试述项目不稳定边坡可采取的应急处理措施。
参考答案
参考解析
【分析题】
某陶瓷涂料厂劳动者因全身乏力、肌肉关节酸痛、口内有金属味、神经衰弱、腹部隐痛、有时有腹绞痛（脐周围），去医院就诊，医院将病人转至职业病防治院，最后确诊为慢性中度铅中毒 。
问题：
1．慢性铅中毒需要什么样的机构及医师才能进行诊断？
2．职业接触限值MAC代表什么意义？
【分析题】
案例：
王老师执教《中国画写意花乌——梅兰竹菊》一课时，将“中国画‘托物言志’的艺术特征”设为教学重点。上课时，他首先展示了一些自然形态的梅兰竹菊图片，详细讲解梅兰竹菊的生长习性，接着王老师展示了一件写意梅花作品，让同学们开始课堂练习。
问题：依据美术新课程的理念，从优点、问题、建议三方面对该教学安排进行分析与评价。
【分析题】
根据提供的信息和语言素材设计教学方案，用英文作答。
设计任务：请阅读下面学生信息和语言素材，设计20分钟的英语阅读教学方案。
教案没有固定格式，但须包含下列要点：
●teaching objectives
●teaching contents
●key and difficult points
●major steps and time allocation
●activities and justifications
教学时间：20分钟
学生概况：某城镇普通高中二年级（第一学期），班级人数40人，多数学生已经达到《普通高中英语课程标准（实验）》七级水平。学生课堂参与积极性一般。
语言素材：
Business
Motorola set out a special training plan programme for children last week with the aim of developing children's business skills and preparing them for a future as entrepreneurs.
Eighty-seven children aged between 12 and 16 from Beijing and Tianjin attended the one-week training programme called Youth Discovery directed by Motorola University's (MU) instructors and marketing specialists. The children learned about dealing with a practical problem-marketing and worked out a marketing plan by themselves. Last week 26 children of Motorola employees in Tianjin completed their training in the MU-Tianjin Learning Center.
Through the training programme, children learnt how to get information through different kinds of sources, determine end-user needs, make up messages of value to customers, and communicate using various means and equipment.
Educators acted only as team directors, providing children to discover their own answers. The children gave their solutions to Motorola's management and their parents on the last day of the programme.
The children, most of whom were primary and middle school students, presented themselves freely. The students said that they preferred the open and practical way oflearning.
Youth Discovery, started by Motorola's former president Robert Galvin, designed and carried out by Motorola University, aimed to bring the talents of young people into full play and encouraged them to discover how their skills can contribute to a team to help it reach an aim.
