when是什么意思中文(何时应用when或while)
when和while的中文意思都是「当…的时候」,那when/while差异在哪里?小编整顿了5个要点让你迅速懂得when/while怎么用!
应用while
当两个句子中的动词都是连续动词时,通常应用while:而连续动词指的是会延续做一段时光的动词,通常应用进行式出现。
【例】I was doing homework while my mother was watching TV.
当我妈妈看电视时,我在写作业。
【例】My roommate was singing loudly in the living room while I was studying in my room.
当我在房间读书时,我的室友在客厅大声唱歌。
【例】She was doing the dishes while her husband was doing laundry.
当她在洗碗时她丈夫在洗衣服。
【例】My friend was recording a video while I was dancing.
当我朋友在录制影片时,我在跳舞。
应用when
当两个句子中的动词都是瞬间动词时,通常应用when:而瞬间动词指的是马上、立刻就会完成的动词,通常应用简略式出现。
【例】When I got home, he called me.
当我到家的时候,他打电话给我。
【例】When I get home, I take off my shoes.
当我到家的时候,我脱下鞋子。
表现在一段期间当中,应用when:当要表现在某段时光、时代中产生的动作,会应用when。
【例】When I was in college, I used to do exercise every week.
我还是大学生的时候,我每个礼拜都会去活动。
【例】He lived in Japan when he was a child.
当他小时候时,他住在日本。
【例】I enjoy visiting friends when I am on holiday.
在放假的时候我很享受去访问朋友。
【例】She got her driver’s license when she was 18.
当她18岁时,她考到了驾照。
两个动作的产生有先后次序时,会应用when:当两个句子中的动作产生有时光差,可能是紧接在后产生的动词。
【例】I met my friends when I arrived at the airport.
当我达到机场后,我遇到我的朋友。
【例】He scratched his knee when he fell off the bike.
他2021-09-27 从脚踏车摔车,膝盖破皮了。
【例】I felt the world stopped when I heard the bad news ab百思特网out my work.
当我听到关于工作上的坏资讯时,我感到全部世界暂停了。
【例】I was just sitting down to watch TV when the phone rang.
当我正要坐下来看电视时电话响了。
when/while都百思特网能应用
表现在一个背景动作期间,when/while都可(原创版权www.isoyu.com)以应用:当要表现在一个背景动作(连续动态)期间,产生了另一个动作时,when和while是可以交流应用的。而这个背景动作通常应用进行式出现。
【例】When/While she was checking the e-mail, her phone rang.
当她正在查看邮件时,她的电话响了。
【例】The power went out when/while I was taking a shower.
当我在洗澡时,停电百思特网了。
【例】He got into an accident when/while he was driving home.
当他开车回家时遇上了车祸。
【例】 when/while we were shopping in the department store, he arrived at the restaurant.
当我们正在超市逛街时,他达到了餐厅。