Module 8 AccidentsUnit 1While the lights were changing to red, a car suddenly appeared.What was happening in the picture?Lead-inNew wordspale adj.appear v.round prep.corner n.hit v.glad adj.risk n.(肤色肤色)苍苍白的白的出现；显出现；显露露在附近在附近拐角；街拐角；街角角(使使)碰碰撞撞高兴的；欢喜的高兴的；欢喜的危险；风危险；风险险New wordsin time fall off.pay attentionside by sideround the corner及时及时从从跌落跌落注意注意; 留留心心并并排地；肩排地；肩并肩地并肩地拐角附近拐角附近1.Look at the picture and say what is happening. Use the words in the box to help you.accident driver happenmobile phone policewoman road2.Listen and underline the correct words.1.The driver was/was not going fast.2.The driver was/was not looking.3.The driver was/was not talking on his mobile phone. Listen and answer1.What was the boy doing?2.What was the driver doing?He was riding his bike and listening to music.He was talking on his mobile phone.3.Now complete the following advice. When youre on your bike, think about the risk of an accident!Pay _ and stop at the _.Dont _ too fast.Dont _with your friends. Dont _!attentionridered lightsride side by sidelisten to musicLanguage points骑自行车的男孩骑自行车的男孩用手机交谈用手机交谈听音乐听音乐及时及时从自行车上摔下来从自行车上摔下来考虑考虑并排并排红绿灯红绿灯注意注意the boy on the biketalk on the mobile phonelisten to musicin timefall off the bikethink aboutside by sidethe traffic lightspay attention to.一、一、While the lights were changing to red, a car suddenly appeared round the corner.当交通灯当交通灯变红变红 时时，一，一辆辆汽汽车车突然在拐角附近出突然在拐角附近出现现。 while只能表示某一段只能表示某一段时间时间，不能表示某一点，不能表示某一点时间时间。 在在while引引导导的的时间时间状状语语从句中，其从句中，其谓语动词谓语动词只能是只能是 延延续续性的，而且也只能与主句中的性的，而且也只能与主句中的谓语动词谓语动词同同时发时发 生或存在。生或存在。 1.While Jim was mending his bike, Lin Tao came to see him. 正当吉姆修自行正当吉姆修自行车时车时，林涛来看他。，林涛来看他。 2.You cant do your homework while youre watching TV. 你不能一你不能一边边看看电视电视一一边边做家庭作做家庭作业业。Grammar二、二、When I was driving along the road , the accident happened.当事故当事故发发生生时时，我正沿着，我正沿着马马路开路开车车。 when既可表示某一点既可表示某一点时间时间，也可以表示某一段，也可以表示某一段时时 间间 。在。在when引引导导的的时间时间状状语语从句中，其从句中，其谓语动词谓语动词 可以是延可以是延续续性的，也可以是非延性的，也可以是非延续续性的，可与主句性的，可与主句 中的中的谓语动词谓语动词同同时发时发生，也可在其后生，也可在其后发发生。生。 1.I was just reading a book when she came into my room. 她走她走进进我房我房间时间时，我正在看，我正在看书书。 2.Were you writing a letter when the teacher came in? 老老师进师进来的来的时时候，你在写信候，你在写信吗吗？when和和while的区的区别还别还在于：在于：while引引导导的的时间时间状状语语从句多用从句多用进进行行时态时态，而，而when引引导导的的时间时间状状语语从从句多用一般句多用一般时态时态。 1.While they were talking , the bell rang. 在在他们谈话的时候他们谈话的时候，铃，铃响了。响了。 2.I was doing my homework when my mother came back home yesterday evening. 昨天晚上妈妈回家昨天晚上妈妈回家的时候，我正在做家庭的时候，我正在做家庭作业。作业。 单项选择单项选择1.When the teacher came in , the students_.A.talk B.talked C.were talking2.Be careful when you _ the road.A.across B.cross C.are acrossing3.Jim _ his bike and hurt his leg.A.fell B.fell down C.fell offCBCExercises根据汉语意思完成句子根据汉语意思完成句子1.他脸色看起来苍白。他脸色看起来苍白。He _ _.2.当你骑自行车时，一定要考虑到发生事故的危险。当你骑自行车时，一定要考虑到发生事故的危险。When you _ _ your bike, think about _ _ _ an accident.3.还有其他什么事吗？还有其他什么事吗？_ _?looks paleare on the riskAnything else ofHomeworkWrite a report about an accident which you saw. Never put off what you can do today until tomorrow！今日事今日毕！