教 学 内 容 8A Unit 8 Comic strip & Welcome to the unit
教 学 目 标 1. 学习掌握单词、短语以及句型的用法。 2. 会用本课所学与自然灾害有关的词汇。
重 点 1. 学习掌握单词、短语以及句型的用法。 2. 会用本课所学与自然灾害有关的词汇。
难 点 如何运用所学知识完成相关练习。
教学过程
1 I was sleeping when it started to rain. 句式分析法:本句为一个复合句,从句是由 when引导的时间状语从句,主句为过去进行时,从句为一般过去时。when后的句子与主句动作既可同时发生,又可一前一后发生。 过去进行时用来表示过去的某个 时间正在发生的动作,其结构为“be 的过去式+动词的现在分词"。 eg: Belty was reading a book when Cindy came in.当辛迪进来时,贝蒂正在看一本书。 2 Didn’t you hear the rain 本句为否定疑问句,否定疑问句除表示疑问外,主要用否定形式来表达肯定的意思,有时并不需要回答。 在特殊情况下,含有“惊讶”、“批评或责备”、“失望或烦恼”的意思。 3 mop up意为“把....拖干净"。 eg:She mopped up the water on the floor. 她拖去了地板上的水。 【重点】mop up后接代词作宾语时,要放在中间。 eg:mop it up把它拖干净 4 thousands of表示成千上万的”,主要是形容东西、人很多。 eg. Thousands of people are planting trees on the hill.成千上万的人正在山上种树。 【重点】它已经不是确切地要表示“千” 的意思了,如thousand前有具体的数字修饰时,则thousand后就不加-s。 two thousand 两千 【拓展】有类似用法的词还有hundred, million等。 【测一测】 On June 2nd this year, people celebrated the Dragon Boat Festival near the Songhua River. To our joy, there was little rubbish left. A. thousands of B. thousand C. two thousands 点拨:考査数词的用法。thousand前有具体的数字时,thousand后不加-s。若 thousand前没有具体数字,其后要加-s,并 与of连用,thousands of +名词复数形式。 5 accident n.事故,意外的事,其复数形式是accidents。 eg: In America about fifty thousand persons die every year in car accidents.在美国每年大约有五万人死于车祸。 【辨析】accident与event 词条含义与用法示例accident多指造成损失的意想不到的意外事故,如车祸等。 固定短语有:by accident 偶然How did the accident happen 这起亊故是怎么发生的?event指重大事件或历史事件。 固定搭配:at all events 不管怎样;无论如何This is a big event for our family.这是我们家的一件大事。
归纳:a traffic accident 一起交通艰故 ;a serious accident —起严重的事故;have a little/bad accident发生了 一起小/重大亊故;by accident偶然;without accident顺利而安全地 6 crash into意为“撞上",是“动词+介词” 词组。 eg:A car crashed into a tree last night. 昨晚一辆小汽车撞上了一棵树。 1)crash还可作名词,意为“碰撞;坠落”。 eg: a plane crash 飞机失事 2)辨折:crash与hit 词条含义示例crash主要是指汽车或者飞机的猛烈撞击(往往会带来事故)。The plane crashed into a mountain. 飞机撞上了一座山。hit是指普通的碰撞或撞击。She hit him hard on the head.她狠 狠地打他的头。
7 wash away冲走 eg: Many people became homeless because the floods washed away their houses.许多人变得无家可归,因为洪水冲走了他们的房子。 【拓展】如果代词作宾语,放在 wash 和 away 中间。 8 village n. 村庄,乡村,复数形式为villages eg:There is a river around the village.村庄周围有一条河。 考向:villager村民 9 fall from意为“从……跌落"。 eg:He fell from the tree and hurt himself. 他从树上摔了下来伤了他自己。 归纳: fall off 跌落; fall behind 落后; fall down 落下; fall into the habit of 养成的习惯;fall over摔倒 10 storm n.风暴,暴(风)雨,为可数名词。 eg:The storm lasted for a week.涵风雨持续了一周。 【拓展】snowstorm暴风雪;rainstorm暴风雨; sandstorm沙尘暴;stormy有暴风雨/雪的 10 hear about听说 eg: I was sorry to hear about your accident.获悉你遭遇意外,我很难过。 【易错点】辨析:hear about, hear of与hear from 词条含义示例hear about表示“听说”I’ve just heard about his promotion.我刚刚听说了他被提升的琪。hear of表示“听说”I have never heard of theplace.我从来没有听说过这个地方。hear from表示“收到某人的来信”。I haven’t heard from him for a long lime.我好长时 间没有收到他的来信了。
12 catch fire 着火 eg: An old house caught fire yesterday. 昨天一座旧房子着火了。 考向:fire作“火灾;炉火”讲时,可作可数名词;作“火”讲时,为不可数名词,不与不定冠词连用。 eg: A fire broke out last night. 昨天晚上发生了一场火灾。 There is no smoke without fire. 无风不起浪。 【归纳】 on fire着火; make/build a fire 生火; play with fire 玩火,冒险; put out the fire 灭火 随堂练习 一、根据首字母或汉语提示完成单词 1. The traffic a killed two people. 2.一Shall we go out for a picnic this weekend —We’d better not. The weather report says there will be a (暴风雨)this weekend. 3.The young man looks forward to the life in a small (村庄). 4. In 2013, a big (地震)hit Ya’an,Sichuan and many people died in it. 5- During the National Day holiday, my parents and I went to Nanjing for a trip by (长途汽车). 二、单项选择 6.-Were you at home at four yesterday afternoon -No,I_ football on the playground with my friends. A.am playing B.was playing C.play D.will play 7. There was water everywhere, so he had to . A.mop up it B.mop it up C.mop them up D.mop up them 8.The building last night. A.in a fire B.on fire C.caught fire D.made a fire 9.The environment here becomes better and better. birds are coming back. A.Thousands of B.Thousand of C. Thousands D.Thousand 10.The waves the swimmer. A. washed out B. ran away C. threw away D. washed away 三、根据汉语意思完成句子 11.昨天晚上下了一夜的雨,洪水冲走了很多庄稼和房屋。 It rained the whole night yesterday and the flood many crops and houses. 12.刚才一辆汽车撞到了路边的一棵树上。 Just now a car a tree by the road. 13.好几个星期过去了,我们还没听到他们的音讯。 Several weeks passed,and we still them. 14.妈妈刚才拖干净了地板上的牛奶。 Mum on the floor just now. 15.由于昨晚外面太吵,我们都发现很难人睡。 Because it was too noisy outside last night ,we all found it difficult . Period 1: Comic strip & Welcome lu I lie unit —N1. accident 2. stomi 3. village 4. earthquake 5. coach 二、 6. B 点拨:根扼问句中“al four yesterday af- iemoon”可知是过去具体的时间,故应用过去 进行时。 7.B点拨:在动副结构中,代词放在动同和副 同之间,丨丨代指前而出现的wa丨er,故选B。 8C 点拨:本题川句意理解法。根据句愆“昨 天晚上那座楼房笤火了。”可知用冏定词组 catch fire,故选 C。 9.A 点拨:本题考选数i"j。thousands of “数 千的”,固定搭配,其后跟可数名词复数 形式。 10.D 三、 11,washed away 12 crashed into 13.heard nothing about 14.mopped ihe milk up 15. to fall asleep