高中英語人教版 (2019)必修第一冊Unit 4 Natural disasters圖文課件ppt-課件下載-教習網(wǎng)

Learning bjectives:
At the end f this lessn, students are able t:1. Identify the cmmn natural disasters.2. Listen t news reprts abut natural disasters, listen fr key wrds and details frm a news reprt.3. Grasp the wrds and expressins related t natural disasters.4. Obtain the ability f predicting and getting the main ideas thrugh key wrds by listening strategies.
D yu knw what these disasters are?
What ther disasters d yu knw?
drught 干旱vlcanic eruptin 火山爆發(fā)landslide 山體滑坡
Hw d these natural disasters affect ur life?
In a disaster, peple may be ______ r ______ and hmes may be ________r ________. Sme peple may die, while sme may _______. With the help f ________ wrkers, the city will ______ again.
revive 復興，恢復
Listening and Speaking:
Listen t the news reprts and tick the disasters yu hear.
vlcanic eruptin
Listen fr details.
Tip:Think abut what yu are listening fr befre yu listen: numbers, dates, times, addresses, activities, peple r places, reasns, etc.
Circle the key wrd(s) in the questins belw.
Listen t the news reprt 1 and chse the right anwsers.
Q1: What was the magnitude s the earthquake in Ecuadr? A. 7 B. 7.8 C. 8.7Q2: Hw many peple were killed r injured? A. 150;23 B. 15000;2300 C. 230; 1500
News Reprt 1
Listen t the news reprt 2 and fill in blanks.
News Reprt 2
Gd 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.
Place + damage + rescue wrk
Listen t the news reprt 3 and fill in blanks.
News Reprt 3
time + damage
Breaking news, Saturday 12 August. A trnad was just seen in suthern Memphis, the USA. Eyewitnesses said that at 9:25 am, 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.
Listen t the news reprt 4 and answer the queatins.
News Reprt 4
Q1: Which buildings were damaged in Seul?Q2: What caused the damage?Q3: What ther damage did the landslide d t Seul?
A library and a supermaket
It was caused by the heavy rain.
N ne was injured, but several cars were damaged.
Listen again and answer the questins.
Abut 230 peple 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.
Gd 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.
+disaster & place
+rescue wrk
Use the infrmatin belw t practice speaking.
? 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
Find ut the basic elements in a disaster reprt.
Finish the gigsaw f a news reprt and prepare t make a news reprt.
EarthquakeWenchuan, China? 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
WildfireAlberta, Canada? 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
FldClmb, Sri Lanka? Began in May? 82 killed, 500,000 affected? Rescue teams prvided fd and water? Shelters set up by the gvernment
Prnunciatin:
Listen and repeat. Pay attentin t the letters in bld.
Pay attentin t the prnunciatin f the –ed endings.
beggedexchangedpretended
breathedhelpedreserved
describedlaughedshcked
cncentratedlearnedviewed
cnfuseddependedwatched
debatedembarrassedwished
-ed 在動詞詞尾的發(fā)音有三種情況：1) 在清輔音后讀作/t/，如asked, helped ；2) 在濁輔音和元音后讀作/d/，如listened, lved ；3) 在/d/ /t/后讀作/?d/，如minded, landed。
/t/helped laughed embarrassed shcked watched wished
/id/cncentrated debated depended pretended
/d/begged breathed described cnfused exchanged learned reserved viewed
Listening and Talking:
What shuld we d t prtect urselves in the earthquake?
Make a list f ways t prtect urselves in an earthquake.
drp nt ur hands and kneesprtect ur head and neck frm harmcver ur bdyhld nt smething secure.stay in place during the earthquake.use the surrundings
Listen t the cnversatin and cmplete the table.
wh t cntact
buildings
Teacher: Thank yu, Mrs Frs. That was a great presentatin! Class, d yu have any questins fr Mrs Frs?Student 1: Mrs Frs, I think yu're a her. And Lucky is very cute, I’d like t knw what we can d t prevent natural disasters.Ms Frs: Well, there's n way t prevent earthquakes and strms. But if we prepare, we can keep them frm becming disasters that kill r injure peple. T be ready, we shuld make a safety list f what t d, where t g, and wh t cntact.Student 1: S what shuld we d if there's an earthquake?Ms Frs: Remember t "drp, cver, and hld n" Drp dwn nt yur hands and knees, cver yur head with yur hands, and stay away frm glass, windws, r anything that culd fall. Yu culd find cver(躲避處) under a desk r table. Hld n t the desk r table s it desn't mve away frm yu.
Teacher: What shuld we d if we're utside when an earthquake happens?Ms Frs: G t an pen space away frm buildings, trees, r pwer lines. Student 2: And what abut after an earthquake?Ms Frs: Well, if yu' re trapped, yu can use a cell phne t call r text fr help. Yu can als tap n a pipe r a wall, r whistle fr help. That way Lucky and I can find yu!Student 2: I have a questin fr Lucky. D yu like being a rescue dg?Ms Frs: Lucky, what d yu say? Teacher: I think he says he's a lucky dg.
Chse a disaster and prepare a list f safety instructins.
trnad tsunami earthquake wildfire fld
Lk at the emergency supplies belw. Discuss with a partner what else yu wuld add.
Packing an Emergency Kit .
Pack a 3-day supply f nnperishable fd and water. Chse fd items with a lng shelf life, such as canned gds and packaged pantry items. Chse items that dn’t require refrigeratin, but als thse that require little cking in case yu dn’t have pwer due t a disaster. Stre 1 galln (3.8 L) f water per persn (and per pet) per day.
Include clthing, shes, and tiletries. Pack a 3-day supply f clthing (including multiple layers), scks, and an extra pair f shes fr each member f the family. Tiletries, like sap, shamp, feminine prducts, tilet paper, tthbrushes, tthpaste, and dedrant shuld als be included. Add diapers and wipes if yu have small children.
Add shelter and safety supplies. Pack emergency blankets, sleeping bags, and a tent r tw in case yu can’t stay in yur hme. A multipurpse tl (like a knife / file / pliers …), and a whistle wuld als be handy t have in yur kit.
Pack electrnics and batteries. Include several flashlights, an AM / FM radi, and extra batteries. Yu may als want t include a prepaid cell phne with a charger in case yur landline r cell phne desn’t wrk during a natural disaster.
Include medicine and a first aid kit. Prescriptin and ver-the-cunter medicines shuld be included in yur kit. Add a basic first aid kit cntaining instant ice packs, bandages, antiseptic intment, scissrs, tape, a suture kit, and s n. Pack extra glasses r cntact lenses and slutin, and any ther medical supplies that may be needed, like a cane r hearing aids with extra batteries.

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