LOOKING BACK
1
Complete the sentences using the prompts provided.
1. Vinasat-1 is Viet Nam’s first telecommunication
sa________, which was launched in 2008.

2. Experiencing microgravity on a p________ _____ is
part of astronaut training programmes.

3. In 2015 NASA discovered an Earth-like planet which
might be ha______ because it has ‘just the right’
conditions to support liquid water and possibly
even life.
tellite
arabolic flight
bitable
Vocabulary
4. On the ISS astronauts have to at____ themselves so they don’t float around.

5. It is cheaper to build an unmanned sp________ than
the one that is manned.

6. One of the largest me________ found on Earth is the
Hoba from southwest Africa, which weighs about
54,000 kg.
LOOKING BACK
1
Complete the sentences using the prompts provided.
Vocabulary
tach
acecraft
teorites
LOOKING BACK
2
Which verbs go with which phrases?
Vocabulary
1. F
2. D
3. E
4. A
5. C
6. B
LOOKING BACK
3
Complete the following tasks, using the past perfect.
Grammar
PAST PERFECT:
* Form: S + had + PII.

* Meaning: used to express an action that
happens before another action or time in the past
LOOKING BACK
These are the things that Jack had done before his
birthday party last week. Report them to your partner.
Grammar
a
clean the house
make a cake
select a nice music playlist
buy candles
hang up balloons
choose a funny movie
Example: He had cleaned the house before the guests arrived.
1. He had cleaned the house. 2. He had made a cake.
3. He had hung up balloons.
4. He had bought candles.
5. He had selected a nice music playlist.
6. He had chosen a funny movie.
LOOKING BACK
Look at the following training tasks that Mai had
completed before she became a professional astronaut.
Report them to your partner.
Grammar
b
pass a swimming test
study spacecraft systems
learn about the ISS
experience microgravity
take parabolic flights
try crew activities
1. She had passed a swimming test.
2. She had learnt about the ISS.
3. She had taken parabolic flights.
4. She had studied spacecraft systems.
5. She had experienced microgravity.
6. She had tried crew activities.
LOOKING BACK
Circle the best answer.
Grammar
4
RELATIVE PRONOUNS
- which: for things
- who: for people as subjects
- whom: for people as obbjects
- where: for places
- when: for time
1. A visit to the ISS will be a life-changing experience (whose/when/X) you`ll never forget.

2. Have you talked to the student (which/who/X) has won this year`s karate championship?
He`s over there.

3. Have you heard of Kepler-186f? It`s a planet (which/who/X) is similar in size to Earth.
LOOKING BACK
Circle the best answer.
Grammar
4
4. `The Martian? That`s exactly the film (whose/when/X) I`ve been reading about! Phuc said.

5. Could we meet in the café (who/when/where) we saw each other last time?

6. Becoming an astronaut is one profession (who/X/that) needs a lot of training.
LOOKING BACK
Circle the best answer.
Grammar
4
LOOKING BACK
GAME:
THE LONGEST SENTENCE IN THE WORLD!
Grammar
5
As a class, agree on a famous person/thing that will be described. In groups, pass a piece of paper around among the group members. Each member adds a defining relative clause to describe the person. After five minutes, the group which has the longest sentence is the winner.
Alternatively, each group can choose a famous person (without mentioning his/her name) and write a sentence as long as possible with relative clauses for other groups to guess who the person being described is.
Example: (a footballer)
This is a footballer who comes from Britain...
...who used to play for Manchester United...
... who is married to a famous singer...
... who has four children...
It`s David Beckham!
LOOKING BACK
GAME:
THE LONGEST SENTENCE IN THE WORLD!
Grammar
5
- Did you have free time when you were on the ISS? What did you do in your free time?
- What food did you usually eat when you were on the ISS? Did the food taste good?
- How did you communicate with your family and friends? How often do you communicate with them?
- Did you have any problem with your teammates when working in the ISS? How did you solve these problems?
- What did you find most difficult when living in the ISS? How did you overcome this difficulty?
LOOKING BACK
Role-play. In groups of four, take turns to be two
interviewers for 4Teen radio station and two
astronauts who have spent time on the ISS. The
interview should focus on daily life on the ISS.
Grammar
6