用could造句我需要的是肯定句和否定句各5句,当然越多越好哦~

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/22 10:05:17

用could造句
我需要的是肯定句和否定句各5句,当然越多越好哦~

He can ride a bike now,but he couldn't a few weeks ago.
他现在能骑自行车了,但几星期前他不会.
· A poor boy like me couldn't go to school.
象我这样的穷孩子上不了学.
· When my father was young he could run fast.
我父亲年轻时能跑得很快.
He said he couldn't arrive before 6 o'clock.
他说他不能在六点钟前到达.
It could rain tomorrow
If I were a bird,I could fly in the sky.
假若我是一只鸟,我就能在天空中飞翔.
They could have completed this work.
他们本来是能够完成这项工作的.
· Nothing could have saved him even if he had been tended without delay.
即使当时他得到了及时的救护,他的生命也无法挽救.
· If he had been with you,you could have been successful.
假如他以前和你在一起的话,你早就能成功了.
· You could have caught the train if you had taken a taxi.
如果你租一辆出租汽车的话,你本来是可以赶上火车的

用could造句我需要的是肯定句和否定句各5句,当然越多越好哦~ 用is和are造句：肯定句和否定句一般将来时的肯定句、否定句、疑问句帮我造句! 用下面的单词来造句（要用一般现在时造句也可以是疑问句肯定句和否定句）英语造句用often、usually造句（包括肯定句和否定句）用英语改肯定句和否定句1:改肯定句2:改否定句. 请帮我用need to do和need do造句,肯定句三个,否定句三个. could的否定句? 用must,have to造句两个肯定句两个否定句一个一般疑问句并进行肯定和否定回答用现在进行时,过去式,将来时,现在完成时,来造句,分别是疑问句,否定句和肯定句. 英语造句用identify:确认造祈使句的否定和肯定句英语造句用touch：触摸造祈使句的肯定和否定句