PET U8_FCEU12_zero conditional

When do we use zero conditional sentences? We use it ...

• when the condition is ALWAYS TRUE if something happens

• when the condition is SOMETIMES true when something happens

• to talk about the future

• to talk about the past

How many parts does a zero conditional sentence have?

• 1

• 2

• 4

• 6

zero conditional 的公式是

• if+present simple, ...future simple.

• if + future simple,... present simple

• if + present simple, ... present simple

• if + present simple, ...祈使句

If I am late for class,

• my teacher gets angry.

• I always look left and right.

• the librarian gets angry.

When he stays up very late,

• his teacher gets angry.

• if he wants to lose weight.

• he is very tired the next morning.

If you study hard,

• your teacher gets angry.

• you get good grades in school.

• you fail the exam.

When I cross the street,

• I always look left and right.

• I always run both ways.

• I call the police officer.

If I miss the bus,

• I take a taxi to work.

• I ride a horse to work.

• I fly a plane to work.

Tea tastes sweet

• if you add some salt.

• if you add some sugar.

• if you add some cream.

You should eat less

• if you want to play video games.

• if you want to loose weight.

• if you want good grades.