考研英语大纲常考词组短语 in half
释义：
in half 分成两半
例句：
I've divided the money in half.
我把钱平均分成了两半。
In half an hour's whirl of activity she does it all.
在半个小时马不停蹄的忙碌中，她做完了这一切。
In half an hour, they'd switched the tags on every cable.
半个小时内，他们换了每根电缆的标签。
If the chicken is fairly small, you may simply split it in half.
要是鸡不太大，你把它分成两半就行。
The straight white parting in her ebony hair seemed to divide the back of her head in half.
她乌黑头发中笔直的白色分发线似乎把她的后脑勺分成了两半。
When they hit the trees, the impact can snap them in half.
当它们撞到树上时，冲击力会让它们断成两半。
The illness is dangerous, because it is involved in half of all automobile accidents.
这种病很危险，因为在所有的交通事故中，有一半都与它有关。
Cut one large onion in half and tie the half an onion to the bottom of each of your feet.
把一个大洋葱切成两半，然后把这半个洋葱绑在脚的底部。
The change cut their expenditures in half, but the new living arrangement proved too challenging.
这一变化使他们的开支减少了一半，但新的生活安排太具有挑战性了。
When we are making paper cuttings, we usually fold the red paper in half and then cut it with scissors.
当我们剪剪纸时，我们通常将红色的纸片折成两半，然后用剪刀剪。
The workers were not better organized, otherwise they would have accomplished the task in half the time.
没有更好地把工人们组织起来，否则他们用一半的时间就能完成任务。
The agriculture sector must be placed at the center of development to cut in half extreme poverty and hunger by 2015.
必须把农业部门放在发展的中心，才能在2015年把极度贫困和饥饿人口减少一半。
Cut the circular cake in half and set each semicircle against adjoining sides of the square to form the top of the heart.
把圆形蛋糕切成两半，把每个半圆放在正方形的两边，形成心形的顶部。
Naomi Muriuki, 58, took the initiative to tell everyone that this device could reduce the amount of firewood used in half.
58岁的纳奥米·姆里乌基弯腰主动地给大家讲这种装置能使柴火用量减少一半。
Some studies suggest that straight, horizontal bars painted across roads can initially cut the average speed of drivers in half.
有研究表明，在道路上画上笔直的横杆，可以在开始将司机的平均速度降低一半。
In half the cases, the experimenters patted the students lightly on the back of the shoulder for about one second while providing verbal instructions about the study.
在一半的案例中，实验者在提供关于研究的口头说明的同时，会轻轻拍拍学生的肩膀，持续了大约一秒钟的时间。