(共36张PPT)
Module 4 Sandstorm in Asia
Vocabulary
以人为本 人人发展
dune
以人为本 人人发展
dust
以人为本 人人发展
desertification
sandstorm
mask
inland
以人为本 人人发展
inland
以人为本 人人发展
coastal
atmosphere
以人为本 人人发展
frightening
以人为本 人人发展
scary
terrifying
forecast
以人为本 人人发展
election campaign
以人为本 人人发展
melt
以人为本 人人发展
nutshell
以人为本 人人发展
recyle
以人为本 人人发展
garbage
pollution
environment
pollute
protect
protection
reduce
cyle
carbon
t
环境
污染
灰尘
战役
融化
再循环
积极的
保护
根据箭头指向的汉语说出英语。
melt
protection
environment
dust
recycle
campaign
pollution
以人为本 人人发展
major
adj. 较大的,较多的;主要的,主修的;较重要的
vi. 主修,专攻 n. 主修课程;主修学生
n. 大多数
majority
以人为本 人人发展
major problems 主要问题
the major subjects 主修课程
play a major role in sth. 在某事中起重要作用
major in sth. 主修
a/the majority of... ……的大多数
The students major in chemistry.
The majority of students was/were indifferent to the political meeting.
这些学生主修化学。
大多数学生对政治会议漠不关心。
major/main/chief
以人为本 人人发展
(1)major 意为“重大的;主要的”,指在规模、数量、重要性方面超出同类的其他事物。
(2)main 意为“主要的”,强调事物的某一部分、分支的重要性、大小及潜力优于其他部分、分支,或表示整体中最主要、最明显的部分,通常只作定语。
(3)chief 意为“主要的;首要的”,强调在顺序、等级、重要性、价值方面高于其他所有同类事物。
n.[U]力量;力气;体力;实力
strength
He has been doing weight?training to build up his strength.
Much of the country’s military strength lies in its missile force.
The boy lifted the stone with all his strength.
以人为本 人人发展
strengthen v.加强
with all one's strength尽力
on the strength of sth.凭借(或根据)某事物
他一直进行举重训练以增强体力。
这个国家的军事实力主要体现在导弹部队上。
男孩用尽全力举起了石头。
【轻巧辨析】
force/strength/energy/power
(1)force主要指自然界的力量、暴力、势力以及法律、道德或 感情的力量、效力、强制力、军事力量、武力等。
(2)strength说人时,指“力气”;说物时,指“强度”。
(3)energy主要指人生理上的精力或自然界中的能量、能源。
(4)power主要指做一件事所依靠的能力、功能;也可指人或机器等事物潜在或所能发挥出来的力量,还可指职权、权力、政权,也可指电力、动力、功率。
以人为本 人人发展
concerned
concern
concernful
concernedly
concerning
adj.关心的,有关的[常用于名词之后];挂念的,担心的
vt.涉及,关系到;n.(利害)关系,关心
adj.重要的
adv.担着心
adv.担着心
be concerned about/over/for关心,挂念
be concerned with/in牵涉到,与……有关
as(so)far as...is concerned就……来说;就……而言
show/express concern about对……表示关心/担心
as concerns=concerning关于
It is reported that the pop singer is concerned with selling drugs.
I’m a bit concerned about/for your health.
据报道,那个流行歌手涉嫌贩毒。
我有点担心你的健康。
(1)urgent adj.紧急的;迫切的;非常重要的
in urgent need of 急需 an urgent look 急切的神情
(2)urgency n.紧急;迫切
(3)urge vt.推进;极力主张;催促;激励
以人为本 人人发展
urge sb. to do...敦促某人做……
urge sb. into doing...敦促某人做……
urge sb. against强烈反对
urge sb. on鼓励,激励,为……加油
urge+that从句 强烈要求,极力主张……(从句用虚拟语气)
The law is in urgent need of reform.
The most urgent thing in a fire is to make sure everyone is out of the building.
这项法律亟待修订。
失火时最紧要的事是确保所有人都撤离大楼。
be caught in被困于,遭遇
I am often caught in a heavy traffic on my way to school.
我在上学路上常常遇到塞车。
Medical teams were caught in the crossfire of the opposing armies.
医疗队陷入了敌军的交叉火力中。
【知识拓展】
be caught in the heavy rain/snowstorm/sandstorm/traffic
突然遭到大雨/暴风雪/沙尘暴/交通拥挤
被……困住
be caught doing被撞见做某事
catch up(常与with连用)赶上
Be trapped in
Be stuck in
catch up with赶上
catch on理解,流行,受欢迎(=be popular with)
catch sight of看见
catch one’s attention吸引某人的注意
catch hold of抓住
catch fire着火
cut down砍倒,使倒下;削减,压缩;减价
Many big trees along the road have been cut down for building houses.路边的许多大树都被砍掉用来建房了。
拓展:
cut across 走捷径,穿过去
cut in 插话;让某人分享利润
cut off 中止,切断;隔绝
cut out 删除;裁剪
cut up 劈碎,切碎;使难过;(严重地)割伤
cut short 突然停止,中断(活动)
cut through 穿过;克服;避开;剪断
cut sth. in half/in two将……对半切开
prevent...(from) 阻止;制止
stop sb. (from) doing sth. 阻止某人做某事
keep sb. from doing sth. 阻止某人做某事
protect sb. from...保护某人不受……侵袭,挡住,防御
keep sb. doing sth. 让某人一直做某事
提示:(1)在被动句中 from 均不能省略。如:
We were stopped/prevented/kept from going out by the heavy rain. 大雨使我们无法外出。
(2)protect...from...中 from后接能带来伤害或损害之物。如:
They huddled together to protect themselves from the wind. 他们挤在一起,免受风吹。
have an effect on对……有影响
Smoking has a bad effect on health.
吸烟对身体有不良影响。
The radiation leak has had a disastrous effect on/upon the environment.
核辐射泄漏给环境带来了灾难性的影响。
与effect构成的短语
be of no effect无效
be in effect有效
come/go into effect生效
put/carry/bring sth. into effect使生效、实现
take effect生效;开始发挥作用
in effect实际上;简直是;事实上
They are often so thick that you cannot see the sun,and the wind is sometimes strong enough to move sand dunes.沙尘暴经常是非常混浊的以至于你看不见太阳,而且风有时大得能够刮动沙丘。
so...that通常引导结果状语从句,意为“如此……以至于……”。常用句型如下:
Practice
以人为本 人人发展
Module 4 Sandstorms in Asia
基础落实
Ⅰ.高频单词思忆
1.It’s (害怕的) to think how
easily children can be hurt.
2.I don’t have the (力气) to climb
any further.
3.He has (完全地) no experience of
marketing.
4.Rose has never been particularly
(担心的) about what other people think of
her.
frightening
strength
absolutely
concerneds
5.Nothing would (阻止) him speaking
out against further injustices.
6.The government should take measures to
stop the (污染) of the river.
7.School should make a helpful learning
(环境) for students.
8.We take all our bottles and newspapers to
be (再利用).
9.If your neighbors are too noisy,then you
have cause to (抱怨).
10.It’s not (紧急的);it can wait
till tomorrow.
prevent
pollution
environment
recycled
complain
urgent
Ⅱ.重点短语再现
1.cut 砍倒→cut 切碎→cut 隔
绝;断绝
2.take 吸收;欺骗→take 呈现;雇佣
→take 从事;拿起
3.be caught 遭遇(坏天气等)→catch up
赶上;跟上
4.look 浏览;仔细看→look 调查
→look 向周围看
5.give 发出;放出→give 捐赠;送掉
→give in sb....向某人屈服
down
up
off
in
on
up
in
with
through
into
around/about
out
away
to
6. up to认识到;意识到
7.do nothing sth.只有做……
8.have an effect 对……有影响→come into
开始生效→in 事实上;实际上
→ and effect因果
9. a nutshell简言之;概括地讲
10.one after 一个接一个地→one
one一个一个地
wake
but do
on
effect
effect
cause
in
another
by
Summary
以人为本 人人发展
根据词性和汉语意思写出词汇
1. ____________(adv. )绝对地
2._________ (n. ) 市民
3._______ (n. )力量
4. _____(n. )碳
5. _____(adj. ) 主要的
absolutely
citizen
strenghth
carbon
major
以人为本 人人发展
6. ______(n. ) 进程
7. __________ (n. )证据
8. ________(adj. ) 关心的
9. ________(n. ) 化学药品
10. _______(n. ) 大气
11. _________(n. )二氧化物
process
evidence
concerned
chemical
armosphere
dioxide
以人为本 人人发展