Unit8单元复习课件-译林版八年级英语下册.pptxVIP

;总分：100分时间：90分钟成绩评定：____;2.—Allthecoalintheworldwill________someday.

—Yeah.Whatshallweuseforpoweratthattime?();3.YuedaGrouphasfoundawayto________thewasteanddoesntput

itintotheriveranymore.();4.Wedobelievethegreenhouseeffectdoes________toour

environment.();5.Thegovernmentshouldstopthemfrom________treesinthe

forest.();6.Ifparentsdoeverythingfortheirchildren,theywontlearnto________

themselves.();7.—Lilyistheshyestinherclass.Shedoesntknowwhattodo.

—Bemoreactiveinclass,________shecanimproveherabilityto

expressherself.();8.Aclassmeeting________tohelpstudentslearnmoreaboutthehistory

oftheCPCnextMonday.();9.—Theresearchsuggeststhatreadinghelpspeoplethinkwisely.

—Iquiteagree,butit________whattheyread.();10.—Howdoyoulikethisplan?

—________.ItisjustwhatIvebeenexpecting.();二、完形填空。（15分）;Thespidercanmakemanydifferentkindsofthreads.Thethreads

canbethickorthin,wetordry,orsticky.Eachkindhasa

different..5...Somewebscreateaneggbox.Others..6..hidingplaces.

Themostcommonpurposeofaspiderweb,however,istocatchfood.

Therearemany..7..thespiderusesitswebtocatchfood.For

example,somespidersproduceasinglethread.Aninsectthensitson

it..8..realizingwhatitisdoing,andbecomes..9...Slowly,thespider

movestowardstheinsect...10..,itcoversitsfoodinsilk.

;Somespidersuseadifferentkindof..11...Theymakewebsthatcheat

insects.Aninsectseesthewebandthinksitsaflower.Itthen..12..the

web.Thespidercanfeeleventhesmallestmovementoftheweb,and

rushesattheinsect..13..itcangetaway.

Spiderwebsareso..14..thatengineershavebeenstudyingthemfor

years.Theywanttolearnwhytheyaresostrongandelastic.However,

forthemoment,spidersarekeepingtheir..15...A