题目内容：
根据题目要求完成下列任务。用中文作答。下面是四位英语教师的英语教学片段：
Teacher A
T: What day is today?
S: Is Monday.
T: Oh, good. It is Monday?
S: Yes, it is Monday.
Teacher B
T: Who's this woman?
S: He is ...
T: Oh, not he. You should use she.
Teacher C
T: What did you do yesterday?
S: I do my homework at home.
T: Oh, great! What about you, Lin Tao?
Teacher D
T: All of you will be a teacher today. Please check the homework of your deskmates. When you find the mistakes, circle and correct them please.
Ss: OK.
(1)请分析A、B、C三位教师对待学生语言错误的方式及其利弊。(9分)
(2)教师D采用了什么纠错方法?请简要说明。(5分)
(3)教师在对待学生语言错误上应注意哪些关键点?(16分)
参考答案：
答案解析：