百度试题 结果1 题目I’ve been able to drive to school, ___ (引导词) is brilliant.相关知识点: 试题来源: 解析 which
can只有两种时态,即can 和could。而be able to有多种时态,如was/were able to、will/shall be able to、have/has been able to等。I'll be able to drive the car in a week.Through his diligent work, the deaf-mute has been able to read and write in a sign language.表示过去通...
can还可表示“可以”“可能”,即具有某种感情色彩,can只有现在时和过去时两种形式,而be able to则有多种时态形式,在be able to之前可加用另外一个助动词,且多用于否定或疑问结构,而can则无此用法。一、can词汇分析音标:英 [kæn] 美 [kæn]释义:vt. 将…装入密封罐中保存 au...
区别一:强调重点不同 1、be able to 强调通过努力而获得的能力。2、can则强调自身已具有的能力。如:She can sing the song in English。她能用英语唱这首歌。区别二:强调内容不同 1、be able to强调一种结果,Luckily,he was able to escape from the big fire in the end。幸运的是,他...
can和be able to 的区别主要是:can表示“能力”时,和be able to相当,许多场合都可以互相替换。但当叙述过去经过一番努力才能完成的事情或前面有特殊说明,表示你有能力时,只能用be able to。而且be able to 比can有更多形式。例如:1、Can you speak any foreign languages?= Are you able to...
But the question which occurs frequently in the actual utilization process has consumed the massive resources actually, also has not achieved the drive effect. [translate] a浓度检测 Density examination [translate] awe are all aware of the popularly accepted applications of television 我们知道所有电视...
百度试题 结果1 题目My parents both are able to drive a car. So they often take turns ___ me to school. A. drive B. drives C. to drive D. driving 相关知识点: 试题来源: 解析 C
If you drive out to the countryside, the stars are even more visible! 如果你开车去乡下,星星就看得更清楚了! The ending “-able” is more common because it is considered a “living” suffix. 以-able结尾更常见,因为它被认为是“活的”后缀。 This means that we can create new words with it...
1)can could 表示能力;可能 (过去时用could),只用于现在式和过去式(could)。be able to可以用于各种时态。They will be able to tell you the news soon. 他很快就能告诉你消息了。2)只用be able to a. 位于助动词后。b. 情态动词后。c. 表示过去某时刻动作时。d. 用于句首表示条件。e...
be able to 用法 一、表示“能够做某事”,强调通过努力而获得的能力。 She is able to play the piano. 她能够弹钢琴。 I am able to drive the truck. 我能够开那辆卡车。 She is able to speak three languages. 她能够讲三种语言。 二、be able to 后面接动词原形,表示能够做某事 He is able to ...