2. 由动词+ 介词或副词构成的短语动词,要把它们作为整体看,即 把它们看成一个及物动词,介词或副词不可拆开或漏掉。这类动词 有: (1)不及物动词+ 介词,如: agree to, ask for, laugh at, operated on, listen to, look after, think of, talk about 等。 The patient is being operated on. The problem is solved. It needn't be talked about. (2)及物动词+ 副词:如:bring about, carry out, find out, give up, hand in, make out, pass on, point out, put away, put off, think over, turn down, work out, turn out 等。 His request was turned down. The sports meet will be put off because of the bad weather.
被动: The price has been brought down.
7. 过去完成时: had + been + given
1) 主动:When I got to the theatre, I found they had already sold out the tickets.
被动:When I got to the theatre, I found the tickets had already been sold out.
动词的过去分词”构成。 1)主动:You must hand in your compositions after