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1、英语动词时态英语时态是英语语法中的第一首难关,攻下此难关是作文、阅读、口语之关键。汉语用不同词表达相应时态,而英语用同一词的不同变化形式表达时态。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”,carry→carries(3)以“o,s,x,ch,sh”结尾的动词加“es”,goes dresses watches brushes2.功能:(1)表现在的事实、状态或动作:eg:Ø.Birdsfly.Ø.Shelovesmu
2、sic.Ø.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:Ø.Ialwaystakeawalkaftersupper. Ø.Shewritestomeveryoften. Ø.Tomandhisgirlfriendgoouttotakeapicnicoccasionally.(3)表客观真理,格言警句或事实:Ø.Theearthmovesro
3、undthesun.Ø.Thesunrisesintheeastandsetsinthewest.Ø.Twoandtwomakesfour.Ø.Nomanbuterrs.人非圣贤,熟能无过。(4)表将来:★.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: Ø.I’lltellh
4、erwhenshecomestomorrow. Ø.Evenifitrainsthisafternoon,I’llmeetyou. Ø.Whateverhappens,youshouldkeepcool-headed(头脑冷静的,沉着的). Ø.I’llberightherewaitingforyouwhereveryougo.★.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。 Ø.Theplaybeginsat6:30thisevening. Ø.Whendoestheplanetakeoff? Ø.Helea
5、vesforthatcitynextweek. Ø.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/have B.has/has C.have/has D.has/have2.Iftheirhouse_______notlikeours,wha
6、t_______itlooklike? A.is/is B.is/does C.does/does D.does/is3._______youthinkhewillcome?Ifit_______tomorrow,hewillnotcome. A.Do/rains B.Are/rains C.do/willrain D.Are/willrain4.Thelittlechild_______notevenknowthatthemoon_______aroundtheearth. A.do/move
7、 B.do/moves C.does/moves D.did/moved5.Manyastudent(许多学生)_______fondoffilms,butagoodstudentseldom_______tothecinema. A.are/goes B.is/goes C.are/go D.is/go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 Ø.Thekettleisboiling.ShallImaketea? Ø.Don’tyouthinkyoueattoomu
8、ch?You’reputtingonweight.(体重增加) Ø.Theworkersarebuildi