外研版 (2019)必修 第三册Unit 6 Disaster and hope精品ppt课件

这是一份外研版 (2019)必修 第三册Unit 6 Disaster and hope精品ppt课件，共25页。PPT课件主要包含了wildfire，typhoon，earthquake，blizzard，tsunami，Activity 4，avalanches，drought，sunrise，windy等内容，欢迎下载使用。

vlcanic eruptin
D yu knw ther natural disasters?
Types f natural disasters
drught /draʊt/
avalanche /ˈævəlɑːnʃ/ snw slide
/tsuː'nɑːmi/
Cmplete the reprts with the wrds in Activity 4.
In 1881, a(n) 1 _________ struck the small Vietnamese city f Haiphng, bringing terrible strng winds. When it hit the cast, huge tidal waves caused severe fld, csting the lives f up t 300,000 citizens.
In August 1949, the Landes regin f Suth-west France faced a majr 2 ________ that lasted almst a week. Sme 500 km2 f frested land was burnt and 82 peple killed. Even tday, it is cnsidered ne f Eurpe’s mst deadly frest fires.
adj. causing r likely t cause death
n. a very large wave, ften caused by an earthquake 潮波
The winter f 1950 t 1951 came t be knwn as the Winter f Terrr when ver 600 3 ___________ struck twns and villages in the muntains f the Swiss-Austrian Alps. Caused by exceptinally heavy snwfall within a shrt perid f time, they destryed buildings and frests, and claimed ver 256 lives.
In 1960, Chile suffered the strngest 4 ___________ t be recrded in the 20th century. The shck is generally agreed t have had a magnitude f 9.5. It caused a(n) 5 ________ with waves f up t 25 metres affecting places as far away as Hawaii and Japan.
v. (f a disaster, an accident, etc.) t cause sb's death
A(n) 6 ________ hit Iran in February 1972, causing a week f extremely lw temperatures. Winter strms brught as much as 7.9 metres f snw in the suth f the cuntry, resulting in the deaths f abut 4,000 peple.
In July 2011, a(n) 7 ________ struck East Africa. It was said t be the wrst in 60 years, and nt a single drp f rain fell fr almst a whle year. It led t a severe fd crisis and threatened the livelihds f mre than 9.5 millin peple.
n. a means f earning mney in rder t live
Hw can we describe a natural disaster?1. Aspects:2. Useful expressins:Happening:Effect:Scale:
when, where, cause, effect, scale (规模)…
strike, hit, happen, face, suffer…
cause, result in, cst, kill, destry, claim, affect, lead t, bring...
adj./adv.: terrible, strng, severe, deadly, extremely lw, exceptinally heavy, wrst…numbers: up t, ver, as much as, nt a single drp f… the lives f 300,000 citizens, 500 km2 f frested land, 600 avalanches, a magnitude f 9.5, 25 metres ...
Translatin practice
2018年11月8日，在美国加利福尼亚州北部比尤特县（Butte）天堂镇（Paradise）发生山火。此次山火已成为加州历史上最具破坏性的一次火灾。北加州野火破坏面积超过6万公顷，造成近19000栋民宅和其他建筑毁损 ，死亡人数增加至85人，大批居民流离失所。
Seven peple have died and three are missing after heavy rain in Yulin, Guangxi Zhuang autnmus regin led t multiple landslides, accrding t lcal authrities. Search and rescue effrts are nging, accrding t the city's publicity department. Fllwing Typhn Haikui and mnsn cnditins, many regins in Yulin, lcated in the suth f the cuntry, have been awash with heavy rain since Sunday night, which has led t landslides in Fumian district, and Luchuan and Bbai cunties, the department said.
What d yu knw abut weather frecast?
Hw did peple predict weather in the ancient times?What aspects f weather cnditins are usually measured?Nwadays what technlgies are used t predict the weather? why?
Hw did peple predict weather in the ancient times? In China: In Greece: What aspects f weather cnditins are usually measured? The aspects include temperature, humidity, and air pressure.Nwadays what technlgies are used t predict the weather? why? Satellite and cmputer technlgy are used t help scientists predict the weather mre precisely.
Peple recrded weather frecasts n animal bnes and trtise shells during the Shang Dynasty.
Aristtle wrte his theries abut hw weather cnditins frmed.
Can yu guess the meaning f these weather symbls?
heavy shwers
scattered snw零星阵雪
thunderstrms
hail/mixed rain
partly cludy
blwing snw高吹雪
wind barshwing wind speed & directin
Extreme weather cnditins
Listen t the weather frecast and match the weather symbls t the lcatins n the map.
warm clthes
fry meat n the rad
get medical attentin
thrugh fldwaters
What aspects f the weather des the speaker fcus n?Temperature levelsDescriptins f frthcming weather cnditinsWeather warningsWhat are the expressins used by the hst t intrduce the abve-mentined aspects in the weather frecast?Beginning:Gd mrning. … Welcme t tday’s weather reprt fr (+ date).As we all knw, this year 2021 has s far had a lt f extreme weather. Get ready fr a lt mre. (general intrductin)
Making a weather frecast
Temperature levels:First let’s lk at… where there is sme unusually cld weather fr this time f year.In cntrast t…, residents f… are ging t experience anther kind f extreme weather. They are abut t be hit by temperatures f up t…In…, temperatures will stay arund… In…, temperatures will be mderate/extreme/… arund… Hwever, this is cmbined with the dry Califrnia climate and a strng wind frce（风力） f eight.
Descriptins f frthcming weather cnditins:We are ging t see sme heavy snw ver the next week with the temperature staying arund…There is a big… cming ur way acrss the Atlantic.… but there is yet mre rain expected.There’s 14 days f rain in a rw fr the city.Weather warnings:Be sure t… if yu…Seriusly thugh, …Sme f advice fr everyne there: d nt…; if yu must…, This is nt gd news at all fr…
Deliver a weather frecast
Cludy With Light Shwers
Partly Cludy
BeginningTemperature levelsDescriptins f upcming weather cnditinsWeather warnings/advice
ridge n. 山脊 v. 形成脊patchy rain 零星小雨drizzle n. 细雨，毛毛雨sunny spells 晴天highs n. 最高气温
shwer n. 阵雨breezy adj. 有微风的lws n. 最低气温blustery winds 大风，暴风utbreaks f rain 暴雨
Useful expressins (P66)
灾害侵袭（过去式、过去分词）达到（数量、规格）（后来）被称为罕见、特别、非常；例外的夺走（生命）遭受，蒙受被一致认为...导致据说一滴雨
strike – struck – struck/strickenup tcme t be knwn asexceptinallyexceptinal adj. claim ne’s lifesufferbe agreed t dresult inIt is/was said t be/thata single drp f rain
Useful expressins (P66-67)
严重的粮食危机威胁……的生计数千年来湿热，湿度 n./adj.即将发生的有中暑的症状尽力去听；等着听；期待着（因疾病、痛苦）受苦，受折磨造成破坏和损失接连，一连串
a severe fd crisisthreaten the livelihds f…fr thusands f yearshumidity – humidfrthcming/upcminghave symptms f heatstrkelisten ut frsuffer frmcause damage and lssin a rw