高一英語(yǔ)人教版必修一unit3課件教案資料

1、高一英語(yǔ)人教版必修一unit3課件 n Relax ourselvesIncrease our knowledgeMake friendsBe good to healthThe Great WallHe who does not reach the Great Wall is not a true man.The Yellow MountainGuilinGuilin scenery stands out as the worlds best. The Forbidden Cityby busby plane / by airWhich kind of transport do you pr

2、efer to use?by bikeon footby car Fill in the chart on page17.You can finish this part by considering the following aspects. Cost(花費(fèi)花費(fèi)) pollution(污染污染)Safety(安全安全) Comfort (舒適舒適) Quickness(迅速) Convenience (方便方便)Transport AdvantagesDisadvantages1.Very cheap2. efficient for short journeys, 1.Takes long

3、er 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 or bus2.Not convenient for

4、 visiting inland places1.Quick, time-saving,2.Comfortable3.Meals 1.Expensive, 2.Airports are far from the centre of the cities.Imagine that you plan to spend a holiday.假定你計(jì)劃去度假。（祈使句）n1.imagine常用于祈使句中，表示“假設(shè)”的情況。（=suppose）nE.g Imagine you marry such a lazy man.n Suppose you live on an island alone.n2.

5、常用句型：n imagine+（doing）sth. 想象（干）某事；設(shè)想.n I cant imagine the life without the children.n imagine sb. doing sth. 想象某人干某事n I can imagine him saying that.n imagine sb./sth. to be. 認(rèn)為某人/某物.n I had imagined him to be a teacher.n imagine+that/what從句 想象；認(rèn)為.Where are you going on holiday? When are you leaving

6、? How are you going to? How long are you staying ? When are you arriving in /at?Where are you staying?When are you coming back?Sample dialogueA: I have planned a trip for my holiday.B: OK. Where are you going?A: Lijiang and Dali in Yunnan.B: Great. How are you getting there?A: As I havent much time

7、I think I need to travel by air.B: Thats going to be very expensive. How much is the fare?A: About 1,500yuan.B: When are you leaving?A: One week after school finishes for this year.B: Sounds good to me. Where are you staying?A: Id like to stay in local homes.B: That sounds fun. How long are you stay

8、ing in Lijiang and how long in Dali?A: Two nights at each place.B: Thats good. When are you coming back?A: 5days after I set off.B: Great! Have a good time!A: Thank you!現(xiàn)在進(jìn)行時(shí)：現(xiàn)在進(jìn)行時(shí)：n1.現(xiàn)在進(jìn)行時(shí)的構(gòu)成：助動(dòng)詞am/is/are+現(xiàn)在分詞n2.現(xiàn)在進(jìn)行時(shí)的適用情況：n表示說(shuō)話(huà)時(shí)正在進(jìn)行的動(dòng)作。n近來(lái)一段時(shí)間一直在進(jìn)行的動(dòng)作，但說(shuō)話(huà)時(shí)動(dòng)作不一定進(jìn)行。n He is learning driving these day

9、s.n 這些日子他正在學(xué)開(kāi)車(chē)。n表示發(fā)展中或正在改變的情況。n The weather is going colder and colder.n表示在做某事的過(guò)程，通常是一個(gè)習(xí)慣性、經(jīng)常性的動(dòng)作n You look pretty when you are smiling.n 你微笑時(shí)看上去很美。n與always, forever 等副詞連用，表示反復(fù)發(fā)生的或習(xí)慣性的動(dòng)作，往往含有贊賞、抱怨、生氣、厭煩等情緒。n She is always complaining about others.現(xiàn)在進(jìn)行時(shí)表將來(lái)現(xiàn)在進(jìn)行時(shí)表將來(lái)n1.表示即將發(fā)生的動(dòng)作，常有“意圖”、“安排”或“打算”的含義，使句子更

10、加生動(dòng)，給人以期待感。此時(shí)多使用表示位置轉(zhuǎn)移的動(dòng)詞（come, go, start, begin, arrive, leave, move, stay,etc)nE.g We are leaving early tomorrow morning.n 我們明天一早就出發(fā)。n2.表示將來(lái)的現(xiàn)在進(jìn)行時(shí)除使用位移動(dòng)詞外，也可使用某些非位移動(dòng)詞（do, buy, have, meet, play,spend,etc),此時(shí)句中一般要有表將來(lái)的時(shí)間狀語(yǔ)。n My mother is buying me a bike soon.n Tom is having a party tomorrow.n3.偶爾也可

11、以表示較遠(yuǎn)的將來(lái)n When I grow up, Im going to join the army.現(xiàn)在進(jìn)行時(shí)表將來(lái)現(xiàn)在進(jìn)行時(shí)表將來(lái)n4.表示將來(lái)的進(jìn)行時(shí)有時(shí)含有“決心”的意思，此用法多用于否定結(jié)構(gòu)中。n E.g Im not going to the cinema.n 我不去電影院了。n Im not waiting for him any longer.n 我不再等他了。How do people who live along a river use it? Pre-reading Pre-readingIrrigate(灌溉灌溉)their fieldsmake electricit

12、ygo swimminggo fishingtravel along the riverLancang River-Mekong RiverThe 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. 青海省青海省玉樹(shù)

13、藏族自治區(qū)雜多縣境內(nèi)的吉富山。4880km12thThe name of the Chinese part: Lancang River(瀾倉(cāng)江）瀾倉(cāng)江）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 The countries that the Mekong River flows through.LaosThaila

14、ndMyanmarCambodiaVietnamChina*Match the main idea with each paragraphPara.1 Para.2Para.3 A.The preparation before the trip and details about Mekong river B. Different attitudes between wang kun and wang wei C. Taking a great bike trip along the Mekong river Structure of the text Group1(para.1)1. Who

15、 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 the Mekong River? Why?Grou

16、p3(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 first, the river is small an

17、d 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 Read the 1st paragraph: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 t

18、he 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.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 jour

19、ney 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 than 5,000 meters where it is hard to breathe and very cold.Read the 3rd paragraph:1. What can you see when you travel along the Mekong River?We can see glacier,

20、 rapids, hills, valleys, waterfalls and plains.2. How does the scenery 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

21、cold. The Mekong River enters Southeast Asia. The Mekong River travels across western Yunnan Province. The Mekong River leaves China.(b c e f d a) 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.

22、 夢(mèng)想；夢(mèng)見(jiàn)；做夢(mèng)adream 做了一個(gè)的夢(mèng) that sb. to be 夢(mèng)想某人成為1.She always dreams of running her own business. 她一直夢(mèng)想著經(jīng)營(yíng)自己的生意。她一直夢(mèng)想著經(jīng)營(yíng)自己的生意。2.I dreamed about you last night.我昨晚夢(mèng)見(jiàn)你了。我昨晚夢(mèng)見(jiàn)你了。3.I dreamed a happy dream yesterday. 我昨天做了一個(gè)幸福的夢(mèng)。我昨天做了一個(gè)幸福的夢(mèng)。4. I never dreamed him to be a liar.我做夢(mèng)都沒(méi)有想到他會(huì)是一個(gè)撒謊的人。我做夢(mèng)都沒(méi)有想到他會(huì)是一個(gè)撒謊

23、的人。 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的同位語(yǔ)。 名詞或代詞在句中作同位語(yǔ)，在同位語(yǔ)后跟一個(gè)定語(yǔ)從句加以修飾限制。 e.g Its a world full of wonders, one where anyth

24、ing can happen. She gave me a determined look-the kind that said she wouldnt change her mind. Exercise: Meeting my uncle after so many years was an unforgettable moment,_Ill always treasure. A. that B. one C. it D. whatB After graduating from college, we finally got the chance to take a bike trip. g

25、raduating from college作伴隨狀語(yǔ)。 分詞作狀語(yǔ)時(shí)，其形式主要看分詞與句子主語(yǔ)之間的關(guān)系： 主謂-現(xiàn)在分詞； 動(dòng)賓-過(guò)去分詞 e.g They came into the classroom, laughing and talking. 他們說(shuō)笑著走進(jìn)了教室。 The pop star hurried up to his car, followed by his fans. 那個(gè)明星匆忙走進(jìn)自己的車(chē)，后面跟著他的粉絲。 nExercise： He had a wonderful childhood,_with his mother to all over the world

26、. A. travel B. traveled C. to travel D. traveling D n finally adv. 終于；最后；（用于列舉）最后地；決定性地 finally, in the end 和at last 的區(qū)別 ： finally用來(lái)在列舉事物或論點(diǎn)時(shí)引出最后一項(xiàng)內(nèi)容，一般無(wú)感情色彩。 at last表示”等候或耽誤了很久才.，強(qiáng)調(diào)經(jīng)過(guò)一番拖延或曲折后，常帶有較厚的感情色彩。 in the end也表示經(jīng)過(guò)一定的耽誤、等待之后“終于”；同時(shí)也可用于預(yù)測(cè)未來(lái)。e.g At last, we found out what had really happened. 我們

27、終于查明真正發(fā)生了什么事。 My dream will come true in the end. 我的夢(mèng)想終會(huì)實(shí)現(xiàn)。 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. In the end B. At lastn C. to the end D. FinallyD nIt was my sister who first had the idea to cycle a

28、long the entire Mekong River from where it begins to where it ends.nit was.who的強(qiáng)調(diào)句型，被強(qiáng)調(diào)部分是句子的的強(qiáng)調(diào)句型，被強(qiáng)調(diào)部分是句子的主語(yǔ)主語(yǔ)“my sister。n被強(qiáng)調(diào)部分若是被強(qiáng)調(diào)部分若是”人人“，則用，則用who/that；若是其；若是其它它”時(shí)間、地點(diǎn)時(shí)間、地點(diǎn)“等一律用等一律用that。n e.g It was Tom who brought the book here yesterday.n 是湯姆昨天把這本書(shū)拿到這里來(lái)的。是湯姆昨天把這本書(shū)拿到這里來(lái)的。 n注意：n若被強(qiáng)調(diào)部分是原句的主語(yǔ)，who

29、/that后的謂語(yǔ)動(dòng)詞在人稱(chēng)和數(shù)上與該主語(yǔ)一致。n e.g It is I that/who am your true friend .n 被強(qiáng)調(diào)部分不管單復(fù)數(shù)如何，始終用it is/was. Exercise: 就是因?yàn)閴奶鞖鈱?dǎo)致足球比賽不得不被推遲。就是因?yàn)閴奶鞖鈱?dǎo)致足球比賽不得不被推遲。It was because of bad weather that the football match had to be put off. 是孩子們?cè)诨▓@里制造噪音嗎？是孩子們?cè)诨▓@里制造噪音嗎？Is it the children who are making noise in the garde

30、n? 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 的賓語(yǔ)從句用了虛擬語(yǔ)氣。n insist+賓語(yǔ)從句：n 表示個(gè)人建議、主張，意為”堅(jiān)持要求“時(shí)，從句需用虛擬語(yǔ)氣，即(should)+do;n 表示主語(yǔ)認(rèn)定一個(gè)事實(shí)，意為”堅(jiān)持說(shuō)；堅(jiān)持認(rèn)為“時(shí)，從句應(yīng)用陳述句語(yǔ)氣。ne.g He insisted that we (should)accept these gifts.n The boy insis

31、ted that he hadnt broken the window. insiston/upon (doing) sth.堅(jiān)持要求干.;強(qiáng)調(diào).e.g He insisted on going with me. 他堅(jiān)持跟我一起去。 He insists upon the importance of correct pronunciation. 他強(qiáng)調(diào)正確發(fā)音的重要性。on sb.s doing sth. 堅(jiān)持要求某人干某事 Mother insisted on my staying at home. 母親堅(jiān)持要求我呆在家里。 注：insist之后不能直接跟名詞、代詞或動(dòng)名詞作賓語(yǔ)，需加介詞o

32、n/upon. n Exercise:n 1.I insisted that a doctor_immediately. A.has been sent for B. sent for 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 n3. The man insisted_a taxi for me. A.find

33、 B.to find C.on finding 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 When I told her that our journey would begin at an altitu

34、de of more than 5,000meters, she seemed to be excited about it. sb. seemed/seems to be/do., seem常用作系動(dòng)詞，意為”看起來(lái)“ seem+adj./n.(to sb.) (在某人看來(lái)）好像. e.g You seem happy today. 你今天好像很高興。 He seems a nice man. 他好像是個(gè)好人。 seem like+n./pron. 看起來(lái) It seems like a good idea. 這看起來(lái)是個(gè)好主意。 sb. seems/seemed to do/be. 某人好

35、像 They seem to know what they are doing. 看來(lái)他們明白自己在干什么。 n It seems/seemed that . 似乎；看來(lái)nIt seems that he doesnt agree with us.n看來(lái)他不同意我們的觀(guān)點(diǎn)。nIt seems seemed as if/though. 看來(lái)好像n It seemed as if they would married then.n那時(shí)看起來(lái)好像他們要結(jié)婚了。nIt seems/seemed +adj.+to do. 干好像n It seems reasonable to ask students

36、to buy a dictionary.n 要學(xué)生買(mǎi)一本詞典好像也沒(méi)什么不合理。 nWhen I told her the air would be hard to breathe and it would be very cold, she said it would be an interesting experience. 當(dāng)我告訴她哪里空氣稀薄，呼吸困難，而且天氣很冷時(shí)，她當(dāng)我告訴她哪里空氣稀薄，呼吸困難，而且天氣很冷時(shí)，她 卻卻說(shuō)這將是一次有趣的經(jīng)歷。說(shuō)這將是一次有趣的經(jīng)歷。the air would be hard to breathe ：“air”是”breathe”的邏輯賓語(yǔ)。

37、 主語(yǔ)主語(yǔ)+be+ adj. +to do: 不定式與主語(yǔ)之間是邏輯上的動(dòng)賓關(guān)系時(shí)，不定式與主語(yǔ)之間是邏輯上的動(dòng)賓關(guān)系時(shí)，常用常用主動(dòng)表被動(dòng)主動(dòng)表被動(dòng)。（用于此類(lèi)結(jié)構(gòu)的形容詞有：。（用于此類(lèi)結(jié)構(gòu)的形容詞有：hard difficult, easy, impossible, comfortable, pleasant, dangerous, fit, bad, good等。）等。）E.g The problem is difficult to solve. 這個(gè)問(wèn)題很難解決。這個(gè)問(wèn)題很難解決。 The air is bad to breathe. 呼吸這種空氣對(duì)身體有害。呼吸這種空氣對(duì)身體有害。

38、 n 注：注： 此結(jié)構(gòu)中，不定式的動(dòng)詞若為不及此結(jié)構(gòu)中，不定式的動(dòng)詞若為不及物動(dòng)詞時(shí)，要加相應(yīng)的介詞。物動(dòng)詞時(shí)，要加相應(yīng)的介詞。 E.gnExercise: 1. In many peoples opinion, that company, though relatively small, is pleasant_. A. to deal with(與與做生意）做生意） B. dealing with C. to be dealed with D. deal with2.英語(yǔ)難以在短時(shí)間內(nèi)學(xué)好。英語(yǔ)難以在短時(shí)間內(nèi)學(xué)好。AEnglish is difficult to learn well in

39、 a short time.湯姆是一個(gè)很難相處的人湯姆是一個(gè)很難相處的人 n Once she has made up her mind, nothing can change it. “Once”引導(dǎo)時(shí)間狀語(yǔ)從句，意為引導(dǎo)時(shí)間狀語(yǔ)從句，意為“一旦一旦，就，就” E.g Once you start, youll never give up. 一旦你開(kāi)始了，就不要放棄。 Physics is easy to learn once you understand the rules. 一旦你理解了規(guī)則，物理就不難學(xué)了。 n Exercise: _they decide which college

40、to go to, students should research the admission procedures. A. As B. While C. Until D. OnceD n辨析：辨析：once 與 as soon as 同：二者都可譯為“一就”，引導(dǎo)時(shí)間狀語(yǔ)。 異：once引導(dǎo)的時(shí)間狀語(yǔ)從句帶有條件的意味，常譯為“一旦”。 as soon as引導(dǎo)的時(shí)間狀語(yǔ)從句強(qiáng)調(diào)時(shí)間銜接的緊促性，常譯為“一就；剛就”。 E.g Once youve seen it, youll never forget it. 一旦你見(jiàn)到它，你將永遠(yuǎn)忘不掉它。 Ill inform you as soon

41、 as I get in touch with her. 我一聯(lián)系上她就馬上通知你。 n It becomes rapids as it passes through deep valleys, travelling across western Yunnan Province. 當(dāng)河水穿過(guò)深谷，流經(jīng)云南西部時(shí)， 它變成了急流。 as 在該句中用作連詞，引導(dǎo)時(shí)間狀語(yǔ)從句，意為“當(dāng)?shù)臅r(shí)候；隨著；一邊一邊”。 E.g As the sun rose, the fog disappeared. 當(dāng)太陽(yáng)出來(lái)的時(shí)候，霧就消散了。 He smiled as he passed. 他路過(guò)時(shí)笑了笑。 n Ex

42、ercise: 他一邊沿著河邊走，一邊讀這封信。He read the letter as he walked along the river. n 表將來(lái)的其它表達(dá)方式：表將來(lái)的其它表達(dá)方式：1.be going to do: 表示人主觀(guān)上近期的“打算、意圖、計(jì)劃”等E.g Are you going to visit the museum this afternoon?表示有某種跡象表明最近將會(huì)發(fā)生的事。 Look! Its going to rain. 看！天要下雨了。（可通過(guò)天上的云等跡象看出來(lái)）2.wil/shall+do: 表達(dá)單純的將來(lái)，是對(duì)未來(lái)事情發(fā)生的“預(yù)見(jiàn)”。will用于各

43、種人稱(chēng)，shall一般用于第一人稱(chēng)。 We shall/will be there by twelve. 我們將于12點(diǎn)到那兒。 Ill go back to my hometown next month. 下個(gè)月我要回老家。 n 3.be+to do: 表示預(yù)定，按計(jì)劃或安排將發(fā)生某事，有時(shí)也表示命令、禁止或可能性。 The French President is to visit China next month. No one is to leave the room without permission.4.一般現(xiàn)在時(shí)表示將來(lái): 常用于表示按計(jì)劃、按規(guī)定或是按時(shí)刻表來(lái)進(jìn)行的未來(lái)動(dòng)作，僅

44、限于一些轉(zhuǎn)移動(dòng)詞。 The plane arrives at 2:00 this afternoon. 飛機(jī)將于今天下午飛機(jī)將于今天下午2：00抵達(dá)。抵達(dá)。5.be about to do: 正要，即將。表示馬上要發(fā)生的動(dòng)作。不能與表示將來(lái)時(shí)間的狀語(yǔ)連用，常用于： be about to do.when. 正要做.,這時(shí). I was just about to go to work when someone called me up.法國(guó)總統(tǒng)將于下個(gè)月訪(fǎng)華。法國(guó)總統(tǒng)將于下個(gè)月訪(fǎng)華。未經(jīng)允許，任何人不得離開(kāi)這個(gè)房間未經(jīng)允許，任何人不得離開(kāi)這個(gè)房間。我正要去上班的時(shí)候，這時(shí)有人打電話(huà)給我。我正要

45、去上班的時(shí)候，這時(shí)有人打電話(huà)給我。Exercise:n-I have not finished my dinner yet.n-But our friends_ for us.n A. will wait B. waitn C. have waited D. are waiting nIve won a holiday for two to Florida. I_ my mum with me to have fun there.n A. am taking B. have takenn C. take D. will have taken ADExercise:nLadies and gen

46、tlemen, please fasten your seat belts. The plane_.n A. takes off B. is taking offn C. has taken off D. took offnHurry up! The train_. You know it_ at 8:30 am.n A. leaves; leaves B. is leaving; leavesn C. leaves; is leaving D. is leaving; is leavingBBWhat do you think about Wang Kun and Wang Wei?nWan

47、g kuns character: enthusiastic, critical and sensiblenWang Weis character: imaginative, organized,neager, persistent, stubborn and risk-takingA Summary Wang Kun and Wang Wei have _ about taking a great bike trip. when they _ from college. They _ to _ along the Mekong River with their _. Wang Wei is

48、very _. Once she is _ to do something she will never _ her mind. Although it is difficult to travel along the Mekong River by bike, she _ that they find the _ of the river and begin their journey there.dreamedgraduateddecidedcyclecousinsstubborndeterminedchangeinsistedsource n The Tibetan Mountains

49、Fast reading Whats the main idea of the passage?1.When and where does it happen?2.What items are Wang Kun and Wang Wei carrying with them?3.Where are they reaching? 1.When and where does it happen? 2. What items are Wang Kun and Wang Wei carrying with them? a tent, a cooker and food, pillow, water b

50、ottles caps, coats, gloves, trousers, T-shirts and shorts. 3. Where are they reaching?At night in autumn in Tibetan mountainDali, Yunnan n True or false They reached Tibet in winter. ( ) Wang Wei always rode in front of me. ( ) 3. When they reached a valley, it became warmer.( ) 4. They went to slee

51、p early in their tent. ( ) 5. There was almost no wind on that night.( ) 6. Their cousins will join them in Dali.( )FTTFTTDetailed readingRead Para 2 and fill the blanksn We .Wang Wei but I The sky The stars There was only the sound of In the early eveningAfter supperAt midnightmake campwent to slee

52、pstayed awakebecame clearergrew brighterfire nAlong the way children dressed in long wool coats stopped to look at us. 一路上，穿著羊毛大衣的孩子們停下來(lái)看我們。一路上，穿著羊毛大衣的孩子們停下來(lái)看我們。 dressed in wool long coats為過(guò)去分詞短語(yǔ)作為過(guò)去分詞短語(yǔ)作children的后置定語(yǔ)，為的后置定語(yǔ)，為動(dòng)賓關(guān)系動(dòng)賓關(guān)系。等同于一個(gè)。等同于一個(gè)定語(yǔ)從句：定語(yǔ)從句：who are dressed in long wool coats. E.g Do y

53、ou know the girl dressed in red? Do you know the girl who is dressed in red? ndress的用法：的用法：n1.dress sb./oneself 給某人給某人/自己穿衣服自己穿衣服 The mother is dressing her baby. 母親正為嬰兒穿衣。母親正為嬰兒穿衣。 2. be dressed in+衣服衣服/顏色顏色 穿著穿著 She is dressed in black today. 今天她穿了一身黑。今天她穿了一身黑。 n To climb the mountains was hard wo

54、rk. 爬山是一件辛苦的事爬山是一件辛苦的事 不定式不定式to climb the mountains作主語(yǔ)。作主語(yǔ)。 不定式作主語(yǔ)時(shí)經(jīng)常用不定式作主語(yǔ)時(shí)經(jīng)常用it充當(dāng)形式主語(yǔ)充當(dāng)形式主語(yǔ)，而將真，而將真正的主語(yǔ)放到謂語(yǔ)動(dòng)詞之后。正的主語(yǔ)放到謂語(yǔ)動(dòng)詞之后。E.g To master a foreign language is necessary nowadays.= It is necessary to master a foreign language. n At one point we were so high that we found ourselves cycling throug

55、h clouds. find+賓語(yǔ)(ourselves)+賓語(yǔ)補(bǔ)足語(yǔ)(cycling) 在此結(jié)構(gòu)中，賓補(bǔ)可以為：形容詞、現(xiàn)在分詞、過(guò)去分詞、介詞短語(yǔ)等表示find之后的賓語(yǔ)的狀態(tài)。 E.g We came home and found him asleep on the sofa. 我們回到家發(fā)現(xiàn)他躺在沙發(fā)上。 n Exercise:n1. 他發(fā)現(xiàn)自己被一個(gè)賊跟著。他發(fā)現(xiàn)自己被一個(gè)賊跟著。n2.她醒來(lái)發(fā)現(xiàn)自己躺在醫(yī)院的床上她醒來(lái)發(fā)現(xiàn)自己躺在醫(yī)院的床上。He found himself followed by a thief.She wake up and found herself in a hospital bed. nWe had to change our caps, coats, gloves and trousers for T-shirts and shorts.n我們不得不把帽子、外套、手套和長(zhǎng)褲換我們不得不把帽子、外套、手套和長(zhǎng)褲換下，床上下，床上T恤和短褲。恤和短褲。nchang