《Natural Disasters》Listening and Talking&Reading for Writing PPT
第一部分内容：新知感悟
重点单词
写作词汇
1．___________ [tæp]vi．& vt．轻叩；轻敲；轻拍
n．水龙头；轻叩；轻敲
2．___________ ['wIsl]vi．吹口哨；发出笛声
vt．吹口哨
n．哨子(声)；呼啸声
3．___________ [i'mɜːdʒənsi] n．突发事件；紧急情况
4．___________ [kɑːm]adj．镇静的；沉着的
vt．使平静；使镇静
5．___________ [eId] n．援助；帮助；救援物资
vi．& vt．(formal)帮助；援助
6．___________ [kræʃ] vt．& vi．碰撞；撞击
n．撞车；碰撞
7．___________ [swiːp]vt．& vi．(swept, swept)打扫；清扫
8．___________ [weIv]n．海浪；波浪
vi．& vt． 挥手；招手
9．___________ [straIk]vi．& vt．(struck, struck/stricken)侵袭；突击；击打
n．罢工；罢课；袭击
10．___________ [dI'lIvə(r)]vt．& vi．递送；传达
vt．发表
重点短语
1．________________露天；在户外
2．________________现有(尤指帮助)
3．________________消灭；彻底消除
4．________________搭建，举起，张贴
5．________________保持冷静
6．________________处境危险
7．________________首先
8．________________多达
重点句型
1．v．ing结构作结果状语：The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday, ____________________________________ (使6 500多人丧生) in Indonesia, India, Thailand, Malaysia, and at least four other countries．
2．be doing sth．when．．．正在做某事这时……：I
_______________________________________________ (正在与我的三个孩子一起吃早饭这时) water started filling my home．
3．make it＋adj．＋to do sth．中it为形式宾语，动词不定式是真正的宾语：However, dangerous conditions and damaged roads will ______________________________________________ (使运送食物和物资变得困难)．
... ... ...
Natural DisastersPPT，第二部分内容：语篇理解
Read the passage on Page 54 and then choose the best answer．
1．What’s the main idea of the passage?
A．Something about the most powerful tsunami in Asia．
B．The cause of the most powerful tsunami in Asia．
C．The loss of the most powerful tsunami in Asia．
D．How to rescue ourselves in times of disaster．
2．What caused the tsunami?
A．Hurricane．B．Typhoon．
C．Flood．D．Earthquake．
3．What is the magnitude of the earthquake that happened on December 27, 2004?
A．7．0． B．9．0．
C．7．5． D．6．0．
4．Why were food and supplies hard to deliver?
A．Because there were not enough food and supplies．
B．Because rescue teams dared not go．
C．Because conditions were hard and roads were destroyed．
D．Because governments didn’t organize rescue teams．
... ... ...
Natural DisastersPPT，第三部分内容：词汇精研
power n．能力；力量；权力
(佳句背诵)As is known to us, knowledge is power．
众所周知，知识就是力量。
(1)have the power to do sth．具有做某事的能力
come to power上台；执政(动作)
be in power执政；掌权(状态)
beyond one’s power力所不能及的
(2)powerful adj．强有力的
①There was a time when the girl lost the power of speech．
曾经有一段时间，这个女孩不能说话。
②It is two years since the party came to power．
＝The party ________________ for two years．
这个政党执政两年了。
③It is _________________ to finish the task in two hours．
两个小时结束这项工作，超出了我的能力范围。
④I do believe that encouragement is so _____________ (power) that it can change a person．
我相信鼓励是如此强大，它可以改变一个人。
calm vt．& vi．(使)平静；(使)镇定
adj．平静的；镇静的；沉着的
(佳句背诵)I wonder if you can help me to calm the little boy down．
不知道您能否帮我让这个小男孩平静下来。
(1)calm down 平静下来
calm sb．down使某人平静下来；使某人镇定下来
(2)keep calm保持镇静
①The excited football fans calmed down at last．
激动的足球迷们最终平静了下来。
②___________________；there is no need to feel upset about it．
让你自己平静下来，没有必要为此事心烦。
③It is important to _______________ in face of danger．
在面临危险时，保持镇静是重要的。
aid n．& vt．帮助；援助；资助
(佳句背诵)I couldn’t speak any French, but a nice man came to my aid and told me where to go．
我不会说法语，但是一位好心的男士来帮助我并告诉我怎么走。
(1)give first aid to sb．对某人急救
with the aid of在……的帮助下
come to one’s aid 来帮助某人
(2)aid sb．in (doing) sth．帮助某人(做)某事
aid sb．with sth．以某事/物帮助某人
aid sb．to do sth．帮助某人做某事
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Natural DisastersPPT，第四部分内容：句型精析
v．ing结构作结果状语
(教材P54)The most powerful earthquake in the past 40 years caused a tsunami that crashed into coastlines across Asia yesterday, killing more than 6，500 people in Indonesia, India, Thailand, Malaysia, and at least four other countries．
在过去的四十年里，最强大的地震引发的一次海啸在昨日撞向亚洲的海岸线，使印尼、印度、泰国、马来西亚以及至少其他四个国家的 6 500多人丧生。
killing more than 6，500 people．．．为v．ing结构作结果状语。
(1)现在分词作结果状语常表示意料之内、情理之中的结果。
(2)不定式作结果状语常表示出乎意料的结果。
①I have learned you are trying to lose weight, hoping to become more beautiful．
我得知你在努力减肥，希望变得更漂亮。
②Her parents died in the earthquake, ___________ (leave) her an orphan．
她父母死于地震，使她成为孤儿。
③He hurried to the theatre, only ___________ (find) that the tickets had been sold out．
他赶到剧院，却发现票已经卖完了。
be doing sth．when．．．正在做某事这时……
(教材P54)I was having breakfast with my three children when water started filling my home．
我正在和三个孩子一起吃早餐这时家里开始充满了水。
when在此处是并列连词，表示“正在那时，这时”，常用句型有：
be doing．．．when．．．正在做……，就在这时……
be about to do．．．when．．．正要做……，就在这时……
had just done．．．when．．．刚做过……这时……
①The man was sleeping downstairs when the earthquake happened．
这个男人正在楼下睡觉，这时地震发生了。
②We ___________ (have) a meeting when someone broke in．
当时我们正在开会，突然有人闯了进来。
③I had just come out of the kitchen ___________ someone knocked at the door．
我刚从厨房出来，就有人敲门。
④We were about to set out ___________ it began to rain．
我们正要动身，这时开始下雨了。
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