小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.comUnit2WildlifeProtectionPeriod3DiscoveringUsefulStructure练习（解析卷）Ⅰ.单句语法填空1.Jim___________________(interview)bythereportersattheverymoment.2.Itisreportedthatmanyanewhouse___________________(build)atpresentinthedisasterarea.3.Heisill.Heis___________________(examine)bythedoctor.4.Theseanimals___________________(hunt)atsuchaspeedthattheywilldisappearsoon.5.Heisnow___________________(treat)inBeijingbecauseofhisseriousillness.6.Amodernschool___________________(build)inhishometown.Anditwillbecompletedinsixmonths.7.Arethebabies___________________(take)careofbythisnursenow?8.Thelittleboyhasmaderapidprogressrecentlyandisalways___________________(praise)byhisteachers.9.Theplanisnot___________________(discuss)atthemeetingnow.10.Isthehouseyouboughtlastmonth___________________(decorate)now?【答案】：1.isbeinginterviewed2.isbeingbuilt3.beingexamined4.arebeinghunted5.beingtreated6.isbeingbuilt7.beingtaken8.beingpraised9.beingdiscussed10.beingdecoratedⅡ.将下列句子变成被动语态1.Scientistsarestudyingthediseaseatpresent.→Thedisease___________________byscientists.2.Theyareplayingsomerockmusic.→Somerockmusic___________________bythem.3.Asnakeisswallowingafrogoverthere.→Afrog___________________byasnakeoverthere.4.Manychemicalfactoriesarepollutingthedrinkingwater.→Thedrinkingwater___________________bymanychemicalfactories.5.Theresearchersarestudyingthelifeofthepandaatpresent.小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com小学、初中、高中各种试卷真题知识归纳文案合同PPT等免费下载www.doc985.com→Thelifeofthepanda___________________byresearchersatpresent.6.TheteacherisalwayspraisingTominpublic.→Tom___________________inpublicbytheteacher.7.Thepolicearequestioningthecriminalnow.→Thecriminal___________________bythepolicenow.8.Thewaterinthelakeisunderpollution.→Thewaterinthelake___________________.9.Theyaren’tcollectingmoneyfortheprojectthesedays.→Moneyfortheproject___________________bythemthesedays.10.Peoplearenotprotectingsomeanimalswellenough.→Someanimals___________________bypeoplewellenough.【答案】：1.isbeingstudiedatpresent2.isbeingplayed3.isbeingswallowed4.isbeingpolluted5.isbeingstudied6.isalwaysbeingpraised7.isbeingquestioned8.isbeingpolluted9.isn’tbeingcollected10.arenotbeingprotected