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(共17张PPT)
Unit 4　Natural Disasters
【重点单词】
Ⅰ.认知词汇——会认
看词找义
1.tornado 　　　　 n._______
2.drought n._______
3.landslide n._______
4.tsunami n.______
5.magnitude n._______
6.evacuate vt.&vi._______
　O　
　N　
　M　
　L　
　K　
　J　
7.helicopter n.______
8.crack n.&vi.&vt._______
9.revive vt.&vi._______
10.volcano n._______
11.erupt vi.&vt._______
12.typhoon n._______
13.hurricane n._______
14.whistle vi.&vt.&n._______
15.kit n._______
　I　
　H　
　G　
　F　
　E　
　D　
　C　
　B　
　A　
【释义备选】
A.成套工具;成套设备
B.吹口哨;发出笛声;哨子(声);呼啸声
C.(尤指西大西洋的)飓风
D.台风
E.(火山)爆发;(岩浆、烟等) 喷出
F.火山
G.复活;(使)苏醒
H.裂纹;裂缝;(使)破裂
I.直升机
J.疏散;撤出;撤离
K.(地)震级;重大
L.海啸
M.(山地或悬崖的)崩塌;滑坡
N.旱灾;久旱
O.龙卷风;旋风
Ⅱ.核心词汇——会写
1. _______　　　 n.&vt.营救; 救援
2. ________ vt.损害; 破坏 n.损坏;损失
3. ________ vt.摧毁; 毁灭
4. ______ vt.影响; (疾病)侵袭; 深深打动
5. _______ n.避难处; 居所; 庇护 vt.保护; 掩蔽vi.躲避(风雨或危险)
6. _____ vt.使落入险境; 使陷入圈套
n.险境; 陷阱
rescue
damage
destroy
affect
shelter
trap
7. ______ vt.埋葬; 安葬
8. ______ n.努力; 艰难的尝试; 尽力
9. _______ n.供应(量); 补给; [pl.] 补给品
vt.供应; 供给
10. ________ n.灾难; 灾害
11. _____ vi.& vt.(使)滑行; 滑动
12. ______ n.洪水; 大量 vi.淹没; 大量涌入
vt.使灌满水; 淹没
13. ______ vi.& vt.统一; (使)成一体
bury
effort
supply
disaster
slide
flood
unify
14. _____ n.&vt.破坏; 毁坏
15. ______ n.砖; 砖块
16. __________ n.总结; 概括; 概要
17. ________ n.上下文; 语境; 背景
18. ____ vi.& vt.轻叩; 轻敲; 轻拍
n.水龙头; 轻叩; 轻敲
19. ______ vt.& vi.碰撞; 撞击
n.撞车; 碰撞
20. _______ vt. & vi.打扫; 清扫
ruin
brick
summary
context
tap
crash
sweep
21. _______ vt. & vi.递送; 传达 vt.发表
22. ______ n.影响; 结果; 效果
23. _____ n.管子; 管道
24. _____ adj.镇静的; 沉着的
vt.使平静; 使镇静
25. ______ vi.& vt.侵袭; 突击; 击打
n.罢工; 罢课; 袭击
26. ______ n. 金属
27. ________ n. 百分之…… adj.& adv.每一百中
deliver
effect
pipe
calm
strike
metal
percent
【核心短语】
1. ________　　　　　　 严重受损; 破败不堪
2. _________ 震惊; 吃惊
3. ___________________ 数以万计的
4. ________ 至少; 起码; 无论如何
5. ______________　　　　 露天; 在户外
6. ______________ 结束
7. ___________ 消灭; 彻底消除
8. ________ 现有(尤指帮助)
in ruins
in shock
tens of thousands of
at least
in the open air
come to an end
sweep away
on hand
【经典句型】
句型1: too+adj.+to...太……而不能……
小鸡,甚至猪都太紧张而不吃东西。
Chickens and even pigs were ________________.
句型2: It seems/seemed as if...看起来似乎……
看起来似乎到了世界末日!
______________the world were coming to an end!
too nervous to eat
It seemed as if
句型3:whose引导的定语从句
工人们为那些家园被毁的幸存者们修建了避难所。
Workers built shelters for survivors _____________had been destroyed.
whose homes
【自查评估】
Ⅰ.单句填词
1.The _______ quake on April 6th left 300 _____ and tens-of-thousand homeless.(die)
2.That’s the most _________ thing that came out of it, and I was totally
________ by how widespread it was.(shock)
3.To cut down the dangers such as _________ current, he cut off the _______
source first.(electricity)
deadly
dead
shocking
shocked
electrical
electric
4.He ________ a heart attack in August, three months after _________ a stroke
while touring.(suffer)
5.These patients had a median overall ________ rate of 50 months, meaning
half of them ________ at least to that point.(survive)
suffered
suffering
survival
survived
Ⅱ.词块运用
1.The war-torn country was ________(废墟), with many buildings destroyed.
2.As supermarkets continue to take over, __________________(数以万计的)
shops have closed since the 1950s.
3.Analysts ________this Culture Shock ___ (把……称作)one of the main
hurdles to getting services launched.
4.It’s been out there for ________(至少) seven years, maybe 10 years, mainly
in hospital.
in ruins
tens of thousands of
refer to
as
at least
5.The National Parks in England are called “England’s Breathing Spaces”
because they are places where people can go to be _____________(在户外),
away from the dirt and noise of cities.
in the open air
Ⅲ.句型转换
They had been on the road for 17 hours the day before, but they were too excited
to go to bed.
→They had been on the road for 17 hours the day before, but they couldn’t go to
bed ____________________.(用because of 改写)
→They had been on the road for 17 hours the day before, but ____________
_______________________________.(用so...that句式改写)
because of excitement
they were so
excited that they couldn’t go to bedUnit 4　Natural Disasters
【重点单词】
Ⅰ.认知词汇——会认
看词找义
1.tornado 　　　　 n.　O　
2.drought n.　N　
3.landslide n.　M　
4.tsunami n.　L　
5.magnitude n.　K　
6.evacuate vt.&vi.　J　
7.helicopter n.　I　
8.crack n.&vi.&vt.　H　
9.revive vt.&vi.　G　
10.volcano n.　F　
11.erupt vi.&vt.　E　
12.typhoon n.　D　
13.hurricane n.　C　
14.whistle vi.&vt.&n.　B　
15.kit n.　A　
【释义备选】
A.成套工具;成套设备
B.吹口哨;发出笛声;哨子(声);呼啸声
C.(尤指西大西洋的)飓风
D.台风
E.(火山)爆发;(岩浆、烟等) 喷出
F.火山
G.复活;(使)苏醒
H.裂纹;裂缝;(使)破裂
I.直升机
J.疏散;撤出;撤离
K.(地)震级;重大
L.海啸
M.(山地或悬崖的)崩塌;滑坡
N.旱灾;久旱
O.龙卷风;旋风
Ⅱ.核心词汇——会写
1.rescue 　　　 n.&vt.营救; 救援
2.damage vt.损害; 破坏 n.损坏;损失
3.destroy vt.摧毁; 毁灭
4.affect vt.影响; (疾病)侵袭; 深深打动
5.shelter n.避难处; 居所; 庇护 vt.保护; 掩蔽vi.躲避(风雨或危险)
6.trap vt.使落入险境; 使陷入圈套
n.险境; 陷阱
7.bury vt.埋葬; 安葬
8.effort n.努力; 艰难的尝试; 尽力
9.supply n.供应(量); 补给; [pl.] 补给品
vt.供应; 供给
10.disaster n.灾难; 灾害
11.slide vi.& vt.(使)滑行; 滑动
12.flood n.洪水; 大量 vi.淹没; 大量涌入
vt.使灌满水; 淹没
13.unify vi.& vt.统一; (使)成一体
14.ruin n.&vt.破坏; 毁坏
15.brick n.砖; 砖块
16.summary n.总结; 概括; 概要
17.context n.上下文; 语境; 背景
18.tap vi.& vt.轻叩; 轻敲; 轻拍
n.水龙头; 轻叩; 轻敲
19.crash vt.& vi.碰撞; 撞击
n.撞车; 碰撞
20.sweep vt. & vi.打扫; 清扫
21.deliver vt. & vi.递送; 传达 vt.发表
22.effect n.影响; 结果; 效果
23.pipe n.管子; 管道
24.calm adj.镇静的; 沉着的
vt.使平静; 使镇静
25.strike vi.& vt.侵袭; 突击; 击打
n.罢工; 罢课; 袭击
26.metal n. 金属
27.percent n. 百分之…… adj.& adv.每一百中
【核心短语】
1.in ruins 　　　　　　 严重受损; 破败不堪
2.in shock 震惊; 吃惊
3.tens of thousands of 数以万计的
4.at least 至少; 起码; 无论如何
5.in the open air 　　　　 露天; 在户外
6.come to an end 结束
7.sweep away 消灭; 彻底消除
8.on hand 现有(尤指帮助)
【经典句型】
句型1: too+adj.+to...太……而不能……
小鸡,甚至猪都太紧张而不吃东西。
Chickens and even pigs were too nervous to eat.
句型2: It seems/seemed as if...看起来似乎……
看起来似乎到了世界末日!
It seemed as if the world were coming to an end!
句型3:whose引导的定语从句
工人们为那些家园被毁的幸存者们修建了避难所。
Workers built shelters for survivors whose homes had been destroyed.
【自查评估】
Ⅰ.单句填词
1.The deadly quake on April 6th left 300 dead and tens-of-thousand homeless.(die)
2.That’s the most shocking thing that came out of it, and I was totally shocked by how widespread it was.(shock)
3.To cut down the dangers such as electrical current, he cut off the electric source first.(electricity)
4.He suffered a heart attack in August, three months after suffering a stroke while touring.(suffer)
5.These patients had a median overall survival rate of 50 months, meaning half of them survived at least to that point.(survive)
Ⅱ.词块运用
1.The war-torn country was in ruins(废墟), with many buildings destroyed.
2.As supermarkets continue to take over, tens of thousands of(数以万计的) shops have closed since the 1950s.
3.Analysts refer to this Culture Shock as (把……称作)one of the main hurdles to getting services launched.
4.It’s been out there for at least (至少) seven years, maybe 10 years, mainly in hospital.
5.The National Parks in England are called “England’s Breathing Spaces” because they are places where people can go to be in the open air(在户外), away from the dirt and noise of cities.
Ⅲ.句型转换
They had been on the road for 17 hours the day before, but they were too excited to go to bed.
→They had been on the road for 17 hours the day before, but they couldn’t go to bed because of excitement.(用because of 改写)
→They had been on the road for 17 hours the day before, but they were so excited that they couldn’t go to bed.(用so...that句式改写)
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