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时间:2020-12-20
《八年级英语上册阅读理解英语期末复习.doc》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、【英语】八年级英语上册阅读理解英语期末复习一、八年级英语上册阅读理解专项练习(含答案解析)1.阅读理解 Picturethescene:It'smidnight.You'reveryhungryafterstudyingforalongtime.Thenyouseeanicepieinthefridge.Doyoueatit?Itseemsthatyoushouldn't,formanyreasons,includingitsinfluenceonyourstudies. Scientistshavelongknownt
2、hateatinglateatnightcanmakeusgainweight.Butnowanewstudyhasshownthatlate—nighteatingcanalsohaveabadinfluenceonourbrains—itmighthurtourabilitytolearnnewthingsandstorememories. “Webelievethatlate—nighteatingmayaffect(影响)ourlearningbyaffectingthepartsofthebrainthatcont
3、rollearningandmemory,"DawnLon,PhD,aprojectscientistattheUniversityofCalifornia,LosAngelessaid,"webelievethetimingofwhenweeatisthemaincauseofthedamaged(受损的)memory." Forthestudy,theresearcherslookedatmicewithstrictfeedingplansfortwoweeks,themicewereeitherallowedtoeat
4、duringthetimewhentheyareusuallythemostactive,orduringthetimewhentheyusuallysleep. Themicereceivedthesameamountofsleepandcalories. Thentheresearcherstestedthebrainsofthemice.Inonetest,theresearcherstriedtofindoutwhetherthemicecouldrememberthataroomwasconnectedtoan
5、electricshock(电击)after24hourshadgoneby. Theresearchersnoticedthatwhenthemicewereputintheroomagainhosemicethatatewhentheyshouldhavebeensleepingwerelesslikely(可能的)togetscaredthanthosemicethatateduringusualhours.Itmeansthattheydidn'tremember. Sothinktwicebeforethemi
6、dnightsnack—itmightbebadformorethanyourweight.(1)Whatdoestheunderlinedword"it"inParagraph2referto?A. Studyingforlong. B. Anicepie. C. Anewstud. D. Late—nighteating.(2)Forthestudy,theresearchersneedto______.A. checkthebrainsofthemic
7、ebeforetheteststartedB. feedthemiceonlyduringthetimewhentheyusuallysleepC. keepthemiceinaroomwithanelectricshockallthetimeD. letthemicereceivethesameamountofsleepandcalories(3)Accordingtothepassage,whichofthefollowingsentencesisTRUE?A. arecentstudyshowslateeatingaffe
8、ctsweight.B. Whatweeatcanaffectlearningandmemory.C. Themicethatateduringsleepinghoursdidn'tremember.D. Themicethatateduringusualhou
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