升本必看英语知识点

Look forward to doing sth. 期望做某事 Be/get used to doing sth. 习惯于做某事 Get down to doing sth. 开始着手做某事 Devote oneself/ one’s life to doing sth. 致力/投身于做某...

6. get sb doing 让—开始做—have sb doing 让—一直做— get sb to do have sb do get sth done have sth done can you get the machine running? Where are you going to get/have your hair cut? I will get someone to repair my computer...

构成:have been doing sth. 用法:表示从过去某一时间开始一直延续到现在的动作。这个动作可能刚刚结束,也可能仍在继续,并可能延续到将来。(表示到现在为止一直在发生或反复进行的动作) ––– How long have you been waiting here? ––– I have been waiting here ...

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