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(共34张PPT)
Period 3
Language Focus
Unit 4 Natural Disasters
英语
Learning objectives:
1. Explore the usage of key words: affect; ruin; shock; bury; suffer; survive; strike; effect; effort.
2. Use the expressions they have learned to complete sentences.
重点：
To explore the usage of key words: affect; ruin; shock; bury; suffer; survive; strike; effect; effort
难点：
To use the expressions students have learned to complete sentences.
Studying key points and difficulties:
Lead-in
____________________ vt. 损害；破坏 n.损坏；损失
____________________ n. 死；死亡
____________________ n. 百分之…… adj. & adv.每一百中
____________________ n. 努力；艰难的尝试；尽力
____________________ vt. 遭受；蒙受
____________________ n. 电力供应；能量；力量；控制力
____________________ n. 影响；结果；效果
____________________ n. 灾难；灾害
____________________ n. 洪水；大量 vi. 淹没；大量涌入 vt. 使灌满水；淹没
____________________ n.& vt. 营救；救援
damage
death
percent
effort
suffer
power
effect
disaster
flood
rescue
Activity 　Word Competition
11. __________________ vt. 摧毁；毁灭
12. __________________ vt. 影响；(疾病)侵袭；深深打动
13. __________________ n. 避难所；居所；庇护 vt.保护；掩蔽 vi. 躲避（风雨或危险）
14. __________________ n. 气体；燃气；汽油
15. __________________ n.& vt. 破环；毁坏
16. __________________ n. 震惊；令人震惊的事；休克
17. __________________ n. 电；电能
18. __________________vt. 埋葬；安葬
19. __________________vi. & vt. 呼吸
20. __________________n. 供应(量)；补给；【p1.】补给品 vt. 供应； 供给
destroy
affect
shelter
gas
ruin
shock
electricity
bury
breathe
supply
Exploration of the key words
1. affect v. 影响；(疾病)侵袭；深深打动
【典例探究】
(1) She was deeply affected by the moving story of the hero.
她被英雄的感人故事深深打动了。
(2) He was affected with a severe cold and had to stay in bed for several days.
他染上了重感冒，不得不在床上躺了好几天。
(3) She has always shown a deep affection for her hometown and often goes back to visit there. 她一直对家乡怀有深厚的感情，经常回去探望。
(4) The teacher’s encouraging words have a positive effect on the students’ confidence.老师鼓励的话语对学生们的自信心产生了积极影响。
Activity　Observe and summarize
【总结归纳】
(1) _____________________________________ 被……影响/深深打动
_____________________________染上……疾病
(2) _____________________________ n. 喜爱；钟爱
________________________________________喜欢……
(3) ________________________________对……有影响
be deeply / greatly affected by...
be affected with...
affection
show / have / feel / develop an affection for...
have an effect / influence / impact on...
【随堂演练】
(1) The village _____________________________________________ the recent flood and many houses were damaged.
那个村庄被最近的洪水影响很大，许多房屋遭到损坏。
(2) The old man _____________________________________________ arthritis for many years and it causes him a lot of pain.
这位老人多年来一直患有关节炎，这给他带来了很大痛苦。
was greatly affected by
has been affected with
2.【教材原句】In less than one minute, a large city lay in ruins. 不到一分钟，一座大城市就成了一片废墟。
ruin n. & vt. 破坏；毁坏 n. 废墟
【典例探究】
After the earthquake, the old castle lay in ruins. 地震之后，那座古老的城堡成为了废墟。
The beautiful town was reduced to ruins after the fire. 火灾之后，这座美丽的小镇沦为废墟。
The old building has fallen into ruin over the years. 多年来，这座旧建筑逐渐败落。
He ruined himself by his bad habits and laziness. 他因为坏习惯和懒惰毁掉了自己。
His unhealthy lifestyle ruined his health in the end. 他的不健康生活方式最终毁坏了他的健康。
【总结归纳】
(1)___________________________ 成为废墟
_____________________________ 沦为废墟
_____________________________ 败落
(2) ____________________________ 毁掉自己；自取灭亡
_____________________________毁坏某人的健康 / 声誉
lie / be in ruins
be reduced to ruins
fall into ruin
ruin oneself
ruin one’s health / fame
【随堂演练】
(1) The ancient city ________________________________________ due to the long years of war.
由于多年的战争，这座古城成为了废墟。
(2) The once prosperous village _____________________________ by the invading enemy forces.
曾经繁荣的村庄被入侵的敌军沦为废墟。
was in ruins
was reduced to ruins
3.【教材原句】People were in shock—and then, later that afternoon, another big quake shook Tangshan again. 人们都很震惊, 然后那天下午晚些时候, 唐山又发生了一次大地震。
shock n. 震惊，打击；令人震惊的事；冲击（力）；休克；触电
v. 使震惊 / 气愤 / 厌恶；打击
【典例探究】
(1) She was shocked at the news of his arrest.她对他被捕的消息感到震惊。
(2)He was shocked to find out that his friend had betrayed him.
他震惊地发现他的朋友背叛了他。
(3)He looked shocked when he heard the news.他听到这个消息时显得很震惊。
(4) The shocking truth was revealed in the investigation.
调查中揭示了令人震惊的真相。
【总结归纳】
_____________________________ 对……感到震惊
_____________________________ 做某事感到震惊
_____________________________ adj. 震惊的(通常用于描述人的感受)
_____________________________ adj. 令人震惊的(通常用于描述事物或行为)
be shocked at
be shocked to do sth.
shocked
shocking
【随堂演练】
They _____________________________ the damage caused by the storm.
他们对暴风雨造成的破坏感到震惊。
(2) She _____________________________ the condition of the old house.
她震惊地看到那座老房子的状况。
were shocked at
was shocked to see
4. 【教材原句】Soon after the quakes, the army sent 150,000 soldiers to Tangshan to dig out those who were trapped and to bury the dead. 地震发生后不久，军队派了15万士兵到唐山去挖掘被困的人，并埋葬死者。
bury vt. 埋葬；安葬；掩埋；隐藏
【典例探究】
(1) He was buried in his work and didn’t notice the time passing.
他埋头于工作，没有注意到时间的流逝。
(2) He buried his face in his hands, feeling overwhelmed by the bad news.
他双手捂住脸，被这个坏消息压得喘不过气来。
【总结归纳】
_____________________________ 埋头于，专心于
_____________________________ 双手掩面
be buried in / bury oneself in
bury one’s face in one’s hands
【随堂演练】
__________________________________________________________, completely unaware of the world around her. 她埋头读一本好书，完全意识不到周围的世界。
__________________________________________________________ and burst into tears when she heard the sad story. 听到这个悲伤的故事时，她双手捂住脸，哭了起来。
She was buried in a good book
She buried her face in her hands
5.【教材原句】Some were found alive, though they were suffering from terrible injuries, but others had already stopped breathing when they were discovered. 有些人被发现还活着，尽管他们遭受了可怕的伤害，但其他人被发现时已经停止呼吸。
suffer vt. 遭受；蒙受 vi. (因疾病、痛苦、悲伤等)受苦
【典例探究】
(1) He has been suffering a lot of pain due to his chronic illness for years.
由于慢性疾病，他多年来一直遭受巨大的痛苦。
(2) The old temple suffered severe damage in the earthquake.
这座古寺庙在地震中损失惨重。
(3) She has been suffering from asthma since childhood.
她从小就开始患哮喘。
(4) Despite the great suffering in his life, he never lost hope.
尽管一生中有许多让人痛苦的事情，他从未失去希望。
(5) The cancer sufferers in the hospital received a lot of support from volunteers.
医院里的癌症患者得到了许多志愿者的帮助。
【总结归纳】
________________________________ 遭受巨大的痛苦
________________________________ 损失惨重
________________________________ 患……病；因……受苦
(2)________________________________ n. 苦恼；让人痛苦的事
________________________________ n. 患难者；患病者
suffer a lot of pain
suffer severe damage
suffer from...
suffering
sufferer
【随堂演练】
The animals in the lab were reported ___________________________________ during the experiments. 据报道，实验室里的动物在实验过程中遭受了巨大的痛苦。
The city center ________________________________ after the bombing.
轰炸之后，市中心损失惨重。
to suffer a lot of pain
suffered severe damage
6. 【教材原句】It’s looking for the people who survived the earthquake.
它正在寻找地震中幸存下来的人。
survive vi. 生存；存活 vt. 幸存；艰难度过；幸免于难
【典例探究】
（1) Few animals survived the terrible forest fire.
从那场可怕的森林大火中幸存下来的动物很少。
(2) The explorers had to survive on wild fruits and roots during their journey.
探险者们在旅途中不得不依靠野果和树根生存下来。
(3)His grandfather survived him by twenty years.
他爷爷比他多活了二十年。
(4) The survivors of the earthquake were provided with food and shelter by the government.
地震的幸存者得到了政府提供的食物和住所。
(5) The survival of some rare species is threatened by habitat destruction.
一些稀有物种的幸存正受到栖息地破坏的威胁。
【总结归纳】
_____________________ 从灾难中幸存 _____________________ 依靠……生存下来 _____________________ 比……多活了……
____________________ n. 幸存者 __________________ n. ［U］幸存；［C］残存物
survive +灾难 survive on...
survive...by...
survivor survival
【随堂演练】
(1) He was the only one who_________ the shipwreck.
他是那起船只失事事件中唯一幸存下来的人。
(2) She can ________________________ because she’s good at managing her money.
她能靠微薄的薪水生存下来，因为她很会理财。
survived
survive on a small salary
7. 【教材原句】The undersea quake struck around 7:00 a.m....
海底地震发生在上午7点左右……
strike vt. & vi. (struck，struck / stricken) 侵袭；突击，击打；突然想到；(时钟等)敲；划(火柴) n. 罢工；罢课；袭击
【典例探究】
The village was struck with a severe flood last summer.
去年夏天，这个村庄被一场严重的洪水袭击。
(2) It suddenly struck me that I forgot to lock the door. 我突然想起了我忘了锁门。
(3) He struck the thief on the head with a stick. 他用棍子打在了小偷的头上。
(4) The workers are on strike to demand better working conditions.
工人们正在罢工，要求改善工作条件。
(5) The train drivers threatened to go on strike if their demands were not met.
火车司机们威胁说，如果他们的要求得不到满足，他们就去罢工。
【总结归纳】
___________________________________ 被……所袭击 / 感动
_____________________________________某人突然想起……
___________________________________ 打某人的某个部位
(2)___________________________________在罢工
___________________________________ 举行罢工
be struck with / by...
It strikes / hits / occurs to sb. that...
strike sb. in / on+the+身体部位
be on strike
go on strike
【随堂演练】
(1) She _______________________________________________ and couldn't take her eyes off it.
她被日落的美景所打动，眼睛一直离不开它。
(2) ____________________________________________________________________.
她突然意识到可能再也见不到她的朋友了。
was struck with the beauty of the sunset
It hit her that she might never see her friend again
8. effect n. 影响；结果；效果
【典例探究】
The new law will take effect next month. 新法律将在下个月生效。
The regulation came into effect at the beginning of this year. 这项规定从今年年初开始 生效。
One of the side effects of this drug is drowsiness. 这种药物的副作用之一是困倦。
The teacher’s words had a great effect on her decision.
老师的话对她的决定产生了很大的影响。
(5) The government plans to put the new environmental protection measures into effect soon. 政府计划很快实施新的环保措施。
(6) The new teaching method proved to be very effective. 新的教学方法证明是十分有效的。
【总结归纳】
______________________________ 生效；见效
______________________________ 生效
______________________________ 副作用
_____________________________________ 对……产生影响
______________________________ 实施；使……生效
(2) ______________________________ adj. 有效的；有影响的
take effect
come into effect
side effect
have an effect / influence / impact on / upon
put...into effect
effective
【随堂演练】
______________________________________within an hour. 这种药应该在一个小时内见效。
____________________________________________________________ once it is approved. 新政策一旦获得批准就会生效。
The medicine should take effect
The new policy will come into effect
9. 【教材原句】With strong support from the government and the tireless efforts of the city’s people, a new Tangshan was built upon the earthquake ruins.
在政府的大力支持和唐山人民的不懈努力下, 一座新的唐山在废墟中建立起来。
effort n. 努力
【典例探究】
She made an effort to learn a new language every year.
她每年努力学习一门新语言。
(2) The government spared no effort to rescue the missing people in the disaster.
政府不遗余力地去营救灾难中失踪的人。
(3) He lifted the heavy box with great effort. 他费了很大的劲才把那个重箱子抬起来。
(4) It takes effort to prepare for an exam. 准备考试需要花费精力。
【总结归纳】
______________________________ 努力做某事
______________________________ 不遗余力地做某事
______________________________ 费了很大的劲
______________________________ 做某事需要花费精力
make an effort to do sth.
spare no effort to do sth.
with great effort
It takes effort to do sth.
【随堂演练】
(1) He __________________________________ with his neighbor.
他努力改善他和邻居的关系。
(2) The scientists ______________________________________.
科学家们不遗余力地寻找这种疾病的治疗方法。
made an effort to improve his relationship
spared no effort to find a cure for the disease
Homework:
Make your own sentences using the expressions you have learnt.
Thank you !

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