do sb.a favour ,give sb.an offer都表示:主动帮助某人
be of great value形容某物或做某事很有价值
have a word with sb.与某人交谈
have no choice but to do sth别无选择去做某事
put ...into practice 把...(通常是理论之类的)落实到行动/实践之中
have an effect on对..产生影响
leave a message for sb给某人留了条信息/给某人留话
come into effect(政策、法案等)生效
be in use...正在被使用
make use of利用、使用
no point :There is no point doing sth做某事毫无意义
no wonder:难怪
例句:It should be no wonderthatyou have notmasteredtheunderstanding of them all.Noone ever will.难怪大家没有全部掌握并理解这些知识,因为根本就没人能做得到嘛!
no doubt:
adv.无疑地;很可能地
例句:There is no doubt that he is a nice person.
no way不可能,没门,决不
例句:Hischildrenandrelativesmightmoveaway toanothercity,and theremight benowayofearningenoughmoney.
他的孩子和亲属可能搬往其它城市,但是那里可能没有办法赚到足够的钱.
There is no way to work out this problem by this Sunday.要想在这周末前解决这个问题,这是不可能的.