Unit4 NATURAL DISASTERS单元复习人教版高一上学期英语必修一课件

UNIT4

NATURALDISASTERS主题语境:人与自然——灾害防范

TheaveragehightemperatureinJulyisonly22degrees,soover30isnotusualforLondon.EachsummerinLondondefinitelyseemshotterthanthelast.Isuddenlyfeelabitscared.Perhapsnowisthetimetostartplanningforthefuture?Ishouldprobablyputmyflatonthemarketandbuyaboat.Thatway,whentheThamesrisesandthereisafloodinLondon,I’llstillbeabletogettowork.Mostimportantly,Iwillneedtolearntoswim!I’lljoinabeginner’sswimmingclassimmediately.ThenI’llbeabletosurviveevenwhenthetallbuildingsareflooded.

Lookingthroughmynewspaper,I’mshockedbyphotosshowingthatahurricaneinAsiahasdestroyedatown.What’smore,heavyraininEasternEuropehascausedlandslides,andtheheatacrossSouthernEuropehascausedforestfires.Expertssaythisbadweatherhasoccurredduetoclimatechange.Newslikethismakesmefeelnervous.Nowthatit’shardtoavoidadisasteronEarth,perhapsIshouldstartthinkingaboutmovingtospace...(改编自外研版必修第三册Unit6)【话题词汇】1.flood

n.洪水vt.淹没2.survive v.生存,存活;幸存;艰难度过;比……活得久3.shock n.震惊

v.使震惊/气愤/厌恶4.hurricane n.飓风5.destroy v.破坏,毁坏6.landslide n.[地质]山崩,滑坡7.disaster n.灾难;不幸;彻底的失败Ⅰ.看图配词drought,tsunami,tornado,landslide,typhoon/hurricane,volcaniceruption1.

________

2.

________________

3.

________ 4.

_________________5.

_________

6.________tornadovolcaniceruptiontsunami

typhoon/hurricanelandslidedroughtⅡ.读音写词1.______/əˈfekt/

2.______/kɑːm/

3.________/ˈdæmɪdʒ/ 4.________/dɪˈstrɔɪ/5.___________/iˈmɜːdʒənsi/ 6.______/flʌd/

7._______/ˈreskjuː/ 8.________/səˈvaɪv/9._______/ˈʃeltə(r)/ 10.________/ˈwɪsl/affect

calm

damage

destroy

emergency

flood

rescue

survive

shelter

whistle

Ⅲ.读词辨音1.disaster

_______

2.destroy _______

3.death

________

4.breathe

________5.damage

_________

6.magnitude

_______

7.rescue

________

8.emergency _______

9.survived ________

10.affected

________

11.shocked _______

12.flooded ________

/z/

/s/

/θ/

/ð/

/dʒ/

/ɡ/

/k/

/s/

/d/

/ɪd/

/t/

/ɪd/

【纠音点拨】词尾“-ed”的发音规律1.在清辅音后面,-ed读作/t/。kissed/kɪst/;talked/tɔːkt/;washed/wɒʃt/2.在元音或浊辅音后面,-ed读作/d/。played/pleɪd/;robbed/rɒbd/;rained/reɪnd/3.在以字母t或d结尾的动词后面,-ed读作/ɪd/。wanted/ˈwɒntɪd/;added/ˈædɪd/;planted/plɑːntɪd/Ⅳ.完成对话1.A:Howcanweprotectourselvesfromtheearthquake?B:______________(首先要保持镇静).2.A:Whenthereisafire,whatshouldIdo?B:_________________(大喊“起火了!”)Call119!3.A:CanIusetheliftwhenthereisafire?B:No.______________(不要使用电梯).Staycalmfirst

Shoutout“Fire”!Don’tusealift4.A:Whenanearthquakehappens,whatwillyoudo?B:IthinkIwillhideunderthetable.A:Oh,no.It’sawrongway.__________________(你最好跑到)theopenareaifpossible,oryoushouldkeepyourselflowerthanthetableand_____________(紧挨着它).B:Well,thanksalot.Ibenefitalotfromtoday’stalk.You’dbetterrunto

staynexttoit

口语预演1.Read

the

following

news

report

and

fill

in

the

blanks

according

to

the

Chinese.

Goodmorning.TodayisApril16.France’sworld-famousNotreDameCathedralwas(1)_______(着火)onApril15.Theterriblefire(2)________________(烧了几个小时)untilitwastotallycontrolled.Thecauseofthefirewasnotimmediatelyknown,butthepolice(3)___________(把它看作)anaccident.(4)__________________(在……的努力下)hundredsoffirefighters,thefire(5)__________onfire

burnedforhourstreateditasWiththeeffortsof

wasfinally_______(最终被扑灭).Itwasreportedthatatleastonefirefighter(6)___________________(伤得较重).Althoughitstall,narrowspire(尖塔)(7)________________(被烧毁),themainstructureandthepricelessworksofartinitweresafe.Soon,FrenchPresidentMacronsaidthegovernment(8)_____________(将重建)theCathedral.putoutwasseriouslyinjuredwasburneddownwouldrebuild2.Fill

in

the

table

according

to

the

above

news

report.A

Fire

at

Notre

Dame

Cathedral

Time(1)________.PlaceNotreDameCathedral.DamageAtleast