8A学案.doc

镇江市实验初中20112012年度第一学期八年级英语助学案8A Unit 6 Natural disastersComic strips & Welcome to the unit （第一课时） 主备：毛玲娟 审核：韩立群班级：_ 姓名：_【学习目标】1. 通过漫画引出自然灾害的话题并了解自然灾害的英文名称。2. 初步接触过去进行时。3. 掌握下列单词单词和词汇： natural accident wash village lightening storm rainsorm thunder start to rain half an hour later lose the game a car accident kill thousands of wash the village away start a big fire fall from a tree【课前预习】一、听磁带并朗读(comic strip)，回答问题。1. Whats the weather like? _2. What happened to Hobos house? _3.What was Hobo doing when it started to rain? _4. When did Hobo hear the rain? _二、试从92-93页中找出这些词组并翻译成相应的英文。1. 一场自然灾害_ 2. 输掉比赛 _3. 把拖洗干净 _ 4.冲毁村庄 _5. 引发一场大火 _ 6. 撞到一棵树 _7. 从树上掉下来 _ 8. 杀死成千上万的人 _三、通过自学，你还有困难吗？请写下来。_ 次数41家长签字教师评价【课堂助学】1. 预习成果展示。2. Listen to the recorder and answer:.Questions: 1). Does Hobo want to go back home alone?_ 2). How does Eddie think of the idea?_3.Listen again and read after the tape. Then read together. 4.Act out the dialogue.5.Welcome to the Unit. 1) Show some pictures to teach the new words.2) Ss do Ex (Part B).3) Finish Part A.4)Read the sentences of Part A together.6.要点点播：1) I was sleeping when it started to rain.当天下雨的时候，我正在睡觉。 was/ were + doing 是过去进行时的结构，表示在过去的某个时候正在做某事e.g: 当妈妈回来的时候我正在做功课。 I _ _ my homework when my mother _ back.2) Not until half an hour later. 知道半小时以后才 not .until 直到才.e.g: 直到下雨他们才离开。 They _ _ until it started to rain. 区别：他们一直在等直到下雨。 They _ until it started to rain.3) Whos going to mop all the water up if you dont come with me? 假如你不和我一起来，谁将把水拖干呢？ 这句话主句用了将来时，if引导的条件状语从句用了一般现在时表示将来。在时间，条件状语从句中，都用一般想再时表将来。e.g 如果明天不下雨，我们就去爬山。 We _ _ climbing if it _ rain. 知道他回来，我们才会离去。 We _ leave until he _ back.【课堂检测】一、根据句意、首字母或中文提示完成单词。1. I dont like living in a noisy city. I hope to live a quiet life in a v_.2. There are many n _disasters every year. 3. You should turn off your computer when there is l_ in the sky.4. They went to school in the rain, soon they got all _ (潮湿的).5. The snow and ice on the road caused many _(事故) last week.三、用所给词的适当形式填空1.The car accident _ (kill) three men.2.The flood _ (wash) him away. His mother _ (cry) sadly.3.The weather report says it _ (rain) tomorrow.4.My grandma _(fall) down when crossing the street and _(hurt) her leg badly.5. My father _ (read) newspapers when I got home.6.Who _ (clean) the room if you _ (not come) with me tomorrow?7.Last night a car _ (crash) into a tree. And sadly, two men _ (lose) their lives.8.What did you do in the morning? I _(mop) the floor.【课后作业】一、单项选择( ) 1. The floor is dirty. Can you help us _?A. mop it up B. mop up it C. mop them up D. mop up them( )2. There was a rainstorm and the flood _some houses last month.A. put away B. took away C. washed away D. went away( ) 3. We cant decide what to do _our headteacher tells us about it.A. while B. since C. until D. when( ) 4. The weather report says that there will be _ tonight. Please close all windows and doors.A. a typhoon B. a flood C. an earthquake D. cloud( ) 5. This afternoon I _ off the tree , and I _ very painful (疼痛).A. feel; fell B. fell; fall C. felt; feel D. fell; felt( ) 6. We see lighting _ we hear thunder.A. when B. before C. while D. after二翻译句子。（每空一词） 1. 昨天我们学校足球队输了比赛。 Yesterday, our school football team _the _.2. 我们学校图书馆有成千上万本书。 There are _ _ _ in our school library.3. 昨天汤姆从树上掉下来了，摔伤了腿。 Tom _ _ a tree and_ his leg.4. 那场洪水冲走了他们的家园。 That _ _ their home_.5. 昨晚，一道闪电导致一幢房子起火了。 Last night a flash of lightning _ _ _ in a house.家长签字教师评价后记： _ _ _ _ _ _ _ _7B Unit 6 Natural disastersReading (1)（第二课时） 主备：毛玲娟 审核：韩立群班级：_ 姓名：_【学习目标】1. 读懂文章,了解台湾地震的基本情况。2. 培养学生根据关键词和语境猜测大意的能力。3. 掌握下列单词： Shaking glass fear scream shake direction wildly body brick calm moment mind since alive somebody hurry daylight loudly everywhere【课前预习】一 预习下列单词，朗读并记忆：玻璃 _ 尖叫 _ 恐惧 _ 片刻_震动 _ 震动n._ 砖块 _ 既然_ 平静 _ 失去控制地 _ 头脑 _ 匆忙 _ 白昼_ 大声地 _ 到处_一、听读课文，回答下列问题1.Where did the earthquake happen? _ 2.How was Timmy at last? _ .二、通过自学，请划出文中重点句子和短语。 次数42家长签字教师评价【课堂助学】1.预习成果展示。2.Lead-in：Revise names of some natural disasters and then talk about earthquake. Tell them the background of Taiwan earthquake.3. Skimming( listen to the tape): Answer the following questions(1)Where did the earthquake happen? _ (2)How was Timmy at last? _ .4. ScanningScan the text and do the exercises PartD on P975. Intensive Reading Read the text and and the following question:1) What was Timmy doing when the earthquake started?_2) What happened to the buiding?_3)Where was Timmy when the shaking stopped?_4) How did Tommy feel?_5)What did Timmy do when while he was waiting for help?_6) How was he saved?_Ss read the article by themselves. Do some exercises on P97 6. Discussion.(1) If there is an earthquake ,what should we do?(2) What can we learn from the story?【课堂检测】一、根据句意和中文提示完成单词。1. I tried my best to c_ down, but I was still frightened.2. Most buildings in this area are made of b_ and stones.3. My father got up very late yesterday, so he went to work in a h_.4. A m_ of fear went through my mind when I saw the snake.5. I am feeling a slight s_ through my body.6. He was looking for his lost pen _(到处), but he couldnt find it.7. When she saw the snake in the forest, the girl _(尖叫) loudly.8. I often ask _ (自己) why I dont work hard.9. _ (既然) everyone is here, lets begin our meeting.10. The colour of the dress looks different in the _ (日光).【课后作业】 一单项选择：( ) 1. While I _ in the street, I _ an old friend of mine. A. walking; was meeting B. walking; met C. walked; met D. walked; was meeting( ) 2. There is a big noise _ thunder out the door.A. likes B. is like C. like D. liking ( ) 3. They suddenly heard a loud noise and looked at each other _. A. for fear B. with fear C. into fear D. in fear( ) 4. The boy can hear shouts from _ people. A. excited B. exciting C. excites D. excite( ) 5. Usually, girls will _ when they see mice in front of them. A. smile B. laugh C. scream D. frighten( ) 6. I could not see anything and I didnt know if _ was around me. A. someone B. everyone C. nobody D. anyone( ) 7. A lot of people died from the flood, but the baby _. A. survived B. alive C. lived D. was survived( ) 8. If we dont _ the big stone, there may be a traffic accident.A. move on B. move away C. move in D. move around二、任务型阅读。（每空不得超过五个单词）On May 12th 2008, an earthquake hit Wenchuan in Sichuan suddenly. The earthquake almost destroyed (破坏) the whole city and killed a lot of people.Earthquakes are one of the most deadly natural disasters in the world. They happen more often.In 24 hours after you read this, 400 to 500 earthquakes will shake the earth. You wont notice (察觉) most of them because the quake is too far away or because the quake will be too small to notice.Sudden breaks in rock masses (块) deep in the earth cause earthquakes. Rock masses are always under very high pressure (挤压). The pressure in an area becomes too much and the rock the masses break, and then an earthquake happens. But when the rock masses reach the breaking point is a mystery (谜).China is on the Eurasian plate (欧亚板块). Earthquakes always happen because of the earths plates knocking against each other. Up to 17,139 earthquakes have taken place in China in the past 44 years. EarthquakesWhatOne of _ natural disasters in the worldHow often_ shake the earth in a dayCauses_ deep in the earthChina is on _MysteryDifficult to find out _ the rock masses reach the breaking point家长签字教师评价后记：_ _ _ _ _ _ _ _7B Unit 6 Natural disastersReading （第三课时） 主备：毛玲娟 审核：韩立群班级：_ 姓名：_【学习目标】1.通过深入学习加深课文的理解并能根据关键词复述课文。2.教育学生应学会在自然灾害中自我保护。3.掌握下列词组和句子： do some shopping a big noise like thunder under the ground look at each other in fear start to shake run in all directionstry my best to do run wildly fall down calm down say to myself go through my mind stay alive search for help a packet of chocolate hear shouts from excited people in a great hurry move away the bricks and stone I was doing some shaopping when it started. People were running wildly while pieces of glass and bricks were falling down.【课前预习】一、在课文中找出学习目标3中的词组并试着翻译成中文。二根据课文内容及首字母提示完成短文。When the earthquake h_, Timmy felt a slight s_ through his body. Then he heard a big noise like t_. Then real noise began, like b_ under the ground. People ran in all d_. Pieces of glass and b_ fell down. Timmy t_ his best to run out to the street. After the noise and shaking e_, he found he was t _ but still alive. He felt afraid but he tried to c_ down. At last people moved away the bricks and stones and s_ him._次数43家长签字教师评价 【课堂助学】1. 预习成果展示。2. Read the text aloud and put these sentences into the right order.a. Help came.b. I was trapped.c. The wall came down.d. I screamed for help.e. People ran out of the shopping centre.f. Was it thunder?1_ 2_ 3_ 4_ 5 _ 6_3. Retell the story.4.Practise the text, let the student have an interview.(Ss work in pairs)1）Where were you when the earthquake started? 2) What were you doing? 3) What did you feel and hear at first? 4) What did you do when the earth started to shake? 5) Do you think it is dangerous to run wildly during the earthquake? 6) How did you feel when you found yourself trapped? 7) Did you shout for help? 8) Did you eat anything before you were saved? 5.要点点播：1)People in the shopping center looked at each other in fear. in fear 意为“惊恐地”，在句中作状语，“in +表示情绪的名词”指出于某种情绪状态中。e.g：孩子们惊讶地看着老师。The children looked at the teacher _ _.2) People were running wildly while pieces of glass were falling down. while 当什么时候，引导的动作多为持续动作，也可用when 引导。 但当引导短暂动作时，就只能用when.e.g:当妈妈在做饭时，我在写作业。I was doing my homework while/ when my mothe _ _.当妈妈回来时，我在写作业。I was doing my homework when my mother _ _.3) A moment of fear went through my mind but I told myself to calm down since I was still alive. since 是连词，“因为/既然”, 引导原因状语从句。E.g: 既然没有公共汽车，我们不得不走回去_ there wre no buses, we had to walk home. be alive = stay alive, alive 是形容词，活着的【课堂检测】 一、用所给词的正确形式填空。1. The doctor tried his best _(save) the poor child.2. The bird has a good sense of _ (direct).3. Jimmy was so _ (luck) because he wasnt hurt at all in the car accident.4. The teacher made Tom _ (go) back to his seat.5. I feel a slight _ (shake) through my body.6. Why did they run _ (wild) in the street?7. You should speak _ (loud) enough for everybody to hear.8. All the students _ (talk) with each other when the teacher came in.【课后作业】一根据汉语提示完成句子。(每空一词)1. 既然我还活着，我告诉自己要冷静。I told myself to _ _ _ I was still _.2. Timmy被困在一个黑暗的地方. Timmy_ _ in a _place.3. 当玻璃和砖块正往下掉时人们正疯狂地逃跑。 People_ _ _ while pieces of glass and bricks _ _ _.4. 我正努力地找我出去的路，这时我突然听见上面有声音。I was trying to _ _ _ _ when I suddenly heard some noise _ me.5. 由于洪水这些墙倒了。 The walls _ _ _ because of the floods.二. 阅读短文，判断正误 We cannot stop earthquakes, but we can do things to make sure they do not destory the whole cities. First, it is not a good idea to build houses along the lines where two of the earths plates join together. Second, if you think there may be an earthquake, it is better to build houses on rock not on sand. Third, you must make the houses as strong as possible. Weak buildings willfall down inan earthquake, but strong ones may stay up. Scientists are afraid that one day an event bigger earthquake will hit the area around San Franciso. They call it “The Big One”. However, people today are still building more houses. The population in and around San Franciso is now three times more than that was in 1906. This means that if there is big earthquake, a great many houses and buildings will be destoryed.( )1. In the modern world we can stop earthquakes.( )2. When an earthquake comes, atrong buildings can stay up.( )3. Its a good idea to build a house on sand if there may be an earthquake.( )4. Scientists are not afraid of earthquakes because they can do something.( )5. If there is another big earthquake, a lot of houses and buildings in San Francisco will be destroyed.家长签 字教师评价后记：_7B Unit 6 Natural disastersVocabulary （第四课时） 主备：毛玲娟 审核：陈国忠班级：_ 姓名：_【学习目标】1. 识别描述天气状况的单词和短语。2. 运用词汇做天气预报。3. 掌握下列词和词组：cloud wind windy weather temperature low drop a little become worse 【课前预习】一、写出下列词的形容词形式。1. sun_ 2.cloud_ 3.wind_ 4. storm _5.fog_ 6.frost _ 7.rain_ 8.snow_二、你还能举出一些例子吗？_ 次数44家长签字教师评价【课堂助学】1 预习成果展示。2 Presentation.Learn more about different kinds of weather.(1) Whats this? (Its the sun.) Whats the weather like? (Its sunny.)(2) Whats this? (Its rain.)Whats the weather like? (Its rainy.) Ss use the model to learn more.3. Help the Ss tolearn how to change a noun into an adjective.4. Ask Ss to do the Ex. On Part 98, Part A and check together.5. Ask Ss to say the forecast.6. Ask the Ss to help Complete Sandy and Millies conversation. Then check the answers together. 7. Read the conversation aloud together.【课堂检测】一、用所给词的正确形式填空。1. How _ (wind) it is today!2. Its so _ (fog). We cant see each other today.3. The sun shines _ (bright)! Today is a _(sun) day.4. Can you hear the thunder? A storm is coming. It will be _ (storm). 5. The weather will be even _ (bad) next week.6. Look! How hard it is _ (snow) outside. 二、根据句意、首字母或中文提示完成单词。1. The newspaper says it will _ (下降) to 5 tomorrow.2. There are lots of _(云) in the sky, it is going to rain.3. Wear more clothes; the temperature will be much l_.4. Whats the t_ today? 5. On r_ days most people dont like to go outside.三、同义句转换。（每空一词）1. How is the weather in your hometown these days?_ the weather _ in your hometown these days?2. “Dont stay out too late”, my mother said. My mother _ me _ _out late.3. It will keep raining until tomorrow morning.The rain _ _ until tomorrow morning.【课后作业】二、单项填空。( ) 1. Its _ now, youd better _to the museum.A. raining; not go B. rained; not go C. raining; not to go D. rained; not to go ( ) 2. We were talking about Tom _ he came in.A. were B. while C. when D. during( ) 3. _ fine weather we have these days! A. What a B. What C. How a D. How( ) 4. How wet it is today! What about tomorrow? Dont worry. Itll be _ tomorrow. A. windy B. cloudy C. rainy D. sunny( ) 5. The weather in Guangzhou is hotter than