人教版高中英語必修一UNIT 4 Section A Listening and Speaking課件

NaturalDisastersSectionA

ListeningandSpeakingNaturalDisastersSectionALis1Anearthquakeisaterribleexperience!However,thereisnoadvancewarningnoristhereaparticulartimeofyear,likemonsoons(季風),whenanearthquakealwaysoccurs①.Unlikeatornadoorhurricane,therearenoknownmethods②ofpredicting③anearthquake.Anearthquakeisaterribleex2Thoughitisestimated④thatabout500,000earthquakesoccureachyear,only100ofthemcausedamage!However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.

Ifyouareindoors,stayindoorsunlessyouareinthegroundfloorwhereyoucaneasilyrunoutside.Thebestthingtodoifyouareindoorsishideunderastrongpieceoffurniture⑤likeabedordesk.Donottrytoheadforthestairwayifyouarelivinginanupperstorey,asthestairwaysmaycollapse⑥.Thoughitisestimated④thata3Thoughitisestimated④thatabout500,000earthquakesoccureachyear,only100ofthemcausedamage!However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.

Ifyouareindoors,stayindoorsunlessyouareinthegroundfloorwhereyoucaneasilyrunoutside.Thebestthingtodoifyouareindoorsishideunderastrongpieceoffurniture⑤likeabedordesk.Donottrytoheadforthestairwayifyouarelivinginanupperstorey,asthestairwaysmaycollapse⑥.Thoughitisestimated④thata4詞海拾貝①occurvi.

發(fā)生②methodn.

方法③predictvt.

預測④estimatevt.

估計⑤furnituren.家具⑥collapsevi.倒塌⑦emergencyn.緊急情況詞海拾貝5典句欣賞However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.譯文:然而,地震可能在一天的任何時候發(fā)生,因此,如果你不幸遇到地震,那么做好準備是值得的。分析:本句總體上是一個由并列連詞so連接的并列復合句。anearthquakecouldoccur...是第一個分句,itpaystobeprepared...是第二個分句。在第二個分句中有一個if引導的條件狀語從句。典句欣賞6理解誘思1.Whatdoesthepassagemainlydealwith?2.Whatwillonedoifheisinthefirstfloorofthebuilding?答案:1.Whattododuringanearthquake.2.Betterrunoutside.理解誘思7ⅠⅡⅢⅠ.知識體系圖解

ⅠⅡⅢⅠ.知識體系圖解8ⅠⅡⅢdisaster

slide

tsunami

floodrescuedamagesurvive

destroyevacuateshelterⅠⅡⅢdisasterslidetsunamiflo9ⅠⅡⅢ超過;多于逃脫日日夜夜至少損害建議做某事給……提供建立;搭起ⅠⅡⅢ超過;多于逃脫日日夜夜至少損害建議做某事給……提供10ⅠⅡⅢⅡ.釋義匹配1.drought

A.amassofrockandearthmovingsuddenlyandquicklydown2.survivor B.alongperiodwhenthereislittleornorain3.evacuate C.someonewhocontinuestoliveafteranaccident4.landslide D.aplacetolive,consideredasoneofthebasicneedsoflife5.shelter E.tosendpeopleawayfromadangerousplacetoasafeplace答案:1.B

2.C

3.E

4.A

5.DⅠⅡⅢⅡ.釋義匹配11ⅠⅡⅢⅢ.聽說導學聽教材P48的News

report

1,回答第1小題。1.HowmanypeoplewerekilledintheEcuadorearthquake?A.230.

B.1,500.

C.1,730.聽教材P48的News

report

2,回答第2小題。2.WhatisthegovernmenthelpingthepeopleinHunanandJiangxitodo?A.Rebuildtheirhomes.B.Getawayfromtheflood.C.Leavethedangerousbuildings.答案:A答案:BⅠⅡⅢⅢ.聽說導學答案:A答案:B12ⅠⅡⅢ聽教材P48的News

report

3,回答第3小題。3.WhathappenedinsouthernMemphis,theUSA?A.Anearthquake.

B.Alandslide.

C.Atornado.聽教材P48的News

report

4,回答第4小題。4.WhatwastheresultofthedisasterinSeoul?A.Alibraryandasupermarketweredamaged.B.Manybuildingsweredestroyed.C.Onepersondied.答案:C答案:AⅠⅡⅢ聽教材P48的Newsreport3,回答第3小題13重點詞匯重點句式隨堂練習1.damage

vt.損害;破壞n.損害;損失【課文原句】The7.8-magnitudeearthquakedamagedmanybuildings,andearlyreportssaidthatabout230peoplewerekilledandmorethan1,500wereinjured.這場7.8級的地震破壞了許多建筑,早期報道稱大約230人死亡,1500多人受傷?！驹~匯精講】句中的damage意為“損壞”,是及物動詞。Theirhousesweredamagedbythefire.他們的房子在大火中受損。Ifwehaveadvancewarning,we’llbeabletoreducethedamage.如果我們預先得到警告的話我們就可以減少損害。Thereisnodenyingthatourearthissufferingseveredamage.不可否認,我們的地球正遭受著嚴重的破壞。重點詞匯重點句式隨堂練習1.damagevt.損害;破壞14重點詞匯重點句式隨堂練習【詞匯拓展】

重點詞匯重點句式隨堂練習【詞匯拓展】15重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習16重點詞匯重點句式隨堂練習2.survivor

n.幸存者;生還者【課文原句】Volunteersandrescueworkersarehelpingthesurvivors.志愿者和救援人員在幫助幸存者?！驹~匯精講】句中的survivor意為“幸存者”,是可數名詞。Officialssaidtherewerenosurvivorsoftheplanecrash.官方說這次飛機失事無一人生還。Hewastheonlysurvivoroftheaccident.他是這次事故的唯一幸存者。重點詞匯重點句式隨堂練習2.survivorn.幸存者;生17重點詞匯重點句式隨堂練習【詞匯拓展】

重點詞匯重點句式隨堂練習【詞匯拓展】18重點詞匯重點句式隨堂練習Afterwehadsurvivedtheearthquake,wewereconfidentthateverythingelsewouldbeallright.我們在那次地震中幸存下來后,相信其他一切都會好起來的。Itishardtoimaginehowhesurvivedthatwinter.很難想象他是如何熬過那個冬天的。Howdidthemansurviveonsuchlittlefood?靠這么少的食物那個人是怎么活下來的?重點詞匯重點句式隨堂練習Afterwehadsurvi19重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習20重點詞匯重點句式隨堂練習3.flood

n.洪水;大量【課文原句】MorenewsaboutthefloodsincentralChina.更多關于中國中部地區(qū)洪水的消息?！驹~匯精講】句中的flood意為“洪水”,若指“一次洪水”是可數名詞,表示泛指意義的“洪水”是不可數名詞。Aftertheheavyraintherewasabigfloodandwatercameintoourhouse.那場大雨后鬧了大洪水,我們的家都被淹了。Tornadoes,earthquakes,andfloodsarenaturaldisasters.龍卷風、地震和洪水都是自然災害。重點詞匯重點句式隨堂練習3.floodn.洪水;大量21重點詞匯重點句式隨堂練習【詞匯拓展】floodvi.淹沒;大量涌入vt.使灌滿水;淹沒Therearenowfearsthattherivercouldflood.他們現在害怕河水會泛濫。Ourwashingmachinebrokedownyesterdayandfloodedthekitchen.昨天洗衣機壞了,把廚房給淹了。重點詞匯重點句式隨堂練習【詞匯拓展】22重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習23重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習24重點詞匯重點句式隨堂練習4.affect

vt.影響;(疾病)侵襲;深深打動【課文原句】82killed,500,000affected82人喪生,50萬人受到影響【詞匯精講】句中的affect意為“影響”,是及物動詞。Itwasjustherchildhoodexperiencesthataffectedhercharacterandlaterlife.正是她童年的經歷深深地影響了她的性格和后來的生活。重點詞匯重點句式隨堂練習4.affectvt.影響;(疾病25重點詞匯重點句式隨堂練習【詞匯拓展】Theplaceswherewelivecanaffectourthoughtsandbehaviour.我們住的地方可以影響我們的思想和行為。Deeplyaffectedbythefilm,theaudiencecouldn’tholdbacktears.深受電影影響,觀眾淚流滿面。Alackofexerciseleavesyourbodyweakandeasilyaffectedbydisease.缺乏鍛煉會讓你的身體非常虛弱并且很容易被疾病侵襲。重點詞匯重點句式隨堂練習【詞匯拓展】26重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習27重點詞匯重點句式隨堂練習Rescue

workers

and

soldiers

are

working

day

and

night

to

make

sure

that

people

are

safe.救援人員和戰(zhàn)士日日夜夜努力工作確保人們的安全?！揪涫狡饰觥勘揪淇傮w上是一個復合句。Rescueworkersandsoldiers是句子的主語,areworkingdayandnight是謂語和狀語,tomakesure...是動詞不定式短語做目的狀語,在狀語中有一個that引導的賓語從句。重點詞匯重點句式隨堂練習Rescueworkersand28重點詞匯重點句式隨堂練習【句式拓展】(1)不定式和不定式短語做目的狀語,主要用來修飾動詞,表示某一動作或狀態(tài)的目的。為了使目的意義更加清楚或表示強調意義時,還可以在前面加inorderto或soasto。Mybrotherwenttotheshopto

buy

some

fruit.我哥哥到商店去買些水果。I’vewrittenitdownin

order

not

to

forget.我記了下來,以免忘了。Heshoutedandwavedso

as

to

be

noticed.他大聲呼喊,揮手以便被注意到。(2)當不定式或不定式短語有自己的執(zhí)行者時,要用不定式的復合結構“forsbtodosth”。Heopenedthedoorfor

the

children

to

come

in.他打開門讓孩子們進來。重點詞匯重點句式隨堂練習【句式拓展】29重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習30重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習31重點詞匯重點句式隨堂練習Ⅰ.單詞拼寫1.Millionsofpeoplearesufferingfromstarvationasaresultofd

andpoorharvests.

答案:drought2.ItissaidthattheSanFranciscoearthquakeof1906hadam

of8.3.

答案:magnitude3.It’shardlyanobviousconclusionthatthisisagoodwayto

(幸存).(2019·江蘇卷)

答案:survive重點詞匯重點句式隨堂練習Ⅰ.單詞拼寫32重點詞匯重點句式隨堂練習4.Ar

workerriskedhislifesavingtwotouristswhohadbeentrappedinthemountainsfortwodays.

答案:rescue5.ThecarsthatdrovetheAmericanDreamhavehelpedtocreateaglobalecologicald

.(2018·浙江卷)

答案:disaster重點詞匯重點句式隨堂練習4.Arworkerr33重點詞匯重點句式隨堂練習Ⅱ.介(副)詞填空1.

least500studentstookpartinthesportsmeetinglastweek.

答案:At2.Rescueteamsprovidedthesurvivors

food,waterandclothing.

答案:with3.Tohelpthepeopleinthefloodedareas,theyset

alotofshelters.

答案:up4.Theboysranasfastastheycouldtogetaway

therisingwater.

答案:from5.Canyoutelluswhatisthetopnews

today?

答案:for重點詞匯重點句式隨堂練習Ⅱ.介(副)詞填空34NaturalDisastersSectionA

ListeningandSpeakingNaturalDisastersSectionALis35Anearthquakeisaterribleexperience!However,thereisnoadvancewarningnoristhereaparticulartimeofyear,likemonsoons(季風),whenanearthquakealwaysoccurs①.Unlikeatornadoorhurricane,therearenoknownmethods②ofpredicting③anearthquake.Anearthquakeisaterribleex36Thoughitisestimated④thatabout500,000earthquakesoccureachyear,only100ofthemcausedamage!However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.

Ifyouareindoors,stayindoorsunlessyouareinthegroundfloorwhereyoucaneasilyrunoutside.Thebestthingtodoifyouareindoorsishideunderastrongpieceoffurniture⑤likeabedordesk.Donottrytoheadforthestairwayifyouarelivinginanupperstorey,asthestairwaysmaycollapse⑥.Thoughitisestimated④thata37Thoughitisestimated④thatabout500,000earthquakesoccureachyear,only100ofthemcausedamage!However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.

Ifyouareindoors,stayindoorsunlessyouareinthegroundfloorwhereyoucaneasilyrunoutside.Thebestthingtodoifyouareindoorsishideunderastrongpieceoffurniture⑤likeabedordesk.Donottrytoheadforthestairwayifyouarelivinginanupperstorey,asthestairwaysmaycollapse⑥.Thoughitisestimated④thata38詞海拾貝①occurvi.

發(fā)生②methodn.

方法③predictvt.

預測④estimatevt.

估計⑤furnituren.家具⑥collapsevi.倒塌⑦emergencyn.緊急情況詞海拾貝39典句欣賞However,anearthquakecouldoccuranytimeofthedayornightsoitpaystobepreparedifyouareunfortunatelycaughtinthemiddleofone.譯文:然而,地震可能在一天的任何時候發(fā)生,因此,如果你不幸遇到地震,那么做好準備是值得的。分析:本句總體上是一個由并列連詞so連接的并列復合句。anearthquakecouldoccur...是第一個分句,itpaystobeprepared...是第二個分句。在第二個分句中有一個if引導的條件狀語從句。典句欣賞40理解誘思1.Whatdoesthepassagemainlydealwith?2.Whatwillonedoifheisinthefirstfloorofthebuilding?答案:1.Whattododuringanearthquake.2.Betterrunoutside.理解誘思41ⅠⅡⅢⅠ.知識體系圖解

ⅠⅡⅢⅠ.知識體系圖解42ⅠⅡⅢdisaster

slide

tsunami

floodrescuedamagesurvive

destroyevacuateshelterⅠⅡⅢdisasterslidetsunamiflo43ⅠⅡⅢ超過;多于逃脫日日夜夜至少損害建議做某事給……提供建立;搭起ⅠⅡⅢ超過;多于逃脫日日夜夜至少損害建議做某事給……提供44ⅠⅡⅢⅡ.釋義匹配1.drought

A.amassofrockandearthmovingsuddenlyandquicklydown2.survivor B.alongperiodwhenthereislittleornorain3.evacuate C.someonewhocontinuestoliveafteranaccident4.landslide D.aplacetolive,consideredasoneofthebasicneedsoflife5.shelter E.tosendpeopleawayfromadangerousplacetoasafeplace答案:1.B

2.C

3.E

4.A

5.DⅠⅡⅢⅡ.釋義匹配45ⅠⅡⅢⅢ.聽說導學聽教材P48的News

report

1,回答第1小題。1.HowmanypeoplewerekilledintheEcuadorearthquake?A.230.

B.1,500.

C.1,730.聽教材P48的News

report

2,回答第2小題。2.WhatisthegovernmenthelpingthepeopleinHunanandJiangxitodo?A.Rebuildtheirhomes.B.Getawayfromtheflood.C.Leavethedangerousbuildings.答案:A答案:BⅠⅡⅢⅢ.聽說導學答案:A答案:B46ⅠⅡⅢ聽教材P48的News

report

3,回答第3小題。3.WhathappenedinsouthernMemphis,theUSA?A.Anearthquake.

B.Alandslide.

C.Atornado.聽教材P48的News

report

4,回答第4小題。4.WhatwastheresultofthedisasterinSeoul?A.Alibraryandasupermarketweredamaged.B.Manybuildingsweredestroyed.C.Onepersondied.答案:C答案:AⅠⅡⅢ聽教材P48的Newsreport3,回答第3小題47重點詞匯重點句式隨堂練習1.damage

vt.損害;破壞n.損害;損失【課文原句】The7.8-magnitudeearthquakedamagedmanybuildings,andearlyreportssaidthatabout230peoplewerekilledandmorethan1,500wereinjured.這場7.8級的地震破壞了許多建筑,早期報道稱大約230人死亡,1500多人受傷?！驹~匯精講】句中的damage意為“損壞”,是及物動詞。Theirhousesweredamagedbythefire.他們的房子在大火中受損。Ifwehaveadvancewarning,we’llbeabletoreducethedamage.如果我們預先得到警告的話我們就可以減少損害。Thereisnodenyingthatourearthissufferingseveredamage.不可否認,我們的地球正遭受著嚴重的破壞。重點詞匯重點句式隨堂練習1.damagevt.損害;破壞48重點詞匯重點句式隨堂練習【詞匯拓展】

重點詞匯重點句式隨堂練習【詞匯拓展】49重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習50重點詞匯重點句式隨堂練習2.survivor

n.幸存者;生還者【課文原句】Volunteersandrescueworkersarehelpingthesurvivors.志愿者和救援人員在幫助幸存者?！驹~匯精講】句中的survivor意為“幸存者”,是可數名詞。Officialssaidtherewerenosurvivorsoftheplanecrash.官方說這次飛機失事無一人生還。Hewastheonlysurvivoroftheaccident.他是這次事故的唯一幸存者。重點詞匯重點句式隨堂練習2.survivorn.幸存者;生51重點詞匯重點句式隨堂練習【詞匯拓展】

重點詞匯重點句式隨堂練習【詞匯拓展】52重點詞匯重點句式隨堂練習Afterwehadsurvivedtheearthquake,wewereconfidentthateverythingelsewouldbeallright.我們在那次地震中幸存下來后,相信其他一切都會好起來的。Itishardtoimaginehowhesurvivedthatwinter.很難想象他是如何熬過那個冬天的。Howdidthemansurviveonsuchlittlefood?靠這么少的食物那個人是怎么活下來的?重點詞匯重點句式隨堂練習Afterwehadsurvi53重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習54重點詞匯重點句式隨堂練習3.flood

n.洪水;大量【課文原句】MorenewsaboutthefloodsincentralChina.更多關于中國中部地區(qū)洪水的消息?！驹~匯精講】句中的flood意為“洪水”,若指“一次洪水”是可數名詞,表示泛指意義的“洪水”是不可數名詞。Aftertheheavyraintherewasabigfloodandwatercameintoourhouse.那場大雨后鬧了大洪水,我們的家都被淹了。Tornadoes,earthquakes,andfloodsarenaturaldisasters.龍卷風、地震和洪水都是自然災害。重點詞匯重點句式隨堂練習3.floodn.洪水;大量55重點詞匯重點句式隨堂練習【詞匯拓展】floodvi.淹沒;大量涌入vt.使灌滿水;淹沒Therearenowfearsthattherivercouldflood.他們現在害怕河水會泛濫。Ourwashingmachinebrokedownyesterdayandfloodedthekitchen.昨天洗衣機壞了,把廚房給淹了。重點詞匯重點句式隨堂練習【詞匯拓展】56重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習57重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習58重點詞匯重點句式隨堂練習4.affect

vt.影響;(疾病)侵襲;深深打動【課文原句】82killed,500,000affected82人喪生,50萬人受到影響【詞匯精講】句中的affect意為“影響”,是及物動詞。Itwasjustherchildhoodexperiencesthataffectedhercharacterandlaterlife.正是她童年的經歷深深地影響了她的性格和后來的生活。重點詞匯重點句式隨堂練習4.affectvt.影響;(疾病59重點詞匯重點句式隨堂練習【詞匯拓展】Theplaceswherewelivecanaffectourthoughtsandbehaviour.我們住的地方可以影響我們的思想和行為。Deeplyaffectedbythefilm,theaudiencecouldn’tholdbacktears.深受電影影響,觀眾淚流滿面。Alackofexerciseleavesyourbodyweakandeasilyaffectedbydisease.缺乏鍛煉會讓你的身體非常虛弱并且很容易被疾病侵襲。重點詞匯重點句式隨堂練習【詞匯拓展】60重點詞匯重點句式隨堂練習重點詞匯重點句式隨堂練習61重點詞匯重點句式隨堂練習Rescue

workers

and

soldiers

are

working

day

and

night

to

make

sure

that

people

are

safe.救援人員和戰(zhàn)士日日夜夜努力工作確保人們的安全?！揪涫狡饰觥勘揪淇傮w上是一個復合句。Rescueworkersandsoldiers是句子的主語,areworkingdayandnight是謂語和狀語,tomakesure...是動詞不定式短語做目的狀語,在狀語中有一個that引導的賓語從句。重點詞匯重點句式隨堂練習Rescueworkers