Unit 8 Natural disasters Welcome to the unit同步课件2 (牛津版八年级上)

牛津英语Unit8 natural disasters单元知识解析Welcome to the unit and comic strip❶ Didn't you hear the rain?难道你没听到雨声吗?(教材第92页)否定疑问句表示一.种惊讶或不快。

否定疑问句意为“难道.......吗?”Aren't you afraid of your father?难道你不怕你爸爸吗?Don't you know you should tidy up your bedroom?难道你不知道你应该把卧室收拾好吗?[拓展]①否定疑问句的用法归纳:a.表示说话人预期或希望得到肯定答复。

Don't you like the lovely snowman?你不喜欢这个可爱的雪人吗?b.表示赞叹或感慨，意为“真..... ,译成汉语时，句末用感叹号。

Isn't it a lovely day?今天天气真好!c.表示批评、厌烦、责难等。

Can't you speak a little louder?你不能大点儿声说话吗?d.表示较客气地提出请求、邀请等。

Don't you think we should keep it secret?你不认为我们应该保密吗?②否定疑问句的回答形式同肯定疑问句，且一定要根据事实回答，事实是肯定的就用yes,反之就用no。

-Don't you like English?难道你不喜欢英语吗?一Yes,I do. I like it very much.不，我非常喜欢。

一Can't you swim?难道你不会游泳?-No, I can't. I will learn to swim this year.对，我不会。

我今年要学游泳。

❷Who will mop up the water if I go home without you?如果你不跟我回家谁来把水拖干净呢? (教材第92页)(1) mop (mopped, mopped, mopping)此处用作及物动词，意为“用拖把擦干净”。

Unit 8 Natural disasters单元概述单元教材分析：本单元围绕Natural disasters这个话题展开，让学生谈论了解各种自然灾难以及在各种自然灾难中如何自救，并注意从学生自己生活的实际环境出发,拓展了一些自然现象和自然灾害。

“Comic strip”部分通过Eddie和Hobo的对话情境，激发学生对本单元的学习兴趣，引出天气状况，同时初步导入本单元的重要语法——过去进行时。

“Welcome to the unit”部分通过对比自然灾难与人为事故来了解并掌握几种常见的自然灾难的名称，掌握句式：…if…和Was anyone hurt?等；“Reading”部分通过学习了解台湾地震幸存者Timmy的故事，了解台湾地震的基本情况，培养学生根据关键词和语境猜测大意的能力，学习并掌握大量的词汇、词组和句式，理解使用过去进行时的语境，同时培养学生根据已有的阅读材料抓住故事细节和故事情节发展的能力，引导学生运用正确的阅读技巧，全面提高阅读能力，教育学生在自然灾难中的自我保护。

“Grammar”部分介绍了过去进行时的构成和用法，学会“while”“when”和“as”在过去进行时中的具体运用；“Integrated skills”部分让学生通过听录音，从录音材料中提取信息，补全灾难预防提示表，并以“What should we do first?”让学生学会处理一些日常生活中的突发事故，训练学生的听、说、读、写技能；“Study skills”是英语构词教学中的一种,通过把两个独立的英语单词结合到一起构成另外一个单词，也就是“合成法”。

学生通过学会通过两个单词的意思，猜测出它们构成的新词的意思；“Task”部分通过回顾单元基础知识，学习在写作中陈述事实性信息，让学生根据一些要点完成Sandy 的范文，并根据范文设计出一种自然灾难文章的要点提纲，尝试写出相关文章。

训练学生的写作能力，综合运用英语的能力。

牛津译林版八年级英语上册Unit8知识点总结Comic Strip1.natural disasters 自然灾害2.be all wet 全身湿透3.mop …up 把…抹干Welcome to the unit4.lose the match 输了比赛5.crash into the tree 猛烈撞树6.wash the village away 把村庄冲走7.start a big fire 引起一场大火8.fall from the tree 从树上掉下来9.Bad weather sometimes causes natural disaster. 有时糟糕的天气会引起自然灾害。

10.a heavy storm with thunder and lightning 一场带有雷电的猛烈的暴风雨Reading11.an earthquake survivor 一个地震幸存者12.survive the earthquake 从地震中幸存下来13.what happened to … …出了什么事14.feel a slight shaking through one’s body感到全身有一阵轻微的震动15.hear a loud noise like thunder听到像雷一样的一声巨响16.look at each other in fear 恐惧地看着彼此17.run in all directions 四处逃窜18.try one’s best （to do sth. ）尽力(做某事)19.run wildly狂奔20.fall down落下、倒下21.be trapped 被困22.say to oneself自言自语23.A moment of fear went through my mind. 一阵恐惧袭上心头。

24.tell sb to calm down让我自己平静下来25.shout for help大声呼救26.stay alive活着27.a packet of chocolate 一包巧克力28.try to find my way out 尽力找到出路29.hear shouts from excited people听到激动的人们的呼喊声30.be in a great hurry to do sth急匆匆地去做…31.move away the bricks 把砖块搬开32.the loud noise following lightning紧随闪电过后的巨大声响33.be trapped in a dark place被困在一个昏暗的地方be trapped under the bricks and stones被困在砖块和石头下面Grammar34.look for some photos of …for… 为…寻找…的照片35.discuss…with…与…讨论discussion n.36.plan a trip to计划到…旅行37.try to find a map of 尽力找到…地图38.A snowstorm hit the city early this morning. 一大清早，一场暴风雪袭击了这个城市。

【ic strip&Wele to the unit】重点单词1.disaster n.灾难；不幸，祸患2.mop (Ved)mopped (现在分词)mopping3.up4.earthquake5.accident n.事故，意外的事6.coach (复数)coaches7.crash vi.&vt.猛撞；碰撞(三单)crashes8.flood n.洪水，水灾9.village n.村庄，乡村10.lightning11.storm n.风暴，暴(风)雨12.thunder n.雷，雷声【ic strip&Wele to the unit】重点短语1. natural disasters 自然灾害2.start /begin to do sth. = start/begin doing sth. 开始做某事3.wake up 醒来4.mop up 把......拖干净5.mop up the water 把水拖干净6.thousands of people 成千上万的人7.thousands of 成千上万的8.crash into 撞上9.wash away 冲走10.fall from ... 从...·落下11.hear about/of 听说12.what happened 发生了什么13.a heavy storm with thunder and lightning 一场雷电交加的大风暴14.catch fire 着火【ic strip&Wele to the unit】重点句型1. Didn't you hear the rain?难道你没听到雨声吗?2. Who will mop up the water if I go home without you? 如果你不跟我回家,谁将拖干水呢?3. Lightning hit a classroom building and it caught fire. 一幢教学楼被闪电击中而着火了。

Natural disasters第一课时 Welcome to the unitTeaching aims:To introduce the top ic of disaters.To identify vocabulary related to disasters.To identify weather conditions and label pictures with correct words. Focus and difficulties: To recognize the weather conditions and natural disaster. Teaching methods:Communication and descriptionTeacing aids: recorder Multi-media computerTeaching procedures:Step1 Lead in :T: What’s the weather like today?Ss: It …Revise some other words about weather.e.g. rain, snow, wind.…Step2 Presentation1.Show some pictures of snowstorm that happened inChina during last Spring Festival .Get them to answer the questions abo ut it.﹙1﹚.Do you like snow in winter?﹙2﹚.Do you think too much snow is good or bad for people?2.Encourage students to tell their ideas.Show more pictures of bad weather.Ask: What caused the trouble or problems?Help students to answer : nature. They a re natural disasters.They cause the bad weather .They make people get into the trouble.Step3 Practice1.T: Do you know what other natural disasters ? What words do we use to talk about bad weather ?Elicit from students other bad weather conditions. ( rainstorm, snow storm,typhoon.e.g.)2. Read the words in Part B and ask more able students to describe each weather condition only with simple phrases and words.3. Help Ss to complete the task on their own and c heck the correct answers with the class as a whole.4.Show more pictures of natural disasters,help students to know their names and describle them. Help students to use the Past Continuous Tense to talk about the pictures.5．T: Can you distinguish natural disasters from disasters caused by other reasons?Get them to look at part A on P93 and try to finish this partcheck the correct answers with the class as a whole,then read together.Teach some new words.Step4 ActivityDivide the students into groups of four to discuss. Bring some photos to each group and ask students to write a headline about natural disasters or accidents. Step5 Presentation1.T: Look at the pictures ,people suffered from these natural disasters . What can we do to help them.Students will discuss it warmly. Then teacher leads students to the comic strip.2.T:Hobo has some trouble. What happened to him? Let’s have a look. Students look at the pictures. Teacher asks some open questions about each picture.1).What’s the weather like?( It’s raining)2). What happened to Hobo?( He got wet.)3).What was Hobo doing when it started to rain? ( He was sleeping)4).Did he hear the rain? ( Half an hour later.)5).What do you think happened o Hobo’s house?(The floor was all wet.)6). Why doesn’t he want to go home alone?(Because he wants Eddie to mopall the water up)7).Will Eddie help him?(No. I don’t think Eddie likes his idea.)2. Play the tape and students read after it.Explain some language points.Step 5.gamesAsk students to role-play the conversation.Step 6.Homework:Revises the contents we have learned.Preview Reading8A Unit6 Natural disastersReading(1)Teaching aims:1.To infer the meaning from the key words,pictures and the context.2.To elicit any information about the earthquakes in Taiwan orin other parts of the world.3.To develop the Ss’ability and skills reading comprehension andlet the Ss learn how to describe natural disasters and how o protectthemselves in the natural disasters.Difficult points: The key words and phrases the comprehension of the story. Teaching methods: reading and talkingTeacing aids: recorder Multi-media computerTeaching procedures:Step1 Lead in :T: we have learnt some natural disastrs last time .What disasters have we leart?Encourage students to say something about the natural disasters.Show some picturs of an earthquake that happened in Wengchuan,sichuan on May12,2008 . Step2 Presentation1.Let the students guess the new words by showing the pictures and talk about the earthquake that happened in Sichuan.2.T: What do people often feel/do when the earthquake happened? etc.Teach some new words and phrases.shake v. 摇动，震动（shaking n. ）hear a big noise like thunder 听到一声像打雷一样的声音in fear (be frightened) 害怕，恐惧Scream v. 尖叫run in all directions 奔向四面八方run wildly 疯狂地奔跑fall down 掉下来come down 倒塌，塌陷3.After learning these new words ,help students finish PatrB1. Check it together.4.T: There was an earthquake in Taiwan in 1999. Many people lost their lives in the earthquake , but a boy called Timmy surrived. Let’s listen to the story to see what happened to himStep3 Listening and skiming1.Play the tape for Studenets and check general understanding by asking some ‘wh’questions and doing exercises PartC.2.Students skim the passage and do exercises on PartD.Step4 Reading and answering1. Listen and read after the tape one paragraph by one paragraph.Check if they understand by asking more questions about the passage.2.Invite the students to read the whole passage in front of the class.Encourage them to mime and gesture in order to illustrate the different aspects of the experience. Step5. Practice1.Ask stuednts to read the sentences in the boxes in PartC and fill in the blanks. Check the answers with the whole class.2.Divide the students into groups of four.Retell the story ,then encourage some of them to retell in front of the class.Homework1.Recite the new words .2.Try to read the story as fluently as you can8A Unit6 Natural disastersReading(2)Teaching aims:1.To scan the passage.2.To explain some difficult and important language points and to use them.3.To make an interview about the earthquake.Difficult points: some language structuresTeaching methods: reading and talkingTeacing aids: recorder Multi-media computerTeaching procedures:Step1 revision1.Revise the names of natural disasters.2.Show the students the photos of the story of Taiwan earthquake and help them to retell it.Step2 ScanningScan each paragraph and encourage the students to tell their difficulties. Teacher helps students to solve them. Teacher explains language points to students. shaking (n.)震动，摇动Fear (n.)恐惧，害怕一阵恐惧a moment of fearin fear 在恐惧中direction方向，方位人们四处逃散。

最新牛津译林版8A Unit 语言点讲解Period 1 Comic strip & Welcome to the unit一、重点单词、词组和短语1. earthquake n. 地震[观察]After an earthquake, a snake robot could help look for people under buildings. 地震过后，蛇形机器人能够帮助寻找埋在建筑物下面的人。

[探究]earthquake为可数名词，单数形式前用不定冠词an。

例如：After an earthquake happens, our government often provides food for the people.二、重点句型1. Who will mop up the water if I go home without you? 如果你不跟我回家，谁将擦干水呢？[探究]mop up在本句中意思为“拖干净”，是“动词+副词”短语。

代词作宾语时需置于副词up之前：如果名词作宾语，置于副词up前后都可以。

mop的过去式和过去分词均为mopped。

例如：Please mop up the floor. (Please mop the floor up.)There is too much water on the table. Can you mop it up?2. Earthquake kills thousands of people 地震使成千上万的人们丧生。

[探究]thousands of 后接可数名词的复数形式，用来表示不具体的数目，意思为“成千上万的---”。

当thousand 前有数词修饰时，thousand用单数，其后不加of，表示具体的数目。

[拓展]类似的用法还有hundred, million和billion等。

例如：Every year, thousands of farmers go to big cities to work.---Guang’an is a beautiful city, isn’t it? ---Yes. There are about two thousand visitors here every week.3. Coach crashes into tree 汽车撞到了树上。

2013-2014学年度第一学期八年级英语学科导学案主备人：审核人：Unit 8 Natural disasters Comic strip & Welcome to the unit班级____________ 姓名______________ 自我评价______________【学习目标】掌握和灾难相关的一些词汇【预习指导与检测】（一）．认真阅读，相信你就能把下列短语译成英语：1.把---拖洗干净____________________2.跟我回家__________________________3.杀死成千上万的人_________________4. 输掉决赛_________________________5.撞上一棵树______________________6.把---冲走__________________________7.引发大火_________________________ 8.从树上跌下_________________________9.使他的腿受伤_____________________10.自然灾害_________________________（二）根据句意、首字母或中文提示完成句子：1. It’s raining outside and the ground is all w__________.2. This unit is about __________ (nature) disasters.3. Who m_________ up the floor in your home ?4. _________(闪电) may start a big fire.5. He was badly hurt in the Taiwan e___________.6. It’s said that over ten people died in the car ___________ (事故).7. My father lives in the __________ (村子) far away from our town.8. My grandpa __________(fall) down when crossing the road. Luckily, a boy helped him.9.It’s dangerous to drive on a __________ (rain) day.【课堂合作与探究】根据课文内容，完成Hobo 和Eddie的故事，填入单词。