四年级英语下册-Unit-7-Be-Careful.pptx

Watchandanswer

Howtokeepsafe?(怎样保持安全)

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Whereareyougoingat50clockintheafternoon?

Wearegoinghome.

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redlight

yellowlight

greenlight

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redlight

Stopandwait.

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greenlight

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turnright

stop

turnleft

wait

traffic

Game

turnright

stop

turnleft

traffic

wait

挑战0.1秒，说出单词或词组。

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Pleasestop.

Pleaseturnleft.

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Dontturnleft.

Dontturnright.

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不要

dont=donot

e.g.Dontrun.

Dontlisten.

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