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課時(shí)作業(yè)(二)Unit1GreatscientistsSectionⅢLearningaboutLanguage&UsingLanguage(本欄目?jī)?nèi)容,在學(xué)生用書(shū)中以獨(dú)立形式分冊(cè)裝訂!)Ⅰ.單句語(yǔ)法填空1.Johnreceivedaninvitationtodinner,andwithhiswork________(finish),hegladlyacceptedit.答案:finished2.LittleTomgot________(blame)forbreakingtheglasswhenhewasdrinking.答案:blamed3.—MrSmithisverystrict________hisstudents,isn’the?—Yes,heisstrict________hisworkaswell.答案:with;in4.Toeveryone’ssurprise,thehometeamwas________(defeat)bythreegoalstoone.答案:defeated5.TherearefourundergroundlinesinBeijingandseverallinesare________construction.答案:under6.Theyaredeterminedtomake________(contribute)topublicsafety.答案:contributions7.Therehavebeenseveral________(move)forreformoverthelastcentury.答案:movements8.His________(enthusiastic)formusichasstayedstrongthroughouthis20yearsinradio.答案:enthusiasm9.She’svery________(create)—shewritespoetryandpaints.答案:creative10.Veryfewofthoseinterviewedspoke________(positive)abouttheirchildhood.答案:positivelyⅡ.完成句子1.We________________________oursmallmistakemayleadtoaseriousaccident.對(duì)于工作,我們?cè)趺粗?jǐn)慎都不過(guò)分。任何小的失誤都可能導(dǎo)致嚴(yán)重的事故。答案:cannotbetoocautiousabout2.Toimprovegradescores,teachers________________________thestudents.為了提高學(xué)習(xí)成績(jī),老師必須嚴(yán)格要求學(xué)生。答案:mustbestrictwith3.________________________,theyreachedthetopofMountainTai.他們到達(dá)泰山之巔,雖然疲勞但是興奮。答案:Tiredbutexcited4.Thecompany________________________theHopeProjectsincelastyear.這家公司自從去年以來(lái)給希望工程捐了很多錢(qián)。答案:hascontributedalotofmoneyto5.ItwasthelanguagethathelpedshapethewayIsawthings,expressedideas,and________________________.正是這種語(yǔ)言影響了我看待事物、表達(dá)觀點(diǎn)和了解世界的方式。答案:madesenseoftheworld6.Ittookmorethanbuildingtookbrains,too.建造這些房屋不僅需要建筑材料,也需要大腦。答案:toconstructthesehouses7.With________________________theportrait,hismotherwasdeepinthought.凝視著畫(huà)像,他的媽媽陷入沉思。答案:hereyesfixedon8.Onlywhenheseesthepainting________________________whetherthepaintingisworthbuying.只有當(dāng)他看了這幅畫(huà)后,才決定是否值得買(mǎi)這畫(huà)。答案:canhedecideⅢ.閱讀理解Onesummernightin1900,areporterappearedatthedoorofThomasEdison’slaboratoryaskingforannightguardwouldn’tadmithim,eventhoughEdisonwasstillatworkreporter,RemsenCrawford,saidheneededtogetEdison’sreactiontothenewsthatsevenofhisinventions“wouldbecomeavailabletothepublic”whentheirpatents(專利)ranoutatmidnight.TheguardpassedontherequesttoEdison,whoreplied:“GothatfellowthatIsayMrEdisonhasneverusedhisinventionsaloneandneverexpectstointhistheendingofapatenthasnoeffectuponthewealthofaninventor.”HearingEdison’sresponse,Crawfordwroteanothernote:“Whatdoyoumeanby‘neverusedalone’?Mustseeyou.”FinallythegreatinventoradmittedCrawfordandgavehimthisstatement:“Inthiscountryaninventorcan’tstoppeoplecopyinghismomentheinventssomething,there’llbepiratesrisinguponallsidesandcallingittheirown.”Thirtyyearslater,CrawfordwasbackatEdison’slaboratory,againaskingaboutpatentsandthemoneyhegotfromaskedhim,“Youhaveinventedmanythings,includingtheelectricaren’tyoutherichestmanintheworldtoday?”Edison’sreply:“Nearly$10,000,000,000,theytellme,isinvestedinmodernindustrieswhichdevelopedfromideasincludedinmyinventionsandmybillionorsodollarsmaybetheannualtotalincometoworkersinfieldsconnectedwithmyinventionsandI’vemadeverylittleprofitfrommymylifetimeI’vetakenout1180patentssopatentshavecostmemorethanthey’vereturned’vemademoneythroughtheintroductionandsaleofmyproductsasamaker,notasaninventor.”Edisonwasoneofthefewfortunateinventorswhoknewthatgreatengineering,onitsown,earnedsuccessofanytechnologyliesinitsbusinessmodelandtheprotectionofits,Edisonsaid,theUShada“poorsystem”forprotectinginventions.語(yǔ)篇解讀本文是記敘文。文章主要介紹了關(guān)于愛(ài)迪生的鮮為人知的故事。為什么這位偉大的發(fā)明家一生發(fā)明無(wú)數(shù),卻沒(méi)有因此而成為世界上最富裕的人?1.AccordingtoParagraph1,CrawfordvisitedEdisonto________.A.informhimofthenewsB.seehowhardEdisonworkedC.knowwhatEdisonwasinventingD.findoutEdison’sresponsetothenews解析:細(xì)節(jié)理解題。根據(jù)第一段中的RemsenCrawford,saidheneededtogetEdison’sreactiontothenews...可知,他深夜拜訪愛(ài)迪生是想了解愛(ài)迪生對(duì)于自己的七項(xiàng)發(fā)明專利權(quán)到期的反應(yīng),故選D項(xiàng)。答案:D2.WhatwasEdison’sattitudetowardtheendingofhispatents?A.Happy. B.Annoyed.C.Indifferent. D.Worried.解析:推理判斷題。從第二段的hasneverusedhisinventionsalone以及theendingofapatenthasnoeffectuponthewealthofaninventor可知,這個(gè)消息對(duì)于愛(ài)迪生來(lái)說(shuō)無(wú)關(guān)緊要。答案:C3.ItisimpliedinthetextthatinEdison’stime________.A.AmericahadnopatentprotectionlawsB.hisinventionswerenothighlyvaluedC.patentsbenefitedinventorslittleD.a(chǎn)pplyingforpatentswascostly解析:推理判斷題。由第四段中Themomentheinventssomething,there’llbepiratesrisinguponallsidesandcallingittheirown以及最后一段中的theUShada“poorsystem”forprotectinginventions可知C項(xiàng)正確。答案:C4.Whatwouldbethebesttitleforthetext?A.EdisonandhispatentsB.Edison,thegreatestinventorC.ThepatentsysteminAmericaD.Edison’swayofmakingmoney解析:標(biāo)題歸納題。本文主要介紹了愛(ài)迪生鮮為人知的故事,即他的一千多個(gè)專利為什么沒(méi)有讓他成為世界上最富有的人,因此A項(xiàng)很好地概括了文章內(nèi)容。答案:ALewisHowardLatimerwasanAfrican-AmericanscientistwhomademanyimportantscientificwasborninChelsea,Massachusetts,in1848,toparentswhowereescapedtheageof15,hejoinedtheUnionnavyduringtheCivilWar.Afterhismilitaryservicein1865,Latimerwasemployedasanofficeboyatthepatentattorneyoffice(專利代理事務(wù)所)ofCrosbyandGouldinBoston,wherehelearnedmechanical1876,LatimerwashiredbyAlexanderGrahamBelltocreatethedrawingsnecessaryforapatentapplicationforBell’snewinvention,thecompletedthesedrawingsandrushedthemtothepatentoffice,wheretheyarrivedonlyafewhoursbeforethedrawingsofa,Bellsecuredthepatentforthetelephone.WhileworkingfortheUSElectricLightingCompany,Latimerandhisemployerslookedforawaytoimproveupontheincandescentlightbulb(白熾燈)thatwasbeingmarketedbyThomas’slightbulbslastedonlyafewinventingacardboardenvelopethatsurroundedthecarbonfilament(碳質(zhì)燈絲)inthelightbulb,Latimerwasabletomakelightbulbslongerlastingandlessaresult,manycitiessawelectricallightingasabetterandcleanerwaytolighttheirstreetsandlikeNewYork,London,Montreal,andPhiladelphiasetupthiskindoflighting,andLatimerwassentouttoplanandbuildthelightingsystems.In1890,LatimerwashiredbyThomasEdisonattheEdisonElectricLighthemademoreimportantdiscoveriesandwroteawell-knownwastheonlyAfrican-AmericanmemberoftheEdisonPioneers,agroupofmenwhopracticallycreatedtheelectricinventedabathroomcompartment(車(chē)廂)fortrains,alockingrack(行李架)forhats,coatsandumbrellas,andanewimprovedbookholderfordiedin1928.語(yǔ)篇解讀本文是一篇人物傳記,介紹了美國(guó)著名非洲裔發(fā)明家拉蒂默。5.AccordingtoParagraph2,Latimer________.A.helpedBelldesignthetelephoneB.madecertainBellsecuredhispatentC.wastherealinventorofthetelephoneD.hadworkedforBell’scompetitor解析:細(xì)節(jié)理解題。根據(jù)第二段可知,拉蒂默及時(shí)為貝爾的電話完成了制圖,從而確保貝爾申請(qǐng)到了電話的發(fā)明專利。答案:B6.WeknowfromParagraph3thatLatimer________.A.madelightbulbsmuchsaferB.inventednewstreetlampsC.helpedEdisonwithhisinventionsD.improvedonEdison’slightbulbs解析:細(xì)節(jié)理解題。根據(jù)第三段第一句Latimer...toimproveupontheincandescentlightbulbthatwasbeingmarketedbyThomasEdison可知,拉蒂默改進(jìn)了愛(ài)迪生的電燈。答案:D7.Whatisthelastparagraphmainlyabout?A.Latimer’simportantachievementsinscience.B.HowLatimerbecameamemberofEdisonPioneers.C.ThewideinfluenceofThomasEdison.D.HowEdisonhelpedLatimerwithhiswork.解析:段落大意題。作者在最后一段主要介紹了拉蒂默的科技成就,A項(xiàng)符合該大意。答案:A8.WhichofthefollowingisTRUEaboutLatimer?A.Hehadservedformilitaryforfiveyears.B.Heinventedumbrellasandbookshelves.C.Hisparentshadbeenslaves.D.Hediedatthe

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