教学目标(略)教学重难点分析对话中“My schoolbag isheavy”是教学的重点及难点。定为重点是因为它是关键句,对话中的句子“What’s in it?”及含有数词的回答句都是在它的基础上引出来的;定为难点是因为学生要通过上下文来理解“heavy”的词意。所以,本句话的教学就成了我们非常关注的环 Teaching objectives (omitted) teaching difficult analysis of the dialogue “My schoolbag isheavy ” is the teaching of the key and difficult. The emphasis is because it is the key sentence, the sentences in the conversation “What’s in it? ” And the answer that contains the number are based on it; as difficult because the students to come through the context Understand the meaning of “heavy”. Therefore, the teaching of this sentence has become the ring we are very concerned about