人教版（2019）必修第一册Unit 4 Natural disasters 单词课件（40张PPT）

(共40张PPT)
Unit4 Vocabulary
Unit4 Vocabulary
史妙欣
潮南实验学校
Natural
Disasters
Natural Disasters 自然灾害 （均可数）
tornado
龙卷风；旋风
drought
旱灾；久旱
landslide
崩塌；滑坡
tsunami
海啸
flood
洪水
typhoon
台风
volcanic eruption
火山喷发
hurricane
飓风
pl: tornados / tornadoes [z]
三音节词
tornado [t ne d ] n.龙卷风；旋风
disaster [d zɑ st (r)] n.灾难；灾害；彻底失败的人或物
三音节词
an air disaster
The whole thing is a total disaster.
一场空难
整件事情就是彻头彻底的灾难。
flood [fl d] n.洪水；大量
vi.淹没；大量涌入
vt.使灌满水；淹没
flood damage
a flood of = a number of
单音节词
drought [dra t] n.旱灾；久旱
单音节词
dry adj.干燥的；干旱的
有记载以来最严重的旱灾之一
_____ _____ the worst __________ on ________
one of droughts record
洪涝灾害
大量
slide vi.&vt. （使）滑行；滑动 slide - slid - slid
双音节词
landslide [ l ndsla d] landfall n. (山地或悬崖的)崩塌；滑坡
tsunami [tsu nɑ mi] n.海啸
三音节词
日语 つなみ
小心地滑！
Caution Wet Floor!
津 波
volcano [v l ke n ] n.火山 pl: volcanoes / volcanos [z]
三音节词
volcanic eruption [v l k n k 'r p ( )n] 火山喷发
eruption [ 'r p ( )n] n.爆发
三音节词
volcanic [v l k n k] adj.火山的
活火山
死火山
active volcano
extinct volcano
erupt [ r pt] v.爆发；喷发
他就像一座火山随时爆发。
He ___ like ___ __________ ready ____ ________.
is a vocalno to erupt
The typhoon will land tomorrow morning.
双音节词
typhoon [ta fu n] n.台风
hurricane [ h r k n] n.(尤指西大西洋的)飓风
台风将于明晨登陆。
hurry [ h ri] v./n. 匆忙
三音节词
台风和飓风是同一种天气现象，但是在不同的国家叫法不一样。
一般把在大西洋上生成的热带气旋，称作飓风，而把在太平洋上生成的热带气旋称作台风。
Natural Disasters 自然灾害 （均可数）
tornado
龙卷风；旋风
drought
旱灾；久旱
landslide
崩塌；滑坡
tsunami
海啸
flood
洪水
typhoon
台风
volcanic eruption
火山喷发
hurricane
飓风
damage
[ d m d ]
vt.损害；
破坏
n.损坏；
损失
0 1
0 2
0 3
0 4
0 5
Verbs describing Disasters
destroy
[d str ]
vt.摧毁；毁灭
affect
[ fekt]
vt.影响；
(疾病)侵袭；
深深打动
crack
[kr k]
vi.&vt.
(使)破裂
n.裂纹；裂缝
ruin
[ ru n]
n.&vt.
破坏；毁坏
trap
[tr p]
vt.使陷入险境；
使陷入圈套
n.险境；
陷阱
06 6666
07 777
08
09
Verbs describing Disasters
suffer
[ s f ]
vt.遭受；蒙受
vi.（因疾病、痛苦、悲伤等)受苦
crash
[kr ]
vt./vi.碰撞;撞击
n. 撞车;碰撞
strike
[stra k]
strike - struck - struck / stricken
vi.&vt.侵袭;突击;击打
n.罢工;罢课;袭击
damage
[ d m d ]
vt.损害；
破坏
n.损坏；
损失
0 1
0 2
0 3
0 4
0 5
Verbs describing Disasters
destroy
[d str ]
vt.摧毁；毁灭
affect
[ fekt]
vt.影响；
(疾病)侵袭；
深深打动
crack
[kr k]
vi.&vt.
(使)破裂
n.裂纹；裂缝
ruin
[ ru n]
n.&vt.
破坏；毁坏
损坏某人的名誉
damage _____ ____________
damage
抽烟严重损坏你的健康。
[ d m d ] vt.摧毁；毁灭
双音节词
one’s reputation
Smoking seriously damages your health.
Smoking seriously harms your health.
Smoking is extremely bad for your health.
你若折我姐妹翅膀 我定毁你整座天堂。
__ you _______ my sister's wings, I will _______ your ______ paradise.
destroy
[d str ] vt.摧毁；毁灭
双音节词
If break
Many good men has been destroyed by drink.
许多好人都毁在了饮酒上。
destroy - be destroyed - have destroyed
- have been destroyed 完成被动语态
destroy whole
《手册》p47-1 ×《练案》p114的1
affect
[ fekt] vt.影响；(疾病)侵袭；深深打动
双音节词
affect: v.
affect sb./sth. 影响某人/某事
be deeply affected by... 被……深深打动
effect：n.
have an effect on/upon... 对……有影响
come into effect 生效；开始实施
take effect 开始起作用，见效；生效，开始实施
effect [ fekt] n．影响；效果；作用
《练案》p114的1-(3)
affect
[ fekt] vt.影响；(疾病)侵袭；深深打动
1. The government must find out the cause and _______ of the tsunami，which has greatly _________ the whole area，and take ____________ measures to avoid further damage.(affect)
3. 自从新的班规生效已来，我们的学习环境被极大改善了。
Since the new class rules __________________________________，our learning environment has been improved greatly.
effect [ fekt] n．影响；效果；作用
effect
affected
effective
took effect / came into effect
crack
[kr k] vi.&vt.(使)破裂 n.裂纹；裂缝
单音节词
Sunshine in the Crack
《裂缝中的阳光》
Before Sunshine
英文表达中不用书名号，在表示作品名称时，可以用斜体字（有时候用下划线或者双引号），且一般只大写实词。
be/lie in ruins
成为废墟；毁灭
ruin one’s hope / health / plan
毁掉/破坏某人的希望/健康/
计划等
ruin
[ ru n] n.&vt.破坏；毁坏
双音节词
《手册》p48的2
damage
[ d m d ]
vt.损害；
破坏
n.损坏；
损失
0 1
0 2
0 3
0 4
0 5
Verbs describing Disasters - Self-check Lists
destroy
[d str ]
vt.摧毁；毁灭
affect
[ fekt]
vt.影响；
(疾病)侵袭；
深深打动
crack
[kr k]
vi.&vt.
(使)破裂
n.裂纹；裂缝
ruin
[ ru n]
n.&vt.
破坏；毁坏
trap
[tr p]
vt.使陷入险境；
使陷入圈套
n.险境；
陷阱
06 6666
07 777
08
09
Verbs describing Disasters
suffer
[ s f ]
vt.遭受；蒙受
vi.（因疾病、痛苦、悲伤等)受苦
crash
[kr ]
vt./vi.碰撞;撞击
n. 撞车;碰撞
strike
[stra k]
strike - struck - struck / stricken
vi.&vt.侵袭;突击;击打
n.罢工;罢课;袭击
be trapped in 困在……中；陷在……中
trap sb. into (doing) sth. 诱使某人(做)某事
set a trap for 给……设圈套
fall into a trap 落入圈套/陷阱
trap
[tr p] vt.使陷入险境；使陷入圈套
n.险境；陷阱
单音节词
《手册》p48的3
When travelling, they were trapped in the mountain, waiting to be rescued.旅行时，他们被困在山上，等待救援。
suffer pain /damage /loss /failure 遭受痛苦/破坏/损失/失败
suffer from 受……的折磨；因……而受苦
suffer
[ s f ] vt.遭受；蒙受
vi.（因疾病、痛苦、悲伤等)受苦
双音节词
《手册》p49的7
A lot of money has been collected to help those who are suffering from the floods.
已经筹集了很多钱来帮助遭受洪灾的人们。
There is no survivor in the car crash.
在车祸中没有幸存者。
crash
[kr ] vt./vi.碰撞;撞击 n. 撞车;碰撞
单音节词
crash into 撞上
飞机撞上了五角大楼。
The plane _______ _______ the Pentagon.
crashed into
Yesterday a typhoon struck the area.
昨日台风袭击了这一地区。
strike
[stra k] strike - struck - struck / stricken
vi.&vt.侵袭;突击;击打
n.罢工;罢课;袭击
单音节词
工人们通过罢工争取权利。
Workers fight for rights through strikes.
trap
[tr p]
vt.使陷入险境；
使陷入圈套
n.险境；
陷阱
06 6666
07 777
08
09
Verbs describing Disasters- Self-check Lists
suffer
[ s f ]
vt.遭受；蒙受
vi.（因疾病、痛苦、悲伤等)受苦
crash
[kr ]
vt./vi.碰撞;撞击
n. 撞车;碰撞
strike
[stra k]
strike - struck - struck / stricken
vi.&vt.侵袭;突击;击打
n.罢工;罢课;袭击
Homework - 11.7 - 练案 p126
Tips on Young Adult Life
As you grow rapidly through your teenage years，you will experience a lot of changes.The changes may seem difficult. 1 Don’t panic! You will deal successfully with them! You are a young adult now!With more responsibility，you will find more freedom to make your own choices.This is a time to be well informed about making choices.In this way you can make healthy balanced decisions. 2 You may already know your career path or you may have no idea at all what you want to do.Both situations are fine! Work hard and the right opportunity will show itself to you.Young adulthood means greater freedom and more choices. 3 But try not to shut your family out of your life.You should learn to think of others even though you are old enough to look after yourself.It is also perfectly natural at this time for you to spend more time with your friends than your family. 4 A true friend will stand by you no matter what happens.This period is a part of the life cycle.There are some people who will be with you throughout life’s journey.There will be some people with whom you part and go separate ways.Leaving school can be hard.The reality is that you may not even see all of your classmates again.You are a young adult.It is your life.No one can live it for you. 5 So making the right choices will be important to you.Life is for living.Enjoy your life wisely!
Homework - 11.7 - 练案 p126
七选五做题思路
看标题，抓总内容（大小标题）
看选项，圈出关键词
Tips on Young Adult Life
A．Choose your friends wisely.
B．They may seem to happen quickly.
C．They will help shape the future.
D．You may appreciate what you have in your own life.
E．You will probably want to be independent.
F．The choices that you make from now on will be your choices.
G．Your family has been with you since you came into this world.
给年轻人生活的建议
名词
代词；动词短语
形容词
重复出现词
实词、代词
Homework - 11.7 - 练案 p126
段首挖空要总起该段；段中挖空要承上启下，融入该段落。
As you grow rapidly through your teenage years, you will experience a lot of changes. !The changes may seem difficult. 1 __ Don’t panic! You will deal successfully with them You are a young adult now!
With more responsibility, you will find more freedom to make your own choices. This is a time to be well informed about making choices. In this way you can make healthy balanced decisions. 2 ___ You may already know your career path or you may have no idea at all what you want to do. Both situations are fine! Work hard and the right opportunity will show itself to you.
B
首段总起全文，找准代词的代指。B.They may seem to happen quickly.
C
找准前后近义词。C.They will help shape the future.
Homework - 11.7 - 练案 p126
段首挖空要总起该段；段中挖空要承上启下，融入该段落。
Young adulthood means greater freedom and more choices. 3 __ But try not to shut your family out of your life. You should learn to think of others even though you are old enough to look after yourself.
It is also perfectly natural at this time for you to spend more time with your friends than your family. 4 ___ A true friend will stand by you no matter what happens.
E
注意上下文近义词及连词。E．You will probably want to be independent.
A
注意文段重复出现的中心词 A.Choose your friends wisely.
Homework - 11.7 - 练案 p126
段首挖空要总起该段；段中挖空要承上启下，融入该段落。
This period is a part of the life cycle.There are some people who will be with you throughout life’s journey.There will be some people with whom you part and go separate ways.Leaving school can be hard.The reality is that you may not even see all of your classmates again.
You are a young adult. It is your life. No one can live it for you. 5 _ So making the right choices will be important to you. Life is for living.Enjoy your life wisely!
F
文末再点主题，找前后关键词
F.The choices that you make from now on will be your choices.
Homework - 11.7 - 课本 p89
Earthquakes are a form of natural They are so powerful that they can cause tall buildings to to the ground in just a few seconds. In fact, most of the in an earthquake are caused by falling houses or buildings.New research data from earthquake zones is helping architects to design safer buildings that will not be during an earthquake.Instead of being fixed in place like most ordinary buildings, the new buildings they have designed can move. Other researchers have designed small round houses that will not fall down when there is a quake. Because the houses are round, they can strong winds and floods, and are good during a disaster.
death destroy survive crash shelter disaster
death destroy survive crash shelter disaster
Homework - 11.7 - 课本 p89 - 3
n.死亡
v.毁灭
v.幸存
v/n.碰撞
v.保护;避难
n.避难所
n. 灾害
Earthquakes are a form of natural ___________. They are so powerful
that they can cause tall buildings to_________ to the ground in just a few
seconds. In fact, most of the _________in an earthquake are caused by falling houses or buildings.
a form of 一种
disasters
crash
crash to the ground 撞向地面
deaths
most of 大多数
Homework - 11.7 - 课本 p89 -3
New research data from earthquake zones is helping architects to design safer buildings that will not be ___________ during an earthquake.
Instead of being fixed in place like most ordinary buildings, the new buildings they have designed can move. Other researchers have designed small round houses that will not fall down when there is a quake. Because the houses are round, they can __________ strong winds and floods, and are good __________during a disaster.
destroyed
be + 动词过去分词 表被动
survive
survive sth 在...生存
shelters
Homework - 11.7 - 课本 p89 - 2
rescue n.&vt. 营救；救援
crash v.碰撞；n.撞车
suffer v.遭受；蒙受；受苦
crack v.破裂；n.裂纹
survive v.幸存；生存
trap v.使陷入圈套;n.陷阱
supply v.供应
strike v.侵袭；突击；n.罢工
Homework - 11.7 - 课本 p89 - 2
1 He made a stupid decision and now he is ___________ for it.
2 My brother __________ a bone in his arm when he fell off his bike.
3 A truck went out of control and _________ into the back of a bus.
4 An earthquake can ________suddenly, but there may sometimes be warning signs.
suffering
cracked
crashed
strike
suffer for sth 为...而受苦 be 动词后不可加动词原形
从句子的其他动词变形看变形
carsh into 撞上
情态动词 + 动词原形
Homework - 11.7 - 课本 p89 - 2
5 Few sheep and cows ______________snowstorm last night.
6 The child was __________from the ruins by a young volunteer after the earthquake.
7 I was shocked when I saw on TV that so many people were ________in the burning buildings.
8 The Red Cross Society of China is __________the disaster-hit area with doctors and medical supplies.
survived
rescued
supplying
trapped
有 a 有，无 a 无 ： few（可数）, little（不可数） 几乎没有
be + 动词过去分词 表被动
supply A with B
给A提供B
Homework - 11.7 - 练案 p130 - 语法填空
The National Weather Service(NWS) reported that the Tittabawassee River was at least ten 1. _ (foot) above flood level, and still rising. Under the growing pressure of the water, the Edenville dam and the Sanford dam broke on 19, May, 2020.
The flooding has covered many roads and bridges in Midland County. For 2. (safe), so far the Michigan National Guard 3. (help) in moving around 11,000 people in the nearby towns of Edenville，Sanford，and Midland from their homes.
feet
英尺
has helped
safety
has/have + 过去分词 表完成时态 完成时态提示词
so far到目前为止 by now到现在 upon/ till now直到现在
already 已经 yet 还；已经
Homework - 11.7 - 练案 p130 - 语法填空
Midland is home to the Dow Chemical Company,4. raises other worries. The company has large chemical tanks in Midland which，if 5. (flood), could release(释放) dangerous chemicals into the river.
For decades，Dow has released dangerous chemical pollution into the Tittabawassee River. 6. a result，there is an area farther downstream that is 7. (heavy) polluted.
which
As
flooded
heavily
be flooded 被淹没
6. as a result 结果
变形规则：辅音 + y 才需要把y→i 变成第三人称单数
destroy bury supply summary
destroys buries supplies summaries
Homework - 11.7 - 练案 p130 - 语法填空
The chemicals there have settled into the mud on the river bottom and in the areas along the river. The area is supposed 8.______________ (clean) up next year.
Now there are concerns that the strong flood waters could make the 9.________(harm) chemicals come out and release them back into the river. This could cause serious problems,10. would make any cleanup far more difficult.
to be cleaned
harmful
be supposed to do sth 应该做某事
and
10. 语法填空无提示词只能填一个单词：
冠词（a, an, the), 介词，连词， 代词（it为主）
Review
trap是什么意思？它的过去分词怎么写
毁灭是哪个单词？被毁灭怎么说？
影响的名词和动词分别是什么？
trap [tr p] vt.使陷入险境；使陷入圈套 n.险境；陷阱 trapped
destroy 被毁灭 be destroyed
n. effect v. affect
Unit4 Vocabulary
Unit4 Vocabulary
史妙欣
潮南实验学校
Natural
Disasters