现在进行时

I know this district like the back of my hand.

在说将来计划的时候，我们用的是现在进行时。

It can also refer to some of the more experimental or 'edgy' activities in the art world.

它既可以是当下艺术的总量，又可以是极具现在进行时特征的艺术。

The man puts the plate on his finger.

改为现在进行时

Some words can be used for the present continuous tense to express future actions according to one's plan.

有些单词的现在进行时可以用来表示一般将来时

From the tense, the main clause and sentence are now carried out, is the expression of the corresponding state of the two.

从时态上说，主句和从句都用了现在进行时，表达的是对应的这两种状态。

This is an example of passive voice in present progressive.

本句为现在进行时的被动语态。

If you have graduated,then you have to say,"I majored in English," using past tense.

当你已经毕业了，你就不能再用现在进行时了，应该用过去时来表达。

You can use the present progressive verb tense to refer to future plans.

现在进行时可以用来表示计划中未来要进行的事。

Also, we practiced putting together sentence structures using simple present, simple past, and present progressive tenses.

同样的，我们还练习了把一般现在时，一般过去时和现在进行时一些句子结构结合在一起。

The parents are taking good care of their test-tube baby.→ Their test-tube baby is being taken good care of.

五、当用了现在进行时的句子结构是"S＋V＋In O＋DO"句型时，既可以把间接宾语变为被动句的主语，也可以把直接宾语变为被动句的主语，但如果是后者，可根据动词的习惯用法，把间接宾语改写为to或for引起的介词短语。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。