外研版 必修三 Module 4 Sandstorms in Asia Language points 课件（69张PPT）

(共69张PPT)
Module 4—Sandstorms in Asia
Language Points——p31-p33
1.It has lasted for ten hours and was very frightening. 教材P31
fright
n.惊吓;恐怖
⑶frightening adj.吓人的;可怕的
⑴frighten v.使惊吓;使惊恐
⑵frightened adj.惊吓的;害怕的
③be frightened to do sth.
害怕做某事
①be frightened of sth.
害怕某事/物
②be frightened of doing sth.
害怕做某事
常用来形容人或人的表情声音
常用来形容事物
①a frightening experience
一次可怕的经历
①The poor girl appeared so afraid. She must have seen something
frightening on her way home.
那个可怜的女孩儿看上去非常害怕。她一定是在回家的路上看到
了什么可怕的东西。
on one’s way home 在某人回家的路上
frightening adj.吓人的;可怕的
1.单句语法填空：用frighten的恰当形式填空
①The little girl was by the film.
②The old fisherman told his wife in a voice about the fish.③At that moment came a noise, leaving people .④ Her father had an awful temper and she was of him.⑤It (frighten) me to walk in the cemetery alone at night.
frightened
frightening
frightened
frightening
frightened
frightened
frightened/frightens
awful [ f l] adj.糟糕的
temper [ temp ] n.脾气
cemetery [ sem t r ] n.坟地；墓地
I still remember my first day at school in London and I was excited and frightening.
2.单句改错
⑵削减;缩小(尺寸、数量或数目)
2.Deserts are also created because people cut down trees and dig up
grass. 教材P31
cut down
⑴砍倒
①cut down a tree 砍倒一棵树
①cut down on fatty foods 少吃高脂食物
①Many trees have been cut down in the past 20 years in my hometown.
②My uncle hasn't been able to quit smoking, but at least he has cut down.
③Cut down on fatty foods if you want to lose weight.
在过去的20年里,我家乡的许多树都被砍倒了。
我叔叔还未能戒烟，但至少他抽得少了。
如果你想减肥，就得少吃高脂食物。
砍倒
削减数量
削减数量
quit [kw t] v.辞职；戒掉
fatty [ f t ] adj.脂肪过多的
①cut in
②cut out
③cut up
④cut off
插嘴;打断
裁剪;删去
切碎;剁碎
切断
cut构成的其他短语:
用cut短语填空
①The tornado cut the electricity and there was a power failure
in the town.②Sadly, despite the warning, there are still many trees being cut .③Let's cut the chicken and make some soup.
off
down
up
cut off 切断
electricity [ lek tr s ti] n.电；电力
cut down 砍倒
cut up 切碎
despite [d spa t] prep.即使；尽管
④Experts think the amount of homework for the students should
be .Besides,teachers should encourage their students
to make good use of their spare time.⑤It is impolite to when other people are talking.
cut down
cut in
减少
插嘴;打断
amount [ ma nt] n.数量;数额
make good use of 充分利用
spare time 空闲时间
impolite [ mp la t] adj.不礼貌的
polite [p la t] adj.有礼貌的
⑥Don't hesitate to the useless information in your passage.⑦The water supply has been temporarily because the
workers are repairing one of the main pipes.
cut out
cut off
hesitate [ hez te t] v.犹豫
temporarily [ tempr r l ] adv.临时地；暂时地
temporary [ temp r r ] adj.临时的;暂时的
pipe [pa p] n.管子;水管
⑶protection n. [U]保护;[C]保护物
3.What should you do in a sandstorm to protect yourself 教材P31
protect
⑴protect v.保护
①protect...from/against... 保护......免受......
⑵protective adj.保护的;防护的
①under the protection of... 在......的保护下
他用手套保护手，以免受冻。
必须采取措施保护这些稀有的鸟类,使其免遭灭绝。
①He protected his hands from/against the cold with gloves.
②Something must be done to protect the rare birds from/against
being endangered.
protect...from/against... 保护......免受......
glove [ɡl v] n.手套
rare [re (r)] adj.稀少的
endangere [ n de nd (r)] v.危害；使遭危险；濒临灭绝
protect...from/against... 保护......免受......
单句语法填空
①Many animals use their colors to protect themselves being
eaten.②The new law is aimed at strengthening (protect)
measures for workers.③Earth Day, marked on 22 April, is an annual event aiming to raise
public awareness about environmental (protect).
from/against
protective
protection
annual [' nju l] adj.每年的；一年一次的
anniversary [ n v (r)s( )ri] n.周年纪念日
4.Sandstorms have been a major disaster for many Asian countries
for centuries.教材P32
①major in... 主修......
major
⑴ adj.主要的；重要的；大的；多数的
①the major cause of sth 某事的主要原因
②play a major role/part in sth 在某事中起主要作用
⑵n.主修课程;专业课
①an English major 英语专业的学生
⑶v.主修
①Smoking is one of the major causes of cancer.
②Now this former royal palace is open to the public as a major tourist attraction.
吸烟是引发癌症的主要原因之一。
现在,这座昔日的皇宫作为一个主要的旅游景点向公众开放。
the major cause of sth 某事的主要原因
cancer [ k ns (r)] n.癌症
former [ f (r)m (r)] adj.以前的
royal ['r l] adj.皇家的；王室的
adj.主要的
③The boy likes studying the universe and he wants to choose
astronomy as his major.
④She majored in chemistry at Stanford University.
这个男孩喜欢研究宇宙，他想选择天文学作为他的专业。
她在斯坦福大学主修化学。
universe [ ju n v (r)s] n.宇宙
astronomy [ str n mi] n.天文学
n.主修课程;专业课
major in... 主修......
⑴major→majority
⑵minor→minority
majority [m d r ti] n.大多数
minor [ ma n (r)] adj. 较小的；较少的
minority [ma n r ti] n.少数
the majority of 大多数的......
①I major engineering，but this machine is hard to handle.
②The (major) of the citizens have been affected by the dust.
单句语法填空
in
majority
machine [m i n] n.机器；机械装置
engineering [ end n r ] n.工程；工程学
handle ['h nd( )l] v.应付；处理
major in... 主修......
the majority of 大多数的......
③I wanted to major English at first, but later I changed my
mind and now I am a writer.
④There are more than 42 countries where the ( major) of
the people speak English.
in
majority
major in... 主修......
the majority of 大多数的......
5.Scientists have tried many ways to solve this problem and in
China, a mass campaign has been started to help solve it. 教材P32
mass
⑵n.团,块,堆;大量,许多
⑴adj.大量的;大规模的
③the mass media 大众传媒
③the mass of... 大多数....
①mass production 批量生产
②the mass market 大众市场
①a mass of = masses of 大量的
②the masses 群众;平民百姓
①Their latest product is aimed at the mass market.
②Mary always seems to have a mass of things to do.
③The sky was full of dark masses of clouds.
他们的最新产品瞄准了大众市场。
玛丽似乎总是有一大堆事情要做。
天空中乌云密布。
be aimed at 目的是；旨在；针对
the mass market 大众市场
a mass of 大量的
masses of 大量的
④After the earthquake, we realized that the power of the masses is endless.
⑤The reforms are unpopular with the mass of teachers and parents.
这次地震之后，我们认识到了群众的力量是无穷的。
这些改革在大多数教师和家长中并不受欢迎。
the masses 群众;平民百姓
endless ['endl s] adj.无止境的；无穷无尽的
reform [r f (r)m] n.改革 v.改革
the mass of... 大多数....
1.单句语法填空
①It's time to have lunch, so I think there surely are (mass) of
people in the dining room (餐厅).②With more forests being destroyed,masses of good earth (be)
being washed away each year.
masses
is
③He was popular with the rich but failed to win the support of the
(mass).④Masses of evidence (show) that the major cause of the
accident is his carelessness，and a mass of citizens (be)
in favour of this idea.
masses
shows
are
be popular with 为......所喜欢；受......欢迎
the rich 富人→the+形容词表示一类人
fail to do sth 未能做某事
be in favour of 支持......
①Masses of work have to be done before next Monday.
②A mass of facts shows that his theory is reasonable.
2.单句改错
6."To have been caught in a sandstorm was a terrible experience,"
he said. 教材P32
be caught in = be trapped in = be stuck in 陷入+突然遭遇(风暴等)
①Bad luck! We were caught in a heavy rain yesterday.
②He was caught in heavy traffic after work.
真倒霉!昨天我们突遭大雨。
下班后他遇到了交通堵塞。
①be lost in...
②be buried in...
③be involved in...
④be absorbed in...
be caught in类似结构：
全神贯注于......;沉浸于.....
专心于......
参与......;全神贯注于......
全神贯注于.....
①He was caught a thunderstorm while cycling to work.② (catch) in a heavy rain, the teacher fell ill and had to ask
for a leave.
单句语法填空
in
Caught
7.This is a process that happens when land becomes desert because
of climate changes and because people cut down trees and dig up
grass. 教材P32
②in process在进行中
process
⑴n.过程;进程
⑵vt.加工;处理;数据处理
①in the process of... 在.......进程中；在......中
①I’ll tell you, sooner or later,all the complicated process.
③The house is in the process of being built.
③The project is not finished but is still in process .
我早晚要将整个复杂的过程告诉你。
这座房子正在建造中。
这个项目还没完成，正在进行中。
sooner or later 迟早；早晚
complicated [ k mpl ke t d] adj.复杂的；难懂的
in the process of... 在.......进程中；在......中
in process在进行中
n.过程;进程
④Most of the food We buy is processed in some way.
⑤The information is being processed.
我们买的大部分食品都用某种方法加工过。
信息正在处理中。
vt.加工;处理;数据处理
vt.加工;处理;数据处理
8.The Chinese Central Weather Station can forecast a sandstorm
some weeks before it arrives in Beijing, but the strength of the
storm sometimes surprises people. 教材P32
①strengths and weaknesses 强项和弱项;优点和缺点
strength
⑴n.[U]力量;力气;体力
①have the strength to do sth.有做某事的力气
⑵n. [C]优势;长处;优点
②build up one's strength 增强体力
③physical strength 体力
strengthen [ stre θ( )n] v.加强;增强;巩固
[stre θ]
①The little boy doesn't have the strength to lift that heavy box.
②The ability to keep calm is one of her many strength .
这个小男孩没有那么大的力气把那个重箱子提起来。
能够保持冷静是她的多项长处之一。
lift [l ft] n.电梯 v.举起；提高
①It may take a few weeks for you to build up your (strong) again.
②Knowing your and weaknesses will help you achieve
your dreams.
用strength的适当形式填空
strength
strengths
build up one's strength 增强体力
strengths and weaknesses 强项和弱项;优点和缺点
9.......things that happen one after another, and have a result.
教材P33
one after another = one after the other陆续地；一个接一个地
①After the bell rang, the students went out of the classroom one
after another.
②Dozens of cars came out of the gate, one after another.
下课铃响后，学生们陆续离开了教室。
几十辆汽车一辆接一辆地驶出大门。
Dozen ['d z( )n] n.很多；（一）打；十二个
dozens of 几十；许多
①Waves are hitting the rocks, one another.
单句语法填空
after
Module 4—Sandstorms in Asia
Language Points——p35-p40
10.atmosphere的用法 教材P35
⑵n.气氛;氛围
atmosphere
⑴n.大气;大气层→其前通常加冠词the
an easy atmosphere 轻松的氛围
▲特别提醒▲
定语从句中,表示抽象地点的名词atmosphere作先行词,且关系词在从句中作地点状语时,关系词要用where来引导。
例：The boss of the company is trying to create an easy atmosphere where his
employees enjoy their work.
这家公司的老板尽力管造一种轻松的氛围,在这种氛围中他的员工能快乐工作。
①Climate change is due to the pollution of the atmosphere.
②There is an atmosphere of peace and calm in the
countryside, quite different from that of a big city.
气候变化是由大气污染造成的。
在乡下有一种和平宁静的气氛，与大城市的截然不同。
n.大气;大气层
n.气氛;氛围
1.判断下列句子中atmosphere 的含义①They use music and lighting to create a romantic atmosphere.
②Burning fossil fuels releases carbon dioxide into the atmosphere.
n.气氛;氛围
romantic [r m nt k] adj.浪漫的
burn [b (r)n] v.燃烧；烧伤
n.大气;大气层
fossil [ f s( )l] n.化石
release [ri'li:s] v.释放
2.语法填空①Carbon dioxide prevents heat from getting out of atmosphere easily.
②Creating an atmosphere employees feel part of a team is a big challenge.
the
where
11.to have a bad effect on someone or something 教材P35
⑶have no effect on 对......没有影响
⑴have an effect on = have an influence on = have an impact on
⑵have a bad effect on 对......有坏影响
bad可替换成positive, beneficial, good, important, negative, lifelong等
对......有影响
①bring&put&carry sth. into effect
②come into effect③take effect
④in effect
⑷其他effect短语
实行;实施;使生效
生效;开始实施
见效;开始起作用
实际上
①This kind of medicine has a bad effect on your liver.
②An unhappy childhood may have some negative effects on a
person's character.
这种药对你的肝脏不好。
不快乐的童年可能会对一个人的性格产生负面影响。
liver [ l v (r)] n.肝
negative ['neɡ t v] adj.消极的；负面的
character [ k r kt (r)] n.特征；性格；角色
①A happy home environment has good effect on children's growth.
②The new law has come effect, which will surely have an effect
the industry of the country.③What parents say and do has a lifelong effect their children.④He said he graduated from the University of Oxford, but effect,
he never went to college.
a
into
on
on
in
come into effect 生效；开始实施
in effect 实际上
lifelong [ la f l ] adj.终身的
⑷收留;留宿
12.Trees take in carbon dioxide and give out oxygen. 教材P35
take in
⑴吸收;吸入;吞入
⑵理解;领会
⑶欺骗;蒙骗
take in oxygen 吸入氧气
take in one’s words 理解某人的话
be taken in 被骗;上当
take sb in 收留某人
写出句中take in的含义① I could hardly take in what the architect said.②He was homeless, so we took him in.③Teenagers tend to be taken in because they don't know much of the world.
④The crops take in enough water and grow well.
理解;领会
收留;留宿
欺骗;蒙骗
吸收
architect [ ɑ (r)k tekt] n.建筑师
tend to do sth 倾向于做某事
①take after
②take apart
③take back
④take down
⑤take on
take构成的其他短语:
(外貌或行为)像;追赶
拆开;拆散
撤回(说过的话) ;退回
写下
呈现;雇用;承担(责任)
take构成的其他短语:
⑥take over⑦take off
⑧take out
⑨take up
接手;接管
脱下;起飞;休假;突然大受欢迎
提取;切除
占据(空间);占用(时间) ;开始从事
⑶用完;耗尽
13.Trees take in carbon dioxide and give out oxygen. 教材P35
give out
⑴发出;放出 (热、光等) = give off
⑵分发;散发
写出句中give out的含义①The lightning gives out blinding light.
②The charity gave out food and water to the refugee.
③My money was beginning to give out and there were no jobs to be found.
发出;放出 (热、光等)
blinding light 强光
分发;散发
refugee [ refj d i ] n.难民
用完;耗尽
①give away②give back
③give in
④give off
⑤give up
⑷give构成的其他短语:
泄露;捐赠
归还;送回
投降;屈服;让步
发出 (气味、光、热、声音等)
放弃
单句语法填空①The polluted river gives a bad smell.
②Students were giving leaflets to everyone on the street.
out/off
out
leaflet [ li fl t] n.传单；小册子
③Body language can give a lot about your mood, so standing
with your arms folded can send out a signal that you are being
defensive.
away
fold [f ld] v.折叠
signal [ s ɡn( )l] n.信号；信号灯；标志
defend [d 'fend] v.保卫;保护;防守;防御
defensive [d 'fens v] adj.保卫的;保护的;防御的
14.I can't help but feel very concerned. 教材P36
concern
①After the accident, we are more concerned about the safety
of school buses than before.
②He was concerned that he might fail the exam.
这起意外事故之后，我们比以前更加关心校车的安全。
他担心他可能会考试不及格。
be concerned about 担心；关心
be concerned that 担心；关心
③The book is primarily concerned with Soviet-American
relations during the Cold War.
④As far as I am concerned,I will not object to your marriage.
这本书主要讲的是冷战时期的苏美关系。
就我而言，我不会反对你们的婚事。
Soviet [ s vi t] adj.苏维埃的；苏联的
object [ b'd ekt] n.目标；物体 v.反对；不同意
be concerned with 与......有关
1. He asked several questions (concern) the future of the
company.2.As far as I am ,parents show too much about
the future of their children. In other words, they are too
about their children's future. ( concern)
concerning
concerned
concern
concerned
3. The meeting was concerned reforms and everyone
present was concerned their own interests.
with
about/for
②have a complaint 有不满意见
15.He does nothing but complain. 教材P36
concern
⑴complain v.抱怨;发牢骚;投诉
①complain (to sb.) of/ about... (向某人)抱怨/投诉......
②complain (to sb. ) that... (向某人)抱怨/投诉.....
⑵complaint n. [C]抱怨;投诉
①make a complaint 提出投诉
①They complained that the wages were too low.
②She complained to me about his bad manners.
他们抱怨工资太低了。
她向我抱怨他没礼貌。
wage [we d ] n.工资
salary ['s l ri] n.薪金
①If you have too many (complain) about life,
you can't feel happy.②He complained me the bad weather.③The local inhabitants often complain the polluted air.
complaints
to
about/of
about/of
inhabitant [ n h b t nt] n. 居民;住户
④Betty complained Steve that Sara never gave
her a chance to talk.⑤Our neighbour made a (complain ) about the
noise from our party.
to
complaint
7.in a nutshell means to explain something very simply. 教材P38
in a nutshell=in a word=in short=in brief 简言之;概括地讲
①In a nutshell, I failed the examination.
②Please tell me the fact in a nutshell.
简言之,我没有通过这次考试。
请概括地告诉我那个事实。
①That, in nutshell, is what we are doing.
②His success was a long story, but with brief,he succeeded after
many failures.
⑷sb be allowed to do sth. 某人被允许做某事
8.There are laws that do not allow people to burn too much coal.
教材P39
concern
⑴allow v.准许;允许
⑵allow doing sth. 允许做某事
⑶allow sb. to do sth. 允许某人做某事
①They don't allow smoking here. ②His parents won't allow him to slay out late.
③Travellers are not allowed to take pictures in this part of the museum.
他们不允许在这儿抽烟。
他的父母不会允许他在外面待到很晚。
在博物馆的这一区域不允许游客们拍照。
allow doing sth. 允许做某事
allow sb. to do sth. 允许某人做某事
sb be allowed to do sth. 某人被允许做某事
①The kids are not allowed (leave) unless their parents
come to pick them up.②We don't allow ( park) here unless you have a permit.
to leave
parking