新概念英语第一册惯用语整理：Lesson49-501.or conj. 1.或，或者(表示选择)2.都，大约3.否则 or so 大约，也许，左右，差不多(about, some, almost, approximately) 例句：She could continue working until a month or so. 她还可以连续工作一个月左右 or something 诸如此类的东西 例句：Sue, would you like a sandwich or something? 苏，来块三明治还是来点儿别的什么? 2.tell vt.1.讲.告知2.对(某人)说明;告知3.命令;叮嘱4.辨识;知道 tell the difference between 区分(distinguish berween) 例句：1.Sometimes a person cannot tell the difference between blue and green. 有时一个人不能区分蓝色和绿色。
2.Can you tell the difference between “approve“ and “agree?“ 你能说出“approve“和“agree“这两个词的区分吗? tell...apart 区分，区分 A:One piece of cloth is silk, and the other is synthetic fabric. A:一块是丝绸，另一块是化纤织物 B:Amazing, I really can”t tell them apart. B:这太 奇异了，我可真分不开它们 3.truth n. 1.真实，真相2.真实性.忠实性3.真理 to tell the truth 说实话 (to be honest, to be frank, in fact) 例句：1.To tell the truth，I”m always afraid of visiting foreign friends because I”m afraid of being offensive. 说实话，我总是可怕见外国朋友，由于我怕冒犯他们 2.To tell the truth, I have to move out tomorrow and I”m still searching for an apartment. It”s driving me crazy. 说实话，明天我不得不搬出去住，而我现在还在找公寓。
