人教版初中英语八年级下册Unit7单元测试题(含答案)

参考答案：1-5BACBC6-10BDBBA11-15CDCBC16-201-5BDCAC6-10ADBACA1-5BCDCAB1-5TFTFTC1-5BECADEDGAF1.different2.life3.know4.signs5.and6.canby8.found9.they10.reallyAMorethanfourmillionpeoplediefromsmokingeachyear.TheAmericanCancerSocietysayssmokingharmsthebodygreatly.Youcantakelongwalksorspendtimeinplaceswheresmokingisnotallowed.Also,youcaneatasmallpieceoffruitorvegetableinsteadofhavingacigarette.你戒烟越早，就会更大的减少你患癌症和其他疾病的风险。Stopsmokingbeforesmokingstopsyou!I.Yes.或Yes,theydo.2.Sheisinterestedinplayingvolleyball..Afewmonthsago..No.或No,hedidn't..Withthehelpofthisnewscienceinmedicine,doctorscannowrepairmanyinjuriesandgetpeoplebackontheplayingfieldandbacktotheirjobsmuchfaster.七.1.AsfarasIknowsucceededinfeelfreefellover/downtotakeinThelonger;themoreeventhough/ifprotectyoufrom/againstAtbirthupto八.HowtoprotectwildanimalManywildanimalsareindanger,becausetheenvironmentthattheyarelivinginhaschangedalot.Forexample,withthedevelopmentofcities,theairispollutedandwaterisnotcleananymore;wildanimalslivingplacesarealsopollutedbadly.Manyofthemdon'thaveenoughfoodtoeat.Atthesametime,manypeoplekillsomespecialanimalsfortheirfur,skin,teethandmeat.Asweallknow,animalsareourfriends.Humanbeingscan'tlivewithoutplantsandanimals.Weshouldplantmoretreestomakehomesforwildanimalsandstopanimalsfrombeingkilled.Iftherearemoreplantsandmorewildanimals,theworldwillbemorebeautiful.Soprotec