Unit 4 Listening and Talking （ppt课件）-2022新人教版（2019）《高中英语》必修第一册.pptx

1、人教版（人教版（2019）必修一）必修一Unit 4 Natural Disasters Listening and TalkingPrepare for a disaster Learning objectivesBy the end of this section,you will be able to:1.identify and use some new words,such as power,calm,and aid;2.get the main idea of the conversation between Mrs Fors,a teacher and students duri

2、ng listening;3.learn some expressions about giving instructions and apply them to listing safety instructions;4.learn how to make an emergency kit for natural disaster preparation;5.have the awareness and attitude to deal with disasters positively.Lead-inLets look at the following photos and review

3、natural disasters.tornadolandslidefloodvolcanic eruptionearthquakewildfireLead-inWhen these natural disasters happen,what should we do to protect ourselves?Type of natural disaster:tornadoWays to protect ourselves:cover our eyes;stay indoors;dont drive or walk outside in a tornado.ListeningLets pred

4、ict what the listening is about.Lets learn cultural note.Sniffer dogs or detection dogs are used for all kinds of situations.Some are used only in natural disasters to find survivors;others are used in public places like airports,train stations,etc.,to find drugs or terrorists.Some are used in crime

5、 scenes to find clues and some are even used to search for dangerous wildlife in forests or on coasts.Mrs Fors is a rescue worker.She and her dog,Lucky,are visiting a senior high school.Listen to the conversation and complete the table below.Before an earthquakeMake a safety list of _,_,and _.During

6、 an earthquake(in a building)Remember to“_,_,and _”.During an earthquake(outdoors)Go to a(n)_ space away from _,_,or power lines.After an earthquake(if youre trapped)Use a(n)_ to get help.Tap on a pipe or _ or whistle for help.what to dowhere to gowho to contactdropcoverhold onopenbuildingstreescell

7、 phonea wallTeacher:Thank you,Mrs Fors.That was a great presentation!Class,do you have any questions for Mrs Fors?Student 1:Mrs Fors,I think youre a hero.And Lucky is very cute.Id like to know what we can do to prevent natural disasters.Mrs Fors:Well,theres no way to prevent earthquakes and storms.B

8、ut if we prepare,we can keep them from becoming disasters that kill or injure people.To be ready,we should make a safety list of what to do,where to go,and who to contact.Student 1:So what should we do if theres an earthquake?Mrs Fors:Remember to“drop,cover,and hold on”.Drop down onto your hands and

9、 knees,cover your head with your hands,and stay away from glass,windows,or anything that could fall.You could find cover under a desk or table.Hold on to the desk or table so it doesnt move away from you.Teacher:What should we do if were outside when an earthquake happens?Mrs Fors:Go on an open spac

10、e away from buildings,trees,or power lines.Student 2:And what about after an earthquake?Mrs Fors:Well,if youre trapped,you can use a cell phone to call or text for help.You can also tap on a pipe or a wall,or whistle for help.That way Lucky and I can find you!Student 2:I have a question for Lucky.Do

11、 you like being a rescue dog?Mrs Fors:Lucky,what do you say?Sound of dog barking twiceTeacher:I think he says hes a lucky dog.They laugh.Lets learn how to give instructions.First/First of all,you should Cover your Call an emergency number.Stay calm.Listen to the news.Stay away from Dont drive or wal

12、k outside.Move to a safe place.Make sure Collect water and food if you can.Finally,Stay indoors.T a l k i n gWork in pairs.Choose a disaster and prepare a list of safety instructions.The expressions we have learnt may help you.First of all,you should stay calm if youre in a tornado.Cover your ears i

13、f the noise is too loud.Stay indoors and get to a low place.Stay away from windows.Dont drive or walk outside in a tornado.Tornado/Hurricane Know where you can take shelter in the house,for example,bathroom,storage rooms,get away from the windows.Store protective coverings,like sleeping bags,thick b

14、lankets,etc.Make sure the safety supplies are handy.Turn on TV and radio,stay alert for warnings.If you are outdoors,run into shopping center,hospital,stadiums,or any safe and nearby shelter area.Tsunami If you hear tsunami warning,evacuate at once.Go as high and as far as you can at least to a spot

15、 30 meters above sea level or 2 miles away.Take your emergency kit.Drop,cover,and hold on to protect yourself from the possible earthquake.Avoid downed power lines and stay away from buildings and bridges from which heavy objects might fall during an aftershock.Earthquake Prepare a basic disaster su

16、pplies kit and find a safe place.Drop down to the ground.Find cover under a desk or table,and hold on to it.Cover your head and neck with your hands.Stay away from windows,or furniture that can fall on you.If you are outdoors,find a clear spot away from trees,buildings,and power lines.Wildfire Gathe

17、r emergency supplies.Use masks or wet towels to help you breathe and keep smoke outside.If you are trapped,call 110,give your location and turn on lights to help rescuers find you.Flood Gather emergency supplies.Leave areas subject to flooding:low spots.Avoid driving through flooded areas and access

18、ing to standing water.Turn off all main power switch and gas.Having an emergency kit prepared is also very important.Look at the emergency supplies below.Discuss with a partner what else you would add.I need a whistle in my emergency kit.If I am trapped in a destroyed building,I can use it to get he

19、lp.I need water and food for three days.The city could be damaged,and we might not be able to get water or food in the supermarket.Report to the class the safety instructions you listed and then explain what emergency supplies people should keep on hand.EXAMPLEIf you find yourself in danger from a f

20、orest fire,first of all,stay calm.Cover your face with.Then go to a safer place if you can.Now for our emergency supplies,we would suggest always having on hand enough water and food for three days,a radio,.Words and Expressions Stay calm.(P53)保持镇静。calm /km/(1)adj.镇静的，沉着的；（天气）无风的；（海洋）风平浪静的镇静的，沉着的；（天

21、气）无风的；（海洋）风平浪静的 remain/stay/keep calm 保持镇静He can always keep calm,whatever happens.不论发生什么事情，他总能保持镇静。(2)vt.使平静使平静；使镇静使镇静 calm.down 使平静（或安静、镇静）calm down 平静，安静，镇静If you feel nervous or anxious,try taking a deep breath to calm yourself down.你如果感到紧张或焦虑，试着做一下深呼吸使自己平静下来。first aid kit (P53)急救箱aid /ed/(1)n.援

22、助；帮助；救援物资援助；帮助；救援物资first aid 急救 in aid of.为了帮助 Being given first aid at the scene of the accident saved his life.他在事故现场得到急救，这救了他的命。The United Nations provided economic aid to people in the earthquake-hit area.联合国向地震灾区的人们提供了经济援助。Holker once again opens its gardens in aid of the disadvantaged.为了帮助弱势群体

23、，霍克再次开放花园。first aid kit (P53)急救箱aid /ed/(3)vi.&vt.(formal)帮助帮助；援助援助aid sb in(doing)sth 帮助某人（做）某事aid sb with sth 在某方面帮助某人 His partner has kept very detailed records,which aided him in his research.他的同伴保存了非常详细的记录，这有助于他的研究工作。Words will be put up around the room to aid students with spelling.单词会张贴在室内各处以帮助学生（学习）拼写。Conclude what we should do to protect ourselves during a natural disaster.Make an emergency kit with your family to prepare for disasters.