Hi! I hope everyone is safe, and sound.

I study English Language, and Literature in a college, and one of the mandatory courses is called Syntax. I have watched a link that explains what is this topic about in general, and it is:

My question is: I am un-assured, uncertain, and insecure whether the word "outside" is indeed an object or not that is mentioned in the minute 01:26 - 01:29 in the sentence:" The boy looks outside of the window." Can a native speaker of English explains it to me why is it an object?
Stay safe, and sound.

The presenter has made an unfortunate choice of examples here. In my opinion, she is not a linguist, so I would go to other sources of information on the subject.

The verb "look" is intransitive. Intransitive verbs have no object. There is a complement which completes the meaning of the sentence.

https://www.macmillandictionary.com/dictionary/american/look_1

"The boy looks outside of the window" is not a possible sentence in American English. It is utterly unidiomatic.

Students: Are you brave enough to let our tutors analyse your pronunciation?

Here are some options for English grammar ( syntax.)

I have looked at the first few minutes of each of these. Much better.


Series #1 - Three videos. They are marked "old" but I did not find an updated version.

Q9LpTZkQeZs
The basics of grammar and syntax

0mGhB0hHleY
Discusses transitive / intransitive verbs

qQYvMG2sQwI
Discusses complements, adjuncts, tree diagrams


Series #2 - first in the play list:

n9168PgGHBc

Hi; I hope you are safe, and sound.

Sincerely do I appreciate it mate; thanks!