3．通过线线垂直、线面垂直、面面垂直的转化提高化归转化能力.

2．掌握三垂线定理及其逆定理

1．掌握直线与平面垂直的定义、判定定理、性质定理，能用文字、符号、图形规范表述.

第三节　 书面表达(满分20分)

假如你叫李华，请给笔友Mike写一封100词左右的电子邮件，介绍一下自己的好朋友王飞。内容要点应包括以下几个方面：

1. 17岁男生, 中等身材

2．诚实自信、乐于助人

3．学习刻苦、成绩优秀

4．兴趣广泛、擅长足球

注意：开头和结尾已经给出，可以适当增加细节，以使行文连贯。

Dear Mike,

　 I’m glad to receive your e-mail. Here I’d like to tell you about my best friend Wang Fei.

Such is my best friend Wang Fei, a lovely boy and an excellent student. I hope you two will become good friends.　

Yours,

Li Hua

第二节： 短文改错(共10小题；每小题1分，满分10分)

此题要求改正所给短文中的错误。如无错误，在该行右边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：

此行多一词：把多余的词用斜线(\)划掉，在该行右边横线上写出该词，并用斜线划掉。

此行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。

此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。

注意：原行没有错的不要改。

Although I'm 16 years old, and my father still treats　　　　　　　　　　 96. ____________

me as a careless children. He doesn’t value my opinions.　　　　　　　　　　 97. ____________

He is very strict with me and often punishes me about　　　　　　　　　　　 98. ____________

leaving things around in the house while he did this　　　　　　　　　　　　　　 99. ____________

all time. I think he fails to set me an example to 　　　　　　　　　　　　　　　 100. ____________

follow. But he often says, “Doing as I say, not as I do.”　　　　　　　　　 101. ____________

Even worse, he points out my past mistakes to guests，　　　　　　　　　 102. ____________

making me feel hurting. I love my father, but I can’t　　　　　　　　　　　　 103. ____________

bear what he does. I have been tried many times　　　　　　　　　　　　　　　 104. ____________

to talk with he but he never listens.　　　　　　　　　　　　　　　　　　　　　　　　 105. ____________

第一节：单词拼写：根据句意和提示写出所缺单词。(共10小题；每小题1分)

86. She kissed her baby on both __________ (脸颊).

87. I have __________ (后悔) not studying hard at school.

88. My grandpa is sitting ____________ (舒适地) in his armchair.

89. He’s always ____________ (想象) we’re talking about him behind his back.

90. ____________ (握手) is a gesture of friendship.

91. She’s very __________ (耐心的) with young children.

92. She’s Italian by birth but an Australian __________ (公民) now.

93. Salt ____________ (存在) in the sea water..　

94. _____________ (烟草) advertising is forbidden in our country.

95. Can you _____________ (听出) my voice on the phone?