英语作文基础介绍【一】
前苏联心理学家维果斯基的“最近发展区理论”认为，最近发展区是学生的现有水平和学生可能的发展水平之间的差距。教学应首先明确学生的最近发展区，从而有针对性的选择教学内容，这让的选择会使内容难易程度更加适合学生的需要，调动学生的积极性，发挥其潜能，超越其最近发展区，在此基础上进入下一个发展区。
美国心理学家布卢姆提出了“掌握学习理论”。“掌握学习理论”认为学生学习中成绩的不尽如人意的主因不是学生的智力因素，而是没有适当的学习条件和恰当的帮助造成的。如果每个学生都能得到良好的学习条件，那么学生的学习效果是没有多大差别的。
人本主义的代表人物罗杰斯认为，人的本性是积极向上的，向上的动力来源于自身的许多不同层次的需求，人在不断满足自我需求中来“自我实现”。因此，教育的目标应该和个体的需求应该是一致的。人本主义理论强调尊重学生的个性，充分调动学生的积极性，发挥学生的潜能，使其在主动的参与中来享受自身价值的快乐。而高职英语分层教学的`开展，能够更大限度的尊重学生的个性，发挥其潜能，使“以学生为中心”的理念更加充分的体现。一、分层标准的确定。在实际操作中，很多院校的分层都是以入学成绩或是入学后某次测试的成绩为依据的。学生的单次成绩的偶然性是很大的，并不一定能够客观的反映学生的基础知识掌握程度和接受能力。另外，对于分层标准的划定。由于缺乏量化的实验数据的支持，很难划出区分层次的临界点，而现实操作中通常是以各个层次学生人数的平衡为目标的，而这样的划定结果并不一定能够将所有学生都分入恰当的层次，即有的学生由于学校教学班级人数的要求而进入了不一定适合他的班级。二、评估方式的确定。同一专业班级不同分层班级的学生的考试内容是否应该相同？是同一种考核方式还是有所区分？如果考试内容不同，试卷难度如何达到统一？试卷难度相对较大的班级学生的成绩是否应该确定一个大于1的系数？系数如何确定？三、学生自尊心受到影响。如果没有进行有效的解释和沟通，让学生真正认识到分层教学的意义和对自己学习的益处，低层次班级的学生会在心理上排斥这种教学方式。学生的自信心和积极性一旦受到伤害，学习效果会大打折扣。四、分层教学的开展会引起榜样的缺失。同一层次的学生区别不大，那么学生之间就会找不到学习的榜样，找不到努力学习的参照物，学生会感到方向的迷失。因此分层教学的开展必须有周密的计划安排，操作不当，反而会影响学生潜能的发挥。
总之，高职英语分层教学是有其教学理论和心理学依据的，它的目的就是要尊重个体，体现差异，满足个性化需求。同时，分层教学也对学校的教学管理和学生管理提出了更高的要求。
英语作文基础介绍【二】
November **, ****
To Whom It May Concern:
This is to confirm that Mr. Li Dashui has worked as a full-time system analyst in the NY University since Jun 1994(or This letter is to verify that Mr. Li Dashui worked as an chemist from July 1993 to Sept. 1994. Mr. Lis main duties and responsibilities are as follows:
Design, develop and install various computer hardware, software and network systems for banks.
Determine and analyze the requirements of each system project into related componets solved through the application of computer technology.
Write specifications for computer programs, and test and implement programs for network systems and control systems.
Supervise computer programmers and other system analysts for paticular system projects.
Mr. Li has mainly taken part in the following projects:
The first engineering design of city general business computer network system.
Upgrading banks system for IBM AS/400 E45 to IBM AS/400 320, IBM AS/400 530.
The design development and test of city general business computer network system.
The design and development network and database systems for the Golden Credit Card Project.
Mr. Li is well experienced with IBM AS/400 system analysis, TCP/IP protocol, SNA protocol and LAN; proficient in RPGIII, VB, C/C++ and DB2, and skilled in UNIX, Informix, Client/Server etc.
Mr. Li is a hard-working and talented analyst, and is highly respected member in our company. If you need further information, please feel free to contact me. Sincerely yours, Singature, Zhang Jianguo
Senior Engineer and Technical Manage Company Name, Address, Tex Fax
英语作文基础介绍【三】
Hello, everyone. I can tell you about me! I am a happy girl. My name is Nina, I am 12 years old this year. My hobbies are singing and dancing. I usually play basketball on Saturday. I want to grow up to be a doctor .I didn’t like playing video games, but I like reading some books .I ride bike to school .I go to school from Monday to Friday. I am a good student in my school .Because I so like study .I am good kid too, Do you know? I usually do homework, help my family. My cook food is tasty .I like cat my favorite season is fall. I like warm and sunny. I so like red. This is me! What about you?
大家好。我可以告诉你关于我的!我是一个快乐的女孩。我叫妮娜，今年12岁。我的爱好是唱歌和跳舞。我通常在星期六打篮球。我想长大后成为一名医生，我不喜欢玩电子游戏，但我喜欢读一些书，我骑自行车上学，我从星期一到星期五上学。我是一个好学生，因为我很喜欢学习，我也是一个好孩子，你知道吗?我通常做家庭作业，帮助我的家庭。我的烹调食物很好吃，我喜欢猫，我最喜欢的季节是秋天。我喜欢温暖和阳光。我很喜欢红色。这是我!你呢?
英语作文基础介绍【四】
My favourite swimmer is Sun Yang.He swims very fast.He took part in the last Olympic Games.He is my hero.
He is 21 years oid.He is very tall.He is 198cm tall.He is cute.I love him.
He is good at swingming very much, He has had all-round success in his study olypic games.
英语作文基础介绍【五】
Dear Admission Committee:
Miss Pan Bei requested a letter of recommendation from me to support her application for graduate program at your university. As her teacher, I am pleased to comply with her request.
I first got to know Miss Pan when she enrolled at university and I was the assistant director of her class at that time. Being a professor for several years, I noticed that due to the lack of self-learning ability, it is really challenging for students, even those performing excellent in senior school, to keep up with the college speed. However, as a diligent girl without any solid background in Computer Science before college, she adapted quickly to the especially competitive environment in our department. At the end of the first year, she earned the 5th rank in her class, while ranking 1st among the girls. I was fairly impressed by her self-learning technique and exceptional efforts. Hence, I believe, goal-oriented, not afraid of inchoateness and with persistence, she has the quality to make achievements.
What distinguished her among her classmates, I think, was that she went far beyond acquiring excellent scores in the exams and instead got her range of knowledge enlarged. In spring, 2006, Miss Pan took the course I taught named Algebraic Structures and Combinatorial Mathematics. This inquisitive and assiduous young woman was sometimes the last to leave after my class, raising novel questions related to the subject. I found that she understood the knowledge in depth and detail. Furthermore, I still remember during the spring vocation in May, due to the break-down of my mail box, I missed her mails to discussing some questions. But the following week during the course time, she asked me directly. Her zeal for knowledge and the spirit to explore answers really leave me a deep impression. Finally, she was among the few students who got almost full marks in every test in class which showed her exceeding grasp of every chapter. Thus, I gave her 98/100 for the excellent performance in my course.
In summary, I have every reason to believe that Miss. Pan will make outstanding performance at your university as a graduate. I would appreciate greatly if you give her a favorable consideration. Please feel free to contact me directly if more assistance is needed. Faithfully yours,
Wanling Qu, Professor
Department of Computer Science and technology Peking University
Email: qwku.edu.cn
英语作文基础介绍【六】
高职教育是以就业为导向的教育，其目标是培养高素质的技能型人才。而高职英语教学则承担着提升学生语言交际能力、开拓学生视野、转变学生思维方式、拓展学生发展空间的重任。但是现实的情况并不乐观。高职教育规模的迅速扩张，使班级的容量过大，在一定程度上影响了对于学生个体的关注，影响了教学效果。另外，生源范围的扩大，学生来源层次的多元性使得学生的英语水平参差不齐，这就使教学效果受到了很大的影响。而分层教学可以再很大程度上弥补这些不足。在教学内容上，分层教学可以根据学生的现有的英语学习状况，调整安排更加具有针对性的学习内容；在教学目标上，分层教学可以根据不同层次学生的需求，制定更加个性化的目标，更加关注学生的个人发展；在教学效果上，可以使不同层次的学生都有成功的体验，从而实现一种心理上的满足，激发学习兴趣，增强学习动力。
高职英语教学是以以下假设为前提的：一、由于先天或后天的某种主客观因素的影响，学生在学习基础、认知水平、接受能力等方面是存在差异的，并且这种差异会在一定程度上影响到其今后的学习效果。二、通过分层教学，即通过改变教学活动的组织形式，选择与学生基础和接受能力相适应的个性化的教学内容和教学方法，可以使学生在不同层次上不断提高，使低层次的学生不断的有效的向高层次推进，最终达到共同的教学目标。三、分层教学为学生提供了更多的更适合的学习、发展的机会，目的是调动学习者的智力因素、情感因素达到最佳状态，二者共同配合，促进学习者能够更加有效的掌握知识，提高能力。
英语作文基础介绍【七】
I have a great mother. She cares much about me in my life and study.
In the morning, she gets up early to make breakfast for me. When I was little, she prepared my schoolbag. But now, she tells me to do it by myself. Because she thinks I have been old enough to do it. Besides, she always checks my homework. When I finish my homework, she checks it and points out the mistakes. She is very careful and helps me a lot.
I love my mother.
