2017年同等学力申硕英语词汇专项练习(31)

　　1、He has left his book here on _____, so that you can read it.

　　A. purpose　B. intention　C. aim　D. meaning

　　2、The magician picked several persons from the audience and asked them to help him with the performance.

　　A. by accident　B. on occasion　C. at random　D. on an average

　　3、The open university was started in order to help those who _____ having a university education when they were young.

　　A. stopped　B. failed　C. missed　D. ceased

　　4、His _____of the aeroplane was correct in every detail and could really fly.

　　A. shape　B. pattern　C. design　D. model

　　5、If you _____ your demand, then maybe you will have more chance of getting what you want.

　　A. conduct　B. dismiss　C. grant　D. moderate

　　参考答案&解析：

　　1、A. purpose.　[注释]on purpose是介词习语，意为“故意地”。如用 intention,则应说 by intention故意地。

　　2、C. at random.　[注释]at random(=without aim or purpose)随便地，胡乱地：His clothes were scattered about the room at random. By accident 意外地；on occasion 偶尔；on an average 平均计算。

　　3、C. missed.　[注释]miss doing sth.没有做某事：I missed seeing the film when it was shown at school.(学校放映那部电影时，我没有能去看。)

　　4、D. model.　[注释]model此句中意为“(飞机的)模型”。

　　5、D. moderate.　[注释]moderate(=make or become less violent or extreme) 节制，缓和，减轻。