1、百度文庫讓每個人平等地提升自我Unit3InventorsandinventionsSectionHLearningaboutLanguage課后強化作業I.單句改錯1. YoushouldimproveyourspeakEnglish.2. MostoftheartistsbeinginvitedtothepartywerefromSouthAfrica.3. Iwasannoyingathisrudewords.4. Theworkersworkedinthefactoryarewell-paid.5. Tomhadhislegbreakingwhenhewasplayingfootbal

2、l.答案：spoken2去掉beingannoyed4.worked-*workingbrokenII .完成句子1. Herdaughterhasbeguntoworknow.由我帶大的她的女兒此刻已經開始工作了。2. Thesooncalmeddown.那個受到鼓舞的士兵很快就安靜下來了。3. Heatthemeeting.他不想讓這樣的問題在會上討論。4. Theoutsidesightlooksbeautiful屋外景色迷人，白雪覆蓋著大地。5. Theyaregoingtowhite.他們準備讓人把門廳粉刷成白色。6. Tomthejob,butI*mnotsurewhetherhe

3、canmanageit.湯姆聽起來對這份工作超級感興趣，可是我不肯定是不是他能做好°答案：upbymesoldier'tlikesuchquestionsdiscussedeverythingcoveredwithsnowtheentrancehallpaintedveryinterestedinIII .單項填空1. 一Howlonghaveyoubeenstudyinginthisseniorhighschool?-Lessthantwoyearsandahalf.-Soitwillbehalfayearyougraduatefromthisschool.A.whenB.

4、afterC.beforeD.since答案：C考查before的用法。句意：一一你在這所高中學習有多長時間了？不到兩年半。一一那么半年后你才高中畢業。It+be+時間段+before句型表示”以后才”。按照句意和此句型，選C項。2. ThePresidenthastotheblame.A.carryB.bearC.catchD.seize答案：B考查動詞詞義。句意：總統難辭其咎。carry“搬運”：bear“忍受，負擔”，beartheblame“受責備"；catch“抓住，理解"：seize“抓住”.按照句意，選B項。3. Hestillhadnotthecourage

5、toher.A.nearB.comeC.approachD.close答案：C考查approach的用法。句意：他仍沒有勇氣靠近她。分析句子結構可知，to后接動詞原形，所以排除A、D項；表示靠近某人時可以說“comeuptosb."，所以排除B項：approachn.“接近，靠近”。因此只有C項符合題意。4. Iwiththeheroineofthenovel.A.connectB.metC.wentD.identified答案：D考查動詞在具體語境中的利用。句意：我與小說中的那個女主人公感同身受。connectwith."與聯系"：meetwith."

6、碰到"；gowith."和路”：identifywithsb."與產生共鳴”。按照句意選D項。5. Whatdoyouthinkofthepartylastweek?A.holdB.tobeholdC.holdingD.held答案：D考查非謂語動詞作定語的用法。句意為“你以為上周舉行的晚會怎么樣？”分析句子成份可知，橫線處作定語，所以排除A項，由lastweek可知，party已經舉行了，所以排除B、C項：held,過去分詞，作定語修飾theparty,theparty與hold之間為被動關系，且表完成，所以只有D項符合題意.6. Generallyspeaki

7、ng,pricesofdailygoodsthroughtheInternetarelowerthanstoreprices.A.tobuyB.areboughtC.buyingD.bought答案：D考查非謂語動詞。句意：總的來講，從網上購買的日常常利用品的價錢要低于從商店購買的價錢。buy和其邏輯主語goods是動賓關系，所以應該用過去分詞表被動。7. Childrentodifficultsituationsarebetterathandlingthosetasks.A.exposing;challengingB.exposed;challengedC.exposed;challengi

8、ngD.exposing;challenged答案：C考查分詞作定語的用法。expose.to意思是：讓接觸。children與expose之間是動賓關系，所以用過去分詞作定語，表被動；第二空后的tasks是表示物的名詞,所以用challenging,意思為“富有挑戰的”。8. Mostcompanies*marketingeffortisfocusedongettingcustomers,withlittleattentiontokeepingthem.A.payingB.topayC.paidD.havingpaid答案：c考查非謂語動詞。句意：大部份公司的營銷工作以博得顧客為中心，而很少

9、注意留住他們。本句的后半句是介詞with的復合結構，attention和pay之間是動賓關系,所以用過去分詞表示被動。9. Theywillhaveyouifyoudontpaytaxes,becauseitiseveryonesdutytopaytaxes.A.arrestB.arrestedC.tobearrestedD.beingarrested答案：B考查非謂語動詞的用法。havesb.done中，過去分詞表被動，表示“某人被”。這里是被捕，所以選氏而havesb.dosth.讓某人去做某事。10. Inoticedmylittlesonthewordsonhissmallblackb

10、oard.A.read;writingB.reading;writingC.toread;writtenD.read;written答案：D考查非謂語動詞的用法。句意：我注意到我的小兒子在讀寫在小黑板上的單詞。noticesb.dosth.“看見某人做某事"；words和write之間是被動的關系，所以用過去分詞作定語，修飾words。故選D項。IV.閱讀理解(2014山東)Howfitareyourteeth?Areyoulazyaboutbrushingthem?Neverfear:Aninventorisonthecase.Anelectrictoothbrushsensesh

11、owlongandhowwellyoubrush,anditletsyoutrackyourperformanceonyourphone.TheKolibreetoothbrushwasexhibitedattheInternationalConsumerElectronicsShowinLasVegasthisweek.ItsenseshowitismovedandcansendtheinformationtoanAndroidphoneoriPhoneviaaBluetoothwirelessconnection.Thetoothbrushwillbeabletoteachyoutobru

12、shright(don*tforgettheinsidesoftheteeth!)andmakesureyou'rebrushinglongenough."It'skindoflikehavingadentistactuallywatchyourbrushingonaday-to-daybasis,”saysThomasServal,theFrenchinventor.Thetoothbrushwillalsobeabletotalktootherapplicationsonyourphone,sodeveloperscould,forinstance,createa

13、gamecontrolledbyyourtoothbrush.Youcouldscorepointsforbeatingmonstersamongyourteeth."Wetrytomakeitsmartbutalsofun,“Servalsays.Servalsayshewasinspiredbyhisexperienceasafather.Hewouldcomehomefromworkandaskhiskidsiftheyhadbrushedtheirteeth.Theysaid"yes,"butServalwouldfindtheirtoothbrushhe

14、adsdry.Hedecidedheneededabrushthatreallytoldhimhowwellhischildrenbrushed.ThecompanysaystheKolibreewillgoonsalethissummer,for$99to$199,dependingonfeatures.TheUS.isthefirsttargetmarket.Servalsaysthatoneday,it'11bepossibletoreplacethebrushonthehandlewithabrushingunitthatalsohasacamera.Thecameracane

15、venexamineholesinyourteethwhileyoubrush.文章大意：本文主要講述了一種新式牙刷及其多種功能。1. WhichisoneofthefeaturesoftheKolibreetoothbrush?A. Itcansensehowusersbrushtheirteeth.B. Itcantrackusers'schoolperformance.C. Itcandetectusers'fearofseeingadentist.D. Itcanhelpusersfindtheirphones.答案：A細節理解題。由第一段的第三句話可知，牙刷檢測刷牙的

16、時間和好壞。故選A項。2. WhatcanwelearnfromServal?swordsinParagraph3?4百度文庫讓每個人平等地提升自我A. Youwillfinditenjoyabletoseeadentist.BYoushouldseeyourdentistonaday-to-daybasis.C. YoucanbrushwiththeKolibreeasifguidedbyadentist.D. You'dlikeadentisttowatchyoubrushyourteetheveryday.答案：C推理判斷題。按照第三段的It'skindoflikehav

17、ingadentistactuallywatchyourbrushingonaday-to-daybasis可知答案。3. WhichofthefollowingmightmaketheKolibreetoothbrushfun?A. Itcanbeusedtoupdatemobilephones.B. Itcanbeusedtoplaymobilephonegames.C. Itcansendmessagestootherusers.D. Itcantalktoitsdevelopers.答案：B細i'j理解題。按照第四段的createagamecontrolledbyyourtoo

18、thbrush可知答案。4. WhatisParagraph5mainlyabout?A. HowServalfoundouthiskidsliedtohim.B. WhyServalthoughtbrushingteethwasnecessary.C. HowServaltaughthiskidstobrushtheirteeth.D. WhatinspiredServaltoinventthetoothbrush.答案：D段落大意題。按照第五段的第一句話hewasinspiredby.可知第五段主要講述了他制作牙刷的靈感。5. WhatcanweinferaboutServaTschild

19、ren?A. Theywereunwillingtobrushtheirteeth.BTheyoftenfailedtocleantheirtoothbrushes.C. Theypreferredtouseatoothbrushwithadryhead.D. TheylikedbrushingtheirteethafterServalcamehome.答案：A推理判斷題。按照第五段孩子的假裝已刷牙，可知他們并非愿意刷牙。6. WhatcanwelearnaboutthefuturedevelopmentoftheKolibree?A. Thebrushhandlewillberemoved.

20、B. Amobilephonewillbebuiltintoit.C. Itwillbeusedtofillholesinteeth.D. Itwillbeabletocheckusers'teeth.答案：D推理判斷題。按照最后一段的Thecameracanexamineholesinyourteethwhileyoubrush可知牙刷具有檢查功能。（2013安徽）Usingtoomuchwaterorthrowingrubbishintoourriversareclearwaysthathumanscanputourwatersupplyindanger,butwealsoaffe

21、ctourwatersupplyinlessobviousways.Youmaywonderhowpaving（鋪砌）aroadcanleadtolessuseablefreshwater.Amajorpartofthewaterweuseeverydayisgroundwater.Groundwaterdoesnotcomefromlakesorrivers.Itcomesfromunderground.Themoreroadsandparkinglotswepave,thelesswatercanflowintothegroundtobecomegroundwater.Humanactiv

22、ityisnotresponsibleforallwatershortages（欠缺）.Drierclimatesareofcoursemorelikelytohavedroughts（干旱）thanareaswithmorerainfall,butinanycase,goodmanagementcanhelptomakesurethereisenoughwatertomeetourbasicneeds.Thinkingaboutthewayweusewatereverydaycanmakeabigdifference,too.IntheUnitedStates,afamilyoffourca

23、nusetonsofwateraday!Thisshowshowmuchwedependonwatertolive,butthere,alotwecandotolowerthenumber.Youcantakestepstosavewaterinyourhome.Tostartwith,usethesameglassforyourdrinkingwaterallday.Washitonlyonceaday.Runyourdishwasher（洗碗機）onlywhenitisfull.Helpyourparentsfixanyleaksinyourcanevenhelptokeepourwate

24、rsupplycleanbyrecyclingbatteriesinsteadofthrowingthemaway.文章大意：本文是一篇說明文。水是咱們日常生活中不可缺少的，可是你知道嗎？咱們日常生活中的一些舉動，比如鋪砌道路和停車場，都有可能使咱們的水供給受到要挾。咱們要從自身做起，幫忙使咱們的水供給干凈清潔。7. Whichofthefollowingismostlikelytoleadtolessgroundwater?A. Usingriverwater.B. Throwingbatteriesaway.C. Pavingparkinglots.D. Throwingrubbishintolakes.答案：C細fi理解題。按照第一段的“Youmaywonderhowpaving（鋪砌）aroadcanleadtolessuseablefreshwater.Themoreroadsandparkinglotswepave,thelesswatercanflowintothegroundtobecomegroundwater.可知，鋪砌道總務和停車場會致使更少的地下水。8. Whatcanbeinferredfromthetext?A. Allwat