高中英語Module 4 Sandstorms in Asiareading and vocabulary課件 外研 必修3

1、2021/8/11 星期三1Module 4 Sandstorms in AsiaIntroductionReading and Vocabulary2021/8/11 星期三2Please look at these pictures.How beautiful they are !2021/8/11 星期三3But one day something happened .2021/8/11 星期三42021/8/11 星期三52021/8/11 星期三6What natural disaster it is ? It is a sandstorm . It is very frighten

2、ing .2021/8/11 星期三7buryThe sand almost buries the house .2021/8/11 星期三8cycle/wear/mask2021/8/11 星期三9Inner Mongolia has many sandstorms every year . It is far away from the sea , so it is an inland region .2021/8/11 星期三10Look at the picture below .Complete the sentences using the correct form of thes

3、e words . blow bury frightening last (v) sandstormThere 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 . sandstormhad lastedfrighteningwas blowingburied2021/8/11 星期三11The day before yesterdayYesterdayTodayLook

4、at these pictures .Now work in pairs . Discuss the following statements and decide which statement is false .2021/8/11 星期三12 ( / )( )( / ) ( / ) ( / ) ( / )1. Sandstorms begin in desert areas .Deserts are created by climate changes .Deserts are also created because people cut down trees and dig up g

5、rass .Sandstorms from Asia have blown across the Pacific Ocean to American .Sandstorms cant be prevented .The inland region has more sandstorms than the one near the sea .2021/8/11 星期三13DiscussionWork in groups of 4-6 . Discuss these questions . The team leaders from each group report their answers

6、to the class .1. What should you do in a sandstorm to protect yourself ? 2. Which do you think is more dangerous , an earthquake or a sandstorm ? Say why .3. Where in China do sandstorms begin ?4. If you are in a desert , what is the first sign of a sandstorm ?5. Have you ever been in a sandstorm ?

7、If yes , describe it to your partner .2021/8/11 星期三14Reading and vocabularyLook up these words in a dictionary . Then match the words with their definition .2021/8/11 星期三15citizen cycle (v) dust expert forecast process situation survive 1. to ride a bicycle cycle2. someone who knows a lot about a pa

8、rticular subject3. things that happen one after another , and have a result expertprocess4. someone who lives in a particular town or country5. very small bits of dirt or earth , on the ground or in the air6. to continue to live after a difficult or dangerous situation or event 7. to say what will p

9、robably happen 8. everything that is happening at a particular timecitizendustsurviveforcastsituation2021/8/11 星期三16fast reading :Look at the photos . Read the text quickly and answer the questions . 1. What is happening ?2. What is the cyclists wearingand why ?3. What do you think happen to traffic

10、 in this situation ? Why ?4. What do you think experts advise people to do in this situation ?2021/8/11 星期三17How many parts can this article be divided into ?Read again and try to find the answer to the question .Part I (para 1) :Part II (para2-5) :Part (para6):major disaster in Asia- standstormmeas

11、ures discription cause influence suggestion2021/8/11 星期三18Careful reading :Fill in the chart Parts Content Details I major disaster description cause influence suggestion III measures 2021/8/11 星期三19Activity: “A Press Conference about Sandstorms” Suppose you are having a press conference about sands

12、torms . Some are news spokesmen , some are experts , and some are journalists . Now work in groups of 8 . You can refer to the following materials .2021/8/11 星期三20Cause of Sandstorms Topographical factor Atmospheric factors Excessive cultivation of farmland: DeforestationOver-grazing: Ineffective pr

13、otection of constructive sites:2021/8/11 星期三21Measures and Suggestions certain administrative methods be taken to turn desertification preventions into the record to evaluate the work of local government officials. the issue of desertification prevention should be included in the national economic a

14、nd social development program for the 21st century, and it should be on the list of key national projects and items the prevention plans must be drawn up scientifically, and the management must be strict. 2021/8/11 星期三22 importance should be attached to experts participation in the project, and the building of a new type of structure which combines production, scientific research and promotion under the new circumstances. we must do a good job of monitoring and forecasting desertification. We must also establish an information network for national desertification and sandstorm prevention, wit