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пример: а/аn​

Present Simple и Present Continuous – это вре­ме­на, ко­то­рые вы­ра­жа­ют дей­ствие в на­сто­я­щем. Несмот­ря на эту общую черту, у них есть свои осо­бен­но­сти упо­треб­ле­ния. Для того чтобы разо­брать­ся, какое время ис­поль­зо­вать в каж­дом от­дель­ном слу­чае, необ­хо­ди­мо по­дроб­нее оста­но­вить­ся на каж­дом из вре­мен.

Present Simple – это про­стое на­сто­я­щее время. Также его на­зы­ва­ют Present Indefinite – на­сто­я­щее неопре­де­лен­ное. Как видно из на­зва­ния, дан­ное время упо­треб­ля­ет­ся для опи­са­ния дей­ствий, про­ис­хо­дя­щих в на­сто­я­щем.

Во мно­гих ан­глий­ских пред­ло­же­ни­ях можно встре­тить такие слова, ко­то­рые ука­зы­ва­ют на опре­де­лен­ное время. Это так на­зы­ва­е­мые «мар­ке­ры вре­ме­ни». На Present Simple могут ука­зы­вать такие слова как:

- usually – обыч­но

- often - часто

- always - все­гда

- seldom/rarely - редко

- hardly ever - почти ни­ко­гда

- occasionally - время от вре­ме­ни

- every day/week - каж­дый день/ каж­дую неде­лю

- sometimes - ино­гда

- in the morning/in the evening -  по утрам/ по ве­че­рам

При­мер:

I usually have breakfast at 8 o’clock.

We often play basketball after classes.

He always comes to school at 9 o’clock.

She seldom goes for a walk with her friends.

They hardly ever do their homework on weekends.

I occasionally go to the cinema with my classmates.

I drink juice every day.

Sometimes they speak about politics.

I make my bed in the morning.

Tolya said they had had a grammar class the day before and they had discussed the use of articles in English.

Vera wasn't surprised and said they were the shortest and yet the most difficult words in English.  

Tolya added that he didn't think all English people understood how they should use the articles.

Vera agreed with him. She said in many cases they were a complete mystery. Then she asked Tolya if he thought one could realize the difference between the articles and if it was possible to learn how to use them.  

Tolya answered he was not quite sure, but their teacher said it was and they should simply have more grammar drills.  

Vera doubted if they would really help. She said grammar drills were so boring.

Tolya told her not to lose hope. He suggested that they should hope for the best.