吃透英语课本，提升在校竞争力
v. 跳跃
n. 跳跃
现在分词：leaping
第三人称单数：leaps
过去式：leaped
过去式：leapt
过去分词：leapt
过去分词：leaped
复数：leaps
He threw a stick into the river and the dog went after it in a flying leap.
他把一根枝条扔到河里，那条狗一个飞跃就追了过去。
She leapt over the fence.
她跳过篱笆
My heart leaped when I saw Paul at the airport.
在机场看到保罗时，我的心猛地一跳。
He leapt 27 places to second spot.
他上升了27位，跃居第二名。
great leap forward
大跃进（中国于1958～1960年执行的经济计划）
leap out
v. 引人注意
with leaps and bounds
迅速地；飞跃地
leap second
[天]闰秒
leap of faith
一百八十度转变
leap over
跳过
with a leap
(收入等)猛增
quantum leap
[物]量子跃迁；[喻]巨大突破
leap at
向…扑去；欣然接受（机会或建议等）
look before you leap
三思而后行
leap forward
跃进；向前跳；快速发展
by leaps and bounds
adv. 飞跃地，突飞猛进地
leap in the dark
◎轻举妄动；不顾后果的行动；盲目冒险的举动
leap year
闰年
great leap
大跃进，大步前进
leap frog
跳背戏
vi.跳，跳跃
jump
dance
n.飞跃；跳跃
spring
bound
vt.跳跃，跳过；使跃过
clear
1 ...under-resourced parents show commitment to their children is to leap to their defence...
2008.12 CET4 阅读理解
