高考完型高频单词_高考单选完型高频词天天练：stay/ step/ subject/ such/ sufficient
【词组解析】
1.stay up (late) 熬夜
（1）I want to stay up tonight and watch the late show.
今晚我不想睡觉，等着看深夜电视节目。
（2）I am going to stay up late to finish my paper.
为了完成报告我打算熬夜不睡。
2.step by step 逐步地
（1）A dwarf going upstairs getting higher step by step.
矮子上楼梯，步步登高。
（2）He learnt the rules of the game step by step.
他逐步学会了游戏的规则。
3.subject to 受制于,易于
（1）He expounded his views on the subject to me at great length.
他详细地向我阐述了他在这个问题上的观点。
（2）Their participation is subject to a number of important provisos.
他们的参与受一些重要条款的限制。
4.such as 例如,诸如
（1）Humans cannot digest plants such as grass.
人不能消化草类植物。
（2）Players use a haptic device such as a joystick to control the game.
游戏者用游戏杆之类的触觉设备玩游戏。
5.sufficient for 足够的
（1）Our village has a grain reserve sufficient for three years.
我们村的储备粮够吃三年。
（2）His income is sufficient for his needs.
他的收入能满足他的需要。
