Unit 1 Public signs

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????Unit 1 Public signs ??

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????B Look,read and learn; C Look and say

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????1 ?????????á?????á?????á??????????mean, must, should, shouldn??t, 2 ?????????á?????á??????????×é??a park, public, a sign, danger, away, grass, keep off, quiet, , smoke, little

????3 ?????????á?????á?????????????? ??There are a lot of signs here.

????They mean different things. Keep off the grass. Be quiet. No smoking. No littering. No parking. No eating or drinking. Danger! Do not touch.

????4 ?????????á?????á?????á????????What does it/this/that mean?

????It means you/we must/should/shouldn??t ??.

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????A

????Free talk

????Good morning/afternoon.

????Welcome back to school.

????I think you must enjoy yourselves in your summer holidays. Some of you maybe go travelling. And I think you can see some public signs in the park.

????Good morning/afternoon.

????Thank you.

????B

????Presentation

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????teach: must , public signs

????2?¨????????±ê??????????There are a lot of signs here.

????They are public signs. They mean different things.

????Teach: They are public signs.

????They mean different things.

????Teach: mean

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????What does this sign mean?

????It means ??No smoking.??!

????Teach: smoke; no smoking

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????litter; no littering; no parking; no cycling; danger; no eating and drinking; keep off the grass; keep quiet; do not touch

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