自考英语(二)00015教程课后试题答案

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2023年4月自考00015英语(二)真题及答案完整版

2023年4月高等教育自学考试全国统一命题考试英语(二)(课程代码00015)本试卷共8页。

满分100分，考试时间150分钟。

考生答题注意事项：1.本卷所有试题必须在答题卡上作答。

答在试卷上无效，试卷空白处和背面均可作草稿纸。

2.第一、二部分在“选择题答题区”作答。

必须对应试卷上的题号使用2B铅笔将“答题卡的相应代码涂黑。

3.第三、七部分在“非选择题答题区”作答。

必须注明大、小题号，使用0.5毫米黑色字迹签字笔作答。

4.合理安排答题空间，超出答题区域无效。

第一部分：阅读判断(第1～10题，每题1分，共10分)下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A ；如果该句提供的是错误信息，选择B ；如果该句的信息文中没有提及，选择C。

在答题卡相应位置上将答案选项涂黑。

Why Dogs Bury Their Favorite BonesYou may find it crazy that your dog buries his favorite bone or chew toy, only to dig it up a day or two later, but there is actually a reason behind it-it is simply in their nature. For thousands of years, dogs have buried their bones. The practice itself started long before dogs were even pets when they had to bury bones to survive.When dogs lived in the wild, sometimes food was scarce. If they were able to find food dogs became very protective of it. Sometimes they would have more bones than they could eat for one meal. To keep other dogs and animals from stealing their bones, dogs would bury them in the ground. When it was time for the next meal, they would dig up their bones and enjoy them again. This would continue until the bones were gone.Even though most dogs have plenty of food to eat today ,their instincts still tell them to bury their bones and favorite toys. They do this to keep other dogs and animals from stealing them, just like their ancestors did. Some dogs keep at least two bones buried at once. When they want to dig up one, they will bury one more. This may leave a backyard full of holes and bones.How do dogs decide where to bury their bones? A dog cannot bury a bone just anywhere. He must first find the perfect spot. This involves using his nose to find a spot that is free from other dogs and animals. Often it is near a tree or a large rock, but it could be anywhere in the yard. Once the dog finds the perfect spot, he uses his front paws to dig a hole drops the bone in and covers up the hole to protect his treasure.1. Dogs bury their favorite bones or chew toys by natureA.T rueB. FalseC. Not Given2.Dogs started to bury their bones when they became pets.A.TrueB. FalseC. Not Given3.Dogs in the wild occasionally had enough food.A.TrueB. FalseC. Not Given4. Dogs would bury their extra food for their babies.A.TrueB. FalseC. Not Given5. Animals would start a fierce fight over food in ancient times.A.TrueB. FalseC. Not Given6. Some dogs tend to store up more than one bone at the same time.A.TrueB. FalseC. Not Given7.The backyard of a dog owner may be full of holes dug by his dog.A.TrueB. FalseC. Not Given8.Dogs often bury their bones far away from trees.A.T rueB. FalseC. Not Given9.Dogs use their paws to find spots for burying bones.A.T rueB. FalseC. Not Given10. Dogs bury more bones than chew toys.A.T rueB. FalseC. Not Given第二部分：阅读选择(第11～15题，每题2分，共10分)阅读下面短文，请从短文后所给各题的4个选项(A、B、C、D)中选出1个最佳选项，并在答题卡相应位置上将该项涂黑。

00015自考英语(二)教材课后练习题完整版

00015自考英语(二)教材课后练习题完整版00015自考英语(二)教材课后练习题完整版Unit 1 The Power of LanguageText A Critical ReadingExercisesI Checking Your Comprehension1.Reading non-fiction writing critically involves_______.A.supporting the author’s opinionB.developing your own opinionsC.understanding what is writtenD.reading without any imagination2.Before accepting what is written in an article,you should be surethat______.A.enough support for the assertions has been givenB.your values and attitudes have been reflected in itC.it has been checked form an authoritative sourceD.you have found the differences in the writing styles3.If there are some inconsistent points in the article,you should______.A.insist on your own opinion an confirm itB.avoid mentioning the inconsistenciesC.emphasize the work of authoritiesD.examine the author’s supportive statements4.Einstein is a relevant source when the article is about______.A.physical breakthroughsB.the subject of poetryC.studies in current physicsD.credible writing sources5.The author what is written clearlyA.remember what is written clearlyB.eliminate your own discriminationC.have much more knowledgeD.spend more time in readingII.Building Your VocabularySection ADirections:Complete each of the following sentences with the correct choice of the words given in the brackets.1.These results are______with the findings of the previousstudy.(consistent,consistency)2.We were not surprised by their______that the train services would be reduced.(state,statement)3.The statistics______a change in people’s spendinghabits.(reflect,reflection)4.I’m afraid your driving license is______in EasternEurope.(valid,invalid)5.Twenty-five dollars was______more than be ha expected topay.(considerable,considerably)6.Direct______between the two languages is notpossible.(compare,comparison)Section BDirections:Fill in the blanks with the words given below.Change the form where necessary. assumption critical represent crediblelandmark evaluate identify appropriate1.In my opinion,there was no______evidence against him.感谢您的阅读，祝您生活愉快。

00015自考英语(二)考纲精练试卷(二)及答案

英语(二)自学教程标准预测试卷·考纲精练(二)第一部分:阅读判断A Dog's DilemmaFinding a babysitter while you go out to work is， for example，an InconvenIence . For theAfrican wild dog， one of the continent's most endangered carnivores， it's a matter of life and death.New research shows that once packs fall below a certain size， there are not enough animals to both hunt food and stay at home protecting the young.The Mrican wild dog has dec.lined drastically over the past century. Habitual loss,persecution and unexplained outbreaks of disease have all been blamed. Only 3，000. to 5，000 animals remain， and the species is expected to go extinct within decades if the trend continues.Other large carnivores such as the spotted hyena face similar pressures，yet are not declining. Now Franck Courchamp of Cambridge University has found a reason why. The dog's weakness lies in its social organisation.Within each pack of up to 20 adults and pups， only the dominant male and守female breed.There maining animals help raise the pups， cooperating to hunt prey and defend the kill from other carmvores.Because pups can't keep up on a hunt， large packs leave an adult behind to protect them frompredators， which include lions and hyenas. But leaving ababysitter also carries costs. A smaller hunting party is less able to tackle large prey and to defend the kill. There is also oneless stomach in which to carry food back to the den， and one more mouth to feed when they get there.Courchamp investigated this awkward trade-off by modelling how the costs of a babysitter change with decreasing pack size. This showed that packs of more than five adults should be able to feed all the pups and still spare a babysitter. But with smaller packs， either the hunting or the babysitting suffers， or the animals have to compensate by increasing the number of huntingexcursions 一which itself carries acost to the pack.Field observations in Zimbabwe supported the model. Packs of five animals or fewer left pups unguarded more frequently than larger packs did. There was also evidence that when they qid leave a babysitter，they were forced to hunt more often..A pack which drops below a critical size becomes caught in avicious circle， says Courchamp， who is now at Paris-Sud University. "Poor reproduction and low survival further reduces pack size，culminating in failure of the whole pack. " And deaths caused by humanactivity， says courchamp '， may be what reduces pack numbers to below the sustainable threshold.Mammal ecologist Chris Carbone at london’s Institu te of Zoology agrees. Maintaining the iintegrity r of wild dog packs will be vital in preserving the species,he says.1. The African wild dog has been endangered.A. TrueB. FalseC. Not Given2. The spotted hyena is on the verge of extinction.A. TrueB. FalseC. Not Given3. The dog's weakness lies in its social organisation.A. TrueB. FalseC. Not Given4. The remaining lions will die out within decades.A. TrueB. FalseC. Not Given5. The dominant female is always left behind to protect the young.A. TrueB. FalseC. Not Given6. A smaller hunting party is also able to tackle large prey and do defend the kill.A. TrueB.False C. Not Given7. There is a tension between babysitting and hunting.A. TrueB.False C. Not Given8. The size of a pack must be big enough for it to survive.A. TrueB.False C. Not Given9. It is vital to maintain the integrity of wild dog packs.A. TrueB.False C. Not Given10. Steps will be taken to protect the African wild dog.A. TrueB.False C. Not Given第二部分:阅读选择The Secret Cost of Using FacebookPeople are being lured(引诱) onto Facebook with the promise of a fun， free service， without realizing they're paying for it by givingup loads of personal information. Facebook then attempts to make moneyby selling their data to advertisers that want to send targeted messages.Most Facebook users don't realize this is happening. Even if they know what the company is up to， they still have no idea what they'repaying for Facebook， because people don't really know what their personal data is worth.The biggest problem， however， is that the company keeps changing the rules. Early on， you could keep everything private. That was the great thing about Facebook一-you could create your own little private network. Last year， the company changed its privacy rules so that many things-your city， your photo， your friends' names-were set， by default(默认)， to be shared with everyone on the Internet.。

00015 英语二自学方法经验及2012版课文翻译及课后答案完整版

零基础学好自考英语二的方法一1 事半功倍。

如果基础不好，报个基础班，可以是PETS三级的基础班，(不要强化班)。

当然要选好一点的培训学校，从头来一遍，考过了PETS三，很多省都可以代替英语二，即使一次考不过，已经知道是怎么回事了，下次再复习(考不过培训学校都免费再读的)就有把握了。

2 自力更生。

如果这钱想省掉，那么就背单词吧，毕竟英语二不考口语，听力考不考我忘记了，音标不认识?就那几个音标嘛，你不是会上网嘛，网上教音标的软件很多，我给你贴了一个在下面。

不怕读不准，人家印度阿三天生音标读不准照样在全世界混，你只要学会了哑巴英语，也达到了你的目的是吗，而且目前国人学英语都是用来看的，极少要说的。

3 学英语最重要的是坚持不懈。

利用记忆的特点，小循环、中循环、大循环。

零基础学好自考英语二的方法二1 买一本英语二教材，如果想考再高分的，可以买，我是买了，但是没用。

可以借别人的过来参考一些。

2 翻看英语二教材中的样卷。

3 了解考试题型，其中作文占30分，分值很大，直接关系到是否能够及格，考生多数为上班族，时间分配，按周做计划，每天看书时间不限。

4 背诵四级单词书两遍，第一遍不需要记住，能记住10%就很不错了，重点是找状态。

第二遍开始再过速度稍慢，词汇量最终能记住40%~50%便可。

5 四级作文书，随便选择十篇作文背诵，背诵后默写，最后能在十五分钟内默写所背诵的作文即可，这十篇反复默写即可。

6 三个月的学习时间足够，考试60分应该没有问题，如果需要再高的分，那就需要系统的，一点一滴的学习了。

零基础学好自考英语二的方法三1 时间允许，要先复习英语(一)，复习的策略是把考试大纲规定的单词背好，涉及到英语(一)的基础语法弄懂，课文就可以不看了。

单词背诵要贯穿始终，每天都要坚持背点，多重复，多回头看，多比较，可以采用联想、口诀、拆分等方法来记忆单词，日积月累才会收到良好效果。

单词背诵主要以考试大纲为蓝本。

可以把单词分为会拼、会用、会认三个层次，考拼写的一般不会太难，基本上中等难度，尤其字母和读音不太对称的喜欢考。

00015英语二自学方法经验及2012版课文翻译及课后答案完整版

00015英语二自学方法经验及2012版课文翻译及课后答案完整版零基础学好自考英语二的方法一1 事半功倍。

如果基础不好，报个基础班，可以是PETS三级的基础班，(不要强化班)。

2 自力更生。

3 学英语最重要的是坚持不懈。

利用记忆的特点，小循环、中循环、大循环。

零基础学好自考英语二的方法二1 买一本英语二教材，如果想考再高分的，可以买，我是买了，但是没用。

可以借别人的过来参考一些。

2 翻看英语二教材中的样卷。

3 了解考试题型，其中作文占30分，分值很大，直接关系到是否能够及格，考生多数为上班族，时间分配，按周做计划，每天看书时间不限。

4 背诵四级单词书两遍，第一遍不需要记住，能记住10%就很不错了，重点是找状态。

第二遍开始再过速度稍慢，词汇量最终能记住40%~50%便可。

5 四级作文书，随便选择十篇作文背诵，背诵后默写，最后能在十五分钟内默写所背诵的作文即可，这十篇反复默写即可。

6 三个月的学习时间足够，考试60分应该没有问题，如果需要再高的分，那就需要系统的，一点一滴的学习了。

单词背诵要贯穿始终，每天都要坚持背点，多重复，多回头看，多比较，可以采用联想、口诀、拆分等方法来记忆单词，日积月累才会收到良好效果。

2019年10月自考《英语(二)00015》试题和答案(广东自考)

2019年10月自考《英语(二)00015》试题和答案(广东自考)XXX XXXXXX a car instead of buying one。

Many people XXX buying。

but the author argues that this is only true in the short term。

For example。

XXX may cost $300 per month。

while buying the same car would cost $400 per month。

However。

over a three-year d。

buying the car would actually save you $3600.XXX in the long run because you have to return the car at the end of the lease。

This means that you have nothing to show for your money。

whereas if you buy a car。

you can sell it later and recoup some of your costs。

nally。

XXX。

which can result in nal fees.It'XXX deciding whether to lease or buy a car。

Leasing may be a good n if you want a new car every few years and don't mindthe ns。

but buying may be a better choice if you want to own the car and have more XXX in how you use it.Overall。

00015自考英语（二）考纲精练试卷（二）及答案

00015⾃考英语（⼆）考纲精练试卷（⼆）及答案英语(⼆)⾃学教程标准预测试卷·考纲精练(⼆)第⼀部分:阅读判断A Dog's DilemmaFindi ng a ba by s itter w hile y ou go o ut t o w o rk i s，fo r example，an Incon v enI e n ce . Fo r the African w i ld dog，o ne of t h e c ont i nent's m o st e ndan g ere d c arni v ore s，it's a matter of lif e a nd de ath. N ew res earch sho ws th at o nce pa c ks fall below a c erta i n si z e，th e re are not enough animal s to bothhu nt food and st a y at hom e protecting the y oung.The Mrica n w ild dog h as dec.l ined drasticall y over the past c entury. Habitual loss,per s e c ut i on a nd une xp la i ne d o u tb re ak s o f di se ase h a v e all been blamed. Onl y 3，000. to 5，000 anim a l s re main，a nd th e s pe cies is expec t ed to g o ext in c t wi thin de c ad es if t he tr e n d c ontinu es.Oth er larg e c arniv o res such a s th e s pott e d h yena face s imilar p r ess ur e s，ye t a re n ot declin i ng. N o w Fr an c k Co urc ham p o f Ca m b ri dg e U ni v er s it y ha s fou nd a re a s o n why.The dog's w eakne ss lies i n it s s o c ial o r gani sa t i o n. W i t hin e a c h p ack of up to 20 adults and pups，o nly the dominant male and守f e mal e breed.Th ere mai n in g anim a l s help r ai se the pu ps，c oo pe ra t in g to hunt prey and defend the kill from o th e rc arm v o r e s.Becau se pup s can't ke e p up on a hunt，la r g e pa c k s le a ve an adult behind to protec t them from predators，which include lions and hyenas. But l ea v ing a b ab y sitter also carrie s cost s. A smaller hunting party i s less able to tackle la r ge prey a n d to defend the kill. There is also onele s s s toma c h in whi c h to ca rry food back to the den，and one more mouth to feed when the y get there.Courchamp in v e s ti ga t e d thi s awkward trade-off by modelling how the c o s ts of a ba bys itt erc h a n ge with decreasing pack s i ze. T hi s s howed that pac k s of more than fi ve adult s should be abl e to fe ed all t he pups and st ill spare a b a b ys i tt e r. Bu t wi th s m a ll e r pa c k s，e ith e r the huntin g or th e bab y sitting suffer s，or the animals have to compensate by in c r e a s in g t h e num ber of hunti ngexcursions ⼀whi c h it s elf carries a cost to the pack.Fi e ld ob s ervations in Zimbabw e supported the mode l. Pa cks o f fi ve ani m als or f ewer l eft p u ps unguarded more frequently than larger packs d i d. There w a s a l s o ev id ence th at w h e n t h ey qi d l eave a babysitter，they were forced to hunt m o re o ft e n..A pack which drops below a crit i cal s iz e be c om es c au g ht in a viciou s c ir cle，s a ys Cour c hamp，w h o is now at Paris-Sud University. "Po o r re pr od uc t i o n a nd low s u rv i va l f urth e r r e duc es pa c k s iz e，c u lminating in fai l ure of the whole pack. " A nd d ea th s ca u se d b y hum a n ac ti v it y，s a ys courchamp '，m ay be what reduces pac k n u mbers to be lo w th e s u s tainabl e thr es hold.Mammal ecol o gist C h ris Carbone at london’s I n s titute of Zoolo gy a gr e e s. Maintaining th e iintegrity r of w i ld dog packs will be vi t al in p r eserv in g th e s p ec i es,h e says.1.T h e African wild dog has been endanger e d.A. TrueB. FalseC. N ot Give n2.T h e spotted h y ena i s on the v erge of ext i nction.A. TrueB. FalseC. N ot Gi ve n3. Th e dog's weakness lies in its social o rg ani s a tion.A. TrueB. FalseC. N ot Gi ve n4. T h e remaining lions w ill d ie ou t wi th in de c ad es.A. TrueB. FalseC. Not Given5.Th e dominant female is always left be h i n d t o pro t ect the yo un g.A. TrueB. FalseC. N ot Gi ve n6. A smaller hunting party is also ab l e to t a c kl e large prey a nd do d e f e nd th e kill.A. TrueB. FalseC. N ot Gi ve n7. There is a tension between b ab ys i tti n g and hunt i n g.A. TrueB. FalseC. N ot Gi ve n8. The s ize of a pack must be big eno u g h for it to survive.A. TrueB. FalseC. N ot Gi ve n9. It is vital to maintain the integrity of wild dog packs.A. TrueB. FalseC. N ot Gi ve n10. Steps will be taken to protect the African wild dog.A. TrueB. FalseC. Not Given第⼆部分:阅读选择The Secret Cost of Using FacebookPeople are being lured(引诱) onto Facebook with the promise of a fun，free service，without realizing they're paying for it bygiving up loads of personal information. Facebook then attempts to make money by selling their data to advertisers that want to send targeted messages.Most Facebook users don't realize this is happening. Even if they know what the company is up to，they still have no idea what they're paying for Facebook，because people don't really know what their personal data is worth.The biggest problem，however，is that the company keeps changing the rules. Early on，you could keep everything private. That was the great thing about Facebook⼀-you could create your own little private network. Last year，the company changed its privacy rules so that many things-your city，your photo，your friends' names-were set，by default(默认)，to be shared with everyone on the Internet.According to Facebook's vice-president Elliot Schrage，the company is simply making changes to Im proveIts servIce，and if people don't share information，they have a "less satisfying expenence."Some critics think this is more about Facebook looking to make more money. Its original business model，which involved selling ads and putting them at the side of the page，totally failed. Who wants to look at ads when they're online connecting with their friends?The privacy issue has already landed Facebook in hot water in Washington. In April，Senator Charles Schumer called on Facebook to change its privacy policy. He also urged the Federal Trade Commission to set guidelines for social-networking sites. "I think the senator rightly communicated that we had not been clear about what the new products were and how people could choose to use them or not to use them，" Schrage admits.I suspect that whatever Facebook has done so far to invade our privacy，it's only the beginning.Which is whyI'm considering deactivating(撤销) my account. Facebook is a handy site，but I'm upset by the idea that my information is in the hands of people I don't trust. That's too high a price to pay.11. What do we learn about Facebook from the first paragraph?A. It is a website that sends messages to targeted users.B. It makes money by putting on advertisements.C. It pro v ide s load s of information t o it s u se r s.D. It profits by selling its users' personal data.12.What does the author say about most facebook users ?A. They care very little about ttheir personal information.B. They are reluctant to give up their personal information.C. They don't know their personal data enriches Facebook.D. They don't identify themselves when using the website.13. Why does Facebook make changes to its rules according to Elliot Schrage?A. To conform to the Federal guidelines.B. To improve its users' connectivity.C. To render better service to its users.D. To expand its scope of business.14. What does Senator Charles Schumer advocate?A. Setting guidelines for advertising on websites.B. Formulating regulations for social-networking sites.C. Banning the sharing of users' personal information.D. Removing ads from all social-networking sites.15. Why does the author plan to cancel his Facebook account?A. He finds many of its users untmstworthy.B. He is upset by its frequent rule changes.C. He doesn't want his personal data abused.D. He is dissatisfied with its current service.第三部分:概括段落⼤意和补全句⼦。

2022年自考英语二00015试题及答案自考答案

2022年自考英语二00015试题及答案自考答案一、选择题（每题2分，共40分）1. A man who is always thinking of himself will find it hard to be happy because he is always ________ himself with others.A. comparingB. competingC. conflictingD. contrasting答案：A解析：本题考查动词短语辨析。

A项compare...with...意为“把……和……相比较”，符合题意。

B项compete意为“竞争”，C项conflict意为“冲突”，D项contrast意为“对比”。

2. It is important to keep in mind that we should never judge a person by ________.A. his appearanceB. his raceC. his wealthD. all of the above答案：D解析：本题考查名词短语辨析。

根据题意，我们不能以外表、种族和财富来判断一个人，所以选D项。

3. The manager is satisfied with the work of his employees, but he is not happy with their ________.A. attitudeB. performanceC. behaviorD. appearance答案：A解析：本题考查名词辨析。

A项attitude意为“态度”，符合题意。

B项performance意为“表现”，C项behavior意为“行为”，D项appearance意为“外表”。

4. If we don't start now, we'll never finish the work ________.A. on timeB. in timeC. ahead of scheduleD. behind schedule答案：A解析：本题考查固定短语辨析。

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大学英语自学考试教程下册0015自考英语二课后习题答案 unit1Unit 1(英语二）Text AExercises for the TextI.1。

d 2.c 3。

c 4.a 5。

dII。

1。

alternative 2.fundamental 3。

accompany4。

implement 5。

preccedent 6.attain7。

objectives 8.vary 9。

multiple10.isolateIII.1。

c 2.d 3。

i 4。

j 5。

g 6。

e 7.h 8。

a 9。

f 10.bIV.our ; helped ； form ; front; to; passed; it; same;V。

1.Decision makers should be able to make the best guess at the future.2。

Some people think that everything managers do involves decision making。

（or Some people think that everything managers do has something to do with decision making.)3。

If there are no correct alternatives ，there are no correct decisions to be made.4.Since different people have different ideas about the same problem ，so the approaches to it vary from person to person.5。

Decision makers usually hold the key to the business development of the company。

Vocabulary ExercisesI。

1。

a.be organized anizational anization2。

a.simple b。

simplified c.simply d.simplification3。

a。

profit b。

profitable c.profitability4。

a.intention b。

intended c。

unintendedII。

1。

preccdent 2。

skilled 3.achievement4.implement5.optimal6.goal7。

accomplish 8.accompanies 9。

tendency10。

ongoingIII.1。

His friend accompanied him to a concert。

2。

He has argued her out of her decision.3.he owed his success in part to luck。

4.According to his suggestion ,the formalities have been much simplified。

5.The broadcasting station predicts that it will turn cold tomorrow。

6。

Motion is defined as a change in position or place.Text BExercises for the TextI。

1.T 2.T 3.F 4。

F 5。

F 6。

F 7.F 8。

F 9。

F 10。

TII.1。

preparation； confidence2.idea3。

unattractive indifference4。

hardworking； personality; interest5。

speechless6.holidays； pay7。

clean; neat； conservative8.the floor beside your chair9。

politely; naturally10。

”I beg your pardon？" or ”Could you please repeat it?" etc。

Vocabulary ExercisesI。

1。

at a disadvantage 2.conservative 3.indifference4。

make sure 5。

vague 6.clutched7.turned down 8。

to your advantage 9。

neat10。

prospects 11.take the trouble to 12.placeGrammar ExercisesI.1。

连词；让步状语从句。

尽管约翰想记住,却没能记住一个词。

2.关系代词；非限定性定语从句。

和他的兄弟们一样，哈利身材奇高。

3。

连词；比较状语从句.这儿有块大石头，没人能搬起它。

4.连词；比较状语从句。

他们的观点和我的一样。

5。

连词；方式状语从句.像许多人从前那样，认为学习外语没有用是错误的。

6.关系代词;非限定性定语从句。

如从前所说，语法不是一套死规则。

7.关系代词;非限定性定语从句。

正如同学们所看到的，海伦有点疯疯癫癫的.8。

关系代词；非限定性定语从句(带有插入语的性质）。

你会发现所有的问题现在都已得到解决。

9.前一个是副词，后一个是连词；比较状语从句。

她和她姐姐跳得一样好。

10。

前一个是副词,后一个是连词;比较状语从句。

他们同她一样爱她。

11.连词；比较状语从句.他没有她那么老。

12。

介词；时间状语从句。

当他还是个孩子时就参了军。

13。

习语；时间状语从句。

趁你在这儿，咱们和不讨论一下咱们的计划？14。

连词；方式状语从句。

他以他独特的视角来描写中国.15。

习语；方式状语从句。

他总是努力工作，好像从不感到疲倦。

16。

连词；方式状语从句;你怎么对待我,我就怎么对待你.17。

副词;状语。

他是系主任，确实得他签署文件。

18.介词，习语;定语。

你要对整个工作负责.19。

介词；宾语补语。

他们把他看成是一个了不起的人。

20.介词；主语补语。

这怎么会被说成缺少经验呢？II。

1。

Can you throw a stone as far as that tree？2。

As regard that matter,I have no objection。

3.AS to his mother,I know nothing about her.4.As for you, I will never want to see you again.5。

She does not own him as her own husband.6.He is a guest,and we should receive him as such.7.I， as well as you ,don't lie。

8.As is the teacher,so is the pupil.9。

Badly wounded as he was,he never lost hope。

10.Child as he is ，he can tell right from wrong.11.As he was ill，I went there alone.12.He reached out his hand as through he were trying to catch something.13.You had better manage the business as before。

14.We must study as long as we are alive.15。

He has put his energy into literature—-the same as his sisters have put theirs into music. 16。

They don't love him so much as she。

17.He spoke so loudly as to be heard by all in the classroom.18。

As is often the case，the girl forgot to bring her dictionary.19.They are doing the same work as I did last year.20。

We have never doubted the honesty of so good a man as you are.III。

1.I have the same opinion as he does。

2.He was ill，as were the other passengers.3。

The man was knocked down by a car ，as was reported。

4。

He was not such a fool as to fail to see that point。

5。

He is not as healthy as John.6.Spell the word as it is spelled in American English。

7。

As I was speaking， I saw a dog lying on the grass.8。

Hard as he worked,he could not learn maths well.9。

As is the father,so is the son。

10。

He worked as an English teacher in a high school.Unit 2（英语二)Text AExercises for the TextI.1.b2.c 3。

a 4.c 5。

dII。

1。

inadequate 2。

astronomers 3.density4。

shrink 5.intense 6.boundary7。

theory 8.convince 9。

invisible10。

speculationIII.1。

density 2。

observation 3。

speculation4。

massiveness 5.region 6。

graviation7。

relativity 8.basis 9。

evidence10.endlessnessIV。

with； his； if; so; paper; out； the; betterV。

1.Astronomers have not yet fully answered the question of what black holes are.2.It is said that a black hole can swallow up everything such as stars around it。