Do you like cartoons? I am crazy about cartoons because they are very interesting and cartoon music sounds great. I have a great time when I watc

关于、基础、靠、著论 例: This afternoon we are going to listen to a report on the international situation. 今天下午我们要听关于国际形势的报告。

sleep, doze, nap, slumber 　　这些动词均含睡之意。 　　sleep : 普通用词，指一般的睡眠。可用作引申指长眠或静止不动。 　　doze : 多用于口语中，指

使用定冠词的15种情况： 　　1.表示特定的或上文提到过的人或物 　　例：Have you ever been to the city before?（你曾经去过那个城市吗？） 　　2.指世界

pack, package, packet, parcel, bunch, bundle 　　这些名词均有捆，包之意。 　　pack : 指专为背负而包扎的包裹，也指驮物等。 　　package : 指包装

keen, acute, sharp, shrewd 　　这些形容词均有锐利的、敏锐的、机敏的之意。 　　keen : 多指对复杂艰深的事物或问题有敏锐的观察和敏捷的理解。 　　

The bell rang and the class was over. Many classmates jumped up from the seat. The classroom became noisy. Some students went out of the classroo

certainty, assurance, conviction 　　这些名词均含有确信无疑之意。 　　certainty : 指在客观上和主观上都无一丝一毫的怀疑。 　　assurance : 侧重依