clases de ingles

1. 6MYSTERIES
LESSON B UNSOLVED MYSTERIES

2. 1VOCABULARY

3. Ask and answer Pay attention and report
your partner’s information
The question
Do you think dreams have a meaning?
I think they do. For instance...
I don't think so because...

4. Talk for a
minute!
Perhaps we dream because... For example,
… and ...
I believe we have dreams because... For instance,
… and ...
Why do we dream?
Pay attention and report
Your partner’s information

5. Discuss
Answer the questions with a partner.
Use the info from the passage.
What are the two theories about dreams?
There are two explanations: First... Second...
Do scientist have proof for either idea?
According to the text, ...
In your opinion, which explanation makes more sense?
I believe … because … and ...

6. It's difficult to figure out the
way out of the labyrinth.

7. There's no explanation for the accidents
occurred in the Bermuda Triangle.

8. Scientists are still investigating the
purpose of Stonehenge.

9. Experts say that the Moái may be
representations of the Rapanui's gods.

10. Scientists
think that
the Tenon
Heads in
Chavin were
used to
scare
intruders.
Research
tells us
that there
were 52
Tenon
Heads in
Chavin.

11. Findings show
that cave paintings
represent scenes of
ancient people's lives.

12. There are many mysterious things
around the world.

13. The agents are looking
for proof (evidence) to
catch the suspect.

14. Some people believe there's
a giant anaconda in the
Amazon river.

15. Everything is confusing.
It doesn't make sense!

16. Create Write 6 sentences using the new vocabulary.
Refer to some famous mysteries.
Huacachina oasis looks like
a mysterious place.
There are
theories about
Atlantis and its
existence.

17. 2LISTENING

18. Ask & answer
What's in the picture? Which
legends or mysteries are
associated to it?
Research tells us that...
Some people believe
that ...

19. give reasons and examples
What do you think? Can the moon
change our behavior?
I believe higher crime and accident
rates are due to ...
I (don't) think it can change our behavior because...
Can you think of any other explanations for the higher
crime and accident rates?
Ask and answer Report the information

20. Talk for a
minute!
Look online when the last full-moon days
were. Think about your activities and
behavior those days.
During full-moon days, how do you
usually behave? What do you do? Why?
Normally, during full-moon days,
I … because …
For example, during the last full-
moon days, I ...

21. Think-Pair
Share
Think about other natural phenomena that
could affect people's behavior.
Mention some reasons and examples.
Then share your ideas with a class.
Red moon Eclipse Planet alignment
I think that Planet alignment could... because … For example ...

22. 3READING

23. What do they represent?
Look and guess
about the
photographs
Who made them?
Where can you find them?

24. I think it might be
a(n)...
What do you think
the drawing in the
photo is?
Who do you think
made it? I believe ...
Look at the title and
Make prediction
Ask and answer the
The following question

25. What exactly are the Nazca Lines?
Who made the ground drawings?
How did they make the lines?
What was the purpose of the lines?
Ask and answer the
Following questions
Use you own
words

26. So, I think we
could write about...
What do you think?
I agree. That's a
good topic.
I don't agree. I
think we could...
Think of a mystery about
Your country’s history
Write a brief report
Use the vocabulary

27. Alright.
We wrote about ...
Why...? / Who...?
Think – Pair – Share
Share your mystery and
Ask and answer questions

28. 4GRAMMAR

29. Brainstorming
Your teacher is not in class today. Think about reasons and share
your ideas with a partner.
He may be ... He could be ...
He may be sick. He could be
stuck in traffic.

30. Modal
Verbs of Present
Possibility

31. Present Possibility
Use the Modals MIGHT, MAY or COULD to say something is possible in
the present.
Subject + Modal (Be) + Complement.
The Loch Ness monster might be real. Maybe it's a large animal.
My sister's phone may be out of battery. It doesn't even ring.
NOTE: Normally, we use the verb BE after a modal
to refer to present possibility.

32. Express
Possibility
Look at the photos. Express
possibility using Modal Verbs.
It could be a...
It might be ...

33. Present Possibility
Use the Modals MIGHT NOT or MAY NOT to say something is not so
probable in the present.
Subject + Modal NOT (Be) + complement.
The Sasquatch might not be a monster. Perhaps it was
someone wearing a costume
My classmate may not speak Cantonese.
NOTE: Don't use COULD NOT for present
possibility.

34. Present Possibility
Use the Modals MIGHT BE (-ing) or MAY BE (-ing) to refer
to a possible action in progress in the present.
Subject + Modal + Be + (v-ing) + complement.
My parents might be working at the moment. None of
them are home.
My friends may not be studying right now. I just saw a
Twitter post.
NOTE: If you decide to use VERBS, make sure that
the sentence refers to an idea in the present.

35. Present Possibility
Use the Modals CAN'T to say something is impossible.
Subject + can't (be) + complement.
She can't be 20 years old. She's just
finished school.
My mom can't be calling me on the phone. She's
in a meeting.
NOTE: Don't confuse the adverb
"Maybe" with the modal
verb "may be".
His friend didn't answer the phone.
Maybe he can't answer, or he may be
busy at work.

36. It might... She may…
Look a the photos
Express possibility
he may…

37. Present Possibility
Questions and answers
Does the full moon affect
our behavior?
It might.
With other verbs, answer by
only using a pronoun and the
modal verb.
With Verb BE, answer by
using a pronoun and the
modal verb + BE.
Are the underwater ruins
in Lake Titicaca real?
They might be.

38. Ask and Discuss the questions in B with a partner.
Use the modal verbs of possibility.
Explain your answer and give examples.
Does life exist in
other planets?
It might. Scientists
believe that … because...
For instance,…
Answer

39. Think – Pair
Share
Read the article. Think about some
possible explanations about this
mysterious event. Use modals and
vocabulary.
The Tunguska Mystery
It was early morning, June 30, 1908, in eastern Russia. Suddenly, a terrible
explosion rocked the forest in Tunguska. People fell to the ground, and all the
trees for 2000 square kilometers were knocked down. People heard the
explosion 800 kilometers away, and the fire burned for many weeks. What
caused this terrible explosion? A century later, scientists are still trying to
find the answer.
It may be a comet. Or it might be an experiment.

40. 5WRITING

41. Topic Sentence
 A topic sentence tells the reader
the main point of the paragraph.
 Usually, it's the first sentence in
the paragraph. It should be short
and clear.
 Follow your topic sentence with
supporting information that
explains your main point in more
detail.

42. Presenting Facts & Opinions
When you research a topic, it helps if the reader can easily identify
which points are facts, and which points are opinions.
° Research tells us...
° We know that...
° Findings show...
° Research shows...
° Some studies show...
° In fact,...
° Experts think...
° Many scientists believe...
° To my view,…
° It could/might/may...
° It seems to me...
° Some people think...
Facts Opinions

43. Writing.
Write a paragraph about the mystery in B: "Are ghosts real?".
Include a topic sentence, and supporting details using modal verbs of
possibility, expressions and vocabulary from the unit.
Some experts believe ghosts may be real.
Findings show that ... For example, … Besides,
we know that … In fact, there's evidence that …
In conclusion, there are some theories that show
ghosts might...

44. Peer editing.
Exchange papers with a partner. Circle any mistakes in your partner's
writing. Then, look at his/her opinion. Do you agree with him/her?
I don't agree with
you. Ghosts can't be
real. That's
because scientists
think...
Ghosts might be
real. To my view...

45. Writing.
Write a paragraph about a
mystery you know and some
possible explanations.
Include a topic sentence, and
supporting details using
modal verbs of possibility
(3), expressions (3) and
vocabulary (3) from the unit.

46. 6COMMUNICATION

47. Talk for a
minute! How many mysteries
do you know about?
I know about
"Chupacabra", crop
circles... What about you?
I know about the
Bermuda Triangle, the
Roswell UFO incident, ...

48. Choose.
Look at the photos and read the notes about these unsolved
mysteries. What do you think each thing is? Circle your answer.
I think the Yonaguni monument
might be...
I think the Marfa Lights may
be...

49. In groups.
Work in groups. Discuss each of the possible answers to the previous
question providing details. Which is the most likely explanation?
I believe the
Marfa Lights may
be lights from a
spaceship.
I don't think so. I
think they may
be... because...

50. In groups.
Think of another unsolved mystery like the ones on the Grammar
page or from the "Talk for a minute" activity you did. Then, think
about explanations for that mystery.
There's a popular
mystery I know about.
That's the Bermuda
Triangle.
The Bermuda Triangle may
be a portal to another
dimension, a lot of ships
and airplanes...

51. Reporting.
Prepare a short presentation about the mystery you chose.
Remember to include modal verbs, expressions and details.
We'll talk about the
Bermuda Triangle. Many
scientists believe that...

53. the U.S.
Picture References
Slide 1 Uyuni Salt Lake: https://images.pexels.com/photos/1745497/pexels-photo-1745497.jpeg
Slide 2 Sunset: https://images.pexels.com/photos/36717/amazing-animal-beautiful-beautifull.jpg
Slide 3
Discussion: https://images.pexels.com/photos/2883153/pexels-photo-2883153.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Check and X icon: https://cdn.pixabay.com/photo/2016/04/06/12/01/feedback-1311638_960_720.png
Slide 4
Timer: https://webstockreview.net/images/clipart-clock-emoji-6.png
Kids: https://images.pexels.com/photos/3277188/pexels-photo-3277188.jpeg?auto=compress&cs=tinysrgb&dpr=2&h=650&w=940
Slide 5 Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 6 Maze: https://images.pexels.com/photos/1904204/pexels-photo-1904204.jpeg
Slide 7 Bermuda Triangle: https://images.pexels.com/photos/1118874/pexels-photo-1118874.jpeg
Slide 8 Stonehenge: https://images.pexels.com/photos/162056/pexels-photo-162056.jpeg
Slide 9 Moai: https://images.pexels.com/photos/2819082/pexels-photo-2819082.jpeg
Slide 10 Tenon Head: https://upload.wikimedia.org/wikipedia/commons/b/bc/Cabeza_clava_no-name_6.JPG
Slide 11 Cave painting: https://upload.wikimedia.org/wikipedia/commons/6/6f/Lubang_Jeriji_Sal%C3%A9h_cave_painting_of_Bull.jpg
Slide 12 Mysterious trees: https://images.pexels.com/photos/121671/pexels-photo-121671.jpeg
Slide 13 Evidence: https://upload.wikimedia.org/wikipedia/commons/8/85/DNA-evidence.jpg

54. the U.S.
Picture References
Slide 14 Amazon river: https://upload.wikimedia.org/wikipedia/commons/d/d0/Aerial_view_of_the_Amazon_Rainforest.jpg
Slide 15 Confusing: https://images.pexels.com/photos/212286/pexels-photo-212286.jpeg
Slide 16
Writing: https://images.pexels.com/photos/210661/pexels-photo-210661.jpeg
Writing icon: https://cdn.pixabay.com/photo/2017/06/06/00/33/edit-icon-2375785_960_720.png
Slide 17 Full moon: https://images.pexels.com/photos/239107/pexels-photo-239107.jpeg
Slide 18
Howling wolf: https://p1.pxfuel.com/preview/827/382/385/full-moon-moon-wolf-howl.jpg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 19
Full moon: https://images.pexels.com/photos/47367/full-moon-moon-bright-sky-47367.jpeg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 20
Timer: https://webstockreview.net/images/clipart-clock-emoji-6.png
Full moon: https://images.pexels.com/photos/3348489/pexels-photo-3348489.jpeg
Slide 21
Red moon: https://images.pexels.com/photos/681467/pexels-photo-681467.jpeg
Eclipse: https://images.pexels.com/photos/580679/pexels-photo-580679.jpeg
Planet Alignment: https://upload.wikimedia.org/wikipedia/commons/a/a9/Planets2013.jpg
Slide 22 Nazca lines: https://cdn.pixabay.com/photo/2015/12/12/10/58/nasca-1089342_960_720.jpg
Slide 23
Cave paintings: https://storage.needpix.com/rsynced_images/cave-864795_1280.jpg
Cave paintings Magura: https://live.staticflickr.com/2789/4387489763_570f3ae9b5_b.jpg
Question icon: https://cdn.pixabay.com/photo/2015/11/03/08/56/question-mark-1019820_960_720.jpg

55. the U.S.
Picture References
Slide 24
Nazca lines: https://storage.needpix.com/rsynced_images/peru-1177687_1280.jpg
Question icon: https://cdn.pixabay.com/photo/2015/11/03/08/56/question-mark-1019820_960_720.jpg
Slide 25 Identify icon: https://cdn.pixabay.com/photo/2015/12/08/17/40/magnifying-glass-1083378_960_720.png
Slide 26
Huacachina Oasis: https://cdn.pixabay.com/photo/2016/08/11/22/33/peru-1587120_960_720.jpg
Think: https://cdn.pixabay.com/photo/2015/02/12/05/11/idea-633315_960_720.png
Slide 27 Group Discussion: https://images.pexels.com/photos/2422294/pexels-photo-2422294.jpeg
Slide 28 Machu Picchu: https://c.pxhere.com/photos/95/fd/machu_picchu_peru_inca_south_america-1367852.jpgd
Slide 29
Woman thinking: https://images.pexels.com/photos/41522/adult-cute-face-female-41522.jpeg
Think: https://cdn.pixabay.com/photo/2015/02/12/05/11/idea-633315_960_720.png
Slide 30 Chalkboard: https://images.pexels.com/photos/625219/pexels-photo-625219.jpeg
Slide 32
UFO: https://upload.wikimedia.org/wikipedia/commons/8/89/UFO-Meersburg.jpg
Moving rocks:
https://upload.wikimedia.org/wikipedia/commons/2/29/Mysterious_Roving_Rocks_of_Racetrack_Playa_%284882084749%29.jpg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 36
Traffic: https://images.pexels.com/photos/220996/pexels-photo-220996.jpeg
Man: https://images.pexels.com/photos/2696299/pexels-photo-2696299.jpeg
Woman: https://images.pexels.com/photos/3933692/pexels-photo-3933692.jpeg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 38
Discuss: https://images.pexels.com/photos/3874038/pexels-photo-3874038.jpeg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png

56. Slide 39 Complete icon: https://cdn.pixabay.com/photo/2017/05/15/23/48/survey-2316468_960_720.png
Slide 40 Man: https://images.pexels.com/photos/1102257/pexels-photo-1102257.jpeg
Slide 41
Hamburger: https://upload.wikimedia.org/wikipedia/commons/thumb/4/47/Hamburger_%28black_bg%29.jpg/640px-
Hamburger_%28black_bg%29.jpg
Question icon: https://cdn.pixabay.com/photo/2015/11/03/08/56/question-mark-1019820_960_720.jpg
Slide 42 Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png
Slide 43
Piece of paper: https://c.pxhere.com/photos/76/80/notepad_paper_note_office_piece_of_paper_squared_squares_spiral_bock-
990200.jpgd
Writing icon: https://cdn.pixabay.com/photo/2017/06/06/00/33/edit-icon-2375785_960_720.png
Slide 44
Discuss: https://images.pexels.com/photos/3776869/pexels-photo-3776869.jpeg
Pair icon: https://cdn.pixabay.com/photo/2016/11/14/17/39/person-1824144__340.png
Slide 45
Piece of paper: https://c.pxhere.com/photos/76/80/notepad_paper_note_office_piece_of_paper_squared_squares_spiral_bock-
990200.jpgd
Yacumama: https://upload.wikimedia.org/wikipedia/commons/8/88/Anaconda_al_acecho.JPG
Slide 46 Terracotta warriors: https://cdn.pixabay.com/photo/2017/11/21/05/57/terracotta-warriors-2967435_960_720.jpg
Slide 47 Timer: https://webstockreview.net/images/clipart-clock-emoji-6.png
Slide 48
Yonagumi: https://upload.wikimedia.org/wikipedia/commons/9/99/Yonaguni_Monument_DSC02864_%2812737595694%29.jpg
Marfa lights: https://live.staticflickr.com/3774/13500931985_3dc98930e1_b.jpg
Discuss: https://images.pexels.com/photos/3874038/pexels-photo-3874038.jpeg
Think: https://cdn.pixabay.com/photo/2015/02/12/05/11/idea-633315_960_720.png
Picture References

57. the U.S.
Picture References
Slide 49
Group discussion: https://images.pexels.com/photos/2422294/pexels-photo-2422294.jpeg
Group icon: https://cdn.pixabay.com/photo/2016/11/14/17/39/group-1824145__340.png
Slide 50
Group discussion: https://images.pexels.com/photos/7096/people-woman-coffee-meeting.jpg
Group icon: https://cdn.pixabay.com/photo/2016/11/14/17/39/group-1824145__340.png
Slide 51
Reporting: https://images.pexels.com/photos/3184317/pexels-photo-3184317.jpeg
Speaking icon: https://cdn.pixabay.com/photo/2017/09/28/22/14/speech-icon-2797263_960_720.png