2025年外研版八年级下册英语周末培优特训四.pptx

周末培优特训四(适用：Module4，建议用时：10分钟)

()1.A.muchtoo B.toomany C.toomuch()2.A.willshow B.hasshown C.isshowingB一、语法选择Toloseweight，exercisealoneisnotenough.Why？Becausepeoplesit1today.That’swhatthelatestresearch2.MarcHamiltonledateamofscientiststodoresearchattheUniversityofMissouri.?C

()3.A.but B.so C.because()4.A.little B.alittle C.afew()5.A.he B.himself C.hisBCScientistshavebeenwonderingwhysomanypeopletakeexerciseeveryday3theyarestilloverweight.Thisresearchwasdesignedtofindthereason.Intheexperiments，Hamiltonused4labmiceandpigs.Therewerealsotwelvehumanvolunteers(志愿者)，including5.A

()6.A.in B.on C.at()7.A.hours B.hour C.hour’sAHewantedtolearnmoreabouttheeffects(作用)ofsitting.Whenthelabanimalsweresittingdown，lipase(脂肪酶)—amaterial6thebodythatdoesthejobofreducingfat—wentdownto10percentofnormalafterseveral7.Theresearchteamgotthesameresultfromtheexperimentswithhumans.?A

“Itwashardtobelieveatfirst，”saidHamilton，“butit’strue.”Thosewhoexercisedailyspendmuchmoretimesittingduringtherestofthedays，andthe8theyaresitting，themorefattheyget.Hamiltonadvises，“Keep9everyday，butremembertostandupandtake10walkfromtimetotimeduringtheday.”()8.A.long B.longest C.longer()9.A.exercised B.toexercise C.exercising()10.A./ B.a C.theBCC

A.Asyouwalk，youwillseethebeautifulworldaroundyou.B.Ifso，thefollowinghealthyhabitsmayhelpyou.C.Getenoughsleep.D.Getupearly.E.Hobbiesbringyouhappinessaswell.F.Beinginagroupalsokeepsyourmindbusy.二、阅读填空(六选五)阅读短文及文后A~F