3.I learnt to swim(swim) when I was three years old .为什么填to

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/10/03 03:17:33

3.I learnt to swim(swim) when I was three years old .为什么填to swim 而不是填swimming
请详解第三题,
4.I started to cry / crying (cry) as soon as I heard the bad news .
start to do和start doing有什么区别,答案说填to cry / crying 都行,但我觉得应该填to cry,

3.I learnt to swim(swim) when I was three years old .为什么填to swim 而不是填swimming
learn 这个动词作为【学习、学会】的典型用法是：
learn sth/ learn to do sth /learn how to do sth.例如：
He is learning (how)to dance.他在学跳舞.
Today we learnt how to use the new software.今天,我们学会了怎样使用这款新软件.
因此可知,所给句子应该使用【to swim 】.
4.I started to cry / crying (cry) as soon as I heard the bad news .
start to do和start doing有什么区别,答案说填to cry / crying 都行
事实上,象start,begin,like,hate等动词,确实是既可接不定式,也可接v-ing作宾语,而且,意义上没有多大差别.
再问： learn有doing sth的用法吗？
再答：到目前为止，所有权威的英语词典里，尚未见到。至于将来是否会有，那只能拭目以待了——因为，语言是发展变化的。

i could swim when i was six years old为什么用swim I could swim when I was 10 years old. I could swim when I was 5 years old .同义句：I could swim ___ __ i could swim when was 10 years old 同义句 I ____ _____ swim ___ I began to learn to swim when I was five year old的同义句 I (like) to swim when I was young 同义句转换 I could swim when I was 10 years old. 单词拼写,Can you swim?-Yes. t__ myself when I was ten years old. I began to learn English when I was three years old英语翻译 I can swim now but couldn't swim when l ___ ten years old. she _ （can) swim very well when she was five years old.填什么形式 ( )your brother swim when he was four years old?