搜索
-1-Unit3Faster,higher,strongerv．ing形式作主语[观察例句]1．Knowingwheretheballwouldgowasn'teasy.2．Shootingwithgreataccuracywasanotherthinghelearnt.3．Inthisway，practisingdayinanddayouthelpedStephensharpenhisskills.[归纳用法]1．v.ing形式作主语表示抽象的经常性的意义。Readingaloudisveryimportantforustolearnaforeignlanguage.大声朗读对我们学习一门外语是很重要的。Goingtobedearlyandgettingupearlyisconsideredtobeagoodhabit.早睡早起被认为是一种好习惯。2．v.ing形式作主语时常后置，此时须用it作形式主语，用形容词或名词作表语，但这类形容词和名词较少，常见的形容词有：enjoyable，good，hard，worthwhile，nice，useless，worth等。常见的名词或名词短语有：nouse，nogood，fun，hardwork，ahard/difficultjob，awonder，awasteoftime等。Thedictionaryisofgreatuse.Itisworthbuying.这本词典很有用，值得买。It'snogoodwaitinghere.Let'sgohome.在这儿等没好处，咱们回家吧。Ⅰ.单句语法填空1．Reading(read)isnecessaryforyoutoexpandyourknowledge.2．Itisnousetelling(tell)himtokeepclean.3．My(I)openingthedoorannoyedhim.4．It'sawasteoftimeplaying(play)videogameseveryday.5．Notarriving(arrive)ontimecanbeaformofavoidance.6．Working(work)intheseconditionsisnotapleasurebutasuffer.7．Thereisnosaying(say)whenhe'llcome.8．Their(they)comingtohelpwasagreatencouragementtous.-2-Ⅱ.语法填空SinceTomwenttohighschool，1.watching(watch)TVhasbecomearoutineforhim.Hismotheralwayssaid“it'sawasteoftime2.spending(spend)timeinfrontofTV.”3.However，Tomalwaysanswers“Icankeepabalance4.betweenstudyingandwatchingTV.”5.Asyouknow，6.talking(talk)iseasierthandoing.7.Later(late)，Tomdoesn'tdowellinthefinalexamandheissosad.Tom'smotherknowsthatthereisnopoint8.scolding(scold)himnow，soshecomfortshimandsaid“itisnouse9.crying(cry)overspiltmilk.Thereisno10.telling(tell)whatyoucando，justtryyourbest.