Onhearingthenews,heburstintotears.---7×24小时在线为您解答！不懂请【追问】，满意请【采纳】，再问请【求助知友】

on/upon+sth./doingsth.相当于assoonas引导的状语从句，意思是“一...就...”，如：Onarriving/myarrivalhome,Idiscoveredthethief.AssoonasIarrivedhome,Idiscoveredthethief....

Ondoing意思是当...时候，或一...就，相当于“when...”“assoonas”。Onseeingtheteachercomingintotheclassroom,allstudentsstoodup.相当于Whenthestudentssawtheteachercomeintotheclassro...

Ondoingsth一做某事。doing英［ˈduːɪŋ］美［ˈduːɪŋ］n.所做的事；发生的事；所作所为。v.做，干，办（某事）；（以某种方式）做；行动；表现；（问询或谈论...

Theykeeponlookingatme.YoukeeponwatchingTV.Ikeeponreadingbook.Wekeepondoinghomework.

Iwasworkingonpreparingmypresentation.IworkedonlearningEnglishyesterday.SinceIhaveworkedonpracticingBasketball,.

—尤其在这个网络时代。OnceyouspendtimeontheWeb,youwillbegintofeellikethereisnolimittowhatyoucandiscover.只要你肯花时间浏览网页，你将会发现网上没有你找不到的东西！

goondoingsth继续做同一件事例句：1.Pleasegoondoingyourhomework.Pleasegoonwithyourhomework.请继续做你的家庭作业。2.Pleasegoondoingthesameexercise.请接着做同一个练习。3.Tonyhadto...

Hespentthreethousanddollarsonthefurniture.他花了三千块买那件家具。Shespentfourhours(in)cleaningthehouse.她花了四个小时打扫房子。

Wouldyoumindopeningthewindow?你介意去开一下窗户吗Wouldyoumindmyopeningthewindow?你介意我把窗户打开吗Afterashortbreak,Igoondoingmyhomework.在短暂的休息后，我继续做作业。（休息前...