2026秋新外研版九上英语 Unit 5 A fine balance 重点单词和短语填空练习（含答案）

2026秋新（2024）外研版九上英语Unit5Afinebalance重点单词和短语填空练习（含答案）一、根据汉语提示写单词（每小题1分，共10分）1.The__________(生态系统)ismadeupofallthelivingthingsinanarea.2.Weneedtokeepthe__________(平衡)ofnaturetoavoiddisasters.3.Heavy__________(雾霾)makesitdifficultforpeopletobreathe.4.Thegovernmenthastakenmeasurestocontrolair__________(污染).5.Manyanimalsare__________(濒危的)becauseofhumanactivities.6.The__________(快速的)developmentofsocietyhascausedmanyenvironmentalproblems.7.Smokingdoesgreat__________(伤害)toourhealth.8.__________(全球的)warmingisaseriousproblemaroundtheworld.9.Weshould__________(欣赏)thebeautyofnatureandprotectit.10.The__________(人口)ofpandasisgrowingyearbyyear.二、用所给词的适当形式填空（每小题1分，共10分）1.Thetemperaturewill__________(drop)belowzerotonight.2.Millionsof__________(tourist)visitourcityeveryyear.3.Shefelloffthebikebutmanagedtokeepher__________(balance).4.A__________(balance)dietisimportantforourhealth.5.Thecityisdeveloping__________(rapid)andmanytallbuildingsarebeingbuilt.6.Weshouldlearntorespectothersin__________(society)togetalongwellwithpeople.7.Smokingis__________(harm)toourhealth,soweshouldstayawayfromit.8.Anyonewhobreakstheschoolruleswillface__________(punish).9.Theproblemofpollutionisgetting__________(world)attention.10.Waterisimportantforthe__________(survive)ofalllivingthings.三、根据首字母提示写单词（每小题1分，共10分）1.Wemustprotectthenaturale__________forourfuture.2.It'simportanttokeeptheb__________ofnature.3.Heavys__________coversthecityinwinter.4.Ther__________growthofthecityhascausedmanyproblems.5.Manye__________animalsneedourprotection.6.Smokingdoesgreath__________toourhealth.7.G__________warmingisaseriousproblemaroundtheworld.8.Thep__________ofthiscityisover10million.9.Weshoulda__________thebeautyofnature.10.Thegovernmenthastakenactiontoc__________airpollution.四、用方框中所给短语的正确形式填空（每小题2分，共10分）|keepthebalance|doharmto|takeaction|befloodedwith|drawattention||insociety|atarapidspeed|protecttheenvironment|admirethebeauty|facepunishment|1.Wemust__________ofnaturetoavoiddisasters.2.Smoking__________ourhealth,soweshouldstayawayfromit.3.Thegovernmenthas__________tocontrolairpollution.4.Theyoungartist'ssocialmediaaccount__________thousandsofencouragingmessages.5.Thisproblemisnow__________moreandmore__________fromthepublic.6.Weshouldlearntorespectothers__________.7.Thecityisdeveloping__________.8.Itisourdutyto__________.9.Weshould__________ofnatureandprotectit.10.Anyonewhobreaksthelawwill__________.五、完成句子（每空1分，共10分）1.保持自然平衡以避免灾害是很重要的。Itisimportantto______________________________ofnaturetoavoiddisasters.2.人类社会的发展让我们不那么关心自然。Thedevelopmentof____________________hasmadeuscarelessfornature.3.我们应该采取措施控制空气污染。Weshould____________________tocontrolairpollution.4.毫无疑问，保护环境是我们的责任。__________,itisourdutyto__________theenvironment.5.我们不能等到想象变成现实。Wecan't____________________imaginationbecomesreality.六、语法填空（每小题1分，共10分）阅读下面短文，在空白处填入括号内单词的正确形式。ProtectingOurEnvironmentTheenvironmentisveryimportanttous.Withouthumans,thenoiseonEarth__________(drop)greatlyandecosystemswouldstarttobalanceagain.However,therapiddevelopmentofhumansociety__________(make)uscarelessfornature.Manyanimalsarenow__________(endanger)becauseofpollutionandoverfishing.Globalwarming,__________iscausedbygreenhousegases,isbecomingmoreandmoreserious.Ifwe__________(nottake)actionnow,manyspecies__________(disappear)inthefuture.Thegovernment__________(take)measurestoprotecttheenvironmentsofar.Theyhavestartedprogrammes__________(encourage)peopletousegreenenergy.Weshouldalsoplayourpartin__________(protect)theenvironment.Undoubtedly,itisourduty__________(keep)thebalanceofnature.Ifweallworktogether,we__________(make)theworldabetterplace.七、句型转换（每小题2分，共10分）1.Thecityisdevelopingrapidly.（改为感叹句）____________________thecityisdeveloping!2.Weshouldtakeactiontoprotecttheenvironment.（改为被动语态）Action______________________________toprotecttheenvironment.3.Globalwarmingiscausedbygreenhousegases.（对划线部分提问）____________________globalwarmingcausedby?4.Itisimportanttokeepthebalanceofnature.（改为同义句）__________thebalanceofnature__________important.5.Ifwedon'ttakeaction,manyanimalswilldisappear.（改为同义句）Manyanimalswilldisappear__________we__________action.参考答案一、根据汉语提示写单词1.ecosystem2.balance3.smog4.pollution5.endangered6.rapid7.harm8.Global9.admire10.population二、用所给词的适当形式填空1.drop2.tourists3.balance4.balanced5.rapidly6.society7.harmful8.punishment9.worldwide10.survival三、根据首字母提示写单词1.ecosystem2.balance3.smog4.rapid5.endangered6.harm7.Global8.population9.admire10.control四、用方框中所给短语的正确形式填空1.keepthebalance2.doesharmto3.takenaction4.wasfloodedwith5.drawing；attention6.insociety7.atarapidspeed8.protecttheenvironment9.admirethebeauty10.facepunishment五、完成句子1.keepthebalance2.