off down out across的区别？
介词down、out 、off、across的用法区别：
down：prep.往…的下端；在…下方；沿着；贯穿
如：There is a library down the street.这条街走到底有一个图书馆
She walked across the floor and lay down on the bed.她走过地板最后躺在了床上。
across作介词时意为“ 从……的一边到另一边，穿过；在……对面，另一边……
如：He walked across the field. 他走过田地。
There's a bank right across the street. 街对面就有一家银行。
out：adv.出局；在外，在外部；prep.（从…里）出来。
Carefully pull out the centre pages...小心翼翼地抽出中间的几页。
He took out his notebook and flipped the pages.他掏出笔记本，飞快地翻着。
off意为：从（某处）落下；离开；（时空上）偏离 。
如：I fell off the ladder. 我从梯子上跌了下来。
He took several books off the shelf.
他从架上拿下书。
初中英语重要短语？
1.put down 放下 shut down 把…关上cut down砍掉come down下来、落下slow down 减缓、放慢sit down坐下write down写下get down下来,降落
2.after all毕竟.终究after that于是.然后day after day日复一日地one after another相继.挨次soon after不久以后the day after tomorrow后天
3. come up with找到、提出catch up with赶上wake up弄醒、醒来send up发射open up开设、开办grow up长大pick up拾起、捡起hands up举手eat up吃光clean up打扫干净give up doing sth.=stop doing sth.放弃做某事
4.arrive at/in + n.到达get to +n.到达reach + n.到达arrive / get +adv.到达
5.get…back退还,送回去.取回give back归还come back回来at the back of在…的后面on the way (back)home在回家路上
6. at least至少at breakfast早餐时at desk在桌前at once立刻,马上at school在上学at the same time同时at work在工作be good at=do well in 善长laugh at嘲笑not…at all一点也不at first起初at night在晚上at noon中午.at the age of // when ++. was…years old 在…岁时at last / in the end / finally 最后、终于.at the beginning of the twenty-first century在21世纪初,at the end of 在…终点、结尾at the moment // now现在at the foot of在…脚下at Christmas在圣诞节at any moment任何时候at times(sometimes)有时,偶尔at the doctor’s在医务室be bad at不善长
到此，以上就是小编对于从某处落下英语语法的问题就介绍到这了，希望介绍关于从某处落下英语语法的2点解答对大家有用。
