人教版（2019）必修第一册Unit 4 Natural disasters Listening and Speaking课件(共39张PPT，内镶嵌视频)

(共39张PPT)
UNIT 4
NATURAL DISASTERS
Listening and Speaking
Report natural disasters
To identify the common natural disasters.
To listen to news reports about natural disasters, listen for key words and details from a news report.
To present a brief news report with given details.
n. 灾难；灾害
Learning objectives
What do you know about natural disasters
Natural disasters are big events that happen because of nature and can cause a lot of damage.
Have you ever experienced any natural disasters
I felt an earthquake with a magnitude of 4.5 one night. The sudden shaking woke me up, and my room was shaking. Books fell off the shelves, and the lights flickered. I remembered what I learned during safety drills and quickly got under my desk. Although it didn't last long, I still felt scared afterwards. My family and I checked on each other to make sure everyone was OK. We stayed up, listening to the news and supporting each other through the experience.
What’s going on in this photo
What kinds of natural disasters can you think of
What’s going on in this photo
2. What kinds of natural disasters can you think of
In the photograph, a team of soldiers are rescuing somebody from a collapsed building following an earthquake.
Some natural disasters are hurricanes, floods (洪水), earthquakes, tsunamis(海啸), erupting volcanoes (火山喷发), wildfires, and tornadoes(龙卷风).
Live to Tell: Raising Awareness, Reducing Mortality.
——United Nations International Strategy
for Disaster Reduction (2016)
Between 2000 and 2012, natural disasters around the world caused $1.7 trillion in damage and affected 2.9 billion people. Floods are the most widespread natural disaster except for wildfires.
vt.影响;侵袭
The potential (潜在的) influence of a natural disaster depends on the size and location of the event. If the disaster takes place in a heavily populated area, it immediately causes more damage to both life and property.
Watch the video clips and identify(辨认) the disasters.
tornado
tsunami
earthquake
volcanic eruption
flood
Watch the video Natural Disasters and look at the photos. Do you know what these disasters are Write down their names.
tornado
tsunami
earthquake
wildfire
flood
How do these natural disasters affect our life What may happen in these disasters
People may be killed and homes may be damaged or destroyed. Some people may die, some may survive.
To damage: to break it, or make it unable to work as usual.
To destroy: to cause so much damage to it that it is completely ruined.
To survive: to manage to live and survivors are those who manage to live through the natural disasters.
Listen to the news reports and tick the disasters that you hear.
earthquake tornado wildfire
landslide drought flood
tsunami volcanic eruption
√
√
√
√
n.滑坡
n.干旱
Listen for details
Think about what you are listening for before you listen: numbers, dates, times, addresses, activities, people or places, reasons, etc.
Question Type of information
1. What was the magnitude of the earthquake in Ecuador number
2. How many people were killed or injured in Ecuador
3. Where are the floods
4. What are the rescue workers and soldiers doing in the flood-hit area
5. When did people see the tornado in Memphis
6. Which buildings were damaged in Seoul
7. What caused the landslide in Seoul
Circle the key word(s) in the questions and write the kind of information they refer to.
number
place
activities
time
place
reason
n.&v. 营救；救援
n.(地)震级;重大
Listen again and answer the questions.
Question Answer
1. What was the magnitude of the earthquake in Ecuador
2. How many people were killed or injured in Ecuador
3. Where are the floods
4. What are the rescue workers and soldiers doing in the flood-hit area
7.8
About 230 people were killed and more than 1,500 were injured.
central China
They are working day and night to make sure that people are safe.
Question Answer
5. When did people see the tornado in Memphis
6. Which building were damaged in Seoul
7. What caused the landslide in Seoul
at 9:25 a.m.
a library and a supermarket
the heavy rain that has fallen in the last week
Time Place Disaster Damage Rescue
1 16 April Ecuador
2 _____________ and ______ are working day and night to make sure that people are safe. They are also bringing ______ and _______ to those whose homes were lost in the disaster.
3 Southern Memphis
4 Seoul
______________ have been destroyed. No one has been killed.
The disaster damaged many ________. About 230 people _________ and more than 1,500 ___________.
_________ and ____________ are helping the survivors.
________ were destroyed and at least _________ has died.
_______ was injured. A library, a supermarket, and __________ were damaged.
The police advise _________
_____.
27
March
Saturday
12
August
Wednesday
21
July
central China
earthquake
flood
tornado
landslide
buildings
were killed
were injured
Volunteers
rescue workers
Homes and land
Rescue workers
soldiers
food
water
4 homes
one person
avoiding the
area
No one
several cars
Read about the disasters and prepare a short news report on one of them. Then present your report to a partner.
新闻播报：是现代社会的人了解发生在世界各地的时间和获取信息的重要途径。纯音频形式的新闻播报没有文字和画面辅助，信息完全通过播音员表达，往往语速较快，但语义连贯，语言简练，包含了新闻时间的重要信息。
灾害的新闻播报要点：when, where, what, how and what more to come（时间、地点、受灾情况、后续援助措施）；如果是重大灾害， 也为后续的跟踪报道作了铺垫。
新闻播报
local news 地方新闻
world / international news 国际新闻
exclusive news 独家新闻
front-page news / story 头版新闻
hard news 重要新闻
Let’s hear from John, who’s reporting live at the scene.
现在我们来听听John来自现场的报道。
新闻语块
14:28 Monday, 12 May
Magnitude 7.8 (8.0)
At least 8,500 killed (by 13 May)
Rescue workers (medical teams, troops, volunteers, etc.) organized quickly
Wenchuan, China
Earthquake
Good morning. Today is 13 May. A huge earthquake hit Wenchuan, China yesterday. It has killed at least 8,500 people by now. The earthquake measured 7.8 on the Richter scale.
Injured survivors have been moved to safety by rescue workers, including medical workers, troops, and volunteers, who organized quickly.
Began on 1 May
2,400 homes destroyed
Almost 88,000 people evacuated
Hundreds of firefighters arrived
Planes, helicopters used to fight the fire
No deaths, no injures
Wildfire
Alberta, Canada
n.死亡
vt.疏散 vi.撤离
n.直升机
A wildfire which began on 1 May in Alberta, Canada, has destroyed 2,400 homes. Almost 88,000 people have been evacuated. Hundreds of firefighters along with planes and helicopters have arrived to help fight the fire. Luckily, there have been no deaths or injuries.
Began in May
82 killed, 500,000 affected
Rescue teams provide food and water
Shelters set up by the government
Flood
Colombo, Sri Lanka
n.避难所
A flood in Colombo, Sri Lanka, has killed 82 people. The flood, which began in May, has affected nearly 500,000 people. Rescue teams are providing food and water, and shelters have been set up by the government.
Good morning. Today is 13 May. A huge earthquake hit Wenchuan, China yesterday afternoon…
pipe brick tend death
keen glory fond view
think they campus amaze
flash garage French bridge
truly draw events friends
Listen and repeat. Pay attention to the letters in red.
Read the words aloud.
begged breathed described concentrated confused debated exchanged helped laughed learned depended embarrassed pretended reserved shocked viewed watched wished
Put them into right boxes according to the pronunciation of the –ed endings.
helped, laughed,
embarrassed,
shocked, watched,
wished
begged, breathed,
described, confused, exchanged, learned, reserved, viewed
concentrated, debated, depended,
pretended
Listen to the words in each box and repeat.
helped, laughed,
embarrassed,
shocked, watched,
wished
begged, breathed,
described, confused, exchanged, learned, reserved, viewed
concentrated, debated, depended,
pretended
清辅音和浊辅音
-ed在动词词尾
在清辅音后读/t/: asked, helped
在浊辅音和元音后读/d/: listened, loved
在/d/后读/ d/: minded, landed
/p/和/b/; /t/和/d/; /k/和/g/; /f/和/v/;
/θ/和/ /; /s/和/z/; / /和/d /; /tr/和/dr/;
/ /和/t /; /ts/和/dz/
How can we describe natural disasters
Pessimistic
悲观的
scary
horrible
shocked
frightening
heartbreaking
disastrous
terrified
Objective
客观的
unpredictable
surprising
unbelievable
unforgettable
incredible
Every day, geologic actions are taking place that can produce natural disasters. If they take place in an area where they affect human populations.
Advances have been made in predicting such events; however, there are very few instances of well-documented prediction. There is often a relationship between past events and future events and some areas are more likely to have natural disasters, but the fact remains that we cannot predict or control natural events, therefore, we remain vulnerable (脆弱的;易受伤的) to the influences of natural disasters.
Current State of World Disasters
disaster n.
tornado n.
drought n.
landslide n.
slide vi. & vt.
tsunami n.
flood n. vt. vi.
volcanic eruption
magnitude n.
灾难；灾害
龙卷风
旱灾；久旱
(山地或悬崖的)崩塌；滑坡
(使)滑行；滑动
海啸
n. 洪水；vt. 淹没；vi. 大量涌入
火山喷发(地)震级
rescue n.&vt.
damage vt.&n.
destroy vt.
evacuate vt.&vi.
helicopter n.
death n.
affect vt.
shelter n.&vt.&vi.
营救；救援
损害，破坏；损坏，损失
摧毁，毁灭
疏散，撤出；撤离
直升机
死亡
影响；疾病侵袭；深深打动
避难所；掩蔽；躲避风雨或危险
We cannot stop natural disasters, but we can arm ourselves with knowledge: so many lives wouldn't have to be lost if there was enough disaster preparedness.
Do some research on a natural disaster happened in your hometown (location, time, disaster, damage, rescue)...
Work in pairs. Make a brief news report (or interview with a partner) and record a video.
Homework