仁爱科普版七年级下册英语
Unit8Oneblueplanet重点词汇句子专项训练
满分100分
一、词汇辨析（从括号内选择正确单词填空，共10分）
The______(pollute,pollution)fromfactoriesharmstheocean.
Weshould______(protect,protection)wildanimalshomes.
The______(recycle,recycling)ofbottlescansaveresources.
The______(planet,plant)Earthneedsourcare.
______(Reduce,Reduction)wasteisimportantfortheenvironment.
The______(ocean,oceanic)lifeiscolorfulbutfragile.
Shehelps______(clean,cleaning)therivereveryweekend.
The______(act,action)wetaketodayaffectstomorrow.
Hestudies______(science,scientist)tosolveenvironmentalproblems.
The______(waste,wasted)papercanbereused.
二、用括号里单词的正确形式完成句子（共10分）
Look!Thestudents______(pick)uprubbishbythelake.
Wemust______(protect)ouronlyblueplanet.
They______(plant)treesintheparklastmonth.
Theteacher______(discuss)waystoreducepollutionnow.
Ifyouwant______(save)energy,turnoffthelights.
Thefactory______(pollute)theairlastyear.
Myfamily______(live)alowcarbonlifeforthreeyears.
Thelittleboy______(notknow)theimportanceofwater.
We______(recycle)moreplasticnextmonth.
Thereport______(show)thedangerofoceanpollutionyesterday.
三、用括号里中文提示及句意完成句子（共20分）
Weshouldprotectthe______(海洋)anditslife.
Dontthrow______(垃圾)intotheriver.
Theyare______(讨论)howtosavewater.
Myfatherisa______(科学家)studyingenvironmentalissues.
Hewantsto______(回收)oldbookstohelpothers.
Wemust______(减少)theuseofplasticbags.
The______(污染)inthecityisgettingworse.
Shewill______(采取行动)toprotectwildanimals.
Mydreamistobean______(工程师)todesigngreenbuildings.
Heisgoodat______(种植)treesinhisfreetime.
Theywantto______(拯救地球)throughsmallactions.
The______(资源)ontheeartharelimited.
Iwill______(节约用水)byfixingthetap.
Shewantsto______(重复使用)bottlesforDIYprojects.
Mybrotherisgoingto______(研究)environmentalscience.
The_