手机的利与弊
Nowadays,with the rapid development of it and information industry, cell phones play a dominant role in towns peoples life. But, like everything else, they have both favorable and mffavorahle aspects. First, its useful. As a wireless mobile telephone, its easy and handy to early to wherever one goes and call the callee however far away he is. Therefore, it greatly facilitates peoples life. Second, its convenient. Whenever one meets trouble or something urgent, one can nmke a call immediately. Most important of all, its a very helpful companion. With a multirfunction cell phone in hand, one can easily get on the net, browsing the useful information, conducting e-commerce and doing whatever one can do via internet.
However, just as everything has two sides, the cell phone also has many disadvantages. To begin with, its expensive to buy and costly to pay the hills, esp. That of global service. To make matters worse, its also easy to lose and costly to get it repaired. Worst of all, its not as clear as a family telephone and sometimes the number dialed is often not available. Last but not least, its alleged the microwaves in it might do harm to peoples health. In my opinion, with its expenses greatly reduced after chinas entry into the WTO. It will face an ever brighter future in its development. Someday most of them will be developed into new intemet-enabled mobile phones, which will be as useful as pocket computers. And i believe its advantages will not only offset its disadvantages, but also far outweigh them.
时态详解:现在完成时
现在完成进行时的用法
独立主格结构中的非谓语动词用法
英语独立主格结构说明
独立主格用作伴随状语
一般现在时表过去的用法
过去进行时用法五注意
过去将来完成时的用法
从一道高考题看独立主格结构的用法
过去将来时的用法说明
由“名词(代词)+过去分词”构成的独立主格
由“名词(代词)+名词”构成的独立主格
独立主格用法详解
将来完成时用法解说
独立主格用作时间状语
With的复合结构作独立主格
与in the past连用的时态
现在完成时用法详说
过去完成时与一般过去时的区别
独立主格结构介词使用的问题
将来进行时用法说明
由“名词(代词)+现在分词”构成的独立主格
独立主格用作条件状语
现在完成进行时与现在完成时的区别
一般过去时用法说明
一般现在时用法详解
一般现在时表将来的规律
由“名词(代词)+副词”构成的独立主格
时态详解:一般将来时
由“名词(代词)+形容词”构成的独立主格
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