Life in space I’m driv ’m driving ing.. We aren’t working working..
Grammar start 45
1
46
Listen, say and point.
moon do exercise
2
47
drive
float
Listen and read.
touch
Hello, ground control. Brad isn’t working. He’s having lunch.
Hello, ground control. This is Bob. I’m walking on the moon. I’m not touching the ground! 1
look at
2
This is Mike and Nancy. We’re driving. We aren’t going fast.
3
52
Present continuous: affirmative and negative
4
Hello, moon team! We’re watching you. You’re ou’re doing a great job!
8 3 Circle the verb be . Underline ing . We use the present continuous to talk about what is happening right now. I’m walking.
I’m not touching the ground.
He’s having lu lunch.
He isn’t working.
We’re driving.
We aren’t going fast.
4 Look. Match the words to make sentences. a
c
b
a I b He c She d We e They
d
e
sleeping. am is are
doing exercise. driving. floating. eating. 53
Grammar practice
e n z r o
B
1
48
Listen and number.
2 Write sentences with the verbs in the box. have
sleep
drive
a She ’s sleeping
.
b They
.
do exercise
c He
the stars.
d They
lunch.
e She
.
f They
.
g He
Colour the medal. 54
look at
the moon.
float
touch
8
S i l l v e r
3 Write he , she or or they and and the affirmative or negative form of be . a
b
c
d
e
f
a b c
She’s
talking. d working. e doing exercise. f
looking at earth. floating. reading.
4 Look at the photos. Correct Correct the mistakes. a She is eating. isn’t eating She . She ‘s talking b They are working. They . c They are doing exercise. They . d He is touching the moon. He . e He is floating. He .
. . . . .
55
Grammar goal Walk! Walk! Don’t run! run!
1
49
Listen and read. Astronaut training centre
Walk! Don’t run!
Put on your helmet!
Walk!
Don’t run!
Put on your helmet!
Don’t touch!
Don’t touch the red light!
2 Read and match to the pictures. pictures.
d a Close the window! b Don’t run! 56
Imperatives
c Don’t touch! d Stand up!
G o l d
8
3 Look and correct the mistakes. a
Drink!
b
Don’t drink!
Don’t listen!
c
Don’t look!
d
Touch!
e
Don’t put on your helmet!
4 Look and write the classroom rules. Classroom rules Don’t eat
