人教版高中英语选修六Unit5 The power of nature Period 3 Sentences and writing课件(共30张PPT)

课件30张PPT。Welcome to today's lesson!I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! Module6 Unit5 The power of nature
（Period 3 Sentences and writing）1. 知识目标：能在课文语境中体会、理解以下句型的含义和用法并能在具体语境中运用：
Ving 完成式作状语，It is said that, be about to do sth. when
2. 能力目标：能在语篇语境中运用本单元话题单词、词块、句型进行写作。
3. 情感目标：通过课文知识点的归纳，学生能灵活运用所学词汇，感受英语学习的快乐与成就感。I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 预习案（限时5分钟，课前独立完成） 1.______________________ adj. 自然的；天然的
2.______________________vt. 保护；保留；保存
3. ______________________ n. 责任
4. ______________________ n. 台风
5._______________________ n. 火山自然 (Nature)[话题单词]naturalpreservetyphoonvolcano6.______________________ n.干旱
7.______________________n. 洪水
8. ______________________ n. 沙尘暴
9. ______________________ n.海啸
10._______________________ n.饥荒
11. ______________________ n.避难所
12. ______________________ n.受灾者
13. _____________________ n. 暴风雨
14. _____________________ adj. 强大的
15. _____________________ v. /n. 援救；营救
16. _____________________ v./n. 损害，损坏
17. ______________________n．雾霾droughtfloodsandstormresponsibilitytsunamifaminesheltervictimstormpowerfulrescuedamagehaze/smog　1. _______________________________ 受灾地区
2. _________________________ 导致
3. _________________________ 意识到
4. _________________________ 由于
5. _________________________ 接近大自然
6. _______________________________ 去野餐
7. __________________________ 从长远来看
8. __________________________ 自然资源
9. __________________________ 负面影响
10. _________________________________ 提高人类的生活质量
11.__________________________
现在越来越多的人开始意识到…
12. _________________________ 目前的环境
13. _________________________
与我们对地球的所作所为有很大关系[话题短语]stricken area / disaster-hit area contribute to自然 (Nature)be aware of on account ofget close to nature go picnicking; go on / have a picnicin the long run natural resourcesnegative effect improve the quality of life for humansNow more and more people become aware that… the present environmenthave much to do with what we have done to the earth[话题短语]14. ________________________________________由于人类的活动
15. _______________________________________ 面对巨大的压力
16. _________________________________前车之鉴
17. _________________________________生命是宝贵的
18. _________________________________ 保护我们自己
19._________________________________遇到可怕的地震
20. ________________________________怎样在地震中生存
21. _________________________________
迅速躲到坚固的家具下面或卫生间里面
22 . ________________________________最好趴下
23. ________________________________
闭目，并用毛巾等捂住口鼻，以阻挡灰尘
24. __________________________________
尽量关掉煤气开关或电器开关
25. _____________________________________不要外逃/从楼上跳下
26. ________________________________ 不能使用电梯because of the behavior of our human beingsbe faced with great pressure自然 (Nature)It is good to learn at another man’s cost.Life is precious.protect ourselves come across a horrible earthquakehow to survive an earthquakehide in a bathroom or under some strong furniture immediatelyhad better fall on the ground close our eyes with a towel on our nose and mouth to stop the dustturn off the gas stop and the electric power switchmustn’t try to run out or jump off a buildingdo remember not to use the elevator 近年来地震的频繁发生给人类的生存带来了严重影响，为此你所在的学校要求学生平时多了解关于地震逃生的方法。现在，请你用英语为班里的同学做一次地震时在室内如何逃生的讲解，请结合下面要点写一篇英语发言稿。
1.来不及跑时可迅速躲到坚固的家具下面或卫生间里面；
2.趴下，闭目，并用毛巾等捂住口鼻，以阻挡灰尘；
3.尽量关掉煤气开关或电器开关；
4.不要外逃或从楼上跳下，不能使用电梯。注意：
1.词数：100左右；
2.短文要求包含以上要点，但不必逐条翻译；
3.可以适当发挥，增加细节，以使行文连贯。佳作欣赏My dear classmates，we all know that life is precious. Then how can we protect ourselves when we come across a horrible earthquake？Now let me give you some advice on how to survive an earthquake.
When a serious earthquake takes place，we should hide in a bathroom or under some strong furniture immediately. At the same time we’ d better fall on the ground and close our eyes with a towel on our nose and mouth to stop the dust. If it is possible，please turn off the gas stop and the electric power switch. But you mustn’t try to run out or jump off a building. And do remember not to use the elevator.
That’s all. Thank you![话题短语]自然 (Nature)1. ________________ 救援工作
2. ___________________ 涉及
3. ___________________ 灭绝
4. ___________________ 前来救援
5. ___________________ 被困在废墟中
6. __________________ 变为废墟
7. __________________ 经济损失
8. _________________ 自然灾害
9. ____________________ 紧急状态
10. _________________ 爱心捐赠
11. _______________ 义务献血
12. _____________________　与…有关rescue workget involved in die out come to rescue be trapped in ruins lie in ruins economic losses natural disastera state of emergencythe caring donationdonate bloodhave something to do with[话题佳句]Personally, only when we live in harmony with nature can we really live a good life.1. 我们只有与自然和谐相处才能过上真正好的生活。2. 让我们一起努力，尽我们所能让地球变成更美好的家园。3.到目前为止，这次暴雨使这个城镇13人遇难，23人下落不明。4.越来越多的人开始认识到这些灾害与我们对地球的所作所为有很大关系。自然 (Nature)Let’s work together and do what we can to make the earth a better place to live in.The rainstorm has left 13 dead, 23 missing in this town so far.More and more people are becoming aware that those disasters have much to do with what we have done to the earth. Li Hua is a person 1______ has potential abilities. As soon as he graduated 2______ college, he 3__________ (appoint) as a manager to a company. One day, he was about 4______(go) home 5______ he found a fire broke out in a building. 6__________(glance) through the situation of the fire, he made his way 7__________ the crowd, went into the 8_________(burn) building without panic. He wasn't anxious 9______ his 10________(safe), and saved five children 11__________(vary) from five to fifteen 12________ (trap) in the fire.[教材 语法填空与写作]自然 (Nature)who/thatfromwas appointedto gowhenGlancingthroughburningaboutsafetyvaryingtrappedI learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 探究案（课堂自主学习 交流合作完成 限时35分） I、Sentences1. Ving完成式作状语1. ___________________(collect) and evaluated the information, I help other scientists to predict _______ lava from the volcano will flow next and how fast.收集和评估了这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。 Having collectedwhere[仿写] 有人带领我们参观了这所大学，然后我们被带到了许多科学家工作的大楼。____________________(show) around the university, we then were taken to a building, where many scientists worked. Having been shown [教材原句] I was about _________(go) back to sleep ______ suddenly my bedroom became as bright as day.2. be about to do sth. when…to gowhen[ 我的笔记]be about ________(do) sth. ______… 正要做…就在这时to dowhen【仿写】　我正要去你家帮助你学英语， 这时我叔叔来了。I ___________________ to your home to help you with your English ___________ my uncle came.was about to gowhen3. It is said that…[教材原句] ____ is said that this boy，who had a great gift ___ languages and persuasion，is the father of the Manchu people.
据说这个男孩就是满族人的祖先，他具有语言天赋和很强的说服力。Itfor1. ______________________ 据说……
2. ______________________ 大家认为……
3. ______________________ 人们相信……
4. ______________________ 人们希望……
5. ______________________ 据报道……
6. ______________________ 众所周知……
7. ______________________ 据推测……[ 我的笔记]It is said that...It is thought that...It is believed that...It is hoped that...It is reported that...It is well--known that...It is supposed that...[仿写] 据报道他由于在新浪微博上传播谣言已被逮捕。
It was reported that he had been arrested for spreading rumors on Sina Weibo.课堂小结 Ving完成式作状语
be about to do sth. when…
It is said that…I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 反馈训练案（课堂独立完成，限时8分钟）________________(make) good preparations, he decided when their plan would be carried out.
I was about ________(do) some shopping ____ he telephoned me.
____ is said that the new mayor will come into power next month.
The new mayor is said _________ (come) into power next month.
______________ (wait) in the queue for half an hour, the old man suddenly realized he had left the cheque in the car.【单句语法填空】Having madeto dowhenItto comeHaving waited1. I was?about?to?going out?when?someone knocked at the door. 【单句改错】go2. Have worked for two days, Steve managed to finish his report on
schedule.Having3. This is hoped that the terrible disease will soon be controlled.It4. Compared the youth to the rising sun at 8 or 9 o’clock am, Mao Zedong expressed his great hope for the young men.Comparing【单元词块与写作】 When compared with various natural disasters, such as typhoons, hurricanes, floods, earthquakes and volcano 1___________ (erupt), humans are weak. When a volcano erupts, hot lava is sent up hundreds of meters into the air 2____________ (像一个喷泉). Wherever the lava flows, everything is buried under the molten rock. People are 3______________(惊恐) and worried about their safety.
Last week, the moment a terrible volcano erupted, the firemen 4_________________________(前往) the places on fire. Though they made every effort to put out the fire, many houses 5___________________________(被烧毁). 6 _________________ (据报道) 100 people were killed in the disaster.eruptionslike a fountainin (a) panic made their way towere burnt to the groundIt is reported thatWriting practice话题佳作
近年来地震的频繁发生给人类的生存带来了严重影响，为此你所在的学校要求学生平时多了解关于地震逃生的方法。现在，请你用英语为班里的同学做一次地震时在室内如何逃生的讲解，请结合下面要点写一篇英语发言稿。
1.来不及跑时可迅速躲到坚固的家具下面或卫生间里面。
2.趴下，闭目，并用毛巾等捂住口鼻，以阻挡灰尘。
3.尽量关掉煤气开关或电器开关。
4.不要外逃或从楼上跳下，不能使用电梯。佳作欣赏
My dear classmates，we all know that life is precious.Then how can we protect ourselves when we come across a horrible earthquake？Now let me give you some advice on how to survive an earthquake.
When a serious earthquake takes place，we should hide in a bathroom or under some strong furniture immediately.At the same time we’d better fall on the ground and close our eyes with a towel on our nose and mouth to stop the dust.If possible，please turn off the gas stop and the electric power switch.But you mustn’t try to run out or jump off a building.And do remember not to use the elevator.
That’s all.Thank you!名师点睛
本文思路清晰，要点齐全，使用了丰富的词汇，如take place，at the same time，turn off，jump off等，同时对句式的运用也比较得当，使用句式繁简交替，灵活多变。使用了时间状语从句、with复合结构及if possible等结构，增加了文章的可读性，提升了文章的档次。 【写作 实践】 假设你是李华， 福建省某中学的一名高中学生，今年暑假将前往澳大利亚参加主题为 “WATER FOR LIFE” 的交流活动。请你以参访代表的身份，根据以下图片提示，用英语写一篇发言稿.Ladies and gentlemen,
Good morning. I'm Li Hua from Fujian, China. Now it's my great honor to say something about the global water shortage and ways of dealing with it.
As we know, the global water shortage is becoming increasingly severe mainly for various reasons and it's high time we did something about it.
Firstly, an effective way is to reserve water in a scientific way for future use. Secondly, new methods need to be developed to use the existing water resources. For instance, turning sea water into fresh water. Thirdly, we must stop water pollution by law. Last but not the least, it's everyone's responsibility to make good use of water, such as recycling and saving water in our daily life.
That's all. Thank you.
I learn! I participate! I experience! I enjoy! 我学习! 我参与! 我体验! 我快乐! 庭业作家1.整理好笔记,并保存好导学案。
2. 大声朗诵本单元的话题单词、话题短语和话题美文。
3. 复习今天的笔记。Thank you