人教版高二英语选修六 unit 5 the power ofnature（练习课件） （共47张ppt）

课件47张PPT。Unit 5 Module 61. erupt / eruption
2. appoint
3. evaluate
4. absolute
5. potential n.&adj.
6. actual
7. candidate
8. precious
9. uncomfortable
10. panic11. diverse
12. guarantee
13. volcano
14. shoot (shot, shot)
15. tremble
16. sweat
17. make one’s way( to…)
18. burn to the ground
19. glance through
20. vary from…to..Words and phrasesI. 写出下列单词的变化形式
1．任命，委派v.________；任命，委派，约会n.________
2．评估v.________；评估，评价 n．________
3．(火山)喷发v.________；(火山)喷发n.________
4．洗澡，游泳 v．____；沐浴，洗澡 n．___；浴室n.____
5．多种多样的adj.________；多样性n. ________
6．惊慌．恐慌n._________；惊慌．恐慌v.__________；(过去分词) _________
7．失去知觉的，未觉察的adj.______________；有意识的，自觉的adj.______________；自觉地，有意识地adv. _____________；意识，知觉n._______________
8．装备v._______________；装备n._______________
9. 忧虑的 adj.___________；担心，焦虑，渴望n.___________
appointappointmentevaluateevaluationerupteruptionbathebathbathroomdiversediversitypanicpanicpanickedunconsciousconsciousconsciouslyconsciousnessequipequipmentanxious [???k??s]anxiety ?
[???za??tiLanguage points for reading Ivolcano n.pl. volcanoes an active/sleeping/extinct volcano-logy: “…… 学/论”volcanology-ist “……学家 ”volcanologist 活/休眠/死火山火山学
pianist 钢琴家
physicist 物理学家火山学家oceanology 海洋学
technology 工艺学2. erupt vi.
1)（火山）爆发，喷发
2)（搏斗，暴力事件，噪音等）突然发生，爆发
A) This volcano hasn’t erupted for many years.
这座火山已经多年没有爆发了。
B) Violence in street can erupt for no apparent reason.
街头暴力可以在没有明显原因的情况下爆发。
*erupt into laughter/fury, etc.
突然大笑/大怒
C) 他毫无理由地大笑起来。
He erupted into laughter without any reason.
bored
boring1)I am _________with the same old routine day after day.2)The book is ______.boredboring3. Sometimes working outdoors…, sometimes using scientific equipment, … I’m never bored. (L4,P34)(人)厌烦的
（物）令人厌烦的bore v. 使(人)厌烦3)I am sorry I spoke for so long--- I hope I didn’t ______ you.
很抱歉说了这么长时间；希望你没有厌烦。4)My father is always _________ us with his stories about the war.
父亲老是在说在战争中的经历，我们都厌烦了。boreboring*bore sb. to death使某人厌烦得要命Adj.5) He is always asking the same question, which bores me to death.
他老是问同样的问题，真是烦死我了。
*bore sb. to death使某人厌烦得要命
6) He was something of a bore ---going on about his charity work all morning.
他是一个令人厌烦的人,整天早上都在忙他的慈善工作。
7) Doing housework is a real bore.
做家务真是一件令人烦透了的事。
4. I was __________ as a volcanologist working for the Hawaiian Volcano Observatory twenty years ago. (L7,P34)
appoint
v. -- 指定；派定（时间、地点等）
1) We must appoint a day to meet again.
我们要约定好下次会面的日期。
2) 他指定校舍为开会的地点。
He appointed the school house as the place for the meeting.
3) We appointed him manager.
我们委派他为经理． appointedn. appointment make/have an appointment5. (collect and evaluate) the information, I help other scientists to predict where lava from the volcano will flow next and how fast it will flow. （L9，P34) evaluate 评估，评价没见过他的工作，我无法评估他的能力。
I cannot __________________ without seeing his work.evaluation n. ［C.U]评估，评价，评估报告They made an intensive evaluation of the health care program.evaluate his abilityHaving collected and evaluated他们对医疗保健计划进行了深入的评估。He made an honest evaluation of his own life.他如实地评价了他自己的一生。warn sb. (of /against sth.)
sb. to do
sb. that 1)I won’t warn you again.
2)The people were warned of the danger
of flooding.
3)The doctor warned me not to drink.
→ The doctor warned me against drinking.
4) I warn you that it is dangerous to go out
alone at night.6. Our work has saved many lives because people in the path of the lava can be warned to leave their houses. (L11, P34)7. When _______ (boil) rock erupts from a volcano and _______ (crash) back to earth, it ______ (cause) _______ damage than you might imagine. This is because no one lives near the top of Mount Kilauea, _____ the rocks fall. The lava that ______ (flow) slowly like a ______ down the mountain _______ (cause) _____ more damage because it buries everything in ____ path under the ________ (molt) rock. ________, the _________(erupt) itself is really ________ (excite) ________(watch) and I shall never forget my first sight of one. boilingcrashescauseslesswhereflowswavecausesfaritsmoltenHowevereruptionexciting to watch________________(work) hard all day, I went to bed early. I was ________ asleep _______ suddenly me bed began shaking and I heard a strange sound, like a railway train ___________(pass) my window. ___________________ (experience) quite a few earthquakes in Hawaii already, I didn’t take much notice. I was about _______ (go) back to sleep _______ suddenly my bedroom became _____ bright _____ day.Having workedfastwhenpassingHaving experiencedto gowhenasas8. We slowly made our way to the edge of the crater and looked down into the red, boiling center. (L35,P35)
向某地走去
1)她犹豫了一下,但向前走去.
She hesitated, but _____________________.
2)她快速离开房间,朝她床边走去.
She hastily left the room ,and _____________ ____________.
3) If you want to make your way in the world, you must learn to work hard while you are still young.
你若想要有出息,趁年轻的时候要学会发奋
made her way forward made her way to her bed
All the traffic has to make way for a fire engine
所有的车辆都得给救火车让路.
*make way (for …) 让路,让位
我将把职务让给更年轻的人.
I shall __________________________make way for a younger manfeel one’ way
push one’s way
find one’s way
go one’s way
fight one’s way
wind one’s /its way
lose one’s way摸索前进挤过找到路，设法到达走自己的路，我行我素奋勇前进蜿蜒前进迷路9. Potential adj. 有潜力的
n. 潜力
1) 他有踢足球的潜质。
He has a potential for playing football.
2) 处于压力下的人更容易发挥自己的全部潜能。
People under stress tend to develop their full range of potential.
3）这是一个潜在的问题。
This is a potential problem.
4) 他有潜力成为领导人。
He has the potential to be a leader.
10. The height of the land varies from 700
meters above sea level to over 2000 meters
and is home to a great diversity of plants
and animals.
这里的地面高度从海拔700米到2,000多
米不等, 是各种各样的动植物的生长地。vary from…to… 由…到…不等；
从…变为…
这些鱼的价格从3镑到5镑不等。
The price of these fish vary from ￡3 to ￡5.
价钱因季节而变化。
The price varies according to the season.
她的情绪由乐观一变而极为消沉。
Her mood varied from optimism to
extreme depression.今天全国不同地区都下了雪。
There has been snow today in various parts of the country.
我们出售的产品是各式各样的。
The products we sell are many and various. various adj. different from each other, of different kindsvariety n.
① = change (质量, 种类和特征的)变化
他不喜欢这工作, 因为它单调乏味。
He doesn’t like the work because it
lacks variety.
② = kind 种类, 品种:
不同种类的香蕉
different varieties of bananas2) diversity=variety n. 变化多样, 多样性
亚洲的植物形态多种多样。
The plants of Asia show great diversity
of form.
(对此)一定众说纷纭。
There must be a wide diversity of opinions.a variety of 许多, 各种各样
这些体恤有各种各样的颜色供挑选.
These T-shirts are available in a wide
variety of colours. 江门是陈皮之乡，每年吸引成千上万的人来江门购买。
Jiangmen is home to Chenpi, which attracts thousands of visitors to buy it every year.
如果您能来我们将感激不尽。
I would appreciate it if you could come.
我们都喜欢小明，因为他有本事逗人开心。
We all like Xiaoming who has a great gift for making others happy.give birth to sth. 生, 产生
bear 生育, 生产, 结(果)
be born 出生, 诞生12. give birth to (sb./sth) 生小孩; 产仔 eg.她昨晚生了个可爱的小男孩。?She gave birth to a lovely little boy last night.1) She ______________ a girl.
3) She ______ him a son.
4) The apple tree _______ a lot of fruit.
5) I _________ in 1981.gave birth toborebearswas born13. It is said that this boy, who had a great
gift for languages and persuasion, is the
father of the Manchu people.
it is said/reported that… : have a gift / talent for … 在…方面有天赋eg.他在音乐方面有天赋。?He has a gift for music.天赋, 天才(talent)
礼物 (present)gift n. 据说, 据报道…14. guarantee v. 1)保修(跟名词)
They guarantee the watch for three years.
2)保证 ＋n. / to do../ that…
那个小男孩保证不再玩火了。
That boy guaranteed not to play with
fire again.
你必须确保这位重要人士的安全。
You must guarantee the safety of the
important person.n. 保修期, 质量保证(c); 保/凭证(c);
保证人, 抵押物
The radio has a two-year guarantee.
Wealth is no guarantee of happiness.
under guarantee 在保修期内
那块表仍在保修期内。
give sb a guarantee that 向…保证The watch is still under guarantee.Guarantee v. & n. 保证，担保，保证书，保修期
1) Buying a train ticket doesn’t ________________（确保有座位）
2) The computer has ______________________（一年的保修期）
3) The TV set ________________________（保修三年）
4) I’ll _____________________________（保证他一定会来)guarantee a seata year’s guaranteeis guaranteed for three yearsguarantee that he will comeWhen you arrive you are rewarded not only with the sight of its clear water, but also by the view of the other sixteen mountain peaks that surround Tianchi.
你一到达山顶就会得到回报——你不仅可以看见天池那清澈如镜的湖水，而且还可以看到天池四周的16座山峰。改写句子：1. Because he had eaten too much, he couldn’t go to sleep.
2. After she had finished her homework, she went shopping.
3. After we had been shown around the China Pavilion, we were then taken to see the American Pavilion.
Having eaten too much, he couldn’t go to sleep.Having finished her homework, she went shopping.Having been shown around the China Pavilion, we were then taken to see...江门一中坐落于江门市江海区。它是江门最大的高中，占地面积280亩。它仍被保留着它最好的状态供学生们享用。江门一中的树是由它的毕业生捐赠的，高度由2米到10米不等。让校园更加美丽的是，里面种着各种各样的花。 此外，它也是很多猫的家园。然而，这里最值得欣赏的地方是红楼前的日落景色。虽然它远离市中心，但当你来到这里，你会得到回报—— 你不仅可以看到它宏伟的建筑物的景色，还可以看到鱼塘以及水面上树的倒影这奇异的景象。
Jiangmen No.1 Middle School lies in Jianghai District of Jiangmen city. With an area of 280 acres, it becomes the largest Middle School in Jiangmen. It is still kept in its best state for the students. The trees in the school, varying in height from 2 meters to 10 meters, are all donated by the graduates. It is various flowers in it that make the school more beautiful. In addition, it is also home to the cats. However, the attraction that arouses the greatest appreciation in the school is the beautiful sunset in front of the red building . Although the school is far from the downtown, you are rewarded not only with the sight of its splendid buildings, but also by the fantastic view of the fish ponds and the shadows of the trees.I. 根据句意及所给单词的首字母或汉语提示, 写出各单词的正确形式。
1. His lips started to t_______ and then he started to cry.
2. It’s so hot, you start s_______ the minute you walk outside.
3. He caught the u______ opportunity and succeeded. remble weating nique4. I was a______ about the children when they didn’t come back home
from school.
5. I got into a(n) ______ (恐慌) when
I found the door was locked. nxiouspanicII. 用所给词的适当形式填空。
This river is dangerous to ______
(bath) in.
2. It’s natural that there is a ________
(diverse) of opinions within the
organization.
3. There is growing public _______
(anxious) over levels of air pollution
in our city. bathediversityanxietyIII. 翻译
我们不能保证我们所有的航班都不误点。
(guarantee)
2. 这里的天气时时都在变化。(vary)We can’t guarantee that all our
flights will never be delayed.The weather here varies from
hour to hour.3. 他匆匆看了一遍那道题就开始回答了。
(glance through)He glanced through the question and began to answer.4. 据说昨天的火灾中4个小孩丧生了。It is said that four children died
in fire yesterday.C to E1. An active volcano may erupt at any time.
2. I compared the copy with the original, but there wasn’t much difference.
3. But for the firefighters, the hotel would have been burned to the ground / burned down.
4. I absolutely agree with you.
5. Did you notice a tremble in his voice when he was giving the speech?
6. Many people were anxious to volunteer their service to the earthquake-stricken areas.
7. Lack of interest is a guarantee of failure.
8. Waking up in the middle of the night, she found her room (was) as light as day.
9. Having spent all day at home writing, the novelist went out for a walk in the evening.
10. Having taken the wrong bus, Tom found himself in an unfamiliar district.
What does the writer find impressive about volcanoes even after studying them for many years？ (P35)
作者研究火山多年对它印象最深的是什么？
◆ 词语归纳
impress vt.给予某人深刻印象
impression n．印象
impressive adj.印象深刻的
impress sth. on/upon one's mind使某人铭记某事
leave/make an impression on/upon sb.给某人深刻印象◆ 即学即练
用上述词语翻译下列小片段
国内外游客对深圳有深刻印象。首先，他们对这个城市的道路和交通印象良好。另外，这个城市的友好和好客也给他们留下深刻印象。最重要的是，深圳的很多名胜尤其令人印象深刻，如世界之窗，欢乐谷等。 Shenzhen impresses tourists from home and abroad.
First，they have a good impression on the city's road and traffic.
Besides，the city impresses its friendliness and hospitality upon their mind.
Above all，many places of interest in this city are very impressive，such as Window of the World，the Happy Valley and so on.Sentences of Unit 51. Having collected and evaluated the information , I help other scientists to predict where lava[?lɑ:v?] from the volcano will flow next and how fast.
2. The height of the land varies from 700 metres above sea level to over 2,000 metres and is home to a great diversity of rare plants and animals.
3. The other two climbed down into the crater to collected some lava for later study, but this being my first experience, I stayed at the top and watched them.
4. Having studied volcanoes now for many years, I am still enthusiastic about my job as the day I first started, and amazed at their beauty as well as their potential to cause great damage.
5. I was about to go back to sleep when suddenly my bedroom became as bright as day.
◆ 即学即练
将下列句子改成含独立主格结构的句子
(1)Because her glasses were broken，she couldn't see the words on the blackboard.
(2)Since so many people will help him，he is sure to succeed.
(3)If the weather is fine，we will go for a picnic tomorrow.答案：(1)Her glasses broken，she couldn't see the words on the blackboard.
(2)So many people to help him，he is sure to succeed.
(3)The weather being fine，we will go for a picnic tomorrow.
6.Having heard a scream, I rushed downstairs only to see my hostess lying unconscious on the floor, surrounded by her guests.
7. They were bathing in Tianchi when a bird flew above them and dropped a small fruit onto the dress of the youngest girl.
8. Among the rare animals are cranes, black bears, leopards and tigers.
9. It wasn't very easy to walk in these suits，but we slowly made our way to the edge of the crater and looked down into the red，boiling center.
Our work has saved many lives because people in the path of the lava can be warned to leave their houses. (P34)
我们的工作拯救了许多人的生命，因为熔岩要流经之地，老百姓都可以得到离开家园的通知。
◆ 词语归纳
warn v．提醒，警告
warn sb. (of/against sb./sth.) 警告某人提防某人/某物
warn sb. to do/not to do sth.警告某人做/不要做某事
warn sb. that 从句◆ 即学即练
用上述warn的搭配完成句子
(1)他已被提醒过酒后开车危险。
He has been________________ of driving after drinking wine.
(2)他们警告他不要到那个河里游泳。
They warned him _______________________ in that river.
(3)他们打来电话警告我可能会有麻烦。
They called and _________________________ warned me that I might be in troublewarned of dangeragainst swimming/not to swimWhat does the writer find impressive about volcanoes even after studying them for many years？ (P35)
作者研究火山多年对它印象最深的是什么？
◆ 词语归纳
impress vt.给予某人深刻印象
impression n．印象
impressive adj.印象深刻的
impress sth. on/upon one's mind使某人铭记某事
leave/make an impression on/upon sb.给某人深刻印象◆ 即学即练
用上述词语翻译下列小片段
国内外游客对深圳有深刻印象。首先，他们对这个城市的道路和交通印象良好。另外，这个城市的友好和好客也给他们留下深刻印象。最重要的是，深圳的很多名胜尤其令人印象深刻，如世界之窗，欢乐谷等。 Shenzhen impresses tourists from home and abroad.
First，they have a good impression on the city's road and traffic.
Besides，the city impresses its friendliness and hospitality upon their mind.
Above all，many places of interest in this city are very impressive，such as Window of the World，the Happy Valley and so on.