PLEASE DOWNLOAD (DESCARGAR): INTERCHANGE THIRD EDITION 2 (Blue Book) UNIT 9: "BACK TO THE FUTURE" Presentación Unidad de Competencia 7. Alumnos de Inglés Intermedio 2 - DuocUC - 2012
2. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
In the past, many people used the telephone and the postal system
to be in touch with friends, family or clients.
A few years ago, not many people had access to internet.
Nowadays, most people are using cell phones and e-mails to
communicate with their friends, family or clients.
These days, a lot of people already have internet at home.
In the near future, everyone is going to use cell phones and internet
to communicate with others.
Soon, Internet will be a standard in every home.
3. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
The old bookstore is now a pizzeria.
58
4. Matt: Well, what about that old bookstore ? Do you know if
________
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
it’s still there?
Tanya: No, it’s not. Now it’s a pizzeria.
Matt: Really? Let’s go check it out. All this talk about change is
_____________
making me hungry.
________
5. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
Time contrasts
59
6. PAST PRESENT FUTURE
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
Verb in Past Tense Verb in Present Tense WILL+ verb
People traveled by train. People travel by car People will travel by plane.
Used to + verb TO BE: am-is-are TO BE going to + verb
Not many people used to A lot o people have a Everybody is going to have
have a cellphone. cellphone. a cellphone.
TO BE : was-were TO BE + verb «ing» Verb in Present Tense +
Communications were not Communications are future time modifier
very good. improving day by day. I’m traveling south next
month.
AUXILIAR: DID (?/-) + verb AUXILIAR: DO-DOES (?/-) + Might + verb
Did people walk more or verb Student might use their
less in the past? Do people exercise a lot smart phones to study
nowadays? online.
7. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
c
f
d
e
b
h
g
a
59
8. 49
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
bought*
used to sell*
had to
get
make
will drive
will have
use
*used to buy *sold
9. 49
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
About a hundred years ago.
In the next 50 years.
About 35 years ago.
Soon.
10. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
collect records.
people used to
people collect CDs.
50
11. 50
people used
typewriters.
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
people use computers to
write.
women wore
long dresses.
they wear
short skirts.
apartment buildings
often have 20 floors.
apartment buildings
will probably have 200 floors.
12. 60
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
1. The city has planted trees.
2. There used to be a good bus system, but there isn’t anymore
3. There used to be many children; now it’s too quiet.
13. Ph
MAN 1: How long have you been living here?
___________
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
WOMAN 1: Oh, for over twenty years.
________
MAN 1: And have you noticed a lot of changes during that time?
WOMAN 1: Oh, yes, quite a few. This is a much nicer place to live
now than it used to be. It's much greener. When I first moved
______
here, there weren't many trees around. But over the last few
______
years, the city has planted trees everywhere. It's made such
a difference.
14. Ph
WOMAN 2: How do you like living here?
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
MAN 2: Well, it's an interesting city. But you really need a car
______
here; otherwise, you can’t go anywhere. There used to be
_____
a good bus system, but there isn't anymore.
WOMAN 2: Why is that?
MAN 2: Oh, I think they expect everyone to have a car, so
_______
they don’t bother to provide decent bus service. It’s getting
________
worse and worse. These days, you have to wait for ages
for a bus. And when one finally shows up, it's usually full!
15. 3. Ph
_____________
WOMAN 1: I can’t believe how much this neighborhood has
changed!
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
WOMAN 2: What do you mean?
WOMAN 1: Well, when Joe and I first bought this house - that was
________
almost 20 years ago, of course - there were lots of young
couples with little children living on this street.
WOMAN 2: I don’t see any kids out today.
_________
WOMAN 1: That's because they’ve all grown up and moved out of
______
their parents' houses. Just about the only young children we
see around here these days are the grandchildren when they
come to visit. It’s a shame. I miss the sounds of kids playing.
__________
It’s gotten way too quiet around here.
16. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
1. Everything will be in one piece of technology.
2. People will have less things to carry.
3. Young people won’t need a big allowance.
18. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
Conditional sentences with IF clauses
61
19. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
a
d
a b
e
a b c
61
20. 61
CONDITIONAL CLAUSE MAIN CLAUSE (CONSEQUENCE)
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
verb in
verb in present
IF Subject
tense
Subject modal base
form
C C
I O O
YOU •Affirmative M M
P P
•Negative
,
WE I
YOU L YOU L
(don’t + verb) E E
THEY
M
E
N
HE
SHE
IT
WE
•will (not)
•may (not)
•might (not)
X M
E
N
•Affirmative T (any T
HE YOU
SHE Verb + “S” THEY verb)
IT •Negative
(doesn’t + verb NO “S”)
21. CONDITIONAL CLAUSE MAIN CLAUSE (CONSEQUENCE)
TYPE 1 (Condition possible to fulfill in the Present / Future)
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
IF subject verb in complement , Subject modal verb complement
present •will (not) in
•may (not)
tense: •might (not)
base
•affirmative form
•negative
(don’t /doesn’t +
verb)
IF Chris wins the Kino , he will go on a cruise.
a lot of
IF he goes on a cruise , he may meet beautiful
women.
any stories
beautiful
IF he doesn’t meet , he will not have to tell his
women
friends.
Prepared by Mrs. Paulina Rodríguez – Valparaíso Site -
22. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
1. is
(to be) If the question __________ difficult, we can ask the teacher.
2. saves
(to save) Liz will go to Disneyland if she __________ enough money.
3. (to study) If I __________ hard, I will pass my exams.
study
4. (to have) My friend usually walks to school if he __________ enough
has
time.
5. starts
(to start) If the movie __________ at eight, we will be late!
6. (to have) We can go waterskiing if Jeff's boat __________ gas.
has
7. (to pass) The class will have a party if the students all __________
pass
their tests.
8. is
(to be) If there __________ milk in the refrigerator, I'll have milk with
my cake.
9. eats
(to eat) If my sister __________ all of the cake, I will get angry.
10. tells
(to tell) My mother always punishes my sister if she __________ a lie.
Prepared by Mrs. Paulina Rodríguez – Valparaíso Site -
23. 11. dive may hurt
If you ________(to dive) into this river, you ___________(to hurt)
yourself.
12. shines will play
If the sun ________(to shine) , the children ___________(to play)
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
outside.
13. will walk misses
Richard __________(to walk) to school if he ________ (to miss) the
bus.
14. will buy pack
Emily ________(to buy) the cola if you ________(to pack) the picnic
basket.
15. am will rent
If I ______(to be) in Venice, I ____________(to rent) a boat.
16. Michael's teacher _______________(to phone) his parents if he
will phone
writes
________(to write) text messages during the lesson.
17. If she ________ (to answer) this question correctly, she
answers
will get
________(to get) an extra point.
18. turn
My sister ________(to be) angry if I ________(to turn) on the music
will be
too loud.
19. will look
Your room ___________(to look) much tidier if you ________(tokeep
keep) your hamster in the cage.
20. surf
If we ________(to surf) the Internet, we will find
________(to find) a lot of
information on many different areas.
Prepared by Mrs. Paulina Rodríguez – Valparaíso Site -
24. Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
1. doesn’t end
(not end) If the world ____________ tomorrow, we'll have to go to
work as usual.
2. doesn’t come
(not come) If the pizza ______________ soon, we can eat a sandwich
instead.
3. (not be) If there ______ any milk in the refrigerator, I'll go to the
isn’t
supermarket.
4. (not snow) If it ______________
doesn’t snow tomorrow, we can't go skiing.
5. (not rain) My dad will paint the garage if it _____________ on
doesn’t rain
Saturday.
6. don’t go
(not go) If we __________ to work, we won't get paid.
7. (not buy) We can't go if we ___________a ticket.
don’t buy
8. (not go) I will call you if she ___________ to the movies, and we can
doesn’t go
go out together.
9. isn’t
(not be) We should go jogging if it _______ raining outside.
10. (not ring) If the phone doesn’t ring this afternoon, I can take a nap.
____________
Prepared by Mrs. Paulina Rodríguez – Valparaíso Site -
25. 11. If it ______ (to rain) , the children ________ (not/to go) for a walk.
rains won’t go
doesn’t read won’t pass
12. If she _____________ (not/to read) the novel, she ___________ (not/to
pass) the literature test.
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
13. If I don’t argue (not/to argue) with my father, he will lend (to lend)
____________ ________
me his motorbike.
don’t take
14. If we ___________ (not/to take) the bus, we ____________ (not/to arrive)
won’t arrive
in time.
will be
15. If Dick ____________ (not/to buy) the book, his friends ________ (to be)
doesn’t buy
angry with him.
16. If Tom ________________ (not/to tidy up) his room, Victoria ________
doesn’t tidy up won’t help
(not/to help) him with his laundry.
don’t play won’t come
17. If the boys ___________ (not/to play) football, the girls _____________
(not/to come) to the football pitch.
eats
18. If Bob ________ (to eat) too much junk food, he ___________ (not/to
won’t lose
lose) weight.
19. If I ___________ (not/to eat) breakfast tomorrow morning, I won’t have
don’t eat ________
(not/to have) energy during the day.
20. If they ___________ (not/to hurry) , they ____________ (not/to catch)
don’t hurry won’t catch
the train.
Prepared by Mrs. Paulina Rodríguez – Valparaíso Site -
26. 52
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
You might be able to come rock climbing with me.
Well, you might gain weight.
You’ll be able to buy some new clothes.
You’ll probably have to find a roommate when school starts.
27. 52
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
married weight dieting
relaxed a cold touch exercising
If I feel relaxed, I might sleep better.
If I get married, I’ll have to save money.
If I get a cold, I may have to stay in bed.
If I lose weight, I will feel more energetic.
If I lose touch with my friends, I might feel very lonely.
7. If I quit dieting, I’ll probably gain weight.
8. If I quit exercising, I might get in bad shape
28. 53
7
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
if I eat less junk food.
, I might have more energy.
, I won’t be able to get a good job.
if I go to bed earlier.
if I finish my career.
30. 62
feel safer in your home
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
have to take it out for walks
feel better about yourself
feel jealous sometimes
feel hungry a lot
have to give up your favorite snack
be able to buy expensive clothes
get requests for loans from friends
have to learn a new language
lose touch with old friends
32. CONDITION CONSEQUENCE
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
IF he buys a large dog
, he will
have to
take it out
for walks
everyday
IF he takes it out
for walks
everyday , he might have
an
accident.
IF he has an accident
, he may have to go
to the
hospital.
IF he goes to the hospital
, he might not
be able to
take care of
his dog
IF he
is not able to
take care of
his dog
, he will probably have to
give it
away
33. End of Unit
Scanned and Prepared by Mrs. Paulina Rodríguez - DuocUC - Valparaíso Site
Of Competency 7
Textbook Unit 9
INU 411 – Intermediate 2
Mrs. Paulina Rodríguez
Valparaíso Site
August, 2012