Module4Reading课件高中英语外研版必修三.ppt

Module 4 Sandstorms in Asia -Reading梁兰梁兰Objectives:Objectives:By the end of the learning, you will be able to:Read new words and phrases correctly;Get the gist of each paragraph by skimming and catch detailed information by scanning.Organize the information by completing a mind-map;Report the information (introduction, experiences, cause, effect and measures) about sandstorms by making a radio program.Know how to protect yourself if you are caught in a sandstorm;List measures to prevent sandstorms and be aware of the importance of protecting the environment.Activity 1. Discuss these statements with your partner and decide which statement is false.p 1. Sandstorms begin in desert areas.p 2. Deserts are created by climate changes.p 3. Deserts are also created because people cut down trees and dig up grass.p 4. Sandstorms from Asia have blown across the Pacific Ocean to America.p 5. Sandstorms cant be prevented.p 6. The inland region has more sandstorms than the one near the sea.Pre-readingActivity 2. Look at the photo and answer these questions.Pre-reading1. What is the cyclist wearing? Why? She is wearing hoods, masks and glasses to protect herself.2. What do you think happens to traffic in this situation? Why? 3. What do you think experts advice people to do in this situation? It moves very slowly because the the thick dustthick dust makes it difficult to see. Experts may advice people to stay at home.Activity 3. Skim the passage and match the main idea with each paragraph. Paragraph 1-2 Paragraph 3 Paragraph 4-5 Paragraph 6l A brief introduction of sandstormsl The main cause of sandstorm in Chinal The effects of sandstorm on Beijingl The measures to prevent sandstorms in Beijingl 1l 1l 1l 1While-readingTip: Skimming means that you just need to look through the passage quickly. (Pay more attention to the first sentence or key words. )Activity 4. Scan paragraph 1-3 and complete the mind-map.Sandstorms in Asia Feature:A brief introduction of sandstormsThe main cause of sandstorm in ChinaTip: Please pay attention to the new words or phrases.places:personal experience:This is a process that happens when(wind, frighteningsand dunes)(be caught in),desertificationdjudjunn frafrat(t()n)n ddz z(r)t(r)tf fkeke( ()n)n(cut down, dig up) prprses ses While-readingActivity 5. Scan paragraph 4-6 and complete the mind-map.Sandstorms in Asia wake up toTip: Please pay attention to the new words or phrases.The stormsThe Chinese Central Weather Station, butThe measures to prevent sandstorms in BeijingThe effects of sandstorm on Beijingand traffic.Huang Xiaomei:Citizensforecaststrengthcanthecycle , maskThe government s st tz(z()n)n f f(r)k(r)kstststrestreWhile-readingActivity 6. List possible measures to prevent sandstorms or to protect ourselves when being caught in a sandstorm.1. Plant more plantsTip: Please work in groups and write down the key words.2.Establish laws against loggingPost-readingActivity 7. Share your quotes in your group and note down the quotes that you like.Tip: Please share in turn and pay attention to your pronunciation and intonation.Post-readingActivity 8. Show-time: Lets make a radio program!Give a brief introduction of sandstorms & raise questionsTip: Please pay attention to the pronunciation intonation and try to use newly learned words and phrases as many as possible.A hostRen JianboAn expert Huang XiaomeiGive adviceDescribe experiencesExample:The host: Welcome to our program: xxx. Todays topic is sandstorms. Sandstorms have been a major disaster for many Asian countries for centuries. Scientists have tried many ways to solve this problem and So we have invited 3 guests to our program Post-readingSelf-check1. I can read these words correctly and I know their meanings:p dune p frightening p desertification p process p citizenp forecast p strength p cyclep mask p be caught in2. I can express my ideas in group work and I am active in involving into the radio program.p cut down4. I can tell the information about sandstorms according to the mind-map. p introductionp experiencesp causep effectp measures 3. I can organize the information about sandstorms by completing the mind-map.p Greatp Just so-sop Keep working5. I know how to protect myself well if I am caught in a sandstorm:p Greatp Just so-sop Keep workingHomework1. Make your mind-map of this passage on your notebook.2. Retell the passage according to the mind-map and record it. 4. Preview Grammar part-p34. 3. Revise new words and phrase by reading aloud and finish page33.2-3. Thank you for listening and watchingThank you for listening and watching