再談雅思評分標準(英)
來源：
小編： 151再談雅思評分標準(英)
來源：環球教育網 www.ielts.com.cn 2006-9-25
Overall Band Score
Candidates receive a Test Report Form setting out their Overall Band Score and their scores on each of the four modules, Listening, Reading, Writing and Speaking. Each of the module scores is equally weighted. The Overall Band Score is calculated by taking the mean of the total of the four individual module scores.
Overall Band Scores are reported to the nearest whole or half band. For the avoidance of doubt, the following rounding convention applies; if the average across the four skills ends in .25, it is rounded up to the next half band, and if it ends in .75, it is rounded up to the next whole band.
Thus a candidate achieving 6.5 for Listening, 6.5 for Reading, 5.0 for Writing and 7.0 for Speaking would be awarded an Overall Band Score of 6.5 (25 ÷ 4 = 6.25 = Band 6.5).
Likewise a candidate achieving 4.0 for Listening, 3.5 for Reading, 4.0 for Writing and 4.0 for Speaking would be awarded an Overall Band Score of 4.0 (15.5 ÷ 4 = 3.875 = Band 4.0).
On the other hand, a candidate achieving 6.5 for Listening, 6.0 for Reading, 6.0 for Writing and 6.0 for Speaking would be awarded band 6 (24.5 ÷ 4 = 6.125 = Band 6).
For more information on how IELTS test material is produced click here .
Listening and reading
IELTS Listening and Reading papers contain 40 items and each correct item is awarded one mark; the maximum raw score a candidate can achieve on a paper is 40. Band scores ranging from Band 1 to Band 9 are awarded to candidates on the basis of their raw scores.
Although all IELTS test materials are pretested and trialled before being released as live tests, there are inevitably minor differences in the difficulty level across tests. In order to equate different test versions, the band score boundaries are set so that all candidates’ results relate to the same scale of achievement. This means, for example, that the Band 6 boundary may be set at a slightly different raw score across versions. Click here for a detailed description of the IELTS Question Paper Production process.
The tables below indicate the mean raw scores achieved by candidates at various levels in each of the Listening, Academic Reading and General Training Reading modules during 2004 and they provide an indication of the number of marks required to achieve a particular band score.
Listening
Band Score Raw score out of 40
5 16
6 23
7 30
8 35
Academic Reading
Band Score Raw score out of 40
5 15
6 23
7 30
8 35
General Training Reading
Band Score Raw score out of 40
4 15
5 23
6 30
7 34
The Academic and General Training papers are graded to the same scale. The distinction between the two modules is one of genre or discourse type. Academic papers may contain source texts featuring more difficult vocabulary or greater complexity of style. It is usual that, to secure a given band score, a greater number of questions must be answered correctly on a General Training Reading paper.
