score
1.x05比赛中一方的分数
A high score
A score of 50
2.x05比赛双方分数
The final score was 4-3.
3.x05测验,考试的分数
A score of 110 in IQ test.
She got a score of 90 in the exam.
mark
1.x05评定某人的工作、操行给的数字
Give sb high marks for sth
She got 80 marks out of 100 for math.
point
1.x05比赛,游戏中分,相当于点
win a point
lose a point
They won on points.靠点数获胜.比如拳击等.
They need one more point to win.
credit
1.x05美国教育中的学分
gain credits in math
My math class is worth tree credits.数学课值3学分.
grade
1．x05考试,作业的分数或者评级
grade A,
a good grade
He got a grade of 90 in/on the exam.
He got good grades in/on the exams.
归纳,
在表示与学校考试,作业有关的评分时,
grade ,score 用法相似,
a high grade,a high score,a score/grad of 90
mark 也可,区别明显,
一个考试结果,可得80 marks,而不能得80 scores,80 grades,只能是a score of 80,a grade of 80
credit,point 用法于以上三个有明显区别.