[我需要七年级下册英语1 12所有单元的语法归纳希望各位能帮助有]help sb. to do sth.get sb. to do sth.tell sb. to do sth.show sb. aroundbrrow……fromlend……tohow longcould/can/may i……？-why -because……could you tell me the...+阅读

The differences between modern and olden ways of communication are quite obvious. The most significant one is that computer and internet has been invented so we can exchange informations with other people through email, which is light fast, free of charge and very convinient. In comparison, letter writting is slow in terms of delivery and time-consuming because type on the keyboard is much faster than write by hand.But personally, I do believe that letters give people a more kind feeling and are quite heart warming, because they contains not only the messages but the writter's intention. Now days, almost everybody is trying to speed-up and do more things in a shorter time. So people might lose some of their social lives, but at the same time they still require to keep in contact with friends. Therefore social networks and online chat appilications/website began to rise, e.g. Facebook, Twitter and MSN. Through these we can see what our friends are doing and what's new is happening in their lives. New technologys changed our methods of communication gradually and there must be more cool methods going to be accepted and used.

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求七年级下册英语重点语法非常感谢！一些老师讲课时记在课本上的琐碎重点 劳烦多读 first doing sth in one·s opinion 介词 （after之类）doing be动词 形容词 a little小部分（large大部分）+ they both =both of th...

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