“Go”的意思为“去”，“Be going”的意思为“正在去”，意味着决定做出后，准备工作已经在路上了。
be sure to do sth:词性为短语,be: 动词,表示状态或身份;sure: 形容词,意为“确信的”;to: 介词,表示目的;do: 动词,意为“做”。 be sure of doing sth:词性为短语,be: 动词,表示状态或身份;sure: 形容词,意为“确信的”;of: 介词,表示关系;doing: 动词的现在分词形式,意为“做”。 通过下面的表...
Having finished, Miss Amelia tilted back her chair, tightened her fist, and felt the hard, supple muscles of her right arm beneath the clean, blue cloth of her shirtsleeves -- an unconscious habit with her, at the close of a meal. Then she took the lamp from the table and jerked her ...
1. 未来安排的主观确定性 I go to his party at 3 tmr. 已跟时间表一样固定 I am going to hi...
That means to be nervous about having to do something.那意味着当心需要做某事，例如在公众前面说话。二、用法不同 1.be nervous about用法：基本意思是指人或物的神经系统因为某种病变而失常。引申可表示一个人由于担心或害怕而产生精神上的“不安，紧张”。2.be nervous of用法：nervous同anxious的...
be having 有表示将来时的含义,请问这是什么语法?A:Joe's having a party tonight.Do you want to come?B:What kind of a party is it?A:乔今晚要办一个派对.你要不要来?B:是什么样的派对呢?be doing当然是常用的进行时态,偶尔也可以表示将来时。可是为什么have这个动词可以用进行时表将来?have不属于...
中考易错题！used to do sth和be used to doing sth用法区别！
被动式：to be done (表示被动) 完成被动式：to have been done (表示过去和被动)复合结构：for sb to do 否定式：not to do/not to have done 动名词或现在分词：一般式：doing 完成式：having done (表示过去)被动式：being done (表示被动或正在进行的被动)完成被动式：having been ...
Having finished my homework，I began to watch TV. 完成作业后，我开始看电视。Having been told many times，she still can t remember it. 已经被告诉了很多次，她仍然记不住。4. 过去分词：done 及物动词的过去分词表示被动或完成；不及物动词的过去分词表示主动或完成。polluted river 被污染的河流；fallen...
have to 是半助动词，意思为“不得不”，接近于must, 是没有进行时态的。不能说：sb. is having to do sth.但我们可能见过其非谓语动词形式：His having to do sth. , 就如有Seeing from the hill, we found the town beautiful. 中的see有现在分词一样，have to do sth. 可以有动名词或...