UNIT5PeriodFive题组A基础练(建议用时：10分钟)Ⅰ.单词拼写1．The________(小册子)offersawidechoiceofhotels,apartmentsandholidayhomes.2．Treesare________(庇护)fromthesun.3．Thelast________(余震)wasterrible.4．Haveyou________(注意到)anychangeslately?5．Theframeismadeof________(金属)．【答案】1.brochure2.shelters3.aftershock4．observed5.metalⅡ.单句语法填空1．Thetableiscovered________apieceofclothtokeepitclean.2．Thesamewordmayhavedifferentmeanings________differentsituations.3．Toprotect________(you),you’dbetterbecarefulwhenyouarealoneoutside.4．________alanguagerequirestimeandeffort.5．Dontpanic,________youcan’tfindanysolution.6．Hewas________excitedthathecouldn’thelpcryingwhenhewonthechampion.7．Marywillhold________toherdreamofbecomingagooddoctor.8．Hehidintheroomtoavoid________attacked.【答案】1.with2.in3.yourself4.Learning5．or6.so7.on8.beingⅢ.完成句子1．________________,pleasesolvethisproblemwithintwodays.如果可以的话，请在两天内解决这个问题。2．She________________anotherplacetoenjoyaquietlife.为了享受安静的生活，她搬去另外一个地方了。3．Thissignwasputupto________people________unnecessaryhurt.张贴这个标志是为了让人们免受一些不必要的伤害的。4．Don’t________________________theschoolwithouttheteacher’spermission.没有老师的允许不要跑出校园。5．Recentlywehavelearnedalotabout________________________anearthquake.最近我们学了很多关于如何在地震中幸存的知识。【答案】1.Ifpossible2.movedto3.protect;from4．runoutof5.howtosurvive题组B提升练(建议用时：20分钟)Ⅰ.阅读理解Essentially,everyonehastwoages:achronological(按时间计算的)age,howoldthecalendarsaysyouare,andabiologicalage,basicallytheageatwhichyourbodyfunctionsasitcomparestoaveragefitnessorhealthlevels.“Chronologicalageisn’thowoldwereallyare.It’smerelyanumber，”saidProfessorDavidSinclairatHarvardUniversity.“Itisbiologicalagethatdeterminesourhealthandultimatelyourlifespan.Weallagebiologicallyatdifferentratesaccordingtoourgenes,whatweeat,howmuchweexercise,andwhatenvironmentwelivein.Biologicalageisthenumberofcandleswereallyshouldbeblowingout.Inthefuture,withadvancesinourabilitytocontrolbiologicalage,wemayhaveevenfewercandlesonourbirthdaycakethanthepreviousone.”Tocalculatebiologicalage