1、Unit4 Road safety重点知识归纳一、四会单词road马路，公路 must必须 safe安全的 follow遵守 light灯二、三会单词safety安全 cross穿过，穿行 safely安全地 zebracrossing斑马线pavement人行道lookoutof当心，提防 easily容易地 rule规则 stay保持三、短语积累：1. road safety 道路安全2. many busy roads 许多繁忙的道路3.in the city在城市里4. cross the road safely 安全地过马路5. cross a busy road safely安全地
2、通过一条繁忙的马路6. look at the traffic lights 看交通灯7. wait for the green man 等待绿灯8. see the red man 看红灯9. keep safe 保持安全10. wait on the pavement 在人行道上等待11. look out for cars and bikes 小心小汽车和自行车12. look left看左边13. look right 看右边14. also cross the road with other people也可以和其他人一起过马路15. see you easily很容易看见你16.s
3、ome children 一些孩子们17. a child 一个孩子18. play on the road 在路上玩19. many cars and bikes 许多小汽车和自行车20. follow the rules 遵守规则21. stay safe on the road 在路上保持安全22. must look for a zebra crossing 必须寻找一条斑马线23. wait for the bus 等待公交车24. wait for me 等我25. the other people 其他人26. must look for a zebra crossing必须寻找
4、一条斑马线27. find a zebra crossing找到一条斑马线28. mustnt run quickly 绝不能快速地跑步29. mustnt walk 绝不能行走30. the left side of the road 马路的左边31. drive on the right side of the road 马路的右边驾驶32. except me 除了我33. except Macau除了澳门34. go to see their aunt去看他们的阿姨35. take the bus 乘车36. get on the bus 上车37. get off the bus 下
5、车38. so many cars 如此多的车39. so much water 如此多的水40. go fast 快点去41. a red light 一个红灯42. look at the green light 看绿灯43. at the bus stop在公交车站44. must stop 必须停下来45. go on 继续，继续前进46. run fast 跑得快47. go to see the doctor 去看医生48. youre sick 你生病了49. classroom rules 班级规则50. play ball games 玩球类游戏51. talk loudly
6、 大声地谈论52. keep your desk clean 保持桌子干净53. listen to your teachers in class 在课堂上听老师二、重点句型：1.你如何安全地过马路？我必须寻找一条斑马线。A: How can you cross the road safely?B: I must look for a zebra crossing.2.为了安全地过马路你必须做什么？ 我必须看交通灯。A: What must you do to cross the road safely?B: I must look at the traffic lights.3. 为马路上你
7、们绝不能做什么？我们绝不能在路上玩。A; What must you not do on the road ?B: We mustnt play on the road.4.你不能在这过马路。You cant cross the road here.5. 我能看电视吗？不，你不能。现在晚了。你必须去睡觉。A: Can I watch TV?B: No, you cant. Its late.You must go to bed.6. 我必须去看医生吗？ 是的，你一定要去。你不能去学生因为你生病了。A: Must I go to see the doctor?B: Yes, you must.Y
8、ou cant go to school because you are sick.三语法知识解析1三个含有look的短语意思各不相同:look for寻找 look at 看 look out for小心，留神2区分safe，safety，safely： safe是形容词，译为“安全的” I am safe now. 现在我安全了。safety是名词，译为“安全” road safety道路安全。safely是副词，用于修饰动词或形容词，译为“安全地” We walk to school safely. 我们安全地走到学校。3 must 和can用法1）must和can都是情态动词，后面跟动词原形。常用的情态动词还有：should、 may 等。2）can的基本用法：表示能力。He can sing.表示许可。Can I go now?表示请求。Can I have some paper?3) must的基本用法：表示必须的意思。You must do your homework now.表示必然的结果。The sun must rises from the east.太阳必定从东方升起。mustnt却表示“一定不能，禁止”
