Unit 1 Remember the rules A story : The fire drill Listen and answer :1. Where does the story take place ?2.Is it a real fire ?3.What is the emergency number ? Read the story again .Then read the sentences below . Write T for true and F for false .1.The students must listen carefully and follow their teacher ._______2. The students must take their schoolbags .________3.The students must line up in their classroom ._____4The students mustn’t walk quickly down the stairs._______5.The students mustn’t talk loudly .________6 The students must line up in the playground .______TFFFTT Key phrases :1. fire 火 play with fire 玩火 fire alarm 火警报警器 fire drill 消防演习 fire man 消防队员 on fire 着火 firecracker 鞭炮2.line up 排队Eg : You must line up when you buy the tickets 3.call sb for help 向某人求救Eg : When there is a fire , you must call 119 for help . Discussion :What are the rules in this case ? F Look and do : Library Rules Kevin mustn’t_____________Tom mustn’t ______________Amy ________________Kelly ________________Matt __________________________________Susan , Mark and Sam ___________________pushrunmustn’t talkmustn’t drink must put rubbish in the binmust line up Further reading : Listen and answer :1. Are the roads in our city busy ? 2.Why is it called “ zebra crossing ”?3.How many colors do the traffic lights have ?4.Can we walk across the street slowly ?5. What does a yellow light mean ? Yes , they are .Because the black and white lines are like the lines on a zebraThree. No , we can’t . It means “wait” Key phrases :1. busy ® 忙的 ~at / with sth : ~ doing sth He is busy with work /at working . ® 繁忙的 It is a busy street .2 need to do sth 需要做某事 You...