六年级上册英语课件－Unit5 Signs (第3课时） ｜译林版（三起） (共34张PPT)

(Sound time 、Culture time ＆Cartoon time) Brain storming Danger No smoking No fishing No parking Wet floor No swimming No eating or drinking No littering signs Yes or No? Read and judge If it is right, say “Yeah! Yeah! Yeah!”. If it is wrong, say “No! No! No!”. There is a sign “No swimming” in the library. Yes or No? The sign means you can ride a bike here. Yes or No? I can take my pets into the shopping centre. Yes or No? Look, I can’t take the taxi here. Yes or No? We should say “No eating or drinking” to the boy. Yes or No? metro 地铁 The first metro was built(建造) in London in1863. Now, there are many metros all over the world（全世界）. Many people like taking the metro. It is always under the ground. Sometimes it is on the ground. It makes the city clean and quiet. It is also fast and cheap（便宜）. About metro: 1.The first metro was in______. Japan B. London 2.The metro is very ______. A. fast B. slow(慢 ) Read and choose underground subway In the UK, people cal