【三维设计】2013高中英语Unit21HumanBiologySectionⅡ语言点二应用落实课下作业北师大版选修7Ⅰ.介、副词填空1．Whenyouaregivenatask,you'dbetterbegintodoitstraightaway.2．Severefactshavetoldushumansmuststopthedestructionoftheenvironmentinitstracks.3．Hurricanessometimescanwipeouthalfacityinseconds.4．Thereareseveralverbsrelatingtothefivesensesofsight,smell,hearing,tasteandtouch.5．ItriedcallingyouseveraltimesbutIcouldn'tgetthrough.6．Theprinterhasleftouttwolinesfromthisparagraph.Ⅱ.单项填空1．Youwill________soonerorlaterifyoukeepworkinglikethat.A．wipeoutB．breakdownC．getoutD．comedown解析：选B。句意：如果你一直这样工作，你的身体迟早会垮掉的。breakdown“身体垮掉；机器坏掉”。2．—Itisabouttorain.You'dbettergohome________.—Oh,yes.Thankyou.A．straightawayB．atallcostsC．invainD．atrandom解析：选A。句意：天马上要下雨了，你最好马上回家。straightaway“立刻，马上”。3．Ifinditdifficulttokeep________ofmyoldfriends.A．companyB．trackC．touchD．pace解析：选B。考查track的短语。句意：我发现掌握我的老朋友们的线索是很困难的。keeptrackof“掌握……的线索”。故选B。1
