1、Unit 1Great scientistsSection Grammar课后篇巩固提升一、用括号内所给单词的适当形式填空1.(pollute) air and water can be harmful to peoples health.答案Polluted2.Dont use words,expressions,or phrases (know) only to people with specific knowledge.答案known3.The wolf said in a voice and the old man felt .(frighten)答案frightening;frig
2、htened4.They were very (interest) in the novel written by Mo Yan.答案interested5.This is one of the teaching buildings (build) last year in our school.答案built6.The woman is an (experience) worker because she has been working in this field for 20 years.答案experienced7.She likes to drink cold (boil) wate
3、r in summer.答案boiled8.Hearing his poor exam results,his parents were very (disappoint).答案disappointed二、用方框内所给动词的适当形式填空determinesatisfybreakkillwriteloseinjurespeakinspirepollute1.One of the passengers in the accident was my friend.答案killed2.When we came in,we saw the glasses were .答案broken3.Whats th
4、e language in Germany?答案spoken4.He told me that his keys were .答案lost5.They were to finish the work as soon as possible.答案determined6.The first textbook for teaching English as a foreign language came out in the 16th century.答案written7.They are with the girl soldier,who has finished her work ahead o
5、f time.答案satisfied8.They sent the passengers in the accident to hospital immediately.答案injured9.Most people dont realise that they are breathing air.答案polluted10.We were by the inspiring news.答案inspired三、单句改错1.The falling leaves of the wood cover the ground in fall.答案fallingfallen2.The girl dressing
6、 in red is from a big city.答案dressingdressed3.Hearing the encouraged news,we all felt proud of our country.答案encouragedencouraging4.Most of the scientists inviting to the party were Americans.答案invitinginvited5.From the stomach the disease quickly attacked the body and soon the affecting person died
7、.答案affectingaffected6.I have been to some English-spoken countries.答案English-spokenEnglish-speaking7.The children examining at the hospital yesterday were seriously ill.答案examiningexamined8.She had little sense of direction,so she often got losing when she was out.答案losinglost9.Dont you know the gir
8、l worn a red skirt?答案wornwearing10.It made not dogs knowing to more people.答案knowingknown四、完成句子1.他的小说受很多读者喜爱,值得一读。His novels are well worth reading.答案loved by many readers2.你认识坐在石头上的男人吗?Do you know the man ?答案sitting/seated on the stone3.那个被吓坏的孩子突然放声大哭。 burst into tears.答案That frightened child/kid4.
9、我能够在给定的时间内完成工作。I can finish the work in .答案the given time5.他正在修理那扇被打破的窗户。He is repairing the .答案broken window五、完形填空(2019全国高考)Every year about 40,000 people attempt to climb Kilimanjaro,the highest mountain in Africa.They 1 with them lots of waste.The 2 might damage the beauty of the place.The glacie
10、rs(冰川) are disappearing,changing the 3 of Kilimanjaro.Hearing these stories,Im 4 about the placeother destinations are described as “purer” natural experiences.However,I soon 5 that much has changed since the days of disturbing reports of 6 among tons of rubbish.I find a 7 mountain,with toilets at c
11、amps and along the paths.The environmental challenges are 8 but the efforts made by the Tanzania National Park Authority seem to be 9.The best of a Kilimanjaro 10,in my opinion,isnt reaching the top.Mountains are 11 as spiritual places by many cultures.This 12 is especially evident on Kilimanjaro as
12、 13 go through five ecosystems(生态系统) in the space of a few kilometres.At the base is a rainforest.It ends abruptly at 3,000 metres,14 lands of low growing plants.Further up,the weather 15low clouds envelope the mountainsides,which are covered with thick grass.I 16 twelve shades of green from where I
13、 stand.Above 4,000 metres is the highland 17:gravel(砾石),stones and rocks.18 you climb into an arctic-like zone with 19 snow and the glaciers that may soon disappear.Does Kilimanjaro 20 its reputation as a crowded mountain with lines of tourists ruining the atmosphere of peace?I found the opposite to
14、 be true.1.A.keep B.mixC.connectD.bring答案D解析由上文“每年大约有四万人试图攀爬乞力马扎罗山”和下文“或许会破坏它的美感”可知,众多的登山者带来了许多垃圾。bring with“带来”。故选D项。2.A.storiesB.buildingsC.crowdsD.reporters答案C解析由上文可知,每年约四万人攀爬乞力马扎罗山,拥挤的人群(及所带来的垃圾)或许会影响它的美感。crowds“拥挤的人群”。故选C项。3.A.positionB.ageC.faceD.name答案C解析由上文可知,此处表示冰川正在消融,改变着乞力马扎罗山的面貌。face“面貌”
15、;position“位置”;age“年龄”;name“名字”。故选C项。4.A.silentB.skepticalC.seriousD.crazy答案B解析根据上文讲述的乞力马扎罗山的气候环境变化和下文的“其他旅游景点被描述得更加纯净天然”可知,此处意为听完这些故事,作者对乞力马扎罗山的自然美景持怀疑态度。skeptical“怀疑的”;silent“沉默的”;serious“严肃的”;crazy“疯狂的”。故选B项。5.A.discoverB.argueC.decideD.advocate答案A解析根据句首However表示转折可知,与前面的描述不同,作者不久发现了乞力马扎罗山的美,故选A项。
16、discover“发现”;argue“争论”; decide“决定”;advocate“拥护”。6.A.equipmentB.grassC.campsD.stones答案C解析此处指的是自从乞力马扎罗山上营地周围有成吨垃圾被报道后,情况发生了许多变化。下文又接着讲述作者在营地和道路上看到了厕所,由此推知,上文中提到的报道指的是以前的营地是坐落在垃圾堆中的,现在干净了许多。camp“营地”;equipment“装备”;grass“草”;stone“石头”。故选C项。7.A.remote B.quietC.tallD.clean答案D解析本句提到作者在营地和道路旁边看到了许多厕所,与在报道中出现的
17、垃圾堆中的营地截然不同,干净卫生。故选D项。8.A.newB.specialC.significantD.necessary答案C解析前文提到了作者担心乞力马扎罗山面临的严峻的环境问题会毁坏它在人们心目中的美的形象。此处指的是面临的环境考验是显而易见的。significant“显而易见的”。故选C项。9.A.paying offB.spreading outC.blowing upD.fading away答案A解析本句but表示转折关系,虽然环境面临着考验,坦桑尼亚国家公园管理局做出的努力似乎挺奏效。pay off“成功,奏效,达到目的”;spread out“展开,铺开”;blow up“
18、爆炸”;fade away“逐渐消失”。故选A项。10.A.atmosphereB.experienceC.experimentD.sight答案B解析由上文第二段中的“.other destinations are described as purer natural experiences.”可知此空填experience。句意:在我看来,攀登乞力马扎罗山的最佳体验并不仅仅在于到达顶峰。11.A.studiedB.observedC.exploredD.regarded答案D解析由下文可知,乞力马扎罗山的很多山脉被许多文化视为精神家园。be regarded as.“被视为”。故选D项。1
19、2.A.viewB.qualityC.reasonD.purpose答案A解析本句进一步解释上句内容,为什么乞力马扎罗山的很多山脉被许多文化视为精神家园。随着人们在几千米的空间内穿过五种生态系统,这种“观点”尤其明显。故选A项。13.A.scientistsB.climbersC.localsD.officials答案B解析此处指攀登者可以在几千米的空间内穿过五种生态系统。故选B项。climber“攀登者”;scientist“科学家”;local“当地人,本地人”;official“官员”。14.A.holding on toB.going back toC.living up toD.gi
20、ving way to答案D解析上文讲到山脚处是雨林,它在3 000米的地方突然结束,“让位”给矮生植物。故选D项。give way to“给让位”;hold on to“坚持”;go back to“返回”;live up to“达到”。15.A.changesB.clearsC.improvesD.permits答案A解析由上文可知,有五种生态系统,所以再往上气候又有变化。故选A项。16.A.matchB.imagineC.countD.add答案C解析由上文可知,低云压山,茂密的草丛覆盖着山腰,本句则为从作者所站之处望去可以数到12种浓淡深浅的绿色。故选C项。17.A.villageB.
21、desertC.roadD.lake答案B解析此处指的是4 000米以上为高原沙漠环境。根据下文的砾石、石头和岩石可知为类沙漠环境的描述。desert“沙漠”;village“村庄”;road“道路”; lake“湖泊”。故选B项。18.A.ObviouslyB.EasilyC.ConsequentlyD.Finally答案D解析由上文可知,作者已经讲了四种生态系统:rainforest,low growing plants,thick grass,highland desert,还有最后的也是最冷的arctic-like zone(类北极地带),故选D项。19.A.permanentB.li
22、ttleC.freshD.artificial答案A解析本句意为“类北极地带上方有永久的积雪和冰川,但它们可能不久后会融化”。permanent“永久的”;little“小的”;fresh“新鲜的”;artificial“人造的”。故选A项。20.A.enjoyB.deserveC.saveD.acquire答案B解析文章最后作者发出感慨:一个人满为患,破坏了原有宁静的乞力马扎罗山还能名副其实吗?“我”发现恰恰相反。故选B项。六、七选五China has been the birthplace of many of the worlds greatest inventions.It was,f
23、or example,the first country to produce paper money.Before the invention of paper money and coins,people used many different kinds of things for buying and selling.1 This exchange of goods and services for other goods and services is called bartering.2 In 1200 BC,people in China began to use shells
24、(贝壳) as money.Usually the shells used as money were very small.This made it easier for people to carry money over long distances,and allowed for trade to develop between different parts of the country.In the years which followed this invention,many other countries around the world began to do the sa
25、me.3The next development was in 1000 BC,when China started making bronze and copper shells.It wasnt long before the Chinese made round coins out of metal.4 By 500 BC,metal coins had begun to appear in countries like Persia and Greece,and later in the Roman Empire.About 1,000 years later,leather was
26、used as money in China,and in 806 AD,the first paper banknotes were produced by the Chinese people.5A.People also began collecting foreign coins as souvenirs.B.However,as economies developed,such exchanges became impractical.C.It was still many years before paper currency appeared in Europe.D.They a
27、lso used tiny shells as money for buying and selling.E.As time went by,trade between countries increased.F.During that time,for example,buying a chicken might cost several potatoes.G.The very first coins often had holes in them so that people could string them together.答案15 FBDGC七、语篇填空Im not sure 1.
28、 is more frightened,me or the female gorilla(大猩猩) that suddenly appears out of nowhere.Im walking on a path in the forest in the Central African Republic.Unexpectedly,Im face-to-face with the gorilla,who begins screaming at 2. top of her lungs.That makes her baby scream,and then a 400-pound male app
29、ears.He screams the 3.(loud) of all.The noise shakes the trees as the male beats his chest and charges toward me.I quickly lower myself,ducking my head to avoid 4.(look) directly into his eyes so he doesnt feel 5.(challenge).My name is Mireya Mayor.Im a 6.(science) who studies animals such as apes a
30、nd monkeys.I was searching 7. these three western lowland gorillas Id been observing.No one had seen them for hours,and my colleagues and I were worried.When the gorillas and I frightened each other,I was just glad to find 8.(they) alive.True to a gorillas unaggressive nature,the huge animal 9.(mean
31、) me no real harm.He was just saying,“Im king of this forest,and here is your reminder!” Once his message was delivered,he allowed me 10.(stay) and watch.答案1.who2.the3.loudest4.looking5.challenged6.scientist7.for8.them9.meant10.to stay八、选词创境运用下列写作词汇,自己创设一个语境,形成一个小语段。(35句)draw a conclusion,defeat,cha
32、llenge,pollute,apart from,be strict with,make sense答案Recently our earth is facing many challenges,one of which is that the earth is being polluted.My parents are strict with me and they hope I can do something for our earth.Apart from my parents,my teachers are teaching me how to protect our earth.I have drawn a conclusion from what they tell me that at any time we should not be defeated by any challenge.I think it makes sense to do my best to protect the earth.
