新人教 選修6 Unit 5 the power of nature學(xué)案( 含教師用)

1、新人教 選修6 Unit 5（學(xué)生用）貴州省惠水民族中學(xué) 王元周學(xué)習(xí)內(nèi)容：閱讀課文，充分理解課文，掌握一些閱讀策略。學(xué)習(xí)目標(biāo)：1課文中單詞和詞組的初識(shí)和理解。2.理解課文內(nèi)容、結(jié)構(gòu)和相關(guān)的略讀和細(xì)節(jié)閱讀策略.3.通過課文的學(xué)習(xí)，更深入的了解做火山學(xué)家工作的艱辛與重要性。4復(fù)習(xí)v-ing的完成式作狀語的用法。學(xué)習(xí)重點(diǎn)：閱讀策略的訓(xùn)練和掌握。 【師生互動(dòng)區(qū)】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互動(dòng)區(qū)】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、同學(xué)互相核對(duì)答案，標(biāo)注解答對(duì)方答不出的內(nèi)容，并大聲朗讀該部分內(nèi)容，相互糾正語音。【B-B互動(dòng)區(qū)】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同學(xué)互相核對(duì)答案，標(biāo)注解答對(duì)方答不出的內(nèi)容，并大聲朗讀該部分內(nèi)容，相互糾正語音。Unit 5 Reading comprehension課文理解與完型填空【知識(shí)回顧】溫故知新 步步為營1 前往2 匆匆看一遍3 由到不等4 生產(chǎn);產(chǎn)生5 與相比6 保護(hù)免受傷害7 被委派為8 全部焚毀9 即將做某事;馬上就要做某事10 查閱,參考,指的是策略指導(dǎo)：英語是線性流暢結(jié)構(gòu)，不是逐字去理解， 而應(yīng)按詞塊方式

11、來聽讀用。【新課目標(biāo)】明確目的 反思學(xué)習(xí)1、 理解單元課文2、 學(xué)習(xí)使用單元重點(diǎn)詞塊及句型【新知初探】【師生互動(dòng)區(qū)】復(fù)習(xí)分詞(短語)作狀語時(shí)，其邏輯主語必須與句子的主語一致。如果不一致，必須用獨(dú)立主格結(jié)構(gòu)來表示，也就是在分詞前面加上它的邏輯主語。e.g. The train having gone, we had to wait another day.分詞的否定形式是在分詞短語前面加上 not, never等否定詞構(gòu)成。例如:Not fearing the fire, the child touched and got a finger burnt. 小孩兒不知道怕火，用手去摸，把手指燙了。

12、Not knowing how to find the subway, I asked a policeman for help. 我不知道怎樣找到地鐵，就去找警察幫忙?！緦W(xué)教互動(dòng)】動(dòng)腦動(dòng)手動(dòng)口動(dòng)耳【A-A互動(dòng)區(qū)】I.前后互助閱讀并理解文章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.根據(jù)課文翻譯下面詞塊：1. 保護(hù)免受傷害_ 2. 任命某人為_ _3. 全部焚毀 _ 4. 即將做某事;馬上就要做某事 _5. 關(guān)注、注意_6.跑出_7.絕妙的景觀 _III.熟讀以上7個(gè)詞塊，然后相互聽音辨義，標(biāo)注對(duì)方答不出的短語。再試著寫一寫。 IV. 請(qǐng)你與小組成員共同探究以下的語言點(diǎn),統(tǒng)一答案后,每個(gè)小組分別向全班展示.(展示要求:1.講解知識(shí)點(diǎn),2.領(lǐng)讀重點(diǎn)例句,3.注意老師要求背誦的重點(diǎn)句.)1. I was appointed as a volcanologist working for the Hawaiian

17、Volcano Observatory (HVO) twenty years ago. (P34) 二十年前，作為一名火山學(xué)家，我被委派到夏威夷火山觀測(cè)站(HVO)工作?，F(xiàn)在分詞短語在句中作 。本句可理解為：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)收集和評(píng)估這些信息之后，我就幫助其他科學(xué)家一起預(yù)測(cè)熔巖接著將往何處流，流速是多少。evaluate vt. (1)Having collected and evaluated the information為現(xiàn)在分詞的完成時(shí), 在句中作 ，相當(dāng)于after引導(dǎo)的時(shí)間狀語從句。where lava from the volcano will flow next and how fast為一 ，作動(dòng)詞predict的 。(2)現(xiàn)在分詞完成時(shí)的用法：現(xiàn)在分詞的完成時(shí)主要表示 。翻譯：1、我們買好票后，就走進(jìn)

19、劇場(chǎng)。 3. This is because no one lives near the top of Mount Kilauea, where the rocks fall. (P34)這是因?yàn)樵趲r石下落的基拉韋厄火山頂附近無人居住。This/That is because. . . 表示“這是/那是因?yàn)椤?，because 引導(dǎo) 。翻譯：她今天不想出去，這是因?yàn)樗X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)另外兩人爬下火山口去收集供日后研究用的巖漿，因?yàn)槲沂堑谝淮谓?jīng)歷這樣的事，所以留在山頂上觀察他們。(1)此句為并列句。而but分句中“this being my first experience” 是“代詞v.­ing”構(gòu)成的 結(jié)構(gòu)，在句中作 狀語，相當(dāng)于 ： this was my first experience, (2)獨(dú)立主格結(jié)構(gòu)的用法說明： 構(gòu)成：名詞/主格代詞+分詞/不定式/介詞短語/形容詞/副詞 功能：其中名詞或代詞起著邏輯主語的作用；另一部分表示狀態(tài)、狀況或動(dòng)作。

21、 特性：獨(dú)立主格結(jié)構(gòu)本身不是句子(無謂語) ，但在語義上相當(dāng)于一個(gè)句子。在句子中作狀語，表示時(shí)間、原因、條件、伴隨等。獨(dú)立主格結(jié)構(gòu)一般有逗號(hào)與主句分開。試譯：1）間允許，我將上完另一節(jié)課。 I will finish another lesson. 2）走了進(jìn)來，手里拿著書。The teacher came in, . 3）眼鏡壞了，她看不見黑板上的字。 she couldnt see the words on the blackboard. 【B-B互動(dòng)區(qū)】I. 閱讀并理解文章paragraph 4- paragraph 5，完成下面詞塊。 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.根據(jù)翻譯下面詞塊：1.前往_ 2.俯視 _ 3.熱衷于 _4.對(duì)感到吃驚 _5.造成巨大的損壞 _ III.熟讀以上9個(gè)詞塊，然后相互聽音辨義，標(biāo)注對(duì)方答不出的短語。再試著寫一寫. IV.討論學(xué)習(xí)下面重難點(diǎn)句型并仿用。1、Having experienced quite a few earthquakes in Hawaii already, I didnt take much notice.(P34)由于在夏威夷經(jīng)歷了多次地震了，我就沒有在意?，F(xiàn)在分詞的完成式在句中作 。本句可理解為

24、：I didnt pay much attention quite a few earthquakes in Hawaii. Ø翻譯：1、）已經(jīng)勞累了一天，我早早上床睡覺了。 2、）由于去過那兒一次，她對(duì)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) 我剛要再睡，突然我的臥室亮如白晝?！癰e about to . . . when. . . ” 表示“正要這時(shí)(突然)”。when 在此為并列連詞，意為 “ 就在這時(shí)(突然) ”。試翻譯：

25、1）我正要出去，這時(shí)湯姆進(jìn)來了。 2）他正要離開，突然電話鈴響了起來。 試譯：1）我正在街上走著，這時(shí)我看見了我的老朋友瑪麗。（was doingwhen） 2）我正要出門去你家輔導(dǎo)你英語，這時(shí)我叔叔來了。(was on the point of doingwhen) 3）我剛完成工作這時(shí)你來電話了。(had just donewhen) A-B互動(dòng)區(qū)】I. A當(dāng)老師：幫助B完成下面翻譯，再教B讀一讀。1.重點(diǎn)詞匯、句子（1） appoint vt. 任命；委派；安排，確定(時(shí)間、地點(diǎn))【原句】I was appointed as a volcanologist working for the

26、 Hawaiian Volcano Observatory (HVO) twenty years ago. (P34)二十年前，作為一名火山學(xué)家，我被委派到夏威夷火山觀測(cè)站(HVO)工作。appoint sb.as/to be.任命某人為appoint sb. to do sth. 委派某人做某事appoint a time/.place for sth./to do sth. (為某事)確定(日期、場(chǎng)所)appointment n. 任命；約會(huì)make an appointment with sb. 與某人約會(huì)keep/break an appointment 守/違約1） The teac

27、her monitor.老師任命他為班長(zhǎng)。2) We the school-house place for the meeting.我們確定校舍為會(huì)面地點(diǎn)。3) He mayor of the city.他被任命為這個(gè)城市的市長(zhǎng)。4)He the committee. 他被任命為委員會(huì)成員。5)We for the next meeting. 我們還沒安排下次會(huì)議時(shí)間?！局洝縃e 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 _(已經(jīng)被全部焚毀)。(burn)2. With the help of the telescope, you can see the ruins _(遠(yuǎn)處).(distance)3. After admiring the beautiful view, she _(前往)the next destination. (make)4. We want each student _(展示出他們的全部潛力). (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 _(裝備)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 _(約定) him at 10:00a.m. (appointment)10. They _(做評(píng)估)the s

30、ystem and found it of great use. (evaluation)II.語法填空：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說出英語，A回答意思A問問B：A說出中文，B 說出英文交換學(xué)案，完成同伴的考題。再次交換學(xué)案，評(píng)改同伴做的題。今日課

34、堂隨筆（表現(xiàn)如何？旁邊同學(xué)表現(xiàn)？有何收獲）10下次課的預(yù)習(xí)：1.anxious adj.憂慮的；不安的There is no need to be anxious about his health.沒有必要擔(dān)心他的健康。Do not be anxious to reply my letter, take good care of your mother.給我回信不必著急，先照顧好你母親。常用結(jié)構(gòu)：be anxious about/for.為擔(dān)憂 be anxious to do sth.急切地做某事be anxious for sb. to do sth.急于讓某人做某事 be anxious

35、 that.急切希望（that從句用虛擬語氣，即should+v.,且should 可以省略）完成句子我們都為他的安全而憂慮。We _ _ _ his safety.他急切地想與你會(huì)面。He_ _ _ meet you. 2. guarantee vt. 保證；擔(dān)保 n. 保證；保修單；擔(dān)保；抵押品The rain guarantees a good crop this year. 這場(chǎng)雨保證了今年會(huì)有好收成。My watch is guaranteed for one year. 我的表保修一年。常用結(jié)構(gòu)：guarantee to do sth.保證干某事 guarantee that.保證

36、guarantee.to sb.向某人擔(dān)保/保證give sb. a guarantee that.向某人保證guarantee sb.against/from保證某人免受損害、危險(xiǎn)等完成句子 我可以保證我完全是清白的。I can_that I was totally innocent.這項(xiàng)政策保證了我們免受全部損失。The policy _ us _ all loss. 們保證令顧客滿意。We _ satisfaction _ _ customer.新人教 選修6 Unit 5 (教師用)貴州省惠水民族中學(xué) 王元周學(xué)習(xí)內(nèi)容：閱讀課文，充分理解課文，掌握一些閱讀策略。學(xué)習(xí)目標(biāo)：1課文中單詞和詞

37、組的初識(shí)和理解。2.理解課文內(nèi)容、結(jié)構(gòu)和相關(guān)的略讀和細(xì)節(jié)閱讀策略.3.通過課文的學(xué)習(xí)，更深入的了解做火山學(xué)家工作的艱辛與重要性。4復(fù)習(xí)v-ing的完成式作狀語的用法。學(xué)習(xí)重點(diǎn)：閱讀策略的訓(xùn)練和掌握。 【師生互動(dòng)區(qū)】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互動(dòng)區(qū)】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 - _