אני רוצה לסכם את השיעור הזה כמו שהמורה סיכמה אותו על הלוח.

In unpointed Hebrew, רוצה can represent either masculine singular or feminine singular in the present tense.

• male speaker: רוצה = rotzé
• female speaker: רוצה = rotzá

So אני רוצה can mean I want whether the speaker is a man or a woman. The spelling stays the same, but the pronunciation changes.

After a verb like רוצה (want), Hebrew usually uses the infinitive, just like English uses to + verb.

• רוצה לסכם = want to summarize
• לסכם is the infinitive form, meaning to summarize

If you said אני רוצה מסכם, that would be ungrammatical.

את is the direct object marker. It appears before a definite direct object.

Here, השיעור הזה means this lesson, and it is definite because it has ה־ and הזה. So Hebrew uses את before it:

• לסכם את השיעור הזה = to summarize this lesson

את does not have a separate English translation here. It is just a grammatical marker.

In Hebrew, demonstratives like this usually come after the noun.

So:

• השיעור הזה = this lesson
• literally: the-lesson this

This is the normal Hebrew word order for this/that with nouns.

Hebrew normally uses the definite article ה־ with a noun when you say this or that.

So Hebrew says:

• השיעור הזה = this lesson
• not usually שיעור הזה

This is different from English, where this by itself already makes the noun definite.

כמו ש־ means like the way that... or as...

It is made of:

• כמו = like / as
• ש־ = that

So:

• כמו שהמורה סיכמה אותו = the way the teacher summarized it

In natural English, you would not always translate the that part, but in Hebrew the ש־ helps introduce the clause.

Because the subject is המורה, and in this sentence the teacher is understood to be female.

• סיכמה = she summarized
• סיכם = he summarized

The noun מורה can refer to either a male or female teacher, so the verb tells you the gender here. Since the verb is סיכמה, the sentence is talking about a female teacher.

אותו means it/him as a direct object pronoun. Here it means it, referring back to השיעור.

So:

• סיכמה אותו = summarized it

Hebrew often keeps that object pronoun where English would also use one. It helps make clear what was summarized.

Because אותו matches שיעור, which is masculine singular.

• שיעור = masculine singular
• אותו = it/him for masculine singular objects

If the noun were feminine singular, the pronoun would be different:

• feminine singular object: אותה

So the form of the pronoun agrees with the grammatical gender and number of the noun it refers to.

It is not really repetitive, because each one belongs to a different verb.

• אני רוצה לסכם את השיעור הזה = I want to summarize this lesson
• כמו שהמורה סיכמה אותו = the way the teacher summarized it

The first object belongs to לסכם.
The second object belongs to סיכמה.

In English, you also usually repeat the object as a pronoun in the second clause: this lesson ... the way the teacher summarized it.

על הלוח literally means on the board.

• על = on
• הלוח = the board

Hebrew uses על because the teacher wrote or summarized the material on the surface of the board.

It can mean either one, depending on context.

• lesson = the material being taught
• class = the class session

In this sentence, it could be understood as this lesson or this class material, depending on what meaning you were already given. Both are common uses of שיעור.

The sentence has two main parts:

• אני רוצה לסכם את השיעור הזה = I want to summarize this lesson
• כמו שהמורה סיכמה אותו על הלוח = the way the teacher summarized it on the board

A very literal breakdown is:

• אני = I
• רוצה = want
• לסכם = to summarize
• את השיעור הזה = this lesson
• כמו ש־ = like/as the way that
• המורה = the teacher
• סיכמה = summarized
• אותו = it
• על הלוח = on the board

So the whole sentence means something like: I want to summarize this lesson the way the teacher summarized it on the board.