确保~sb.sth.确保某人获得某物e.g.These pills will~you a good night’s sleep.insure vt.给...保险~sb.insurance n.确保~sth.e.g.His talent and dedication will~his success.
成人高考学位英语备考练习:非谓语动词 一、不定式 (一)基本结构 to do to be doing to have done to be done to have been done 学位英语真题汇编 1、Judging from his manners at the party, he does
22. prepare to do sth. 预备做某事 They prepared to go hiking this Sunday. 他们准备周日去远足。 23. pretend to do sth. 伪装做某事 She pretended not to see me. 她假装没有看到我。 24. promise to do sth. 答应做某事 I have promised to give the children ...
observe sb doing sth 观察某人正在做某事 observe sth done 观察某事被做 observe the law 遵守法律 obtain [əbˈteɪn] vt. 获得;得到 obtain advice/information/permission(许可) These customs no longer obtain. 这些习俗不再存在了。 obvious [ˈɔbvɪəs] a...
另外,“get sth done”和“have sth done”在语义及语用上都有区别;前者通常表示动作让别人完成,后者通常表示动作由自己完成。例如: She got her hair cut yesterday. [她昨天剪了头发(...
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