理学essay代写_数学essay代写

美国essay代写，加拿大essay代写，澳洲essay代写，哈佛代写essay，宾夕法尼亚代写essay
  

   来自世界顶尖大学的专业本地写手根据您的要求帮助您各种essay代写修改。保证 100％原始和准时提交高质的英文论文代写。按您的要求，写手可以根据您的写作风格将进行论文的个性化。写完的时候每篇论文通过turnitin检查，写后可以随时找我们无限免费修改。
 

1. Whether in the past or the present society, numbers appear almost in all areas of our life from basic necessities to the national economic and political. First of all, numbers can help us to measure and identify existing resources accurately. For example, time is represented by numbers, knowing the exact time is the means by which we manage our time. As a matter of fact, we can also use numbers to measure the resources that we have, such as assets, wage or a country's GDP. What’s more, Numbers can provide us with the criteria for planning. A person can set his learning growth target. If someone scored 80 points in this test, he could set himself a 90-point goal in the next test. In this process, he will make efforts to achieve this goal. This is also true for businesses and countries, business or country can set up a detailed and practical plan at a certain stage. For example, to achieve a long-term goal to create more profit, a company can divide the process of achieving this goal into several stages, the company can develop a detailed plan to achieve long-term goals at each stage. In terms of a country, the government can make a numerical prediction of the target of a given policy and do their best to achieve the expected results. In addition, the numbers give us an objective comparison standard so that we can compare different things. There are many examples of this in life. For example, students can sort through the level of results, and everyone wants to compete for the first.

2. The differences between quantitative and qualitative research approaches are as follows. First, the purpose of qualitative research and quantitative research is different. Qualitative research is mainly an exploratory study. It is used to explore the underlying causes of the existence of things, development trend, and motivation and so on. Quantitative research conducted a systematic empirical study of social phenomena using statistical, mathematical or computational techniques and other methods. The goal of this research is to develop and apply mathematical models, theories, or assumptions related to social phenomena. Second, the methods of qualitative research and quantitative research are different. Some common methods of qualitative research include group discussions, personal interviews, and observation. The approaches adopted by the qualitative study are more about open-minded and subjective, which are usually led by the respondents. But for the quantitative study, the investigator will set several indicators in advance. These surveys are more objective, which are generally led by the investigator. In addition, the results of qualitative research and quantitative research are also different. The results of quantitative studies are generally expressed by a large amount of data, and its purpose is to enable researchers to interpret these data differences effectively and to analyze these data effectively. Quantitative research uses measurable data to discover facts and find research patterns.
 

Researchers can use qualitative research to analyze if the researcher does not understand the information about the area that they want to study, or if researchers know little about the customer's needs or customer's intention, or they want to explore the undiscovered needs. If the researcher has obtained some of the available information and he wants to extend the results to a larger group, they will perform quantitative studies based on known information for statistical analysis.

Essay写作题量大、时间长，对学生的专业素质、知识水平、备考复习、写作状态及条理逻辑的要求很高。

 

Essay阅读写作重点考察学生的海外大学教材的快速阅读能力、理解能力及判断能力。Essay阅读除了检测学生的词汇量外，还要考察学生的理解及判断的综合能力。

 

例如，学生已准确理解一道考题，但对应的五项选择中，没有一项特别合适的，这时学生要选择一项最接近的选项;又例如，学生已完全读懂一道考题，但在对应的选择中，有两项选择都说得过去，此时学生要选择最精确的选项。

 

(1)以极快的速度阅读大量的材料，寻找字面上或事实上的主要信息和少量的阐述信息。

 

(2)可以跳过某个部分或某些部分不读。

 

(3)理解水平可以稍低一些，但也不能太低。

 

(4)根据文章的难易程度和这到的目的，不断灵活地调整阅读速度。

 

一定要不断自问：我在读什么，作者要干什么：陈述自己的论点，论据?还是叙述他人的论点，论据?即以前我讲的元语言：描述逻辑的语言或描述语言的语言。这种自觉性将会极大地增强对选项的识别能力，这一点，对于长对比阅读尤其重要。

 

迅速掌握大量的Essay阅读写作词汇量，是为克服Essay阅读考点的关键所在。一般而言，有三种方法可提高学生的英语词汇量，一是掌握30个英语中的前辍及词根;二是死记硬背各类专项词汇集;三是大量的阅读。Essay阅读备考及复习时间有限，这三类方法效率低，效果也不会很突出。