【新教材】高中英语外研版必修第三册： Unit 6 全章课件
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Unit 6 Disaster and hope
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主题语境——人与自然 灾害防范 素养导航
The Science of Earthquakes What is an earthquake?The surface of the earth is divided into different pieces.These are called tectonic plates①.When two plates suddenly slip past one another,an earthquake happens.This shakes the ground and everything on it. What cause earthquakes and where do they happen?
Ⅱ.词汇拓展 1.erupt v.→ eruption (n.) 2.immediately adv.&conj.→ immediate (adj.) 3.occur v. → occurrence (n.) → occurred (过去式/过去分词) 4.announcement n.→ announce (v.)
2.Picking up a free newspaper at the Tube station,I see the title “Hot! Hot! Hot!”.(教材P62) 我在地铁站拿起一份免费报纸,看到标题是“热!热!热!”。 【词汇精讲】pick up在该句子中表示“拿起”,同时,它还有“拾起;接 收(信号);(偶然)学会;整理;接载;情况好转”等含义。 He picked up some French words whi他和一个法国人住在一起时学会了一些法语单词。 The school bus picks up the children three times every day. 校车每天接送孩子们三次。 The equipment picked up the signal from the satellite. 设备接收到卫星发出的信号。
6.hurricane n. 飓风
7.occur v. 发生
8.announcement n. 通告,公告
ndslide n. 山崩,滑坡
重点短语
1.react to 对……做出回应,反应 2.in the face of 面临,面对 3.deal with 应对,解决 4.pick up 捡起 5.sure enough 当然 pared with/to 与……比起来 7.成功 make it 8.浏览 look through 9.由于 due to 10.此外,而且 what’s more 11.毕竟;终究 after all 12.为……作准备 prepare for
Ⅲ.阅读导学 根据P62-P63课文内容,回答下列问题。 1.Where is the author? 2.Where does the author probably work in? 3.Why does the author want to go to Bank station? 4.What plans does the author make for the future? 5.How does the author feel when he sees the photos in the newspaper?
Section A Starting out & Understanding ideas
-9-
Ⅰ.知识体系图解
重点词汇
1. disaster n.灾难,灾祸
2. tube
n.管子
3. plus
adj.(用于数字后面表示)多,余
4. erupt v.(火山)爆发,喷发
5. immediately adv.即刻,马上
How are earthquakes recorded? Scientists use special tools to record and measure earthquakes.These tools are called seismographs⑤.Recordings from seismographs tell scientists when and where an earthquake took place.They can also tell scientists the size of an earthquake.
重点句式
1.Looking through my newspaper,I’m shocked by photos showing that a hurricane in Asia has destroyed a town. 2.Now that it’s hard to avoid a disaster on Earth,perhaps I should start thinking about moving to space...
3.The average high temperature in July is only 22 degrees,so over 30 is not usual for London.(教材P62) 7月份的平均高温只有22度,因此超过30度对伦敦来说是不正常的。 【词汇精讲】average在句中为形容词,表示“平均的”。作名词,表 示“平均数;平均水平;一般水准”;作动词,表示“平均为;计算出…… 的平均数”。
Why does the earth shake when there is an earthquake? Earthquakes send out waves in all directions.When they reach the earth’s surface,they shake the ground.There are different types of earthquake waves.The P wave squeezes and stretches the earth.The S wave shakes it up and down.
探究思辨
What should we do in case there is an earthquake? 答案 Be sure to stay calm and do everything the teacher tells you.If you are in class,take cover under desk quickly and do not move until the floor stops shaking.If you are on the playground,stay where you are,crouch and protect your head.Don’t stand near high buildings that may fall down and don’t jump off the building.Help your classmates if you can and try to go through the disaster together.
答案 1.In the tube/subway. 2.In a bank. 3.To avoid the bad feeling by thinking about work. 4.He plans to put his flat on the market and buy a boat;speak with his manager about moving to the top floor;learn to swim and join a beginner’s swimming class immediately. 5.He feels nervous.
【巧学助记】
【词汇拓展】 pick oneself up 跌倒后站起来 pick up speed加速 pick on挑剔;捉弄;选中 pick off摘下 pick out挑选;辨认出 Pick out the dress that you like best and I’ll buy it for your birthday. 挑选你最喜欢的衣服,我付钱作为给你的生日礼物。
Last year was the warmest year on record,with global temperature 0.68 ℃ above the average. 去年是有记录以来最热的一年,比全球平均气温高了0.68摄氏度。
重点词汇 1.How did people there react to the disaster?(教材P61) 那里的人们对灾难有什么反应? 【词汇精讲】句中的react是不及物动词,意为“做出反应,回应”。此 外,还表示“有影响,起作用;反抗”。 How did he react when you called him a fool? 你骂他傻瓜时,他反应如何? He reacted angrily to accusations of disloyalty. 有人指责他不忠,他非常气愤。
【词汇拓展】 reaction n.反应;反应能力;不良反应 react to对……有反应 react with 与……发生 (化学)反应 react on/upon对……有影响/起作用 react against反抗;对抗 Some people experience a mild reaction to the drug. 有些人对这种药会有轻微不良反应。 An acid reacts with a base to form a salt. 酸与碱产生化学反应形成盐。 People react strongly against tax increases. 人们强烈反对增税。
The earth has four main layers②.They are inner core,outer core,mantle③ and the earth’s crust④.The crust and the top of the mantle make up a thin skin on the surface of the planet.But this skin is not all in one piece.It is actually made up of many tectonic plates.They are like puzzle pieces.These pieces are always sliding around and bumping into each other.Sometimes their edges get stuck together.When this happens,the rest of the plate keeps moving.Eventually the edges come unstuck.That is when an earthquake happens.
词海拾贝 ①tectonic plates 构造板块 ②layer n.层 ③mantle n.地幔 ④crust n.地壳 ⑤seismograph n.地震仪
典句欣赏
Recordings from seismographs tell scientists when and where an earthquake took place. 译文:地震仪的记录告诉科学家地震发生的时间和地点。 分析:该句子中Recordings为主语,from seismographs 为介词短语作 后置定语,修饰Recordings;tell为谓语,scientists作tell的间接宾 语;when and where an earthquake took place为宾语从句。
-1-
主题语境——人与自然 灾害防范 素养导航
The Science of Earthquakes What is an earthquake?The surface of the earth is divided into different pieces.These are called tectonic plates①.When two plates suddenly slip past one another,an earthquake happens.This shakes the ground and everything on it. What cause earthquakes and where do they happen?
Ⅱ.词汇拓展 1.erupt v.→ eruption (n.) 2.immediately adv.&conj.→ immediate (adj.) 3.occur v. → occurrence (n.) → occurred (过去式/过去分词) 4.announcement n.→ announce (v.)
2.Picking up a free newspaper at the Tube station,I see the title “Hot! Hot! Hot!”.(教材P62) 我在地铁站拿起一份免费报纸,看到标题是“热!热!热!”。 【词汇精讲】pick up在该句子中表示“拿起”,同时,它还有“拾起;接 收(信号);(偶然)学会;整理;接载;情况好转”等含义。 He picked up some French words whi他和一个法国人住在一起时学会了一些法语单词。 The school bus picks up the children three times every day. 校车每天接送孩子们三次。 The equipment picked up the signal from the satellite. 设备接收到卫星发出的信号。
6.hurricane n. 飓风
7.occur v. 发生
8.announcement n. 通告,公告
ndslide n. 山崩,滑坡
重点短语
1.react to 对……做出回应,反应 2.in the face of 面临,面对 3.deal with 应对,解决 4.pick up 捡起 5.sure enough 当然 pared with/to 与……比起来 7.成功 make it 8.浏览 look through 9.由于 due to 10.此外,而且 what’s more 11.毕竟;终究 after all 12.为……作准备 prepare for
Ⅲ.阅读导学 根据P62-P63课文内容,回答下列问题。 1.Where is the author? 2.Where does the author probably work in? 3.Why does the author want to go to Bank station? 4.What plans does the author make for the future? 5.How does the author feel when he sees the photos in the newspaper?
Section A Starting out & Understanding ideas
-9-
Ⅰ.知识体系图解
重点词汇
1. disaster n.灾难,灾祸
2. tube
n.管子
3. plus
adj.(用于数字后面表示)多,余
4. erupt v.(火山)爆发,喷发
5. immediately adv.即刻,马上
How are earthquakes recorded? Scientists use special tools to record and measure earthquakes.These tools are called seismographs⑤.Recordings from seismographs tell scientists when and where an earthquake took place.They can also tell scientists the size of an earthquake.
重点句式
1.Looking through my newspaper,I’m shocked by photos showing that a hurricane in Asia has destroyed a town. 2.Now that it’s hard to avoid a disaster on Earth,perhaps I should start thinking about moving to space...
3.The average high temperature in July is only 22 degrees,so over 30 is not usual for London.(教材P62) 7月份的平均高温只有22度,因此超过30度对伦敦来说是不正常的。 【词汇精讲】average在句中为形容词,表示“平均的”。作名词,表 示“平均数;平均水平;一般水准”;作动词,表示“平均为;计算出…… 的平均数”。
Why does the earth shake when there is an earthquake? Earthquakes send out waves in all directions.When they reach the earth’s surface,they shake the ground.There are different types of earthquake waves.The P wave squeezes and stretches the earth.The S wave shakes it up and down.
探究思辨
What should we do in case there is an earthquake? 答案 Be sure to stay calm and do everything the teacher tells you.If you are in class,take cover under desk quickly and do not move until the floor stops shaking.If you are on the playground,stay where you are,crouch and protect your head.Don’t stand near high buildings that may fall down and don’t jump off the building.Help your classmates if you can and try to go through the disaster together.
答案 1.In the tube/subway. 2.In a bank. 3.To avoid the bad feeling by thinking about work. 4.He plans to put his flat on the market and buy a boat;speak with his manager about moving to the top floor;learn to swim and join a beginner’s swimming class immediately. 5.He feels nervous.
【巧学助记】
【词汇拓展】 pick oneself up 跌倒后站起来 pick up speed加速 pick on挑剔;捉弄;选中 pick off摘下 pick out挑选;辨认出 Pick out the dress that you like best and I’ll buy it for your birthday. 挑选你最喜欢的衣服,我付钱作为给你的生日礼物。
Last year was the warmest year on record,with global temperature 0.68 ℃ above the average. 去年是有记录以来最热的一年,比全球平均气温高了0.68摄氏度。
重点词汇 1.How did people there react to the disaster?(教材P61) 那里的人们对灾难有什么反应? 【词汇精讲】句中的react是不及物动词,意为“做出反应,回应”。此 外,还表示“有影响,起作用;反抗”。 How did he react when you called him a fool? 你骂他傻瓜时,他反应如何? He reacted angrily to accusations of disloyalty. 有人指责他不忠,他非常气愤。
【词汇拓展】 reaction n.反应;反应能力;不良反应 react to对……有反应 react with 与……发生 (化学)反应 react on/upon对……有影响/起作用 react against反抗;对抗 Some people experience a mild reaction to the drug. 有些人对这种药会有轻微不良反应。 An acid reacts with a base to form a salt. 酸与碱产生化学反应形成盐。 People react strongly against tax increases. 人们强烈反对增税。
The earth has four main layers②.They are inner core,outer core,mantle③ and the earth’s crust④.The crust and the top of the mantle make up a thin skin on the surface of the planet.But this skin is not all in one piece.It is actually made up of many tectonic plates.They are like puzzle pieces.These pieces are always sliding around and bumping into each other.Sometimes their edges get stuck together.When this happens,the rest of the plate keeps moving.Eventually the edges come unstuck.That is when an earthquake happens.
词海拾贝 ①tectonic plates 构造板块 ②layer n.层 ③mantle n.地幔 ④crust n.地壳 ⑤seismograph n.地震仪
典句欣赏
Recordings from seismographs tell scientists when and where an earthquake took place. 译文:地震仪的记录告诉科学家地震发生的时间和地点。 分析:该句子中Recordings为主语,from seismographs 为介词短语作 后置定语,修饰Recordings;tell为谓语,scientists作tell的间接宾 语;when and where an earthquake took place为宾语从句。