Unit 1 Period One.docx

1、There are many people who often discuss whether aliens(外星人) are real or not.There are also some different stories about aliens.Do aliens really exist in space？When you think of aliens，what comes to your mind？Whatever pictures we have of aliens in our mind is due to the influence from newspapers，the

2、Internet and the TV.There could be life forms as tiny(极小的) as some microorganisms or as large as giant dinosaurs.Scientists argue that the universe is far too huge and it is very unlikely that only our planet can support life.There must be other planets which support life but are unknown to us.One o

3、f the organizations working on outer space life is SETI.Astrophysicist(天体物理学家) Carl Sagan believes the presence of life outside the Earth.Frank Drake，founder of SETI，is another scientist who has devoted his life to providing the presence of life outside the Earth.Many other research projects have be

4、en and are still being carried out to collect evidence of life outside the Earth.In fact，Bruno DArgenio and Giuseppe Geraci have found evidence of life in 4.5 billionyearold meteorites(陨石)Just as there are people who support the existence of life outside the Earth，there are others who think of it as

5、 a farfetched idea.They argue，if there is life outside the Earth，why have we not been able to get any hard evidence till today?根据上文判断正(T)误(F)1The scientists are sure that there are some aliens outside the Earth.(F)2People have different opinions on whether there is life outside the Earth.(T)Period O

6、neWelcome to the unit & Reading.重点单词1unexplained adj.无法解释的，神秘的explain v说明，解释2puzzled adj.困惑的，茫然的puzzling adj.令人困惑的3due adj.由于，因为；预期的；适当的4disappear vi.消失；失踪appear vi.出现5witness n目击者，证人；vt.目击，见证6flash n& vi.闪光，闪耀7assume vt.假定；认为8construction n施工；建筑物construct vt.建设；建造9occur vi.发生10aboard adv.& prep.在(轮

7、船、飞机、火车等)上；上(轮船、飞机、火车等)11possibility n可能性possible adj.可能的12case n案件；具体情况，实例13amazing adj.令人惊奇(惊叹)的14injury n伤害15dismiss vt.不予考虑；解雇；解散.重点短语1step up加紧，加强，促进2due to由于，因为3show up出现，现身4take charge of负责，掌管5make up编造，杜撰；构成6look into调查.重点句式1Thats why.那就是的原因。Thats why it is called a UFO!那就是它被称为UFO的原因！2see sb

8、.doing sth.看到某人正在做某事Witnesses also say they saw Justin walking towards his house at 10.45 pm.目击者也都说，当晚10点45分他们看到贾斯廷往回家的方向走。3表语前置的倒装句Standing inside were lots of strange creatures with white skin and large black eyes.里面站着许多白皮肤、眼睛又黑又大的奇怪生物。4so that以便，目的是The aliens took me aboard the UFO so that they c

9、ould do research on me.那些外星人将我劫持到飞船上，以便他们在我身上做研究。5状语从句的省略When asked about the possibility that Justin was taken by aliens，Detective Sam Peterson，who has taken charge of the case，told journalists.当被问及贾斯廷被外星人劫持的可能性时，负责调查此案的萨姆彼得森侦探告诉记者.根据课文内容判断正(T)误(F)1Justin Foster，a high school student，was last seen

10、Wednesday night.(F)2Kelly heard her brother，Justin Foster，put on his favorite CD that night.(T)3Justins friends said that Justin went to school after the game.(F)4Mrs Mavis Wood said that she had ever been taken away by the aliens.(T).课文阅读理解1The main idea of this passage is .Athat aliens took away a

11、 boyBthat aliens do existCthat a boy was murderedDabout different opinions of a missing boy答案D2When and where was Justin missing?AOn Friday morning，at home.BOn Friday night，at home.CLast week，at the baseball field.DOn Friday night，at the baseball field.答案B3The report cited(引用) Kellys words in order

12、to tell us that .AJustins disappearance had nothing to do with his friendsBJustin played games with his friends that dayCJustin was taken away by aliensDJustin arrived home at about 11 pm.答案C4The sentence “Its happened to me！” in the last but one paragraph suggests that Mrs Mavis Wood wanted to say

13、that .Aaliens didnt existBJustin was really taken away by aliensCJustin was indeed murderedDshe didnt believe what Kelly said答案B5The writers attitude towards the whole story is .Aconvinced BobjectiveCenthusiastic Dindifferent答案B.课文阅读填空.阅读课文，并试着以约30个词概括课文(P23)的文章大意。This story is about the strange dis

14、appearance of an American boy，Justin Foster，a high school student.Some people including his sister said he was taken away by aliens.But there is no hard evidence to prove it.At the same time the police are looking into other possibilities.登陆UFO探秘网http：/A：Have you ever read some reports about UFOs in

15、 China? B： A：Are you interested in UFOs?B： A：Are they really from another planet?B： A：Why do you think UFOs visit our planet?B： 重点词汇1Boy missing，police puzzled男孩失踪，警方茫然(1)puzzled adj.困惑的，茫然的be puzzled about./that从句对迷惑不解(2)puzzle n谜；智力游戏；疑问；v.使困惑；使为难be in a puzzle (about)(对)不知如何是好puzzle over/about仔细琢

16、磨；冥思苦想(3)puzzling adj.令人困惑的(1)He had a puzzled look on his face.他脸上有困惑的表情。(2)His last paintings are perhaps the most puzzling，which even puzzle all the artists.他最后的绘画也许是最令人困惑的，甚至使所有的艺术家困惑。一句多译(3)消防员们对这场火灾的起因困惑不解。The firemen were in a puzzle about the cause of the fire.(puzzle n)The firemen were puzz

17、led about the cause of the fire.(puzzled)What puzzled the firemen was the cause of the fire.(puzzle v，主语从句)2Police in America have stepped up their search for a fifteenyearold boy who went missing three days ago in Dover，New Hampshire.美国警方现已加紧对一名15岁男孩的搜索，该男孩三天前在新罕布什尔州的多佛市失踪。step up加紧，加强，促进；走上前；提高(速度

18、等)in step步伐一致；(行为或观点)一致，相同out of step步伐不一致；(行为或观点)不一致，不合拍take steps/measures/action to do sth.采取措施做某事step by step逐步地(1)We will be stepping up production to meet the increased demand.为了满足增长的需求，我们将提高产量。(2)The dancer is out of step with the beat.那个舞者的舞步与节拍不合。(3)We should take steps/measures/action to p

19、rotect our earth.我们应采取措施来保护我们的地球。(4)A foreign language must be learned step by step.外语必须循序渐进地学习。单项填空(5)The ministry of education is efforts to reduce the burden on students with the intention of promoting qualityoriented education(素质教育)(2019如东高级中学高一上检测)Astepping up Bmaking upCputting up Dbringing up

20、答案A解析step up提高，走进，加紧；make up组成，编造；put up举起，张贴；bring up培养。句意为：为了推进素质教育，教育部正在加紧努力来减轻学生的负担。根据句意可知选A。3This incident has received great interest due to reports of strange lights in the sky and of alien visits around the time the boy disappeared.该事件引起了公众的极大兴趣，原因是有各种关于男孩失踪前后天空中出现奇怪光亮和外星人造访地球的新闻报道。易混辨析incid

21、ent，accident，eventincident指令人不快的、不寻常的事或暴力事件，还可指国家间的摩擦和冲突。accident强调偶然或意外发生的事，尤指事故。event尤指历史上重大的、引人瞩目的事件。选词填空incident，accident，event (1)His left knee was hurt in a traffic accident.(2)The founding of the Peoples Republic of China is a great event in the history of mankind.(3)There was an incident on

22、the bus：a man fought with the conductor.due to由于，因为，归功于；应属于be due to do sth.预定/预计做某事be due for sth.期望得到某物(4)The town was cut off from the rest of the world due to heavy snow.因为大雪，这个镇子与外界隔绝了。(5)Has he been paid the money due to him?他是否已得到了应得的钱？(6)She is due for promotion soon.她期望很快得到晋升。单项填空(7)The spo

23、rts meet，originally be held last Friday，was finally delayed because of the bad weather.Adue to Bthanks toCowing to Daccording to答案A解析句意为：这个运动会，原定于上周五举行的，最后由于天气不好被推迟了。be due to do sth.预定做某事；thanks to由于，多亏；owing to 由于；according to根据。4Witnesses also say they saw Justin walking towards his house at 10.4

24、5 pm.目击者们也说，当晚10点45分他们看到贾斯廷往家的方向走。witness n.目击者；证人；证据；vt.目击，见证；vi.作证，证明(后接to，其中to为介词)a witness to.的证人/证据bear/give witness to.为作证；证明(1)The year 1849 witnessed a great war in that country.1849年那个国家发生了一场大战。(2)She witnessed to having seen the man enter the building.她作证看到那个男子进入了大楼。(3)She witnessed the ac

25、cident，but she didnt want to bear/give witness to it.她目击了那起事故，但她不想去作证。单项填空(4)Weather forecasts are not always right： their recent mistakes.Awitnessed Blook outClook for Dwitness答案D解析句意为：天气预报并不总是正确的：看它们近来的失误就知道。根据上一句可知，时态用一般现在时；witness就是证据，看就知道；look out当心；look for寻找。根据句意选D项。5However，since Mrs Foster

26、thought that Justin was spending the night with a friend，she assumed that Kelly was having a bad dream，and sent her back to bed.但是，福斯特夫人以为贾斯廷在一个朋友家过夜了，因此她认为凯莉只是做了个噩梦，于是将她打发回床上。(1)assume vt.以为，假定为；(想当然地)认为；承担assume sb./sth.to be.认为某人(事)是，假设某人(事)是It is/was assumed that.人们认为(2)on the assumption that.假定

27、(3)assuming (that) .假设(引导条件状语从句，that可省略)(1)Many people assume that too much work can lead to stress.许多人认为工作过重会带来压力。(2)Lets assume him to be innocent.让我们假定他是清白的。(3)For most of the past century it was assumed that/people assumed that the problem had been solved.在上世纪大多数的时间里，人们认为这一问题已经得到了解决。单项填空(4) that

28、 you are chosen to be a volunteer at the next Olympic Games，what will you do?AAssumed BAssumingCTo assume DTo be assumed答案B解析句意为：假设你被选为下一届奥运会的志愿者，你将会怎样做？考查固定用法“assumingthat从句”，意为“假设”，assuming that在此处为连词。6Mr Foster was working that night on his road construction job，and was not home when these events

29、 occurred.当晚福斯特先生正忙于他的修路工作，所以这些事情发生时他不在家。(1)construction n施工，建筑；建筑物under construction在建造中(2)construct vt.建造；建筑(3)constructor n建造者，建造商注意：常见的“undern.”的结构还有：under repair在修理中under discussion在讨论中under consideration在考虑中(1)The new house is a simple wooden construction.这座新房子是一座简单的木质结构建筑。(2)Every citizen has

30、 the duty to construct his country.每个公民都有建设祖国的责任。单项填空(3)The new road is still .It will be put into use next month.Aunder control Bunder constructionCunder discussion Dunder pressure答案B解析under control在控制中；under construction在建设中；under discussion在讨论中；under pressure在压力下。由关键信息road和will be put into use可知B

31、项正确。occur vi.发生；存在；出现；(想法)产生sth.occurs/occurred to sb.某人突然想起某事；某人发生某事It occurs/occurred to sb. to do/that.某人突然想起注意：occur为不及物动词，因而后面不能直接跟宾语，也无被动语态。(4)Sugar occurs naturally in fruit.糖分天然存在于水果中。(5)It didnt occur to her that she could ask for help at the time.她当时并没有想到可以寻求帮助。单项填空(6)Truly，Lara began to r

32、egard the wall as her journal，and she wrote her thoughts down on the wall the moment they her.Acalled up Breached forCoccurred to Dgot over答案C解析call up打电话给，使想起；reach for 伸手去拿；occur to 想起；get over克服。句意为：劳拉真的开始把墙当作她的日记。她一想起一些想法就把它们写在墙上。故选C。7When Justin did not show up for lunch the next day，Mrs Foster

33、 became worried and told her husband to call the police.第二天午饭贾斯廷没有出现时，福斯特太太开始担心了，于是让丈夫打电话报警。show up出现，露面show off炫耀，卖弄show sb.in领某人进来show sb.out领某人出去show sb.around/round带某人参观(1)If you dont want to stay here，let me show you out.如果你不想待在这里，我领你出去吧。(2)He couldnt help showing off on the tennis court.他禁不住在网

34、球场上卖弄起来。(3)I showed them around/round our school last week.上星期我带领他们参观了我们学校。单项填空(4)It is already nine oclock，but the chairman hasnt yet.Ataken up Bshown upCgot up Dset up答案B解析句意为：已经九点了，但主席还没有出现。take up 占据；show up出现；get up起床；set up建立。根据句意可知选B项。8Luckily，they returned me home without any injuries.幸运的是，他

35、们送我回家了，我没有受到任何伤害。(1)injury n伤害，损害；受伤处do sb.an injurydo an injury to sb.使某人受伤害(2)injure vt.使受伤；弄伤(3)injured adj.受伤的the injured伤者注意：“the形容词/分词”作主语表示抽象概念时，谓语动词用单数；表示一类人时，谓语动词用复数。(1)Two players are out of the game because of injury.两名队员因伤退出了比赛。(2)The injured were carried away on stretchers.伤员们被用担架抬走了。(3

36、)Dont do that again！Youll do an injury to/injure yourself.不要那样做了！你会伤着自己的。易混辨析injure，hurt，wound，harminjure多指由于意外或事故受伤，也可表示损害名誉、自尊等。hurt是一般用语，多指精神或肉体上的伤害，含有较强的“疼痛”意味。wound主要指外伤(如刀伤或枪伤等)，尤指在战争、战斗中受伤。harm多指给人的健康、权利、事业等带来的伤害。选词填空injure，hurt，wound，harm(4)David was badly wounded in the fierce war last nigh

37、t.(5)Thatll hurt his feelings.Dont do that.(6)If exposed to the sunlight for too long，you will get your skin harmed.(7)Two people were badly injured in the accident this morning.单项填空(8)He from the tree and so badly that he was sent to the nearest hospital immediately.Afelt；was injured Bfell；did inju

38、reCfalls；has injured Dfell；was injured答案D解析句意为：他从树上摔下来伤得很重，所以立刻被送去了最近的医院。根据句中的was sent可知，此处都用一般过去时；第二空表被动意义。故选D项。9When asked about the possibility that Justin was taken by aliens，Detective Sam Peterson，who has taken charge of the case，told journalists，Sometimes people make up such amazing stories.当被

39、问及贾斯廷被外星人劫持的可能性时，负责调查此案的萨姆彼得森侦探告诉记者：“人们有时候编出这类奇异的故事”(1)possibility n可能性；可能possibility of (doing) sth.有(做)某事的可能Theres a/no possibility that/of.有/无可能(2)possible adj.可能的It is possible (for sb.) to do sth.(某人)做某事是可能的。It is possible that.有可能(3)possibly adv.可能地(1)Bankruptcy is a real possibility if sales

40、dont improve.如果销售情况得不到改善，真有破产的可能。(2)He refused to rule out the possibility of a tax increase.他拒绝排除增税的可能性。(3)Theres a possibility that/It is possible that the train may be late because of the heavy snow.火车有可能由于大雪而晚点。(4)Would it be possible for me to leave a message for her？我可以给她留个言吗？单项填空(5)When paren

41、ts know about their childrens attitudes towards life，they have a better chance to reduce the possibility their children will get involved with alcohol，tobacco and illegal drugs.(2019如东高级中学高一上检测)Awhat BwhereCwhich Dthat答案D解析句意为：当父母了解孩子们对生活的态度时，他们有更好的机会来减少他们的孩子们接触酒精、烟草和非法毒品的可能性。that放在the possibility的后

42、面，引导同位语从句。故选D。case n.案子，案件，案例；事实，情况as is often the case (这是)常有的事in case以防，万一in case of假使，如果发生in any case无论如何，不管怎样in no case决不(置于句首，引起部分倒装)注意：case作先行词且在定语从句中作状语时，要用where/in which引导定语从句。(6)As is often the case，she is late for work.她上班迟到，这是常有的事。(7)In case of fire，please press the red button.万一发生火灾，请按这个

43、红色按钮。(8)In no case should you give up.你决不应该放弃。单项填空(9)Have you ever had a case you were accused of not making the greatest efforts to do something worth them?Athat BwhereCwhich Dwhen答案B解析句意为：你有没有过这样的情况被指责没有尽最大努力做值得做的事情？此处为定语从句，先行词是a case，是抽象的地点，定语从句缺少地点状语，故用where引导定语从句。故选B。 (10)Ordinary people can ow

44、n guns in America，but that is not the in China.(2019镇江高一上期末)Acase BfreedomCfortune Dsystem答案A解析句意为：在美国普通人可以拥有枪支，但在中国情况却不是这样的。case情况；freedom自由，自主，自由权；fortune命运，幸运，富有；system体系，系统。分析句子可知，A项符合题意，故选A。 make up编造；组成；化妆；凑数，凑足；补上，补偿；铺(床)，临时搭床；和解，和好be made up of.由组成make up for弥补，补偿一词多义写出下列句子中黑体词的汉语意思(11)Bring

45、 the sheets(床单) and make up the bed.铺(床)，临时搭床(12)They need one more to make up a team.凑足(13)You must make up what you owe before the end of the month.偿还，补偿(14)At last they made up after their quarrel.和解，和好(15)Five persons make up our team.组成；形成单项填空(16)The taxi driver started to speed up to for the t

46、ime he had lost in the traffic jam.Awake up Bstep upCmake up Dshow up答案C解析句意为：这位出租车司机开始加速以补上他在堵车时失去的时间。wake up 醒来；step up加紧；make up for弥补；show up露面。根据句意选C项。10So，while we have not dismissed the idea，we are looking into other possibilities as well.所以，尽管我们不排除这种想法，但是我们也在调查其他的可能性。look into调查；观察；向里面看look

47、down on/upon看不起，轻视look on旁观look out当心，注意look through浏览；快速查看；审核look up抬头看；查找，查阅；看望(1)The teacher looked into the classroom through the back door.老师从教室的后门向里看了看。(2)They said that they would look into the problem soon.他们说他们将很快调查这个问题。(3)You should never look down on/upon others.你不应该瞧不起别人。单项填空(4)Would you

48、 please the paper for me and see if there are any obvious mistakes?Alook around Blook intoClook up Dlook through答案D解析look around环顾，四下察看；look into调查，向里面看；look up查阅，抬头往上看；look through快速查看，浏览。由后面的“and see if there are any obvious mistakes”可知，空格处应表示“快速看一下”，所以选D。经典句式1Witnesses also say they saw Justin wa

49、lking towards his house at 10.45 pm.目击者们也说，当晚10点45分他们看到贾斯廷往家的方向走。(1)句中的saw Justin walking属于“感官/使役动词宾语宾补”结构，宾补由现在分词充当。可用于这种结构的常见动词有：see，leave，hear，make，observe，find，watch，notice等。(2)这个结构中常见的宾补形式：现在分词(强调动作正在进行)、过去分词(表示被动或动作已完成)以及不带to的不定式(强调动作的全过程，当宾补变为主补时，要加上不定式符号to)。(1)The missing boy was last seen p

50、laying near the river.失踪的男孩最后一次被看到时正在河边玩。(2)I didnt notice Jenny enter the room.我没注意到珍妮进屋。(3)When he came back，he found his house broken into by someone.当他回来时，他发现他的房子被人闯入过了。单项填空(4)Seeing the road with snow and cyclists falling down here and there，we decided to walk to our office.Ato block BblockingC

51、blocked Dto be blocked答案C解析句意为：看到公路被雪堵住了，还有骑自行车的人在路上东倒西歪，我们决定走着去办公室。block与the road之间是逻辑上的动宾关系，故用过去分词作宾补，表示被动。2Standing inside were lots of strange creatures with white skin and large black eyes.里面站着许多白皮肤、眼睛又黑又大的奇怪生物。(1)Standing inside为现在分词短语作表语提前。此句是个倒装句，正常语序应为：Lots of strange creatures with white s

52、kin and large black eyes were standing inside.(2)全部倒装有以下几种情况：在There be/seem/appear/live/stand/lie/fly/exist/remain等存在句中。表示地点、时间和动作转移的副词，如here，there，now，then，up，down，in，away，out等置于句首，主语是名词而不是代词时，用完全倒装。此时，句子多用一般现在时或一般过去时。such作表语置于句首时。直接引语的全部或部分位于句首时。表示地点的介词短语位于句首时。为平衡句子结构，或使上下文衔接紧密，而将作表语的介词短语、形容词、副词或分

53、词提到句首，引起倒装。(1)Look，theres that bookshop I was telling you about.瞧，那就是我告诉过你的那家书店。(2)Such was the story he told me yesterday.这就是昨天他给我讲的故事。(3)Present at the last meeting were some old people.出席上次会议的是一些老年人。单项填空(4) at the back of the classroom several old professors，listening attentively to the new teach

54、er.ASeated；were BSeating；wasCSat；were DSitting；was答案A解析句意为：坐在教室后面的是几位老教授，正在认真地听这位新老师讲课。several old professors是句子主语，复数形式，谓语动词用were；be seated坐下，表示地点的状语位于句首，句子用全部倒装，过去分词提前，故选A。3When asked about the possibility that Justin was taken by aliens，Detective Sam Peterson，who has taken charge of the case，told

55、journalists.当被问及贾斯廷被外星人劫持的可能性时，负责调查此案的萨姆彼得森侦探告诉记者(1)本句中when asked是一种省略形式，补充完整为when he was asked。(2)当状语从句的主语和主句的主语一致，或从句主语为it，且从句的谓语动词含有be动词的某种形式时，可以将从句的主语和be动词一起省略。(1)When (you are) crossing the street，you should look at both sides first.过马路时，你应当先向两边看看。(2)If (it is) possible，I will go to see him thi

56、s afternoon.如果可能，我今天下午去看他。(3)When (he was) asked why he was late，he kept silent.当被问及为什么迟到时，他沉默不语。单项填空(4)If properly，time is the money in the bank.(2019镇江高一上期末)Ausing BusedCto use Duse答案B解析句意为：如果运用得当，时间就是银行里的金钱。分析句子可知，use的逻辑主语是time，两者是被动关系，因此要用过去分词作状语，故用used，故B项符合题意。难句分析However，since Mrs Foster thoug

57、ht that Justin was spending the night with a friend，she assumed that Kelly was having a bad dream，and sent her back to bed.句式分析本句是主从复合句。句中since引导原因状语从句，该从句中thought后是一个由that引导的宾语从句。主句中assumed与sent是并列谓语，其中assumed后接一个由that引导的宾语从句。自主翻译但是，福斯特夫人以为贾斯廷在一个朋友家过夜了，因此她认为凯莉只是做了个噩梦，于是将她打发回床上。.单词拼写1After the child

58、ren had been punished，nobody mentioned the incident(事件) again.2The man seized the girls bag and took it away，disappearing into the darkness.3Will they dismiss(解雇) Woods for stealing the money?4This is an unexplained(未解的) mystery.5Im puzzled that he hasnt replied to my letter.6Tom injured his leg in

59、a skating accident.7Anyone who witnessed(目击) the attack should call the police.8The local government raised some money for highway construction(建设)9There is no possibility(可能性) of his coming back this week.10We have enough evidence to prove him innocent.选词填空11Toms losing his job is due to his carele

60、ssness.12It never occurred to me that they would get married.13An hour after the robbery happened，the police began to look into the case at once.14Do you believe what he said？Hes good at making up stories.15The competition is coming and we must step up our training to prepare for the race.完成句子16在讲台上

61、的是著名宇航员景海鹏。On the platform was/is the famous astronaut Jing Haipeng.17我看到她正在用手机看微信。I saw her reading WeChat on her mobile phone.18他努力学习功课，争取能在考试中获得高分。He worked hard at his lessons so that he could gain high grades in the exam.19趁年轻要多努力学习，要不然你会后悔的。Work hard when (you are) young，or youll regret.20他不仅仅

62、是一位演讲家，还是一名作家。He is more than a lecturer；he is a writer，too.单项填空21He may win the first prize in the national competition， he is likely to be admitted to Peking University.Ain which case Bin that caseCin what case Din whose case答案A解析分析句子结构并结合句意可知，此处为非限制性定语从句，应选in which case，表示“在这种情况下”。22If the same t

63、reatment again，he is sure to get well.Agiving BgiveCgiven Dbeing given答案C解析句意为：如果再给予他同样的治疗，他一定会好的。本句为状语从句的省略，完整句为：If he is given the same treatment again。23Among the biggest problems facing these remote mountainous primary schools the lack of experienced teachers.Ais Bis thereCare Dare there答案A解析句意为

64、：这些偏远山区小学面临的最大问题之一是缺乏有经验的教师。此句是介词短语放在句首引起的倒装句。主语是the lack of experienced teachers，是单数，指缺乏有经验的教师这种现象，故选A。24China will checks of soybeans from the United States after tons of soybeans were found coated with three types of harmful chemicals.Amix up Bfix upCshow up Dstep up答案D解析mix up混合；fix up修理，解决；show

65、 up出现；step up加强，增加。句意为：中国将加强对美国进口大豆的检查，此前大量的大豆被发现含有三种有害化学物质。此处表示加强检查，故选D。25Recent scientific evidence seems to indicate that this is incorrect.Areflection BreputationCappreciation Dassumption答案D解析句意为：近期的科学证据似乎在暗示这个设想是错误的。reflection反思，反射；reputation名誉，名声；appreciation欣赏，鉴别；assumption假定，设想。.单项填空1The man

66、ager is going on business next week and the company will be left Mike.Ain charge of Bin the charge ofCtaking charge of Dtaking the charge of答案B解析句意为：经理下周要出差，公司将由麦克掌管。be in the charge of.被掌管，故选B项。2Though behind and feeling awkward，Jack kept on running until he reached the finishing line.Aleft Bhaving

67、 leftCbeing left Dleaving答案A解析句意为：虽然被落在后面而感到尴尬，杰克一直奔跑着直到到达终点。本句为状语从句的省略，完整句为：Though he was left behind and feeling awkward。3Your electricity bill on time，or they will cut you off.(2019泰州中学高一上检测)Ais due to pay Bis due to be paidCdue to pay Ddue to be paid答案B解析句意为：你的电费要按时缴纳，否则他们会给你断电的。be due to do sth

68、.预期做某事；此处谓语表被动意义。4Digital books are so easily accessible nowadays that young people may just books to be free and are not ready to pay for it.Asuggest BassumeCapprove Ddemand答案B解析句意为：现在数字图书很容易获得，年轻人可能以为书都是免费的，不想为此付钱。assume sb./sth.to be.以为某人(事)是。其他三项不接 sb./sth.to be。5In Shangrila，the peaceful world，

69、 who had discovered how to stay young forever.Adid people live Blived peopleCpeople lived Dwere living people答案B解析句意为：在香格里拉，这个完美世界里居住的人们发现了永葆青春的秘密。地点状语In Shangrila提至句首引起完全倒装，谓语动词提前，即lived提前，故选B。6The present situation is ，and we are all about what will happen in the days to come.(2019镇江中学高一上调研)Apuzzl

70、ed；puzzling Bpuzzling；puzzled Cpuzzling；puzzling Dpuzzled；puzzled答案B解析句意为：现在的情况令人困惑，我们对接下来的日子将发生什么都感到困惑。puzzling令人困惑的；puzzled困惑的，用来形容人的心理。7It suddenly to the detective that the professor was probably murdered by his own wife.Aoccurred Bcame aboutCtook place Dhappened答案A解析句意为：这个侦探突然想到，这个教授或许是被自己的妻子谋杀

71、的。It occurred to sb.that.某人突然想到，符合题意。8The machine might break down someday in the future， you can dial this number for help.Ain that case Bin what caseCin which case Din whose case答案C解析句意为：将来的某一天这个机器可能会坏，如果那样，你可以拨这个号码求助。此处是in which case引导非限制性定语从句，故选C项。9After the explosion，the policemen have appealed

72、 for to come forward.Adirectors BviewsCapplicants Dwitnesses答案D解析句意为：爆炸发生后，警察呼吁目击者主动提供信息。witness目击者，符合句意。10Back from his twoyear medical service in Africa，Dr Lee was very happy to see his mother good care of at home.Ataking BtakenCtake Dbe taken答案B解析句意为：李博士在非洲进行了两年的医疗服务，回来后他很高兴看到他的母亲在家里被照顾得很好。此处是“se

73、e宾语宾语补足语”结构，此处his mother与take good care of之间是被动关系，故选B项。.完形填空Moving away from home is both a good and a sad thing.It is every childs and every parents goal to finally achieve 11 but it is sad when it happens.One Sunday in August，my son and I worked to 12 his car for a journey.He would move across the

74、 country after twenty years of 13 under my roof.We started early， 14 our work went slowly into the afternoon. 15 I was carefully packing the car，the Sunday baseball game came on.Our hometown Cardinals were playing the Atlanta Braves. 16 unhappy thoughts about his departure，I completely forgot about

75、the game.Just then，my son called，“Dad，come on in.Lets 17 the rest of the game.” Looking at his redcolored eyes，I 18 realized that he，too，found this to be a 19 passage of time and that he，too，wanted to 20 one last fatherson moment.I led the way to the TV set without 21 .There， 22 we found the Cardina

76、ls losing 31.“How come they won the champion last season？” He whispered with doubt.“Thats fine，” I 23 ，wanting so much to keep this last moment before he left.“Lets watch anyway.”Then came a 24 .The Cardinals took the lead.In that one moment we were 25 ，excitedly jumping up and down and experiencing

77、 a joy that I could 26 imagine happening on that bittersweet afternoon.The 27 of that day was replaced by enjoying an exciting baseball game.It was a wonderful feeling that made the day，the trip，our life，seem so 28 .And then he left.I believe in 29 moments that happen when I least expect them.Such m

78、oments appear and then disappear，just like my son as he drove off that afternoon to start a new 30 in his life.语篇解读作者介绍儿子二十年来第一次外出旅行，这让他和儿子都很难舍，但是一场激动人心的比赛让这种悲伤变成快乐。11A.success BhappinessCseparation Drecognition答案C解析根据上文“Moving away from home is both a good and a sad thing.”可知，分离是每个孩子和父母最后要达到的目标，但是当

79、分离的时候，是难过的。separation分离。故选C。12A.decorate BprepareCpark Drepair答案B解析句意为：八月的一个星期天，我和儿子准备他的汽车去旅行。prepare准备。故选B。13A.living BstudyingCworking Dstaying答案A解析此处指一起生活了二十年之后，儿子终于要离开作者的庇护，远走他乡了。live生活。故选A。14A.and BsoCor Dbut答案D解析上文说：我们早早就开始了，下文说：我们的工作很慢一直到下午。表示转折关系，用but。故选D。15A.If BBecauseCAs DThough答案C解析句意为：当

80、我在仔细地收拾汽车的时候，星期天的棒球比赛开始了。as在这里引导时间状语从句，意为“当时候”。故选C。16A.Accustomed to BAbsorbed inCAnnoyed by DAshamed of答案B解析根据下文“I completely forgot about the game”可知，作者沉浸在儿子离开时不愉快的思绪中，完全忘了这场比赛。be absorbed in专注于。故选B。17A.watch BcontinueCfinish Dapplaud答案A解析这里是儿子叫作者来看剩余的比赛。watch观看。故选A。18A.constantly BinstantlyCoccas

81、ionally Dfrequently答案B解析句意为：看见他红红的眼睛，我立刻意识到他也发现这是一段艰难的时期。instantly立刻。故选B。19A.rapid BpleasantCslow Ddifficult答案D解析根据上文“unhappy thoughts about his departure”可知，作者因为儿子要走不高兴，儿子也觉得这段时间艰难(difficult)。故选D。20A.seek BspareCshare Dstand答案C解析根据上文“Dad，come on in.Lets the rest of the game.”可知，作者的儿子也想分享最后的父子时刻。sha

82、re分享。故选C。21A.hesitation BpermissionCinvitation Dattention答案A解析句意为：我毫不犹豫地来到电视机那里。without hesitation毫不犹豫地。故选A。22A.amused BexhaustedCdisappointed Dembarrassed答案C解析根据下文“the Cardinals losing 31”可知，作者和儿子有点失望。disappointed失望的。故选C。23A.complained BcomfortedCagreed Dargued答案B解析根据上文“Thats fine”可知，作者安慰儿子。comfort

83、安慰。故选B。24A.surprise BconflictCquestion Dchallenge答案A解析根据第四段第一句可知the Cardinals处于劣势；而根据下文“The Cardinals took the lead.”可知，the Cardinals领先了，因此这让他们感到惊讶。surprise惊讶。故选A。25A.shaped BoccupiedCtrapped Dtransformed答案D解析根据下文“excitedly jumping up and down and experiencing a joy”和上文作者及其儿子低落的情绪相比，说明他们转变了。transfor

84、m转变。故选D。26A.ever BalwaysCnever Dstill答案C解析根据下文“on that bittersweet afternoon”可知，作者没有想到在那个苦乐参半的下午会享受这种喜悦。never从不。故选C。27A.joy BsadnessChope Dtiredness答案B解析根据上文“unhappy thoughts”可知，那天作者和儿子悲伤的思绪被欣赏一场激动人心的棒球比赛代替。sadness悲伤。故选B。28A.right BhardCbusy Dshort答案A解析句意为：这是很棒的感觉，使得那一天、那次旅程和我们的生活显得如此稳妥安然。故选A。29A.cr

85、azy BtoughCexact Dmagical答案D解析句意为：我相信神奇的时刻，至少在我期望的时候会发生。magical神奇的。故选D。30A.project BcareerCchapter Dfamily答案C解析句意为：就像我儿子那天下午开车离开，开始他人生的新篇章。chapter篇章。故选C。.阅读理解(2019扬州中学高一上期末)Some bats sing just as birds and humans do.But how they learn their calls and melodies is a mysteryone that scientists will try

86、 to solve by researching the genes of more than 1,000 bat species.The project，called Bat 1K，was announced on 14 November at the annual meeting of the Society for Neuroscience in San Diego，California.Its organizers also hope to learn more about the flying mammals echolocation abilitythe ability to fi

87、nd directions in the dark; their strong immune systems that can defend against Ebola，a deadly virus; and their relatively long lifespans.“The genomes of all these other species，like birds and mice，are wellunderstood，” says an expert at the Max Planck Institute for Psycholinguistics in Nijmegen，the N

88、etherlands.“But we dont know anything about bat genes yet.”“Some bats show babbling behavior，including barks，chatter，screeches，whistles and trills，”says Mirjam Knrnschild，a behavioral ecologist at the Free University of Berlin.“Young bats learn the songs and other sounds from older male tutors.They

89、use these sounds during courtship and mating，when they seek food and as they defend their territory against rivals.”“Scientists have studied the vocal sounds of only about 50 bat species so far，” Knrnschild says，“and they know much less about bats communication than birds”Four species of bat have so

90、 far been found to learn vocal sounds from each other，their fathers and other adult males，just as a child gradually learns how to speak from its parents.Genetic studies have discovered at least one gene in bats that is linked to speech and language，called FOXP2.The gene is also known to have a role

91、in how people learn language，and in vocal learning in songbirds.Researchers working on the Bat 1K project expect to find that other genes are also involved in communication，and that many more bat species have the ability to learn songs，calls and other sounds.“Its not a rare trait，” Knrnschild says.“

92、Im becoming convinced that all bats are more or less the same in vocal learning.”“Bats echolocation ability has been studied for many years，partly because of its applications to sonar and radar.But scientists know very little about the vocal communication and social behaviour that drive how bats lea

93、rn their songs and sounds，”says Michael Yartsev，a neurobiologist at University of California，Berkeley.The study of vocal learning in bats is “nearly completely untapped”，he sayscomparing it to the state of research into birdsong 60 years ago.31The project，Bat 1K is carried out mainly to .Ado researc

94、h on the genes of more bat speciesBresearch bats ability to find directions in the darkCstudy the way bats learn their calls and songsDlearn more secrets about bats longer lifespans答案C解析推理判断题。根据第一段中的“Some bats sing just as birds and humans do.But how they learn their calls and melodies is a mystery”

95、和第二段第一句可知，Bat 1K项目是为了研究蝙蝠学习叫声和歌声的方式，故选C。32From Paras.5 and 6，we can infer that .Ascientists have studied only approximately 50 bat species so farBof all bats，only four species learn vocal sounds from each otherCmore than one gene linked to speech and language has been discoveredDthe gene FOXP2 has s

96、omething to do with human language learning答案D解析推理判断题。根据第六段中的“.one gene in bats that is linked to speech and language，called FOXP2.The gene is also known to have a role in how people learn language，and in vocal learning in songbirds.”可知，蝙蝠的FOXP2基因在人类的语言学习中也起作用，故选D。33Which of the following is closest

97、 in meaning to the underlined word “trait” in Paragraph 6?AQuality. BBehavior.CHabit. DGene.答案A解析词义猜测题。此处指研究人员希望找出其他参与交流的基因，而且很多种类的蝙蝠都有这种学习歌曲、叫声和其他声音的能力。“这不是一种罕见的特征。” “trait”指“特征，品质”，和quality同义，故选A。34Whats the main idea of the passage?AScientists try to know more about bat genes.BScientists seek keys to bats vocal sounds.CAll bats are almost the same in vocal learning.DBats sing just as birds and human beings do.答案B解析主旨大意题。文章介绍了科学家们研究蝙蝠学习叫声和歌声方式的项目。第一段开篇点明主题，由其中的“how they learn their calls.one that scientists will try to solve.”可知，B项：科学家们寻找蝙蝠嗓音的关键，最能概括全文内容。故选B。