新概念英语第二册语法精粹及练习新概念英语第二册语法精粹及练习（一）新概念二册语法精粹一、一般现在时一、一般现在时：1．构成：使用动词原形，第三人称单数须有变化。（1）直接加“s”，works，takes（2）以辅音加“y”结尾，变“y”为“i”，再加“es”,（3）以“o,s,x,ch,sh”结尾的动词加“es”,carry→carriesdresseswatchesbrushesgoes2．功能：（1）表现在的事实、状态或动作：eg:Birdsfly.Shelovesmusic.Mary'sparentsgetupveryearly.（2）表习惯性动作或职业，常与often，sometimes，usually，always，everyweek，seldom，occasionally，frequently等时间副词连用。eg:Ialwaystakeawalkaftersupper.Shewritestomeveryoften.Tomandhisgirlfriendgoouttotakeapicnicoccasionally.（3）表客观真理，格言警句或事实：Theearthmovesroundthesun.Thesunrisesintheeastandsetsinthewest.新概念英语第二册语法精粹及练习Twoandtwomakesfour.Nomanbuterrs.人非圣贤，熟能无过。（4）表将来：A．在由when，after,before，as，assoonas，although，because，if，evenif，incase，till，until，unless，solongas,where,whatever，wherever等引导的状语从句中用一般现在时表将来发生的动作。（黄金重点，所有考试都不放过它！）例如：I'lltellherwhenshecomestomorrow.Evenifitrainsthisafternoon,I'llmeetyou.Whateverhappens,youshouldkeepcool-headed.（不错的句型，背下！！）I'llberightherewaitingforyouwhereveryougo.（很感人的句型！）B．按时间表示将要发生的动作或事件，用一般现在时表达将来时概念。Theplaybeginsat6:30thisevening.Whendoestheplanetakeoff?Heleavesforthatcitynextweek.Accordingtothetimetable,theexpresstraintoShanghaistartsatnineinthemorning.（按照时刻表，开往上海的特快列车早上7点出发。）测试精编1.TheBrowns________anicecarandBrown'sbrother________anicejeep.A.have/haveB.has/hasC.have/hasD.has/have2.Iftheirhouse________notlikeours,what________itlooklike?A.is/isB.is/doesC.does/doesD.does/is新概念英语第二册语法精粹及练习3.-________youthinkhewillcome?-Ifit________tomorrow,hewillnotcome.A.Do/rainsB.Are/rainsC.Do/willrainD.Are/willrain4.Thelittlechild________notevenknowthatthemoon________aroundtheearth.A.do/moveB.do/movesC.does/movesD.did/moved5.Manyastudent________fondoffilms,butagoodstudentseldom________tothecinemaA.are/goesB.is/goesC.are/goD.is/go新概念英语第二册语法精粹及练习（二）新概念二册语法精粹二、现在进行时：is/am/are+现在分词1．表示现在正在进行的动作。如Thekettleisboiling.ShallImaketea?Don'tyouthinkyoueattoomuch?You'reputtingonweight（体重增加）。Theworkersarebuildinganewbridgeacrosstheriver.2．表现阶段正