Стоит ли перечитать реферат ещё раз перед отправкой?

In this sentence, стоит ли means something like is it worth it to... ? or should one... ?

So:

• Стоит ли перечитать...? = Is it worth rereading...? / Should you reread...?

This is a very common Russian way to ask whether doing something is advisable. It often sounds a little softer and more natural than a direct command-like Should I/you...?

A useful pattern is:

• Стоит ли + infinitive? = Is it worth doing...? / Should one do...?

For example:

• Стоит ли звонить сейчас? = Is it worth calling now?
• Стоит ли ждать? = Should we wait?

So even though стоить can also mean to cost, here it means to be worth.

Ли is a question particle used to form yes/no questions, especially in a more neutral or formal style.

In Стоит ли перечитать реферат...?, ли marks the sentence as a question meaning whether it is worth...

A very important point: ли usually comes after the word it focuses on.

Here it follows стоит:

• Стоит ли перечитать реферат...?

That is the normal placement.

You will often see ли in sentences like:

• Знаете ли вы...? = Do you know...?
• Можно ли войти? = May I come in?
• Правда ли это? = Is this true?

So in this sentence, ли is one of the key signals that this is a yes/no question.

Russian often leaves the subject unstated when it is general, obvious, or not important.

So Стоит ли перечитать реферат ещё раз перед отправкой? does not explicitly say Should I reread... or Should you reread... It is more general:

• Is it worth rereading the paper once more before sending it?

Depending on context, English may translate it as:

• Should I reread the paper...?
• Should you reread the paper...?
• Is it worth rereading the paper...?

If Russian wants to make the person explicit, it can:

• Стоит ли мне перечитать реферат...? = Should I reread the paper...?
• Стоит ли тебе перечитать реферат...? = Should you reread the paper...?

So the original sentence is natural because Russian often uses this kind of impersonal construction.

Перечитать means to read again / to reread.

It is built from:

• читать = to read
• пере- = a prefix that often adds the idea of again or over
• перечитать = to reread

So the sentence is specifically asking about reading the text another time, not simply reading it.

Also, перечитать is perfective, which means it presents the action as a complete whole:

• читать = to read / be reading
• перечитать = to reread completely

That fits well here, because before sending a paper, you usually mean to go through it one more time from start to finish.

That is a very natural question.

Yes, перечитать already contains the idea of again, but ещё раз adds extra emphasis: one more time, once again.

So:

• перечитать = reread
• перечитать ещё раз = reread one more time

This combination is very common in Russian and does not usually sound redundant. It often makes the idea clearer or stronger.

Compare:

• Надо перечитать текст. = You need to reread the text.
• Надо перечитать текст ещё раз. = You need to reread the text one more time.

So in your sentence, ещё раз reinforces the idea that an additional review may be useful before sending.

Реферат is a school or university term, but it does not always match English essay perfectly.

Depending on context, реферат can mean:

• a short academic paper
• a report
• a written summary on a topic
• sometimes something close to a term paper or essay

So translating it simply as essay may be fine in some learning contexts, but the Russian word often suggests a somewhat formal academic written assignment, sometimes based on summarizing sources.

That means реферат is not necessarily identical to every kind of English essay.

Because перед requires the instrumental case.

The noun here is:

• отправка = sending

After перед meaning before, Russian uses the instrumental:

• перед отправкой = before sending

So:

• nominative: отправка
• instrumental: отправкой

This is a very common pattern:

• перед экзаменом = before the exam
• перед встречей = before the meeting
• перед поездкой = before the trip

So перед отправкой is grammatically required because of the preposition перед.

Russian often expresses before doing something by using:

• перед + noun in the instrumental case

Here, отправкой is a verbal noun, formed from the action to send.

So:

• перед отправкой literally = before the sending
• natural English = before sending

Russian could also use a clause, for example:

• перед тем как отправить = before sending / before you send

Both are possible, but перед отправкой is compact and natural, especially in formal or written style.

Yes, Russian word order is flexible, but the original order is very natural:

• Стоит ли перечитать реферат ещё раз перед отправкой?

This puts the main question first: Is it worth...?

You can move some parts around for emphasis, for example:

• Стоит ли ещё раз перечитать реферат перед отправкой?
• Стоит ли перед отправкой ещё раз перечитать реферат?

These are all possible, but the original sounds smooth and neutral.

One thing that usually stays fixed is the placement of ли: it normally follows the word it relates to, so стоит ли is the standard opening.

It is mostly neutral, and it can fit both spoken and written Russian.

Some parts make it sound slightly more careful or polished:

• стоит ли is a thoughtful, neutral way to ask
• перед отправкой sounds a bit compact and somewhat formal/written

In everyday speech, someone might also say:

• Стоит ещё раз перечитать реферат перед тем, как отправить?
• Может, ещё раз перечитать реферат перед отправкой?

But your original sentence is completely natural and standard.

Yes. Since Russian leaves the subject unstated here, the sentence can refer to different people depending on context.

For example:

• If a student is talking about their own paper, it may mean Should I reread the paper one more time before sending it?
• If a teacher or friend says it to someone else, it may mean Should you reread the paper one more time before sending it?

Russian often relies on context for this.

If needed, the speaker can make it explicit:

• Стоит ли мне перечитать реферат...? = Should I reread the paper...?
• Стоит ли тебе перечитать реферат...? = Should you reread the paper...?

Here ещё means more / another / additional, not still.

In the phrase:

• ещё раз = one more time / once again

This is one of the most common meanings of ещё.

Compare:

• Я ещё дома. = I’m still at home.
• Прочитай ещё раз. = Read it one more time.

So in your sentence, ещё is part of the fixed expression ещё раз.

Not in this sentence if you want the most natural version.

• перечитать is perfective and fits a single completed action: reread the paper once before sending it.
• перечитывать is imperfective and usually suggests repeated, ongoing, or habitual rereading.

Since the sentence is about one complete check before submission, перечитать is the right choice.

Compare:

• Стоит ли перечитать реферат...? = Should I reread the paper (once, completely)?
• Он любит перечитывать свои тексты. = He likes rereading his texts.

So the aspect choice here is very important.