外研版（2019）必修 第三册Unit 6 Disaster and Hope Starting out &Understanding ideas 语言点 课件(共32张PPT)

(共32张PPT)
Unit 6 Disaster and hope
Starting out &Understanding ideas
语言点
by Ada
课前基础自测
一，单词
(1) v. 摧毁 (2) v. 揭露；发现
(3) n. 火山 (4) n. 灾难，灾害
(5) adj. 不活跃的 (6) n. 农业
(7) v. 目击；见证 (8) n.小路，小径(9) adv.立刻马上 (10) adj.有影响力
destroy
uncover
volcano
disaster
inactive
agriculture
witness
path
immediately
powerful
课前基础自测
一，单词
(11) v. (火山)喷发 (12) n. 管子
(13) v. 幸存 (14) adj. 多，余(15) v. 发生 (16) n. 温度
(17) n.预测预计 (18) n. 通告
(19) adj.糟糕的 (20) adv.很可能的
erupt
tube
survive
plus
occur
temperature
prediction
announcement
awful
probably
二，短语
(1).....剩下的 .
(2)充满 .
(3)没有理由做某事 .
(4)以......为背景 .
(5)记住；考虑 .
(6)对......作出反应 .
(7)对......投入思考 .
(8)将要做 .
(9)遭受 .
(10)面对 .
课前基础自测
the rest of...
be filled with
have no reason to do
be set in
reflect on
react to
give thought to sth.
be about to do
suffer from
in the face of...
二，短语
(11)预计 .
(12)果不其然 .
(13)成功抵达某地 .
(14)拿起,拾起,获得 .
(15)既然 .
(16)毕竟，终究 .
(17)迈出...... .
(18)浏览 .
(19)一群...... .
(20)空调 .
课前基础自测
be expected to
sure enough
make it to sp.
pick up
now that
after all
step out of...
look through
a crowd of...
air conditioning
三，词汇拓展
(1) v.宣布，声明→ n.
(2) v.发生 → n.
(3) v.期待；预计→ n.
(4) v.比较 → n.
(5) v.避免，避开→ n.
课前基础自测
announce
announcement
occur
occurrence
expect
expectation
compare
comparison
avoid
avoidance
三，词汇拓展
(6) v.幸存→ n.
(7) v.催毁→ n.
(8) n.气候→ adj.
(9) n.灾难→ adj.
(10) v.抱怨→ n.
课前基础自测
survive
survival/survivor
destroy
destruction
climate
climatic
disaster
disastrous
complain
complaint
三，词汇拓展
(11) v.使恐惧 → n.
(12) v. 适应;改编→ n.
(13) n.地球 → adj.
(14) n.体力;长处→ v.
(15) n.农业 → adj.
课前基础自测
frighten
fright
adapt
adaptation
globe
global
strength
strengthen
agriculture
agricultural
课前基础自测
四，自然灾害 :
(1) 干旱 (2) 洪水 .
(3) 暴风雪 . (4) 地震 .
(5) 余震 (6) 冰雹 .
(7) 龙卷风 . (8) 台风 .
(9) 飓风 . (10) 海啸 .
natural disasters
drought
flood
blizzard
earthquake
aftershock
hail
tornado
typhoon
hurricane
tsnami
课前基础自测
四，自然灾害 :
(11) 雪崩 . (12) 霾 .
(13) 泥石流 . (14) 山体滑坡 .
(15) 饥荒 . (16) 火山爆发 .
(17) 野火 . (18) 酷热 .
natural disasters
avalanche
haze
mudslide
landslide
famine
volcanic eruption
wildfire
extreme heat
Language points
1. disaster
n. 灾难，灾祸
disastrous adj. 灾难性的；极糟的
①be a disaster for... 对......是一场灾难
②a global ecological disaster 全球性的生态灾难
③natural disasters 自然灾害
Language points
Exercise
1. The cars that drove the American Dream have helped to create a global (ecology) disaster.
2. If we failed, it would be (disaster) for Norm.
3. (lose) your job doesn’t have to be such a disaster.
4. It was the day disaster (strike).
ecological
disastrous
Losing
struck
Language points
2. plus
adj. 多，余
conj. 而且；此外 n. 加号 prep. 加；外加
①add v. 加；增加 plus prep. 加(上)
②subtract v. 减；减去 minus prep. 减(去)
③times prep. 乘以
④divide v. 除；(使)相除
Language points
Exercise
2+2=4
eg:
4-2=2
eg:
2×2=4
eg:
4÷2=2
eg:
Two plus/added to two is four
Four minus two is two./Two substracted from four is two.
Two times two is four.
Four divided by two is two.
Language points
3. erupt
v. (火山)爆发，喷发
eruption n. 爆发；喷发；突然发生
①erupt from... 从......喷出
②erupt into... 突然变为或发展成(更坏的事)
③a volcanic eruption 火山爆发
Language points
Exercise
1. Pompeii was destroyed when the volcano (erupt) in 79 AD.
2. The demonstrations erupted violence.
3. It was the biggest (erupt) of Vesuvius for some years.
4. The place was recently visited by a serious
(volcano) eruption.
erupted
into
eruption
volcanic
Language points
4. occur
v. 发生；(主意/想法)被想到
occurrence n. 发生；发生的事
①sth. occurs to sb. (主意/想法)被某人想到
②it occurs to sb. that... 某人想到......
③it occurs to sb. to do sth. 某人想到做某事
Language points
Exercise
1. We are the products of evolution, and not just evolution that
(occur) billions of years ago.
2. It occurred him that he had an important conference to attend the next morning.
3. A great decline in young work force is likely (occur)
in Chian, for instance.
4. Complaints seemed to be an everyday (occur).
occurred
to
to occur
occurrence
Language points
5. affect
v. 影响；(疾病)侵袭；使感动
①take effect 开始生效；开始起作用
②have an effect on 对......有影响
③in effect 事实上，实际上
effect n. 影响，效果，作用--- effective adj. 有效的；生效的
Language points
Exercise
1.It’s a disease affects mainly older people.
2. Unhealthy living habits had a bad effect his health.
3. (affect) by the rise of house prices, people in big cities live under great pressure.
4. What is the (effect) way of teaching children to read and write.
5. The medicine takes (affect) after about half an hour.
that
on
Affected
most effective
effect
Language points
6. flood
n. 洪水，水灾；大量
②flood in 大量涌入
③flood into... 大量涌入......
④flood back 突然涌现；涌上心头
①be in floods of tears 泪如泉涌
v. 淹没；泛滥；(大量)涌到；(回忆等)涌上心头；涌现
Language points
Exercise
1.Seeing what the homeless were experiencing, memories of her childhood came (flood) back.
2. The river burst its banks and (flood) the valley.
3. She drew back the curtains and the sunlight came flooding
.
4. The heavy rain has caused (flood) in many regions of the country.
flooding
flooded
in
floods
Language points
7. go down
下降，下跌；沉没；被写下
①go up 上升，增加；建造
②go after 追求，追赶；谋求
③go through 通过；遭受，经历
④go over 仔细检查；复习
⑤go by (时间)逝去，过去；遵循
⑥go off 离开；开火；发出响声；中断供应
Language points
Exercise
1. I overslept this morning because my morning clock didn’t
go .
2. The price of oil is going .
3. Several of the houses going have already been sold.
4. She was becoming more frail as the years went .
5. He was going a very difficult time.
off
down
up
by
through
Language points
8. make it to
到达；赶上
①make sense 讲得通；有意义
②make a difference 有影响；起作用；有所作为
③make up for 补偿；弥补
④make both ends meet 量入为出；使收支相抵
⑤make up one’s mind to do 下定决心做某事
⑥make the most of=make full use of 充分利用
Language points
Exercise
1. They set sail in the morning and made it a small town before dark.
2. As a teacher, you know you can make difference.
3. As a result, people will eat more food to try to make . for that something missing.
4. We need to make of any opportunities that come our way.time.
to
a
up
use
Language points
9. look through
浏览；识破；看穿
①look forward to 期待，盼望
②look into 调查；向里看
③look on...as... 把......看作
④look back on 回忆，回顾
⑤look down on/upon 轻视，瞧不起
⑥look out for 注意察看，留心
Language points
Exercise
1. You have to look those reports before you attend the meeting.
2. I have been looking forward hearing from you.
3. When I looked back those days, I realized I was unhappy.
4. You should not look down someone else because he is poor.
through
to
on
on/upon
A City Frozen in Time
The year 79 AD would have seemed just like any other year in the Roman city of Pompeii. Each day, the streets 1 (fill) with the sounds of busy shops and customers 2 (enjoy)the city's many cafés. People bathed and chatted happily in the beautifully built baths.
No one gave any 3 (think)to Mount Vesuvius, a volcano close to Pompei. Vesuvius had been inactive for years. The soil in that area was good for years. The people of Pompei had no reason 4 (fear) the volcano. But the 5 (sleep) mountain was about to wake up...
was filled
enjoying
thought
to fear
sleeping
A City Frozen in Time
The 6 (erupt) when it happened, was unlike anything witnessed before. A huge cloud of hot ash and rock rose into the air, covering the 7 (surround) area. Pompeii was left in total darkness.
A young man, 8 (watch) from a distance, recorded how the thick dark cloud spread everywhere. He described how people were frightened by the sudden disaster. They took 9 they could as they tried to get away from the city. But many were trapped by 10 (fall) buildings.
eruption
surrounding
watching
what
falling
A City Frozen in Time
Suddenly, there was a 11 (power) flow of gas, ash and rock. It moved down Vesuvius 12 a speed of about 450 kilometres an hour, When it reached Pompei, it 13 .(immediate) killed anyone in its path. The city was covered by up to six metres of ash. Pompei became a city frozen in time.
Pompeii 14 (rediscover) in the mid-18th century, Many bodies have been found in the same positions in 15 they fell. Work continues to uncover the rest of the city -- and the ancient stories it has to tell.
powerful
at
immediately
was rediscovered
which
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