雨是凄凉哀伤的象征。

(四)再读全词,把握情思

小结:体会“亡国之恨,丧夫之哀,孀居之苦”,集聚心头,无法排遣,是和着血与泪写下的千古绝唱

(五)作业

1.依据赏析《声声慢》的步骤,赏析辛弃疾的《永遇乐?京口北固亭怀古》。

2.(拓展延伸)举例比较分析“婉约派”和“豪放派”词的不同特点。

六、板书设计

七、教学反思

教师资格证面试教案模板:高中数学《圆的一般方程》

一、教学目标

【知识与技能】在掌握圆的标准方程的基础上,理解记忆圆的一般方程的代数特征,由圆的一般方程确定圆的圆心半径。掌握方程表示圆的条件。

【过程与方法】通过对方程 表示圆的条件的探究,学生探索发现及分析解决问题的实际能力得到提高

【情感态度与价值观】渗透数形结合、化归与转化等数学思想方法,提高学生的整体素质,激励学生创新,勇于探索。

二、教学重难点

【重点】掌握圆的一般方程,以及用待定系数法求圆的一般方程。

【难点】二元二次方程与圆的一般方程及标准圆方程的关系。

三、教学过程

(一)复习旧知,引出课题

1.复习圆的标准方程,圆心、半径。

2.提问1:已知圆心为(1,-2)、半径为2的圆的方程是什么?

(二)交流讨论,探究新知

1.提问2:方程是什么图形?方程表示什么图形?任何圆的方程都是这样的二元二次方程吗?(通过此例分析引导学生使用配方法)

2.方程什么条件下表示圆?(配方和展开由学生相互讨论交流完成,教师最后展示结果)

将配方得:

3.学生在教师的引导下对方程分类讨论,最后师生共同总结出3种情况,即圆的一般方程表示圆的条件。从而得出圆的一般方程式:

4.由学生归纳圆的一般方程的特点,师生共同总结。

(三)例题讲解,深化新知

例1.判断下列二元二次方程是否表示圆的方程?如果是,请求出圆的圆心及半径。

(1) (2)

例2.求过三点A(0,0),B(1,1),C(4,2)的圆的方程,并求这个圆的半径长和圆心坐标。

(四)小结作业

师生共同总结今天这节课所学知识点

作业:分必做题和选做题。

四、板书设计

五、教学反思

教师资格证面试教案模板:高中英语《Solar energy》

Solar energy teaching plan

Teaching Aims:

Knowledge aim: Students will know more knowledge about solar energy.

Ability aim: Through different activities, students will improve their reading and speaking skills.

Emotional aim: After this lesson, students will have environmental protection awareness and they would like to discuss different topic with their classmates.

Teaching Key Points:

Students will learn more about solar energy and some new words.

Teaching Difficult Points:

Improve their reading skill and horizon their vision

Teaching Procedures:

Step 1 Warming-up

Free chat: ask them to talk about new energy for two minutes and then share together.

(Small-hydro, wind, modern biomass, geothermal, ocean and so on.)

Step 2 Pre-reading

Ask students one question: Which kind of new energy is the most convenient for us to use?

Step 3 While-reading

Global reading

Read the passage quickly in two minutes and find the main idea.

Detailed reading

Give students 5 minutes to read this article quickly and answer two questions.

Q1: How much the terrestrial equator perimeter is?

Q2: How much energy could the earth obtain?

Use ‘moreover’ and ‘equal to’ to make two new sentences.

Read this passage again in 3 minutes and find the problem of solar energy using.

Step 4 Post-reading

1. Listen to the tape and read this article loudly in 5 minutes.

2. Ask students to discuss two questions (5 minutes).

Q1: Why we need to find new type of energy?

Q2: How to save different energy in our daily life?

Teacher should give them a guidance and summary of the new energy using and the limited resources in the earth.

Step 5 Summary and homework

Ask two students to summarize this lesson, and ask them to write a small article about environmental protection, they should also search the answer of “How do people apply new energy in nowadays’ society?” on the internet.

Blackboard Design:

Teaching Reflection:

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