考研作文解题思路【一】
1、句子或段落在结构方面的作用有：
（1）总领全文、引起下文。此类句子在文章（段落）的第一句话或前面。
（2）为下文作铺垫。此类句子在文章的前面或中间。
（3）过渡句，起到承上启下的作用。此类句子在文章的中间。
（4）总结上文。此类句子在文章或段落的后面。
（5）照应。此类句子允许在文章的任何位置。
2、句子或段落在内容方面作用有：
开篇点题、点明中心、奠定全文的感情基调、深化主题等。
考研作文解题思路【二】
阅读说明文时，边读边标出文章所使用的说明方法，然后总结主要使用了哪些方法，并进而分析这些说明方法对准确说明事物特征所起的作用。
考研作文解题思路【三】
Dear professor Jackson：
I am indeed very sorry that I missed the examination you gave on Moby-Dick last Wednesday. I feel badly about it and want you to know what happened.
On my way to class that day，I had a flat tire，and I had to go with the mechanic when he repaired it. It took me more than one hour to get it done. A copy of the bill is enclosed.
I sincerely hope you can accept my apologies and understand my situation. I would appreciate your allowing me to take a make up examination. I will #e to your office during your office hour on Monday to discuss this possibility with you. Once again，I''m sorry fro any inconvenience caused.
Sincerely yours，
Alice
