中职英语外研版 (2021)基础模块1Unit 7 When Disaster Strikes优质课ppt课件

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vlcan eruptin
Can we d smething t prevent r reduce disasters?
1.读课文，勾选出课文大意。The text is abut A.Chengdu B. Dujiangyan C.Fld2.读课文，判断正误。1) Chengdu is famus fr its agriculture and knwn as “the land f plenty ".(2) Arund 256 AD, a lcal fficial named Li Bing decided t try t slve the prblem.3 ) Dujiangyan hasn't helped keep the regin fertile and prductive.
3. Read and answer. 读下面有关都江堰的介绍，回答问题。
1. What’s the text abut?2. What’s the significance f Dujiangyan?3. D yu knw any ther examples f humans wrking with nature?
Fr example, the Sanxia (Three Grges) Prject
Dujiangyan is an envirnmentally friendly irrigatin system, which prevents flding and has helped keep the regin fertile and prductive.
4. Read again and cmplete. 再读上文，填写都江堰的相关信息。
arund256 BC
Chengdu, China
Li Bing, a lcal fficial
It’s an envirnmentally friendly irrigatin system, which makes the best f lcal gegraphical features.
prevent flding and keep the regin fertile and prductive
5.读文章，根据文章内容填空。 Peple feel at the thught f natural disasters. But Dujiangyan is anexample f humans t nature t achieve wnderful results. As we all knw, Chengduits agriculture and "the land f plenty”. But inthe ancient times, Chengdu experiencedregular flding.In rder t this prblem, a lcal fficial Li Bin usedlcal and in building an envirnmentally friendly irrigatin system —Dujiangyan, which has helped keep the regin and .It cannt nly natural disaster but als peple.
gegraphical and features
Reading & Writing
D yu feel pwerless at the thught f natural disasters? Then cnsider Dujiangyan, an irrigatin system that is an example f a time when humans wrked with nature t achieve wnderful results.Chengdu is famus fr its agriculture and knwn as “the land f plenty”. Hwever, this wasn’t always the case. In ancient times, the regin experienced regular flding. Arund 256 BC, a lcal fficial named Li Bing decided t try t slve the prblem. Instead f building dams, he used lcal gegraphical features and succeeded in building an envirnmentally friendly irrigatin system—Dujiangyan. Since then, Dujiangyan has helped keep the regin fertile and prductive. Dujiangyan is a pwerful example f hw humans can wrk with nature. In ding s, it becmes pssible nt just t prevent natural disasters but als t benefit peple.
一想到自然灾害，你是否会感到无助？想想都江堰。都江堰灌溉系统，是人类通过与大自然合作取得伟大成就的一个例子。成都以农业闻名，被称为“天府之国”。然而，情况并非一直如此。在古代，这个地方经常遭受洪水侵袭。大约公元前256年，当地一位名叫李冰的官员决定要解决这个问题。他没有建造水坝，而是利用当地的地理特征，成功建造了一个环境友好的灌溉系统——都江堰。从那之后，那里再也没出现过洪灾，而是一直富饶多产。都江堰是展现人类如何与自然合作的一个强有力的例子。这样的做法不仅可以防止自然灾害，还可以造福人民。
Language Pint
2. Chengdu is famus fr its agriculture and knwn as “the land f plenty”. 【句子分析】* is 为系动词作谓语，采用一般现在时。* famus 为形容词作表语。* knwn 为形容词作表语。* its 为物主代词。the 为定冠词。【知识点】（1）be famus fr...因...而著名
3. In ancient times, the regin experienced regular flding. 【句子分析】* experienced 为谓语，采用一般过去时。* the 为定冠词。【知识点】（1）ancient time古代
1. Then cnsider Dujiangyan, an irrigatin system that is an example f a time when humans wrked with nature t achieve wnderful results.【句子分析】* 开头为祈使句。* that 为关系代词，引导定语从句。* when 为关系副词，引导定语从句。* t achieve 为不定式，作状语。* a/an 为不定冠词。
4. Arund 256 BC, a lcal fficial named Li Bing decided t try t slve the prblem.【句子分析】* Arund 256 BC 作状语。【知识点】（1）decided t d sth. 决定做某事（2）try t d sth. 尽力做某事（3）slve the prblem 解决问题
5. Instead f building dams, he used lcal gegraphical features and succeeded in building an envirnmentally friendly irrigatin system—Dujiangyan.【句子分析】* 第1个 building 为动名词。* 第2个 building 为动名词，作介词宾语。【知识点】（1）instead f代替（2）succeed in...在...(方面)取得成功
6. Since then, Dujiangyan has helped keep the regin fertile and prductive.【句子分析】* helped 为谓语，采用现在完成时。* keep 为不带 t 的不定式，作宾语。* fertile 为形容词作宾语补足语(即构成复合宾语)。* has 为助动词。the 为定冠词。【知识点】（1）since then从那时起
7. Dujiangyan is a pwerful example f hw humans can wrk with nature.【句子分析】* is 为系动词作谓语，采用一般现在时。* hw 为连接副词，引导宾语从句。* wrk 为谓语。* can 为情态动词。a 为不定冠词。【知识点】（1）wrk with 合作
8. In ding s, it becmes pssible nt just t prevent natural disasters but als t benefit peple.【句子分析】* ding 为动名词，作介词宾语。* it 为先行主语，代表后移的不定式。* pssible 为形容词作表语。【知识点】（1）in ding s 这样做, 这样做时
Grup wrk :D yu knw any ther examples f humans wrking with nature ？
The three Grges Dam
Sea-crssing bridge
lingqu canal
Zhenggu Canal
Yangtze River Tunnel
1. Read and chse. 为下列图片选择合适的安全避震指令。
躲在稳定结实的物体下面
1. Get away frm built-up areas.
2. Turn ff the gas and electricity.
3. Use the stairs instead f the lift.
get away frm 离开， 逃离
turn ff 关掉(电源)
instead f代替；而不是
2. Discuss and design. 讨论并设计一份地震避险和逃生指南。
If an earthquake strikes, what can we d t prtect urselves in the fllwing places?
1. DO NOT run utside r t ther rms during the shaking. 2. DO NOT use the lift.
At hme: 1. Take shelter under a stable table. Hld n until the shaking stps.2. Stay away frm bkcases and therfurniture that can fall n yu.3. Stay away frm windws.
1. Get away frm buildings, trees and pwer lines.2. If yu are driving, pull ver, stp and set yur parking brake. Avid verpasses, bridges, pwer lines, trees, signs, buildings, vehicles and ther things that may fall n yur car.
In the pen air
In a factry:
1. Quickly mve t a safe place that is free f falling bjects.2. Cut ff pwer if pssible.3. Take shelter under stable bjects.
1.DO NOT use the lift t get away frm the wrkplace r ffice during the shaking.
1. DO NOT jump ff the building
1. Take shelter under a desk. Hld n until the shaking stps.2. Stay away frm windws.