人教版 Book6Unit5Reading课件

anxiety 11. anxious a.忧虑的，不安的→n.______________ 12. diverse a. 多种多样的→n.________________ diversity 13. appreciation n. 欣赏,感激→v._______________ appreciate make one’s way 14.前往_______________________ 15.全部焚毁___________________________ burn to the ground take much notice 16.注意，理会________________________ in the distance 17.在远处___________________ 18.入睡_____________________ be fast asleep be appointed as 19.被任命为…____________________ 20.对…感到惊奇____________________ be amazed at
素有“欧洲最高的活火山”之称的 意大利西西里岛埃特纳火山(Mount Etna)，海拔3340米。 2002年10月30日， 国际空间站上的工作人员观察到埃特纳 火山的爆发过程。山的下坡和山顶北边 颜色较淡的烟柱，是由熔岩流入山坡上 的松树林引起的森林大火造成的。
Please look at the diagram below. It shows a volcano erupting.
维苏威火山 (Vesuvius)，意大利乃 至全世界最著名的火山之一，海拔 高度1281米。 维苏威火山在历史上 多次喷发，最为著名的一次是公元 79年的大规模喷发，灼热的火山碎 屑流毁灭了当时极为繁华的拥有2 万人口的庞贝古城。
2008年6月17日智利南部柴滕火山爆 发。火山喷发出浓重的烟尘，并伴有 隆隆的地动声，同时出现了两个新火 山口。这座火山从5月2日开始喷发， 已迫使4500名居民从柴滕火山附近的 一座小村庄撤出。从布兰科(Blanco)河 中溢出的水已经对这个村子造成严重 破坏，由于有大量火山灰落入河中， 河水变得非常粘稠。
1. How is a volcano formed?
The rocks under the earth become hotter and hotter and erupt from the mountain.
2. Where is it most possible for a volcano to erupt?
Words and phrases.
eruption 1. erupt v.爆发，突然发生→n._______________ equip 2. equipment n.设备，装备→v.__________→(v.过去式/ 分词)___________ equipped appointment 3.appoint v.任命，委派→n.约会_______________ data 4. database n. 数据库→n.数据_____________ 5. evaluate vt.评估；估计→n.价值________________ evaluation 6.absolute a. 绝对的，完全的→adv.______________ absolutely 7.actual a.实在的，实际的→adv.________________ actually 8.uncomfortable a.不舒服的，不舒适的→(反 comfortable comfort 义)_______________→v.______________ 9.unconscious a.失去知觉的，未察觉的→(反 义)_____________ conscious panicked 10.panic vi.&vt. 惊慌→过去式___________过去分词 _______________ panicked
Do you know some natural disasters showing the power of nature? Have a brainstorm
Hurricane Typhoon Cyclone Sandstorm Hailstorm Flood Earthquak e Tornado
3. Why did the volcanologist run out of the house into the back garden ? B _______ A. Because his bed began shaking. B. Because his bedroom suddenly became as bright as day. C. Because he thought there was an earth-quake in Hawaii. D. Because he wanted to collect information about the eruption. 4. What does the writer mean by using “lucky” in the sentence(para4) “I was lucky enough to have a much closer look at it.”?___________ C A. He felt much safer on the top while the other two scientists climbed down into the crater. B. It was his first sight of an eruption. C. It was the first time for him to watch the crater. D. Both B and C.
II. Read the passage and then do the multiple choices. 1. The writer doesn’t mind the occasional danger of his job because ________. D A. he travels to unusual places and meets interesting people from all over the world B. he likes the different ways of working C. hቤተ መጻሕፍቲ ባይዱ thinks his job the most important D. he is excited about dangers and feels alive 2. As a result of the volcanologist’s work, _________. A A. other scientists predict the progress of lava from the volcano B. many people have been warned to leave their homes C. the eruption causes less damage D. the eruption may be prevented breaking out
2004年6月2日，夏威夷的基拉韦厄 活火山(Kilauea caldera)喷出熔岩。
2008年3月18日，夏威夷基拉韦厄 (Kilauea)火山喷发，火山灰从出口向外 喷散。火山喷发产生的岩屑散布于方圆 30公顷，一处深受游客喜爱的观景台也 受到岩屑的影响。 这是海拔1277米的基拉韦厄火山主 火山口自从1924年以来的首次喷发。
( 3) The writer describes his first sight of a volcano eruption. ( 5) The writer states again his love for his work and volcanoes. ( 1 ) The writer expresses his love for his job and why he loves it. ( 4 ) The writer describes his first closer look at a volcano eruption. ( 2) The writer describes his job and its importance.
An active volcano
Can you imagine climbing into a live volcano in order to measure the temperature of the boiling rock inside?
imagine
Can you imagine doing such dangerous work as part of your job?
课内探究
Read the passage quickly and then answer the following questions.
I. Put the following sentences into the right order according to the structures of the passage.
Near the oceans.
3. What types of volcanoes do you know?
An extinct volcano A dormant volcano Haleakala Crater, the largest dormant volcano in the world Maui, Hawaii
Ash cloud/volcanic ash
Crater
volcano eruption
Boiling rock erupts from the crater; the lava flows slowly down the mountain.
Lava
Magma chamber