高中英语人教版高二下04

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[00:00.00]和谐英语学习网 Unit 16 The sea
[00:02.39]第16课海洋
[00:04.78]Lesson 61 1   Dialogue
[00:08.06]第61课 1 对话
[00:11.34]Bruce is spending Sunday with his friend Li Qun.
[00:14.22]布鲁斯跟他的朋友一起度过了星期天。
[00:17.11]LI QUN:Beautiful day,isn't it?
[00:18.73]LI QUN:今天的天气很好,是吧?
[00:20.35]BRUCE:Yes.I wish we could go to the seaside today.
[00:25.39]Pity we live so far from the sea.
[00:27.57]BRUCE:是的.我希望我们能去海滨玩.可惜我们住得离海太远了.
[00:29.75]LI QUN:When did you last go to the seaside
[00:31.78]LI QUN:你上次去海滨是什么时候?
[00:33.80]BRUCE:Last August.We had a lovely holiday,one of the best ever.
[00:37.43]BRUCE:去年八月.那是我们从来没有过的,最有趣的假期.
[00:41.06]We spent all our days on the beach.
[00:43.14]我们一直都在海滩上玩.
[00:45.22]We swam and dived off the rocks into the sea.
[00:50.08]We also played games on the sand.
[00:52.36]我们游泳和在岩石上跳水.我们也在沙滩上玩游戏.
[00:54.65]LI QUN:My cousin's a sailor.He's doing very well in the navy.
[00:57.87]LI QUN:我的堂兄是一个水手.他在海军里做得很好的.
[01:01.10]He sends me interesting postcards from the ports where the ship stops.
[01:04.18]他们舰停的时候,他给我寄来一张很奇特的港口风影片.
[01:07.27]BRUCE:Are you going to be a sailor when you leave school?
[01:09.54]BRUCE:你毕业后想做一个水手吗?
[01:11.81]LI QUN:I don't know.I haven't made up my mind yet.
[01:14.33]LI QUN:我不知道.我都没有想过.
[01:16.85]BRUCE:We'd better not just talk;let's go to the river to bathe.
[01:19.49]BRUCE:我们不要只顾着聊天;我们去河里游泳吧.
[01:22.13]LI QUN:Sounds like a good idea.Let's do that.
[01:26.80]The two boys are in the river now.
[01:28.78]LI QUN:听起来像个好主意.
[01:30.75]BRUCE:How long can you hold your breath underwater?
[01:32.88]BRUCE:你在水里不呼吸能呆多久?
[01:35.01]Take a deep breath and I'll time you.But don't drown!How long was that?
[01:38.94]深呼吸,我给你计时.不过不要被淹死!时间是多少?
[01:42.87]BRUCE:One minute and twelve seconds.
[01:44.75]BRUCE:一分钟十二秒.
[01:46.63]Will you time me?I'm sure I can do better than that.
[01:49.26]你可以帮我计时吗?我一定做得比那好.
[01:51.88]Lesson 62 2 Reading comprehension\
[01:59.31]第62课 2 阅读理解
[02:06.75]THE SEA
[02:08.17]海洋
[02:09.59]Seen from space,the earth looks blue.
[02:12.52]从太空望去,地球看上去是蓝色的.
[02:15.44]This is because two thirds of the earth's surface
[02:21.51]is made up of vast oceans.
[02:23.84]这是因为地球表面三分之二是由广阔的海洋组成的.
[02:26.18]Little of the earth's solid surface has been seen by humans,
[02:29.60]人类只看到地球固体表面的一小部分,
[02:33.03]as much of it lies below the sea.
[02:35.45]因为大部分地表处于海洋下面.
[02:37.88]The oceans of the world are salty.
[02:40.37]世界上的海洋都是咸的.
[02:42.85]Most of the oceans contain 35 parts of salt per thousand parts of water.
[02:47.67]大多数的海洋每1000份海水里含有35份盐.
[02:52.49]That is 3.5% by weight.
[02:55.57]按重量计算为3.5%.
[02:58.65]There are 11 other minerals that make up the salt water of the oceans.
[03:02.43]另外还有11种矿物质,组成了海洋的盐水.
[03:06.20]How does sea water stay clean?
[03:08.54]那么,海水怎样保持清洁?
[03:10.88]The answer is that seaweeds produce various chemicals
[03:14.51]答案的海草可以释放各种各样的化学物质
[03:18.14]that help keep the sea water clean.
[03:20.32]这些化学物质可以帮助海水保持清洁.
[03:22.50]The Mediterranean is more than 3,700 km long,
[03:26.18]地中海长3700千米,
[03:29.87]and is 1,800km wide at its widest point.
[03:33.55]最宽有1800千米.
[03:37.23]The surface water is warm,and in summer
[03:40.11]它的表面水是暖和的,在夏天
[03:42.98]can reach up to 25 degrees centigrade or even 29 degrees centigrade.
[03:47.46]它可以达到25摄氏度,甚至是29摄氏度.
[03:51.94]Because the weather is very hot,the sea loses a lot of water to the air,
[03:55.91]因为那里的天气非常热,大海水被蒸发了到了天空,
[03:59.88]so there are between 37 and 39 parts of salt per thousand.
[04:03.97]所以那里一千份海水中就含有37到39份盐.
[04:08.06]It takes 80 years ,
[04:12.00]for Mediterranean water to be changed with Atlantic water
[04:15.03]它需要用80年的时间才能跟大西洋的水交换一次,