1、B Learn P17Lets sing 点此歌曲超链接点此歌曲超链接 taxitraffic signs交通标志交通标志planebusshipsubwaytaxitraintraffic signs交通标志交通标志They are traffic signs,too.What does it tell?Go straight.Turn left.1231：2：3：Turn left.Go straight.Turn right.What does it tell?Dont turn left.Go straight or turn right.What does it tell?=What
2、 does it tell?stopWait for a bus at the .stopbusThis is a .等等Dont touch the door.You can see the sign in a subway.You can see the signs in Hong Kong.slowgive wayLook right.Look left.Hong KongThe traffic rules in Hong Kong are a little different(不同的不同的),too.Traffic rules交通规则交通规则Most part of China:Hon
3、g Kong:Drive on the left side.Drive on the right side.Traffic lights交通信号灯交通信号灯But the traffic lights are the same all over the world._at a green light.GoIts _.What should(应该应该)we do?green_at a red light.Stop and waitIts _.What should(应该应该)we do?red_at a yellow light.Slow down and stopIts _.What shou
4、ld(应该应该)we do?yellowyellow(减速减速)_ at a green light.Go_ at a red light.Stop and wait_ at a yellow light.Slow down and stopIts _.Lets _.greengoIts _.You should _.redstop and waitEverybody should follow the traffic rules.每个人都应该遵守交通规则。每个人都应该遵守交通规则。Its.Lets.gostop and waitslow down and stop A:B:Pair workLearn P17 点此音频超链接点此音频超链接Read after it 跟读跟读
