高中英语人教版必修四习题：Unit-2课下能力提升六-Word版含答案

精品资料Unit2课下能力提升(六)Ⅰ.根据提示写出单词的正确形式1．Theywere________(奋力)togetoutoftheburningcar.2．Theman________(摆脱)himselfofdebtfinally.3．________(因此),wemusttreasurethetime.4．“We________(出口)themandthenweneedtoimportotherinstruments，”Jamessaid.5．Fiveyearslatertheprisonerwasgivenhis________(自由)．6．Whentherewasnotenoughfoodtoeat,manypeoplediedof________(hungry)．7．The________(disturb)problemhasbeenmakinghimhardtosleepeverynight.8．Doctorshadtoremoveherlegbecauseofbad________(circulate)．9．Pleasestateyourname,addressand________(occupy)．10．Thecomplete________(equip)ofthenewhospitalwilltakeayear.Ⅱ.选词填空1．Weshouldbebraveto____________thedifficulty.2．____________yourhelp,muchtroublewasavoided.3．Itisveryhardforthepeopleto________theEarth________pollution.4．Nowadaysmanyteenagers____________getadvicefromstrangersonline.5．Youmayhavesomedifficultiesatfirst.____________，pleaseringus.6．Asafamousperson,hedoesn't________much________money.7．Helikespop;he____________classicalmusicaswell.8．I________not____________yourwork;youmustimproveit.9．Ifeveryoneisdevotedtodoingsomemeaningfulthings,theyallwill________________inthisworld.10．Hehas________himself________muchexperienceinworking.Ⅲ.完成句子1．Ourlaboratory________________andmostofitsequipment____________America.我们的实验室装备良好，大部分设备来自美国。2．WillyoubefreethisSunday？____________，let'sgocamping.这个周日你有空吗？如果有，我们去野营吧。3．I__________________________________________________________withhim.我宁愿被嘲笑，也不愿和他吵架。4．ButwhenItriedtostepforward,IfoundIwascarried________________ontheearthandfellover.而当我试着向前迈步时，我发觉我被送出去很远，步子的跨度竟是在地球上的两倍，因而我摔倒了。5．Onlineshopping________________________things.网上购物让我们买东西更容易。Ⅳ.阅读理解AEverytimeyougoshopping,thevegetablesandfruitlooksoattractivethatyouwishyoucouldbuyallofthem.Somepeopleareluckyandcangrowthefruitandvegetablesinthegardensthattheyhave.Whilegettingfreshvegetables,theycanalsoachievegreatcost­cutting.Mushroomsareexpensiveandcanalsogobadveryquickly.Mushroomscanalsobegrowneasilyinadarkenvironment.Infact,it'sbetterthangrowingothervegetablessinceyoureallydon'tneedanoutdoorspace.Aspecialtypeofsoilthatisgoodforgrowingmushroomsiseasilyavailable.Actually,mushroomsaren'tevenvegetables;theyarefungi(真菌)andforthisreason,youdon'tevenrequiresunlighttogrowthem.Well,howdoesonegoaboutgrowingmushrooms?YoucouldalwaysGoogle“growingmushrooms”andyouwillfindanumberofmushroomgrowingkits(成套工具)availableonlinethatareeffectiveandnotveryexpensiveeither.Mushroomscanbeaddedtoanydishthatyoucook.Simplyusetheminpizza,saladandanythingthatyouprettymuchwant.Growmushroomsinyourownhouseandusethemwheneveryouwantto.Freshmushroomsaretastierthantheonesthatarestoredinyourrefrigerator.Ifyouhavehadareallygoodcropofmushrooms,thenyoucanevenstorethem.Ideallyyoushouldusethewhitevarietyofthemushrooms.Simplypickthem,slicethemandputthemonacookiesheetinafreezer.Whentheyarefrozen,justputtheminaziplockandyoucanusethemwhenyouwantto.Theygiveareallygreattastetothedishthatyouaremaking.Thaw(解冻)thembeforeyouusethem.Youshouldtrygrowingmushrooms,sinceit'scost­effective.Furthermore,youcaneatthefreshmushroomsanytimethatyouwant.1．Whatisanadvantageofgrowingmushroomsaccordingtothepassage?A．Youcaneatallkindsofvegetables.B．Youareluckytoeatwhatyoulike.C．Youcansavelotsofmoney.D．Youcansatisfyyourdesire.2．Thethirdparagraphismainlytotellusthat________.A．mushroomsarenotvegetablesB．theInternethelpsusalotC．mushroomsareavailableonlineD．itiseasytogrowmushrooms3．Whichofthefollowingistherightorderofstoringmushrooms?a．putthemonacookiesheetintherefrigeratorb．placefrozenmushroomsinaziplockc．cutthemintoslicesd．choosethewhitemushroomsA．a－b－c－dB．d－c－a－bC．a－d－c－bD．d－a－c－b4．Whatwouldbethebesttitleforthispassage?A．ItiseasyandfuntogrowmushroomsB．WeshouldeatmorefruitandvegetablesC．MushroomsonlineareveryexpensiveD．Mushrooms—tastyandhealthyvegetablesBFishermenfromtheBraziliantownofLagunahavedevelopedauniquesymbiotic(共生的)relationshipwithdolphins:theyrelyontheintelligentcreaturestohelpthemcatchfish.Studieshaveshownthatthere'saparticulargroupofabout20bottlenosedolphinsthatworkalongsidethefishermen,whiletherestofthelocaldolphinsprefertolookforfoodontheirown.Thedolphinsworktogethertodrivegroupsoffishtowardsthefishermen.Theythenusehead­orfin­signalstowarnthefishermenaboutwhenandwherethenetsshouldbethrown.Thesystemworkswellforbothparties:neithercouldsurvivewithouttheother.Thefishermengettocatchallthefishtheyneed,whilemostoftheescapedfishswimrightintothedolphins'mouths.ThewaterissodarknearLagunathatthefishermencouldnevercatchfishasefficientlywithoutthedolphins'help.That'swhytheyonlyfishwhendolphinsshowup.“About200localfishermenarealmostentirelydependentonthedolphinsforcatchingfish，”studyresearcherFábioDaura­Jorgesaid.“Thefishermendonotfishwithouttheassistanceofthedolphinsandknowtheindividualanimalsfromtheirnaturalmarksandcanrecognizethembyeye.”Interestingly,theresearchersdiscoveredthreedifferentsocialnetworksofdolphinsinLaguna,onlyoneofwhichcooperate(合作)withthefishermen.Thecooperationmightbealearnedbehaviorcharacteristic,becausenothingintheenvironmentactuallystopsotherdolphinsfromhelpingthefishermenas