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《Don't touch the machines, please!》 1.Listen,point and find"don't". This is a factory.These machines make crisps.What does this machines do,sir?It washes the potatoes.Look!This machine cuts the potatoes.Don't touch the machine,please!They are dangerous.Sorry,sir.Wear these glasses,please!And don't touch anything!OK,sir.This machine puts the crisps in their bags.Waite!You are a very good class.Wash your hands!You can all have a bag of crisps.Oh,thank you,sir. 2.Listen and say. Don't touch the machine,please!Wear these glasses,please!And don't touch anything! 3.Practise. point and say.Don't sing here! Don't write here! Don't talk here!Wear the glasses! Wear the hat! Stop!
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