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1、Unit 5 Into the unknownUnit 5 Into the unknown说明文说明文是以说明为主要表达方式来解说事物、阐明事理而给人以知识的文章，它要求语言准确简明，通俗浅显，条理清晰而又有逻辑性。需要注意的是，说明文是陈述客观事实，所以这种文体通常采用一般现在时。基本框架第一部分：简述神秘现象(什么样的神秘现象，何时何地被发现，科学家对此的解释和论据)。第二部分：不同的看法。第三部分：自己对这种现象的认识。常用词块1 1a series of attacks 一连串的袭击行为2 2muddy footprints on the kitchen floor 厨房地板上的泥脚
2、印3 3a frightening experience一次可怕的经历4 4a reported sighting of the Loch Ness monster 据报道有人看见尼斯湖水怪5 5bring sth.to light 披露某事6 6due to human error 由于人为错误常用语句精彩开头1 1The monster of.is back in the news.怪物又上新闻了。2 2It is known to all that.众所周知3 3It lies in.它在于4 4It looks like.它看起来像丰满主体1 1Some scientists thin
3、k that.一些科学家认为2 2Some people believe in its existence，because.有些人相信它的存在，因为3 3By recent research，we can learn that.通过最近的研究，我们可以了解到4 4Other scientists consider.其他科学家认为余味结尾1 1Personally，I(dont)believe.就我个人而言，我(不)相信2 2As far as I am concerned，I think.就我而言，我认为3 3In my point of view，I believe.在我看来，我相信“北美大
4、脚怪(Bigfoot)”一直引发人们的热议。请根据所给提示写一篇短文。出没地带怪物描述发现情况结论北美像猿(ape)，高610 英尺，重约500 磅以上，全身覆盖棕色或红色毛，头和眼睛很大，脚印长达 24 英寸科学家和研究人员也找到了相关的毛发粪便(waste)以及大脚印等无其他证据证明其存在，也许是当地传说以吓唬徒步者或者猎人注意：1.字数 80 字左右；2可以适当增加细节，以使行文连贯。【参考范文】Bigfoot，which was first seen in North America，is one of the world famousmysteries.Witnesses descr
5、ibed it as an ape like creature.It was said to be 6 10 feettall，weighing over 500 pounds and was covered in brown or red fur with large eyesand a big head.Footprints up to 24 inches long have been found.Teams of scientists and researchers who have gone there to do research havefound things relatedto
6、 it，such as waste，fur and soon.However，so far there hasbeen no other evidence to prove its existence.As far as I am concerned，I think it may be just folk tales or stories to terrify hikers and huntersin North America.Unit 5 Into the unknownUnit 5 Into the unknown单元综合检测单元综合检测(五五)(时间：100 分钟满分：120 分).阅
7、读理解(共 15 小题；每小题 2.5 分，满分 37.5 分)A APutting a dinosaur skeleton(骨架)together is not easy.The skeletons are usuallyvery incomplete.Many dinosaur fossils(化石)are discovered badly damaged.Bones areoften found crushed(压碎)or bent by the great weight of the dirt and rockabove.Sometimes parts from different c
8、reatures are mixed together.This just addsto the confusion.Unfortunately，somescientists havenotbeencarefulenoughintheirdescriptions of dinosaurs.They have told grand stories of how dinosaurs looked andbehaved.All of these descriptions are based on guessworkthe imaginations of peoplewho have never se
9、en a living dinosaur.Some scientists have made complete picturesof dinosaurs based on just a single bone or tooth or leg.Such pictures are basedon many guesses and very little facts.The scientists ideas often turn out to bewrong when more facts are discovered.Dinosaur fossils are not found with labe
10、ls attached showing what the animalslooked like.That is why no pictures of dinosaurs are exactly right.Every dinosaurpainting is sure tocontain at least some wrong information.No artist in thetwentieth century ever saw the living，breathing animalscomplete with skin，flesh，and color.For instance，imagi
11、ne never having seen or heard of a peacock.One day you findthe jumbled bones of it buffed in the ground.You try to put the bones together toform a skeleton.And then you try to draw a picture of what the animal looked likewhen it was alive.But bones cannot tell the whole story.Even if you are a very
12、goodartist，it would be a miracle if you drew a true picture of a peacock just from thebones and your imagination.【语篇解读】本文是一篇说明文。由于恐龙化石被发现时是毁坏的，所以拼接恐龙骨架很难，而且科学家在描述恐龙时也是在仅有的几片化石上做猜想，经常被证明是错误的。1 1Which of the following is NOT a reason why putting a dinosaur skeletontogether is difficult?ANo one has see
13、n a living dinosaur.BDinosaur bones are too complicated when found.CDinosaur bones are crushed or bent when found.DDinosaur bones are mixed with other animals bones when found.B B细节理解题。根据第一段的内容可知，所发现的恐龙骨骼遭到了严重的破坏，或压碎或变形，有些还和其他动物的骨骼混合到一块，而且根据下文可知现代人谁也没见过活着的恐龙，所以 A、C、D 三项都是原因。故选 B。2 2According to Para
14、graph 2，we can infer thatAsome scientists are very careful in their descriptions of dinosaursBthe descriptions of dinosaurs contain some wrong informationCsome scientists have made complete pictures of dinosaurs based on factsDthe ideas of scientists are often proved wrong when more facts are discov
15、eredB B推理判断题。根据第二段中的“All of these descriptions are based onguesswork the imaginations of people who have never seen a living dinosaur.”可推知关于恐龙的描述是建立在人们的想象之上，因此这些描述含有错误信息。故选B。3 3Taking a peacock as an example，the author shows thatAit is easy to put the peacock bones together to form a skeletonBit is
16、not easy to put the peacock bones together to form a skeletonCa very good artist can draw a good picture even if he has never seen a peacockDit is impossible to draw a correct picture based on the bones and onesimaginationD D细节理解题。根据文章最后一句话“Even if you are a very good artist，itwould be a miracle if
17、you drew a true picture of a peacock just from the bones andyour imagination.”可知答案为 D。4 4What is the passage mainly about?AWhy it is difficult for scientists to find dinosaur fossils.BWhy scientists cant give exact description of dinosaurs.CHow we can get right information about dinosaurs.DHow we ca
18、n put a dinosaur skeleton together.B B主旨大意题。全文谈论了在没有任何人见过恐龙的情况下，要想准确地描述出来恐龙是什么样子的，这是非常困难的，所以B 项内容是文章谈论的中心。B BThe sun is setting on a summer night.At the entrance to a deep，dark cave，afewbatsflyout.Thenmoreandmoreofthesmall，furrycreaturesappear.Within a few minutes，a whole river of bats is pouring ou
19、t of the cave，and they keep coming，millions and millions of them.Sound like a scary horror movie?Believe it or not，this scene takes place everynight，all summer long，at Bracken Cave in Texas，where 20 million bats fly outsideto feed on insects.Every March or April，Mexican free tailed bats migrate up t
20、o 1，609 kilometersfrom their winter home places，like mines，tunnels，hollow trees，and under bridgesin Mexico to this cave.Soon after they arrive，each mother gives birth to one babybat.As many as 500 baby bats live crammed(挤)into one square foot of space，and thosebodies createnice warm temperaturesto k
21、eep themwarm and comfortable.Withbad sight，how can mother bats recognise their own babies?Their good sense of smell helps themthe most.When the adult bats leave the cave at night to feed，they eat tons of insectsin a single night，including many pests that eat farmers crops.And they get ridof mosquito
22、es，too.The cave，quiet in winter，is full of life all summer.The floor of the caveis covered with bugs.Gnats are flying around，and beetles are crawling up your legwhen you walk in!Whentwentymillionbatsflyoutofonecaveopening，theymakeacolumn(柱)so thick that they show up on the radar at the nearby airpor
23、t.So much forbats being scary!【语篇解读】每年夏天，成千上万只蝙蝠飞到德克萨斯州的一个洞穴繁衍生殖，生殖期结束大群蝙蝠飞出洞穴，出现在附近机场的雷达上空，场面壮观、可怕。5 5What is the purpose of the first paragraph?ATo explain the living habits of bats.BTo describe what bats look like.CTo talk about a frightening scene of a film.DTo introduce the topic of the passage
24、.D D推理判断题。第一段中描述了大群的蝙蝠从洞中飞出的壮观景象，是为了引出下文要谈到的主题。6 6Why do Mexican freetailedbats fly to Bracken Cave in Texas?ATo escape from the cold of Mexico.BTo give birth and raise their young.CTo gather plenty of food for winter.DTo help farmers in Texas kill harmful insects.B B细节理解题。根据第三段中的“Soon after they ar
25、rive，each mother givesbirth to one baby bat.”可知，蝙蝠夏天飞到德克萨斯州的一个岩洞是为了产下后代并抚育它们。7 7Which of the following senses helps mother bats recognise their babies?ATouch.CSmell.BSight.DTaste.C C细节理解题。根据第三段的末句“Their good sense of smell helps them themost.”可知，视力很差的蝙蝠是靠敏锐的嗅觉识别自己的孩子的。8 8According to the passage，we
26、can learn thatAthe bats living in the cave benefit the local farmersBMexican free tailed bats prevent other animals living in the caveCthe large group of Mexican bats sometimes destroy the local radarDcaves are the places where Mexican bats live all the year roundA A推理判断题。根据第四段“.they eat tons of ins
27、ects in a single night，including many pests that eat farmers crops.And they get rid of mosquitoes，too.”可知，晚上觅食的蝙蝠可以吃掉几吨的昆虫，包括许多害虫。另外，它们还吃蚊子。由此可推知，有益于当地的农民，故A 正确。C CAs we all know，New Zealand is one of the worlds main island groups，extending 1，700 km across the South Pacific Ocean，midway between the
28、Equator andthe South Pole.The North Island and the South Island make up most of New Zealands 268，000 sq km，an area similar to that of the United Kingdom.New Zealand is atemperate，oceanic land，the antipodes(恰恰相反的事物)of Spain，Portugal andwestern France.It has a coastline 10，000 km long and no inland lo
29、cality is morethan 110 km from the sea.New Zealand is full of every kind of physiognomy(地形，地貌)，but is especiallyfor the fact that about three quarters of the country lies more than 200 meters abovesea level.Much of the North Islands shape has been created by volcanic activity.Thecountry lies across
30、the“mobile”belt of the earths crust which circles thePacific Ocean.This represents the shape of the land by features all common to theNew Zealand landscape volcanoes，hot springs，mountain chains and active faultlines.The centre of the North Island is crowned by mildly active volcanoes reachinga heigh
31、t of 2，797 m on Mount Ruapehu.New Zealands famous thermal(温泉的)region runsnortheast from here，through the countrys largest lake，Taupo，and Rotorua toWhite Island in the Bay of Plenty.It is the centre point of the 500 km long SouthernAlps，awildregionofspectacularalpinepeaks，lakesandremote“sounds”Beyond
32、 the mountain areas lie extensive rolling down lands in regionssuch as South Canterbury in the south and Hawkes Bay in the north.【语篇解读】本文介绍了新西兰地理方面的信息。9 9The geographical location of the New Zealand is acrossAthe Indian OceanBthe North Pacific OceanCthe South Pacific OceanDthe EquatorC C由题干可知本题问的是新西
33、兰的地理位置。文章第一段提到：“New Zealand isone of the worlds main island groups，extending 1，700 km across the South PacificOcean，midway between the Equator and the South Pole”。故选 C。1010The climate in New Zealand can be described asAmild and oceanicCdry and inlandBdry and coldDdry and oceanicA A本题是关于新西兰的气候。从第二段中的
34、“New Zealand is a temperate，oceanicland”可知新西兰属于海洋性气候，气候温和，与A 相符。因此可以排除 B 和 C；D 项虽然有 oceanic(海洋性的)，但又提到 dry(干旱的)，与文章不符。1111The physiognomy of New Zealand may includeAlakes，hot springs，long rivers and plainsBvolcanoes，hot springs and mountain chainsCheights，mountain chains，lakes and plainsDrivers，lake
35、s and plainsB B由题干中的 physiognomy 可定位到第三段。第三段提到“The country liesacross the mobile belt of the earths crust which circles the Pacific Ocean.Thisrepresents the shape of the land by features all common to the New Zealand landscapevolcanoes，hot springs，mountain chains and active fault lines.”，与 B 相符。1212
36、From the passage we know thatANew Zealand has a very short coastlineBearthquakes have greatly influenced the North Islands shapeCvolcanic activities have greatly influenced the North Islands shapeDthe country lies across the“mobile”belt of the earths crust whichcircles the Atlantic OceanC C由第三段第二句：“
37、Much of the North Islands shape has been created byvolcanic activity.”可知，答案为 C，同时排除 B。文章开始就提到新西兰是个岛国，因此其海岸线应该不短，所以A 不可选；D 认为新西兰位于环大西洋的地层活动带上，而原文提到的是环太平洋，故 D 也不正确。D DCome and discover the little big city in Switzerland.Its worth it to see thenicest sights.In fact，no matter what your idea of fun is，yo
38、ull find it in Zurich.If it is your first stay in this city，you should start in the heart of Zurich，thehistorical romantic old part of a town.Here，youll have a wonderful time drinkingand eating in a charming bistro where you can sit outside and enjoy the sun.If you like，you can climb aboard a lake c
39、ruiser for a 3 hour tour around thelake or just walk up to the border of the lake and feed the proud swans and cuteducks，which is the cheapest way to enjoy the lake.You will be absolutely amazedat the nice view over the lake of the high Alps covered with snow.Be sure to visit the beautiful mountain
40、called House Mountain，which can giveyou the most unforgettable overview of Zurich.You can take a ride on the railwaybuilt in 1923 to the top where you can breathe the fresh mountain air.From the lookouttower，youll have a picturesque view of the lake，the city and the amazing Alps.Last，dont miss walki
41、ng down the most famous shopping street，the Bahnhofstrasse，adistance of 1.4 kilometers.On both sides，youll find everything you need and ofcourse，youll find the well known Swiss banks.Come to see us.Youll have an unforgettable stay in this little big city.Youwont regret it.【语篇解读】本文推荐了瑞士的一座适合旅行的城市苏黎世以
42、及其必去的景点。1313According to the passage，you may not have the chance ofgo to Switzerland.Agoing shopping on a famous shopping streetBvisiting the beautiful lake and mountainCvisiting the romantic old part of a townDmaking some traditional Swiss food in personD D细节理解题。根据文章的第二段可知在苏黎世你可以去the historical rom
43、anticif youold part of a town；根据第三、四段可知你可以去观赏湖景和去山上俯瞰；根据第四段倒数第二句可知你可以在最有名的购物街上购物；而选项D 在文章中未提及。1414What does the underlined word“bistro”in Paragraph 2 probably refer to?AA bookstore.CA small restaurant.BA barbershop.DA shopping center.C C词义猜测题。根据句中的“youll have a wonderful time drinking and eating”可以判
44、断 bistro 应该指的是小饭店。1515The purpose of this passage is toAintroduce some interesting places in ZurichBencourage people to go to Zurich to have a visitClet people know more about the history of ZurichDtell people how to get fun when visiting ZurichB B作者意图题。根据文章的第一段和末段可以看出文章的目的是通过介绍苏黎世的景色，鼓励人们到那里去旅行。.阅读
45、七选五(共 5 小题；每小题 2.5 分，满分 12.5 分)How to Achieve a School GoalHow to Achieve a School GoalEvery person wants to achieve the goals set at the beginning of a new schoolyear.16When it comes to choosing your goal，make sure that it states exactlywhat it is that you want to achieve.If your goal seems too big
46、，divide it into simpler，easier tasks.Write down your goal.You can write it in a journal or write it on a stickynote.Writing keeps your memory fresh and helps you clear up the useless things inyour brain.Try to keep a journal or a diary.Break your goal down.By breaking your goal up into manageable se
47、ctions，it allows you to mentally make your way through the goal until the end of a year.17Therefore youre far less likely to give up or dodge your goal by takingshortcuts or refusing to do anything.18Turn off all distractions(使人分心的事物)like TV，the Internet，your phone and every other devices you have a
48、t home.Keep e mails，phone calls，texts，etc.to a minimum.Make it happen.19Thinking is a useful start but thinking doesnt do theheavy work and thinking certainly wont move mountains.Go out every morning knowingwhat you need to do and then do it!Stay positive.Keep saying that you can do it.Stay motivate
49、d and be confident.Reward yourself.20Every once in a while，if you complete a goal，treat yourself to an extra bar of chocolate or make time to read that book youvebeen wanting to read two months ago.ADont be too hard on yourself.BPut a brake(阻力)on distractions.CThis method makes it easier to handle.D
50、Carry out your goal as soon as possible.EIt is necessary to choose a proper way to finish the goals.FDont think to yourself that over time you will manage to do it.GChoose specific，realistic goals or even one single but very important goal.【语篇解读】这是一篇说明文。文章简要向读者介绍了完成学习目标的几种策略。16G G此处填主旨句。根据下文“When it