.1understandingideas課后培優(yōu)練一、根據(jù)首字母單詞拼寫或者漢語意思寫出單詞的正確形式。1．Itisuniversallyacceptedthatthesebacteriacanm________quicklyindampconditions.2．It’snotclearwhetherthei________wasanaccidentornot.3．Theresearchshowsthatevenamodestd________indailysaltintakecanleadtosubstantialhealthbenefits.4．Developmenthasbeenguidedbyaconcernforthe________(生態(tài))ofthearea.5．Theyhaveput________(大量的)fundsintorebuildingoneofthemostrun-downareas.6．Thefemalecriminalwasarrestedand________(隨后)senttoprison.7．Anewstudysuggestedthatourshort-termmemorymayplayaroleinour________(食欲).8．Thestormscausedtraffic________(混亂)acrossthecountry.單句語法填空9．Withthedevelopmentofindustry,people’smaterialwealthhasbeenenriched________(dramatic)andthelifestylehaschangedgreatly.10．Publishedlastweek,thebookprovidesrefreshingsolutionstothelong-termproblemofthe________(conserve)ofwater.11．Almosteverybodyknowsthat2________(multiply)by3equals6.12．Ifyoumakeanefforttoremovesomeunhealthyfoods________yourdiet,youwillfeelmuchbetterandmoreenergetic.13．Thegrapesareoriginallynative________Croatia,butthiswineryisineasternItaly.14．6,225squaremetersofglasswasused________(build)theSydneyOperaHouse,whichcostover100millionAUD．15．“Youcan’tjudgeabookbyitscover,”______theoldsayinggoes.16．Itwasaworthwhileattempteventhoughitfailed________(achieve)itsaim.三、選用適當(dāng)?shù)膯卧~或短語補全句子選詞填空（可變換形式，其中有兩項是多余的）takeover,dieout,outofcontrol,comeupwith,inconsequence,intur,onceandforall,inharmonywith,turnout,leadto17．Thosespecieswhichcannotadapttothechangingconditionsmay________.18．Shemadesomeriskyinvestmentsand________lostalotofmoney.19．Living________othersiseasiersaidthandone,especiallyinaworldfilledwithconflictanddifferentopinions.20．Weneedtosettlethisproblemtoday________becausewehavetodonewtaskstomorrow.21．ShedecidedthatIwastheidealpersonto________thejobwhenshewasonholiday.22．Herackedhisbrains(絞盡腦汁)foralongtimebutcouldn’t________asolution.23．Asweallknow,theoryisbasedonpracticeand________servespractice.24．Thecarwent________andcrashedintoamountain.四、完形填空“Katy,pleasecometothefrontdesk.Youhavea____1____here.”Immediatelymysensorswereon.Why?Coulditbe...?Isit...?AsI____2____thefrontdesk,Sabrinasatcomfortablyinfrontofhercomputer.Nothingwas____3____.Shewas____4____hertaskathandandhardlynoticedmeapproaching.“Youcalledme?”Isaid,somewhat____5____.ForawhileIbecameunsurethatthereevenwasapackagetherewaitingforme.Iwas____6____.Sabrinalookedup.“Ohyeah,thedoormanbroughtthisupandtoldmetogiveittoyou.”Asshe____7____abrownpaperbagfromunderherdesk,____8____itoverherdeskfromhersittingposition.“Whatisit?”Sabrinaasked.Onceglanceinside,mydoubtwasconfirmed.____9____insidewere2containers.couldnotseetheir____10____frommybird’seyeviewbutapleasantsmellhadalreadyspreadthefrontofficearea.“Someonehastaggedme.”I____11____withasmileandashakeofmyheadIroundedthecornerand____12____intothebag.Iliftedaroundcontainerfulloffriedpotatoes,findingbelowalargercontainerfilledwithriceandyogurt.Isetthebagdownandsawa(n)____13____amongthecontainers.Insidewasabeautifulcardthatread,“Theysaytheworldis____14____.Whatwesendouteventuallyfindsitswaybackhome.Ihadto____15____aboutthreetimesasIstaredatthiscard.Myheartwas____16____fastandmybodywaselectricwiththeshowerof____17____.Icoulddonothingbutshakemyheadandsmile,tryingnottocry.AsIsateatingthisamazinglydeliciousfood,a____18____realizationcameoverme.Thejoyand____19____thatIwasfeelingmusthavebeenthesamefeelingthat____20____thepeopletowhomwegaveawayfoodonSaturday’sevent!Itwastheexactsamething.1．A．call B．visitor C．bill D．package2．A．telephoned B．a(chǎn)pproached C．left D．checked3．A．important B．ordinary C．unusual D．impossible4．A．focusedon B．tiredof C．satisfiedwith D．usedto5．A．excitedly B．curiously C．hurriedly D．doubtfully6．A．stressed B．a(chǎn)ddicted C．confused D．thrilled7．A．emptied B．filled C．pushed D．pulled8．A．opening B．passing C．throwing D．dropping9．A．Lying B．Laying C．Hiding D．Loading10．A．styles B．shapes C．contents D．patterns11．A．replied B．requested C．sighed D．shouted12．A．reached B．put C．took D．got13．A．photo B．envelope C．card D．drawing14．A．big B．flat C．wide D．round15．A．swallow B．count C．try D．pray16．A．hurting B．beating C．moving D．breaking17．A．sweat B．rain C．warmth D．pain18．A．strange B．painful C．strong D．different19．A．confusion B．peace C．magic D．gratitude20．A．wentthrough B．lookedthrough C．livedwith D．dealtwith五、讀后續(xù)寫Iwasabout13.MyfatherfrequentlytookmeonshortoutingsonSaturdays.Sometimeswewenttoapark,ortoamarina(碼頭)tolookatboats.Myfavoritesweretripstojunkstores，wherewecouldadmireoldelectronicstuff.Onceinawhilewewouldbuysomethingfor50centsjusttotakeitapart.Onthewayhomefromthesetrips,DadfrequentlystoppedattheDairyQueenforl0centicecreamcones.Noteverysingletime:justoftenenough.Icouldn'texpectit,butIcouldhopeandprayfromthetimewestartedheadinghometothatcriticalcornerwherewewouldeithergostraightfortheicecreamorturnandgohomeemptyhanded.Thatcornermeanteithermouthwateringexcitementordisappointment.Afewtimesmyfatherteasedmebygoinghomethelongway.“I'mjustgoingthiswryforvariety.”hewouldsay,aswedrovebytheDairyQueenwithoutstopping.Itwasagame,andIwaswellfed,sowe’renottalkingtorture(折磨)here.Onthebestdayshewouldask,inatonethatmadeitsoundnovelandspontaneous,“Wouldyoulikeanicecreamcone?”andIwouldsay,“T