请认真阅读下列材料，并按要求作答。
请根据上述材料完成下列任务：
(1)简述如何激发小学生的写作兴趣。
(2)如指导小学生学习，试拟定教学目标。
(3)依据拟定的教学目标，设计导入和写前环节的教学活动并说明设计理由。
(1)激发小学生写作兴趣的措施： ①开展丰富多彩的实践性活动，以生动活泼的形式去激发学生的写作兴趣，帮助学生消除畏难情绪，使学生敢于写。 ②引导学生观察生活，并引导学生阅读学习一些写作素材．使学生有话可写。 ③采取有效的激励措施，激发学生的写作兴趣，如开展作文评比活动、优秀作文赏析活动等，使学生乐于写。 (2) Teaching Aims： ①Knowledge aim: Students can have a better understanding of how to write short passages. ②Ability aim: Students can write and talk about their diet plan in their daily life. ③Emotional aim: Students become more interested in English and know the importance of keeping a healthy diet. (3)导入和写前环节： ①Warming up＆．lead in： A．Daily greeting． B．Show some food on PPT and ask students what their favorite food are and why． 【设计意图】从生活角度出发，有利于激发学生的学习兴趣，提高课堂参与度，营造学习氛围。 ② Pre-writing： The teacher firstly tells the students the writing topic. And then they need to have atalk about their food for breakfast. After that, the teacher can provide some useful wordsand sentence patterns. And also the teacher can show a writing model, which includes a basic structure. 【设计意图】写前交代清楚所写话题及所涉及的一些词汇、句式结构等，有利于帮助学生消除畏难情绪，激发学生的写作欲。
