讲授法、讨论法、媒体课件演示

重点：理解并掌握正角负角零角的定义，掌握终边相同的角的表示方法.

难点：终边相同的角的表示.

3、体会运动变化观点，深刻理解推广后的角的概念；

2、掌握所有与α角终边相同的角(包括α角)的表示方法

1、掌握用“旋转”定义角的概念，理解并掌握“正角”“负角”“象限角”“终边相同的角”的含义

第二节：书面表达 (满分30分)

学生上学通常有两种方式：乘公交车与骑自行车。两种方式各有特点。请你以“Going to School by Bus or by Bicycle”为题，按照以下要点写一篇英语短文：

乘公交车：节省时间、节省体力

骑自行车：锻炼身体、灵活方便

我喜欢的方式及理由。

注意：词数100-120，文章的题目和开头已给出(不计词数)。

Going to School by Bus or by Bicycle

　　 There are basically two ways to go to school. _____________________________________

第一节：短文改错(共10小题; 每小题1分, 满分10分)

此题要求改正所给的短文中的10处错误。要求你在错误的地方增加、删除或修改某个单词。

增加：在缺词处加一个漏词符号(∧)，并在该词下写出该加的词。

删除：把多余的词用(∕)划掉。

修改：在错的词下划一横线，并在该词下面写上修改后的词

注意：1．每处错误及其修改均仅限一词；

　　　 2．只允许修改10处, 多该不计分。

例如：It was very nice to get your invitation to spend ∧ weekend with you. Luckily 　　　　　　　　　　　　　 　　　　　　　　the I was completely free then, so I’llsay “yes”. I’ll arrive in Bristol at around 8 pm. in 　am　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　 on Friday evening.

The main purpose of newspapers are to provide news. If you examine newspapers closely, you would find there are all sort of news: accidents, floods, fires, wars, sports, books, etc. The news cover everything happens to people and their surroundings. Sometimes there is some news which is very interested. A news report is usual short, except when it is very important, but has a plenty of information. It is also writing in short paragraphs. The first paragraph is in the fact a summary of the news. It gives all the necessary information, what, when, where, how, and why.