一般现在时、一般过去时、现在进行时、一般将来时语法讲练

第第#页“Cool”isawordwithmanymeanings.Itsoldmeaningisusedtoexpress（表达）atemperaturethatisalittlebitcold．Astheworldhaschanged，thewordhashadmanydifferentmeaning．“Cool”canbeusedtoexpressfeelingsofinterestinalmostanything.Whenyouseeafamouscarinthestreet，maybeyouwillsay，“It’scool.”Youmaythink，“He’ssocool，”whenyouseeyourfavouritefootballer.Weallmaximize（扩大）themeaningof“cool”.Youcanuseitinsteadofmanywordssuchas“new”or“surprising”.Here’saninterestingstorywecanusetoshowthewaythewordisused.Ateacheraskedherstudentstowriteaboutthewaterfall（瀑布）theyhadvisited.Ononestudent’spaperwasjusttheonesentence（句子），“It’ssocool.Maybehethoughtitwasthebestwaytoshowwhathesawandfelt.Butthestoryalsoshowsascarcity（缺乏）ofwords.Without“cool”，somepeoplehavenowordstoshowthesamemeaning.Soitisquiteimportanttokeepsomecredibility（可信性）.Canyouthinkofmanyotherwordsthatmakeyourlifeascolourfulastheword“cool”？Ican.AndIthinktheyarealsoverycool.1.Weknowthattheword“coolhashad .A.onlyonemeaning B.nomeaningsC.manydifferentmeanings D.thesamemeaning2.Inthepassage，theword“express”means“ ”.A.see B.showC.know D.feelfyouare something，youmaysay，“It’scool.”A.interested in B.angryaboutC.afraidof D.unhappywith.Thewritertakesanexampletoshowheis thewaythewordisused.A.pleasedwith B.strangetoC.worriedabout D.carefulwith.Inthepassage,thewritersuggests（暗示）thattheword“cool”.A.canbeusedinsteadofmanywordsB.usuallymeanssomethinginterestingC.canmakeyourlifecolourfulD.maynot（可能不