你对详细剖析，相信会对你们提供一定帮助的。
托福写作分数换算是怎么一回事儿?我们都知道，托福写作分数是通过托福综合写作和托福独立写作两个科目的分数(0-5分)取平均分，再换算为30分制的分数。
托福写作分数换算标准：5分换算为30分，4.75换算为29分，4.5分换算为28分，4.25分换算为27分，4分换算为25分，3.75分换算为24分，3.50换算为22分，3.25分换算为21分，3分换算为20分，2.75分换算为18分，2.50分换算为17分，2.25分换算为15分，2分换算为14分，1.75分换算为12分，1.5分换算为11分，1.25分换算为10分，1分换算为8分。
托福写作评分标准：综合写作
5分 ——A response at this level successfully selects the important information from the lecture and coherently and accurately presents this information in relation to the relevant information presented in the reading。 The response is well organized， and occasional language errors that are present do not result in inaccurate or imprecise presentation of content or connections。
4分 ——A response at this level is generally good in selecting the important information from the lecture and in coherently and accurately presenting this information in relation to the relevant information in the reading， but it may have minor omission， inaccuracy， vagueness， or imprecision of some content from the lecture or in connection to points made in the reading。 A response is also scored at this level if it has more frequent or noticeable minor language errors， as long as such usage and grammatical structures do not result in anything more than an occasional lapse of clarity or in the connection of ideas。
3分 ——A response at this level contains some important information from the lecture and conveys some relevant connection to the reading， but it is marked by one or more of the following:
1) Although the overall response is definitely oriented to the task， it conveys only vague， global， unclear， or somewhat imprecise connection of the points made in the lecture to points made in the reading。 2) The response may omit one major key point made in the lecture。
3) Some key points made in the lecture or the reading， or connections between the two， may be incomplete，inaccurate， or imprecise。
4) Errors of usage and/or grammar may be more frequent or may result in noticeably vague expressions or obscured meanings in conveying ideas and connections。
2分 ——A response at this level contains some relevant information from the lecture， but is marked by significant language difficulties or by significant omission or inaccuracy of important ideas from the lecture or in the connections between the lecture and the reading; a response at this level is marked by one or more of the following:
1) The response significantly misrepresents or completely omits the overall connection between the lecture and reading。
2) The response significantly omits or significantly misrepresents important points made in the lecture。
3) The response contains language errors or expressions that largely obscure connections or meaning at key junctures， or that would likely obscure understanding of key ideas for a reader not already familiar with the reading and the lecture。
1分 —— A response at this level is marked by one or more of the following: The response at this level is marked by one or more of the following: The response provides little or no meaningful or relevant coherent content from the lecture。
The language level of the response is so low that it is difficult to derive meaning。
0分 —— A response at this level merely copies sentences from the reading， rejects the topic or is otherwise not connected to the topic， is written in a foreign language， consists of keystroke characters， or is blank。
托福写作评分标准：独立写作
An essay at this level largely accomplishes all of the following:
1) Addresses the topic and task well, though some points may not be fully elaborated
2) Is generally well organized and well developed, using appropriate and sufficient explanations, exemplifications, and/or details
3) Displays unity, progression, and coherence, though it may contain occasional redundancy, digression, or unclear connections
4) Displays facility in the use of language, demonstrating syntactic variety and range of vocabulary, though it will probably have occasional noticeable minor errors in structure, word form, or use of idiomatic language that do not interfere with meaning.
以上是托福作文分数换算详细剖析，另外还有写作评分的具体标准介绍，同学们适当了解一下会有很大帮助的。