我们讲的英语第187期:Frogmarch 反拧双臂强行拉走

重点讲解：
1. be made up of
由…组成，由…构成；
eg. Life is made up of both sweetness and sorrow.
生活中既有甘，又有苦。
eg. The medical team was made up of twelve doctors.
医疗队由十二名医生组成。
2. turn into
（使）变成；（使）成为；
eg. Bad beginnings can turn into good endings.
糟糕的开端能转变为美好的结局。
eg. But so long as struggle hard , one of today seems to be dream that can't be realized forever, can unquestionably turn into a fact tomorrow!
但是只要努力奋斗，今天的一个看似永远无法实现的梦想，明天一定能变成事实！
3. sign up
（和…）签约；雇用；报名（参加课程）；
eg. Her parents urged her to sign up for a computer course.
父母督促她报名参加计算机课程。
eg. Our school is going to hold a sing contest. And I'll sign up for it. It's a good chance to show my sing talent.
我们学校即将举行一场歌唱比赛。我要报名参加。这是展示我的歌唱才能的好机会。