englsih lesson 1 and 2 Flashcards
special verbs used as auxiliary verbs
modals
used to xpress fucntion permission etc
modals
mmodals are also called___?
- modal auxiliary verb
- modal auxiliary
modal verbs
3 functions of modals
- permission
- obligation
- prohibition
allowing someone to do something
permission
have or must a duty or commitment
obligation
to prevent or forbid
prohibition
modals re followed by___
bare infinitive
as auxiliary verbs already modals do not need an additional_________ _____
auxiliary verb
in questions or in____use iinverse pattern
interogative sentences
shows conditions or situations and their outcomes
conditional sentemce
may be true or false and made up of an independent and dependent clause
conditional sentemce
for real situations
form: if+ subject+simple present
main clause:subject+simple future
real conditional
unlikely to happen
form:if+subject+simple past
main clause: subject+would+baseform
unreal conditional
unreal that happend in the past or related to the past
form:if+subject+past perfect
main:subject+ would have+past participle
past conditional