教 学 内 容 一、疑难讲解: 二、知识点梳理： &考点词汇 passenger n.乘客 crazy adj.疯狂的 anywhere adv.任何地方 pollution n.污染 advantage n.优点,优势 disagree v.不同意,有分歧 rider n.骑(自行车或马,摩托车)的人,骑手 careless adj.不小心的,不仔细的 helmet n.头盔 signal n.信号,暗号 safety n.安全,平安 truck n.卡车,载重汽车 notice v.看(或听)到,注意到 n.注意,理会 reflector n.反光玻璃 case n.情况,事例 aid n.帮助,援助 injury n.(对躯体的)伤害,损伤 stream n.小河,溪 empty adj.空的 v.倒空,(河流)流入,注入 Asia n.亚洲 altitude n.海拔 among prep.在.......中 France n.法国
mile n.英里 stage n.阶段,舞台 central adj,中心的,中央的 winner n.优胜者,获胜的人 cyclist n.骑自行车的人 motorcycle n.摩托车 broken adj.破损的,伤残的,残缺的,出了毛病的 &目标短语 Section A traffic accident 交通事故 be/get used to (doing) sth. 习惯做某事 used to do sth. 过去常常做某事 be afraid of doing sth.= be afraid to do sth. 不敢/害怕做某事 a little more confident 更加有信心 obey the traffic rules 遵守交通规则 anywhere 任何地方, 到处 somewhere某处，某个地方 nowhere 没有地方 save energy 节约能量 cause air pollution 引起空气污染 It’s+形容词+to do sth. 做某事… park bikes 停车 cross the road 穿过马路 as soon as...一...就... Section B careless 粗心大意 careful 小心的，认真的 wear light-colored clothes 穿浅色衣服 break the traffic rules 违反交通规则 danger 危险（名词） dangerous 危险的（形容词） fine 健康的，晴朗的；罚款 get a fine 罚款 Why don’t we/you =Why not, 后接动词原形， 表示提建议
make a wrong turn 错误转弯 get hurt 受伤 on the left-hand side 在左手边 Section C one of +复数名词， …之一 just for fun 只是为了娱乐、消遣 help sb. do sth. 帮助某人做某事 make sth./sb. +形容词 使某物/某人… be good for 对…有好处 cause pollution 产生污染 share… with… 与…分享… pay attention to 注意，留心 safety rules 安全准则 in case of 以防… in a word 总而言之 the best way to do sth 做某事最好的方法 Section D lend sth. to sb. 把某物借给某人 borrow sth. from sb. 从…借来 empty into 注入（+河流/海洋） among在…中间 between A and B 在A与B之间 & 重要句型 I saw a traffic accident yesterday. Many passengers were hurt. You’ll get used to it soon. When I first arrived, I was afraid of riding my bike anywhere. But now I feel a little more confident. If people obey the traffic rules, there will be fewer accidents. Now I like riding my bike around the city more than before.
It’s easy to park bikes, too. The young man on the bicycle was very careless. We should never ride too fast. We should learn more about the traffic rules. We may get a fine and even be in danger. Why don’t we go to a traffic station to learn more traffic rules? The bicycle is one of the most important vehicles in the world. In every country people use bicycles for work, for sport or just for fun. It helps people become fit. Bicycle riding can make the riders’ hearts and lungs strong. It is also good for the environment because bicycles do not cause pollution. Bicycles share the road with cars and trucks. So bicycle riders must pay attention to the traffic around them and know traffic signals. They must obey the safety rules. They must wear helmets to protect their heads. In case of an accident, bicycle riders should know how to give first aid. In a word, the best way to be safe is to be careful. Qinghai Lake lends its name to the province of Qinghai. Twenty-three rivers and streams empty into Qinghai Lake. It has the highest altitude among all races hosted by the International Cycling Union. &考点剖析 Section A 1. If people obey the traffic rules, there will be few accidents. 如果人们遵守交通规则，交通事故就会减少。 if 意为“如果，要是，假如，倘若”，引导条件状语从句。由if引导的条件状语从句，如果出现以下三种情况，那么从句常用一般现在时。 ①.主句是将来时态 I’ll go to see a film if I have time. 如果有时间，我将去看电影。 ②.主句是祈使句 Please ring me up if you want to go with me. 如果你想和我一起去，请给我打电话。 ③.主句含有情态动词
If you are ill, you must go to see the doctor. 你如果病了，就必须去看医生。 练习： If you (be) free tomorrow, please help Jim. If it (rain) this afternoon, you should take an umbrella. ④ “祈使句 + and + 陈述句”, 常转换成肯定条件句; “祈使句 + or + 陈述句”, 常转换成否定条件句. Hurry up, and you will catch the bus. = If you hurry up, you will catch the bus. Hurry up, or you won’t catch the bus. = If you don’t hurry, you won’t catch the bus. Be careful, or a car may hit you. = If you aren’t careful, a car may hit you. Section B 1. If we break the traffic rules, we may get a fine and even be in danger. 如果我们违反交通规则，我们会被罚款，甚至会处于危险之中。 fine n. 罚金，罚款。如： There is a heavy fine for drunk driving. 酒后驾车的罚款很重。 【拓展】fine 可作动词，意为“对某人处以罚金”，常用的短语是： fine sb. for doing sth. 因某事而对某人处以罚款。如： A policeman fined her 50 dollars for parking in the wrong place. 她违章停车，警察对她处以50美元的罚款。 2. We should wear bicycle helmets when riding. when riding 是时间状语从句的一种缩略形式，指的是某一动作进行时，另一动作发生。when riding 相当于 when you ride。如： Be careful when crossing the road. = Be careful when you cross the road. 过马路的时候要小心。 【注意】只有前后两个主语一致时，时间状语从句才可以用缩略形式,行文更加简洁流畅。 如：I cut my hand while cooking dinner. When I was watching TV, he came in. 因为前后两句主语不一，所以不能写成缩略形式。 Section C 1. Drivers do not always notice bicycle. 驾驶员不会时刻注意自行车。