2019学年高二年级英语新人教版选修8《成才之路》练习：专项练习3(含解析)

Unit 5 Section ⅠⅠ．单词拼写1．I have no a________ but to report him to the police．2．Now there are still some people dying of ________ (饿死)．3．Do you have a________ money for the journey?4．Sorry to i________ you．Can you tell me the time?5．Let's a__________ what he said is true．6．The necklace was well ________ (保存)．7．The ________ (植物学的) analyses have showed us that it used to be a lake．8．The living conditions in the camp were pretty ________ (原始的)．9．B________ is scientific study of plants and their structure．10．C________ is a class or group of things in a complete system of grouping．答案：1．alternative 2．starvation 3．ample 4．interrupt 5．assume 6．preserved 7．botanical 8．primitive 9．Botany 10．CategoryⅡ．用方框中所给短语的适当形式填空2．The work will be completed within four hours________．3．After class，Lily and Xiao Yang________Tom________the college．4．You cannot expect her to do the housework________look after the children．5．The fence________posts joined together with wire．6．She spent________money on clothes yesterday．7．The headmaster________me________for two hours last time．8．The boss only________money．9．The laws apply to everyone________race, creed (宗教信条) or colour．10．In our country people have to wear the thickest jacket to________the cold in winter．答案：1．cut up 2．at most 3．showed；round 4．as well as 5．is made of 6．an amount of 7．kept; waiting 8．cares about 9．regardless of 10．keep outⅢ．根据课文内容用所给短语的适当形式填空keep warm；show around；cut up；scare away；regardless of；make fires；care about；at mostWhen 1．________ the Zhoukoudian caves, the students became aware of the fact that theZhoukoudian primitive people were one of the earliest people in the world．The evidence of the six-metre ash suggested that they could 2．________ to 3．________ as well as to bake meat and 4．________ wild animals, and it was also the evidence that they lived in the caves, 5．________ the cold．When shown the needle 6．________ three centimetres long, they realized that the primitive people could sew clothes from animal skins, and this also proved that they could make stone tools to 7．________ animals and remove the fat and meat from the skin．Interestingly, the necklace suggested that the ancient people also 8．________ their appearance．答案：1．shown around 2．make fires 3．keep warm 4．scare away 5．regardless of 6．at most 7．cut up 8．cared aboutⅣ．阅读理解AThe Black DeathA terrible disease swept through Europe in the late 1340s．Called the Black Death, it got its name from the black lumps (肿块) that it caused on a sick person's skin．The bacteria that causes the disease are spread to humans by fleas(跳蚤) that have bitten infected rats．With all the rats in the crowded towns and cities of Europe, the disease spread fast．Two-thirds of those who caught the disease died．The Italian writer Boccaccio said that the disease spread “like a fire through dry grass”．No one knew how to stop this terrible new disease．Most people were afraid even to visit the sick．In just three years, one out of every three people in Europe died．Then, suddenly, around 1351, the disease seemed to disappear．But it returned—in 1363, again in 1369, and on many more occasions for the next three hundred years．The great flu epidemic(流行病)As World War I drew to a close, a new threat arose．In March of 1918, hundreds of U．S．soldiers at Fort Riley, Kansas, fell ill with influenza，or flu．About one in nine ill soldiers died．Though many people died, the public did not take notice．The dangers soldiers faced on the front in Europe seemed to go beyond this illness．Soon, soldiers from Fort Riley joined the Allied forces (the countries that fought with Britain, the U．S．etc in World War I) in Europe．Within months, the illness had spread throughout Europe, killing millions of people．In September, as soldiers began to return home, the illness attacked the U．S．public．People died within hours of falling ill．To stop the spread of the disease, the government limited gatherings and travel．They forbade stores from having sales．They even limited funerals (葬礼) to fifteen minutes．But the flu took the lives of more than a half-million Americans, ten times as many as haddied in the war．Worldwide, the epidemic lasted from 1918 to 1920, killing between twenty and forty million people．文章大意：文章回顾了人类历史上两次重大的疫情。

Unit 2 Section ⅢⅠ．单词拼写1．S________afterwards，the police stopped the car and both men were arrested．2．As students，we should obey school r________．3．Don't b________him with such silly questions；he is busy receiving foreign guests now．4．His suggestion sounds quite r________to most of us．5．I just can't r________chocolate．6．They have just finished the________(装饰) of their bathroom．7．It's not necessarily a bad thing to________(崇拜)film stars．8．The________(最初的) response has been encouraging．9．One can't learn a language well________(仅仅) by learning rules of its grammar．10．Our________(设想) that we would win was wrong at last．答案：1．Shortly 2．regulations/rules 3．bother 4．reasonable 5．resist 6．decoration 7．adore 8．initial 9．merely10．assumptionⅡ．完成句子1．童年的经历使他对贫穷刻骨铭心。

The experience in his childhood________poverty ________ ________ ________．2．古代埃及的法老期望他们的后代使他们复活。

Unit 1 Section ⅡⅠ．单词拼写1．As soon as I'd got through________(海关)I felt at home．2．Her parents are both________(社会主义者)．3．He reported on the whole event to the________(副的)primer．4．Go straight ahead and turn left at the second________(十字路口)．5．The possibility that she might be wrong never even o________to her．6．There were over 500________(申请人)for the job．7．My little________(侄子)is very naughty．8．It was a________that he knew nothing about the plan．答案：1．customs 2．socialists 3．vice 4．crossing 5．occurred 6．applicants 7．nephew 8．apparent Ⅱ．用合适的引导词填空1．Actually，girls can be________they want to be just like boys，whether it is a pilot，a nurse，or a general manager．2．________is clear is that some voluntary code of practice among scientists has to be agreed．3．________fashion differs from country to country may reflect the cultural differences from one aspect．4．Tom seems not to have grasped________the teacher meant，________greatly upsets his teacher．5．________the students suggested was________they be given more free time to arrange their studies．6．The reason that he gave for his coming late is________his car broke down halfway．7．No one is sure________global warming can be solved in one hundred years．8．The factory is built in________was once a wasteland in the suburbs ten years ago．9．________satisfied us most was________he had said and done to poor village children．10．What some teenagers don't realize is________difficult life can be after they get addicted to drugs．答案：1．whatever 2．What 3．That 4．what；which5．What；that 6．that 7．whether 8．what 9．What；what 10．howⅢ．完形填空I used to believe in the American Dream，which meant a job，a mortgage (按揭)，credit cards，success．I wanted it and worked toward it like everyone else，all of us __1__ chasing the same thing．One year，through a series of unhappy events，it all fell __2__．I found myself homeless andalone．I had my truck and $56．I __3__ the countryside for some place I could rent for the __4__ possible amount．I came upon a shabby house four miles up a winding mountain road __5__ the Potomac River in West Virginia．It was __6__，full of broken glass and rubbish．I found the owner，rented it，and __7__ a corner to camp in．The locals knew nothing about me，__8__ slowly，they started teaching me the __9__ of being a neighbor．They dropped off blankets，candles，and tools，and began __10__ around to chat．They started to teach me a belief in a __11__ American Dream—not the one of individual achievement but of __12__．What I had believed in，all those things I thought were __13__ for a civilized life，were nonexistent in this place．__14__ on the mountain，my most valuable possessions were my __15__ with my neighbors．Four years later，I moved back into __16__．I saw many people were having a really hard time，__17__their jobs and homes．I managed to rent a big enough house to __18__ a handful of people．There are four of us now in the house，but over time I've had nine people come in and move on to other places．We'd all be in __19__ if we hadn't banded together．The American Dream I believe in now is a shared one．It's not so much about what I can get for myself；it's about __20__ we can all get by together．文章大意：本文为记叙文。

Unit 1 Section ⅢⅠ．单词拼写1．Some people find the idea of relativity difficult to g____．2．The rural r____ has achieved good results，and there has been a noticeable change in the countryside．3．Don't let a chance like that s____through your fingers！4．My uncle h____ two people to help him at harvest time last autumn．5．The________(当局) finally disclosed(透露)the truth to the press．6．It was becoming________(明显的) to me that she didn't like me．7．A ________(行李) office is a place where bags can be left for a short time，especially at a railway station．8．I have no job and________(无处) to live．9．Statistics________(表明) that the environmental pollution has become more and more serious．10．No one can escape________(惩罚) if he breaks law．答案：1．grasp 2．reform 3．slip 4．hired 5．authorities 6．apparent 7．luggage 8．nowhere 9．indicate 10．punishmentⅡ．完成句子根据相关的汉语提示，完成下列句子。

Unit 4 Section ⅡⅠ．单词拼写1．Believers of ________ (佛教) still come here for their ________ (宗教的) services．2．The palace is full of priceless ________ (古玩)．3．Those boys intended to ________ (抢劫) the main post office．4．She likes to wear silk ________ (长袜)．5．His ________ (音乐的)skill was so brilliant that he won scholarships．答案：1．Buddhism；religious 2．antiques 3．rob 4．stockings 5．musicalⅡ．根据汉语提示用含过去分词的表达完成下列句子(每空一词)1．________ ________________ ________ ________ (在夜晚看时)，lights on top of tall buildings look like stars in the sky．2．________ ________ ________ ________ ________ (对他所做的事情很满意)，the teacher praised him in class．3．________ ________ ________ (即使训练) for 10 hours every day，he will still be a fool．4．________ ________ (一旦出版)，this book will be popular with the students．5．________ ________ (被抢了) all his money，he had to telephone his parents for help．答案：1．When seen in the evening 2．Satisfied with what he did 3．Even if trained 4．Once published 5．Robbed ofⅢ．用所给词或短语的适当形式填空(每空一词)1．Ideally ________ (locate) for Broadway theatre and Fifth Avenue，the New York Park hotel is a favourite with many guests．2．—Who should be responsible for the accident？—The boss，not the workers．They just carried out the order ________ ________ (as，tell)．3．________ (drive) by a greater demand for vegetables，farmers have built more green houses．4．The flowers his friend gave him will die unless ________ (water) every day．5．________ ________ (mail out) automatically，the e-mail will be received by all the club members．6．________ (face) with so much trouble，we failed to complete the task on time．7．No matter how frequently ________ (perform)，the works of Beethoven still attract people all over the world．8．________ (lost) in the mountains for a week，the two students were finally saved by the local police．9．When ________ (offer) help，one often says “Thank you．”or“It's kind of you．”10．________ (put) into use in April 2019，the hotline was meant for residents reporting water and heating supply breakdowns．答案：1．located 2．as told 3．Driven 4．watered 5．Mailed out 6．Faced 7．performed 8．Lost 9．offered 10．PutⅣ．用恰当词语或形式填空1．(真题改编·安徽)________ (found)in the early 20th century，the school keeps on inspiring children's love of art．答案：Founded 本题考查非谓语动词。

专项练习(二)Ⅰ．七选五根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。

选项中有两项为多余选项。

(1)Reasons why people love to play basketballBasketball is so popular that almost every country in the world plays the sport．Almost every person knows how to play the sport．I have seen people playing indoors and outdoors so many times，but it is mostly played outdoors along the streets．__1__Basketball is very affordable．All you need is a ball and a basketball court．The ball does not cost that much．__2__On the other hand，finding a basketball court is not a problem either．There are lots of schools and communities which open their gates for individuals who want to play the game．__3__If you are unable to use the courts in both public and private schools，there are a lot more social communities that provide them．Some local governments try to set up public sports areas for everyone to enjoy．If you want to play，all you need to do is go to the nearest basketball court available in your community or your local basketball club．Many other sports can be played only by two or four people．In this case you get tired and bored in waiting for your turn．However，basketball enables you to play with five or more friends all at the same time．__4__There are accessible basketball camps．If you want to learn more about the sport and improve your basketball skills，you can attend basketball camps．__5__These camps provide outstanding tutors who can help you improve your shooting，dribbling，and other basketball abilities．A．Basketball can be played anywhere．B．Basketball provides a whole lot of fun．C．They are available and nearly open for everyone．D．I will explain why people love to play basketball．E．You're able to meet people with similar interests．F．You can have different choices when it comes to the prices．G．In basketball，you can have great chances of playing all the time．1．________ 2．________ 3．________4．________ 5．________文章大意：这是一篇议论文，主要讲述了为什么那么多人喜欢篮球运动。

Unit 3 Inventors and inventionsSection ⅠWarming up; Prereading, Reading & ComprehendingⅠ.用所给词的适当形式填空1．Custom ________ one nation from another.(distinguish)2．The result of the survey must be treated with ________.(cautious)3．The difficulty of the thing was beyond my __________.(expect)4．The king showed no ________ and killed all the prisoners.(merciful)5．We must arrange a ________ time and place for the meeting.(convenience)6．We did not know what had come over him to make him change his mind so ________.(abrupt) 7．They sang and danced merrily and had a ________ Christmas.(merry)8．What ______ do you use to judge a good wine？(criterion)9．He wears a ________ white shirt today.(stain)10．These sentences can be changed into ________ voice.(passively)答案：1.distinguishes 2.caution 3.expectation 4.mercy5．convenient 6.abruptly 7.merry 8.criteria 9.stainless10．passiveⅡ.句型转换1．They returned to their hometown only when the war was over.→Only when the war was over ______ ______ ________ to their hometown.2．Wild elephants appear from time to time to destroy the crops.→Wild elephants appear ________ ________ ________ to destroy the crops.3．When we are asked about our future plan, we don't know what to say.→________ ________ our future plan, we don't know what to say.4．George set out to improve his handwriting.→George ________ ________ improving his handwriting.5．Even their teacher can't tell Tom from his twin brother.→Even their teacher can't ______ ______ Tom ________ his twin brother.答案：1.did they return 2.now and then 3.Asked about 4.set about 5.distinguish between；andⅢ.单项填空从A、B、C、D 四个选项中，选出可以填入空白处的最佳选项。

Unit1课内练习答案（P3 Comprehending 1）1. First settlers crossed the Bering Strait in the Arctic to America. These people are now known as Native Americans.2. Spanish soldiers arrived in South America.3. California became part of Mexico.4. The US declared war on Mexico.5. Gold was discovered in California.6. California became the 31st state of the US.P3Ex.2第一行：in the early 16th centuryearly 1800s1800s第二行：late 1840s / early 1850sin the late 19th century1911第三行：1920sbeginning of the 20th centuryfrom about the 1970s第四行：from about the 1970sin more recent decadesfrom about the 1970sP4Ex.1（learning about language）Adjective major Italian hard Korean racialPakistani distinct DanishNoun majority Italy hardship Korea racePakistan distinction DenmarkP4Ex.21federal 2Catholic 3majority 4Ministry 5boom 6Italy 7distinction8hardships 9Korea 10electedP4Ex.3Arctic, Strait, crossing, by means of, rail, making a life, aircraftP5 Ex.3；P6Ex.2P5 Ex.31---62---43---54---35----76---27---88---1P6Ex.21. He started in northern California, and he has been travelling south.2. The facts that not everybody is rich, not everybody lives on the coast, and the desert in California is not like the rest of the climate of California, surprised him.3. He had watched too many American movies.4. Many people from different countries moved to California. Theybrought their own customs, culture and food. They kept them up and so produced the large variety of food, music, customs, art and cultural activities.P6Ex.3southeastern California American movies beach / coast cotton, vegetables, nuts southeast desert races festival, musicP7Ex.11Wednesday (Angel Island) 2Monday (Fisherman’s Wharf) 3Tuesday (Chinatown)4 Tuesday(blue and white road sighs) 5Wednesday ( Golden Gate Bridge) 6 Monday (cable car)P9Ex.21 He invented the cable car system because the horse-drawn trams used before were unsafe.2 He ate at Fisherman’s Wharf.3 It was convenient for him to tour around the city. It was cheaper to hire a car with other people because they could share the coast. Also he probably enjoyed being in the company of other tourists.4 Eat in Chinese restaurants, go to markets, visit temples and museums.5 It was famous as a place for immigrants to be checked before they could enter California.Workbook练习题答案（P46Ex.1）1Traveller’s Tales 2Tom Price 3Mandy Long 4New OrleansP46Ex.31F2T3T4F5T6T7F8T9TP47Ex.41. (略)2. hot and humid3. 1812 Louisiana became a state of the USA.1857 The first Mardi Gras celebration was held.4. CP48Ex.1a great many, applying for, nephew, ferry, Immigration, Apparently, bakeries, occur, thankful, fascinatingP48Ex.21take in 2reform 3had marked out 4team up with 5back to back6applicants, 7customsP48Ex.31. When he arrived at the hotel, the first thing he wanted to do was to leave his luggage / baggage, have a shower and shave, and then walk around.2. My grandpa was a socialist who believed in socialism all his life.3. Many illegal immigrants felt that their stay in America was like a punishment because only a few of them got justice and were allowed to live there.4. The civil authorities tried to reduce the noise made by seagulls but failed.5. Many English farmers mourned their cattle which had to be killed because of “mad cow disease”.6. My house is nowhere near the center of the city, but it has no air pollution or traffic jams. / Although my house is nowhere near the centerof the city, it has no air pollution or traffic jams.P49Ex.11how (OC) 2What (SC) 3whether (OC) 4what / which (OC) 5what (SC) 6That (SC) 7Why (SC) 8why (OC) 9When (SC) 10 as if (PC) 11 where (/ why (PC) 12How (SC) 13 why (PC) 14 that(PC) 15 whether (OC)P49Ex.21. it is used as the subject, object, predicative or appositive in a sentence2. it is used as an attribute modifying a noun, a pronoun or a sentenceP50Ex.31. sad2. the coffin was taken to the graveyard to be buried.3. serious4. after the body has been buried and the people are leaving the graveyard5. begins singing and dancing6. celebrate the life of the person who has just diedP52Ex.2P52Ex.3Achievements:Learned to play drums and trumpet at age 12;Got a job in best band in town at age 16;Started making records at age 23;Became a huge star and remained popular for almost 50 years; Acted in over 50 movies;Became a goodwill ambassador for the USA;Took part in the civil rights movement.Good qualities：Even though he was poor, he never turned to crime to make a living; He was a great musician;He loved entertaining people;He could communicate with people from all sorts of backgrounds; He cared about civil rights issues;He lived a simple life despite his rights and fame;He continued to work all his life.Unit2课内练习答案（P12Ex.1）1. The first use is to produce commercial quantities of plants. The second is to research on new plants specials and do medical research on animals.2. Cloning plants is straightforward, but the cloning of animals is very complicated.3. The first clone from an adult animal was Dolly the sheep. She died in 2003.4. Cloning is controversial in some countries for moral and religious reasons.P12Ex.2Problems or dangers of cloningEvil leaders may want to clone themselves.Animal clones may develop the illnesses of older animals.Animal clones may die younger than the donor animals.There are moral objections to cloning human being.Advantages of cloningMedical cloning could produce cures for serious illness in humans. Cloning plants can be useful for research on new plant species.Cloning plants can produce plants of similar quality for sale.Cloning can help save endangered animals.P12EX.3I think the writer is impartial because he / she does not state any personal opinion about cloning.P13Ex.11differ 2cast 3accumulate 4exact 5altogether 6objections 7un dertake 8moral.P13Ex.21 straightforward2 arbitrary3 commercial4 made an objectionto 5 obtain 6 will forbidP13Ex.31attain 2complicated 3fate 4carrier 5cast 6reform 7accumulateP14Ex21997年多莉羊诞生的消息宣布后便成为一项科学突破。

..Unit1课内练习答案（P3 Comprehending 1）1. First settlers crossed the Bering Strait in the Arctic to America. These people are now known as Native Americans.2. Spanish soldiers arrived in South America.3. California became part of Mexico.4. The US declared war on Mexico.5. Gold was discovered in California.6. California became the 31st state of the US. P3Ex.2 第一行：in the early 16th century early 1800s1800s第二行：late 1840s / early 1850s in the late 19th century1911 第三行：1920sbeginning of the 20th century from about the 1970s 第四行： from about the 1970s in more recent decades from about the 1970s P4Ex.1（learning about language ） Adjective major Italian hard Korean racial Pakistani distinct Danish Noun majority Italy hardship Korea race Pakistan distinction Denmark P4Ex.21federal 2Catholic 3majority 4Ministry 5boom 6Italy 7distinction 8hardships 9Korea 10elected P4Ex.3 Arctic, Strait, crossing, by means of, rail, making a life, aircraftP5 Ex.3；P6Ex.2P5 Ex.3....1---62---43---54---35----76---27---88---1P6Ex.21. He started in northern California, and he has been travelling south.2. The facts that not everybody is rich, not everybody lives on the coast, and the desert in California is not like the rest of the climate of California, surprised him.3. He had watched too many American movies.4. Many people from different countries moved to California. They brought their own customs, culture and food. They kept them up and so produced the large variety of food, music, customs, art and cultural activities. P6Ex.3 southeastern California American movies beach / coast cotton,vegetables, nuts southeast desert races festival, music P7Ex.1 1Wednesday (Angel Island) 2Monday (Fisherman’s Wharf) 3Tuesday (Chinatown)4 Tuesday(blue and white road sighs) 5Wednesday ( Golden Gate Bridge) 6 Monday (cable car) P9Ex.2 1 He invented the cable car system because the horse-drawn trams used before were unsafe. 2 He ate at Fisherman’s Wharf. 3 It was convenient for him to tour around the city. It was cheaper to hire a car with other people because they could share the coast. Also he probably enjoyed being in the company of other tourists. 4 Eat in Chinese restaurants, go to markets, visit temples and museums. 5 It was famous as a place for immigrants to be checked before they could enter California.Workbook 练习题答案（P46Ex.1）1Traveller’s Tales 2Tom Price 3Mandy Long 4New Orleans P46Ex.31F2T3T4F5T6T7F8T9T..P47Ex.41. (略)2. hot and humid3. 1812 Louisiana became a state of the USA.1857 The first Mardi Gras celebration was held. 4. C P48Ex.1 a great many, applying for, nephew, ferry, Immigration, Apparently,bakeries, occur, thankful, fascinatingP48Ex.21take in 2reform 3had marked out 4team up with 5back to back 6applicants, 7customsP48Ex.31. When he arrived at the hotel, the first thing he wanted to do was to leave his luggage / baggage, have a shower and shave, and then walk around.2. My grandpa was a socialist who believed in socialism all his life.3. Many illegal immigrants felt that their stay in America was like a punishment because only a few of them got justice and were allowed to live there.4. The civil authorities tried to reduce the noise made by seagulls but failed.5. Many English farmers mourned their cattle which had to be killedbecause of “mad cow disease”.6. My house is nowhere near the center of the city, but it has no airpollution or traffic jams. / Although my house is nowhere near the centerof the city, it has no air pollution or traffic jams.P49Ex.1 1how (OC) 2What (SC) 3whether (OC) 4what / which (OC) 5what (SC) 6That (SC) 7Why (SC) 8why (OC) 9When (SC) 10 as if (PC) 11 where (/ why (PC) 12How (SC) 13 why (PC) 14 that (PC) 15 whether (OC) P49Ex.21. it is used as the subject, object, predicative or appositive in a sentence2. it is used as an attribute modifying a noun, a pronoun or a sentence P50Ex.31. sad2. the coffin was taken to the graveyard to be buried.3. serious4. after the body has been buried and the people are leaving the graveyard....5. begins singing and dancing6. celebrate the life of the person who has just diedP52Ex.2P52Ex.3Achievements:Learned to play drums and trumpet at age 12;Got a job in best band in town at age 16; Started making records at age 23; Became a huge star and remained popular for almost 50 years;Acted in over 50 movies;Became a goodwill ambassador for the USA;Took part in the civil rights movement.Good qualities ：Even though he was poor, he never turned to crime to make a living; He was a great musician;He loved entertaining people;He could communicate with people from all sorts of backgrounds;He cared about civil rights issues;He lived a simple life despite his rights and fame;He continued to work all his life.Unit2课内练习答案（P12Ex.1）1. The first use is to produce commercial quantities of plants. The second is to research on new plants specials and do medical research on animals.2. Cloning plants is straightforward, but the cloning of animals is very complicated.Problems or dangers of cloning3. The first clone from an adult animal was Dolly the sheep. She died in 2003.4. Cloning is controversial in some countries for moral and religious reasons.P12Ex.2......Evil leaders may want to clone themselves.Animal clones may develop the illnesses of older animals.Animal clones may die younger than the donor animals.There are moral objections to cloning human being.Advantages of cloningMedical cloning could produce cures for serious illness in humans. Cloning plants can be useful for research on new plant species. Cloning plants can produce plants of similar quality for sale.Cloning can help save endangered animals.P12EX.3I think the writer is impartial because he / she does not state any personal opinion about cloning.P13Ex.11differ 2cast 3accumulate 4exact 5altogether 6objections 7un dertake 8moral.P13Ex.21 straightforward2 arbitrary3 commercial4 made an objection to5 obtain6 will forbidP13Ex.31attain 2complicated 3fate 4carrier 5cast 6reform 7accumulate....问题：“多莉早死是因为它是一只克隆羊吗？”除此之外，关于是否应该允许进行人类克隆实验的问题也引起了激烈的争论。

Unit 3 Section ⅢⅠ．单词拼写1．There are many________(精力充沛的) and ambitious people in our company．2．Strong________(水流) can be very dangerous for swimmers．3．They provide financial and________(实际的) help for disabled students．4．He sees local history as an________(延伸) of family history．5．Students will gain________(水平，技能)in a wide range of skills．6．He turned as someone t______him on the shoulder．7．Don't worry！He is said to be in a s______condition in hospital．8．You'd better avoid being a______with such dishonest people．9．The book was translated into many v______and sold all over the world．10．A copy should be sent to the P______Department for our files．答案：1．dynamic/energetic 2．currents 3．practical 4．extension 5．competences 6．tapped 7．stable 8．associated 9．versions 10．PersonnelⅡ．用所给短语的适当形式填空12．I like to go to the opera ________．3．When he retired，he began to ________ painting．4．________ the heavy rain，we put off our sports meeting．5．He was too lazy to clean his house so it was always ______．6．Smoking can ________ lung cancer．7．On receiving the assignment，we ________ to work at once．8．I often ________ my old friend when I see the photo．9．Hard work ________ success．10．This book ________ love and marriage．答案：1．called up 2．now and then 3．take up 4．Because of 5．in a mess 6．contribute to 7．set out 8．think of 9．leads to 10．deals withⅢ．句型转换1．Bell made his first invention when he was eleven years old．Bell made his first invention ______ ________ ________ of eleven．2．The snakes were so fast that I couldn't catch them．The snakes were ________ fast for me ________ catch．3．There appears to have been many mistakes in my paper．It ________ ________ there are many mistakes in my paper．4．The snake that was trapped in a gap was struggling at times．______ in a gap，the snake was struggling every ________ and ________．5．He got up early in the morning in order to catch the first bus．He got up early in the morning ________ ________ he could catch the first bus．答案：1．at the age 2．too；to 3．appears that 4．Trapped；now；then 5．so thatⅣ.完形填空(2019·全国卷Ⅱ)Hundreds of people have formed impressions of you through that little device(装置) on your desk.And they've never actually__1__you.Everything they know about you__2__through this device, sometimes from hundreds of miles away.__3__they feel they can know you__4__from the sound of your voice.That's how powerful the__5__is.Powerful, yes, but not always__6__.For years I dealt with my travel agent only by phone.Rani, my faceless agent whom I'd never met__7__，got me rock-bottom prices on airfares, cars, and hotels.But her cold voice really__8__me. I sometimes wished to__9__another agent.One morning, I had to__10__an immediate flight home for a family emergency.I ran into Rani's office__11__.The woman sitting at the desk，__12__my madness, sympathetically jumped up.She gave me a__13__smile, nodded while listening patiently, and then printed out the__14__immediately.“What a wonderful lady！” I thought.Rushing out__15__I called out over my shoulder，“By the way, what's your name？”“I'm Rani，” she said.I turned around and saw a__16__woman with a big smile on her face waving to wish me a safe trip.I was__17__！Why had I thought she was cold? Rani was, well, so__18__.Sitting back in the car on the way to the airport, I figured it all out.Rani's__19__—her warm smile, her nods, her ‘I'm here for you’__20__—were all silent signals that didn't travel through wires.文章大意：本文是一篇夹叙夹议的文章。