grader

简明释义

英[ˈɡreɪdə(r)]美[ˈɡreɪdər]

n. 评分者；评分物；（尤指铺路时的）平路机；特定年级的学生

n. （Grader）（美、芬、俄）格雷德尔（人名）

英英释义

单词用法

同义词

反义词

例句

1."I taught my mom to use E-mail," says another eighth-grader, Katherine Hypolite.

“我教妈妈使用电子邮件，”另一位八年级学生凯瑟琳·海珀莱特说道。

2.Shaffner's daughter, a first-grader, is a student at Yu Ying.

沙夫纳的女儿也在育英就读，现在是一年级。

3.When I checked the home page of 47hats.com with web-site-grader, it warned for “too many images”.

当我用web-site-grader（一个网站SEO工具）检查47hats.com的主页时，它提示我说“图片太多”。

4.It was not until she turned 15 that she joined a formal school as a fourth grader.

在她十五岁的时候她进了一所正规学校，读四年级。

5.But if it is messy and occasionally mawkish, "The First Grader" is rarely dull.

尽管影片《一年级生》的结构有些凌乱，情节偶尔让人产生伤感，但总体上并不让人感觉沉闷。

6.When Shelly says he's the harshest grader on campus, he isn't lying.

当薛立说他是全校评级最严苛的老师时，他没有撒谎。

7.One mother, Zeng Liping, told me that teachers had frowned upon her bringing her sixth grader to Europe.

有一位母亲，曾丽萍，告诉我学校老师们不是很高兴她把六年级的女儿带来欧洲旅游。

8.The teacher assigned the homework to the first-grade grader.一年级学生

老师给一年级grader布置了作业。一年级学生

9.My sister is a third grader who loves reading.三年级学生

我妹妹是一个喜欢阅读的三年级grader。三年级学生

10.The grader at the science fair was impressed with her project.评审员

科学博览会的grader对她的项目印象深刻。评审员

11.As a fifth grader, he participated in the spelling bee.五年级学生

作为一个五年级的grader，他参加了拼字比赛。五年级学生

12.The school organized a trip for the second grader class.二年级学生

学校为二年级grader班组织了一次旅行。二年级学生

作文

In the world of education, the term grader refers to a person or a system that evaluates and assigns grades to students based on their performance. Graders play a crucial role in the learning process, as they provide feedback that helps students understand their strengths and weaknesses. Whether it is a teacher grading an exam or an automated system assessing homework, the function of a grader is essential for academic growth. As a student, I have encountered various types of graders. In my early years of education, my teachers were the primary graders. They would meticulously review our assignments, tests, and projects, providing comments that guided us in improving our skills. I remember one particular instance in my fifth-grade science class when I conducted an experiment on plant growth. My teacher, Mrs. Thompson, took the time to explain the grading criteria and how each component of my project would be evaluated. Her feedback helped me realize the importance of clarity and organization in presenting scientific data. As I progressed through school, I experienced different forms of graders. In high school, standardized tests became a significant aspect of my academic life. These tests are graded by machines that use optical scanning technology to assess multiple-choice questions. This type of grader is efficient and ensures consistency in scoring. However, I often felt that these automated graders lacked the personal touch that human graders provided. The feedback was limited to just a score, without any explanation or guidance on how to improve. In college, the role of the grader evolved once again. Professors often assigned teaching assistants to help with grading assignments and exams. These teaching assistants, who were usually graduate students, brought their unique perspectives to the grading process. I appreciated their insights, as they often related to my experiences as a student. For instance, in my literature class, our teaching assistant would grade our essays, highlighting not only areas for improvement but also what we did well. This balance of critique and praise motivated me to refine my writing skills further. Moreover, the advent of technology has introduced new forms of graders in education. Online platforms use algorithms to assess student work, especially in subjects like mathematics and programming. These digital graders can provide instant feedback, allowing students to learn from their mistakes in real-time. While this innovation has its benefits, I believe that human graders still hold an irreplaceable value in education. The ability to understand context, recognize creativity, and provide personalized feedback is something that machines cannot replicate. In conclusion, the concept of a grader encompasses a wide range of roles within the educational landscape. From teachers to automated systems, each type of grader contributes to the learning experience in different ways. As a student, I have learned to appreciate the insights and feedback provided by various graders throughout my academic journey. Understanding the significance of a grader not only helps me navigate my studies but also prepares me for future challenges, as I aim to become a lifelong learner. Ultimately, the role of a grader is not merely about assigning scores; it is about fostering growth, encouraging improvement, and nurturing the potential within each student.

在教育的世界中，术语grader指的是一个人或一个系统，根据学生的表现进行评估和分配成绩。Graders在学习过程中扮演着至关重要的角色，因为他们提供的反馈帮助学生理解自己的优缺点。无论是教师对考试的评分，还是自动化系统对作业的评估，grader的功能对于学术成长都是必不可少的。 作为一名学生，我遇到了各种类型的graders。在我早期的教育阶段，老师是主要的graders。他们会仔细审查我们的作业、测试和项目，提供指导我们提高技能的评论。我记得在五年级科学课上，我进行了一项关于植物生长的实验。我的老师汤普森女士花时间解释评分标准，以及我的项目每个部分将如何被评估。她的反馈让我意识到在呈现科学数据时清晰和组织的重要性。 随着我在学校的进步，我经历了不同形式的graders。在高中，标准化测试成为我学术生活的重要组成部分。这些测试由机器通过光学扫描技术来评分，以评估选择题。这种类型的grader高效，并确保评分的一致性。然而，我常常觉得这些自动化的graders缺乏人类graders所提供的个人触感。反馈仅限于一个分数，没有任何解释或改进的指导。 在大学里，grader的角色再次演变。教授通常会指派助教来帮助评分作业和考试。这些助教通常是研究生，他们为评分过程带来了独特的视角。我很欣赏他们的见解，因为他们通常与我作为学生的经历有关。例如，在我的文学课上，我们的助教会对我们的论文进行评分，突出不仅是需要改进的地方，还有我们做得好的地方。这种批评与赞美的平衡激励我进一步完善我的写作技能。 此外，科技的出现引入了教育中新的graders形式。在线平台使用算法来评估学生的作品，尤其是在数学和编程等科目中。这些数字graders可以提供即时反馈，让学生实时从错误中学习。虽然这种创新有其好处，但我相信人类的graders在教育中仍然具有不可替代的价值。理解上下文、识别创造力并提供个性化反馈的能力是机器无法复制的。 总之，grader的概念涵盖了教育领域内广泛的角色。从教师到自动化系统，每种类型的grader以不同的方式为学习体验做出贡献。作为一名学生，我学会了欣赏在我的学术旅程中各种graders提供的见解和反馈。理解grader的重要性不仅帮助我应对学习，还为我未来的挑战做好准备，因为我希望成为一个终身学习者。最终，grader的角色不仅仅是分配分数；它是关于促进成长、鼓励改进和培养每个学生内在潜力的。