高一英語module4課件3

Module4SandstormsinAsiaIntroductionReadingandVocabularyModule4SandstormsinAsiaIntPleaselookatthesepictures.Howbeautifultheyare!Pleaselookatthesepictures.Butonedaysomethinghappened.Butonedaysomethinghappened高一英語module4課件3高一英語module4課件3Whatnaturaldisasteritis?

Itisasandstorm.Itisveryfrightening.Whatnaturaldisasteritis?buryThesandalmostburiesthe

house.buryThesandalmostburiesthecycle/wear/maskcycle/wear/maskInnerMongoliahasmanysandstormseveryyear.Itisfarawayfromthesea,soitisaninlandregion.InnerMongoliahasmanysandstLookatthepicturebelow.Completethesentencesusingthecorrectformofthesewords.blowburyfrighteninglast(v)sandstormTherehadbeena

.It

fortenhoursandwasvery

.Thewind

thesandhigharoundthehouses,andsomecarswerealmostcompletely

bythesand.

sandstormhadlastedfrighteningwasblowingburiedLookatthepicturebelow.ComThedaybeforeyesterdayYesterdayTodayLookatthesepictures.Nowworkinpairs.Discussthefollowingstatementsanddecidewhichstatementisfalse.ThedaybeforeyesterdayYester(\/)(×)(\/)

(\/)(\/)(\/)1.Sandstormsbeginindesertareas.Desertsarecreatedbyclimatechanges.Desertsarealsocreatedbecausepeoplecutdowntreesanddigupgrass.SandstormsfromAsiahaveblownacrossthePacificOceantoAmerican.Sandstormscan’tbeprevented.Theinlandregionhasmoresandstormsthantheonenearthesea.(\/)(×)(\/)(\/)(\/DiscussionWorkingroupsof4-6.Discussthesequestions.Theteamleadersfromeachgroupreporttheiranswerstotheclass.1.Whatshouldyoudoinasandstormtoprotectyourself?2.Whichdoyouthinkismoredangerous,anearthquakeorasandstorm?Saywhy.3.WhereinChinadosandstormsbegin?4.Ifyouareinadesert,whatisthefirstsignofasandstorm?5.Haveyoueverbeeninasandstorm?Ifyes,describeittoyourpartner.DiscussionWorkingroupsof4-ReadingandvocabularyLookupthesewordsinadictionary.Thenmatchthewordswiththeirdefinition.ReadingandvocabularyLookupcitizencycle(v)dustexpertforecastprocesssituationsurvive

1.torideabicyclecycle2.someonewhoknowsalotaboutaparticularsubject3.thingsthathappenoneafteranother,andhavearesultexpertprocess4.someonewholivesinaparticulartownorcountry5.verysmallbitsofdirtorearth,onthegroundorintheair6.tocontinuetoliveafteradifficultordangeroussituationorevent7.tosaywhatwillprobablyhappen

8.everythingthatishappeningataparticulartimecitizendustsurviveforcastsituationcitizencycle(v)fastreading:Lookatthephotos.Readthetextquicklyandanswerthequestions.1.Whatishappening?2.Whatisthecyclistswearingandwhy?3.Whatdoyouthinkhappentotrafficinthissituation?Why?4.Whatdoyouthinkexpertsadvisepeopletodointhissituation?fastreading:LookatthephotHowmanypartscanthisarticlebedividedinto?Readagainandtrytofindtheanswertothequestion.PartI(para1):PartII(para2-5):PartⅢ(para6):majordisasterinAsia-standstormmeasuresdiscription

causeinfluencesuggestionHowmanypartscanthisarticlCarefulreading:Parts

Content

Details

ImajordisasterⅡ

description

cause

influence

suggestion

III

measures

Carefulreading:PartsContActivity:

“APressConferenceaboutSandstorms”Supposeyouarehavingapressconference

aboutsandstorms.Somearenewsspokesmen,someareexperts,andsomearejournalists.Nowworkingroupsof8.

Youcanrefertothefollowingmaterials.Activity:“APressConferenceCauseofSandstorms

Topographicalfactor

※※Atmosphericfactors

※※※Excessivecultivationoffarmland:

DeforestationOver-grazing:

※

Ineffectiveprotectionofconstructivesites:CauseofSandstormsTopographi

MeasuresandSuggestions

certainadministrativemethodsbetakentoturndesertificationpreventionsintotherecordtoevaluatetheworkoflocalgovernmentofficials.

theissueofdesertificationpreventionshouldbeincludedinthenationaleconomicandsocialdevelopmentprogramforthe21stcentury,anditshouldbeonthelistofkeynationalprojectsanditems

thepreventionplansmustbedrawnupscientifically,andthemanagementmustbestrict.◎◎◎MeasuresandSuggestions

importanceshouldbeattachedtoexperts'participationintheproject,andthebuildingofanewtypeofstructurewhichcombinesproduction,scientificresearchandpromotionunderthenewcircumstances.

wemustdoagoodjobofmonitoringandforecastingdesertification.Wemustalsoestablishaninformationnetworkfornationaldesertificationandsandstormprevention,withforecastingworkfocusedoncontrollingdesertificationatthebeginningstage.◎◎importanceshouldbeattachHomework:Thinkabout:Asaseniorhighstudent,whatshouldwedotoimproveourenvironment?Homework:Thinkabout:Thankyouall.Thankyouall.Module4SandstormsinAsiaIntroductionReadingandVocabularyModule4SandstormsinAsiaIntPleaselookatthesepictures.Howbeautifultheyare!Pleaselookatthesepictures.Butonedaysomethinghappened.Butonedaysomethinghappened高一英語module4課件3高一英語module4課件3Whatnaturaldisasteritis?

Itisasandstorm.Itisveryfrightening.Whatnaturaldisasteritis?buryThesandalmostburiesthe

house.buryThesandalmostburiesthecycle/wear/maskcycle/wear/maskInnerMongoliahasmanysandstormseveryyear.Itisfarawayfromthesea,soitisaninlandregion.InnerMongoliahasmanysandstLookatthepicturebelow.Completethesentencesusingthecorrectformofthesewords.blowburyfrighteninglast(v)sandstormTherehadbeena

.It

fortenhoursandwasvery

.Thewind

thesandhigharoundthehouses,andsomecarswerealmostcompletely

bythesand.

sandstormhadlastedfrighteningwasblowingburiedLookatthepicturebelow.ComThedaybeforeyesterdayYesterdayTodayLookatthesepictures.Nowworkinpairs.Discussthefollowingstatementsanddecidewhichstatementisfalse.ThedaybeforeyesterdayYester(\/)(×)(\/)

(\/)(\/)(\/)1.Sandstormsbeginindesertareas.Desertsarecreatedbyclimatechanges.Desertsarealsocreatedbecausepeoplecutdowntreesanddigupgrass.SandstormsfromAsiahaveblownacrossthePacificOceantoAmerican.Sandstormscan’tbeprevented.Theinlandregionhasmoresandstormsthantheonenearthesea.(\/)(×)(\/)(\/)(\/DiscussionWorkingroupsof4-6.Discussthesequestions.Theteamleadersfromeachgroupreporttheiranswerstotheclass.1.Whatshouldyoudoinasandstormtoprotectyourself?2.Whichdoyouthinkismoredangerous,anearthquakeorasandstorm?Saywhy.3.WhereinChinadosandstormsbegin?4.Ifyouareinadesert,whatisthefirstsignofasandstorm?5.Haveyoueverbeeninasandstorm?Ifyes,describeittoyourpartner.DiscussionWorkingroupsof4-ReadingandvocabularyLookupthesewordsinadictionary.Thenmatchthewordswiththeirdefinition.ReadingandvocabularyLookupcitizencycle(v)dustexpertforecastprocesssituationsurvive

1.torideabicyclecycle2.someonewhoknowsalotaboutaparticularsubject3.thingsthathappenoneafteranother,andhavearesultexpertprocess4.someonewholivesinaparticulartownorcountry5.verysmallbitsofdirtorearth,onthegroundorintheair6.tocontinuetoliveafteradifficultordangeroussituationorevent7.tosaywhatwillprobablyhappen

8.everythingthatishappeningataparticulartimecitizendustsurviveforcastsituationcitizencycle(v)fastreading:Lookatthephotos.Readthetextquicklyandanswerthequestions.1.Whatishappening?2.Whatisthecyclistswearingandwhy?3.Whatdoyouthinkhappentotrafficinthissituation?Why?4.Whatdoyouthinkexpertsadvisepeopletodointhissituation?fastreading:LookatthephotHowmanypartscanthisarticlebedividedinto?Readagainandtrytofindtheanswertothequestion.PartI(para1):PartII(para2-5):PartⅢ(para6):majordisasterinAsia-standstormmeasuresdiscription

causeinfluencesuggestionHowmanypartscanthisarticlCarefulreading:Parts

Content

Details

ImajordisasterⅡ

description

cause

influence

suggestion

III

measures

Carefulreading:PartsContActivity:

“APressConferenceaboutSandstorms”Supposeyouarehavingapressconference

aboutsandstorms.Somearenewsspokesmen,someareexperts,andsomearejournalists.Nowworkingroupsof8.

Youcanrefertothefollowingmaterials.Activity:“APressConferenceCauseofSandstorms

Topographicalfactor

※※Atmosphericfactors

※※※Excessivecultivationoffarmland:

DeforestationOver-grazing:

※

Ineffectiveprotectionofconstructivesites:CauseofSandstormsTopographi

MeasuresandSuggestions

certainadministrativemethodsbe