不定式的基本形式常用来表示现在尤其是将来的动作 而不定式的完成形式则是该动作已经发生过了 所以你看到的书上的那句应该是“你真幸运,都已经买到票了”,而如果是一般形式的话则翻译为“如果你能买到票的话真是幸运”,事实是现在你手头上还木有票呢 懂了吗 ...
1, doing 可以作原因，伴随状语。而to do 作目的状语。
I like to go for a walk.是指我一次性的想要去散步，只是当时想要这么做 所以，遇到 to do 和 doing ，根本不需要愁，只要明白两个的习惯性和一次性的区别就ok了，还有， to do 偏重于指将来所要去做的事，而doing偏重于已经做完的如：forget to de 是指忘了去做 forget doing 是指忘了做...
动词ing 形式加from 或动词ing加to加不定式 coming from ... going to do ... 问一句，，这是小学课本？
Verbs followed by an object and the to-infinitive advise allow ask beg cause choose command convince enable encourage expect force hire instruct invite need order permit persuade prepare
参考: ME He wants his students to read stories. She leaves her kite to swing in the tree. She makes water to boil in the kettle. I make dogs to bark in a cage. You make mouse to jump in a box. Mother reminds you to wear clothes. Father asks you to fix the picture ...
“to+动词原形”是不定式的基本结构,其中to不是介词,而是动词不定式的符号,称为小品词。而without 是一个介词,所以后面的动词需要使用ing形式~~当to作为介词出现的时候,后面的动词也是使用ing形式,例如:look forward to 此时的to即是一个介词,后面接动词就需要使用ing形式~~~希望对你有帮助,祝学习愉快!!!
Overview:infinitive,verb-ing and verb-ed (Il)Non-finite verbs are often used as adverbials.A to infinitive is often used as anadverbial of purpose,and a verb-ing or verb-ed often refers to cause,time,manner,condition,etc.1 We use a to infinitive to express purpose.Many people went to ...
Subject+verb to be +adjective+to infinitive例如it is wonderful to see the firework.改成The firework is wonderful to see 九点半前回答到,加一百!求求求 It was exciting for me to watch the races 要改成这样的!Subject+verb to be +adjective+to infinitive 要调位~...
百度试题 结果1 题目Verb "to be +adj +"enough"+to -infinitive 相关知识点: 试题来源: 解析 beautiful enough to beclever enough to havetall enough to playcreative enough to becomeconfident enough to win反馈 收藏