Unit1SectionⅠⅠ.单项语法填空1．—Isthatbookworth________(read)?—Yes,itisworthy________(read)twice.答案：reading;ofbeingread/tobereadworth习惯句式为beworthdoing，而worthy则常用于句式beworthytobedone或beworthyofbeingdone中，表示“值得做”之意。2．Amandressedinablackcoatwasobserved______(enter)thehouseandlatertheownerfoundallthevaluablethings______(steal)．答案：toenter;stolen在主动语态情况下接动词原形作宾语补足语的动词，用于被动语态时往往要添加上to；第二空中allthevaluablethings与steal之间为被动关系。3．Armedwiththeinformationyouhavegathered,youcanset________preparingyourbusinessplan.答案：about句意：用你所收集的信息武装自己，你可以着手准备你的商业计划了。setaboutdoingsth.“着手干某事”。4．—I'msorry,butIdidn'tmean________(let)outyoursecret.—Butyouknow,lettingoutone'ssecretmeans______(hurt)one'sfeelings.答案：tolet;hurting第一句句意为“我并不是有意泄露你的秘密”，故用meantodosth.，第二句句意为“泄露一个人的秘密意味着伤害他”，故用meandoingsth.。5．Theyweresurprisedthatachildshouldworkouttheproblem________theythemselvescouldn't.答案：while句意：他们惊奇地发现一个孩子居然解决了这个问题，然而他们却未能做得到。while“(对比两件事物)……而……；……然而……”。6．Mostpeoplethinkthatitisworthwhile________(spend)sometimesurfingtheInternet,butweshouldn'tbetoodependentonit.答案：tospend/spendingItisworthwhiletodo.../doing...“做某事是值得的”。句意为：大部分人认为花费一些时间上网是值得的，但是我们不应该太依赖它。7．________whenwelostwhatwehaddidwerealizehowmuchwelovedit.答案：Only“only＋状语从句”位于句首，主句用部分倒装结构。句意为：只有当我们失去了我们所拥有的，我们才意识到我们是多么的爱恋它。8．Seeingtheterriblescene,manyproblemscrowded______myhead.答案：incrowdinone'shead“涌入脑海”。句意为：看到那个可怕的场面，很多问题涌入我的脑海。9．TheUKpromisestoreduceitscarbonemissions(排放)by80percentby2050,partofwhichwill________(achieve)byallnewhomesbeingzero－carbonby2016.答案：beachieved句意：英国承诺到2050年将碳排放量减少80%，其中一部分是由所有那些在2016年达到了碳零排放量的新住宅来实现的。在定语从句中，partofwhich和achieve之间存在被动关系，由此可知答案。10．ThousandsofcitiesaroundtheglobeturnedofftheirlightsforanhourtomarkEarthHour2014,asymbolicshowof________(support)fortheenvironmentorganizedbytheWorldWideFundforNature.答案：support句意：全球数以千计的城市关灯一小时，以此来纪念2014年的“地球一小时”活动，这项活动是由世界自然基金会组织的，象征对保护环境的支持。根据介词of可知空格处需要名词，support可作为名词，意为“支持”，符合语境。Ⅱ.完形填空(2015·课标全国Ⅰ)MykidsandIwereheadingintothesupermarketovertheweekend.Ontheway，wespottedamanholdingapieceofpaperthatsaid，“__1__myjob.FamilytoFeed.”Atthisstore，a__2__likethisisnotnormal.My10－year－oldnoticedhimandmadea__3__onhowbaditmustbetohavetostand__4__inthecoldwind.Inthestore，Iaskedeachofmykidsto__5__somethingtheythoughtour“friend”therewould__6__.Theygotapples，asandwichandabottleofjuice.Thenmy17－year－oldsuggestedgivinghima__7__.Ithoughtaboutit.Wewere__8__oncashourselves，but...well，sometimes__9__fromourneedinsteadofourabundanceis__10__whatweneedtodo!Allthekids__11__somethingtheycoulddoawaywithfortheweek.Whenwehandedhimthebagof__12__，helitupandthankeduswith__13__eyes.WhenIhandedhimthegiftcard，sayinghecoulduseitfor__14__hisfamilymightneed，heburstintotears.Thishasbeenawonderful__15__forourfamily.Fordaysthekidshavebeenloo...
