新概念5A-unit19最新課件

1、Unit 19 VolcanoesTeaching analysis I . Teaching goals II. Teaching types III. Teaching procedures IV. After-class reflectionI. Teaching goals Understand some knowledge about the volcanoes. Master the new words and their correct usage in a sentence. Imitate the recording and pay attention to your pho

2、netics, tone and speed. Enable to tell the difference of “can, be able to, manage to”II.Teaching typesListening and speakingRead and writng III. Teaching procedures Period One Period TwoPeriod One(50mins)I. Teaching steps Step one Review( unit 16) Step two Warm-up (topic ) Step three Presentation (l

3、istening) Step four Practice & Consolidation Step five HomeworkReview unit 16 The Channel TunnelDictation 詞組：詞組：1.通風(fēng)好的通風(fēng)好的 2. 海平面海平面 3.提出提出 4.抽進(jìn)抽進(jìn)5.害怕入侵害怕入侵 6.把把與與連接起來連接起來 7.歐洲大陸歐洲大陸句子：句子：1.如果一輛火車進(jìn)入隧道，它有可能在尾部如果一輛火車進(jìn)入隧道，它有可能在尾部抽進(jìn)新鮮空氣。抽進(jìn)新鮮空氣。2.這個(gè)平臺是用來當(dāng)做港口和火車站的。這個(gè)平臺是用來當(dāng)做港口和火車站的。Do you know the kind

4、s of volcanoes? There are three kinds of volcanoes in the nature.active volcanodormant volcanoDead volcanoes死火山死火山dead/extinct volcanoes活火山活火山 active volcano休眠火山休眠火山dormant volcanoWhats the difference among them? 火山按其活動性質(zhì)，分為活火山、休眠火山和死火山三種類型。 活火山：具有活動能力的火山，包括那些現(xiàn)在還在經(jīng)常噴發(fā)的火山和那些雖已長期沒有噴發(fā)，但在人類歷史上有過噴發(fā)活動的火山。

5、 休眠火山：長期沒有噴發(fā)活動，但將來還會噴發(fā)的火山。是在沉睡中的火山，離開了地殼移動地帶，暫時(shí)停止活動，一旦再次進(jìn)入地殼移動地帶，便會有再次爆發(fā)的機(jī)會。它和活火山之間，很難劃出明確的區(qū)分界限。 死火山：已經(jīng)沒有活動能力的火山，有的還保存有火山特有的形態(tài)，但在歷史上既沒有噴發(fā)的記載，又無活動性表現(xiàn)。 Today we will learn a story about the volcano in Congo. Congo locates in the middle of Africa. Can you guess what it is? 剛果剛果CongoThere is a volcano,

6、Kituro (基圖羅火基圖羅火山山),near Lake Kivu in the Congo.基伍湖基伍湖Kivu基圖羅火山基圖羅火山KituroNew words study volcano active Kivu Congo Kituro erupt violently manage brilliant liquid escape alive n. 火山火山adj. 活動的活動的n. 基伍湖基伍湖n. 剛果剛果n. 基圖羅基圖羅v. （火山）噴發(fā)（火山）噴發(fā)adv. 猛烈地，劇烈地猛烈地，劇烈地v. 設(shè)法設(shè)法adj. 精彩的精彩的adj. 液態(tài)的；液態(tài)的；n. 液體液體v. 逃脫逃脫ad

7、j. 活著的活著的volcanoan active volancoa dormant volancoan extinct volancodance on a volancosit on a volancoearthquake; flood; typhoon; storm; tornado活火山休眠火山死火山大難將至猶自取樂處境危險(xiǎn) active 1) adj. 活動的，活躍的活動的，活躍的 an active member of the club 2) adj. 積極的積極的;主動的主動的 an active learner take active steps active vioce tak

8、e an active part in the activities 反義詞反義詞 passive adj. 消極的消極的, 被動的被動的an passive learner passive vioceactor; actress; action; actively violently adv. 猛烈地猛烈地, 劇烈劇烈 She shook her head violently. The volcano violently erupted. violent adj. 猛烈的猛烈的, 激烈的激烈的, 暴力引起的暴力引起的, 強(qiáng)暴強(qiáng)暴 a violent man violence n. 猛烈猛烈,

9、 強(qiáng)烈強(qiáng)烈, 暴力暴力, 暴虐暴虐, 暴行暴行, 強(qiáng)強(qiáng) They threaten me with violence. manage v. 設(shè)法設(shè)法 (manager) manage to do sth. = succeed in doing sth.=was able to do sth. 設(shè)法做成某事設(shè)法做成某事 我能把這件事辦好我能把這件事辦好 I can manage it. = I can manage it myself. = I can do it. 我總算下了車我總算下了車. I managed to get off the bus. 那棟房子你最后找到了沒有那棟房子你最后找到

10、了沒有? Did you manage to find the house?brilliant adj.卓越的；非凡的；精彩的；有才華的卓越的；非凡的；精彩的；有才華的;鮮鮮明的明的a brilliant speakera brilliant achievementsbrilliant photosa brilliant artista brilliant color一位卓越的演說家非凡的成就精彩的照片有才華的藝術(shù)家鮮艷的顏色 escape (run away) vt. 逃脫逃脫 escape death escape doing sth. 逃脫做某事逃脫做某事 他逃過了懲罰。他逃過了懲罰。

11、He escape punishment/being punished. n. 逃脫逃脫 narrow escape 九死一生九死一生 They had three escapes from the prison this year.越獄事件越獄事件 alive adj. 活著的活著的 alive 做定語時(shí)一定要做定語時(shí)一定要放在被修飾詞后面放在被修飾詞后面, 屬于屬于表語形容詞，做后置定語表語形容詞，做后置定語 Every man alive has his/her own troubles. live adj. 現(xiàn)場的，活著的（不和人連用）現(xiàn)場的，活著的（不和人連用） 現(xiàn)場演唱會現(xiàn)場演唱會

12、 live concert living things /people （不和人連用）（不和人連用） make a livingGame time (I say Chinese, Ss say English.) volcano active Kivu Congo Kituro erupt violently manage brilliant liquid escape alive n. 火山火山adj. 活動的活動的n. 基伍湖基伍湖n. 剛果剛果n. 基圖羅基圖羅v. （火山）噴發(fā)（火山）噴發(fā)adv. 猛烈地，劇烈地猛烈地，劇烈地v. 設(shè)法設(shè)法adj. 精彩的精彩的adj. 液態(tài)的；液態(tài)的

13、；n. 液體液體v. 逃脫逃脫adj. 活著的活著的Listen and finish the blanks. Haroun Tazieff, the _ scientist, has spent his _ studying _ _ and deep caves in all parts of the world. In 1948, he went to Lake Kivu in the _ to _ a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the

14、 volcano while it was _ _. Though he _ to take a number of brilliant photographs, he could not stay near the volcano for very long. He noticed that a river of _ rock was coming towards him. It _ to surround him completely, but Tazieff managed to _ just in time. He waited until the volcano became qui

15、et and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could take photographs and _ temperatures. Tazieff has often _ his life in this way. He has been able to tell us more about active volcanoes than any man _.Listen and answer.Where did Tazi

16、eff go in 1948 ? Why did he go there?3. What did he manage to do when he returned to the volanco two days later?Listen again.1.Where did he set up his camp?2.What did he notice coming towards him?3.When was he able to return?4.Why did he mange to climb into the mouth of Kituro? Read and underline th

17、e key phrases. Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world. In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volca

18、no while it was erupting violently. Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long. He noticed that a river of liquid rock was coming towards him. It threatened to surround him completely, but Tazieff managed to escape just in time. He w

19、aited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could take photographs and measure temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes th

20、an any man alive.Key Phrases1.spend his lifetime studying 花費(fèi)畢生精力研究花費(fèi)畢生精力研究2.in all parts of the world 世界各地世界各地3.a river of liquid rock一股巖漿一股巖漿4.in time及時(shí)及時(shí)5.risk ones life 冒生命危險(xiǎn)冒生命危險(xiǎn)6.any man alive 任何在世的人任何在世的人7.manage to do sth.設(shè)法做某事設(shè)法做某事8.set up his camp 搭帳篷搭帳篷9.active volcano 活火山活火山10.measure tem

21、peratures 測試溫度測試溫度11.close to：離：離.很近很近12.for longfor a long time13.threaten to：有跡象表明：有跡象表明Homework Task one Finish the exercise on page164, unit 19.Task Two Make a story by using the following phrases. (a number of; in time; manage to; in this way; risk ones life; be able to ;so that) Period Two(50m

22、ins) I. Teaching steps Step one Imitate the text Step two Study the text Step three Grammar focus Step four Retell the story Step five HomeworkImitate the text. Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the world. In 1948, h

23、e went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volcano while it was erupting violently. Though he managed to take a number of brilliant photographs, he could not stay near the volcano for very long. He noti

24、ced that a river of liquid rock was coming towards him. It threatened to surround him completely, but Tazieff managed to escape just in time. He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he could ta

25、ke photographs and measure temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive.Study the text Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep caves in all parts of the

26、world. In 1948, he went to Lake Kivu in the Congo to observe a new volcano which he later named Kituro. Tazieff was able to set up his camp very close to the volcano while it was erupting violently. Though he managed to take a number of brilliant photographs, he could not stay near the volcano for v

27、ery long. He noticed that a river of liquid rock was coming towards him. It threatened to surround him completely, but Tazieff managed to escape just in time. He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so

28、 that he could take photographs and measure temperatures. Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive.Translation 波蘭科學(xué)家哈羅恩波蘭科學(xué)家哈羅恩塔捷耶夫花了畢生的精力來研塔捷耶夫花了畢生的精力來研究世界各地的活火山和深洞。究世界各地的活火山和深洞。 1948年他去了剛果年他去了剛果的基伍湖，對一座后來被他命名為基圖羅的新火的基

29、伍湖，對一座后來被他命名為基圖羅的新火山進(jìn)行觀察。當(dāng)火山正在猛烈地噴發(fā)時(shí)，塔捷耶山進(jìn)行觀察。當(dāng)火山正在猛烈地噴發(fā)時(shí)，塔捷耶夫有辦法把帳篷搭在離它非常近的地方。盡管他夫有辦法把帳篷搭在離它非常近的地方。盡管他設(shè)法拍了一些十分精彩的照片，但他卻不能在火設(shè)法拍了一些十分精彩的照片，但他卻不能在火山附近停留太長的時(shí)間。山附近停留太長的時(shí)間。 他發(fā)現(xiàn)有一股巖漿正向他發(fā)現(xiàn)有一股巖漿正向他流過來，眼看就要將他團(tuán)團(tuán)圍住，但塔捷耶夫他流過來，眼看就要將他團(tuán)團(tuán)圍住，但塔捷耶夫還是設(shè)法及時(shí)逃離了。他等到火山平靜下來，兩還是設(shè)法及時(shí)逃離了。他等到火山平靜下來，兩天以后又返回去。天以后又返回去。 這次他設(shè)法爬進(jìn)了基圖羅

30、火山這次他設(shè)法爬進(jìn)了基圖羅火山口，以便能拍攝照片和測試溫度。塔捷耶夫經(jīng)?？冢员隳芘臄z照片和測試溫度。塔捷耶夫經(jīng)常冒這樣的生命危險(xiǎn)。他能告訴我們的有關(guān)活火山冒這樣的生命危險(xiǎn)。他能告訴我們的有關(guān)活火山的情況比任何在世的人都要多的情況比任何在世的人都要多 . Key Phrases1.spend his lifetime studying 花費(fèi)畢生精力研究花費(fèi)畢生精力研究2.in all parts of the world 世界各地世界各地3.a river of liquid rock一股巖漿一股巖漿4.in time及時(shí)及時(shí)5.risk ones life 冒生命危險(xiǎn)冒生命危險(xiǎn)6.any m

31、an alive 任何在世的人任何在世的人7.manage to do sth.設(shè)法做某事設(shè)法做某事8.set up his camp 搭帳篷搭帳篷9.active volcano 活火山活火山10.measure temperatures 測試溫度測試溫度11.close to：離：離.很近很近12.for longfor a long time13.threaten to：有跡象表明：有跡象表明1. Haroun Tazieff, the Polish scientist, has spent his lifetime studying active volcanoes and deep

32、caves in all parts of the world. spend some time (in) doing sth. She spends too much time (in) dressing herself. 她花了太多的時(shí)間打扮自己她花了太多的時(shí)間打扮自己 lifetime n. 畢生精力畢生精力 spend ones lifetime in in all parts of the world Language points2.In 1948, he went to Lake Kivu in the Congo to observe a new volcano which h

33、e later named Kituro. observe (notice, see, look at,watch, read) 1）v. 觀察，觀測，注意看觀察，觀測，注意看 注意看我怎樣做注意看我怎樣做 (這件事這件事) Observe how I do this how to do this. 2）v. 遵守遵守 ( obey) observe the traffic regulations3.Tazieff was able to set up his camp very close to the volcano while it was erupting violently. set

34、 up 豎立，架起；創(chuàng)立，建立豎立，架起；創(chuàng)立，建立 他們豎起一些石頭當(dāng)界碑。他們豎起一些石頭當(dāng)界碑。 They set up some stones as land marks 在他在他17歲的時(shí)候就創(chuàng)立了一家公司。歲的時(shí)候就創(chuàng)立了一家公司。 He set up a company when he was only 17 . close to 離離很近，與很近，與靠近靠近 He parked the car close to the river. (near) Dont sit so close to the fire.4.Though he managed to take a number

35、 of brilliant photographs, he could not stay near the volcano for very long. manage to do sth 設(shè)法做成某事設(shè)法做成某事 a number of /a great many /a lot of 大量的大量的 She bought a number of eggs at the store. for longfor a long time5.He noticed that a river of liquid rock was coming towards him. notice that + 賓語從句賓語

36、從句 注意到注意到When he took off his hat, I noticed that he was very bald. notice /see/hear /watch sb. do/doing sth. 注意到某人注意到某人正在做某事正在做某事 我發(fā)覺一個(gè)陌生男人正向我走來。我發(fā)覺一個(gè)陌生男人正向我走來。 I noticed a strange man going towards me. a river of 形成的河流形成的河流 a river of soil and stone 泥石流泥石流 在二戰(zhàn)中，血流成河。在二戰(zhàn)中，血流成河。 Rivers of blood flow

37、ed during World war II. 當(dāng)她聽說了這個(gè)消息，眼淚如河水般從她臉當(dāng)她聽說了這個(gè)消息，眼淚如河水般從她臉上流下。上流下。 When she heard the news, a river of tears came down her face.6.It threatened to surround him completely, but Tazieff managed to escape just in time. threaten to 威脅著要威脅著要，有跡象表明，有跡象表明 他揚(yáng)言要離開這個(gè)隊(duì)。他揚(yáng)言要離開這個(gè)隊(duì)。 He threatened to leave the

38、 team. 天有下雨之勢天有下雨之勢 It threatens to rain. in time 及時(shí)，來得及及時(shí)，來得及 on time; at times 醫(yī)生及時(shí)前來挽救他的生命。醫(yī)生及時(shí)前來挽救他的生命。 The doctor came in time to save his life7.He waited until the volcano became quiet and he was able to return two days later. This time, he managed to climb into the mouth of Kituro so that he

39、could take photographs and measure temperatures. manage to do sth. 設(shè)法做到某事，努力完成某設(shè)法做到某事，努力完成某事（雖然很費(fèi)勁，但仍然做到事（雖然很費(fèi)勁，但仍然做到/完成某事完成某事） try to do sth. 設(shè)法做某事，努力做某事（但并設(shè)法做某事，努力做某事（但并不一定成功不一定成功） so that 以便于以便于(目的狀語從句目的狀語從句),一定含有情態(tài)動一定含有情態(tài)動詞詞 他把錢積蓄起來，以便暑期能出國度假。他把錢積蓄起來，以便暑期能出國度假。 He saved his money so that he migh

40、t go abroad in his summer holiday8.Tazieff has often risked his life in this way. He has been able to tell us more about active volcanoes than any man alive. risk ones life 冒著生命危險(xiǎn)冒著生命危險(xiǎn) 她冒著生命危險(xiǎn)來幫助一個(gè)殘疾人她冒著生命危險(xiǎn)來幫助一個(gè)殘疾人 She risked her own life to help a disabled man. take a risk of 冒著冒著的危險(xiǎn)的危險(xiǎn) 冒著被殺害的危險(xiǎn)冒

41、著被殺害的危險(xiǎn),他仍然什么也沒有說。他仍然什么也沒有說。 Take the risk of being killed, he still didnt say anything. risk doing sth. 冒著危險(xiǎn)做冒著危險(xiǎn)做 你把這個(gè)給你把這個(gè)給Ken看太冒險(xiǎn)了?？刺半U(xiǎn)了。 Youre taking a big risk showing this to Ken.Grammar focuscan 有能力但未必馬上做有能力但未必馬上做I can speak Japanese.I can help you.be able to 有能力且做成功了（能用于更多的時(shí)態(tài)）有能力且做成功了（能用于更多

42、的時(shí)態(tài)）He was able to walk though his leg was hurt.Will you be able to come with me to the bookstore?manage to 花力氣做花力氣做We managed to come in time.so that(表目的或結(jié)果）表目的或結(jié)果）/ sothat（只表結(jié)果）（只表結(jié)果）John spoke very loud so that he could be heard . (purpose)We will come at 8 so that the meeting can begin on time.(purpose)I went to the lecture early,so that I got