coincide
同义:correspond, agree, match
反义:disagree, differ, contradict
练习:I did not go to meet him because his arrival ______with an important
conference.
A. cohered B. coincident C. coincided D. comprehended
练习答案:
选C.译文:我无法去接他,因为他到达时,我正好有重要的会议.本题是难词辨析题.
coincide与…….巧合;cohere粘着;coincident adj.巧合的;comprehend理解.
派生:coincidence(n.)巧合;符合,一致;同时发生.the ~ of two
events两个事情的同时发生.
collaborate
同义:cooperate
派生:1.collaboration n.合作,协作.This novel is a d~
,这部小说是协力创作的成果.

2.collaborator n.合作者,协作者
collapse
同义:crash, break down, fail
练习:Our project_____ because of shortage of fund.

A. collapsed B. collaborated C. coincided D. combined
练习答案:
选A.译文:我们的计划因资金不足而遭挫败.本题是难词辨析题.
Collapse指建筑等倒塌,崩溃,也指计划,事业等垮掉,挫败;collaborate合作(尤指著书
或艺术方面)coincide碰巧同时发生;combine联合.
collide
同义:crash, conflict, clash
反义:agree, coincide
派生:collision n.碰撞,互撞;利益,意见等的冲突,抵触. a~ of interests利益冲突