Module 4 Sandstorms in Asia Reading 课件（35张PPT）

课件35张PPT。Module 4 Book 3 Reading Sandstorms in AsiaWhat do you get from the video?A sandstorm hits northern China.Brainstorm:What cause sandstorms?The causes of sandstorms:1.desertification;
2.climate changes;
3.cutting down trees and digging up grass;
4.improper use of forests and other land;
5.high temperature and little rain;
6.the destruction of environment;
7.the growing population of the world...Module 4 Book 3 Sandstorms in AsiaReading Listening The writer’s purpose of writing this
passage probably is to _______.
A. call on people to look after our
environment
B. tell people what to pay attention to
in a sandstorm
C. give some information about
sandstorms
D. show our environment is getting
worse and worse for
general ideasSkimminga. the features of sandstorms
b. the influences of sandstorms
c. the forecast and suggestions
for sandstorms
d. the measures taken by the
government
e. the cause of sandstorms
f. the major disaster in Asia —sandstormMatch the main idea of each paragraph.Para 1
Para 2
Para 3
Para 4
Para 5
Para 6 for
specific informationScanningRead the passage again carefully and answer some questions.Careful-reading1.Where do sandstorms often occur?Questions:2.What is it like when sandstorms come?3. What about the traffic and people?1.Where do sandstorms often occur?Central AsiaNorth AmericaCentral AfricaCentral Australia2.What is it like when sandstorms come?strong windblow the sand high thick, brown-yellow dust in the airorange sky3. What about the traffic and people?The traffic moves slowly.People have to stay at home or wear a mask when they have to go out. Multiple choices:Read the following questions quickly and find the key words in each paragraph.Then make a choice and give your reason.1.What's the fun_ction(功能) of the first paragraph?A.To lead in the topic of this passage.
B.To tell us what sandstorms are.
C.To tell us where the sandstorms occur.2. has been started
to help solve the problem of ______.
A. sandstorm B. desert
C. water shortage D. high temperature
3. The example of is mentioned
to show________.
A. how often sandstorms happen
B. how terrible sandstorms are
C. how long sandstorms last
D. how fast sandstorms moveA mass campaignRen Jianbo4. Why has “ ” come into
being in China?
A. Because sandstorms begin in desert
areas, and dry winds carry sand
with them.
B. Because people cut down trees and
dig up grass as well as climate
changes.
C. Because there is little rainfall.
D. Because it is very hot in recent years. desertification 5. Which is sandstorms
bring to people living in cities?
A. People can’t breathe well and the
dust makes them ill.
B. The whole city is usually covered by
thick and yellow dust.
C. Traffic moves very slowly.
D. Lots of people get lost under the sand.NOT the effectFill in the blanks a major disaster for many _____ countries for centuries* strong, dry winds that
_____ sand
* so _____ that you cannot
see the sun
* the wind is strong enough
to _____ the sand dunes
* four main placesdesertification
* climate ________
* _________ trees
* ______ grass* wake up to an ______ sky
* strong winds _____ city in
a thick, brown-yellow dust
* _______ all day
* traffic ______ very slowly* can _______ some
weeks before it
arrives
* do not _______
* ______ a mask_____ treesAsiancarrythickmovechangescut downdig uporangecovercontinuemovesforecastgo outwearplantPost-readingIf they don't figure out that they're part of nature rather than just using nature, they probably won't be around to see you grow up.The day before yesterdayYesterdayTodayDesertificationGroup workWhat measures should we take to protect the environment?DiscussionMake a poster according to your discussion. And 8 minutes later, choose a student in your group to give a presentation in 1 minute about your poster.GROUPWORKrecycle savedevelopcontrolWe have only one earthJoin together and save it for our future!Homework1. Read the passage again and review the reading skills of skimming and scanning to find the key words and the correct answers.
2. Share your poster with your parents and call on more people you know to protect the environment and live a green life!
Thank you !Good bye !