must not do at the lesson. 15 min Objectives: to practise writing instructions; to develop writing skills STEP 1: Ask the pupils to copy the table into their exercise books.
STEP 2: Draw their attention to the box with sentences. Explain that
all these sentences are positive instructions.
STEP 3: Then draw their attention to the table. Explain that under
the “must” column of the table they are supposed to write positive
instructions that are socially acceptable, and under the “mustn’t” column
– negative instructions to mean that they must not be done because
they are socially unacceptable. Further explain that in order to make
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a negative instruction, we put “Don’t” at the beginning of the positive
instruction.
STEP 4: The pupils complete the table deciding where to put the
instructions.
STEP 4: Check the answers involving the whole class.