三单:doescleansvisitsstudiespractiseshasstaysreadsgoeswatchescooksing:doingplayingcleaningvisitingstudyingpracticinghavingstayingreadinggoingwatchingcooking过去式:did...
三单形式就是第三人称单数形式takesislikesplaysswimsrunsdoesgoeswatcheswishesthinkseatshaswantsstudyshelpslearnsteachesstarts一楼的有几处错误
1.Jackplayssoccerballeveryday.DoesJackplaysoccerballeveryday?2.SheisverygoodatspeakingEnglish.IssheverygoodatspeakingEnglish?3.Mymomgoestoworkbybikeinthemorning.Does...
三单形式,现在分词,过去式stops,stopping,stoppedmakes,making,madetries,trying,triedreads,reading,readstudies,studying,studiedplans,planning,plannedlies,lying,laygives...
这题肯定错了.have的三单才是has
含be动词的:肯定句肯定是is,否定句直接在is后面加not,疑问句直接将is提前含动词的:肯定句就要注意在动词的后面加s注意动词的三单形式;否定句一般借助does,即在动词的前面加上doesnot;疑问句一般是将does提到句...
三单即第三人称单数形式,一般主语为he、she、it,小明、Tom之类的才用三单,你上面两个主语都是复数,所以答案为A、A,BenandMary是复数,
2.babysit-babysits-babysitting-babysat-babysat3.eat-eats-eating-ate-eaten4.buy-buys-buying-bought-bought5.carry-carrys-carries-carried-carried6.hang-hangs-hanging-hung-hung(规则变化hanged-hanged表示绞死)7....
一、写出下列动词的第三人称单数drink___go___stay___make___look___have___pass___carry___come___watch___fly___
第一人称就是“我”和“我们”。第二人称是“你”和“你们”。第三人称单数是“他”、“她”和“它”,复数则是“他们”、“她们”和“它们”。问题二:英语单词are的三单形式是什么三单形式是is问题三:什么是...