四级作文总结段开头【一】
（说明语言的特色、说明语言的生动程度等）平实说明文：平实说明文常常是直截了当地说明对象。不描写，不夸张，没有弦外之音，像数学、物理、生物等教科书。选用平实说明的说明文一般是以解释科学原理，说明制作过程、步骤，或介绍建筑物等为主的文章。适用于说明科学性及条理性较强的说明文，更多的是给读者以理性认识。
生动说明文：生动说明文又叫文艺性说明文（或科学小品文、知识小品文）。常常用较形象的手法来说明事物，使被说明的事物具有生动性和形象性，易于引起读者的兴趣。能使语言达到生动效果的方法有：1．使用比喻和拟人的修辞方法（拟人一定要形象、恰当，否则事物形象性会减弱），使被说明的事物形象性加强；2．现身说法，利用生活感受，可使文章在准确性的基础上更添真实性和生活情趣，易于让人接受；3．适当运用叙述和描写，可使被说明事物栩栩如生，而不是枯燥无味。采用生动语言的说明文大多是文艺小品和科普读物，这类文章在给人知识的同时，又强调文章的生动性。
四级作文总结段开头【二】
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。
四级作文总结段开头【三】
In short, it can be said that
四级作文总结段开头【四】
Dear all,
I am writing this letter to express my gratitude to my parents for teaching me to be positive and to be strong. “Educating the mind without educating the heart is no education at all.” is the opinion held by Aristotle. It is the experience of our forefathers, however, it is correct even today, including my parenting.
It is widely acknowledged that parenting, which can also be explained as family education, is of great significance in our character forming and manner acquiring. To be more detailed, setting good examples instead of just giving precepts is the greatest achievement of my parents. They not only taught me to think for the best and prepare for the worst; they taught me how. They not only told me the benefits of being strong in mind; they proved it. All those things require huge amount of time and work, but it’s worth it.
Without my parents’ contribution and education, I would never be who I am now. But most importantly, I would never be more gratitude to them than today.
Yours,
XXX
