13. feel/find/think it adj/ n to do sth.认为某事 在此结构中t为形式宾语,不定式短语作真正的宾语。例 如 I find it very interesting to play football 我发现踢足球很有趣。 She thinks it her duty to help us 她认为帮助我们是她的职责。 14. get ready for sth /to do sth get ready for sth意为“为某事做准备"; get ready to do sth意为“准备做某事”例如 We are getting ready for the meeting 我们正在为会议做准备。 hey were getting ready to have a sports meet at that moment 他们那时正准备开运动会。 15.get/ receive/ a letter from收到·来信 相当于 hear from例如 Did you receive a letter from John 你收到约翰的来信了吗? I got a letter from my brother yesterday 我昨天收到了我弟弟的封来信。 A
3紫谷 16 had better(not) do sth.最好(别)做某事 had better为情态动词,其后需用动词原形。 had better 常用缩写,变成’ d better,其否定形式是在其后直接加 not。例如 We had better go now.= We d better go now 我们最好现在走吧。 You d better not go out because it is windy 今天刮风,你最好别出去了。 17. have sth.done使(某事)完成(动作由别人完成) sth为宾语,done为过去分词作补语。例如 We had the machine repaired 我们请人把机器修好了。 注意区分: We have repaired the machine.我们自己) 已经修好了机器。 18 help sb.(to) do sth /with sth.帮助某人(做)某事 其中的to可以省略。例如 often help my mother with housework 我常常帮助妈妈做家务。 Would you please help me(to)look up these words? 请你帮助我查查这些词好吗?