高一英语人教版必修一unit3课件ppt.ppt

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1、变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Unit 3 Travel Journal 主讲人：李媛变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Do you like travelling? Why do you like traveling? Where have you been? How did you get there?I Warming Up变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统

2、相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n Relax ourselvesIncrease our knowledgeMake friendsBe good to health变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The Great WallHe who does not reach the Great Wall is not a true man.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统

3、接线组成中一个重要组成部分GuilinGuilin scenery stands out as the worlds best. 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分by busby plane / by airWhich kind of transport do you prefer to use?by bikeon footby car 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Fill in th

4、e chart on page17.You can finish this part by considering the following aspects. Cost(花费花费) pollution(污染污染)Safety(安全安全) Comfort (舒适舒适) Quickness(迅速) Convenience (方便方便)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Transport AdvantagesDisadvantages1.Very cheap2. efficient for sho

5、rt journeys, 1.Takes longer than the train or plane2.no meals 3.uncomfortable1.Cheaper than the airplane, 2.Views along the road3.arrive at the centre of the cities1.Takes longer than the airplane2. Crowded 1.Cheaper than plane2.Comfortable,3.Accommodation and meals 1.More expensive than the train o

6、r bus2.Not convenient for visiting inland places1.Quick, time-saving,2.Comfortable3.Meals 1.Expensive, 2.Airports are far from the centre of the cities.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分How do people who How do people who live along a river live along a river use it

7、?use it? Pre-reading Pre-readingIrrigate(Irrigate(灌溉灌溉)their fields)their fieldsmake electricitymake electricitygo swimminggo swimminggo fishinggo fishingtravel along the travel along the riverriver变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Lancang River-Mekong River变电站电气主接线

8、是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分The Source of the Mekong RiverThe Length:The longest river in the world.the Jifu Mountains in Zaduo Country, Yushu Tibet Autonomous Region of northwest Chinas Qinghai Province, which is about 5,200 meters above sea level. 青海省青海省玉树藏族自治区杂多县境内

9、的吉富山。4880km12thThe name of the Chinese part: Lancang River(澜沧江澜沧江)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Which countries does the Mekong River flow through?China, Laos, Myanmar, Thailand, Cambodia, Vietnam.Whats the name of the Chinese part of the river?Lancang River变电站电

10、气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 The countries that the Mekong River flows through.LaosThailandMyanmarCambodiaVietnamChina变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Skimming &

11、 scanning nSkim the text in two minutes and tell the main idea of the whole passage.nGroup work( four people a group) discuss the meaning of each paragraph with the exercise book(P33) as a reference.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Main idea of the passagenThe pass

12、age is mainly about_Wang_kun_and his sisters _dream_and _plan_ for taking a great_bike_trip along the _Mekong River_.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分*Match the main idea with each paragraphPara.1 Para.2Para.3 A.The preparation before the trip and details about Mek

13、ong river B. Dream of travelling along the Mekong River by bike.C. Plan for the trip and different attitudes between Wang Kun and Wang Wei.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Detailed-reading nchoose T or F according to the sentences on exercise book.nanswer : F T F T

14、 F 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分SummaryWang Kun and his sister Wang Wei_ had dreamed_(dream) about taking a great bike trip ever _since_middle school.After_graduating_ from college, they_finally_(final) got the chance to take a bike trip. _It_ was Wang Wei who

15、first got the idea to cycle along the Mekong River.Then Wang Wei plan the _schedule_ for the trip. Although Wang Kun had some doubts, Wang Wei was _determined_(determine) and insisted that she _organize_(organize) the trip properly. Knowing that Wang Wei was a _stubborn_ girl,whose decision could no

16、t be changed once she had made up her mind .Wang Kun had to give_in_.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Structure of the textDream/plan:Take a bike trip.Different attitudesPreperation:Details about Mekong变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重

17、要组成部分 Group1(para.1)1. Who takes part in the journey? 2. Whats their dream?3. Who are Dao Wei and Yu Hang? 4.Who planned the trip to the Mekong?Group2(para.2)1. Did Wang Wei know the best way of getting to places?2. Where is the source of the Mekong River?3. Is it a difficult journey to cycle along

18、the Mekong River? Why?Group3(para.3)1. What can you see when you travel along the Mekong River?2. How does the scenery change when you travel along the Mekong River? Order the sentences.a.The Mekong River enters the South China Sea.b.The Mekong River begins at a glacier on a Tibetan mountain.c.At fi

19、rst, the river is small and the water is clear and cold.d.The Mekong River enters Southeast Asia.e.The Mekong River travels across western Yunnan Province.f.The Mekong River leaves China.n 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Read the 1st paragraph:1. Who takes part in

20、 the journey? 2. Whats their dream?3. Who are Dao Wei and Yu Hang? 4.Who planned the trip to the Mekong? Wang Wei, Wang Kun, Dao Wei and Yu Hang. To take a great bike trip.Wang Kuns cousins who are at a college in Kunming.Wang Wei planned the trip.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电

21、力系统接线组成中一个重要组成部分Read the 2nd paragraph:1. Did Wang Wei know the best way of getting to places?2. Where is the source of the Mekong River?3. Is it a difficult journey to cycle along the Mekong River? Why? No, she didnt. It is in Qinghai Province. Yes, because the journey begins at an altitude of more

22、 than 5,000 meters where it is hard to breathe and very cold.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分Read the 3rd paragraph:1. What can you see when you travel along the Mekong River?We can see glacier, rapids, hills, valleys, waterfalls and plains.2. How does the scenery

23、 change when you travel along the Mekong River? Order the sentences. The Mekong River enters the South China Sea. The Mekong River begins at a glacier on a Tibetan mountain. At first, the river is small and the water is clear and cold. The Mekong River enters Southeast Asia. The Mekong River travels

24、 across western Yunnan Province. The Mekong River leaves China.(b c e f d a)变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分现在进行时：现在进行时：n1.现在进行时的构成：助动词am/is/are+现在分词n2.现在进行时的适用情况：n表示说话时正在进行的动作。n近来一段时间一直在进行的动作，但说话时动作不一定进行。n He is learning driving these days.n 这些日子他正在学开车。n表示发展中或正在改

25、变的情况。n The weather is going colder and colder.n表示在做某事的过程，通常是一个习惯性、经常性的动作n You look pretty when you are smiling.n 你微笑时看上去很美。n与always, forever 等副词连用，表示反复发生的或习惯性的动作，往往含有赞赏、抱怨、生气、厌烦等情绪。n She is always complaining about others.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分现在进行时表将来现在

26、进行时表将来n1.表示即将发生的动作，常有“意图”、“安排”或“打算”的含义，使句子更加生动，给人以期待感。此时多使用表示位置转移的动词（come, go, start, begin, arrive, leave, move, stay,etc)nE.g We are leaving early tomorrow morning.n 我们明天一早就出发。n2.表示将来的现在进行时除使用位移动词外，也可使用某些非位移动词（do, buy, have, meet, play,spend,etc),此时句中一般要有表将来的时间状语。n My mother is buying me a bike so

27、on.n Tom is having a party tomorrow.n3.偶尔也可以表示较远的将来n When I grow up, Im going to join the army.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分现在进行时表将来现在进行时表将来n4.表示将来的进行时有时含有“决心”的意思，此用法多用于否定结构中。n E.g Im not going to the cinema.n 我不去电影院了。n Im not waiting for him any longer.n 我不再等他

28、了。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n1.Ever since middle school, my sister Wang Wei and I have dreamed about taking a great bike trip.1). dream n./ v. dreamed/dreamt dream （v.）of/about sth. 梦想；梦见；做梦adream 做了一个的梦 that sb. to be 梦想某人成为变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接

29、，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分1.She always dreams of running her own business. 她一直梦想着经营自己的生意。她一直梦想着经营自己的生意。2.I dreamed about you last night.我昨晚梦见你了。我昨晚梦见你了。3.I dreamed a happy dream yesterday. 我昨天做了一个幸福的梦。我昨天做了一个幸福的梦。4. I never dreamed him to be a liar.我做梦都没有想到他会是一个撒谎的人。我做梦都没有想到他会是一个撒谎的人。变电站电气

30、主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 They are Dai and grew up in western Yunnan Province near the Lancang River, the Chinese part of the river that is called the Mekong River in other countries. the Chinese part.other countries作“the Lancang River的同位语。 名词或代词在句中作同位语，在同位语后跟一个

31、定语从句加以修饰限制。 e.g Its a world full of wonders, one where anything can happen. She gave me a determined look-the kind that said she wouldnt change her mind.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Exercise: Meeting my uncle after so many years was an unforgettable moment,_Il

32、l always treasure. A. that B. one C. it D. whatB变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 After graduating from college, we finally got the chance to take a bike trip. graduating from college作伴随状语。 分词作状语时，其形式主要看分词与句子主语之间的关系： 主谓-现在分词； 动宾-过去分词 e.g They came into the classroo

33、m, laughing and talking. 他们说笑着走进了教室。 The pop star hurried up to his car, followed by his fans. 那个明星匆忙走进自己的车，后面跟着他的粉丝。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 nExercise： He had a wonderful childhood,_with his mother to all over the world. A. travel B. traveled C. to travel

34、 D. traveling D变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n finally adv. 终于；最后；（用于列举）最后地；决定性地 finally, in the end 和at last 的区别 ： finally用来在列举事物或论点时引出最后一项内容，一般无感情色彩。 at last表示”等候或耽误了很久才.，强调经过一番拖延或曲折后，常带有较厚的感情色彩。 in the end也表示经过一定的耽误、等待之后“终于”；同时也可用于预测未来。e.g At last, we found

35、out what had really happened. 我们终于查明真正发生了什么事。 My dream will come true in the end. 我的梦想终会实现。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 nExercise:n She put some soil in the box, then sowed the seed carefully, and covered it with more soil._ she kept the box in the shade.n A.

36、In the end B. At lastn C. to the end D. FinallyD变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 nIt was my sister who first had the idea to cycle along the entire Mekong River from where it begins to where it ends.nit was.who的强调句型，被强调部分是句子的的强调句型，被强调部分是句子的主语主语“my sister。n被强调部分若是被

37、强调部分若是”人人“，则用，则用who/that；若是其；若是其它它”时间、地点时间、地点“等一律用等一律用that。n e.g It was Tom who brought the book here yesterday.n 是汤姆昨天把这本书拿到这里来的。是汤姆昨天把这本书拿到这里来的。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n注意：n若被强调部分是原句的主语，who/that后的谓语动词在人称和数上与该主语一致。n e.g It is I that/who am your true frie

38、nd .n 被强调部分不管单复数如何，始终用it is/was.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 Exercise: 就是因为坏天气导致足球比赛不得不被推迟。就是因为坏天气导致足球比赛不得不被推迟。It was because of bad weather that the football match had to be put off. 是孩子们在花园里制造噪音吗？是孩子们在花园里制造噪音吗？Is it the children who are making noise in the g

39、arden?变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n Although she didnt know the best way of getting to places, she insisted that she organize the trip properly. n 本句中insist 的宾语从句用了虚拟语气。n insist+宾语从句：n 表示个人建议、主张，意为”坚持要求“时，从句需用虚拟语气，即(should)+do;n 表示主语认定一个事实，意为”坚持说；坚持认为“时，从句应用陈

40、述句语气。ne.g He insisted that we (should)accept these gifts.n The boy insisted that he hadnt broken the window.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 insiston/upon (doing) sth.坚持要求干.;强调.e.g He insisted on going with me. 他坚持跟我一起去。 He insists upon the importance of correct p

41、ronunciation. 他强调正确发音的重要性。on sb.s doing sth. 坚持要求某人干某事 Mother insisted on my staying at home. 母亲坚持要求我呆在家里。 注：insist之后不能直接跟名词、代词或动名词作宾语，需加介词on/upon.变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n Exercise:n 1.I insisted that a doctor_immediately. A.has been sent for B. sent for

42、 C.will be sent for D. be sent forn2. The doctor insisted that I_a high fever and that I_a rest for a few days. A. had; had B. have; have C. had; have D. have; hadDC变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n3. The man insisted_a taxi for me. A.find B.to find C.on finding

43、D. in finding 4. The lady insisted that the young man _her wallet and insisted on_ to the police station at once. A. had stolen; be sent B. should steal; sending C. had stolen; his being sent D. should steal; sendingCC变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 When I told h

44、er that our journey would begin at an altitude of more than 5,000meters, she seemed to be excited about it. sb. seemed/seems to be/do., seem常用作系动词，意为”看起来“ seem+adj./n.(to sb.) (在某人看来）好像. e.g You seem happy today. 你今天好像很高兴。 He seems a nice man. 他好像是个好人。 seem like+n./pron. 看起来 It seems like a good ide

45、a. 这看起来是个好主意。 sb. seems/seemed to do/be. 某人好像 They seem to know what they are doing. 看来他们明白自己在干什么。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n It seems/seemed that . 似乎；看来nIt seems that he doesnt agree with us.n看来他不同意我们的观点。nIt seems seemed as if/though. 看来好像n It seemed as i

46、f they would married then.n那时看起来好像他们要结婚了。nIt seems/seemed +adj.+to do. 干好像n It seems reasonable to ask students to buy a dictionary.n 要学生买一本词典好像也没什么不合理。变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 nWhen I told her the air would be hard to breathe and it would be very cold, sh

47、e said it would be an interesting experience. 当我告诉她哪里空气稀薄，呼吸困难，而且天气很冷时，她当我告诉她哪里空气稀薄，呼吸困难，而且天气很冷时，她 却却说这将是一次有趣的经历。说这将是一次有趣的经历。the air would be hard to breathe ：“air”是”breathe”的逻辑宾语。 主语主语+be+ adj. +to do: 不定式与主语之间是逻辑上的动宾关系时，不定式与主语之间是逻辑上的动宾关系时，常用常用主动表被动主动表被动。（用于此类结构的形容词有：。（用于此类结构的形容词有：hard difficult, e

48、asy, impossible, comfortable, pleasant, dangerous, fit, bad, good等。）等。）E.g The problem is difficult to solve. 这个问题很难解决。这个问题很难解决。 The air is bad to breathe. 呼吸这种空气对身体有害。呼吸这种空气对身体有害。 变电站电气主接线是指变电站的变压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n 注：注： 此结构中，不定式的动词若为不及此结构中，不定式的动词若为不及物动词时，要加相应的介词。

49、物动词时，要加相应的介词。 E.gnExercise: 1. In many peoples opinion, that company, though relatively small, is pleasant_. A. to deal with(与与做生意）做生意） B. dealing with C. to be dealed with D. deal with2.英语难以在短时间内学好。英语难以在短时间内学好。AEnglish is difficult to learn well in a short time.汤姆是一个很难相处的人汤姆是一个很难相处的人变电站电气主接线是指变电站的变

50、压器、输电线路怎样与电力系统相连接，从而完成输配电任务。变电站的主接线是电力系统接线组成中一个重要组成部分 n Once she has made up her mind, nothing can change it. “Once”引导时间状语从句，意为引导时间状语从句，意为“一旦一旦，就，就” E.g Once you start, youll never give up. 一旦你开始了，就不要放弃。 Physics is easy to learn once you understand the rules. 一旦你理解了规则，物理就不难学了。 变电站电气主接线是指变电站的变压器、输电线路