初三英语复习时态
发布时间：2023-02-13 19:50:43
初三英语专题复习---动词时态1.一般现在时：标志词语always,often,usually,sometimes,never,everyday/week/month/year,onSundays，onceaday/week/monthyear…,inthemorning…，howoften等1）经常性或习惯性动作或状态Wehavemealsthreetimesaday.Weareallstudents.2）表达永恒的真理。Theteachertoldustheearth__________(travelaroundthesun.3在条件和时间状语从句中Shewillwritealettertohersisterifhecomesbacktomorrow.★温馨提示：1在以here,there开头的句子中用一般现在时替代现在进行时Here_________(comethebus.Listen!There_______(gothebell.2一定要掌握三单动词变化规律2.现在进行时：现在进行时是由助动词be(am,is,are+动词-ing形式构成的，用来表示现在或现阶段正在进行的动作。标志词语：Look!Listen!now，thesedays,atthismoment等时间状语Myhometown__________________(become/getricherandricher.--Whatareyoudoingthesedays?----I____________(writeanovel.--Where’sTom?--He_______(helphisdadwashthecaroverthereunderthetree.★温馨提示1always用于进行时时含有情感色彩。bealwaysdoing…He__________always__________(complaintome.(抱怨He_______always_____________(thinkofothersfirst.(赞赏2表感觉、情感、心理活动的动词，如：see,hear,smell,taste,notice,seem,hate,like,love,want,wish等不用进行时I___________(wanttovisittheGreatWall.I__________(liveinJinannow.Thiskindoffruit_____________(smellterriblebut_____________(tastesweet.He________(not,liketheteacheratall.3）表理解、记忆、拥有、决定的动词，如forget,remember,understand,believe,know,decide，have,has,own,belong等，不用进行时NowIstill__________(rememberwhathesaid.3.现在完成时：构成have/has+过去分词；其疑问句是把have/has提至句首，否定式是在have/has后面加not。标志状词语：already,yet,ever,never,before,since…，in/duringthepast/last…,sofar=uptonow=bynow,just,recently,allone’slife,eversince，sincethen考点：Theoldman__________(liveinthisvillagesincehe_______(be3yearsold.Bynow,we_____________(learnthousandsofwords.Sofar,he_________________(visittheisland5times.Inthelast2years,manypeople________________(buypersonalcars.He’salreadyputtherubbishintothedustbin.(一般疑问句(否定句→__________he__________therubbishintothedustbin_________?→He________________therubbishintothedustbin_________.Theworker__________________(tryherbestbutstillcan’tfixitup.Helefthishometown3yearsago.Hehasn’tcomebackyet.(同义句A）He_____________________________________fromhishometownfor3years.B）3years________________________________he___________hishometown.MrSmithdied35yearsago.(同义句A）MrSmith__________________________________for35years.B）______________________35years____________MrSmith___________.★温馨提示：1延续性动词与非延续性动词在现在完成时中的使用延续性动词：be,have,know,live,work,study,learn,teach,speak,talk,draw，wait，wear，walk,sleep等，这些动词可以和表示一段时间的状语连用。例如：UncleWanghasworkedherefor10years.非延续性动词：come,go,arrive,reach,see,hear,close,leave,begin,start,lose,buy,fall,join,die等，这些动词可用于完成时态，说明某个动作的结果还存在，但不能和表示一段时间的状语连用。常见的非延续性动词与延续性动词转换如下：come---be；leave---beaway；cometo---bein/at；goout---beout；begin/start---beon；buy---have；borrow---keep；die—bedead；join---beamemberof/be 