“多情自古伤离别”的下句是____。
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简述多媒体系统的组成。
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下面是某初中教师的课堂教学片段。(T asked Ss to make sentences according to the information on the Blackboard.)T: Now, let's look at the blackboard and make sentences.I say "I don't have a basketball"and you say "Our teacher doesn't have a basketball".I say "I have a volleyball"and you say "Our teacher has a volleyball". Li Xing, make the third sentence..(T wrote sentences on the Blackboard.)Li Xing: Tom have a tennis racket.T: Is it correct? No, we should say it like this "Tom has a tennis racket". We don't put "have"after "He, She, Tom, Lucy". We should say "He has .., She has.., Tom has.., Lucy has...".(T wrote the wrong sentence on the Blackboard and corrected it.)T: Next one, Li Lei, please.Li Lei: Jim has a ping-pong ball.T: Yes.(T wrote it on the Blackboard.) Next one, Zhang Hong, please.Zhang Hong: Li Lei don't have a soccer ball.T: No, no, no. Wrong again. What is the correct answer?Ss: Li Lei doesn't have a soccer ball.T: Yes.(T wrote the correct answer on the Blackboard.)根据上面的信息，从下面三个方面作答：（1）请分析学生课堂回答错误的主要原因。（8分）（2）该教师采用了什么方式来纠正学生的错误？（8分）（3）针对学生在该课堂中回答错误的情况，教师应如何进行反馈和引导？（14分）