1. 李先生不仅是我们的老师，而且是我们的朋友。(not only…but also)
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2. 在我们学校，上百人喜欢打篮球。(hundreds of)
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3. 吉姆整天无所事事，我们都不喜欢他。(nothing to do ; none of)
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4. 他花了20元买的这本词典。(pay…for)
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5. 对我来说学游泳是很困难的。(It is + adj. +for sb. to do sth.)
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Dear John,
     I get your letter from my teacher. I'm happy to know you.
     My name is Jack. I am fifteen. I live in Beijing.I am a student of No. 1 Middle School. I'm in Class 3.
My teacher is Miss Lee. She is not only(不仅) our English teacher but also(而且) our class teacher.
     At school I have two good friends. They are Susan and Sally. They are twins. They come from Britain.
They like China very much.They teach me English and I teach them Chinese.
     Let's be good friends. Please write soon.
                                                                                                                                                Yours
                                                                                                                                                  Jack 

1. This letter is from ______.    

A. John              
B. Jack              
C. Twins

2. Jack is ______.    

A. thirteen            
B. fourteen          
C. fifteen

3. Jack studies in ______.

A. Shanghai            
B. Beijing          
C. London

4. ______ is his English teacher.

A. Miss Lee          
B. Sally              
C. Susan

5. Susan and Sally are ______.

A. Jack's friends        
B. John's friends      
C. friends

1. 我稍后将给你发一封电子邮件。（send, later on）
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2. Jane不仅会唱歌而且会跳舞。（can, not only…but also,）
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