课件24张PPT。11. to ride a bicycle ( )
2. someone who knows a lot about a particular subject ( )
3. things that happen one after another ,and have a result ( )
4. someone who lives in a particular town or country ( ) cycle expertprocesscitizenVocabulary: Match the words with the definitions5. very small bits of dirt or earth, on the ground or in the air ( )
6. to continue to live after a difficult or dangerous situation or event ( )
7. to say what will happen ( )
8. everything that is happening at a particular time ( )dustsurviveforecastsituationSandstorms in AsiaIntroduction Reading & vocabulary
Module FourWhat effects does a sandstorm have on
people’s life?Sandstorm There is strong, dry wind and the sky is yellow, so it is very hard for us to breathe.
It’s dangerous for us to go out.
Cars slow down and have to turn on headlight.There had been a . It for ten hours and was very . The wind the sand high around the houses, and some cars were almost completely by the sand . sandstorm lastedfrighteningwas blowingburiedOne of the witness describes the sandstormIntroduction-1: (Page 31)What should you do in a sandstorm to protect yourself?People have to wear hoods, masks and glasses.9Where in China do sandstorms begin?Xinjiang, Gansu and Western Inner MongoliaBeijing and Northeast Inner MongoliaIntroduction-2 (pair work)Sandstorms begin in desert areas.
Deserts are created by climate changes.
Deserts are also created because people cut down trees and dig up grass.
Sandstorms from Asia have blown across the Pacific Ocean to America.
Sandstorms can’t be prevented.
The inland region has more sandstorms than the one near the sea.× PredictionWhat may be covered in this passage? First ReadingWhat are covered in this passage?Para.1 Introduction
Para.2 where & experience
Para.3 cause
Para.4 effect
Para.5-6 measures
Detailed ReadingPara.1 Introduction
Para.2
Where do the sandstorms mainly occur?
Can you tell the experience of Ren Jianbo?
Para.3
What’s the cause of the sandstorm?
Para.4
What’s the effect of the sandstorm?
Para.5-6
What are measures taken to prevent the sandstorm from coming?
Sandstorms are_________________
that carry________.strong, dry windssandABCDNorth AmericaCentral AsiaCentral AfricaAustralia ACBInner Mongolia GansuXinjiangThe experience of Ren Jianbo in a sandstormIt is a ________ experience, the most ________ and the most dangerous ________. terriblefrighteningsituationThe cause of sandstorms
The cause of sandstorms is ______________
(a_______ in which land becomes desert).
A. ________ changes
B. People __________ trees and _________
grass.
desertificationprocessclimatecut downdig upThe day before yesterdayDesertificationThe harm/effect of sandstorms to c______A.Thick ________ covers the city.
B.________ moves very slowly.
C.To be ________ in a sandstorm is
frightening.
D.________ makes people’s breathing difficult.dustTrafficcyclingitizensDustThe measures of reducing
the harm of sandstormsA.________ a sandstorm before it occurs.
B.Take ________ advice and do not go out.
C.Wear a ________.
D.Plant trees to ________ it coming nearer.Forecast experts’ maskprevent The causes of sandstormsdesertification, climate change, cut down trees, dig up grass… The harm of sandstormsthick dust, cover the city, traffic, moves slowly, cycling, frightening, breathe difficult…The measures of preventing sandstormsforecast, take experts’ advice, plant trees…RetellingCultural cornerThe Green MovementHow do countries in Europe try to improve the environment?1) Put their garbage into different bags;
2) Recycle;
3) They carry out the laws;
4) They have a green movement;
5) Raise people’s awareness;
6) Learn to save;
…Speaking Introduction (what are you worried about?)
Cause and effect
Measures
课件21张PPT。Sandstorm in AsiaListening & vocabularyModule FourMatch the words with their definitions. 1atmosphere carbon dioxide chemical damage environment garbage melt pollution recycle the PolesThe air around the earth
To have a bad effect on someone of something
A substance used in chemistryatmosphere damagechemical4. The natural world-the land, air, water, plants and animals
5. To change from solid to liquid, e.g. ice becomes water
6. To treat something so that we can use again
7.One of the gases in the air
8. The most northern and southern points on earth
9. Rubbish
10. Damage to the environment because of chemicals
environmentmeltrecyclecarbon dioxidethe PolesgarbagepollutionPredict what the listening is about based on these words.atmosphere carbon dioxide chemical damage environment garbage melt pollution recycle the Poles a) garbage b) trees c) pollution d) melting ice at the Poles e) the climate Listen to an environmental expert’s speech. Put the topic below in the order you hear them.2 a) garbage b) trees c) pollution d) melting ice at the Poles e) the climate Listen to an environmental expert’s speech. Put the topic below in the order you hear them.2Check your answers.EDCBACheck the meaning of these words.3coastal concerned evidence major urgent
New York and Shanghai are ________cities.
There is ___________showing that the climate change is closely related to carbon dioxide.
The sandstorm is a __________ disaster for us.
Preventing the environment from being polluted is ____________, because we are ______________ about the world we live in.
coastalevidencemajorurgentconcernedWhat is the most urgent problem of all?
What examples of coastal cities does David give?
3. Why is the climate getting warmer?
The climate.Listen and answer these questions.3 New York and Shanghai. Because pollution is stopping the sun’s heat leaving the atmosphere.What is described as a major problem?
What happens when we cut down a lot of trees?
How does the interviewer feel about the situation?Listen and answer these questions.3Carbon dioxide from cars. There is less oxygen and more carbon dioxide in the atmosphere.Optimistic.Interviewer: David, what do you see as the main problems with the environment?
David: Well, in a nutshell, the most urgent problem of all is the climate. The world's climate seems to be getting warmer.
Interviewer: We've seen a lot of evidence of that, haven't we? Hotter summers, warmer winters, that kind of thing.
David: Yes, we have. Also, scientists have found that 1) the ice at ___________is beginning to melt.
Interviewer: We've heard that too. Is that really happening? the PolesDavid: Yes, I'm afraid it is. And at sometime in the future, the ice may melt completely. Then it's possible that 2) the sea could rise and coastal cities like New York and Shanghai could ____________________________.
John: It sounds very frightening.
David: I couldn't agree with you more. It's scary!
Interviewer: Can you explain why the climate's getting warmer?
David: Well, I'll do my best! It's pollution that's the problem. disappear under waterGases from cars enter the atmosphere and stop the sun's heat from leaving the atmosphere. And factories give out chemicals that do the same thing. So as a result, the climate is getting warmer.
Interviewer: From what I understand, carbon dioxide from cars is a major problem.
David: You're absolutely right. Carbon dioxide is the gas that does most damage to the 3) __________. But we have a problem with trees too. You see, 4) trees give out oxygen and take in____________. So they're very useful because they use up the carbon dioxide. carbon dioxideatmosphereInterviewer: I know what you're going to say. We're cutting down all the trees.
David: Yes, we cut them down because we need the land and because we use the wood for paper and furniture. That leaves more carbon dioxide in the atmosphere.
Interviewer: It's a terrible situation.
David: Yes, and another problem is all the garbage that we produce. 5) We _______ a lot of garbage, and once again, the gases pollute the atmosphere. The situation couldn't be worse, really. burnInterviewer: 6) We should _________ garbage, not burn it.
David: Of course we should.
Interviewer: It's strange, we know all this, and yet we do nothing but talk about it. I can't help but feel very concerned.
David: Yes, well, it is worrying. But governments are beginning to do something about it. I don't think it's too late.recyclePronunciation and functionListen and notice the words the speaker stresses. I couldn't agree with you more.
I think you're absolutely right.
It's extremely serious. Decide which words the speaker will stress. Then listen and check. I have no idea.
It couldn't be worse.
It's absolutely hopeless.Complete the sentences using expressions in the list. I couldn't agree with you more.
I think you're absolutely right.
It's extremely serious.
I have no idea.
It couldn't be worse.
It's absolutely hopeless.1. A: We need to plant more trees.
B: _____________________________ .
2. ____________________The traffic in this city just doesn't move.
3. A: People don't care enough about the environment.
B: ______________________________ .
4. ___________________ I can't see anything. There's sand everywhere.I couldn't agree with you moreIt couldn't be worse. I couldn't agree with you moreIt couldn't be worse. Choose the right answers.1. In a nutshell means ____.
? a. in my opinion ?
b. to explain something very simply?
2. It's scary means ____.
a. It's frightening??
b. It's interesting ba3. I'll do my best means ____.
a. This is the best (explanation) ?
b. I'll try as hard as I can?
4. From what I understand means ____.
a. This is what I understand??
b. I think I understand
5. You're absolutely right means ____.
a. You're completely right? ?
b. You're almost rightaabassignment《七中学案》Period 2 Module 4
Module 3 过关单。课件13张PPT。Module 1 Europe
Language points原文再现1.欧洲大陆
2.欧洲第三大国家
3.与英吉利海峡那边的英国隔海相望
4.在法国和西班牙之间是另一个山脉。
5.位于塞纳河边上
6.位于巴黎
7.西班牙首都以东500百公里
8.从事那个工程
9.法国三分之二的画家和作家生活在巴黎。1.the continental Europe
2.Europe’s third largest country
3.face the UK across the English Channel
4.Between France and Spain is another mountain range.
5.situated on the River Seine
6.be located in Paris
7.500 kilometres east of the Spanish capital
8.work on the project
9.Two thirds of France’s artists and writers live in Paris.10.作为西方文明的发祥地而闻名
11.从那时起
12.与------有相同之处
13.据，就------而言
14.国家元首
15.另一方面
16.控制着
17.成员国
18.逐渐地，一点一点地
19.20世纪后半叶
20.以及地中海的岛屿
21.扩大了的欧盟
22.拥有超过五亿的人口10. known as the birthplace of western civilisation
11.ever since
12. have --- in common with
13. in terms of
14. the head of state
15. on the other hand
16. have control over
17. member countries
18. little by little
19. the second half of the 20th century
20. plus the Mediterranean islands
21. the expanded EU
22. have a population of over …
1. face v. 面对,朝,
这栋建筑物朝北。
The building faces north.
= The building faces (to) the north.
他勇敢地面对困难。
He faced the difficulty with courage.
搭配:
1) face sth
2) be faced with sth
我们面临着一个困难的决定.
We are faced with a difficult decision.
__________ (face) with such a situation, she didn’t know what to do.
__________ such a situation, she didn’t know…FacedFacing与face有关的短语:
His wish was to meet his favourite pop star face to face.
He wished to have a _______________ meeting with his favourite pop star.
2) I am beautiful, so please don’t hit me in the face.
3) Don’t be afraid when in ( the) face of difficulties. face-to-face打某人的脸面临…2. Paris is the capital and largest city of France, situated on the River Seine. Paris, situated on the River Seine, is the capital
and largest city of Paris.be situated on / in / to 位于，处于，坐落在…be located ____________________ in Chengdu, No.7 High
is a well-known school.Paris is the capital and largest city of France,
which is situated on the River Seine.Situated/ Located成都坐落于中国西南。
Chengdu is located/situated in the southwest of China.
be situated/ located on / in / to
这座城市面积2000平方公里。
This city covers an area of 2000 square kilometers.
It covers an area of ….square kilometers.
成都人口超过1000万。
Chengdu has a population of more than 10 million.
It has a population of about …成都有3000多年历史了。
Chengdu has a history of more than 3000 years.
It has a history of about …years.
成都因熊猫及小吃而出名。
Chengdu is famous for pandas and snacks.
It is famous/ well-known for /as
这座城市资源丰富，例如煤、石油。
This city is rich in resources such as coal and oil.
It is rich in resources such as …
3. Gaudi worked on the project from 1882 until his
death in 1926.work on (sth) “从事于… 致力于…”“继续工作，对…起作用”e.g （1）他正在写一本新书。He is working on a new book. （2）昨晚我画画好几个小时。I worked on my painting for hours last night. （3） 他们一直工作到日落。They worked on until sunset.? devote one’s time / energy to (sth)work at/work on/work out
（1）You will have to ______ ____the weak points if you want to pass the examination.
（2）We must _____ ____ a plan acceptable to all as quickly as we can.
（3）The medicine the doctor gave him ____ ______his illness
（4）You’ll solve this problem if you really ____ ___ it.
（5）He was _______ _____a report about the harms of smoking when I visited him.
work at 钻研；在……上下功夫；
work out 计算出;制定出。work at work out worked onwork at working on 4. During the Renaissance, some of the greatest
painters of all time lived and worked in Florence.of all time 各个时期, 无论何时 (做定语）all the timee.g. 这信一直在我的口袋里。 一直，总是 （常做状语）The letter is in my pocket all the time.许多人认为他是有史以来最优秀的歌手。Many people consider him as the best singer
of all time.5. Their work has influenced other writers ever since.ever since 自那时起
? since then, from that time/ then on（与现在完成时连用）白雪公主和王子从此过上了幸福的生活。The Snow White and the prince have lived a happy life ever since.I haven’t seen her ever since.e.g.从此我再也没见过她。6. produce product production 1）They took the _________ of their farm to the market every day.
2）He hopes to find the money to ________a film about high school life.
3）The factory's main _________ are rubber and plastic.
4）They tried to increase ___________ by using better methods and tools.
5）It is a very famous __________ of the well-known director Steven Spielberg.
produce n. 农产品 v 生产
product n.工业产品
production n. 产量，艺术作品produceproduceproductsproductionproduction
