On Students
On-Students-Selecting-Lecturers
2006年6月四级真题作文：On Students Selecting Lecturers 1．有些大学允许学生自由选择某些课程的任课教师；2．学生选择教师时所考虑的主要因素；3．学生自选任课教师的益处和可能产生的问题。
On Students Selecting LecturersRecently some universities have begun to allow students to select their lecturers freely, which has led to some debate over whether students should be given this kind of right.When it comes to selecting lecturers, there are often several factors that students consider. First of all, is the lecturer’s teaching style funny or serious? Moreover, the lecturer’s reputation among students will also be taken into account. For most students, only those who have an interesting teaching style, a sound academic background, and a good reputation among students can be regarded as “qualified” teachers.There are both advantages and disadvantages to allowing students to choose their lecturers. Granting the power to students encourages them to be more involved in their classes, and also puts pressure on teachers to improve their teaching quality. However, when selecting lecturers, students might not aim at improving the quality of education, so schools might end up with lecturers whoteach interesting classes without much content.On Students Selecting LecturersNobody could have failed to notice the fact that some universities have rendered students access to selecting certain courses’lecturers, thus, to some extent, bringing students more freedom in selecting not only lectures but also lecturers.When it comes to selecting lecturers, it is the lecturer whose lectures are of great interest and easy to take in that catches students’fancy. Besides, students give priority to those lecturers who are capable of making themselves understood from a unique as well as penetrating perspective.What’s more, a teacher with plentiful knowledge and humorous teaching style is favorable.It is commonly accepted that students learn quickly when listening to the lectures which agree with their appetite. Furthermore, more freedom, more competition. In this case, lecturers will spare no effort to make a perfect lecture to improve students’ study. However, while students enjoy the benefits, they may have to face the problems that follow such as unfair competition. On the other hand, the management of classes may be in disorder.We can conclude that grant ing students the right to choose their own teachers has both positive and negative effects. What we mustdo is to make sure that the positive ones are encouraged and the negative ones are eliminated as far as possible.现象解释型作文模板一Recently/ Nowadays/ At present/ Presently, ____________________. In fact，____________________.There are many reasons/ factors contributing to /explaining _____________________ In the first place/First of all/ On the one hand, ____________________. In the second place/ In addition/ Furthermore/ On the other hand, __________________. Finally/ Thirdly, __________________.It is commonly accepted that ___________________________. Furthermore, _______________________. However, _____________________.We can conclude that ___________________________.现象解释型作文模板二As is known to all，____________________. It is obvious that ____________________.Many remarkable factors contribute to _____________. To begin with/ For one thing, _______________________. What’s more/ Foranother thing, ______________________ . Besides, __________________________.As a matter of fact, __________________. On the one hand, ________________. On the other hand, __________________. Therefore, _______________________.1998年1月四级真题：Harmfulness of Fake commodities1.目前社会上有不少假冒伪劣商品。
英语作文—On Students’ Interpersonal Relationship
对学生的人际关系
积极的人际关系是人类的最佳生长和发展至关重要。然而，近年来，教育工作者都表示他们对高校学生人际关系能力的关注。河北大学的一项调查显示，很多大学生以人际关系为最大的头痛。
增加多样性和快速变化使我们社会中与他人的互动越来越复杂。有限的生活经验和社会技能，在处理人际关系学院的学生面临更多的挑战。这对来自农村的学生尤其如此。由于缺乏社交技巧，他们常被别人拒绝给他们很少有机会学习如何与他人互动。
In my opinion, now that interpersonal relationship is important to students’ development, colleges should offer courses about comprehensive interpersonal relationships. The course should address the knowledge, skills, attitudes and behaviors involved in participating in positive relationships in the family and with individuals at school, in the community and in the workplace.
On Students’ Interpersonal Relationship
1. 目前许多大学生处理不好人际关系
2. 出现这种现象的原因
3. 我的看法
【范文】
On Students’ InterpБайду номын сангаасrsonal Relationship
Positive interpersonal relationships are vital for optimal human growth and development. However, in recent years, educators have expressed their concern about the ability of interpersonal relationship among students in institutions of higher education. According to a survey conducted by Hebei University, many college-age students regard interpersonal relationship as the biggest headache.
写作样文分析(科艺07级)On Students'Selecting Lecturers
写作样文分析：2006年6月24日CET-4 (科艺)On students’ selecting lecturersDirections: For this part, you are allowed 30 minutes to write a short essay on the topic of students’selecting their lecturers. You should write at least 120 words following the outline given below.1.有些大学允许学生自由选择某些课程的任课教师2.学生选择教师时所考虑的主要因素3.学生自选任课教师的益处和可能产生的问题(9 pts)Some universities allow students to select lecturer by free.There are three reasons when students to choose their lecturers. Firstly, students choose the lecturers which they are interested in. Students’ selecting often effect by the lecturers’ course. Secondly, a lot of students select the lecturer who is not strict with students and they can get through the course very easy. I think this is the main reason for students to select lecturers. Last, some students will choose the lecturers who’s course is leleated to their own major course. I think these are small part among the large number of students.There are all my own opinions. But we can see many problems. One is some students only want to get through the course, they choose the “smart” lecturer who is not strick with them. Every coin has two sides. There also have advantages. The freedom of selecting lecturers expends students’ selecting and students can choose the lecturer which they like or the course which they are interested in.To my opinion, I like the freedom of student s’ selecting lecturers. I can select the lecturer which I like, then it can make me study much hard.(9pts)Nowadays, some universities allow students to select lecturers. And when the students select lecturers, they must think about a lot. It can be listed ass follows. First, if students select lecturers, they must select what they like. Second, if the lecturers that students selected must be respected by them. Third, the lecturers the students selected must be helpful to them. Students select their lecturers is benefical to them. Students will listen carefully in the classes and work hard. What’s more, they will have a good knowledge of much things. In addition to this, they will learn by heart. Moreover, they can solve the complicated problems with the help of their lectures. However, if students select lecturers also created some problems. For example, if a lecturer is so good that many students select him. So the students who can’t select him will become unhappy and don’t work hard. What’s worse, if a lecturer isn’t selected by many students, they will become sad and it’s not good to competition among lecturers. And if some students select their lecturers don’t by heart, it would affect their attitude of study.(8pts)Generally, the students have no chance to select their teachers. But with the developing of education, some colleages let their students select their teachers by themselves in some subjects.There are some reasons for this action. As we know, every teacher’s teaching style is different with other’s. To the students, they must have the different ways which they like best. Such as some students like the strict teachers. Because they can’t control themselves well, so they hope the teachers can oversee them. But others maybe like the kind teacher, in their eyes, they can communicate with the teachers well, they can ask the more questions. In a word, how to improve their studys is the most important fact.Students’ selecting lecturers is good for them to make the success in their studys. And the questions between students and teachers may be dinishing. But, on the other hand, there are some troubles. Every class’s number is different and don’t know how to compare with others. It has an effect on the teachers.(8pts)Now there are several colleges allow students to choose their lecturers of some lectures. This is a good way to encourage some students to study hard, because students will listen more carefully to the lecturer whom they choose by themselves. I think every student chooses his or her lecturers whom are best in his or her heart. However , maybe most students would think about these factors. The lecturer is communiting easily and friendful with students; meanwhile, he is a humorious teacher; Also he is good in his lecture.Selecting lecturers by ourselves must have advantages and disadvantages. But the advantages are more than disadvantages. As students listening to a lecturers they like best are more careful. On the other hand, some leacturers maybe have too much students while others have so little students.(8pts)As we know, students have no chance to choose lecturers, but now some universities allow students to choose some course’s lecturers freely.When it comes to choose teachers, students always consider about the main factors which are listed as follow. Firstly, kind and outgoing lecturers are popular among the students. Secondly, students prefer a leturer who has passion when he is having classes. What’s the most important thing is the lecturer’s knowledge, if out lecturers have a good knowledge of courses, it will help us broaden our horizon and make a easy approach to our study.A coin has two sides, of course. Selecting lectures freely also has disadvantages and advantages. Selecting lectures freely will make students love the courses and have a further step on learning, it’s good for them to develop themselves. However, selecting lectures freely may cause problems. Some teachers may be ingnored which contribute to obtaining much pressure on teachers, and then if the teachers are so popular that they have too many more students, the classes are noisy at last.(8 pts)In middle school, we don’t have the right to selecting lecturers. The teacher of school will arrenge lecturers of our courses. However, some universities allow students to select lecturers of some courses freely.As students, when we select lecturers, we will think it carefully. We will select lecturers who we like. If we like the lecturer we also will like the subject he or she teach. Then we can aquire the knowledge quickly and fully. We also will select lecturers who have lots knowledge and be kind to students.The students’ selecting lecturers has adventge and disadventage. Students can learn the course by heart. On the other hands one lecturer may be selected by many studers and others don’t. It will give troubles to school.(3 pts)There are many villages have a silen that the students can choose teachers who they like.If a teacher wants to be cheosen. He should do sth what can make students choose him. There are many teachers will tell some storys to introduce students. And there are also many teachers are very hurmorous that can give students a good impress. But I think the most popular teacher must love his students and put his hart in his students.I think students can choose teachers in their mind can improve their intrstrs of study and make teacher more to their student. But on the other hand, the teachers who have less choosen will unhappy. And it can make them don’t love teaching.(3 pts)Much of colleague allow students to choose some lecturers of some class.I think students selecting their lectures have a many reason. Some students may can see lecturers teach student’s neleage. And some students can think whether lecturers are very interesting. Their think fun lectures can give him many knowledge.Some student’s know that on students’ selecting lecturers they can more interst and very hard-study. This make their study can have good.But other students don’t think so. Their think lecturers is colleague set up, and if students’ choose it can go wrong. Some teachers can lose their job. (yuxiajin)。
mysql中joinon用法
mysql中joinon用法Join是MySQL中用于合并多个表的操作。
在Join操作中，on子句用于指定两个表之间的连接条件。
on子句可以让我们在多个表之间建立关系，以便在查询中获取相关的数据。
在使用Join on语句时，可以有多个on子句，每个on子句都会根据指定的连接条件将两个表中的数据合并在一起。
下面是Join on语句的用法和示例。
1.内连接内连接是最常用的连接类型，它返回两个表中同时满足连接条件的行。
语法：SELECT*FROM表1INNERJOIN表2ON表1.列=表2.列;示例：假设有两个表格students和grades，我们要查询每个学生的姓名和他们的分数。
```SELECT , grades.scoreFROM studentsINNER JOIN gradesON students.id = grades.student_id;```2.左连接左连接是指返回左表中的所有行，以及符合连接条件的右表中的行。
语法：SELECT*FROM表1LEFTJOIN表2ON表1.列=表2.列;示例：假设有两个表格departments和employees，我们要查询每个部门的名称以及该部门下的员工数量。
```SELECT , COUNT(employees.id) asemployee_countFROM departmentsLEFT JOIN employeesON departments.id = employees.department_idGROUP BY ;```3.右连接右连接是指返回右表中的所有行，以及符合连接条件的左表中的行。
语法：SELECT*FROM表1RIGHTJOIN表2ON表1.列=表2.列;示例：假设有两个表格orders和customers，我们要查询每个订单的订单号以及对应的客户姓名。
```SELECT orders.order_number, FROM ordersRIGHT JOIN customersON orders.customer_id = customers.id;```4.全连接全连接是指返回左表和右表中的所有行，不管是否满足连接条件。
On Students Selecting Lecturers
2006年6月四级真题作文：On Students Selecting Lecturers 1．有些大学允许学生自由选择某些课程的任课教师；2．学生选择教师时所考虑的主要因素；3．学生自选任课教师的益处和可能产生的问题。
On Students Selecting LecturersRecently some universities have begun to allow students to select their lecturers freely, which has led to some debate over whether students should be given this kind of right.When it comes to selecting lecturers, there are often several factors that students consider. First of all, is the lecturer’s teaching style funny or serious? Moreover, the lecturer’s reputation among students will also be taken into account. For most students, only those who have an interesting teaching style, a sound academic background, and a good reputation among students can be regarded as “qualified” teachers.There are both advantages and disadvantages to allowing students to choose their lecturers. Granting the power to students encourages them to be more involved in their classes, and also puts pressure on teachers to improve their teaching quality. However, when selecting lecturers, students might not aim at improving the quality of education, so schools might end up with lecturers whoteach interesting classes without much content.On Students Selecting LecturersNobody could have failed to notice the fact that some universities have rendered students access to selecting certain courses’lecturers, thus, to some extent, bringing students more freedom in selecting not only lectures but also lecturers.When it comes to selecting lecturers, it is the lecturer whose lectures are of great interest and easy to take in that catches students’fancy. Besides, students give priority to those lecturers who are capable of making themselves understood from a unique as well as penetrating perspective.What’s more, a teacher with plentiful knowledge and humorous teaching style is favorable.It is commonly accepted that students learn quickly when listening to the lectures which agree with their appetite. Furthermore, more freedom, more competition. In this case, lecturers will spare no effort to make a perfect lecture to improve students’ study. However, while students enjoy the benefits, they may have to face the problems that follow such as unfair competition. On the other hand, the management of classes may be in disorder.We can conclude that grant ing students the right to choose their own teachers has both positive and negative effects. What we mustdo is to make sure that the positive ones are encouraged and the negative ones are eliminated as far as possible.现象解释型作文模板一Recently/ Nowadays/ At present/ Presently, ____________________. In fact，____________________.There are many reasons/ factors contributing to /explaining _____________________ In the first place/First of all/ On the one hand, ____________________. In the second place/ In addition/ Furthermore/ On the other hand, __________________. Finally/ Thirdly, __________________.It is commonly accepted that ___________________________. Furthermore, _______________________. However, _____________________.We can conclude that ___________________________.现象解释型作文模板二As is known to all，____________________. It is obvious that ____________________.Many remarkable factors contribute to _____________. To begin with/ For one thing, _______________________. What’s more/ Foranother thing, ______________________ . Besides, __________________________.As a matter of fact, __________________. On the one hand, ________________. On the other hand, __________________. Therefore, _______________________.1998年1月四级真题：Harmfulness of Fake commodities1.目前社会上有不少假冒伪劣商品。
动漫社和美术社英语作文
动漫社和美术社英语作文标题，The Influence of Anime and Art Clubs on Students。
Introduction:Anime and art clubs are two popular extracurricular activities in schools worldwide. These clubs not only provide students with a platform to pursue their interests but also offer numerous benefits that contribute to their overall development.Body:1. Cultural Influence:Anime clubs expose students to Japanese culture through various mediums like animation, manga, and cosplay.Art clubs foster an appreciation for different forms of art, including painting, drawing, sculpture, and digitalart.Both clubs broaden students' cultural horizons and encourage acceptance and understanding of diverse perspectives.2. Creativity Enhancement:Anime clubs spark creativity by allowing students to explore storytelling, character design, and animation techniques.Art clubs provide opportunities for students to experiment with different artistic styles and express themselves through their creations.Engaging in these clubs nurtures imagination and innovation, essential skills for success in various fields.3. Social Interaction:Both clubs facilitate social interaction amongstudents who share similar interests, fostering friendships and a sense of belonging.Collaborative projects and group activities in anime and art clubs encourage teamwork and communication skills development.Students learn to respect others' opinions, collaborate effectively, and appreciate the value of teamwork.4. Skill Development:Anime clubs offer opportunities for students to learn animation software, voice acting, and scriptwriting, enhancing their technical skills.Art clubs provide instruction in various art techniques, helping students develop their drawing, painting, and sculpting abilities.Participation in these clubs allows students to honetheir skills under the guidance of experienced mentors.5. Personal Growth:In anime and art clubs, students are encouraged to set goals, take on leadership roles, and exhibit their work at events and exhibitions.Overcoming challenges and receiving constructive feedback in these clubs fosters resilience and confidencein students.Through self-expression and creative exploration, students develop a deeper understanding of themselves and their strengths.Conclusion:Anime and art clubs play a significant role in shaping students' personal and academic growth. By providing a supportive environment for cultural exploration, creativity enhancement, social interaction, skill development, andpersonal growth, these clubs enrich the educational experience and prepare students for success in the diverse and dynamic world beyond the classroom.(Note: This essay is a synthesis of common themes found in high-quality English essays on the influence of anime and art clubs on students, sourced from various online resources.)。
rightjoinon用法
rightjoinon用法Right join是一种关联查询操作，它用于从两个或多个表中获取记录，并且返回右边表中的所有记录以及符合条件的左表中的记录。
在实际应用中，right join用于返回右表中的所有数据，即使左表中没有与之匹配的数据或者符合条件的数据。
下面我们将详细介绍right join的用法及其应用场景。
用法：在SQL语句中使用right join的一般语法如下：SELECT columnsFROM table1RIGHT JOIN table2ON table1.column = table2.column;其中，columns表示需要查询的列，table1和table2表示需要进行关联查询的表，column表示关联的条件。
应用场景：1.返回右表中的所有数据：例如，假设我们有两个表students和grades，students表包含学生的基本信息，grades表包含学生的考试成绩。
现在我们想要获取所有学生的考试成绩，即使他们没有参加考试或者没有成绩记录。
可以使用right join来实现：SELECT , grades.scoreFROM studentsRIGHT JOIN gradesON students.id = grades.student_id;这样就可以返回所有学生的考试成绩，包括没有参加考试的学生。
2.反转表的顺序：在有些情况下，我们可能需要反转表的顺序，并且仍然能够获取到相同的结果。
这时可以使用right join来实现。
具体来说，我们可以将原本左边的表作为右边的表，右边的表作为左边的表，并且将关联条件中的列也进行交换。
例如，我们有两个表students和grades，现在我们想要获取所有已经参加考试的学生的信息。
可以使用right join来实现：SELECT , grades.scoreFROM gradesRIGHT JOIN studentsON grades.student_id = students.id;这样可以获取到所有已经参加考试的学生的信息。
数据库中join on的用法
数据库中join on的用法一、什么是数据库中的join on语句在数据库管理系统中，join是指将两个或多个表格通过特定条件进行连接，生成一个新的表。
而"on"则是连接条件的关键字。
因此，join on语句可以用来通过共享的列值将多个表格合并为一个结果集。
二、inner join on的用法及示例1. inner join on概述内连接（inner join）是最常见也是最基本的连接方式之一。
它只返回同时满足连接条件的记录，并且需要指定一个join on子句来明确连接条件。
join on子句基于两个或多个表格中具有相同值的列进行匹配和合并。
2. inner join on代码示例假设我们有两张表格：学生表（students）和课程表（courses）。
每个学生可以选择多门课程。
```sqlSELECT , courses.course_nameFROM studentsINNER JOIN coursesON students.student_id = courses.student_id;```以上SQL语句表示从学生表（students）与课程表（courses）中查询学生姓名和所选课程名。
通过使用inner join关键字以及on子句，我们可以通过学生ID将这两张表进行连接，并获取满足条件的记录集。
三、left join on的用法及示例1. left join on概述左外连接（left outer join）同样允许根据某些条件将两个或多个表格进行连接，同时返回左表格（left table）中的所有记录，无论是否满足连接条件。
当右表格没有匹配记录时，会自动填充NULL值。
2. left join on代码示例假设我们仍使用学生表（students）和课程表（courses）。
但是这次我们想要查询所有学生的选课情况，包括那些还没有选课的学生。
```sqlSELECT , courses.course_nameFROM studentsLEFT JOIN coursesON students.student_id = courses.student_id;```以上SQL语句使用了left join关键字以及on子句。
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On Students' Interpersonal Relationship1.目前许多大学生处理不好人际关系2.出现这种现象的原因3.我的看法On Students'Interpersonal RelationshipPositive interpersonal relationships are vital for optimal humsit growth and development. However, in recent years, educators have expressed their concern about the ability of interpersonal relationship among students in institutions of higher education. According to a survey conducted by Hebei University, manycollege-age students regard interpersonal relationship as the biggest headache. Increasing diversity and rapid changes m our society make interacting with others more and more complex and difficult. With 1 united life experiences and social skills, college students face more challenges in dealing with interpersonal relationship. This is especially true for students coming from rural areas. Because of the lack of social skills, they are often rejected by others _ and rejection gives them even fewer chances to leam how to interact with others.In my opinion, now that interpersonal relationship is important to students* devclopmentj colleges should offer courses about comprehensive interpersonal relationships. The course should address the knowledge，skills, attitudes and behaviors involved in participating in positive relationships in thefamily and with individuals at school, m the conununity and in the workplace. On the Losing of Traditional Culture1. 现在许多传统文化正慢慢消失2. 传统文化消失的原因3. 我的看法On the Losing of Tyaditional CultureIt is widely noted that lots of traditional culture is dis^ppeBriitg alotig with the development of technology* Many aucient architectures and traditional ways of living have been deserted. It seems that the traditional culture and craftmanship will be replaced in this modem era.The following reasons can account for the above phenomenon. Firstly, traditional technologies are always considered ineffective while the new sciences are always highly efficient. Secondly, it is costly to protect the traditional culture.the fund used to protect the ancient culture was instead delivered to the poor, it will be helpful to the improvement of their living standard. Thirdly，modeni science and technology facilitate both our daiJy and academic life a tot. For instance, college students always collect their thesis materials by surfing the Internet instead of borrowing books from the library.In my opinion, although traditional culture is an ancient heritage, it couldn't keep pace with the development of society. It is the tide of history that the traditional culture and technology will no doubt be eliminated in the end.Waste Sorting1. 目前垃圾分类不是很普遍2. 忽视垃圾分类会带来哪些影响3. 我们应该…Waste sorting is not a popular convention in our country, though it should be. Garbage bins filled with all sorts of recyclable and non—recyclable wastes mixed together are seen everywhere. People still haven’t formed the habit of sorting wastes.The neglect of waste sorting will bring about a series of problems. First of all, it causes a mass of waste of resources that could have been recycled or reused. Secondly, the growing amount of mixed rubbish will take up a lot of space in the landfill site, which will worsen the land shortage problem. Last but not least, it will increase the cost of waste treatment.Waste sorting should be advocated, no matter from the perspective of economy or environment. Everyone should do their best by starting from daily life. More importantly, more campaigns for waste sorting should be conducted to raise the public awareness.Does Higher Education Cease to Be Useful?1. 大学生毕业找工作难，有人开始宣扬高等教育无用论2. 反驳说明这一观点是错的3. 得出结论In the current climate of rising college fees and tight job market, thefunctions of higher education is arousing public concern. Having a degree or not seems not to make any difference to our life and may not necessarily guarantee a good job and income.Students who attend higher education obtain a wide range of personal, financial and other lifelong benefits. First of all, the whole experiences of university life including all the academic lectures and social practices forge our personality and cultivate such virtues as cooperativeness and openness. In addition, according to the statistics, there is a trendy correlation between higher level of education and higher earnings despite the fierce job hunting competition. University is a huge advantage if we need to acquire expertise to practice in a meaningful profession.In my opinion, it would be wise to attend university. Having a decent degree and being broadly intelligent may not guarantee us success, but it makes us a candidate.。