新人教 选修6 Unit 5 the power of nature学案( 含教师用)

1、新人教 选修6 Unit 5（学生用）贵州省惠水民族中学 王元周学习内容：阅读课文，充分理解课文，掌握一些阅读策略。学习目标：1课文中单词和词组的初识和理解。2.理解课文内容、结构和相关的略读和细节阅读策略.3.通过课文的学习，更深入的了解做火山学家工作的艰辛与重要性。4复习v-ing的完成式作状语的用法。学习重点：阅读策略的训练和掌握。 【师生互动区】探究一：Skimming (3m)Skim the text and answer the following questions1. What is the writer? 2. When did he first see an erupti

2、on? How did it look like? 3. What was he wearing when getting close to the crater? And what was the result? 【A-A互动区】I Scanning (5m)1. Why is a volcanologists job important? 2. Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption? 3.Why did the scientists have to get cl

3、ose to the volcano after it began erupting? 4. What does the writer find impressive about volcanoes even after studying them for 20 years? II.Careful readingFill in the blanks according to this part.Job: importance: feelings (adj.): never - - 1. According to the writer, the most important thing of h

4、is job is _ A. it is never boringB. he can travel a lotC. he can appreciate spectacular viewsD. he can help protect people from the volcano 2. The writer is a A. doctor B. teacher C. volcanologist D. physicist3. Where is the Mount Kilauea? A. It is in New York B. It is in GermanyC. It is in the UK D

5、. It is in Hawaii4. The writer worked as a volcanologist in Hawaii _ _.A. 5 years ago B. 10 years agoC. 15 years ago D. 20 years ago5. The writers job is A. collecting information for a database B. travelling around the worldC. helping the victims as a doctor D. taking photos for a newspaperIII. A-A

6、同学互相核对答案，标注解答对方答不出的内容，并大声朗读该部分内容，相互纠正语音。【B-B互动区】I Scanning1. Find out the main idea of each part (4m)Part 1(Para 1-2) The writers experience of watching the volcanic eruptionPart 2(Para 3-4) The reasons for the writers enthusiasm about his job.Part 3(Para 5) The writers job and its importance2. Answ

7、er the following question.1) Why is a volcanologists job important? 2) Where is Mount Kilauea? 3) The writer doesn't mind the occasional danger of his job because II Careful reading1. When boiling rock erupts from a volcano, it causes less damage than you imagine because A. the temperature is no

8、t very highB. no one lives near the top of the Mount KilaueaC. people know how to escape the rocksD. the buildings near the volcanoes are very firm.2. The eruption mentioned in the passage took place A. in the morning B. in the afternoonC. in the evening D. at noon3. How many scientists are driven u

9、p the mountain the next day? A. 2 B. 3 C. 4 D. 54. “All 3 of us looked like spacemen” is because A. they were in the spaceB. they wore protective suitsC. they were in the space shuttleD. they were near the crater5. The passage suggests that A. The writer is worried about his job.B. The writer is anx

10、ious about his jobC. The writer is interested in his work.D. The writer is tired of his work.III. A-A同学互相核对答案，标注解答对方答不出的内容，并大声朗读该部分内容，相互纠正语音。Unit 5 Reading comprehension课文理解与完型填空【知识回顾】温故知新 步步为营1 前往2 匆匆看一遍3 由到不等4 生产;产生5 与相比6 保护免受伤害7 被委派为8 全部焚毁9 即将做某事;马上就要做某事10 查阅,参考,指的是策略指导：英语是线性流畅结构，不是逐字去理解， 而应按词块方式

11、来听读用。【新课目标】明确目的 反思学习1、 理解单元课文2、 学习使用单元重点词块及句型【新知初探】【师生互动区】复习分词(短语)作状语时，其逻辑主语必须与句子的主语一致。如果不一致，必须用独立主格结构来表示，也就是在分词前面加上它的逻辑主语。e.g. The train having gone, we had to wait another day.分词的否定形式是在分词短语前面加上 not, never等否定词构成。例如:Not fearing the fire, the child touched and got a finger burnt. 小孩儿不知道怕火，用手去摸，把手指烫了。

12、Not knowing how to find the subway, I asked a policeman for help. 我不知道怎样找到地铁，就去找警察帮忙。【学教互动】动脑动手动口动耳【A-A互动区】I.前后互助阅读并理解文章paragraph 1- paragraph 3完成下面填空I have the greatest job in the world. The most important thing about my job is that I help ordinary people one of the most powerful forces on earth -

13、the volcano. I a volcanologist twenty years ago. My job is collecting information for a database about Mount Kilauea. I help other scientists to predict where lava from the volcano will flow next and how fast. Our work has saved many lives because people in the path of the lava to leave their houses

14、. Unfortunately, we cannot move their homes out of the way, and many houses have been covered with lava or .When boiling rock erupts from a volcano and crashes back to earth, it causes less damage than you might imagine. It was in the second week after I arrived in Hawaii. Having experienced earthqu

15、akes in Hawaii already, I didn't . I go back to sleep suddenly my bedroom became as bright as day. I the house into the back garden where I could see Mount Kilauea in the distance. There had been an eruption from the side of the mountain and red hot lava was fountaining hundreds of meters into t

16、he air. It was an absolutely .II.根据课文翻译下面词块：1. 保护免受伤害_ 2. 任命某人为_ _3. 全部焚毁 _ 4. 即将做某事;马上就要做某事 _5. 关注、注意_6.跑出_7.绝妙的景观 _III.熟读以上7个词块，然后相互听音辨义，标注对方答不出的短语。再试着写一写。 IV. 请你与小组成员共同探究以下的语言点,统一答案后,每个小组分别向全班展示.(展示要求:1.讲解知识点,2.领读重点例句,3.注意老师要求背诵的重点句.)1. I was appointed as a volcanologist working for the Hawaiian

17、Volcano Observatory (HVO) twenty years ago. (P34) 二十年前，作为一名火山学家，我被委派到夏威夷火山观测站(HVO)工作。现在分词短语在句中作 。本句可理解为：Twenty years ago I was appointed as a volcanologist and the Hawaiian Volcano Observatory (HVO).2. Having collected and evaluated the information, I help other scientists to predict where lava from

18、 the volcano will flow next and how fast. (P34)收集和评估这些信息之后，我就帮助其他科学家一起预测熔岩接着将往何处流，流速是多少。evaluate vt. (1)Having collected and evaluated the information为现在分词的完成时, 在句中作 ，相当于after引导的时间状语从句。where lava from the volcano will flow next and how fast为一 ，作动词predict的 。(2)现在分词完成时的用法：现在分词的完成时主要表示 。翻译：1、我们买好票后，就走进

19、剧场。 3. This is because no one lives near the top of Mount Kilauea, where the rocks fall. (P34)这是因为在岩石下落的基拉韦厄火山顶附近无人居住。This/That is because. . . 表示“这是/那是因为”，because 引导 。翻译：她今天不想出去，这是因为她觉得不舒服。 4. The other two climbed down into the crater to collect some lava for later study, but this being my first e

20、xperience, I stayed at the top and watched them. (P35)另外两人爬下火山口去收集供日后研究用的岩浆，因为我是第一次经历这样的事，所以留在山顶上观察他们。(1)此句为并列句。而but分句中“this being my first experience” 是“代词v.­ing”构成的 结构，在句中作 状语，相当于 ： this was my first experience, (2)独立主格结构的用法说明： 构成：名词/主格代词+分词/不定式/介词短语/形容词/副词 功能：其中名词或代词起着逻辑主语的作用；另一部分表示状态、状况或动作。

21、 特性：独立主格结构本身不是句子(无谓语) ，但在语义上相当于一个句子。在句子中作状语，表示时间、原因、条件、伴随等。独立主格结构一般有逗号与主句分开。试译：1）间允许，我将上完另一节课。 I will finish another lesson. 2）走了进来，手里拿着书。The teacher came in, . 3）眼镜坏了，她看不见黑板上的字。 she couldnt see the words on the blackboard. 【B-B互动区】I. 阅读并理解文章paragraph 4- paragraph 5，完成下面词块。 The day after this erupti

22、on I was lucky enough to have a much closer look at it. we put on special clothes before we went any closer. It was not easy to walk in these suits, but we slowly the edge of the crater and into the red, boiling center. Today, I my job the day I first started. Having studied volcanoes now for many y

23、ears, I their beauty as well as their potential to .II.根据翻译下面词块：1.前往_ 2.俯视 _ 3.热衷于 _4.对感到吃惊 _5.造成巨大的损坏 _ III.熟读以上9个词块，然后相互听音辨义，标注对方答不出的短语。再试着写一写. IV.讨论学习下面重难点句型并仿用。1、Having experienced quite a few earthquakes in Hawaii already, I didnt take much notice.(P34)由于在夏威夷经历了多次地震了，我就没有在意。现在分词的完成式在句中作 。本句可理解为

24、：I didnt pay much attention quite a few earthquakes in Hawaii. Ø翻译：1、）已经劳累了一天，我早早上床睡觉了。 2、）由于去过那儿一次，她对那地方很熟悉。 2. I was about to go back to sleep when suddenly my bedroom became as bright as day. (P34) 我刚要再睡，突然我的卧室亮如白昼。“be about to . . . when. . . ” 表示“正要这时(突然)”。when 在此为并列连词，意为 “ 就在这时(突然) ”。试翻译：

25、1）我正要出去，这时汤姆进来了。 2）他正要离开，突然电话铃响了起来。 试译：1）我正在街上走着，这时我看见了我的老朋友玛丽。（was doingwhen） 2）我正要出门去你家辅导你英语，这时我叔叔来了。(was on the point of doingwhen) 3）我刚完成工作这时你来电话了。(had just donewhen) A-B互动区】I. A当老师：帮助B完成下面翻译，再教B读一读。1.重点词汇、句子（1） appoint vt. 任命；委派；安排，确定(时间、地点)【原句】I was appointed as a volcanologist working for the

26、 Hawaiian Volcano Observatory (HVO) twenty years ago. (P34)二十年前，作为一名火山学家，我被委派到夏威夷火山观测站(HVO)工作。appoint sb.as/to be.任命某人为appoint sb. to do sth. 委派某人做某事appoint a time/.place for sth./to do sth. (为某事)确定(日期、场所)appointment n. 任命；约会make an appointment with sb. 与某人约会keep/break an appointment 守/违约1） The teac

27、her monitor.老师任命他为班长。2) We the school-house place for the meeting.我们确定校舍为会面地点。3) He mayor of the city.他被任命为这个城市的市长。4)He the committee. 他被任命为委员会成员。5)We for the next meeting. 我们还没安排下次会议时间。【助记】He made an appointment with the manager and arrived at the appointed time. Later he was appointed as a more im

28、portant post.2. 完成句子1. She has no place to live in because her house _(已经被全部焚毁)。(burn)2. With the help of the telescope, you can see the ruins _(远处).(distance)3. After admiring the beautiful view, she _(前往)the next destination. (make)4. We want each student _(展示出他们的全部潜力). (show)5. They huddled toget

29、her to _(免受)the wind. (protect)6. I kept complaining but nobody _(注意). (notice)7. The room _(装备)modern facilities, so it is convenient to contact with others. (equip)8. He _(委派)work for the United Nations. (appoint)9. I had better hurry, for I _(约定) him at 10:00a.m. (appointment)10. They _(做评估)the s

30、ystem and found it of great use. (evaluation)II.语法填空：When boiling rock erupts from a volcano and crashes back to earth, it causes less damage 1_you might imagine. This is because no one lives near the top of Mount Kilauea, 2_ the rocks fall. The lava that flows slowly like a wave down the mountain c

31、auses far more damage because 3_ buries everything in its path under the molten rock. However, the eruption itself is really4_ (excite) to watch and I should never forget my first sight of one. It was in the second week after I arrived in Hawaii. 5_ (work) hard all day, I went to bed early. I was fa

32、st asleep when suddenly my bedroom began shaking and I heard a strange sound, like a railway train 6_ (pass) my window. Having experienced quite a few earthquakes in Hawaii already, I didnt take much notice. I was about to go back to sleep 7_ suddenly my bed room became as bright as day. I ran out o

33、f the house into the back garden where I could see Mountain Kilauea8_the distance. There had been an eruption 9_ the side of the mountain and red hot lava was fountaining hundreds of meters into the air. It was 10_ absolutely fantastic.B考考A：B说出英语，A回答意思A问问B：A说出中文，B 说出英文交换学案，完成同伴的考题。再次交换学案，评改同伴做的题。今日课

34、堂随笔（表现如何？旁边同学表现？有何收获）10下次课的预习：1.anxious adj.忧虑的；不安的There is no need to be anxious about his health.没有必要担心他的健康。Do not be anxious to reply my letter, take good care of your mother.给我回信不必着急，先照顾好你母亲。常用结构：be anxious about/for.为担忧 be anxious to do sth.急切地做某事be anxious for sb. to do sth.急于让某人做某事 be anxious

35、 that.急切希望（that从句用虚拟语气，即should+v.,且should 可以省略）完成句子我们都为他的安全而忧虑。We _ _ _ his safety.他急切地想与你会面。He_ _ _ meet you. 2. guarantee vt. 保证；担保 n. 保证；保修单；担保；抵押品The rain guarantees a good crop this year. 这场雨保证了今年会有好收成。My watch is guaranteed for one year. 我的表保修一年。常用结构：guarantee to do sth.保证干某事 guarantee that.保证

36、guarantee.to sb.向某人担保/保证give sb. a guarantee that.向某人保证guarantee sb.against/from保证某人免受损害、危险等完成句子 我可以保证我完全是清白的。I can_that I was totally innocent.这项政策保证了我们免受全部损失。The policy _ us _ all loss. 们保证令顾客满意。We _ satisfaction _ _ customer.新人教 选修6 Unit 5 (教师用)贵州省惠水民族中学 王元周学习内容：阅读课文，充分理解课文，掌握一些阅读策略。学习目标：1课文中单词和词

37、组的初识和理解。2.理解课文内容、结构和相关的略读和细节阅读策略.3.通过课文的学习，更深入的了解做火山学家工作的艰辛与重要性。4复习v-ing的完成式作状语的用法。学习重点：阅读策略的训练和掌握。 【师生互动区】探究一：Skimming (3m)Skim the text and answer the following questions1. What is the writer?He is a volcanologist working for the Hawaiian Volcano Observatory. He mainly collects information about M

38、ount Kilauea.2. When did he first see an eruption? How did it look like? It was in the second week after he arrived in Hawaii. It was very bright although it was night. Red hot lava fountained hundreds of meters into the air and it was an absolutely fantastic sight.3. What was he wearing when gettin

39、g close to the crater? And what was the result?He was wearing white protective suits that covered his whole body, helmets, big boots and special gloves, just like a spaceman. As a result, it made him difficult to walk. 【A-A互动区】I Scanning (5m)1. Why is a volcanologists job important?Volcanologists st

40、udy volcanoes so that they can warn people when the volcano is going to erupt and so save many lives.2. Why is the lava that flows on Mount Kilauea more dangerous than the actual eruption?The lava flows down the mountain and can cover up or burn villages in its path. The rocks that erupt from the vo

41、lcano dont damage anything because no one lives near the crater. 3.Why did the scientists have to get close to the volcano after it began erupting?The scientists needed to get samples of the lava so they could study them.5. What does the writer find impressive about volcanoes even after studying the

42、m for 20 years?The author is impressed by the beauty of the eruption and also by its potential to cause great destruction. II.Careful readingFill in the blanks according to this part.Job: volcanologistcollect information for a databasehelp scientists to predict where lava will flow and how fastimportance: protect ordinary people from volcanoes /Save peoples lives by warning them to leave their homes.feelings (adj.): never bored - _