部编版八年级英语上册词性转换专项练习

部编版八年级英语上册词性转换专项练习考试时间：40分钟满分：100分一、用所给词的适当形式填空（每空2分，共40分）1.Thestoryisso_______(bore)thatnoonelikesit.2.Hemadeasmart_______(decide)atthemeetingyesterday.3.Good_______(healthy)dependsonregularexerciseandabalanceddiet.4.Wefelt_______(relax)afterlisteningtothelightmusic.5.Shesentmean_______(invite)toherbirthdayparty.6.It’s_______(help)toreadEnglishaloudeverymorning.7.Hehasthe_______(able)tosolvedifficultmathproblems.8.Air_______(pollute)isabigprobleminmoderncities.9.The_______(invent)ofthecomputerchangedtheworldgreatly.10.Youshouldbe_______(care)whenyourideabikeontheroad.11._______(happy)isthemostimportantthinginourdailylife.12.The_______(win)ofthematchwillgetanewbasketball.13.Weneedtotake_______(act)toprotectwildanimalsrightnow.14.The_______(appear)ofthenewteachermadeusfeelsurprised.15.It’sa_______(sun)day.Let’sgototheparkforapicnic.16._______(communicate)withparentsisnecessaryforteenagers.17.Thelittleboyis_______(excite)aboutthecomingsummerholiday.18.Weshouldlovethe_______(nature)worldandliveinharmonywithit.19.Theyfinallyreachedan_______(agree)afteralongdiscussion.20.Shelefttheroom_______(angry)withoutsayingaword.二、按要求写出相应的单词（每空2分，共30分）1.friend→adj.友好的_______→n.友谊_______2.care→adj.小心的_______→adj.粗心的_______3.sleep→adj.困倦的_______→adj.睡着的_______4.appear→v.消失_______→n.外貌_______5.die→n.死亡_______→adj.死亡的_______→adj.垂死的_______6.rain→adj.下雨的_______；wind→adj.有风的_______；snow→adj.下雪的_______7.excite→adj.令人兴奋的_______→adj.感到兴奋的_______三、选词填空（用方框内词的适当形式，每词限用一次，每空2分，共30分）方框词汇：nature,decide,invent,health,excite,help,friend,certain,comfort,final,danger,proper,differ,enjoy,create1.His_______tostudyabroadsurprisedallofus.2.The_______ofthetelephoneisagreateventinhistory.3.Weshoulddosportseverydaytokeep_______.4.The_______childrenareopeningtheirChristmasgifts.5.It’s_______totalkwithyourteacherwhenyouhaveproblems.6.Ournewclassmateisvery_______toeveryone.7._______,youcanusemydictionaryforfree.8.Wehadan_______triptothemountainslastweekend.9.Therearesome_______betweenthetwopictures.10.Weneed_______thinkingtosolvethisproblem.11.Wecanenjoythe_______beautyinthecountryside.12.Shesat_______onthesofaandwatchedTV.13._______,theyfinishedthehardworkontime.14.Youmustanswerthequestion_______inEnglish.15.Some_______animalsarekeptinthezooforpeopletowatch.参考答案一、用所给词的适当形式填空1.boring2.decision3.health4.relaxed5.invitation6.helpful7.ability8.pollution9.invention10.careful11.Happiness12.winner13.action14.appearance15.sunny16.Communication17.excited18.natural19.agreement20.angrily二、按要求写出相应的单词1.friendly;friendship2.careful;careless3.sleepy;asleep4.disappear;appearance5.death;dead;dying6.rainy;windy;snowy7.exciting;excited三、选词填空1.decision2.invention3.healthy