unidad 2 sec 2. Flashcards
subjeunctive
used to express opinion and point of view
irregular verbs in th subjunctive
dar, estar, ir, saber, serirregular past participle
irregular past participle abrir
abierto
irregular past participle cubrir
cubierto
irregular past participle decir
dicho
irregular past participle escribir
escrito
irregular past participle hacer
hecho
irregular past participle morir
muerto
irregular past participle poner
puesto
irregular past participle resolver
resuelto
irregular past participle romper
roto
irregular past participle ver
visto
irregular past participle volver
vuelto
resent perfect and past perfect do what?
express the idea that someone has or had already done something
present perfect or past perfect ar
ado
present or past perfect er/ir
ido
past perfect
refers to an action that had already occurred when something else happened
present perfect haber
he has ha hemos han
past perfect of haber
había habías había habíamos habían
present subjunctive of haber
haya hayas haya hayamos hayan
el combustible
fuel
el efecto
effect
el medio ambiente
environment
el planeta
planet
population
la población
everywhere
por todas partes
natural resources
los recursos
land
la tierra
aerosol
el aerosol
ozone layer
la capa de ozono
complicated
complicado(a)
air pollution
la contaminación
pollutant
el contaminante
damaging
dañino(a)
oil spill
el derrame de petróleo
waste
el desperdicio
la destrucción
destruction
to throw away
echar
useless
inútil
el químico
chemical
smog
el smog
bottle
la botella
cardboard
el cartón
to develop
desarrollar
to discover
descubrir
incredible
increíble
to institute
instituir
can
la lata
permission
el permiso
plastic
el plástico
recycling program
el programa de reciclaje
to prohibit
prohibir
to protect
proteger
to reduce
reducir
to respect
respetar
to separate
separar
glass
el vidrio
conservation land
las zonas de reserva ecológia
height
la altura
forest
el bosque
sky
el cielo
climate
el clima
hill
la colina
diverse
diverso(a)
ecosystem
el ecosistema
species
las especias
wild animal life
la fauna silvestre
wild plant life
la flora silvestre
nature
la naturaleza
rock
la piedra
jungle, forest
la selva
drought
la sequía
valley
el valle
es bueno que
its good that
es importante que
its important that
es lógico que
its logical that
es malo que
its bad that
es mejor que
its better that
es necesario que
its necessary that
es peligroso que
its dangerous that
es posible que
its possible that
es probable que
its probable that
es raro que
its rare that
es ridículo que
its ridiculous that
es triste que
its sad that
es una lástima que
its a pity that
present subjunctive same as
subjunctive, e for ar, a for er ir
stem changing verbs
caer, hacer, oír, poner, salir, venir, tener, traer, ofrecer
how to form present perfect subjunctive
present tense of haber plus past participle of the verb
present perfect subjunctive is to
indicate that the action took place in th past. ex had visiteds
present perfect subjunctive forms of haber
haya hayas haya hayamos hayan
what id the indicative?
actions, events, and facts
what is subjunctive used for
talk about doubts, wishes, emotions, give commands, recommend something
how to form present indicative ar
o as a amos an
how to form presnt indicative er
o es e emos en
how to form present indicative ir
o es e imos en
