[00:02.49]第六单元 主要地复习
[00:04.99]Lesson 21 1 Dialogue
[00:08.07]第二十一课 1 对话
[00:11.15]Mr Zhu is taking a school party to the seaside.
[00:14.08]朱先生在海边开一个学校派对.
[00:17.01]They have just arrived at the beach.
[00:18.98]他们刚刚到达海滩.
[00:20.95]MR ZHU:OK,everyone. Less noise,please! Gather round and listen carefully.
[00:24.42]朱先生:OK,各位.请安静点!大家集合仔细听.
[00:27.90]First we are going to search the beach and the rock pools.
[00:30.33]首先我们将去海滩和岩石湖探寻.
[00:32.76]Let me remind you what we are looking for:
[00:35.03]让我来提醒你们我们要寻找什么:
[00:37.30]seaweeds,fish,plants,all living things.
[00:40.24]海草、鱼、植物和所有有生命的东西.
[00:43.18]When you find anything make a note where it's found,
[00:45.81]当你发现什么东西时,在那里做上笔记,
[00:48.43]and do a drawing in your notebook.
[00:50.25]在你的笔记本上画上.
[00:52.06]Then we'll meet here at 12 o'clock and have a swim before our picnic lunch.
[00:55.29]然后12点我们在这里集合还有在我们午餐前去游泳.
[00:58.51]Don't rush!There's plenty of time(An hour later.)
[01:01.70]不用急!有很多时间.(一个小时后.)
[01:04.89]JANE:Mr Zhu,have you seen the sea?
[01:07.51]简:朱先生你看过大海吗?
[01:10.14]MR ZHU:Of course,I have!It's all around us!
[01:12.25]朱先生:当然有啦!大海就在我们的周围!
[01:14.37]JANE:No!I mean,have you seen how dirty the water is?
[01:17.60]简:不!我的意思是你看过如此脏的水吗?
[01:20.82]It looks as if it isn't clean enough to bathe here.
[01:23.34]它看起来好像不够干净供我们在这里洗澡.
[01:25.86]MR ZHU:Goodness!Now I see what you're talking about.
[01:28.59]朱先生:天啊!我现在知道你说什么了.
[01:31.32]JANE:It seems that there is a big waste pipe coming down from the town.
[01:34.15]简:这好像有一条大大的排污管从城镇上传下来.
[01:36.97]Do you see it,over there?
[01:38.64]在那里你看到了吗?
[01:40.31]MR ZHU:Yes,I see.How can they get rid of waste water in this way?
[01:44.03]朱先生:是的,我看到了.他们怎能用这种办法处理废水?
[01:47.76]What a terrible colour the sea is now!
[01:49.98]现在这海洋的颜色有多可怕啊!
[01:52.20]It looks as if our class won't be able to bathe at all.
[01:54.63]它看起来好像我们班一点也不能在这洗澡了.
[01:57.05]JANE:What a pity!
[01:58.88]简:多可惜啊!
[02:00.71]MR ZHU:No matter how much you want to bathe,it just isn't safe.
[02:03.60]朱先生:不管你多么想去洗海水澡,这总是不安全的.
[02:06.48]JANE:I suppose it's better to be safe than sick.
[02:08.91]简:我想安全比生病更好.
[02:11.34]Lesson 22 2 Reading comprehension
[02:17.56]第二十二课 2 阅读理解
[02:23.78]DEALING WITH WASTE
[02:25.54]废物处理
[02:27.30]How to get rid of waste is a great problem for the world today.
[02:30.19]当今世界怎样处理废物是一个大问题.
[02:33.08]Waste must be treated so that it does not become a danger to life.
[02:36.20]废物务必处理掉,所以它才不会对生活造成危害.
[02:39.32]Unfortunately,in some countries
[02:41.55]不幸的是,在一些国家,
[02:43.79]waste from factories is still poured straight into rivers.
[02:46.61]来自工厂的废物仍然直接倒进河里面去.
[02:49.43]People who use the water from one of these rivers often get sick.
[02:52.67]人们用其中一条河的水就会得疾病.
[02:55.91]The water may become so polluted that it kills all the fish in the river.
[02:59.54]水被污染了,所有的鱼都死在河里面.
[03:03.17]When this river finally reaches the sea,it pollutes the ocean.
[03:06.40]当这些河最终流向大海时,海洋就被污染了.
[03:09.62]In many countries with sea coasts,
[03:11.74]在许多国家的海岸线,
[03:13.85]human waste is piped directly into the sea without being treated.
[03:17.17]人类的排泄物没有经过处理直接用管道输送到大海去.
[03:20.49]This is unsafe.
[03:21.95]这是很不安全的.
[03:23.42]Although the sea breaks up the waste,
[03:25.40]虽然大海会分解这些垃圾,
[03:27.39]beaches may become polluted and fish may not be safe to eat.
[03:30.47]但是海滩可能会被污染吃鱼也可能不安全了.
[03:33.55]A better method is to take the waste far out to sea in ships
[03:36.79]一个比较好的办法是把这些废物用船载到很远的地方去
[03:40.03]where the wind and waves break it down
[03:42.16]让风和海浪分解它们.
[03:44.29]In 1989 an international law was passed to stop people putting waste into the sea.
[03:48.26]1989年通过了一项国际法,禁止人们把废物倒入大海.
[03:52.23]It is now against the law to throw anything into the sea
[03:55.01]现在,在离陆地五公里以内的海域里,
[03:57.79]within 5 kilometres of land.
[03:59.73]无论扔进什么东西都是违法的.
[04:01.66]Plastics and other similar rubbish
[04:03.79]塑胶和其他类似的垃圾
[04:05.92]that does not break down may not be thrown into the sea anywhere.
[04:08.79]不能分解的不可以倒进海洋的任何地方.
[04:11.66]Other waste may be thrown into the sea,either 19 kilometres from land,
[04:15.63]其他废料可以倒入海中,或者离陆地19公里,
[04:19.60]or more than 40 kilometres from land,
[04:21.94]或者离陆地40多公里,
[04:24.28]depending on the nature of the materials.
[04:26.36]这就取决于材料的性质了.
[04:28.43]Some dangerous waste is still put into metal containers
[04:31.07]上些危险的废物仍然被装进金属容器里面,
[04:33.71]and thrown into the deep sea.
[04:35.59]扔进大海深处.
[04:37.47]It will be many years before the chemicals start to escape from the containers.
[04:40.40]可能在那些化学物质从容器里逃出来的几年前.
[04:43.32]At the bottom of the ocean there is very little life
[04:45.84]在海底只有很少的生命了.
[04:48.37]and very little movement of the water.
[04:50.34]水的流动性也很小了.
[04:52.31]It is therefore unlikely that the chemicals will be carried upwards
[04:55.20]因此,化学物品被带上来好像不太可能
[04:58.08]into the water where fish are found.
[05:00.21]在发现的鱼身上.
[05:02.34]At one time,certain types of radioactive waste
[05:04.86]同时,确定有辐射能的废物
[05:07.38]were put in the sea in metal containers.
[05:09.62]放进金属容器扔进海里.
[05:11.85]Now,however,all radioactive waste must be stored on land.
[05:15.18]然而,现在所有放射性废品在陆地上务必贮藏起来.
[05:18.51]The problem of dealing with waste
[05:20.43]问题是处理废物
[05:22.35]has become so great that several international organizations,
[05:25.43]是如此重大,几个国际组织,
[05:28.52]such as "Friends of the Earth,"
[05:30.55]例如"地球的朋友",
[05:32.59]have been set up to protect the world and to fight against pollution.
[05:35.97]已经建立了,保护世界和与污染作斗争.
[05:39.36]They seek to reduce waste,
[05:41.13]他们寻找循环使用的废物,
[05:42.91]protect the earth,the oceans and all forms of life in them.
[05:46.08]保护地球,海洋和所有有生命的事物.
[05:49.26]Recently,China has made special laws to deal with waste and control pollution.
[05:52.94]最近,中国已经制定了一条特别法律不处理废物和控制污染.
[05:56.62]She has also been very active in protecting the environment.
[05:59.65]它在保护环境方面也起了很大的作用.
[06:02.68]THE THROW-AWAY SOCIETY
[06:04.51]丢弃的社会
[06:06.34]In western countries,mountains of rubbish are thrown away each day.
[06:09.72]在西方国家,每天扔掉堆积成山的垃圾.
[06:13.11]This causes many problems.
[06:15.08]这样引起很多问题.
[06:17.05]First,areas of land must be found where this rubbish can be put.
[06:20.37]第一,在陆地上必须找到一个可以放垃圾的区域.
[06:23.69]This is a particular problem for large cities.
[06:26.05]在大的城市里面这是一个很特别的问题.
[06:28.41]Second,much energy is wasted producing things that are thrown away.
[06:32.05]第二,他们扔掉的废物里很多的能量被浪费.
[06:35.68]In China,rubbish,such as used plastic bags and boxes known as "white pollution"
[06:39.90]在中国的垃圾,例如用过的塑料袋和被称为"白色污染"的盒子.
[06:44.11]is becoming a serious problem.
[06:46.48]成为了一个很严重的问题.
[06:48.84]Many lakes and rivers are polluted by the wastes from factories.
[06:51.82]很多湖泊和河流都糟受来自工厂的废物污染.
[06:54.80]As the wealth of the country increases,more waste will be produced.
[06:57.92]在国家增长财富的同时,越来越多的废物也在增长.
[07:01.04]If everyone in the country bought one soft-drink can each day
[07:04.27]如果这个国家每个人每天买一罐软饮料,
[07:07.49]and threw it away,there would soon be a huge mountain of rubbish.
[07:10.63]然后把罐头扔掉,很快垃圾就会堆积如山了.
[07:13.76]Here is a game to play.
[07:15.34]这里有一个游戏.
[07:16.92]The table below shows how much rubbish is thrown away in Britain every year
[07:20.20]在桌子下面看看在英国一天有多少垃圾被扔掉.
[07:23.48]Imagine that China threw away as much rubbish as a country like Britain.
[07:26.86]假若在中国每天像英国一样扔掉同样多的垃圾.
[07:30.25]China is 22 times larger than Britain.
[07:32.88]中国比英国大22倍.
[07:35.52]So,multiply the total for Britain by 22(*22).
[07:38.79]所以,成倍增加总数是英国的22乘22.
[07:42.05]This will show you how much rubbish China would throw away each year.
[07:45.32]这样就可以让你知道中国一年扔掉多少垃圾了.
[07:48.58]Lesson 23 1 Reading comprehension
[07:55.02]第二十三课 1 阅读理解
[08:01.46]RECYCLING WASTE
[08:03.13]回收废品
[08:04.81]European countries are now making an active effort
[08:07.78]欧洲国家现在正做一个能起作用的努力
[08:10.76]to reuse materials more than they used to.
[08:13.40]在可循环使用的原料多于他们惯用的方面上.
[08:16.04]This is called recycling.
[08:17.92]这叫做回收.
[08:19.80]Materials such as paper,glass or metal are collected,sorted,treated and used again
[08:24.97]例如纸,玻璃或者金属被收集起来分类,处理,然后再使用.
[08:30.15]Old newspapers are recycled.
[08:32.33]旧报纸也被回收.
[08:34.51]The ink is taken out by a special technique and new paper is made.
[08:38.60]墨水用一种特殊的方法取出来再做新的报纸.
[08:42.68]Oil from factories and motor oil can be treated and reused.
[08:46.45]处理和再生来自工厂的油和电动机润滑油.
[08:50.21]In many cities in Europe rubbish is collected separately.
[08:53.22]在欧洲许多城市的垃圾被收集起来分开.
[08:56.24]Empty glass bottles are collected,
[08:58.57]空的玻璃瓶被收集起来.
[09:00.89]and the glass is broken and reused for making new bottles
[09:04.17]坏的玻璃回收再做新的瓶子.
[09:07.45]Developing countries all over the world already recycle materials.
[09:10.87]全世界发展中的国家都回收原料.
[09:14.29]In India,waste paper is collected,sorted,and recycled.
[09:17.86]在印度,废纸被收集起来并分类和回收.
[09:21.42]Paper bags are made from unsold newspapers
[09:24.26]纸袋是用未出售的报纸做的.
[09:27.09]In Egypt,waste is collected by rubbish carts and sorted.
[09:30.32]在埃及,废物是用垃圾车收集并分类的.
[09:33.54]Leftover food is given to pigs
[09:35.78]剩余的饭菜给猪吃,
[09:38.01]and vegetable matter is put back onto the fields.
[09:40.69]蔬菜就放回到田里面去.
[09:43.37]In some Asian countries,shoes are made from the rubber of old car tyres.
[09:47.09]在上些亚洲国家,鞋是用旧的汽车轮胎的橡胶做的.
[09:50.81]The Chinese government is also working hard against pollution.
[09:54.19]中国政府对抗击污染也做出了很大的努力.
[09:57.58]More than 60,000 small factories
[10:00.10]60.000多间工厂.
[10:02.62]which seriously polluted the environment were shut down in 1996.
[10:06.48]由于严重污染环境在1996年被关闭.
[10:10.35]Many materials like used rubber gloves,glass bottles,
[10:13.52]许多原料,像用过的橡胶手套,玻璃瓶,
[10:16.70]cans and other containers are treated or recycled.
[10:19.82]罐和其他容器被处理和回收.
[10:22.94]However,no single country can save the environment alone.
[10:29.28]然而,没有一个单独的国家能够拯球环境 |