¿Pretérito o imperfecto?
Pretérito
Imperfecto
Los dos
Al azar
100

"I used to go skating."

Imperfecto - repeated past action; not sure of the beginning or end

100

I was/I went

Fui

100

I would cheer.

(Yo) animaba.

100

It was hot. (already happening; not limited by time)

Hacía calor.

100

You have a scene where something was happening, and then something interrupted it.  The interruption would be in the _____.

preterite

200

"I skated last night."

Pretérito - Limited by time; completed action

200

They managed to study.

Pudieron estudiar.

200

They used to collect dolls.

Coleccionaban muñecas.

200

There was an accident (un accidente).

Hubo un accidente.

200

nursery

la guardería infantil

300

"They would go camping in the summer."

Imperfecto - Repeated past action; not sure which summer nor how many summers; not sure of beginning or end

300

We refused to work.

No quisimos trabajar.

300
When I was young, I was naughty.

Cuando era un niño/De niño/De pequeño, era travieso.

300

She met him in San Juan.

Lo conoció en San Juan.

300

What are two ways to say "as a child?"

De pequeño

De niño

400

"We camped at Yellowstone last summer."

Pretérito - completed action; limited by time; specific time indicated

400

You all (Spain) received the news.

Tuvisteis las noticias.

400

You (informal) used to go to Madrid.

Ibas a Madrid.

400

He was tall and athletic. (somewhere in the past)

Era alto y atlético.

400

Name two instances when one would use the IMPERFECT.

Repeated past actions; habitual actions

"Would"

"Used to"

Setting up the background and circumstances

Actions that were going on for an indefinite period of time

500

"She was tall and elegant." (She is dead.)

Depends:

Pretérito - you did not know her; you want to show finality of her death

Imperfecto - she was close to you; you are keeping her memory alive; it is not limited by time

500

You (formal) found out the truth.

Ud. supo la verdad.

500

You all (Spain) were spoiled.

Érais consentidos.

500

It was hot when we arrived.

Hacía calor cuando llegamos.

500

Traduce al español:

"They were afraid of the dark and of spiders and they used to jump rope."

Tenían miedo de la oscuridad y de las arañas y saltaban la cuerda.