人教必修四Unit2 Using language 同步练习（无答案）.docx

必修四Unit2UsingIanguage1.isteningtext：WHAT,SWRONGWITHTHEVEGETAB1.ES?Girl:Hey,Paul,listentothisa1.articleaboutafarmer2.usedtoomuch3.onhisfields.Whenhisvegetableswere4.,theywereallfoundtobeempty!BOY:Empty?You,rejoking,Carriethatcan,tbetrue!Girl：Ididn,tbelieveiteither!Thisarticlesaysthiscanhappensometimeswithvegetableslikecucumbers,carrotsandpumpkins.Thischemicalfertilizermakesthevegetables5.fasttolookbigandbeautiful,butthey,reempty6.!BOY:Youknow,Ifvenoticedthatsometimesmymumbuyscarrotsfromthesupermarketthathavebigholesdownthecenter.Iguessthatmustbefromusingchemicalfertilizers!GIR1.:Yeah,that,s7.themagazinesays!Themain8.ofthearticle,though,isn,taboutholesinourvegetables.It,stalkingaboutwhythefruitandvegetablesweeattodayaren,tas9.astheonesourgrandparentsate.BOY:What?Mymumisalwaystellingmetoeatmore10.,becausethey,regoodforme!GIR1.：Yeah,Iknow-mymothersaysthatsamething!Andit,strue-theyaregoodforusbuttheproblemisthattheyaren,t11.enough!Allthesechemicalfertilizers-they12.boththebadandthegoodthingsintheground.Thegrounddoesn,thaveenough13.andmineralsanymoretohelpcropsgrowhealthy.BOY:Soifourfruitandvegetables14.withchemicalfertilizers,theymightlookhealthy,but15.aren,treallyhealthy?Iguesswe,vegottostopusingsomanychemicalfertilizerstogrowourfood!C曲ICA1.ORORGANICFARMING?Overthepasthalfcentury,1.（use）chemicalfertilizershasbecomevery2.（普遍）infarming.Manyfarmerswelcomedthem3._agreatwaytostopcropdiseaseandincrease4.农作物）.Recently,however,scientists5.Jfind）that6.（长期）useofthesefertilizerscan7.（导致造成）thelandand,8.moredangerous,topeople1shealth.Whataresomeoftheproblemscausedby9.（化肥）?First,theydamagethelandbykillingthehelpful10._（病菌）andPeStS11.（也,还，和）theharmfulones.Chemicalsalsostayinthegroundandundergroundwaterforalongtime.This12.（affect）cropsand,therefore,animalsandhumans,sincechemicalsgetinsidethecropsandcannotjustbewashedoff.Thesechemicalsinthefoodsupply13.（堆积）inpeople'sbodiesovertime.Manvofthesechemicalscan14.（导致）cancerorotherillnesses.15.（另外），fruit,vegetablesandotherfoodgrownwithchemicalfertilizersusuallygrowtoofasttobefullofmuch16._营养）.Theymaylookbeautiful,butinsidethereisusuallymorewaterthanvitaminsand17.物质）Withthese,18.（发现）,somefarmersandmanycustomersarebeginningto19._（I）organicfarming.Organicfarmingissimplyfarming20._usinganychemicals.They21.（关心）keepingtheirsoilrichandfreeofdisease.Ahealthysoil22._（减少）diseaseandhelpscropsgrowstrongandhealthy.Organicfarmers,therefore,often23._（更喜欢）usingnaturalwastefromanimalsasfertilizer.Theyfeelthatthis24.（make）thesoilintheirfields25.（更富含矿物质）andsomorefertile.Thisalsokeepstheair,soil,waterandcrops26.（不受）chemicals.Organicfarmersalsousemanyothermethods27.（保持土地肥沃）.Theyoftenchangethekindofcropineachfield28.（每隔几年）,forexample,growingcornorwheatandthenthenextyearpeasorsoybeans.Cropssuchaspeasorsoybeansputimportantmineralsbackintothesoil,29.（make）itreadyforcropssuchaswheatorcorn30.needrichandfertilesoil.Organicfarmersalsoplantsurface31.prefer32.33.cropstousedifferentlevelsofsoil,forexample,plantingpeanutsthatusetheground's（follow）byvegetablesthatputdowndeeproots.Someorganicfarmers7plant）grassbetweencropstopreventwindorwaterfrom带走）thesoil,andthen34._（leave）itinthegroundtobecomeanaturalfertilizerforthenextyear'scrop.Thesemanydifferentorganicfarmingmethodshave35.（同样的目标，）：togrowgoodfoodandavoid36.（damage）theenvironmentorpeople'shealth.1. Tomisverystubborn,soitisnouse（argue）aboutit.2. Katecouldn,thelp（jump）withjoyonhearingthegoodnews.3. Shewaspraisedfor（save）thelifeofthechild.一.用所给动词的适当形式填空4. Iremember(take)tothezoobymymotherwhenIwasachild.5. Theyconsider(go)toHainanforthesummerholiday.6. Thisdeskwants(repair).7. IshouldsaysorrytoTom,forIregret(refuse)tohelphimtheotherday.8. (know)howtoswimcanputyouindangerwhenyousuddenlyfindyourselfinwater.9. (swim)ismyfavouritesport.10. (make)friendsplaysanimportantpartinourlife.二,语法填空Anoldgentlemanwasveryunhappyaboutmoderneducation.Hethoughtthatyoungpeoplenowadayswerenotbeingtaughtthe1.(important)ofknowingthedifference2.rightandwrong.Onedayaftersupper,thegentlemanwastakingawalkintheparknearhishomewhenhesawsomeyoungboys3.(stand)aroundasmallcat.Theoldgentlemanwentuptotheboysandaskedthem4._washappening.Oneoftheboyssaidtohim,“We5.(have)acontest.Wearetelling6.(lie).Wewanttoseewhocantellthebiggestlie.Thecatwillgototheone7.tellsthebiggestlie.Theoldgentlemanthoughtthatthiswasagoodchancetoteachtheboysa8.(use)lesson,sohesaidtothem,"9.ismostimportanttobehonest,boys.Believeitornot,neverinmylifehaveItoldalie.Allatoncetherewasagreatshoutfromalltheboys,andtheysaid,“Youhavewonthecontest,sir.Thecatis10._(you)now!三.完形填空Deareditor,1, mastudentinacommonagriculturaluniversity.Asyouknow,fewpeoplethink1ofanagriculturaluniversity,especiallywhichisnot2Itistentimes3difficultforagraduatefromouruniversityto4asatisfactoryjobthanforthosewho5morerespectedsubjectsatafamousuni