בעבודה החדשה יש לי יותר אחריות, ולכן אני קורא הכול לאט.

בעבודה is made from:

• ב־ = in / at
• העבודה = the work / the job

In Hebrew, short prepositions like ב־ often attach directly to the following word, so ב + העבודה becomes בעבודה.

In this sentence, בעבודה החדשה most naturally means at the new job or in the new job.

In Hebrew, adjectives usually come after the noun they describe.

So:

• עבודה חדשה = a new job
• העבודה החדשה = the new job

Also, adjectives must agree with the noun in:

• gender
• number
• definiteness

Since עבודה is feminine singular and definite here, the adjective must also be feminine singular and definite: החדשה.

Hebrew usually expresses possession with יש plus a prepositional pronoun.

• יש לי = literally there is to me
• natural English meaning: I have

So:

• יש לי יותר אחריות = I have more responsibility

This is the normal Hebrew way to say have in the present tense.

A useful opposite is:

• אין לי = I don’t have

No. יותר stays the same.

It means more, and unlike adjectives, it does not change for masculine, feminine, singular, or plural.

So you can say:

• יותר אחריות = more responsibility
• יותר זמן = more time
• יותר ספרים = more books

The form יותר is always the same.

Yes, אחריות is a feminine noun.

In this sentence, that does not visibly affect יותר, because יותר does not agree with the noun.

But the gender would matter if you added an adjective, for example:

• אחריות גדולה = great / big responsibility

Here גדולה is feminine singular because אחריות is feminine singular.

Also, אחריות is often used like an abstract noun, similar to English responsibility, so יותר אחריות means more responsibility, not necessarily more separate responsibilities.

Hebrew present-tense verb forms agree with the speaker’s gender.

• אני קורא = I read / I am reading if the speaker is male
• אני קוראת = I read / I am reading if the speaker is female

So the sentence as written assumes a male speaker.
If the speaker were female, it would be:

בעבודה החדשה יש לי יותר אחריות, ולכן אני קוראת הכול לאט.

Here, אני is important because the present-tense form קורא does not by itself mean specifically I.

קורא only tells you:

• present tense
• masculine singular

It could refer to I, you, or he, depending on context. So Hebrew usually includes אני here to make the subject clear.

That is why אני קורא is the normal way to say I read / I am reading.

That is a very natural question.

Since הכול means everything and is definite in meaning, many speakers do say:

• אני קורא את הכול

However, in everyday Hebrew, את is often omitted before words like הכול, so:

• אני קורא הכול

is also very common and natural.

So both are possible, and the sentence you were given sounds normal.

הכול means everything or the whole thing.

By contrast, כל usually means every or all, and it normally comes before another noun:

• כל יום = every day
• כל הספרים = all the books

But:

• הכול = everything

So in this sentence:

• אני קורא הכול = I read everything

You may also see the spelling הכל in everyday writing. Both refer to the same word.

לאט means slowly, and it functions as an adverb here.

Hebrew often places adverbs like this after the verb phrase, so:

• אני קורא הכול לאט

is a very natural word order.

It is similar to saying:

• I read everything slowly

Hebrew word order is somewhat flexible, but the given order sounds normal and idiomatic.

ולכן means and therefore, and so, or therefore.

It connects the two parts of the sentence and shows that the second part is a result of the first:

• I have more responsibility, therefore I read everything slowly

Compared with אז, ולכן sounds a bit more explicit and slightly more formal or logical.

Very roughly:

• אז = so
• ולכן = and therefore / therefore

Both are common, but ולכן clearly emphasizes cause and result.

Yes. The root ק-ר-א can also be related to calling.

So קורא can mean:

• reading
• calling

But context usually makes the meaning clear.

Here, because the object is הכול = everything, the meaning is clearly read:

• אני קורא הכול = I read everything

It would not normally be understood as I call everything here.

It can shade into more than one English phrasing because עבודה can mean:

• work
• job
• sometimes the work situation more generally

In this sentence, the most natural understanding is in my new job or at my new job.

So even if English translations vary slightly, the Hebrew sounds completely natural.