叙述并演示中医诊脉选指，布指的正确操作方法 。

怎么看待幼儿园老师是保姆？

已知A、B、C是椭圆W：上的三个点，O是坐标原点 。(1)当点B是W的右顶点，且四边形OABC为菱形时，求此菱形的面积；(2)当点B不是W的顶点时，判断四边形OABC是否可能为菱形，并说明理由 。

列举埃及的几家新闻类报刊集团。

课程与教学评价的功能是什么?

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，设计一个15分钟的英语阅读教学活动。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：15分钟
学生概况：某城镇普通中学初中二年级第一学期学生，班级人数40人。多数学生已经达到《义务教育英语课程标准(2011年版)》三级水平。学生课堂参与积极性一般。
语言素材：
Who´s Got Talent?
Everyone is good at something, but some people are truly talented.
It´s always interesting to watch other people show their talents. Talent shows are getting more and more popular. First, there were shows like American Idol and America´s Got Talent. Now， there are similar shows around the world, such as China´s Got Talent.
All these shows have one thing in common:
"I"hey try to look for the best singers, the most talented dancers, the most exciting magicians,the funniest actors and so on. MI kinds of people join these shows. But who can play the piano the best or sing the most beautifully?
"Ihat´s up to you to decide. When people watch the show, they usually play a role in deciding the winner. And the winner always gets a very good prize.
However, not everybody enjoys watching these shows. Some think that the lives of the performers are made up. For example, some people say they are poor farmers, but in fact they are just actors. However, if you don´t take these shows too seriously, they are fun to watch. And one great thing about them is that they give people a way to make their dreams come true.

背景资料：某公司中标承建城市南外环道路工程。在施工过程中，发生如下事件：

事件一：挖方段遇到了工程地质勘探报告没有揭示的岩石层，破碎、移除拖延了23d时间。

事件二：工程拖延致使路基施工进入雨期，连续降雨使土壤含水量过大，无法进行压实作业，因此耽误了15d工期。

事件三：是承包方根据建设单位指令对相接道路进行罩面处理，施工项目部以增加的工作量作为计算设计变更调整工程费用的依据。

问题：

（1）事件一造成的工期拖延和增加费用能否提出索赔，为什么？

（2）事件二造成的工期拖延和增加费用能否提出索赔，为什么？

（3）事件三形成的工程变更部分应如何调整费用？

提示型教学方法的价值是什么?

课外辅导是上课的延续和必要补充。

德育方法中的说服教育法包含参观、访问和调查等方式。