进行时

Difficulties: The right form of the verbs in the simple present tense and present continuous tense.

难点: 一般现在时现在进行时的动词正确形式.

The tense is present perfect progressive.

进行时)(现在,过去,将来,现在完成-进行时 )

Write the following sentence in the simple past tense, past progressive tense and future tense.

请将下面的句子改写成一般过去时, 过去进行时和一般将来时.

When it is done , it will pop up an EV ( exposure value ) dialogue.

当你按照上述步骤进行时, 会弹出 曝光 度的对话框.

Tonight PBS will air a documentary called "Democracy In Action".

今晚公共广播公司将播放一部名为《民主进行时》的纪录片。

Amplitude, time measurement and phase detection modes can be programmed.

振幅, 通过程序控制来进行时间测量和相位探测.

While the battle raged, the bullets flew thick as hail.

战斗激烈进行时, 枪弹密如雨点.

The demonstration proceeded without incident.

游行示威进行时没有出事.

Thus, it can effectively improve the photon utilization rate and enhance the transmission security.

当收发均由一方进行时, 能有效地提高光子的利用效率,并增强安全性能.

When everything is running smoothly, why must he step in and foul thing up?

一切正在顺利进行时, 为什么他一定要插进去把事情弄糟 呢 ?

Marcel Berlins is the presenter of the BBC radio programme Law in Action.

马塞尔·柏林斯是英国广播公司《法治进行时》节目的主持人。

As your bad interview lumbers on, dont wait until your interviewer asks you if you have any questions.

当一次糟糕的面试尴尬地进行时，不要等面试者来问你有没有问题要问。

Tonight PBS will air a documentary called 'Democracy In Action'.

今晚公共广播公司将播放一部名为《民主进行时》的纪录片。

Methods 40 patients, 19 males and 21 females, with cleft lip and alveolar process only were included. The age range of the patients was from 8 to 33 years with the mean age of 13.8 years when the alveolar bone grafting was performed.

方法40例单侧唇裂合并单纯牙槽突裂患者（19男，21女），手术进行时患者的平均年龄为13.8岁，年龄范围8至33岁。

Objective: To study the relationship between hepatocyte endoplasmic reticulum, glycogen granule and lipid droplet morphological variety and time with mice following SeO 2 poisoning.

目的：对SeO2中毒所致肝细胞内质网、糖原和脂滴的变化进行时间形态学定量研究。

The test ran without major difficulties, as news titles suggest: No news is good news on World IPv6 Day, Facebook: The Internet did not break, IPv6 Day Is Hailed As A Qualified Success.

这项测试进行时基本没有遇到较多困难，就像新闻标题描述的那样：在世界IPv6日没有新闻就是好消息，Facebook：互联网没有中断，IPv6日被誉为一场合格的胜利。

We have learned both The simple present tense and The present continuous tense last semester.

在上学期里,我们学习了一般现在时和现在进行时.

Sometimes Madame Magloire essayed a remonstrance in advance, but never at the time, nor afterwards.

马格洛大娘有时试着在事先劝劝, 但从不在事情进行时或事后多话.

Trade is falling off in this market dayday.

二是用进行时态表达.例如:这个市场的交易日益萎缩.

Joe, when you envision the fight taking place , do you envision knocking out Lacy?

乔, 当你预想这次比赛进行时, 你预想要击倒莱西 吗 ?