[初中英语微型课教案怎样写？没有学生只有评委老师怎样讲课啊]第一点，不能紧张 第二，投入。要把自己当做在上课，和学生互动的过程，你就把学生回答的问题自己回答 ，还有，说话的声音可以大点，要让评委听清楚 第三，要有礼貌，别忘了进去和出来的时候...+阅读

Dear John,

I take the liberty to write to you because I learned that your coimpany is a leading digital cameras manufacturer in China and worldwide and yor company ihas been in the leading front in this fieldfor 50 years.

Our company is in purchase of digital cameras and I sincerely hope we could be in cooperation in the coming future.

Please kindly send me your catalogue.

Your earlier reply would be highly appreciated.

Yours sincerely,

Tom Smith

ABC Co.

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