四种基本时态总结

四种基本时态摘要一、一般目前时间1.概念：。经常、反复发生的行动或行动目前的任何情况表示普遍真理或客观事实2.时间副词：always、usually、often、some times、every week (day、year、month.)，once a week (day，year，month.)、on sundays、3.基本结构：动词原形(如果主语是第三人称单数，则从动词改为第三人称单数)4.否定形式：主语am/is/are not其他；如果现在状态的谓语动词是行动动词，则前面加有圆点，如果主语是第三人称单数，则使用dont还原行动动词。一般疑问句：把动词放在句子的开头。用语调动词do提问，如果主语是第三人称单数，就用does恢复行动动词。6.例如：It seldom snows here。He is always ready to help others。Action speaks louder than words.7.动词gas的规则： (用于第三人称单数之后)(1)就在动词之后，如s:like-likesplay-plays(2)跟s，x，sh，ch，后面的动词：es，例如wash-washes(3)以辅音o结尾的动词：es例如go-goes(4)辅音y后的动词：将y改为I es(例如fly-flies)二、一般过去1.概念：过去时间发生的行动或状态；过去的习惯性，重复的行动，行动。2.时间副词：ago，yesterday，the day before yesterday，last week，last (year，night，month.)，in 1989，just now，at the age of 5，one day，long long agao，once upon a time，etc .基本结构：动词；行动动词的过去时态否定形式：主题was/were not其他；在行动动词前加上didnt，恢复行动动词。5.一般疑问句：was或were在句子的开头。用助动词do的过去时态did提问，恢复动作动词。6.范例：sheoften came to help us in those days。I didnt know you were so busy。7.动词的过去时态建立规则： (变更规则)发音规则：1一般动词在后缀中添加ed。例如，worked，washed played以2 e结尾的动词在后缀中添加d。例如，used，lived以3个辅音和y结尾的动词将y变成I，ed。例如，studied，emptied4末只有一个辅音的辅音(辅助辅助辅助结构)再写一次，最后的辅音写两次，ed补充：stopped在浊辅音和元音后面读/d/在辅音后面读/t/在/t/和/d/之后读取/id/第三，现在进行1.概念：表示当前阶段或说话过程中正在进行的动作和行为。2.时间副词：now，at thistime，days，etc.look.listen基本结构：主题图doing其他4.否定形式：主题not doing其他5.一般疑问句：把be动词放在句子开头。6.例句：How are you feeling today？He is doing well in his lessons。7.动词加性规则：1)通常直接相加think-thinking sleep-sleping study-studening speak-speaking2)以不发音的字母e结尾的单词，去掉字母e，ingwake-waking make-making coming take-taking leave-leaving have-having3)以重读废音节为结尾的“辅，圆，辅”结构的动词，首先用双写，然后加上末尾的辅音字母中学最初学的术语包括begin、cut、get、hit、run、set、sit、spit、stop、swim、beg、drop、fit、nod、DOP注意：visit不是以重读无音节结束的Travel重读了第一个音节，但不重读后缀音节。但是现在分词要写两次结束辅音字，再加ing。例如，travel - travelling。中学的时候只有一个这样的词。4)直接添加以y结尾的动词卡里卡里ing enjoy enjoying(5)以ie结尾的动词，将ie改为y，ingdie - dying - lying四、一般未来1.概念：表示某种行动或存在的状态，以及做某事的计划、计划或准备。2.时间副词：tomorrow，next day (week，month，year.)、soon、in a few minutes、by.the day after tomorrow，etc .3.基本结构：主语am/is/are going to do其他；主语will/shall do其他4.否定形式：主语am/is/are not going to do；主语will/shall not do其他5.一般疑问句：放在陈述句上；Will/shall提到了句子头。(使用第一人称I/we shall)6.示例：they are going to have a competition with us in studenies。It is going to rain。四种基本时态练习一、写以下动词的第三人称单数：drink _ _ _ _ _ _ _ _ _ _ _ stay _ _ _ _ _ _ _ _ makelook _ _ _ _ _ _ _ _ _ _ _ pass _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ passcome _ _ _ _ _ _ _ _ watch _ _ _ _ plant _ _ _ _ _ fly _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _study _ _ _ _ _ _ _ brush _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ u第二，写出以下动词的当前分词。sit _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ swim _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _go _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _have _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ dance _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _See _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _爱take _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ get第三，写下一个动词的过去时态is am _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ plantdrink _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _does _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ worry _ _ _ _ _ _ _ _ _ _ _ _ _ _ _tate _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ draw _ _ _throw _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _第四，用括号内动词的适当形式填空。1.he offen _ _ _ _ _ _ _ _(have)dinner at home。2.David and Tom _ _ _ _ _(be)in class one。3.Mike _ _ _ _ _ _(not go)to the zoo on sundays。4.what _ _ _ _ _ _ _ they often _ _ _ _ _(do)on saturdays？5.Mike _ _ _ _ _ _ _(like)coking。6.you always _ _ _ _ _ _ _(do)your home work well。7.I _ _ _ _ _ _ _ _(be)ill。im staying in bed。8.the child often _ _ _ _ _ _ _(watch)TV in the evening。9.the boy _ _ _ _ _ _ _ _ _ _ _ _(draw)a picture now .10.listen .some girls _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(sing)in the class room。11.what _ _ _ _ _ _ _ _ _ _(do)now？12.look .they _ _ _ _ _ _ _ _ _ _ _ _ _ _(have)an English lesson。13.they _ _ _ _ _ _ _ _ _ _ _ _ (not，water) the flowers now。14.What is our granddaughter doing？She _ _ _ _ _ _ _ _ _ _ (listen) to music。15.its 5 oclocknow . web _ _ _ _ _ _ _ _ _ _ _(have)supper now16._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (wash) clothes？Yes，she is17.today is a sunny day。web _ _ _ _ _ _ _ _ _ _ _ _(have)a picnic this afternoon。18.my brother _ _ _ _ _ _ _ _ _ _ _ _(go)to Shang hai next week。19.Tom often _ _ _ _ _ _ _ _ _(go)to school on foot . but today is rain。he _ _ _ _ _ _ _ _ _ _ _ _ _ _(go)to school by bike。20.what do you usually do at weekends？I usually _ _ _ _ _ _ _ _ _ _(watch)TV and _ _ _ _ _ _ _ _ _ _ _(catch)21.its Friday today . what _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(do)this weesshe _ _ _ _ _ _ _ _ _ _ _ _ _(watch)TV and(catch)insects。22.what _ _ _ _ _ _(do)you do last Sunday？I _ _ _ _ _ _(pick)apples on a farm。what _ _ _ _ _ _ _ _ _ _(do)next Sunday？I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ (milk) cows。23.Mary _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(visit)her grandparents tomorrow。24.Liu Tao _ _ _ _ _ _ _ _ _ _ _ _ _ _(fly)kites in the playground yesterday。25.David _ _ _ _ _ _ _ _ _ _ _ _ _(give)a puppet show next Monday。26.I _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _(计划)for my study now。27.I _ _ _ _ _ _(watch)a cartoon on Saturday。58.her father _ _ _ _ _ _ _(read)a new paper last night。29._ _ _ _ _ _ _ _ _ _ to zoo yesterday，we _ _ _ _ to the park。(go)30._ _ _ _ _ _ _ _ _ _ _ _ _(visit)your relatives last spring festival？31.what _ _ _ _ _ _ she _ _ _ _ _(find)in the garden last morning？she _ _ _ _