高二英语寒假作业7新人教版

PAGEPAGE7寒假作业（7）一、小题练习1、When_______aboutthereasonwhyhedidn'thandinhomework,theboysaidhishomeworkwastornbythelittlepuppy.A.questioning B.questioned C.toquestion D.questions2、When________help,oneoftensays“Thankyou.”or“It’skindofyou.”A.OfferingB.toofferC.tobeofferedD.offered3、What’sthemainpurposeoftonight’smeeting?Wearegoingtotalkabouttheproblem_________atthelastmeeting.discussedB.discussingC.beingdiscussedD.havingdiscussed4、_____,theoldmanevenhadnomoneytobuyabusticket.A.AshiswalletstolenB.HiswalletbeingstolenC.HiswalletstolenD.Stealinghiswallet5、______tofindingwaystomakemusicaccessibletoallchildrenisMs.Thompsonwithatouringcompanyofprofessionalmusicians.A.Devoting

B.Devoted

C.Beingdevoted

D.Havingbeendevoted6、Whenwesawtheroadblockwithsnow,wedecidedtospendtheholidayathome7、JohnSnowbecameinspiredwhenhethoughtabouthelpingordinarypeopleexposetocholera.8、MadameCurie,devotingtoscience,isagreatwoman.9、MostearlyTVbroadcastsweremadeusingasystemdevelopingbyJohnLogieBairdintheUK10、Whenheat,waterchangesintosteam.11、Onwalkingintothehouse,henoticedit(decorate)inastrangeway.12、Shewantsherpaintings(display)inthegallery,butwedon’tthinktheywouldbeverypopular.13、Themanagerwasquitesatisfiedtoseemanynewproducts(develop)aftergreateffort.14、Whenhewasdecoratinghishouse,hegotthebedroom(paint)first.15、Hedidn’twanttomakethefact(know)toeverybody.二、阅读理解Theself-drivecarfromGoogleandToyotaoffersthepromiseofsaferhighways,feweraccidents,andpossiblyevenfewertrafficjams.ButanewvehiclefromJapan'sHitachihasgreatlyreducedtheformfactor,essentiallydeliveringapersonalcarthatdoesn’trequirethedriver’sdirectcontrolorattention.Turnonyoursmartphoneortablet,pickadestinationonthemapandthecarwilldotherest!Thetiny,single-seatRopits(RobotforPersonalIntelligentTransportSystem)ismeanttotravelonsidewalks,orevenbeusedindoorsforgettinginandoutofelevators.

It'sequippedwithGPStofinditswayandreliesoncamerasand2-Dand3-Dlaserdistancesensorstoavoidobstacles(sometimesalsoknownaspassers-by)andslowdowninnarrowspaces.Gyro(回转仪)sensorshelpitstayuprightonroughsurfaces.

PassengersclimbintoRopitsthroughafrontdoorandchoosetheirdestinationfromatouchscreen.Ropitstakesthemfromthere.Incaseofemergencies,riderscancontrolthevehiclewithajoystick(操纵杆)locatedinthedriverscabin.

HitachidisplayedRopitsintheJapanesecityofTsukuhaandsaidit'saimedattheelderlyandthosewhohavedifficultywalking.It'salsoeasytoimagineittakingoffasanext-generationSegwayfortheurbancrowd,thoughthere’snowordyetonwhenyoumightbeavoidingthe450-pounddeviceonasidewalknearyou.

HitachisaysadditionaltrialsofRopitswillheheldinTsukuba(consideredasahigh-tech"sciencecity")toimprovethedevice’sabilitytoserveasanautonomoustransporterofpeopleandgoods.ThecompanyplanstofurtherdetailthetechnologyattheJapanSocietyofMechanicalEngineersConferenceonRoboticsandMechatronicsinMay.

Poweredbyalithiumion(锂离子)battery,thelittlevehiclecantravelatthespeedof3.7mphandreportedlyreachitsdestinationwitherrormarginsofupto3feet.WhyamIsuddenlyimaginingpeoplesittingonporchesinJapanshouting“Hey,Ropits,getoffmylawn.”?1.GyrosensorsareusedtohelpRopits

________.

A.avoidobstacles B.slowdowninnarrowspaces

C.goalongroughroads D.getoutofemergencies

2.WhatkindofpeopleisRopitsintendedfor?

A.Thedeafpeople. B.Theyoungpeople.

C.Peoplewithwalkingdifficulties. D.Peoplewithmentalproblems.

3.Whatisthetextmainlyabout?

A.Ropits一acarthatdrivesitself.

B.Ropits一acarpoweredbylithiumionbattery.

C.Ropits—acarwithGPS.

D.Ropits——thenextgenerationofcars.三、假定英语课上老师要求同桌之间交换修改作文,请你修改你同桌写的以下作文。文中共有10处语言错误,每句中最多有两处。错误仅涉及一个单词的增加、删除或修改。

增加:在缺词处加一个漏字符号(∧),并在其下面写出该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该词下面写出修改后的词。

注意:

1.每处错误及其修改均仅限一词;

2.只允许修改10处,多者(从第11处起)不计分。Itisclearshownthatmanymiddleschoolstudentshavephysicalandmentalproblems.68%ofthestudentssurveyinghavestudyinganxietyaswellaspooreyesighttoo.Andalargerpercentagelackssleep.52%areshortofphysicalexercise.42%ofthestudentswon’tobeyourparentsorteachers.Personally,Ithinkwestudentshouldbalanceourphysicalexerciseandstudies.Withoutsoundbody,onecan’tachieveanything.However,toomuchattentionhasbeenpaidonlyonstudies.Asaresult,Isuggestwearegivenlesshomeworkormoretimeforout-of-classroomactivities.Onlyinthiswaycanweliveahappyandhealthylife.答案以及解析一、小题练习1答案及解析：答案：B解析：略2答案及解析：答案：D解析：考查状语从句的省略式。当主从句的主语一致时,可以省略从句的主语和be动词,whenoffered="when"oneisoffered….,可以用过去分词作状语,逻辑主语为one,与offer故选为被动关系,句意:当被提供帮助的时候,一个人应该说:“谢谢”或“你真好”。故选D。3答案及解析：答案：A解析：句意:—今晚会议的主要目的是什么?—我们打算谈论上一次会议讨论过的问题.此处是过去分词作定语。theproblem与discuss之间为被动关系,故排除B、D两项。beingdone作定语表示正在被进行的动作,不符合句意。过去分词作定语表示被动与完成。4答案及解析：答案：C解析：略5答案及解析：答案：B解析：略6答案及解析：答案：Whenwesawtheroadwithsnow,wedecidedtospendtheholidayathome解析：略7答案及解析：答案：JohnSnowbecameinspiredwhenhethoughtabouthelpingordinarypeopletocholera.解析：略8答案及解析：答案：MadameCurie,toscience,isagreatwoman.解析：略9答案及解析：答案：MostearlyTVbroadcastsweremadeusingasystembyJohnLogieBairdintheUK解析：考查非谓语。修饰前面的名词system,省略了whichwas这两个词，名词与非谓语是被动关系，故用developed。10答案及解析：答案：When,waterchangesintosteam.解析：略11答案及解析：答案：decorated

解析：考査动词-ed形式。句意:一走进房子,他便注意到房子的装饰奇特。本句中的it指thehouse,房子是被装饰,且已经完成,故用动词-ed形式作宾补。12答案及解析：答案：displayed

解析：考査动词-ed形式作宾补herpaintings与display之间为逻辑上的动宾关系,故用动词-ed形式。13答案及解析：答案：developed

解析：考査非谓语动词。句意:在作出大的努力之后,看到很多新产品被研发出来,经理很满意。develop与宾语manynewproducts之间为逻辑上的动宾关系,故用动词-ed形式。14答案及解析：答案：painted

解析：考查非谓语动词。句意:当他装修房屋时,他先把卧室粉刷了。bedroom与paint之间为逻辑上的动宾关系,故用动词-ed形式作宾补。15答案及解析：答案：known

解析：考查非谓语动词。句意:他不想让大家都知道这一事实。know与fact之间为逻辑h的动宾关系,故用动词-ed形式表示"被知道"。二、阅读理解答案：1.C;2.C;3.A

解析：1.

细节理解题。从第二段中的“Gyrosensorshelpitstayuprightonroughsurfaces.”可知,回转仪可以使Ropits直立通过不平坦的路面。

2.细节理解题。从第四段第一句中的"it'saimedattheelderlyandthosewhohavedifficultywalking”可知,Ropits针对的是老年人和行走有困难的人。故选C项。

3.主旨大意题。综合全文,文章主要介绍了款可以自动驾驶的车一Ropits。三、短文改错答案：Itis

shownthatmanymiddleschoolstudentshavephysicalandmentalproblems.68%ofthestudents

havestudyinganxietyaswellaspooreyesighttoo.Andalargerpercentage

sleep.52%areshortofphysicalexercise.42%ofthestudentswon’tobeyparentsorteachers.Personally,Ithinkwe

shouldbalanceourphysicalexerciseandstudies.Without