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❓Question: Are all the underlined words prepositions?
Maria looked out of the window.
Look out, a car is coming!
At midnight, we should turn up.
At midnight, we should turn left.
Remember that we have learned multi-word verbs. One type is called phrasal verbs. They contain a lexical verb followed by a particle which looks like a preposition but is not. Another type of multiple-word verb, prepositional verbs, do contain a verb plus a preposition. Verbs are also often followed by an adverb directly.
The problem is how can we know whether the word following a lexical verb is a particle, preposition, or adverb? We're going to solve this problem below:
Prepositions are often followed by an NP functioning as its object.
He ran [down the stairs]. (down = prep.)
Maria looked [out the window]. (out = prep.)
They talked [in circles] and couldn’t reach a decision. (in = prep.)
We’re going out [at 7 pm] tonight. (out = prep. in the prepositional verb; at = prep.)
Verb particles are part of phrasal verbs; therefore, they cannot be analyzed separately from a phrasal verb itself.
Facing constituent pressure, the governor gave in to the Senate’s proposed legislation.
(in = verb particle, part of the phrasal verb 'give in')
Will you be checking out [of your room] soon?
(verb particle, part of the phrasal verb 'check out') (of = prep.)
When you arrive [at the hotel], make sure you check in.
(at = prep in the prepositional verb); (in = phrasal verb with a particle)
(a) Heidi ran [up a big hill]. (up = prep.)
(b) Heidi ran up [a big bill]. (up is verb particle in the phrasal verb 'ran up')
There are two differences between adverbs and verb particles:
Verb particles are obligatory components in a phrasal verb whereas adverbs are often optional.
Adverbs show time, place, and manner, and can be replaced by another adverb. When the particle in a phrasal verb changes, its meaning changes too.
For example:
At midnight, we should turn. (v only)
At midnight, we should turn left. (v + adverb)
At midnight, we should turn right.(v + adverb)
At midnight, we should turn in. (v + particle)
At midnight, we should turn up. (v + particle)