learn的现在进行时,build的现在进行时

learn的现在进行时,build的现在进行时

例如：I learn English every day.(我每天学习英语。2. 现在进行时：用于表达现在正在进行的动作。例如：She is learning how to swim.(她正在学习游泳。3. 现在完成时：用于learn 过去式：learned, learnt 过去分词：learned, learnt 现在进行时：learning词形变化：形容词：learnable | 名词：learner | 动词过去式：learned/learnt | 动词过去分词：l

二、用现在进行时连写句子1)Li Ping;learn;to;speak;English; ___答案：Li Ping is learning to speak English。2)it;rain;now ___答案：It is raining now。3)they;watch;a footb2、用现在进行时连写句子1)Li Ping;learn;to;speak;English; ___ 2)it;rain;now ___ 3)they;watch;a football match;on TV ___ 4)he;look;out of the

＼　＿　／ learn [英][lɜ:n][美][lɚn] vt.& vi.学习，学会；习得；得知；记住；vt.记住；学习；得知；认识到；vi.学习；获知；第三人称单数：learns;过去分词：learntlearned;现在进行时：learning;过你好，learn 一般现在时单数learns 一般现在时复数learn 现在进行时单数is learning 现在进行时复数are learnin

learn doing sth：已经在学习了，现在进行时。侧重不同learn to do sth：强调具体某次的动作。learn doing sth：强调抽象的动作。learn介绍英语单词，及物动词、不及物动词，作及现在进行时(The Present Continuous)表示现在正在进行的动作，其构成为：1. 肯定句：主语+be( am/is/are )+ doing(现在分词) They are cleaning the house.他们

learn+名词，如learn english,learn a lesson等。learn to do sth学着去做某事(在心里打算好了准备去学，还没有去),强调具体某次的动作。learn doing sth学习做某事(已经在学习了，1 一般现在时：I often learn to speak English by watching movies.2 一般过去时：Mary learned how to make cakes when she was a little girl.3 现在进行时： L