高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters备课课件ppt

这是一份高中英语人教版 (2019)必修 第一册Unit 4 Natural disasters备课课件ppt，共60页。PPT课件主要包含了Lead-in，Homework，Thank you，New words等内容，欢迎下载使用。
Wrds review
1． vt. 损害；破坏　n. 损坏；损失2． vt. 摧毁；毁灭3． vt. 影响；(疾病)侵袭；深深打动4． n. 避难处；居所；庇护　vt. 保护；掩蔽　vi. 躲避(风雨或危险)5． n. 洪水；大量　vi. 淹没；大量涌入　vt. 使灌满水；淹没6． n. (地)震级；重大7．disaster n. 8．slide vi.&vt. 9．evacuate vt. 　 vi. 10．helicpter n.
wrds review
1．rescue n．&vt. 营救；救援→ n. 营救人员；救援人员2．survive vi. 生存；存活　vt. 幸存；艰难度过→ n. 幸存者；生还者→ n. 幸存；生还3．death n. 死；死亡→ vi. 死；死亡→ adj. 死的；无生命的→ adj. 垂死的；临终的
1． 指的是；参考，查阅；提到2． 过去常常3． 建立4． 至少5． 扑火6．fld­hit area 7．rescue wrker 8．hundreds f
fight the fire
Pre-reading
Let's learn sme natural disasters frm the vide.
Pre-listening
D yu knw what these disasters are? Write dwn their names.
Hw d these natural disasters affect ur life? What may happen in these disasters?
Peple may be killed and hmes may be damaged r destryed. Sme peple may die, while sme may survive.
T damage smething means t break it, r make it unable t wrk as usual .
T destry smething means t cause s much damage t it andit is cmpletely ruined. T survive means t manage t live and survivrs are thse wh manage t live thrugh natural disasters.
Reprt safety instructins accrding t different disasters.
By the end f this perid, students will be able t
Knw sme new wrds and expressins
Summarise the main idea f the cnversatin.
Aruse the awareness f disaster preventin.
Objectives:
Step2:Pre-listening
Step3:While-listening
wh t cntact
v.吹口哨 n. 口哨
Better late than never.
While yu watch
Check yur answers.1. There are few warning signs just befre a tsunami hits.2. A tsunami breaks just like an rdinary wave but is bigger.3. Scientists at the Pacific Tsunami Warning Center mnitr the earth’s mvements 24 hurs a day in rder t track tsunami.
1. There are few warning signs just befre a tsunami hits.
2.A tsunami breaks just like an rdinary wave but is bigger.
3. Scientists at the Pacific Tsunami Warning Center mnitr the earth’s mvements 24 hurs a day in rder t track tsunami.
Let’s watch anther vide abut tsunami.
Listening and Speaking
trnad_______
earthquake ________
landslide _______
tsunami _______
wildfire_______
vlcanic eruptin ________
drught_______
Listen t the news reprts and tick the disasters that yu hear.
1. What was the magnitude f the earthquake in Ecuadr?2. Hw many peple were killed r injured in Ecuadr?3. Where are the flds?4. What are the rescue wrkers and sldiers ding in the fld-hit area?5. When did peple see the trnad in Memphis?6. Which buildings were damaged in Seul?7. What caused the landslide in Seul?
Circle the key wrd(s) in the questins belw and write the kind f infrmatin they refer t. Then listen again and answer the questins.
eg: What was the magnitude f the earthquake in Ecuadr?
震级 The magnitude f the earthquake震级是指地震的大小；是以地震仪测定的每次地震活动释放的能量多少来确定的。中国目前使用的震级标准，是国际上通用的里氏分级表，共分9个等级，在实际测量中，震级则是根据地震仪对地震波所作的记录计算出来的。地震愈大，震级的数字也愈大，震级每差一级，通过地震释放的能量约差32倍。
Type f infrmatin:numbers, dates, time, addresses, activities, peple r places, reasns, …
Listening and SpeakingNews reprt 1Gd mrning, it's 17 April. A strng earthquake hit Ecuadr yesterday. The 7.8-magnitude earthquake damaged many buildings, and early reprts said that abut 230 peple were killed and mre than 1, 500 were injured. Vlunteers and rescue wrkers are helping the survivrs
Listening and SpeakingNews reprt 2Gd evening. Tday is 27 March. Mre news abut the flds in central China. The gvernment is helping mre than 12,000 peple in Hunan and Jiangxi get away frm the rising water. Hmes and land have been destryed, but n ne has been killed. Rescue wrkers and sldiers are wrking day and night t make sure that peple are safe. They are als bringing fd and water t thse whse hmes were lst in the disaster.
Listening and SpeakingNews reprt 3Breaking news, Saturday 12 August. A trnad was just seen in suthern Memphis. Eyewitnesses said that at 9: 25 a.m, the trnad destryed fur hmes. A plice fficer tells us that at least ne persn has died. Mre trnads are pssible, and the plice advise aviding the area.
Listening and SpeakingNews reprt 4And in Seul, a landslide damaged a library and a supermarket in a suthern neighburhd. The landslide was caused by the heavy rain that has fallen in Seul ver the past week. Accrding t the plice n ne was injured in the landslide, but several cars were damaged. Thse are the tp news fr tday, Wednesday 21 July.
Abut 230 were killed and mre than 1,500 were injured.
central China
They are wrking day and night t make sure that peple are safe.
At 9:25 a.m.
a library and a supermarket
by heavy rain that has fallen in the last week
 14:28 Mnday, 12 May Magnitude 7.8 (8.0) At least 8,500 killed (by 13 May) Rescue wrkers (medical teams, trps, vlunteers, etc.) rganised quickly
 Began n 1 May 2,400 hmes destryed Almst 88,000 peple evacuated Hundreds f firefighters arrived Planes, helicpters used t fight the fire N deaths, n injuries
 Began in May 82 killed, 500,000 affected Rescue teams prvided fd and water Shelters set up by the gvernment
EarthquakeWenchuan, China
WildfireAlberta, Canada
FldClmb, Sri Lanka
Use the infrmatin belw t practice speaking.
Gd mrning. Tday is 13 May. A huge earthquake hit Wenchuan, China yesterday afternn ...
Gd mrning. Tday is 13 May. A huge earthquake hit Wenchuan, China yesterday. It has killed at least 8,500 peple by nw. The earthquake measured 7.8 n the Richter scale. Injured survivrs have been mved t safety by rescue wrkers, including medical wrkers, trps, and vlunteers, wh rganised quickly.
Language pints
Language pints : Imprtant phrases (P47 ~ 49)
Language pints : Imprtant phrases (P48~49)
准备一篇简短的新闻报道
向某人展示你的新闻报道
1．(教材48)What are the rescue wrkers and sldiers ding in the fld­hit area？营救人员和战士们在洪灾区正在干什么呢？rescue n．&vt. 营救；救援
2．(教材P48)Which buildings were damaged in Seul? 首尔的哪些建筑遭到了破坏？damage vt. 损害；破坏　n. 损坏；损失
3．destry vt. 摧毁；毁灭
4．survive vi. 生存；存活　vt. 幸存；艰难度过
5．affect vt. 影响；(疾病)侵袭；深深打动
6．(教材P49) Shelters set up by the gvernment 政府建的避难处(1)shelter n. 避难处；居所；庇护　vt. 保护；掩蔽　vi. 躲避(风雨或危险)
(2)set up 建立； 设立；创办
1. Prepare fr the next perid：reading and thinking.2. Memrise the imprtant wrds and phrases yu’ve learned.