新概念英语自学视频课程官网燕自学一个暑假可以吗自学经验

新概念英语自学视频课程官网燕自学一个暑假可以吗自学经验

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10倍速抗遗忘轻松记单词下载
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Lesson 94     Future champions
【New words and expressions】
instruct     ① vt. 指导，教，传授
Children can be instructed in swimming at a very early age.
② vt. 批示，命令，吩咐
The doctor instructed Jimmy to stay in bed for a week.
I’ve been instructed to give you this parcel.

★compete ① vi.比赛，对抗(与with或against连用)During the singing contest, Mary competed with Helen for the first prize.
② vi. 匹敌，比得上，媲美(与with连用，多用于否定句)Hugh’s house can’t compete with yours.

【课文讲解】
1、At a special swimming pool in Los Angeles, children become expert at holding their breath under water even before they can walk.
expert at/in doing sth.     ……方面的专家，熟练者
hold one’s breath         屏住呼吸

 2、It is not long before they are so accustomed to swimming that they can pick up weights from the floor of the pool.
not long before       不久，很快
be accustomed to n./doing sth.    习惯的，适应了的

 3、A game that is very popular with these young swimmers is the underwater tricycle race.
be popular with…  深受……的欢迎，为……所喜爱

  4、Tricycles are lined up on the floor of the pool seven feet under water.
line up     (使)排成行/排队
   Line these chairs up, please.

5、Some children can cover the whole length of the pool without coming up for breath even once.
come up for breath      升上水面换气

6、Whether they will ever become future Olympic champions, only time will tell.倒装句，宾语从句置于句首，通常，以疑问词引导的宾语从句会用于这种句型：What made him do it, no one knows.
  How they found out the truth, only George can tell.

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