Module 4 Sandstorms in Asia

课件24张PPT。Module 4Sandstorms in AsiaLook at the picture below and complete the passage.INTRODUCTION There has been a _________. It ________for ten
Hours and was very _________. The wind was sandstorm has lasted frighteningLook at the picture below and complete the passage.INTRODUCTION ________the sand high around the houses, and
Some cars were ______by the sand. blowing buriedDiscuss the following statements..INTRODUCTION1 Sandstorms begin in desert areas.
2 Deserts are created by climate changes.
3 Deserts are also created because people cut
down trees and dig up grass.
4 Sandstorms from Asia have blown across the
Pacific Ocean to America.Match the words with the definitions.1 to ride a bicycle ______
2 someone who knows a lot about a subject ______
3 thins that happen one after another ______
4 someone who lives in a town or city. _____
5 very small bits of dirt or earth _____
6 to say what will probably happen _______cycleexpertprocesscitizendustforecastREADING AND VOCABULARYcitizen, cycle, dust, expect, forecast, process, situationREADING AND VOCABULARYMODULE4Look at the photo and answer the questions.READING AND VOCABULARYMODULE41 What is happening?
2 What is the two people wearing and why?
3 What do you think happens to traffic in
this situation? Why ?
4 What do you think experts advise people
to do in this situation?CCCCCCCComplete the sentences using the words in the text.1 Weather experts have f________ another big
sandstorm in a week’s time.
2 It’s f__________ to be outside in a sandstorm.
3 I was in a big storm. Luckily, we all s_______.
4 There’s a lot of d____ on the flood.
5 Sandstorm is a long p_______ that take many
years.
6 Many Beijing c______ cycle to work.orecastrighteningurvivedustrocessyclistsREADING AND VOCABULARYREADING AND VOCABULARYLanguage pointssurprise使…惊奇
eg. His behavior surprised all of us.
She was surprised by the boy’s
intelligence.
扩展:
to one’s surprise 使某人吃惊
eg. To our surprise, the plan
succeeded.READING AND VOCABULARYLanguage pointsappear(1)出现,出版
eg. He seldom appeared on TV.
His new book will appear next
month.
(2)仿佛,似乎
eg. He appears to be quite old.
Tom appears to have known
about it.READING AND VOCABULARYLanguage pointstake in(1) 吸入, 摄入
eg. Sand takes in water quickly.
(2) 订阅
eg. What do you want to take in?
(3) 欺骗, 使上当
eg. They were taken in by a boy.
(4) 听懂,理解
eg. I can’t take in the book.READING AND VOCABULARYLanguage pointsspread(1) 传播,蔓延, 流传
eg. The disease is spreading fast.
(2) 展开,铺开
eg. The bird spread its wings.
(3) 扩大,延伸
eg. The forest spreads as far as the
river.
The desert spread for miles.Rewrite the sentences using the infinitive structures.1I’m traveling during a sandstorm. It is dangerous.
It is dangerous__________________________.
2 Experts hope they will learn more about storms.
Experts hope to _______________________.
3 We were told, “Don’t leave the house.”
We were told not _________________.
4 It seems that most houses have been destroyed.
Most houses seem _____________________.to travel during a sandstormlearn more about stormsto leave the houseto have been destroyedGRAMMARPut the verbs into the correct infinitive forms.1 It is frightening _______(walk) in the sandstorm.
2 Experts hope ______ (learn) more about storms.
3 I’d like _______(tell) about the situation now.
4 The work needs ________________(complete)
tomorrow.
5 The building has ____________(finish) next year.
6 _______(see) a sandstorm was very frightening.
7 He was glad to __________(miss) the flood.to walkto learnto tellto be completedGRAMMARto be finishedTo seehave missedPRONUNCIATION AND FUNCTIONJJJJJJJJJJJJJJListen and underline the words the speakers stresses.1 I could not agree with you more.
2 I think you are absolutely right.
3 It is extremely serious.
4 I have no idea.
5 It could not be worse.
6 It is absolutely hopeless.Choose the right answers.1 in a nutshell means ______.
(a) in my opinion
(b) to explain something very simply
2 It is scary means ______.
(a) It is frightening
(b) It is interesting
3 I will do my best means _____. (a) This is the best
(b) I will 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 are absolutely right means _____.
(a) You are completely right
(b) You are almost right.MODULE4Do you care about the environment?MODULE4Have you heard about the Green movement?MODULE4 In the 1970s, as people
learnt more about environmental
problems, the Green movement began and
soon spread all over Europe. The Green movement
tries to get governments to think seriously
about the environment and how
to look after it.
MODULE4PRACTICEMODULE41 They are starting a ________(运动) against smoking.
2 Do you know the chemical________(过程) involved
in the change?
3 The weatherman has _______(预报) it will be fine
tomorrow.
4 We are trying our best to fight against all kinds of
________(污染).
5 She tried hard to provide a proper ____________
(环境) for her child.
campaignprocessforecastpollutionenvironmentPRACTICEMODULE46 The meeting went on in a good___________(气氛).
7 We have enough _______(证据) to give him.
8 Your mother is really _________(关心) about you.
9 She took a knife along with her for her own
_________(保护).
10 He ___________(抱怨) that the office was not
businesslike.
atmosphereevidenceconcernedprotectioncomplainedHOMEWORKMODULE4 Designing a
poster that
encourages
people to look
after the environment.