Unit 4 Roadsafety Grammar must mustn't的用法课件(共53张PPT)

(共53张PPT)
Unit 4 Road safety
Grammar
Must/ Mustn’t
Must is most commonly used to express certainty. It can also be used to express necessity or strong recommendation.
Example:
This must be the correct answer.
You must study hard .
must not = mustn’t can be used to prohibit actions.
Example:
You mustn’t kick the ball
when you play basketball.
He must do his homework.
She must wear a helmet.
He mustn’t sleep in class.
You must stop here.
You mustn’t cross the street now.
He mustn’t kick the ball.
You mustn’t touch the ball with your hands
DRIVING TEST
must or mustn’t
You ___________ turn right
must
mustn’t
You ___________ turn left
must
mustn’t
You ___________ turn left
must
mustn’t
You ___________ stop here
must
mustn’t
You ___________ park here
must
mustn’t
You ___________ turn right
must
mustn’t
You ___________ enter
must
mustn’t
You ___________ go ahead
must
mustn’t
You ___________ stop here
must
mustn’t
Let’s sing
a song!
Let’s play
a game!
Let’s play!
Are you Ready
Must or mustn’t
We _ _ _ _ _ be careful with fire.
must
Must or mustn’t
We _ _ _ _ _ play with matches.
mustn’t
Must or mustn’t
We _ _ _ _ _ smoke in the forest
mustn’t
mustn’t
Must or mustn’t
We _ _ _ _ _ play near fires at home.
Must or mustn’t
We _ _ _ _ _ play with matches at home
mustn’t
Must or mustn’t
We _ _ _ _ _ swim in the toilet.
mustn’t
Must or mustn’t
We _ _ _ _ _ litter.
mustn’t
Must or mustn’t
We _ _ _ _ _ be quiet.
must
Must or mustn’t
We _ _ _ _ _ walk on the grass.
mustn’t
Must or mustn’t
We _ _ _ _ _ eat or drink in the
classroom.
mustn’t
Must or mustn’t
We _ _ _ _ _ smoke
mustn’t
Must or mustn’t
We _ _ _ _ _ brush our teeth
must
Must or mustn’t
We _ _ _ _ _ wash our clothes
must
Must or mustn’t
We _ _ _ _ _ put out fires.
must
Must or mustn’t
We _ _ _ _ _ wash vegetables
must
Must or mustn’t
We _ _ _ _ _ hit people.
mustn’t
Must or mustn’t
We _ _ _ _ _ use your phone in the classroom.
mustn’t
Must or mustn’t
We _ _ _ _ _ listen to the
teacher
must
Must or mustn’t
We _ _ _ _ _ laugh at other
students mistakes
mustn’t
Must or mustn’t
We _ _ _ _ _ do your
homework.
must
Must or mustn’t
We _ _ _ _ _ work hard at
school.
must
Must or mustn’t
We _ _ _ _ _ eat candy in
the classroom.
mustn’t
Must or mustn’t
We _ _ _ _ _ speak English
in the English classroom.
must
Must or mustn’t
Mario _ _ _ _ _ touch
the plants
mustn’t
Must or mustn’t
Mario _ _ _ _ jump on spikes.
mustn’t
Must or mustn’t
Mario _ _ _ _ _ save the princess.
must
Must or mustn’t
Mario _ _ _ _ _ jump on the bad guys.
must
Must or mustn’t
Mario _ _ _ _ _ jump in fire.
mustn’t
Must or mustn’t
Mario _ _ _ _ _ look up
must
Must or mustn’t
Mario _ _ _ _ _ jump into
a hole
mustn’t
Thank you