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1、五种时态五种时态讲解及练习题英语的时态（tense）是一种动词形式，不同的时态用以表示不同的时间与方式。下面就英语中常见的八种基本时态进行阐述，其它的时态都是在这八种时态的基础上结合而成的。一、一般现在时：1.概念：经常、反复发生的动作或行为及现在的某种状况。2.时间状语：always,usually,often,sometimes,everyweek(day,year,month...),onceaweek,onSundays,3.基本结构：动词原形（如主语为第三人称单数，动词上要加（e）S）4.否定形式：am/is/are+not;此时态的谓语动词若为行为动词，则在其前加
2、don＇t,如主语为第三人称单数，则用doesn＇t，通常还原行为动词。5.一般疑问句：把be动词放于句首；用助动词do提问，如主语为第三人称单数，则用does，同时，还原行为动词。6.例句：Itseldomsnowshere.Heisalwaysreadytohelpothers.Actionspeakslouderthanwords.1.Ilike______(swim).2.He_________(read)Englisheveryday.3.We_________(go)toschoolatseveninthemorning.4.Mike________(go)tos
3、choolatseveninthemorning.5.Mymother________(like)______(go)shopping.6.Ican________(draw)manybeautifulpictures.7.She_________(make)amodelplane.8.Doyou________(like)_________(run)?9.Doeshe_________(like)_________(jump)?10.DoesNancy_________(grow)flowersonSaturday?11.Theteachers________(like)_
4、__________(dance).12.Theteacher________(like)____________(dance).2）用所给的人称改写句子1.ItakephotosonSunday.(Mike)2.Wegrowbeautifulflowers.(she)3.Theylikecollectingstamps.(Ben)4.Ilistentomusiccarefully.(myaunt)5.Youlikemakingamodelship.(Helen)二、一般过去时：1.概念：过去某个时间里发生的动作或状态；过去习惯性、经常性的动作、行为。2.时间状语：ago,y
5、esterday,thedaybeforeyesterday,lastweek(year,night,month…),in1989,justnow,attheageof5,oneday,longlongago,onceuponatime,etc.3.基本结构：be动词；行为动词4.否定形式：was/were+not;在行为动词前加didn＇t，同时还原行为动词。5.一般疑问句：was或were放于句首；用助动词do的过去式did提问，同时还原行为动词。6.例句：Sheoftencametohelpusinthosedays.Ididn＇tknowyouweresobusy.用
6、be动词的适当形式填空1.I______anEnglishteachernow.2.She_______happyyesterday.3.They_______gladtoseeeachotherlastmonth.4.HelenandNancy________goodfriends.5.Thelittledog_____twoyearsoldthisyear.6.Look,there________lotsofgrapeshere.7.There________asignonthechaironMonday.8.Today_____thesecondofJune.Yeste
7、rday______thefirstofJune.It_____Children'sDay.Allthestudents______veryexcited.用所给动词的适当形式填空1.I______(watch)acartoononSaturday.2.Herfather_______(read)anewspaperlastnight.3.We_________tozooyesterday,we_____tothepark.(go)4.______you_______(visit)yourrelativ
