Unit2SailingtheoceansPeriod3Grammar&Writing同步精练（人教版选修9，课标通用）时间：45分钟Ⅰ.用括号内所给动词的适当形式填空1．Asyoucansee,thenumberofcarsonourroads________(keep)risingthesedays.2．Ihavetogotoworkbytaxibecausemycar________________________(repair)atthegarage.3．Whatweusedtothink________(be)impossibledoesseempossiblenow.4．Themomentthe28thOlympicGames________________(declare)open,thewholeworldcheered.5．Theuseofcreditcardsinplaceofcash________________(increase)inrecentyears.6．Newton________________(explain)themovementsofthemoonfromtheattractionoftheearth.7．SinceIwonthebigprize,mytelephonehasn'tstoppedringing.People________________(phone)toaskhowIamgoingtospendthemoney.8．Shewassurprisedtofindthataftersomanyyearsthesmalltownremained________(unchange)．9．Whenallthosepresent________________(seat),hebeganhislecture.10．IfI________________(see)himyesterdayIwouldhaveaskedhimaboutit.答案1.keeps2.isbeingrepaired3.was4.weredeclared5.hasincreased6.hasexplained7.arephoning8．unchanged9.wereseated10.hadseenⅡ.翻译句子1．这是我第一次访问中国。__________________________________________________________________2．他已经习惯了早起。__________________________________________________________________3．他正悠闲地在河边散步，这时他听到有人呼救。__________________________________________________________________4．我本打算去看你的，但是我太忙了。__________________________________________________________________5．孩子们一从学校回来就做作业。__________________________________________________________________答案1.ThisismyfirsttimethatIhavevisitedChina.2．Hehasgotusedtogettingupearly.3．Hewastakingawalkleisurelybythelakewhenheheardsomeoneshoutingforhelp.4．IhadintendedtoseeyoubutIwastoobusy.5．Thechildrenwilldotheirhomeworkthemomenttheyhavearrivedbackfromschool.Ⅲ.单项填空1.Theteachertoldusthatlight________fasterthansound.A．traveledB．hadtraveledC．istravelingD．travels解析句意：老师告诉我们：光比声音速度快。从句中陈述的是客观真理，所以用一般现在时。答案D2—．WhatwereyoudoingwhenLucy________inyesterday?—Ihadjustfinishedmyhomeworkand________totakeashower.A．dropped;wasstartingB．haddropped;startedC．dropped;havestartedD．dropping;start——解析句意：昨天Lucy——来访的时候你在于什么？我(那时)刚写完作业正要开始洗澡。第一空后面有yesterday所以用一般过去时；第二空强调那时正要做某事。答案A3.I________togoforawalk,butsomeonecalledandIcouldn'tgetaway.A．wasplanningB．plannedC．hadplannedD．wouldplan解析句意：我本打算去散步，但是有人打电话，所以我没能去。plan在called和couldn't之前发生的动作，所以用过去完成时。答案C4—．ThankGod!It'safineday.Therain________！—ButIdon'tknowhowlongitwillstayfine.A．isstoppingB．hasstoppedC．stoppedD．willstop————解析句意：感谢上帝！天气很好，雨停了！但我不知道好天气能持续多久。从It'safineday.可知，现在天气很好，因此用现在完成时，表示对现在的影响。答案B5—．Mom，whereismylunchpack?—Justwhereit________.A．hasbeenB．hadbeenC．wasD．be————解析句意：妈妈，我的午饭盒在哪里？在老地方。A项的现在完成时表述的是现在的情况，而B“”项表述的是过去的过去，这两项都与题意不符；用一般过去时表述原来的地方。答案C6.We________forcheaphousesbuthaven'tfound________welikeyet.A．havebeenlooking;oneB．havelooked;itC．arelooking;oneD．looked;them解析句意：我们一直在找便宜房子，但是(到现在)仍未找到我们喜欢的(一所房子)。根据语境可知，找房子这一动作一直在进行，所以用现在完成进行时...
