课件30张PPT。?Welcome to our class!Module5 U2 TaskI. Lead-inDo you smile today!I. Lead-inTry to be optimistic.Millions of people are suffering now.refugeesPoor childrena starving child and a
starving eagleWhat are the causes of
the suffering?warsterrorismfiresearthquakesfloodstyphoonHuman
beingsNatural
disastersHuman beingsNatural disasterswars…earthquakes, floods, droughts…Remains of LoulandesertificationWhat are the causes of desertification?dry climate, over-planting, pollution, cutting down trees, clear-cut logging…II. Design a posterScanning for solutions to
desertification
Page33Group A: Para.2
Group B: Para.3Solutions to desertification: build fencesplant more trees and bushesfind and drill for underground waterbetter administration(management)train people in …share information … use satellites to pick out areas…2. listening for solutions to desertificationListen to a lecture for more solutionsMore solutions: 1. Stop________________.2. Stop________________.3. Plant_______________.planting too muchcutting down treesmore trees123156743: Learn from experts P373: learn from experts on desertificationCauses:Solutions:1
72, 3,
4, 6SummaryWe get information on desertification from:A scientific article; a lecture; expertsSummaryWe get some information on desertification :Causes, slutions, …SummaryCauses: dry climate, over-planting, pollution, cutting down trees, clear-cut logging…Solutions to desertification: build fencesplant more trees and bushesfind and drill for underground waterbetter administration(management)train people in …share information … use satellites to pick out areas…Heading/TitleInformation sheetInformation sheetInformation sheetPicture Pictureattractive, clear, briefContent(内容) Current situation;
causes;
solutions;
slogans…Group nameSteps for designing your own poster team leader: reporter and time-controller
one or two : draw pictures
others: offer information and write articles
(50 words)Step 1: Decide a title.Step 3: Produce the poster.Step 2: Assign tasks.Step 4: Promote your poster.Designing your
own poster now!Presentation and
promoting Let’s take action now!Fight against desertification!Save a good
environment for our future generations!SchoolworkPolish your poster and put it
up around our campus