一种污染。汽车和机器也会产生很多噪音。它让人感到不舒服和不愉快。它对人类的听力有很大的危害。噪音大大危害了人类的健康。

Choose one kind of pollution and discuss it in groups. The following questions may help you. 翻译：选择其中一种污染然后分组讨论。下列问题能帮到你。

What is ... pollution? 翻译：……污染是什么？

What makes the ... pollution? 翻译：什么造成了……污染？

What problems does it cause? 翻译：这种污染会造成什么问题？

In what way is it harmful to people's life? 翻译：它以何种方式危害人们的生活？

What has been done to solve these problems? 翻译：为解决这些问题采取了什么措施？

Write a short report about a kind of pollution based on 2 and 3. The topic sentence of each paragraph is given below. 翻译：根据2和3写一篇关于一种污染的小报告。每段的主题句已提供如下。

... pollution is ... 翻译：……污染是……

... pollution is harmful to people's health ... 翻译：……污染对人类健康有危害……

The government has tried many ways to solve the problem ... 翻译：政府已尝试很多方法去解决这个问题……

TOPIC 1 翻译：主题1

Section D 翻译：D部分

Read through Sections A-C and fill in the blanks with the correct words. 翻译：通读A-C部分，然后用正确的单词填空。

Grammar 翻译：语法

Simple Past & Present Perfect 翻译：一般过去时与现在完成时

I went there two years ago. 翻译：我两年前去过那里。

How have you been? 翻译：你最近怎么样？

It was difficult for me to breathe. 翻译：废气使我的肺部很难受。

Luckily, the government has solved the problem. 翻译：幸运的是，政府已经解决了这个问题。

What caused your cough? 翻译：是什么引起你咳嗽的？

Functions 翻译：功能

Oh, what a mess! 翻译：噢,真是一团糟！

There are several chemical factories pouring waste water into the stream. 翻译：有好几个化工厂将污水排到河里。

What was worse, the factory makes too much noise ... 翻译：更糟糕的是，工厂制造了太多噪音……

Noise is harmful to humans' health. 翻译：噪音对人体健康有危害。

People who work and live in noisy conditions often go deaf. 翻译：那些工作和生活在嘈杂环境中的人通常会变聋。

... many teenagers in America can hear no better than 65-year-old people do, ... 翻译：……许多美国青少年的听力几乎和65岁老人的听力一样差, ……

... does great harm to people's hearing. 翻译：……对人们的听力有很大的危害。

How well do you know Sections A-C? Now do the following tasks and check. 翻译：A-C部分你学得有多好？现在完成下面的任务检测一下吧。

Read the passage and complete the table on Page 34. 翻译：阅读下面的短文然后完成第34页的表格。

Recently, people and the governments have worked together to make the environment better. They have used new technologies and have taken steps to deal with pollution. This has made the environment healthier. All these show that the world is becoming greener and more environmentally friendly. 翻译：最近，人民和政府一起努力改善环境。他们使用了新技术，并采取措施解决污染问题。这使得环境更加健康。所有这些都表明，世界正变得更加绿色和环保。

However, in the past, there was a lot of pollution, including air pollution, soil pollution, noise pollution, and light pollution. 翻译：然而，过去的污染很多，包括空气污染、土壤污染、噪音污染和光污染。

Burning gas, oil, and coal created air pollution. It caused sore eyes and breathing problems. With the increase in population and the development of industry, people had to put lots of litter into the land. In the fields, farmers used too many chemicals which destroyed the soil. Soil pollution led to unhealthy food. 翻译：燃烧天然气、石油和煤炭会造成空气污染，它导致眼睛疼痛和呼吸困难。随着人口的增长和工业的发展，人们不得不向土地投放大量垃圾。在地里，农民使用了过多的化学物质，破坏了土壤。土壤污染导致食品不健康。

Noise pollution harmed people's hearing. People would become deaf if they worked in a noisy place for a long time. Too much noise could cause high blood pressure as well. 翻译：噪音污染损害了人们的听力。如果长期在嘈杂的地方工作，人们就会耳聋。太多的噪音还会导致高血压。

UNIT 2 翻译：第二单元

Light pollution was caused by strong light. It could make people feel terrible and was especially bad for eyes. 翻译：光污染是由强光造成的。它会使人们感到难受，特别是对眼睛不好。

With less pollution, our planet will become greener and our health will be better. Let's be greener people. 翻译：随着污染的减少，我们的地球将变得更绿而且我们的身体也会更好。让我们成为更环保的人吧。

Pollution 翻译：污染

air pollution 翻译：空气污染

soil pollution 翻译：土壤污染

noise pollution 翻译：噪音污染

light pollution 翻译：光污染

Cause 翻译：原因

burning gas, oil and coal 翻译：燃烧天然气，石油和煤块

used too many chemicals which destroyed the soil 翻译：使用了过多的化学物质，破坏了土壤

worked in a noisy place for a long time 翻译：长期在嘈杂的地方工作

strong light 翻译：强光

Effect 翻译：影响

sore eyes and breathing problems 翻译：眼睛痛和呼吸问题

unhealthy food 翻译：不健康食品

make people deaf and cause high blood pressure 翻译：使人变聋并造成高血压

bad for eyes 翻译：对眼睛有害

Read and understand the first sentence. Then complete the second one. 翻译：阅读并理解第一个句子。然后完成第二个句子。

They are bad for our health in many ways. 翻译：它们在很多方面危害我们的健康。

They are harmful to our health in different ways. 翻译：它们在不同方面危害我们的健康。

People may lose their hearing if they work in a noisy place for a long time. 翻译：如果人们长期在一个嘈杂的地方工作，他们可能会丧失听力。

If people work in noisy conditions for a long time they may have hearing lost. 翻译：如果人们长期在嘈杂的工作环境，他们可能听力损失。

Noise pollution can make people deaf. 翻译：噪音污染会使人耳聋。

People may go deaf because of noise pollution. 翻译：因为噪音污染，人们可能变聋。

Project 翻译：课题

Making a Wall Newspaper About Pollution 翻译：做一份关于污染的壁报

Collect some pictures about pollution. 翻译：收集一些关于污染的图片。

What kind of pollution does each picture show? Work in groups and discuss its bad effects. 翻译：各图表达了什么类型的污染？分组学习并讨论它的不良影响。

Make a wall newspaper about different kinds of pollution and the harm caused by them. 翻译：做一份关于不同种类污染以及这些污染造成的危害的壁报。