B2U1精讲和练习.doc

. 核心单词重难突破1survive vt. 比活得长；幸免于；从(困境中)挺过来 vi. 幸免；幸存；生还.A survive B by. A比B活得长survive sth. 幸免于；从中挺过来/活过来survive on 依靠生存下来survive from 从中存活下来；流传下来survivor n. 幸存者survival n. U 幸存；C残存物2amaze vt. (affect with wonder)使吃惊；惊讶(1)amazing adj. 令人吃惊的amazed adj. 惊奇的；惊讶的be amazed at/by sth. 对感到惊讶be amazed to do sth. 因做某事而感到惊讶(2)amazement n. 惊讶，吃惊；惊异in amazement 惊奇地to ones amazement 令某人惊讶的是3select vt. 挑选；选择select sb. to do sth. 挑选某人做某事