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(共19张PPT)
B3U6
Disaster and hope
Vocabulary
1. plus adj.（用于数字后表示）多，余
plus n. 加，加号
one plus one equals two 1+1＝2
减？
minus / ma n s/
2. erupt v.（火山）爆发；喷发
erupt into laughter
n
eruption
火山爆发
volcanic eruption
3.immediately adv.即刻地，马上
I'll join a beginner's swimming class immediately.
我要马上参加一个游泳初学者班。
conj.一……就……
Immediately he had arrived at the cinema, the film began.
immediate .立即的；马上的
adj
立刻采取行动
take immediate action
4. occur v.（occurred，occurred） 发生
It occurred to me that he might be interested in the problem we had discussed.
突然想起
It occurs to sb that... 某人突然想起……
occurrence .出现；发生
n
sth occurs to sb
a good idea occurred to me.
表示“某人想到……”还可以用下列句式:
It strikes/hits sb that...
sth strike（s） sb
sth come（s） to sb
occur不用于被动语态和进行时态。
4.announcement n.通告；公告
vt
announce 宣布；通告
make an announcement 宣布
翻译:我要宣布一件重要的事。
I have an important announcement to make.
forecaster / f kɑ st (r)/
n. 预测者;天气预报员
5.forecast / f kɑ st/ v. 预测;预报;预示(forecast/forecasted)
n. 天气预报；预测
weather forecast 天气预报
6.grab v.夺取；抓住；抓紧(grabbed)
抓住机会
grab the opportunity/chance
7.reliable adj.可信赖的，可靠的
n
v.
opposite
We rely on our parents because they are reliable.
rely v. 依靠，依赖
unreliable adj. 不可靠的
rely on = depend on 依赖于，依靠
reliability /r la b l ti/. 可靠
8.rescue n./v.营救；解救 ;救援
come/go to sb’s rescue 来/去营救某人
救援人员
rescue dog
When the car broke down, a mechanic came to our rescue .
rescue workers
搜救犬
9.emergency n.紧急情况，不测事件
急诊室
emergency exit/call
紧急出口/呼叫
emergency room
10.exceptionally adv.极其，非常，
except 除…之外
prep
exception 例外
n
exceptional adj.极好的；杰出的
adj.
11.claim v/.n
He claims that he was not treated fairly.
声明
Victims claimed damages from the company.
索赔
Nobody claimed the luggage.
认领
12.crisis n.危机
economic crisis 经济危机
financial crisis 财政危机
13.threaten v.威胁到，危及
threat n.威胁
threatening adj.威胁的，恐吓的
threatened adj. 受到威胁的
I was threatened by his threatening words.
我受到他威胁言辞的威胁。
threaten to do 威胁要做某事
the boss threaten to fire her
在午夜 at midnight
14.midnight n.子夜，午夜
合成：mid-（前缀：中间，中部，当中）+night
We need to sleep both at midnight and midnoon.
我们需要在午夜和中午时分睡觉。
15.sufficient adj.足够的；充足的
sufficiently adv.充足的
sufficient evidence
充分的证据
adv .
We have had sufficient food that we can do the job sufficiently.
我们吃了足够的食物，我们可以充分地做这项工作。
adequate
16.shelter n.庇护，掩蔽 v.收容；提供住处
under the shelter of
This is a shelter for homeless animals.”
这是一个无家可归动物的收容所。
The umbrella sheltered us from the rain.
雨伞为我们遮雨。
They were standing under the shelter of a huge tree.

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