高中英语译林版模块五Unit 1 Task(2) Writing a letter to a friend Skills building 3课件(共18张PPT).ppt

1、M5U2 TaskLead inEarthquakeFireFloodTyphoondesertification1.Reading a scientific article for specific information2.Listening3.Designing a poster for stopping desertification 请以“Fighting against desertification”为题设计一则海报，呼吁大家增强环保意识，改善土地沙漠化问题。内容包括：1.沙漠化的定义 2.目前土地沙漠化的现状；3.造成土地沙漠化的原因 4.如何解决土地沙漠化step 1:Rea

2、ding a scientific article for information(P33)1.What is desertification?2.What solutions are mentioned in the passage?_Desertification is for what happens when land that can be used to grow crops turns into desert.Solutions to desertification:1.building fences2.planting more trees and bushes3.findin

3、g and drilling for underground water4.better administration of areas that are likely to turn into desert5.training people in how to use water without wasting it6.sharing information and solutions 7.using satellites to pick out areas likely to be affected by desertificationWhat can we do to stop dese

4、rtification?I think/believe that From my point of view,it seems that It seems to me that Discussion:step 2:step 2:listening and drawing conclusionslistening and drawing conclusionsListening and filling in the blanks(P35)250South Americaweathermore farmsplant too muchA posterStep 3:designing a poster

5、Desertification!Title Content Pictures/format(布局)DefinitionThe situation ReasonsSolutionsFighting against desertification!Fighting against desertificationDesertification is _ _,It is reported that _.We are deeply concerned about the problem.There are many reasons why this is happening.First,_._secon

6、d,_.Finally,_._.In order to reduce desertification,we need _.We must _.At the same time,it is high time that we should _.Lets start right now.fight against desertification.Fighting against desertification Desertification is for what happens when land that can be used to grow crops turns into desert.

7、It is reported that desertification affects around 250 million people every year and especially happens in Africa and parts of South America.Nowadays,it is a big problem in China,about which we are concerned.There are many reasons why this is happening.First,some parts of the world are becoming drie

8、r because the weather has changed,However,the actions of humans are making the problem of desertification much worse.Second,people plant too much on the same land without giving it a rest.Finally,people cut down trees for energy and to make space for more farms,which dries out the land.In order to r

9、educe desertification,we need to try our best to stop cutting down too many plants.We must plant more trees and bushes suitable for the dry land.At the same time,it is high time that we should take action to educate and train people in ways of living that dont harm the usable land.Lets start right now fight against desertification!Homework1 Work in pairs to design and improve your poster about fighting against desertification.2 Present your poster in class.