Chapter 7 Grammar

Question 1

the present perfect

Answer 1

expresses what has happened. The present perfect form of haber with a past participle
-he, has, ha, hemos, han
-ar stemed verbs add -ado
-er/ir verbs add -ido

Question 2

irregular form of abrir

Answer 2

abierto

Question 3

irregular form of cubir

Answer 3

cubierto

Question 4

irregular form of decir

Answer 4

dicho

Question 5

irregular form of descubrir

Answer 5

descubierto

Question 6

irregular form of escribir

Answer 6

escrito

Question 7

irregular form of hacer

Answer 7

hecho

Question 8

irregular form of morir

Answer 8

muerto

Question 9

irregular form of poner

Answer 9

puesto

Question 10

irregular form of resolver

Answer 10

resuelto

Question 11

irregular form of romper

Answer 11

roto

Question 12

irregular form of ver

Answer 12

visto

Question 13

irregular form of volver

Answer 13

vuelto

Question 14

where does the word “no” belong in present perfect clauses

Answer 14

“no” preceded the verb haber

Question 15

The present Perfect Subjunctive

Answer 15

used when sentence expresses will, emotion, doubt, or uncertainty. Uses the subjunctive form of haber and a past participle
-haya, hayas, haya, hayamos, hayan

Question 16

The uses of Se

Answer 16

used to express the passive voice (commands, what is read on signs, instuctions, and/or rules)
-the third person singular verb is used with singular nouns
-the third person plural verb is used with plural nouns
se can also be used to express unplanned events

Question 17

most verbs used with unplanned events and use of se

Answer 17

acabar- to finish, to run out
caer- to fall, to drop
dañar- to damage, to break
ocurrir- to occur
olvidar- to forget
perder (e:ie)- to lose
quedar- to leave behind
romper- to break