资源简介

(共39张PPT)
Unit4 Natural Disasters
Reading and Thinking
人教版2019必修第一册
Learning Objectives
Understand and use key vocabulary and descriptive language (e.g., verbs, adjectives) related to natural disasters and their impacts.
Identify and sequence the key events (pre-, during, post-earthquake) described in the reading passage.
Summarize the main ideas of the text and the feelings of people facing the earthquake.
CONTENTS
01 Lead-in
02 Pre-reading
03 While Reading
04 Post Reading
05 Summary
06 Language points
07 Assessment
08 Homework
01 Lead-in
Look at the pictures and talk about them one by one.
Lead-in
tornado
drought
landslide
tsunami
flood
volcano
02 Pre-reading
Look at the title and the photo and predict what the text is about.
Pre-reading
THE NIGHT THE EARTH DIDN’T SLEEP
It is about a city in
destroyed by an .
ruins
earthquake
03 While-reading
Reading for main ideas: Match paragraph main ideas
While-reading
Para 1 A. The immediate effects of the earthquake
Para 2 B. Warning signs before the earthquake
Para 3 C. The revival of the city
Para 4 D. The rescue work
Para 5 E. The happening of the big earthquake
How many parts can the whole passage be divided into
Reading for the structure.
Para1: warning signs before the earthquakes
Para 2: the happening of the big earthquake.
Para 3: the immediate effects of the earthquake.
Para 4: the rescue work
Para 5: the revival of the city .
Before the earthquake
During the earthquake
After the earthquake
The text is organized in _____order.
time
While-reading
Reading for the details-Part.1 (before the earthquake)
Strange things were happening in the countryside of northeastern Hebei. For several days, the water in the village wells rose and fell, rose and fell. There were deep cracks that appeared in the well walls. At least one well had some smelly gas coming out of it. Chickens and even pigs were too nervous to eat, and dogs refused to go inside buildings. Mice ran out of the fields looking for places to hide, and fish jumped out of the water. At about 3:00 a.m., on 28 July1976, bright lights were seen in the sky outside of the city of Tangshan and loud noises were heard. But the city's one million people were asleep as usual that night.
What were the strange things that were happening before the earthquake
What was the attitude of the people in the city towards those strange things
ignorant; unaware
While-reading
At 3:42 a.m., everything began to shake. It seemed as if the world were coming to an end! Eleven kilometres directly below the city, one of the most deadly earthquakes of the 20th century had begun, a quake that even caused damage more than 150 kilometres away in Beijing. Nearly one third of the whole nation felt it! A huge crack, eight kilometres long and 30 metres wide, cut across houses, roads and waterways. Hard hills of rock became rivers of dirt. In less than one minute, a large city lay in ruins. Two thirds of the people who lived there were dead or injured. Thousands of children were left without parents.The number of people who were killed or badly injured in the quake was more than 400,000.
Everywhere survivors looked, there was nothing but ruins. Nearly everything in the city was destroyed. About 75 percent of the city's factories and buildings, 90 percent of its homes, and all of its hospitals were gone. Bricks covered the ground like red autumn leaves, but no wind could blow them away. Most bridges had fallen or were not safe to cross. The railway trackes were now useless pieces of metal. Tens of thousands of cows, hundreds of thousands of pigs, and millions of chickens were dead. Sand now filled the wells instead of water. People were in shock-and then, later that afternoon, another bit quake shook Tangshan again. Even more buildings fell down. Water, food, and electricity were hard to get. People began to wonder how long the disaster would last.
Reading for the details-Part.2 (during the earthquake)
Why was it one of the most deadly earthquake of the 20th century
Because the earthquake was very serious, and it caused a lot of damage to people and the city.
While-reading
Reading for the details-Part.2 (during the earthquake)
What happened to the city and people How did the people feel
People
1. Two thirds of the people who lived there were or .
2. Thousands of children were parents.
Buildings
1. 75 percent of the city's factories and buildings, 90 percent of its , and all of its hospitals were .
2. Most bridges had . The were now useless.
Animals
1. Tens of thousands of cows, hundreds of thousands of pigs, and millions of chickens were .
dead injured
left without
gone
fallen
dead
homes
railway tracks
How did the people feel
People were in shock and then, later that afternoon, another bit quake shook Tangshan again. Even more buildings fell down. Water, food, and electricity were hard to get. People began to wonder how long the disaster would last.
Shocked
While-reading
Reading for the details-Part.3 (after the earthquake)
Who came to rescue What did they do
But hope was not lost. Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. More than 10,000 doctors and nurses came to provide medical care. Workers built shelters for survivors whose homes had been destroyed. Hundreds of thousands of people were helped. Water and food were brought into the city by train, truck, and plane. Slowly, the city began to breathe again.
How did people feel
But hope was not lost… Slowly, the city began to breathe again.
Tangshan started to revive itself and get back up on its feet…a new Tangshan was built upon the earthquake ruins.
hopeful/ positive
While-reading
Reading for the genre: What kind of text is it
exposition (说明文)
argumentation (议论文)
literary journalism (文学新闻)
Literary journalism usually describes real historical events and real characters. The usage of the figures of speech (修辞) can stimulate readers' feelings and thus touch the readers.
While-reading
Reading for the language features: which figures of speech can you find
Simile（明喻）
Exaggeration(夸张)
Repetition (重复)
Personification(拟人)
Metaphor （暗喻）
Data（数据）
While-reading
04 Post-reading
Post-reading
Think about the change of people’s feelings.
three days ago
later that afternoon
at 3:42am
after the
quakes
ignorant
shocked
hopeless
positive
before the earthquake
during the earthquake
after the earthquake
now
05 Summary
Summary
signs damage rescue& revival
———|——————|——————|———→
before… during… after…
unaware
shocked
hopeless
hopeful
06 Language Points
Language Points
1. In less than one minute, a large city lay in ruins.
ruin n.& vt.破坏;毁坏
·ruined adj.毁坏的;严重受损的
归纳拓展
fall into ruin 灭亡;毁坏;败落
bring...to ruin 使……毁灭;使……没落
ruin oneself 自取灭亡
Language Points
1. In less than one minute, a large city lay in ruins.
[词语辨析]
damage 不一定全部毁坏,常常是局部的或可以修好的。通常接物。
destroy 彻底地破坏,常含不能或很难修复的意思。可接人,也可以接物。
ruin 一般指对物体或生命彻底地破坏,但不是以某种摧毁性的力量进行破坏,而是在一定过程中逐渐毁掉。多用于借喻中,指毁坏价值、用途等。
Language Points
[语境运用] 句子语法填空/熟词生义/完成句子
If you continue to be so proud and lazy, you will ruin 　　　　 (you).
If we don’t protect the ancient temple, it will soon fall 　　　　 ruin.
Sadly, his bad behavior brought his reputation 　　　　 ruin.
(应用文写作之建议信) I hope you realize that your bad habits are slowly
(毁掉你自己).
yourself
into
to
ruining yourself
Language Points
2. People were in shock—and then, later that afternoon, another big quake shook Tangshan again.
shocked adj.震惊的;惊讶的
shocking adj.令人震惊的
归纳拓展 in shock 震惊;吃惊
to one’s shock 令某人震惊的是
be shocked at/by sth. 对……吃惊
be shocked to do sth. 做某事很吃惊
Language Points
[语境运用] 句子语法填空/完成句子
I was shocked 　　　　 (hear) that he had resigned.
　　　　 our shock, a famous landmark building caught fire last night.
The 　　 　　 scene left everyone 　　　 　.(shock)
(应用文写作之祝贺信) You ranked number one in the contest, which
　　　　　　　　　　　　 (对于我们所有人来说都不令人惊讶).
(读后续写之情感描写) 　 (精疲力竭又震惊万分),
he stared blankly at the destroyed landscape in front of him.
to hear
To
shocking
shocked
was not a shock to all of us
Exhausted and shocked
Language Points
3. Soon after the quakes, the army sent 150,000 soldier to Tangshan to dig out those who were trapped and to bury the dead.
归纳拓展 bury one’s face/head in one’s hands
双手掩面/捂头
bury oneself in (doing) sth=be buried in (doing) sth
埋头于/专心于(做)某事
be buried in thought 陷入沉思
表示“专注于某事”的短语还有:be absorbed in, be devoted to, be lost in,
focus on, concentrate on, pay attention to等。
Language Points
[语境运用] 句子语法填空/一句多译
She buried her face 　　　　 her hands and wept.
After his wife left, he buried 　　　　 (he) in his work.
由于专心读书,他不知道外面下雨了。
→　 , he didn’t know it was raining outside.(现在分词短语作状语)
→　 ,he didn’t know it was raining outside.(过去分词短语作状语)
→　　　　　　　　　　　　　　　　　　,he didn’t know it was raining outside.(状语从句)
in
himself
Burying himself in his books;Buried in his books
Buried in his books
Because he buried himself in his books
Language Points
4. With strong support from the government and the tireless efforts of the city’s people, a new Tangshan was built upon the earthquake ruins.
归纳拓展 put one’s effort into doing sth
把某人的精力投入到做某事中
make an effort/efforts to do sth
努力/尽力做某事
spare no effort to do sth
不遗余力地做某事
with/without (an) effort
费力地/毫不费力地
Language Points
[语境运用] 句子语法填空/完成句子
　　　　 effort she managed to stop herself laughing.
Let’s start right now and spare no effort 　　　　 (do) a little bit everyday.
(应用文写作之建议信) As a senior high school student, you must
　　　　　　　　　　　　　　　　　　　　 (努力提高你的沟通) and problem solving skills.
(读后续写之主旨升华)As we all know,　 　　　　　 (不努力则一事无成).
With
to do
make efforts to improve your communication
without effort nothing can be achieved
Language Points
5. It seemed as if the world were coming to an end!
as if/though意为“似乎；好像；仿佛”, 引导表语从句时, 常放在be, look, seem, sound, smell, feel等系动词之后。
as if/though还可以引导状语从句。如果as if/though引导的从句表示真实的或极有可能发生的情况,从句用陈述语气。当从句表示一种假设的情况时,从句谓语动词通常用虚拟语气,结构如下:
Language Points
It seemed as if the world were coming to an end!
与现在事实相反,从句谓语动词用一般过去时(be 动词用were);与过去事实相反,从句谓语动词用过去完成时(had done);与将来事实相反,从句谓语动词用would/could/might/should do。
如果as if引导的从句是“主语+系动词”结构, 可省略主语和系动词, 这样as if后就只剩下名词、不定式、形容词(短语)或动词-ing形式。
Language Points
[语境运用] 完成句子/句型转换
She looked at me 　　　　　　　　　　　 (仿佛我是一个陌生人),her eyes filled with confusion and suspicion.
It is dark in the woods. It seems 　 (似乎) frightening wild animals behind every cluster of bushes.
Tears swirling in his eyes ,David raised his head, looked at me　　　　　　　　　　
(好像要说什么).
as if I were a stranger
as if there were
as if to say something
Language Points
He stood there motionless, as if he were turned into stone by the shock of what he had just witnessed.
→He stood there motionless, as if　　　　　　　　　 by the shock of what he had just witnessed. (省略句)
turned into stone
He walked slowly, as if he were carrying the weight of the world on his shoulders.
→He walked slowly, as if　　　　　　　　　 of the world on his shoulders. (省略句)
carrying the weight
07 Assessment
Assessment
Learning Objectives Score(1-5)
Understand and use key vocabulary and descriptive language (e.g., verbs, adjectives) related to natural disasters and their impacts.
Identify and sequence the key events (pre-, during, post-earthquake) described in the reading passage.
Summarize the main ideas of the text and the feelings of people facing the earthquake.
5-完全能；4-基本能；3-不确定；2不太能；1-完全不能 08 Homework
Homework
What should we do if a big earthquake happens Summarize it about 80 words.
Before the earthquake…
During the earthquake…
After the earthquake…
范文：
Before: Prepare an emergency kit with water, food, a flashlight, and medicine.
Secure heavy furniture and make a family plan.
During: Immediately Drop, Cover, and Hold On!
Get under a sturdy table away from windows.
After: Check for injuries and hazards.
Expect aftershocks.
Thank You!
人教版2019必修第一册

展开更多......

收起↑