高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope课文ppt课件

这是一份高中英语外研版 (2019)必修 第三册Unit 6 Disaster and hope课文ppt课件，共23页。PPT课件主要包含了Summary 等内容，欢迎下载使用。
ape them up把它们捆起来blw away吹走，吹散，刮走batteries fr electrical appliances电器电池find ther shelter寻找其他庇护所as sn as yu can尽快stay away frm windws远离窗户g near any glass structureseven if靠近任何玻璃结构dangerus winds危险的风d further research(P95)作进一步研究
if necessary如果必要的话unwilling t abandn舍不得放弃develp envirnmental awareness培养环保意识make effrts t prtect Earth努力保护地球make use f利用
1.disaster n.灾难构词:dis-不+aster星星 (star) → 星位不正 →灾难2.tube n.管子，管道 对比：the tube (伦敦的)地下铁道，地铁 the undergrund（英国）the subway（美国）
3.plus adj.（用于数字后表示）多，余对比：plus n. 加，加号 minus adj.小于零的，负的 n.减号4.erupt v.（火山）爆发构词：e-出+rupt 破，断裂→破裂而喷出→爆发eruptin n.爆发
5.immediately adv.即刻地，马上派生： immediate adj.立刻的 + -ly（副词后缀：以…方式）act immediately 立刻行动at nce / right nw/ in n time 立刻；马上6.hurricane n.飓风联想：快点儿（hurry），飓风（hurricane）要来了7.landslide n.山崩，滑坡 合成：land n.土地+slide n.滑坡
8.ccur v.发生 仿声：儿科（音似ccur）发生了（ccur）紧急情况It ccurs t sb.that 某人突然想到…It ccurs t sb. t d sth. 某人突然想到做某事9.annuncement n.通告，公告 派生：annunce v.宣布+mentmake an annuncement 发表公告annunce sth.t sb. 向某人宣布某事annunce that …/ It is annunced that… 宣布
There is an annuncement at the entrance（入口） f the Tube statin, which shws,"There will be a natural disaster in the near future. If such disasters as a vlcanic （火山的）eruptin, hurricane r landslide ccur, the Tube will be clsed immediately. Last year,a vlcan（火山）erupted here. In recent years,there have been 10 plus natural disasters attacking this place.
10.frecast n.v.预测 ;预报构词：fre-预先+cast v.投射→frecast（predict v.预测）the weather frecast 天气预报 frecast sb. t d v.夺取；抓住；抓紧 联想：抢劫（rb）就是攫取(grab)grab sth.frm 从…夺取某物 grab at/fr sth. 抓住某物grab sme sleep 赶紧睡会儿 grab a bite 赶紧吃点12.tsunami n.海啸
What kinds f natural disasters (自然灾害） d yu knw?
earthquake/'ɜːθkweɪk/ 地震
drught/draʊt/ 旱灾
hurricane/ˈhʌrɪkən/  飓风
typhn/,taɪ'fuːn/ 台风
landslide/'lændslaɪd/  滑坡
tsunami /tsʊ'nɑːmi/  海啸
The main causes f natural disasters:
natural causeshuman causes
Pre- reading
What's the vide mainly talking abut?
Lk at the pictures. Hw d yu feel in such an extreme temperature?
Lk at the picture and predict (预测) what the passage is abut.
Listen and match each paragraph with its main idea.
Read Para. 1, and chse the best answer.
Careful reading
Read Para. 2, and chse the best answer.
Read Para. 3, and chse the best answer.
Read Para. 4, and chse the best answer.
Read Para. 5, and chse the best answer.
Pst-reading
Grup discussin
D yu share the authr's cncerns abut extreme weather cnditins ? Why ?
We dn't need t wrry t much abut natural disasters, and we shuld be hpeful abut the future. But every ne f us shuld be aware f envirnmental prtectin.
Disaster and hpe
Cmplete the flw chart with the wrds and expressins frm the passage. And try t understand the authr's emtinal changes (P64).