WebMay 6, 2024 · Help 以后是跟不定词bare infinitive / to-infinitive 的,所以help sb. Doing sth. 是不对的,只有:. Help sb. to do sth. / help sb. do sth. 是正确的。. 例如:. I would like to help my mum do some housework. I would like to help my mum to do some housework. 意思上也没有太大分别,只是个人习惯/喜好用to ... WebNov 8, 2024 · 1.“have +宾语+ do”中的have是使役动词“让、使、叫”,不带to的不定式作宾补。. 例如:. The teacher had us give the classroom a thorough cleaning. 老师叫我们把教室彻底打扫一下。. 2.“have +宾语+ to do”中的have是行为动词“有”,带to的不定式作定语。. 例如:. I have a lot of ...
sb is said to do/ to have done / to be doing 中不定式的用法详解
Webfail to do sth和fail in doing sth的区别为:使用场合不同、含义不同、用法不同。. 解析:不定式及其短语还可以有自己的宾语、状语,虽然动词不定式在语法上没有表面上的直接主语,但它表达的意义是动作,这一动作一定由使动者 (动词的使用者)发出,这一使动者 ... Webhad better do 为什么要用had. #热议# 哪些癌症可能会遗传给下一代?. had better 是一个固定搭配,相当于一个情态动词。. 1.had better后面必须跟动词原形。. had better后跟动词原形 (即不带to的不定式),构成had better do sth.句型。. 这里的had不能用have来替换。. 例 … cadbury\\u0027s museum
have的用法及例句 - 志趣
Web你好.你们老师讲得不全面.以下两个结构都是对的:. 1 won't have sb do sth.-----比如说:I won't have Mary do the work alone. It is much too difficult for her. I need to help her. (这工作太难,我不能让Mary一个人做.我需要帮助她.) 2 won't have sb doing sth.------(这一表达往往表明:容忍某人做 ... WebApr 13, 2024 · It takes / took / will take sb. some time / money to do sth.某人花/花了/将花多长时间/多少钱做某事。 It took me years of hard work to speak good English.为了 … http://www.cnenedu.com/i-1395-73-1395.html cmahc membership