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1、Part Ⅲ　Developing ideas An Encounter with Nature As a nature photographer, I have to brave the elements.But despite the wind and the rain, I still enjoy working outside in the wild.One of the best things about this job is (1)that you can observe animals in their natural environment. My favourit

2、e place to take photos is Yellowstone National Park.As the world’s first national park, Yellowstone is famous for the variety of its wildlife, but it is probably best known for its bears.These huge, strong animals can live for 30 years.Despite a weight of up to 300 kilograms, they can run at a speed

3、 of around 64 kilometres per hour and are also excellent swimmers. Last spring in Yellowstone, I followed a path (2)that took me through a dark forest.(3)When I finally stepped out of the trees, the view was breathtaking.An eagle flew over the snow-capped mountains, (4)which were reflected in the s

4、till lake below.(5)While I was concentrating on photographing this amazing scene，I suddenly had a feeling that I was being watched.Slowly, and with the camera still held to my eye, I turned...and froze.Only meters away from me was a bear.(6)With water falling off its thick, brown hair, the bear star

5、ed back at me.Time stood still as the bear and I both waited to see (7)who would move first.My legs started shaking.Somehow, I forced my finger to press the button.A second later, the bear turned and ran back into the forest.(8)When I recovered from the shock, I looked at my camera.My most frighten

6、ing but magical experience was now captured forever in a single image. From time to time I look at the photo as a reminder to show respect to all animals.(9)It is after all we who are the visitors to their world. (1)that引導(dǎo)表語從句，無意義，也不作句子成分。 (2)that引導(dǎo)定語從句，在從句中作主語，指代先行詞path。 (3)when引導(dǎo)時間狀語從句。 (4)wh

7、ich引導(dǎo)非限制性定語從句，修飾先行詞mountains。 (5)while引導(dǎo)時間狀語從句；that引導(dǎo)同位語從句，說明feeling的內(nèi)容。 (6)此處為“with＋名詞＋現(xiàn)在分詞”構(gòu)成的with的復(fù)合結(jié)構(gòu)。 (7)who引導(dǎo)賓語從句。 (8)when引導(dǎo)時間狀語從句。 (9)此處由it is...who...構(gòu)成的強調(diào)句型，強調(diào)主語we。 ①encounter n.相遇，邂逅 ②photographer n.攝影師 ③element n.基本部分，要素 brave the elements不顧惡劣天氣 ④observe v.看到，觀察 ⑤take photos

8、拍照 ⑥be famous for因……而出名 ⑦variety n.多樣性，變化 a variety of sth各種各樣的某事物 ⑧wildlife n.野生生物 ⑨up to多達，高達 ⑩at a speed of以……的速度 ?path n.小徑，小道 ?breathtaking adj.令人驚嘆的 ?eagle n.鷹 ?snow-capped adj.山頂積雪的 ?concentrate v.專注，專心 concentrate (sth) on sth把注意力集中于，全神貫注于 ?scene n.景色，景象 ?freeze v.突然停止，呆住 ?sta

9、re v.凝視，盯著看 stare at凝視，盯住 ?press v.按，壓 ?button n.按鈕 recover v.(從糟糕經(jīng)歷中)恢復(fù) shock n.吃驚，震驚 magical adj.奇異的，美妙的 capture v.(用文字或圖片)記錄，捕捉 image n.圖像，影像 from time to time不時，有時 show respect to尊重 after all畢竟，終究 Step Ⅰ　Factual reading Read the text carefully and choose the best answer. 1.What d

10、oes Paragraph 1 mainly talk about? A.What he does as a nature photographer. B.The working conditions as a nature photographer. C.The reason why he likes his job. D.How he observes the animals as a nature photographer. 2.Which of the following is wrong about Yellowstone National Park? A.It is t

11、he world’s largest national park. B.The park is famous for the variety of its wildlife. C.Probably the park is best known for its bears. D.The bears in the park can run very fast although on average they weigh up to 300 kilograms. 3.What’s the right order of the events? ①I felt I was being watc

12、hed. ②The bear ran away. ③I took a photo of the bear. ④I saw a bear. A.③①②④ B.①④②③ C.③④②① D.①④③② 4.The writer often look at the photo because ________. A.it is a photo well taken B.it is a reminder to show respect to all animals C.it is a photo winning a prize D.it is the last photo tha

13、t the writer took 答案　1.C　2.A　3.D　4.B Step Ⅱ　Cloze test Fill in the blanks according to the text. Last spring in Yellowstone, I followed a path that took me 1.through a dark forest.When I 2.finally (final) stepped out of the trees, the view was breathtaking.An eagle flew over the snow-capped moun

14、tains, which 3.were__reflected (reflect) in the still lake below.While I 4.was__concentrating (concentrate) on photographing this amazing scene, I suddenly had a feeling 5.that I was being watched.Slowly, and with the camera still 6.held (hold) to my eye, I turned...and froze.Only meters away from m

15、e was a bear.Time stood still as the bear and I both waited 7.to__see (see) who would move first.My legs started shaking.Somehow, I forced my finger to press the button.8.A second later, the bear turned and ran back to the forest.When I recovered 9.from the shock, I looked at my camera.My most 10.fr

16、ightening (frighten) but magical experience was now captured forever in a single image. 1.accommodation n.住處；工作場所；食宿；膳食供應(yīng) ·Our accommodation is perfect.(教材P53)我們的食宿很好。 ·Most employers will make accommodations for excellent employees. 大多數(shù)雇主都會為優(yōu)秀員工提供食宿。 ·Wherever he goes, he readily accommoda

17、tes to/accommodates himself to the changed conditions. 無論到哪里，他都能很快地適應(yīng)變化的環(huán)境。 ?單句語法填空/補全句子 ①After the earthquake, the first thing the local government did was to provide accommodation (accommodate) for the homeless families. ②It was very kind of you to accommodate me with the ticket for my journey

18、. ③We can accommodate__him__for__ the night.我們能供他住一夜。 單詞一族 accommodate vt.容納；使適應(yīng)； 為……提供住宿 vi.適應(yīng) (1)make accommodations for 為……提供食宿 (2)accommodate to 適應(yīng) accommodate oneself to 使自己適應(yīng)…… accommodate sb with sth 給某人提供某物 2.variety n.多樣性，變化；種類，品種 ·As the world’s first national park, Yellowst

19、one is famous for the variety of its wildlife, but it is probably best known for its bears.(教材P56) 作為世界上第一個國家公園，黃石公園因其種類繁多的野生動物而聞名，但是很可能最出名的是它的熊。 ·A variety of food is sold at a supermarket.在超市，各種各樣的食物均有出售。 ·Our customs vary from place to place.我們的風(fēng)俗習(xí)慣因地而異。 ?單句語法填空 ①The variety (vary)that cable

20、 TV provides makes it very popular. ②Everyone arrived late at the party for various (vary)reasons. ③There are (be) a large variety of flowers on sale in the market, while the variety of what he prefers is (be) limited. ?補全句子 ④Make sure that as you go from interview to interview, you are getting

21、a__variety__of/varieties__of__answers. 要確保你在隨機采訪時能夠得到各種不同的答案。 單詞一族 various adj.　各種各樣的；不同種類的 vary v. (使)變化，不同 用法總結(jié) a variety of＝varieties of 各種各樣的 vary from...to... 由……到……情況不等 名師提醒 “a variety of ＋復(fù)數(shù)名詞”作主語時，謂語動詞使用復(fù)數(shù)；“the variety of＋復(fù)數(shù)名詞”作主語時，謂語動詞使用單數(shù)。 3.concentrate v.集中(注意力、思想等) ·While

22、I was concentrating on photographing this amazing scene, I suddenly had a feeling that I was being watched.(教材P57) 當(dāng)我專心拍攝這個令人驚嘆的景色時，我突然有種被人監(jiān)視的感覺。 ·We must concentrate our attention on protecting the water resources. 我們必須把注意力集中在保護水資源上。 ·How can I concentrate on my study with so much noise going o

23、n? 現(xiàn)在這么吵，我怎么能安心學(xué)習(xí)呢？ ·With concentration, we can arrange thoughts in order and become a rapid thinker. 專心思考可以讓我們的思維有條理性，從而成為一個思維敏銳的思考者。 ?單句語法填空 ①Concentration (concentrate) is essential if you want to do a good job. ②I can’t concentrate on my work this morning with several children shouting lou

24、dly outside. 單詞一族 concentration n.專心，集中 用法總結(jié) concentrate...on... 把……專注于…… concentrate on... 專注于…… with (great )concentration 聚精會神地 4.scene n.景色，景象；場面，情景；(電影、戲劇等的)場面，片段，鏡頭；事發(fā)地點，現(xiàn)場(常用單數(shù)形式)(教材P57) ·The police were on the scene within minutes of being called. 警察在接到電話的幾分鐘內(nèi)就到達了現(xiàn)場。 ·A police

25、officer came on the scene to search into the circumstances. 一位警官來到現(xiàn)場調(diào)查情況。 ·It’s an exciting opportunity to learn what goes on behind the scenes. 可以有機會了解幕后的工作，令人非常興奮。 ?選詞填空：scene/sight/view ①The happy scene of children playing in the garden disappeared, and it was quiet again. ②Come and see the

26、 sights of London. ③It’s great to enjoy the wonderful views at the top of the building. ?補全句子 ④By the time we came__on__the__scene__hurriedly/in__a__hurry,__it was all over. 當(dāng)我們匆忙趕到現(xiàn)場時，一切都結(jié)束了。 ⑤I can’t witness; everyone knows that I was not on__the__scene. 我不能作證，每個人都知道我當(dāng)時沒在現(xiàn)場。 用法總結(jié) on the sc

27、ene 　在現(xiàn)場，到現(xiàn)場 come on the scene 出現(xiàn)，到場 behind the scenes 在幕后，不公開地 辨析比較 scene 指具有一定特征的各種可見的景色，常指有人活動的場面，也指事件或者事故發(fā)生的地點 sight 指“景色”，作可數(shù)名詞時，往往指供人游覽的“景”和“名勝”，尤指人為景物，還可表示“視野” view 指從某一角度或某一距離看到的景色，還可指觀點、看法等 5.stare vi.凝視，盯著看(教材P57) ·I stared at the girl, trying to remember who she was. 我盯著這個

28、女孩看，努力想記起她是誰。 ·The old man stared the uninvited guest up and down. 老人把這個不速之客上下打量了一番。 ?選詞填空：stare at/glare at/glance at ①The boy glared__at the thief，shouting，“Put it here.” ②He glanced__at his watch and hurried to work. ③The little boy stared__at the stranger for a few minutes before answering

29、 his questions. ?補全句子 ④It’s bad manners to__stare__at__others for a long time. 長時間盯著別人看是不禮貌的。 用法總結(jié) stare at sb/sth 　盯著某人/某物 stare sb up and down 上下打量某人 辨析比較 stare at 指由于驚愕、羨慕而睜大眼睛凝視 glare at 指由于憤怒而瞪著眼睛看，強調(diào)怒視 glance at 指有意或無意而快速看一眼，強調(diào)掃視 after all畢竟，終究 ·It is after all we who are th

30、e visitors to their world.(教材P57) 畢竟我們是它們世界的拜訪者。 ?用適當(dāng)?shù)慕樵~填空 ①You should forgive him for his forgetfulness; after all, he is over seventy. ②All in all, we had a good time. ③To be great, you must be smart, confident, and, above all, honest. 短語記牢 in all 　　　　總共 above all 最重要的是 (not) at all 完

31、全(不)，一點兒(都不) all in all 總的來說 With water falling off its thick, brown hair, the bear stared back at me.(教材P57) 水從它濃密的棕色毛發(fā)中流了下來，那只熊回頭盯著我。 【分析】 With water falling off its thick, brown hair在句中作狀語，屬于“with＋賓語＋賓補”結(jié)構(gòu)，即with的復(fù)合結(jié)構(gòu)。 【總結(jié)】 with復(fù)合結(jié)構(gòu)的用法 with復(fù)合結(jié)構(gòu)在句中常作原因、條件、時間、方式或伴隨狀語，也可作后置定語。常見形式有： with＋賓

32、語＋ ·With a great many articles to write, he won’t have time to go shopping this morning.他有那么多文章要寫，今天早上將沒有時間去買東西了。 ·I cycled off down the road with the dog running behind. 我騎著自行車順著道路行駛，那只狗在后面跟著跑。 ·With my homework finished, I gladly accepted her invitation. 作業(yè)完成了，我欣然接受了她的邀請。 ·In summer, she usu

33、ally sleeps with the windows open. 夏天，她通常開著窗戶睡覺。 單句語法填空 ①With prices going (go) up, more and more people can’t afford a new house. ②With a dream in heart, he went to Beijing. ③All the afternoon the scientist worked with the door locked (lock). ④With a lot of work to__do (do), I couldn’t go to

34、the supermarket. 補全句子 ⑤Alice was lying on the bed with__her__shoes__on. 艾麗斯穿著鞋子躺在床上。 ⑥The teacher came in，with__a__book__in__his__hand. 老師進來了，手里拿著一本書。 Ⅰ.單詞拼寫 1.Observe (觀察) carefully if any change occurs when doing experiments in the lab. 2.There are a variety (不同種類) of animals in the zoo,

35、 and children like to come here. 3.The newly-built school library will be a useful source (來源) of information for us. 4.Your attention should be concentrated (集中) on your papers during the test. 5.The scene (景色) of the sunset was very beautiful. 6.It is not possible for Tom to recover (恢復(fù)) in su

36、ch a short time. 7.Everyone was in shock (震驚) at the news of bombing. 8.To close your document，press (按) “CTRL＋W” on your keyboard. 9.I had an encounter(邂逅) with my deskmate the other day. 10.The President will have to improve his image (形象)if he wants to be reelected. Ⅱ.單句語法填空 1.When he passe

37、d by, he observed a strange man knocking (knock) at the door. 2.He was surprised that his answer should have caused such a strong reaction (react). 3.Concentration (concentrate) is important for this kind of work, and only by concentrating on it can you get it done well. 4.They should be on the s

38、cene immediately. 5.With the boy leading (lead) the way, we found the house easily. 6.Cross your arms and just stare at the man with dark glasses. 7.Don’t blame the boy; after all, he is a child. 8.I caught a bad cold last month and it took a whole week for me to recover from it. Ⅲ.補全句子 1.One

39、day while he was working as a lorry driver he had__a__close__encounter__with death. 當(dāng)卡車司機時的某一天，他跟死神打了個照面。 2.You should concentrate__on__the__road/concentrate__your__attention__on__the__road when you’re driving. 你開車時應(yīng)將注意力集中在路上。 3.He sat there, with__his__eyes__looking__at__the__sky. 他坐在那里，眼睛看著天空

40、。 4.He lay on the grass, staring__at__the__sky for a long time.他躺在草地上，長時間地望著天空。 5.Don’t worry too much.After__all,__it’s not your problem.別太擔(dān)心，畢竟那不是你的問題。 Ⅰ.閱讀理解 Live in the City—Many of us yearn to live in the country，so we can be closer to nature and enjoy peace and quiet.However，when we do

41、this there are less wild areas for wildlife.We need to develop a new environmental theory，which encourages people to stay in the cities.We have to make cities more livable and leave the remaining wild areas for the wildlife. Support Strict Zoning—Land use zoning(土地用途分區(qū)管制) is one of the few tools th

42、e government can use to protect wetlands，natural areas and environmental corridors.Unfortunately，such zoning is often opposed by powerful land developers or political forces.It’s important for citizens to show support for zoning to offset these negative pressures. Support Organizations Preserving R

43、are Properties—Several groups specialize in buying and keeping pieces of important wildlife habitat which are threatened with development. Create Habitat in Your Backyard—You can make your own backyard habitat for wildlife by planting native plants，putting nest boxes in the trees and so on. Save E

44、nergy—We must work together to use less energy.This is important to stop climate change and global warming.Saving energy also reduces direct habitat losses and air and water pollution，all of which threaten wildlife. Limit Your Family Size—Each person requires space and natural resources to live.The

45、 human population is rapidly rising to levels which make it difficult to provide enough resources for humans while maintaining a healthy environment for wildlife.If each couple limited themselves to no more than 2 children，the world’s population would stabilize(穩(wěn)定) and be able to support everyone wi

46、thout conflict or suffering. Get Involved and Talk to Law Makers—Many of our laws are not helpful for preserving wildlife habitat or saving energy，and some policies actually reward large energy users.Citizens need to contact their law makers and ask for better policies. 【語篇解讀】　本文是關(guān)于我們普通人可以做哪些事情保護野

47、生動物的。 1.What would be the best title for this passage? A.Where Should We Live in the Future? B.How to Protect Our Environment? C.Why Should We Save Energy? D.What Can We Do to Help Wildlife? 答案　D　[標(biāo)題歸納題。本文中的幾項內(nèi)容都是關(guān)于我們普通人可以做哪些事情保護野生動物的。] 2.The underlined word “yearn” in Paragraph 1 probably me

48、ans “ ________”. A.hope B.fear C.hate D.fail 答案　A　[詞義猜測題。根據(jù)后半句的內(nèi)容，居住在鄉(xiāng)下能使人們親近大自然，享受平和安靜的生活，所以人們希望到鄉(xiāng)下居住。] 3.Which of the following actions will NOT destroy the homes of wildlife? A.Building houses in the country. B.Putting nest boxes in the backyard. C.Releasing dirty water into a river.

49、D.Couples having many children. 答案　B　[細節(jié)理解題。根據(jù)文章內(nèi)容可知，居住在鄉(xiāng)下、污染水資源和增加人口都會威脅到野生動物的家園，而人工放置鳥巢是保護野生動物的一種方式，所以選B項。] Ⅱ.七選五 Seen from space, the earth is a pale blue dot.__1__ But most of that water—around 97%—is salty.Of the 3% that is fresh water which is man needs to drink, wash, make things and produ

50、ce food.In short, useful water is too little, while the useless kind is too much.So why is the sea salty? The salt in the ocean mostly got there as the result of a process called weathering (侵蝕), which takes mineral salts from rocks on land into the sea.__2__ It contains small amounts of carbon dio

51、xide absorbed from the air.This makes rainwater very slightly acidic (酸性的).When rainwater falls on land, some minerals melt from rocks into the water, separating into charged particles called ions (離子).These ions then travel along with the water into streams, rivers and eventually into the ocean.Man

52、y of these mineral ions are removed from the sea water by sea plants and animals, but others remain in the water.Over 90% of the ions in sea water, accounting for about 3% of the ocean by weight, are sodium and chlorine ions.__3__ Therefore, the sea water is salty. __4__ It makes some wet parts of

53、the world wetter and dry parts drier.So demand for fresh water will increase in the coming years.Half the world’s population is expected to live in water-stressed areas by 2050.Better water-management policies and more water-efficient agricultural practices are needed.Improvements to desalination (脫

54、鹽) technology would help too.__5__“If we could get fresh water from salt water in a cheaper way，” said President John F.Kennedy in 1961, “that would be in the long interest of man.” A.Rain is not pure water. B.Climate change causes “global drying”. C.Two-thirds of its surface is covered by water.

55、 D.They are the chemical parts of common salt. E.It carries water away while leaving minerals behind. F.This would allow mankind to use salty water more conveniently. G.However，the salt in the oceans becomes more and more concentrated. 【語篇解讀】　本文主要解釋了海水咸的原因。 1.C　[根據(jù)前面的“the earth is a pale blue

56、dot”和后面的“But most of that water—around 97%—is salty”可知，C項“地球三分之二的表面被水覆蓋”符合語境。] 2.A　[根據(jù)后面的“carbon dioxide absorbed from the air”和rainwater可知，雨水不是純水，而是攜帶了少量從空氣中吸收的二氧化碳；這使得雨水有非常輕微的酸性。] 3.D　[根據(jù)前面的“sodium and chlorine ions”和后面的“Therefore，the sea water is salty”可知，其九成為鈉離子和氯離子，此乃食鹽的化學(xué)成分，故海水是咸的。] 4.B　[根據(jù)

57、后面的“wet parts of the world wetter and dry parts drier”可知，氣候變化帶來的“全球干旱”，使得濕潤的地方更濕潤，干旱的地方更干旱，淡水短缺現(xiàn)象會進一步惡化。] 5.F　[根據(jù)前面的“Improvements to desalination(脫鹽) technology would help too”和后面的“get fresh water from salt water”可知，對海水淡化技術(shù)進行改進也十分有必要，這會讓人類更方便地利用海水。] Ⅲ.完形填空 There was once a bat(蝙蝠) who thought it

58、was just a terrible amount of effort to go out and catch flies.He was a lover of __1__.One day，when he __2__look through a window，he saw a bird in its __3__， who was given all its food and water __4__ having to do anything at all.The bat decided to become a child’s __5__. So the bat __6__ hi

59、s all old habits.He got up in the early morning to fly to parks __7__he could be found by some child who might __8__him as a pet.However，as bats aren’t __9__， the children paid him little attention.The bat decided to __10__his appearance(外表).He stuck lots of feathers(羽毛) to his body.__11__，he met

60、 a little boy who was so short-sighted that this __12__black little bird’s funny appearance didn’t really matter. The bat was __13__in his cage.There he felt like the __14__of all bats，and certainly the cleverest.But that __15__lasted only up to the time he started feeling __16__.When he wanted to

61、__17__，there were no flies for him，only plenty of birdseed and cereal he didn’t like at all.Finally，the bat chose to die from hunger and __18__ to eat that bird food. Some days later，the bat managed to __19__the cage and return home.He was so__20__that he didn’t tell anyone what had happened. 【語篇解

62、讀】　本文是記敘文。文章講述了一只想當(dāng)寵物的蝙蝠的故事。 1.A.peace B.nature C.comfort D.trouble 答案　C　[由蝙蝠認(rèn)為出去找食物是件很辛苦的事和它羨慕籠中鳥的生活可知，這只蝙蝠貪圖“安逸(comfort)”。] 2.A.used to B.seemed to C.had to D.happened to 答案　D　[有一天，這只蝙蝠“碰巧(happened to)”看到籠子里的鳥。] 3.A.cage B.house C.room D.forest 答案　A　[由下文的in his cage可知。] 4.A.wit

63、h B.by C.without D.for 答案　C　[籠中鳥“不用(without)”做任何事就可以得到食物和水。] 5.A.pet B.friend C.owner D.toy 答案　A　[由下文的who might ________ him as a pet可知，蝙蝠想成為小孩的“寵物(pet)”。] 6.A.loved B.changed C.formed D.finished 答案　B　[蝙蝠本是夜間活動的動物，根據(jù)下文的He got up in the early morning to fly to parks可知，蝙蝠“改變(changed)

64、”了原有的生活習(xí)慣。] 7.A.and B.but C.or D.so 答案　D　[蝙蝠早上飛到公園是為了讓小孩發(fā)現(xiàn)他，故此處選用so。] 8.A.teach B.keep C.sell D.buy 答案　B　[由as a pet可知，小孩也許會把蝙蝠當(dāng)寵物來“飼養(yǎng)(keep)”。] 9.A.brave B.big C.busy D.attractive 答案　D　[由下文的the children paid him little attention可知，蝙蝠沒有“吸引力(attractive)”。] 10.A.cover B.save C.im

65、prove D.forget 答案　C　[由下文的He stuck lots of feathers(羽毛) to his body可知，蝙蝠決定“改善(improve)”它的外表。] 11.A.Usually B.Sadly C.Luckily D.Hopelessly 答案　C　[蝙蝠被一個小男孩飼養(yǎng)，由此可知是“幸運地(Luckily)”。] 12.A.well-known B.strange-looking C.hard-working D.kind-hearted 答案　B　[由funny appearance可知，沾滿羽毛的蝙蝠“外表很奇怪(strange-

66、looking)”。] 13.A.angry B.happy C.interested D.tired 答案　B　[當(dāng)上寵物的蝙蝠，自然在籠子里很“高興(happy)”。] 14.A.richest B.oldest C.best D.funniest 答案　C　[由下文的certainly the cleverest可知，這只蝙蝠認(rèn)為它是蝙蝠里最棒和最聰明的。] 15.A.memory B.attention C.dream D.feeling 答案　D　[此處描述蝙蝠自我感覺良好的“心情(feeling)”持續(xù)了一段時間。] 16.A.lonely B.hot C.hungry D.sleepy 答案　C　[由下文的no flies...only plenty of birdseed and cereal可知，蝙蝠“餓(hungry)”了。] 17.A.fly B.sing C.eat D.drink 答案　C　[蝙蝠“餓(hungry)”了，想“吃(eat)”東西。] 18.A.refused B.asked