高一英语Unit4 unforgettable experience 新课标 人教版课件

Unit4UnforgettableExperiencesUnit4UnforgettableexperiencesUnit4UnforgettableExperienc2.What

naturaldisasters

doyouknow?

3.Whatwouldyoudointhose

situations?1.Whatdoyouknowaboutdisasters?4.Therescue2.WhatnaturaldisastersdoyoDisaster:

aneventthatcausesgreatharmordamagewardiseasePlanecrashbackDisaster:aneventthatcausesfloodtyphoonearthquakefirevolcaniceruptionfloodtyphoonearthquakefirevolcSnowstormthunderstormSandstormMud-rockavalancheSnowstormthunderstormSandstodrought干旱

flood

洪水typhoon台风storm风暴avalanche

雪崩mud-rockflow泥石流redtides赤潮

tsunami海啸volcanic-eruption火山喷发sandstorm沙尘暴earthquake地震drought干旱typhoon台风avalanchemuDisasterYou’restudyingintheclassroom.You’resleepinginyourbedroom.YouarecookinginthechickenYou’reshoppinginasupermarket.SituationWhatwouldyoudo?Fire

First,……Next,……Then,……Finally,……WehadbeenpractisingourEnglishlessonswhenourHeadmasterusedthebroadcasttotellallthestudentsthattheriverwasfloodingourvillage.

First,weallranoutoftheclassroom.Next,westartedclimbingtotheroofoftheschoolbuilding.Then,wewaitedforateamofsoldierstocomeinboatsandbringsustoasafeplace.Finally,Ifoundmyparentsandwashappywewereallsaved.Attention:exerciseyourimagination

Forexample:DisasterYou’restudyinginth1.Whatdoestheword"rescue"mean(accordingtothecontext)?

2.Whatdisasterhappened?Andwhoweretrapped?4.WhywasJefflookingforthechimney?3.Howdidtheytrytoescape?Skimming:FloodBecausethechimneyisthestrongestpartofthehouse.Byclimbingupthechimney.JeffandFloraItmeanssave.5.Whereweretheywhenthewatercame?WhatwereFlora’sfirsttwofeelingswhensheturnedaroundandsawthewatercoming?Inthegarden

Surprisedand

wonder1.Whatdoestheword"rescue"SequencesthewordsandexpressionsdescribingthefloodThewordsandexpressionsdescribingtheirstruggletoescapeInthegardenOnthewaytothehouseInsidethehouse

Nexttothechimney

HowmanypartscanthewholepassageBedividedaccordingtothechangeofthePlaces?thewordsandexpressionsdescSequencesthewordsandexpressionsdescribingthefloodThewordsandexpressionsdescribingtheirstruggletoescapeInthegardenOnthewaytothehouse

AloudnoiseAterribleroarAwallofwaterAdvancequickly

ShoutRunWaveone’armSeizeone’armWaveSweepdownswallowColdasiceFlowfasterthanariverDrag…towardsGodownPullsbupHoldonto;struggleGetonone’feetFightforthewordsandexpressionsdescInsidethehouse

NexttothechimneyAnothergreatroar-shakeBoom!anotherwaveThewatermoveuplikeasea—strikeLikeawildriver-sweptpastWater(3mdeep)-cutdownThewildwater–destroyed/sweepawayRunGettothestepOpenthehalldoorClimbstairsRunupLookforthechimneyAterriblenoiseGothroughRushto/climbthechimney

1.Sheheardaloudnoise,which

grewtoaterribleroar.

2.Jeffshouted,seizingherarm.

ListentothetapeandFindoutthosetwokindsofsentencesasmanyaspossible.Sentencepatterns1.Sheheardaloudnoise,whicFirst,see,wave,turnaround,advanceNext,swept,struggleThen,getto,stairs,safeFinally,felldown,chimneyPostreading

First,see,wave,Next,swept,st1.Hear…shouting,see…running

英语中有些感官动词如hear.notice.watch.find.feel.smell.lookat.listento…+-ing现在分词作宾语补足语，表v正在做某事,若用seesb.dosth.看见某人做过某事Isawhimcrossingthestreet.Isawhimcrossthestreet.Hewasseen(byme)crossingthestreet.Hewasseencrossedthestreet.2.before引导状语从句常意为“在…之前”或“还没来得及”“不等…就”(howmanyothersimilarsentencecanyoufindinthetext?)Itwasdarkbeforesherealizedit.Andbeforeshecouldspeakagain,Ibegantotalk.LanguagePoints1.Hear…shouting,see…running3.A

walloffire/watere.g.Theboatwashitbyawallofwater.

4.advance:前进，进展moveforwardordevelop动词

e.g.Amonthhaspassedandtheworkhasnotadvanced.Thesoldiersadvancedontheenemy.前进，进展forwardmovementordevelopmente.g.Youcannotstoptheadvanceofoldage.Therehavebeengreatadvancesinspacetravelinthelast20years.

inadvance提前advanced形容词

advancededucation高等教育3.Awalloffire/watere.g.5.

sweep——clear(dust,dirt)awaywithsth：e.g.Theoldman’seyessweptthedistance.扫视

Astormsweptoverthecountry.席卷Hesweepthehousecleaneveryday.打扫Anewbroomsweepsclean.新官上任三把火。8.geton/standone’sfeet

站起来

e.g.Hegotonhisfeetwhenhisteacheraskedhimtoanswerthequestions.6.Pullsb/sthup把…拉起来；使...停下Hestruggledandfinallypulledhimselfup.Youhavetopullupattheredlight.7.Holdonto(holdonto)抓住，抓牢5.sweep——clear(dust,dirt)aw9.fightfor为…而战fightforpeace/freedomFightagainst为反对…而斗争

fightagainstterrorism/war10.Lookintoeachother’sfacewithalookoffright(1)向里面看，观察HelookedintomyeyestomakesureIwastellingtheTruth.(2)investigate,tofindoutthetruthaboutaproblem,Crime调查Policearelookingintothedisappearanceoftwochildren.9.fightfor为…而战fightforp10.在英语中可以must,may,can表示对事情的猜测。must为肯定语气很强，may表示“可能，也许”语气的把握不是很大。这两者常用在肯定句。must意思为肯定，can常用于否定句和疑问句。must+动词原形,表示对现在的猜测，must+be+doing表示对正在发生的事情，must/can/may+have+过去分词:表示对已发生的事情进行猜测。e.g.

HelenisLucy’sgoodfriend.ShemustknowLucy’se-mail.Wecanhearloudvoicesinthemeetingroom.Theymustbequarrelling.ImetJeffatthegateamomentago.HecannothavegonetoAustralia.10.在英语中可以must,may,can表示对事情的猜测。高一英语Unit4unforgettableexperience新课标人教版课件Unit4UnforgettableExperiencesUnit4UnforgettableexperiencesUnit4UnforgettableExperienc2.What

naturaldisasters

doyouknow?

3.Whatwouldyoudointhose

situations?1.Whatdoyouknowaboutdisasters?4.Therescue2.WhatnaturaldisastersdoyoDisaster:

aneventthatcausesgreatharmordamagewardiseasePlanecrashbackDisaster:aneventthatcausesfloodtyphoonearthquakefirevolcaniceruptionfloodtyphoonearthquakefirevolcSnowstormthunderstormSandstormMud-rockavalancheSnowstormthunderstormSandstodrought干旱

flood

洪水typhoon台风storm风暴avalanche

雪崩mud-rockflow泥石流redtides赤潮

tsunami海啸volcanic-eruption火山喷发sandstorm沙尘暴earthquake地震drought干旱typhoon台风avalanchemuDisasterYou’restudyingintheclassroom.You’resleepinginyourbedroom.YouarecookinginthechickenYou’reshoppinginasupermarket.SituationWhatwouldyoudo?Fire

First,……Next,……Then,……Finally,……WehadbeenpractisingourEnglishlessonswhenourHeadmasterusedthebroadcasttotellallthestudentsthattheriverwasfloodingourvillage.

First,weallranoutoftheclassroom.Next,westartedclimbingtotheroofoftheschoolbuilding.Then,wewaitedforateamofsoldierstocomeinboatsandbringsustoasafeplace.Finally,Ifoundmyparentsandwashappywewereallsaved.Attention:exerciseyourimagination

Forexample:DisasterYou’restudyinginth1.Whatdoestheword"rescue"mean(accordingtothecontext)?

2.Whatdisasterhappened?Andwhoweretrapped?4.WhywasJefflookingforthechimney?3.Howdidtheytrytoescape?Skimming:FloodBecausethechimneyisthestrongestpartofthehouse.Byclimbingupthechimney.JeffandFloraItmeanssave.5.Whereweretheywhenthewatercame?WhatwereFlora’sfirsttwofeelingswhensheturnedaroundandsawthewatercoming?Inthegarden

Surprisedand

wonder1.Whatdoestheword"rescue"SequencesthewordsandexpressionsdescribingthefloodThewordsandexpressionsdescribingtheirstruggletoescapeInthegardenOnthewaytothehouseInsidethehouse

Nexttothechimney

HowmanypartscanthewholepassageBedividedaccordingtothechangeofthePlaces?thewordsandexpressionsdescSequencesthewordsandexpressionsdescribingthefloodThewordsandexpressionsdescribingtheirstruggletoescapeInthegardenOnthewaytothehouse

AloudnoiseAterribleroarAwallofwaterAdvancequickly

ShoutRunWaveone’armSeizeone’armWaveSweepdownswallowColdasiceFlowfasterthanariverDrag…towardsGodownPullsbupHoldonto;struggleGetonone’feetFightforthewordsandexpressionsdescInsidethehouse

NexttothechimneyAnothergreatroar-shakeBoom!anotherwaveThewatermoveuplikeasea—strikeLikeawildriver-sweptpastWater(3mdeep)-cutdownThewildwater–destroyed/sweepawayRunGettothestepOpenthehalldoorClimbstairsRunupLookforthechimneyAterriblenoiseGothroughRushto/climbthechimney

1.Sheheardaloudnoise,which

grewtoaterribleroar.

2.Jeffshouted,seizingherarm.

ListentothetapeandFindoutthosetwokindsofsentencesasmanyaspossible.Sentencepatterns1.Sheheardaloudnoise,whicFirst,see,wave,turnaround,advanceNext,swept,struggleThen,getto,stairs,safeFinally,felldown,chimneyPostreading

First,see,wave,Next,swept,st1.Hear…shouting,see…running

英语中有些感官动词如hear.notice.watch.find.feel.smell.lookat.listento…+-ing现在分词作宾语补足语，表v正在做某事,若用seesb.dosth.看见某人做过某事Isawhimcrossingthestreet.Isawhimcrossthestreet.Hewasseen(byme)crossingthestreet.Hewasseencrossedthestreet.2.before引导状语从句常意为“在…之前”或“还没来得及”“不等…就”(howmanyothersimilarsentencecanyoufindinthetext?)Itwasdarkbeforesherealizedit.Andbeforeshecouldspeakagain,Ibegantotalk.LanguagePoints1.Hear…shouting,see…running3.A

walloffire/watere.g.Theboatwashitbyawallofwater.

4.advance:前进，进展moveforwardordevelop动词

e.g.Amonthhaspassedandtheworkhasnotadvanced.Thesoldiersadvancedontheenemy.前进，进展forwardmovementordevelopmente.g.Youcannotstoptheadvanceofoldage.Therehavebeengreatadvancesinspacetravelinthelast20years.

inadvance提前advanced形容词

advancededucation高等教育3.Awalloffire/watere.g.5.

sweep——clear(dust,dirt)awaywithsth：e.g.Theoldman’seyessweptthedistance.扫视

Astormsweptoverthecountry.席卷Hesweepthehousecleaneveryday.打扫Anewbroomsweepsclean.