高中英語Book3-Module4-Introduction-and-reading優(yōu)秀課件

Module4SandstormsinAsiaModule41IntroductionandReadingIntroductionandReading25IntroductionPre-readingCareful-reading4123Post-readingFast-reading6Discussion/speaking7Writing8Homework5IntroductionPre-readingCa3Pleaselookatthesepictures.Howbeautifultheyare!Pleaselookatthesepictures.4高中英語Book3-Module4-Introduction-and-reading優(yōu)秀課件5Then,therehappenstobestrong,drywindandtheskyisyellow,withsandanddustfloatinglowandhigh.Then,therehappenstobestro6Thesandalmostburiesthecar.Thesandalmostburiesthecar7Whatnaturaldisasterisit?

Itisa__________.sandstormWhatnaturaldisasterisit?I8Lookatthepicturebelowandcompletethesentencesusingthecorrectformofthesewords.Lookatthepicturebelowand9Therehasbeena__________.It_________________________fortenhoursandwasvery___________.Thewind___________thesandhigharoundthehouses,andsomecarswerealmostcompletely______bythesand.sandstormlasted/hasbeenblowingfrighteningwasblowingburiedhas

blowburyfrighteninglast(v)sandstormTherehasbeena__________.I10Checkthemeaningofthesewordsanddiscusswhichstatementsaretrue.digearthquakeprotectsignthePacificOcean1Sandstormsbeginindesertareas.2Desertsarecreatedbyclimatechanges.3Desertsarealsocrestedbecausepeoplecutdowntreesanddigupgrass.4SandstormsfromAsiahaveblownacrossthePacificOceantoAmerican.√√√√Checkthemeaningofthesewor115Sandstormscan’tbeprevented.6Theinlandregionhasmoresandstormsthantheonenearthesea.√5Sandstormscan’tbeprevente121.What’sthecauseofsandstorm?2.Whatshouldyoudoinasandstormtoprotectyourself?Discussion1.What’sthecauseofsandsto13

Thecauseofsandstormcuttingdowntoomanytrees;desertification(沙漠化);hightemperatureandlittlerain;seriousaircondition;thegrowingpopulationoftheworld;improperuseofland;Thecauseofsandstorm14Weshouldn’tgoout.Wehavetowearhoods(頭巾),masksandglasses.Carsslowdownandhavetoturnonheadlight.Whatweshoulddoinasandstormtoprotectourselves:Weshouldn’tgoout.Whatwesh15ReadingandVocabularySandstormsinAsiaReadingandVocabulary16Canyouguessthewordsfromthesedefinition?1.torideabicycle________2.someonewhoknowsalotaboutaparticularsubject__________cycle

expertPre-readingCanyouguessthewordsfromt174.someonewholivesinaparticulartownorcountry__________citizen5.verysmallbitsofdirtorearth,onthegroundorintheair________dust3.thingsthathappenoneafteranother,andhavearesult_________process4.someonewholivesinapart187.tosaywhatwillhappen___________8.everythingthatishappeningataparticulartime___________forecastsituation6.tocontinuetoliveafteradifficultordangeroussituationorevent________survive7.tosaywhatwillhappen__19Lookatthephotos.Readthetextquicklyandanswerthequestions.1.Whatishappening?

Thereisasandstormblowing.2.

Whatisthecyclistwearingandwhy?

They’rewearinghoods,masksandglassestoprotectthemselves.Fast-readingLookatthephotos.Readthet203.Whatdoyouthinkhappenstotrafficinthissituation?Why?

Itmovesveryslowly.Becauseitisnotcleartoseeeverythingontheroadandpeoplemusttakegreatcare.4.

Whatdoyouthinkexpertsadvisepeopletodointhissituation?

Stayathome.3.Whatdoyouthinkhappenst21

ReadSandstormsinAsiaagain.Completethesesentences.Thewindsinasandstormcansometimes______________________________.WhenRenJianbowaslivinginInnerMongolia______________________________________.preventyoufromseeingthesunheexperiencedaterriblesandstormReadSandstormsinAsiaa223.SandstormsinChinaappeartohaveincreased_______________________.4.Cuttingdowntreesanddiggingupgrasscan______________________________________________.5.Trafficmovedveryslowlybecause_____________________.6.ThegovernmentisplantingtreestothewestofBeijingto__________________________________.becauseofdesertificationcausedesertsandsandstormstoincreasethedriverscannotseepreventtheDesertcomingnearer3.SandstormsinChinaappear23Completethesentencesusingwordsfromthetext.1.Weatherexpertshavef_______anotherbigsandstorminaweek’stime.2.It’sf__________tobeoutsideinasandstorm.orecastrighteningPost-readingCompletethesentencesusingw243.Iwasinaverybigsandstormsomeyearsago.Luckily,everyones_______.4.There’salotofd___onthefloor.Weneedtosweepitaway.5.Desertificationisalongp______thattakesmanyyears.6.ManyBeijingc______cycletowork.urvivedustrocessitizens3.Iwasinaverybigsandsto25Whatmeasuresshouldwetaketopreventsandstormscoming?DiscussionWhatmeasuresshouldwetaket26Summary:1.It'shightimethatweshouldplantmoretreesandgrow

moregrass.2.Wemustcontrolairandwaterpollution.3.Moreimmediatemeasuresshouldbetakenlikebuildinggreenfencesalongthedeserts.4.Expertsneedtofigureoutandforecastsandstorm’sexacttimeto

preventdisaster.Summary:1.It'shightimethat275.Establishsandstormdatabankand

collectinformationaboutsandstorms.6.Allcountriesshouldjoinhandsto

proposeaplaninsandstorms

controlandprevention.Conclusion:Onlyafterwehaveperformedthoseactscantheenvironmentbeimproved.5.Establishsandstormdataba28如何寫環(huán)保類英語短文請根據(jù)下表提示，針對你家遭受沙塵暴襲擊的環(huán)境問題寫一篇英語短文，呼吁大家植樹造林，保護(hù)環(huán)境。環(huán)境問題沙塵暴頻繁襲擊我的家鄉(xiāng)原因開發(fā)商毀林建房；過度放牧結(jié)果土地沙漠化建議……（至少兩點(diǎn)）如何寫環(huán)保類英語短文環(huán)境問題沙塵暴頻繁襲擊我的家鄉(xiāng)原因開發(fā)商29注意：1.詞數(shù)：120左右，開頭已經(jīng)給出，但不計入總詞數(shù)；2.可適當(dāng)增加細(xì)節(jié)，以使行文連貫；3.參考詞匯：開發(fā)商developer；過度放牧overgrazing

Inrecentyears,sandstormshavestruckmyhometownfrequently.___________________________________________注意：1.詞數(shù)：120左右，開頭已經(jīng)給出，但不計入總詞數(shù)；30【寫作指導(dǎo)】1.審題與定調(diào)該短文是關(guān)于環(huán)保話題的夾敘夾議類短文，應(yīng)從以下幾點(diǎn)入手進(jìn)行寫作：①點(diǎn)明某一環(huán)境問題或現(xiàn)象；②產(chǎn)生的原因；③對社會和我們生活的影響；④建議、措施以及如何防治；⑤前景的預(yù)測〔根據(jù)要求可省略〕等。注意：表達(dá)過去的情況時用過去時態(tài)，提出建議時用現(xiàn)在時態(tài)?！緦懽髦笇?dǎo)】312.確定主體內(nèi)容該表格中的內(nèi)容主要反映的是作者家土地沙漠化導(dǎo)致的沙塵暴頻繁肆虐的環(huán)境問題。因此要介紹清楚造成此現(xiàn)象的原因、后果以及如何防治。2.確定主體內(nèi)容323.審定篇章結(jié)構(gòu)：全文分三段：第一段：點(diǎn)出環(huán)境問題———家的沙塵暴頻繁〔已給出〕。第二段：造成沙塵暴的原因以及后果。第三段：提出防治措施。3.審定篇章結(jié)構(gòu)：334．常用表達(dá)(句式)：◆Inrecentyears,...havestruckmyhometownfrequently.◆However,inthelastfewyears,inorderto...,people...◆What’smore,...seriouslydamaged...too.◆Asaresult,theseactsledto...ofmyhometown.◆Inordertostoptheprocessofdesertification,Ithinkweshould...◆Ifso,Ithinkourlivingconditionswillsoonbeimproved.4．常用表達(dá)(句式)：34范文賞析

Inrecentyears,sandstormshavestruckmyhometownfrequently.

Myhometownusedtobeabeautifulplaceandthickforestandgreengrasscouldbeseenintheareaaroundmyhometown.However,inthelastfewyears,inordertobuildhouses,developerscutdownmoreandmoretreesanddugupgrass.What’smore,farmers’

overgrazingseriouslydamagedthegrasstoo.范文賞析35Asaresult,theseactsledtothedesertificationofmyhometown.Sandstormsstrikeusnowandthen,fromwhichpeoplesufferalot.Tostoptheprocessofdesertification,Ithinkgoodcare

shouldbetakenoftheforestsandmoretreesshouldbeplantedinsteadofbeingcut

down.Meanwhile,thegovernmentshouldtakemeasurestopunishthosewhodestroytheforests.Ifso,Ithinkourlivingconditionswillsoonbeimproved.(Onlyafterwehaveperformedthoseactscantheenvironmentbeimproved.)Asaresult,theseactsledto36Thankyou!Thankyou!37Module4SandstormsinAsiaModule438IntroductionandReadingIntroductionandReading395IntroductionPre-readingCareful-reading4123Post-readingFast-reading6Discussion/speaking7Writing8Homework5IntroductionPre-readingCa40Pleaselookatthesepictures.Howbeautifultheyare!Pleaselookatthesepictures.41高中英語Book3-Module4-Introduction-and-reading優(yōu)秀課件42Then,therehappenstobestrong,drywindandtheskyisyellow,withsandanddustfloatinglowandhigh.Then,therehappenstobestro43Thesandalmostburiesthecar.Thesandalmostburiesthecar44Whatnaturaldisasterisit?

Itisa__________.sandstormWhatnaturaldisasterisit?I45Lookatthepicturebelowandcompletethesentencesusingthecorrectformofthesewords.Lookatthepicturebelowand46Therehasbeena__________.It_________________________fortenhoursandwasvery___________.Thewind___________thesandhigharoundthehouses,andsomecarswerealmostcompletely______bythesand.sandstormlasted/hasbeenblowingfrighteningwasblowingburiedhas

blowburyfrighteninglast(v)sandstormTherehasbeena__________.I47Checkthemeaningofthesewordsanddiscusswhichstatementsaretrue.digearthquakeprotectsignthePacificOcean1Sandstormsbeginindesertareas.2Desertsarecreatedbyclimatechanges.3Desertsarealsocrestedbecausepeoplecutdowntreesanddigupgrass.4SandstormsfromAsiahaveblownacrossthePacificOceantoAmerican.√√√√Checkthemeaningofthesewor485Sandstormscan’tbeprevented.6Theinlandregionhasmoresandstormsthantheonenearthesea.√5Sandstormscan’tbeprevente491.What’sthecauseofsandstorm?2.Whatshouldyoudoinasandstormtoprotectyourself?Discussion1.What’sthecauseofsandsto50

Thecauseofsandstormcuttingdowntoomanytrees;desertification(沙漠化);hightemperatureandlittlerain;seriousaircondition;thegrowingpopulationoftheworld;improperuseofland;Thecauseofsandstorm51Weshouldn’tgoout.Wehavetowearhoods(頭巾),masksandglasses.Carsslowdownandhavetoturnonheadlight.Whatweshoulddoinasandstormtoprotectourselves:Weshouldn’tgoout.Whatwesh52ReadingandVocabularySandstormsinAsiaReadingandVocabulary53Canyouguessthewordsfromthesedefinition?1.torideabicycle________2.someonewhoknowsalotaboutaparticularsubject__________cycle

expertPre-readingCanyouguessthewordsfromt544.someonewholivesinaparticulartownorcountry__________citizen5.verysmallbitsofdirtorearth,onthegroundorintheair________dust3.thingsthathappenoneafteranother,andhavearesult_________process4.someonewholivesinapart557.tosaywhatwillhappen___________8.everythingthatishappeningataparticulartime___________forecastsituation6.tocontinuetoliveafteradifficultordangeroussituationorevent________survive7.tosaywhatwillhappen__56Lookatthephotos.Readthetextquicklyandanswerthequestions.1.Whatishappening?

Thereisasandstormblowing.2.

Whatisthecyclistwearingandwhy?

They’rewearinghoods,masksandglassestoprotectthemselves.Fast-readingLookatthephotos.Readthet573.Whatdoyouthinkhappenstotrafficinthissituation?Why?

Itmovesveryslowly.Becauseitisnotcleartoseeeverythingontheroadandpeoplemusttakegreatcare.4.

Whatdoyouthinkexpertsadvisepeopletodointhissituation?

Stayathome.3.Whatdoyouthinkhappenst58

ReadSandstormsinAsiaagain.Completethesesentences.Thewindsinasandstormcansometimes______________________________.WhenRenJianbowaslivinginInnerMongolia______________________________________.preventyoufromseeingthesunheexperiencedaterriblesandstormReadSandstormsinAsiaa593.SandstormsinChinaappeartohaveincreased_______________________.4.Cuttingdowntreesanddiggingupgrasscan______________________________________________.5.Trafficmovedveryslowlybecause_____________________.6.ThegovernmentisplantingtreestothewestofBeijingto__________________________________.becauseofdesertificationcausedesertsandsandstormstoincreasethedriverscannotseepreventtheDesertcomingnearer3.SandstormsinChinaappear60Completethesentencesusingwordsfromthetext.1.Weatherexpertshavef_______anotherbigsandstorminaweek’stime.2.It’sf__________tobeoutsideinasandstorm.orecastrighteningPost-readingCompletethesentencesusingw613.Iwasinaverybigsandstormsomeyearsago.Luckily,everyones_______.4.There’salotofd___onthefloor.Weneedtosweepitaway.5.Desertificationisalongp______thattakesmanyyears.6.ManyBeijingc______cycletowork.urvivedustrocessitizens3.Iwasinaverybigsandsto62Whatmeasuresshouldwetaketopreventsandstormscoming?DiscussionWhatmeasuresshouldwetaket63Summary:1.It'shightimethatweshouldplantmoretreesandgrow

moregrass.2.Wemustcontrolairandwaterpollution.3.Moreimmediatemeasuresshouldbetakenlikebuildinggreenfencesalongthedeserts.4.Expertsneedtofigureoutandforecastsandstorm’sexacttimeto

preventdisaster.Summary:1.It'shightimethat645.Establishsandstormdatabankand

collectinformationaboutsandstorms.6.Allcountriesshouldjoinhandsto

proposeaplaninsandstorms

controlandprevention.Conclusion:Onlyafterwehaveperformedthoseactscantheenvironmentbeimproved.5.Establishsandstormdataba65如何寫環(huán)保類英語短文請根據(jù)下表提示，針對你家遭受沙塵暴襲擊的環(huán)境問題寫一篇英語短文，呼吁大家植樹造林，保護(hù)環(huán)境。環(huán)境問題沙塵暴頻繁襲擊我的家鄉(xiāng)原因開發(fā)商毀林建房；過度放牧結(jié)果土地沙漠化建議……（至少兩點(diǎn)）如何寫環(huán)保類英語短文環(huán)境問題沙塵暴頻繁襲擊我的家鄉(xiāng)原因開發(fā)商66注意：1.詞數(shù)：120左右，開頭已經(jīng)給出，但不計入總詞數(shù)；2.可適當(dāng)增加細(xì)節(jié)，以使行文連貫；3.參考詞匯：開發(fā)商developer；過度放牧overgrazing

Inrecentyears,sandstormshavestruckmyhometownfrequently.___________________________________________注意：1.詞數(shù)：120左右，開頭已經(jīng)給出，但不計入總詞數(shù)；67【寫作指導(dǎo)】1.審題與定調(diào)該短文是關(guān)于環(huán)保話題的夾敘夾議類短文，應(yīng)從以下幾點(diǎn)入手進(jìn)行寫作：①點(diǎn)明某一環(huán)境問題或現(xiàn)象；②產(chǎn)生的原因；③對社會和我們生活的影響；④建議、措施以及如何防治；⑤前景