知识点:《长江三峡大坝》收集:友揖昭编辑:紫罗兰君
本知识点包括:1、三峡大坝在哪个市,它的具体位置是哪? 2、中国三峡大坝的利与弊? 3、长江三峡大坝工程 4、长江三峡大坝的地理位置 5、三峡大坝到底该不该建?为什么,详细点! 。
《长江三峡大坝》相关知识
Advantages:
1 The great amount of water generates huge flow of hyfro power.
2 The conservatory formed by the dam facilitates the fishing industry.
3 The dam also provides a best resort for tourism.
4 Serious floods in the lower part of Changjiang River would be regulated.
5 The dam helps clean the pile of sands in river beds in the lower part of the River.
Disadvantages:
1 The dam mey be a potential target for foreign military attack.
2 It changes the climate in the upper part of Changjiang Rver.
3 Ecological conditions in the Changjiang River is greatly changed and many species become hard to survive.
4 Many tourist attractions are buried by the rise of water level.
5 Potential climate changes may cause other weather calamities and geological disasters.
知识拓展:
1:养宠物的优缺点,用英语回答!
知识要点归纳:
Keeping Pets
Some people like keeping pets,while some people think we should stop keeping pets,but I think we shouldn’t stop keeping pets because pets are our good friends.For example,a strong dog can keep your house safe all the time and a lovely cat or rabbit can make you happy all the time.You will have fun when you play with them and look after them.When you feel sad,you can play with your pets and this will give you a good mood.But not all pets are good.Some dangerous and wild animals,such as snakes,wolves,tigers may be harmful to you.Sometimes,pets will damage the enviroment because they always make dirty things.But,on the whole,I think pets are friendly to people and we shouldn’t stop keeping pets.
2:用英语写电子邮件优缺点和网络优缺点.作文的
知识要点归纳:
电子邮件优缺点:E-mail advantages and disadvantages
网络优缺点:Network advantages and disadvantages
是要这个还是要英文作文吖,没说清楚哦
3:【三峡大坝建设前是什么样子】
知识要点归纳:
只有一个小小的中堡岛在三峡的出口上,那时那里还是葛洲坝的库区,秭归县当时还在山上.(现在秭归县和水齐平,甚至要建一个附坝来防止水从峡谷溜走).
三峡大坝建在宽谷上,库区的水回流到峡谷中,直达重庆,把水垒高100米,水体从此清澈缓和.以前,三峡的水浅到礁石遍布,漩涡遍地的程度.船在水中会有剧烈的抖动,水体由于流速大而夹带大量泥沙从而变成黄色.
由于当时水面较低,所以山看起来就高多了.现在的山脉不能把天空遮蔽,只能盖住地平线.当时,山脉高得足以让天只剩一条天顶.
4:【英语翻译我迷迷糊糊的记得有一对特别短的单词说优缺点的好像每个单词就三个字母好像是conand什么玩?】
知识要点归纳:
Pros and Cons ,优点和缺点.
应该是这个吧,短的,不然就是advantage了.
亲,/
5:【求汽车优缺点的英语作文(只说汽车的优缺点,与自行车无关)】
知识要点归纳:
Nowadays more and more families own private cars.Private cars,as the product of modem civilization,have been playing a vital role in people's daily activities.First,private cars are a convenient means of transportation.You can go wherever you like.Secondly,there is no doubt that private cars will have a great impact on the economic growth.The rapid car industry growth will contribute much to keeping the country's economy growing at a higher rate in the near futrue.But every coin has two sides.The development of the private cars will bring about a series of problems.For example,the polluted air given off by cars will do great harm to our health,too many private cars will lead to traffic jams and a great deal of energy will be wasted and so on.So I think we should take advantages of private cars and make them serve us better.Meantime we hope that satisfactory solutions to these negative problems will be found soon.现在,越来越多的家庭拥有私家车.私家车作为现代文明的产物,在人们日常生活中扮演了重要的角色.首先,私家车是很方便的交通工具,你可以开车到处跑;其次,毫无疑问私家车对经,济的增长起到很大的作用.在不远的将来,快速发展的汽车工业在保持国家以较高速度的增长方面将做出很大的贡献.当然,任何事物都有其两面性.快速发展的私家车会导致一系列问题.例如,汽车排出的废气对人体有很大的伤害,太多的私家车会导致交通阻塞,很多能源被浪费等.所以我认为我们.应当充分利用私家车的优势,更好地为我们服务.同时,我们也希望不久这些消极的问题将会得到圆满的解决.
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