基础英语四级作文预测【一】
基础英语四级作文预测【二】
分层教学的理论基础“层次性原理”认为教学过程是师生交流的过程。交流可分为不同层次:元素层次(词语交流;命题层次(语句交流;模式层次(语句网络交流。师生的交流必须在同一层次下才能进行。不分层的常规教学中，教师必须兼顾到同一班级不同学生的需求和接受能力，这在一定程度上必然是以牺牲部分学生的学习积极性为代价的。并且当需求、接受能力、英语基础等影响因素过于多样性的时候，教师很难在课堂上达到兼顾，即在此种课堂中很难找到一种可供交流的同层次的语言。而分层教学较好的解决了这一问题。
20世纪80年代，美国著名应用语言学家克拉申在研究人的第一语言输入过程中提出了著名的“i+1”理论。这一理论认为，人类只有获得可理解性的语言输入，才能习得语言。这也就是说，人们只有在理解了语言的含义之后才可能习得这种语言，人们习得语言的唯一途径就是获得可理解性的语言输入。他用“i+1”来表示可理解的语言输入。“i”代表学习者的现有水平，“1”代表稍微超出学习者现有水平的语言知识。如果学习的内容远远超出学习者现有的水平，即输入的语言知识对于学习者来说是不可理解的，那么就会使学习的效果大打折扣。
基础英语四级作文预测【三】
Everyone may encounter a scene when he or she wonders what the meaning and purpose of life is. Answers to this question vary from person to person. As for me, I agree with the view that the meaning of life is to discover your gift and the purpose of life is to make the best of it.
On one hand, one's gift could be the source of his inner happiness, providing spiritual impetus and correct orientation. Take the world-renowned Chinese pianist Lang Lang as an example. His gift was noticed before he was 3 years old, which laid the foundation of his glorious life. On the other hand, proper use of talent helps people to realize their value in a positive way, thus making contribution to the society as a whole. For instance, Isaac Newton made a universally amazing discovery by digging into his gift and finding the Newton's law of gravitation.
In conclusion, let's search for our true gift and utilize it to the fullest to achieve a happy and valuable life.
基础英语四级作文预测【四】
1 Krasen S. D. The Input Hypothesis: Issues and Implications [M]. Oxford: Pergamon, 1985
2 王先荣.大学英语隐性分层教学实验研究 [J]. 山东外语教学,2005
3 张亚智.浅谈大学英语分层次教学[J].内江科技,2008(9
4 郭建辉大学英语的分层教学[J]. 怀化学院学报,2004(6
