《Natural Disasters》Discovering Useful Structures & Listening and Talking PPT
第一部分内容：课前自主预习
Ⅰ.知识体系图解
重点词汇
1. n. 火山
2. vi.& vt.(火山)爆发;(岩浆;烟等)喷出
3. n.[pl.] 补给品;供应(量);补给 vt. 供应;供给
4. n.(尤指西大西洋的)飓风
5. n.电力供应;能量;力量;控制力
6. vi.& vt.轻叩;轻敲;轻拍 n. 水龙头;轻叩;轻敲
7. vi.吹口哨;发出笛声 vt.吹口哨 n.哨子(声);呼啸声
8. n.突发事件;紧急情况
9. adj.镇静的;沉着的 vt.使平静;使镇静
10. n.援助;帮助;救援物资 vi.& vt.(formal)帮助;援助
重点短语
1.on hand
2.volunteer to do
3.wake up
4.put up
5.in the open air
6.prevent...from...
7.cover...with...
8.stay away from
9.hold on to
10.first of all
11.stay calm
12.in danger
重点句式
Now for our emergency supplies,we would suggest always having on hand enough water and food for three days,a radio,...
重点语法
限制性定语从句(I)(which,that,who,whom,whose)
Ⅱ.选词填空
1.It is known to all that an active volcano can ______at any time.
2.The government has declared a state of ______following the earthquake.
3.So,do we dance in order to make ourselves feel better, ______,healthier?(2018·全国卷Ⅲ)
4.You can plant a tree,make a meal with locally grown vegetables,or save ______—the possibilities are endless.(2019·北京卷)
5.Caffeine,a chemical typically found in coffee,has caused a lot of concern because it is one of the few drugs that show up regularly in our food ______.(2018·浙江卷)
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Natural DisastersPPT，第二部分内容：课堂学习理解
1.supply n. [pl.] 补给品;供应(量);补给 vt. 供应;供给
【课文原句】The supplies which were provided to the disaster area were collected from around the country.
向灾区提供的物资是从全国各地收集的。
【词汇精讲】句中的supply意为“补给品”,要用复数形式。
There is a crying need for more medical supplies for the survivors.
幸存者们急需更多医疗药品。
The supply of coal and gas would not last forever.
煤炭和天然气的供应不会永远持续下去。
We supplied them with money and clothes.
我们给他们提供钱和衣服。
2.aid n. 援助;帮助;救援物资 vi.& vt.(formal)帮助;援助
【课文原句】first aid kit 急救包
【词汇精讲】上面的aid意为“援助;帮助”,是名词做定语,修饰kit。
There is no doubt that John’s first aid skills he learned at school saved Ms Slade’s life.
毫无疑问,约翰在学校学到的急救技能挽救了斯莱德女士的生命。
The old man gets about with the aid of a walking stick.老人借助于拐棍四处走动。
His classmates aided him in his English study.
他的同学帮他学英语。
3.calm adj.镇静的;沉着的 vt.使平静;使镇静
【课文原句】If you find yourself in danger from a forest fire,first of all,stay calm.
如果你发现自己处于森林火灾的危险之中,首先要保持冷静。
【词汇精讲】句中的calm意为“镇静的;沉着的”,做连系动词stay的表语。
In the face of great danger,it’s important to keep calm.
在危险面前,保持镇静很重要。
They can be trained to remain calm in noisy and crowded places.
通过训练,在喧闹和拥挤的地方他们依然可以保持镇静。
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Natural DisastersPPT，第三部分内容：随堂练习
Ⅰ.单词拼写
1.If a volcano___________,it explodes and sends smoke,fire,and rock into the sky.
答案:erupts
2.In order to catch my attention,the man walked to my car and t___________on the front glass.
答案:tapped
3.Luckily,he scored the winning goal just seconds before the final w___________.
答案:whistle
4.In case of e___________,press the alarm button.
答案:emergency
5.More wind p___________stations will spring up to meet the demand for clean energy.(2019·江苏卷)
答案:power
Ⅱ.用关系代词引导的定语从句翻译下列句子
1.我的确有几条建议需要你注意。(2018·全国卷Ⅰ)
答案:I do have a few suggestions which you should pay attention to.
2.Growing Together是一部关于我们学校历史的电影短片。(2018·全国卷Ⅱ)
答案:Growing Together is a short film which is about the history of our school.
3.我们学校建了一座新体育馆,它成了我们学校的地标。(2018·全国卷Ⅲ)
答案:Our school has built a new stadium which has become the landmark of our school.
4.我建议你申请北京大学,它是中国最好的大学之一。(2018·北京卷)
答案:I suggest you apply for Beijing University which is one of the best universities in China.
5.那是一个黑色的皮钱包,里面有大约200美元和我的身份证。(2018·浙江卷)
答案:It is a black leather wallet in which there are 200 dollars and my ID card.
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