I. Dialog 实用会话

Sam: Mother, can you buy me a new bike?
Mother: No, Sam. I can't.
Sam: But all my friends have new bicycles.
Mother: You can ride their bikes.
Sam: Why can't I have a new bike?
Mother: Because money doesn't grow on trees.

萨姆：妈，您可不可以买一辆新的自行车给我?
妈妈：不可以，萨姆。我办不到。
萨姆：但是我所有的朋友都有新车。
妈妈：你可以骑他们的车子呀!
萨姆：我为什么不能有辆新车呢?
妈妈：因为钱不会长在树上嘛(喻挣钱足很辛苦的)。

II. Key Points 重点提示

1. buy+人+物 买某物给某人
   =buy+物+for+人
   例: Romeo buys his wife flowers every day.
   =Romeo buys flowers for his wife every day.
   (罗密欧每天都买花送他太太。)

2. ride [raɪd] vt.骑(马、自行车等)，乘坐(公共汽车、火车等)
   例: Can you ride a horse?
   (你会骑马吗?)
   I always ride the train to work.
   (我都是乘火车上班的。)

3. grow [ɡro] vi. 生长
   例: All flowers need water to grow.
   (花都需要水才能生长。)

III.请选出下列各句中正确的一项

1. Mary doesn't like this dress. She likes ____ over there.
   (A) the red one (B) the red (C) red (D) a red
2. John is looking ____ a good English dictionary.
   (A) on (B) around (C)into (D) for
3. He can't come ____ he is busy now.
   (A) though (B) but (C) because (D) although
4. He is sad because he ____ money.
   (A) has no any (B) not has
   (C) not has any (D) doesn't have 5. Tim often ____ his children.
   (A)buys toys (B) buys toys for
   (C) buys for his toys (D) buys toys to
   解答→1.(A) 2.(D) 3.(C) 4.(D) 5.(B)

音频链接：

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