用惜别朋友写一段600字的作文【一】
dear chen lin and li hua,
i’ve just been out of hospital for a couple of days. right now ，i am really fine, but without your support, i wouldn’t have got better so soon.
you know, the traffic accident gave me a very hard blow, both physically and mentally. in the first two weeks after my injury, i almost lost my confidence in my future life. it is the doctors’and your encouragement that rendered me much strength and determination。
anyway, i learned a lot from this unfortunate accident. i’d neverrealize how important your friendship was to me. i can’t say anymore to show my gratitude for your taking turns keeping me company,and getting me through the blue time.
next saturday, my mother would give a recovery party to thank myfriends. i really want to see you there. so, 7 o’clock at my place,ok?
your truly,
li ming
用惜别朋友写一段600字的作文【二】
dear cathy,
i’m very glad to tell you something about china's second manned spacecraft shenzhou vi.
it was launched at 9 o’clock, oct 12, 20xx. and it returned to earth at about half past 4, oct 17. shenzhou vi orbited around the earth at a speed of 7.9 kilometers per second and traveled 3.25 million kilometers during the 115 hours and 33 minutes’ journey in space. the total cost is rmb900 million . aboard the craft were two astronauts, fei junlong and nie haisheng, who conducted a lot of scientific experiments. their journey in space was very smooth. the living and working conditions inside the cabin were very good. their health is in good condition.
ok, i have to stop here. looking forward to hearing from you soon!
yours,
li bo
用惜别朋友写一段600字的作文【三】
回答文章第一段有什么作用，也要区分在什么样的文体中。
记叙文中第一段的作用：
若是环境描写，其作用有：
（1）交代故事发生的'时间与背景；
（2）渲染了××环境气氛；
（3）烘托人物的××情感；
（4）预示人物的××命运；
（5）推动故事情节的发展。
若不是环境描写，一般是：
（1）开门见山，揭示主题；
（2）设置悬念，引人入胜；
（3）总领全文，引起下文；
（4）奠定文章××的感情基调；
（5）为××作铺垫等
说明文中第一段的作用：
引出××说明对象；激发读者的阅读兴趣；总分总结构中的总领全文。
议论文中的第一段的作用：
引出××的论点或论题；作为论点的事实论据或道理论据；激发读者的阅读兴趣；总分总结构中的总。
用惜别朋友写一段600字的作文【四】
平实性说明文纯用说明的表达方式，语言朴实简明，内容具体，切实使人读了就能明白。如自然科学的各类教科书、技信息资料、实验报告、说明书等。
文艺性说明文以说明为主，辅以叙述、描写、抒情等多种表达方式，并常用借助一些修辞方法，形象化地介绍事物或阐述事理，使读者在获得知识的同时，还能得到艺术的享受。
用惜别朋友写一段600字的作文【五】
自然科学说明文（如《大自然的语言》）
社会科学说明文（如《中国石拱桥》）
