(
课件网) 四种时态讲解 小学的时态分几种？ 一、现在进行时（四下--五上） 二、一般现在时（四上--五上） 三、一般将来时（五上--六下） 四、一般过去时（五下--六下） 过去 现在 将来 一 般 过 去 时 一 般 现在时 现在进行时 一 般 将来时 时间轴 一、一般过去时 一般过去时 1、概念： 过去某个时间里发生的动作或状态； eg. My sister was two years old in 2019.（状态） I got up at 6：30 yesterday.（动作） 过去习惯性、经常性的动作、行为。 eg. She watched TV every evening last week. 2、标志词： (1）yesterday或以其构成的短语：yesterday morning(afternoon, evening)等； (2)由“last+一时间名词”构成的短语：last night, last year (winter, month, week)等； (3)由“时间段+ago”构成的短语：long long ago，a moment ago, a short time ago,three days ago等； (4)其它：just now等 3、基本结构： (1) be动词（注意be的人称变化，单数用was，复were） I was in the classroom yesterday morning . He was in the classroom yesterday morning . They were in the classroom yesterday morning . (2) 行为动词（动词过去式规则变化和不规则变化） I visited my grandparents yesterday. 4.动词过去式规则变化 1. 一般情况在动词后直接加-ed, 如： work—worked, wash—washed 2. 以不发音的字母e结尾，在动词后直接加-d，如： live—lived, close—closed 4.动词过去式规则变化 3. 重读闭音节（必须是一个短元音加一个辅音字母）结尾的动词，要先双写结尾的辅音字母，再加－ed，如：stop—stopped, beg—begged (乞讨) 4. 以辅音字母加y结尾的动词，先将y改为i再加-ed, 如： study—studied, carry—carried (携带) 【注意】 play—played,这个动词的过去式为什么y不改i呢？哦！因为y前面不是辅音字母 come-came go-went have-had wear-wore take-took/bring-brought 来去有穿带（戴） eat-ate drink-drank draw-drew read-read write-wrote 吃喝花都谢/画读写 am/is-was are-were do-did sit-sat make-made 两是三个做/坐 动词过去式不规则Chant speak-spoke give-gave buy-bought sell-sold see-saw 说给买卖看 put-put fly-flew ride-rode sing-sang think-thought 放飞齐（骑）唱响/畅想 swim-swam meet-met begin-began drive-drove sleep-slept 犹豫开始睡（游遇开驶睡） 动词过去式不规则Chant 2）动词过去式不规则变化要牢记： say-said get- got run-ran sing-sang fly-flew can-could become-became begin-began find-found forget-forgot hear-heard know-knew learn-learnt （learned） leave-left lose-lost teach-taught tell-told sweep-swept, feel-felt keep-kept let-let cut-cut put-put 3. 写出下列动词的过去式。 am_____ study_____ come_____ fly _____ take_____ say _____ carry_____ make_____ live_____ 3. 写出下列动词的过去式。 am_____ study_____ come_____ fly _____ take_____ say _____ carry_____ make_____ live_____ was studied came flew took carried lived said made 二、一般现在时 1.概念： 表示目前存在的状态。 eg：I am Sally. Amy is a student. 表示现在经常发生的、反复的、习惯性的动作。 eg：I always go to school at 7:00 . Sally always wears a pair of glasses. 1 2 2.时间标志词： 1 2 3 3、基本结构 ① be动词(is/am/are)； e.g：I am a teacher. (现在的状态) 基本结构 ② 行为动词(基本用原形，但主语三单动词要加 s/es) e.g：He goes to school every day. Katie often has brea ... ...
