Unit6Earthfirst课文语法填空（知识点总复习）高中英语

新外研必修二Unit6EarthfirstUnderstandingideasSHARKS:DANGEROUSORENDANGERED?Weseeawoman__________(swim)atnightinadarksea.Suddenly,she__________(pull)underwater.Shesurfaces,criesinfear,thendisappearsforever.Thisistheopeningscenefromthe1975filmJaws,showingasharkattack.Ittellsthestoryofagreatwhitesharkthatattacksandkillsswimmers.Jawswas__________greatsuccess,__________(attract)hugeaudiencesandwinningmanyawards.Itstrengthenedpeople’slongheldideaofthegreatwhitesharkasadangerousanimal.Peoplehavealwaysbeenscaredofsharks,butJawsmadethings__________(bad).Itmadepeoplefrightenedofsharks,especiallyofthegreatwhiteshark.Manypeoplewhosawthefilmstartedtobelievethatsharkswerebadanimals__________atehumans.Somepeoplestoppedswimminginthesea,afraidofthehorriblecreaturefromthefilm.Otherpeoplestartedfishingforsharks,killingasmanyastheycould.Atthattime,nobodycaredifsharkswerekilled,orhowmanywerekilled.Peoplejustwantedthem__________(kill).After1975,thenumberoflargesharksaroundAmericafellquickly,andsoonfellaroundtheworld.Thiswasnotonlyduetofearofsharks,butalsofinning.Finningisatypeoffishingwheresharks__________(catch)andtheirfinscutoff.Thesharksarethrownbackintothesea__________theydieslowlyandpainfully.Thefinsareusedinsharkfinsoup.Finningkillsmillionsofsharksayear.Finningwouldhaveanunexpectedeffect__________PeterBenchley,themanwhowrotethebookthefilmJawswasbasedon.In1980,Benchley__________(dive)whenhecameacrossanawfulsight.Itwasanareawherefishermenwerefinning,andtheseafloorwascoveredwithdeadsharks.Benchleysawsharksbeingkilledandthiscausedadeepchangeinhim.Hecametoseepeople________adangertosharks,ratherthantheotherwayround.Fromthatdayon,he__________(fight)toprotectsharks.Headmittedthathisbookwaswrong_________sharks’behaviour.“Sharksdon’ttargethumans,”hesaid.Expertshaveprovedthatsharksdonotseepeopleasfood,andtheyattackus__________mistake.Onlyaroundsixpeoplearekilledbysharkseveryyear.Fortunately,noteveryonewhowatchedthefilmJawsbecameafraidofsharks—somebecameinterestedinunderstandingthem.Today,aswelearnmoreaboutsharks,morepeople__________everwanttoprotectthemfromextinction.新外研必修二Unit6Understandingideas答案swimming,ispulled,a,attracting,worse,that,killed,arecaught,where,on/upon,wasdiving,as,fought,about,by,than新外研必修二Unit6EarthfirstDevelopingideasWhat’sreallygreen?Mostofusareaware__________wemusttakecareoftheenvironment,andthe__________(major)ofustakestepstosaveenergyandreducewasteandpollution.Butrecently,some“greentruths”__________(show)tobeonlyhalftrue,orevenpletelyfalse.Herearesomemonones.Whicharereallygreen?Papershoppingbagsarebetterthanplasticones?Plasticbagscauselitterandareadanger__________wildanimals,whichmistakethem__________food.Ittakeshundredsofyearsforplastictobreakdown,butmuch________(little)timeforpaper.Becauseofthis,peoplethinkpaperbagsarethebetterenvironmentalchoice.However,makingapaperbagusesfourtimesasmuchenergy__________makingaplasticbaganduptothreetimestheamountofwater.Theprocessalsoproduces__________(much)greenhousegases.Infact,bothkindsofbagsarebadfortheenvironment.So,takea__________(reuse)bagwithyouwhenyougoshopping.?Whenyouturnoffadevice,itstopsusingpower.Whenweturnoffadevice,suchastelevision,itgoesintostandbymode.Devicesinthismodestillusepower,andolderdevicesinstandbymodecanuseeven___________(much).Thishappensbecauseelectricitycontinuestoleakfromthedevice,evenwhenitisturned“off”.Tomakesureyourapplianceisinfactoff,removetheplug__________itspowersupply.?Eatinglocalfoodisgoodfortheenvironment.Itseemslikemonsense:eatinglocalfoodshouldbebetterfortheenvironment,becauseitdoesnotneedto__________(transport)longdistancesandkeptcoldduringtransport.Unfortunately,itisnotthatsimple.Itisthe__________(produce)offood,notitstransport,________usesmostoftheenergyandproducesmostofthegreenhousegases.Insomecases,localproducemighthaveusedmoreenergyandproducedmoregreenhousegases__________produce__________(grow)alongwayaway—eventakingintoaccountitstransport.?It’sbettertotakeashowerthanabath.Itdependsonhowlongyouspendintheshowerandhowlargeyourbathis.Ifyouspendmorethaneightminutesinashower,you’lluseasmuchwaterasinabath—about50litresofwater.Therefore,thekeyistokeepyourshowertimeasshortaspossible.Environmental__________(aware)isnowpartofdailylife.Butit’sworth__