现在完成时基础练习

1、此刻达成时一、写出以下动词的过去式、过去分词：climb-_-_finish-_-_study-_-_visit-_-_live-_-_stay-_-_try-_-_clean-_-_work-_-_learn-_-_be-_-_have-_-_do-_-_go-_-_buy-_-_write-_-_catch-_-_find-_-_know-_-_buy-_-_learn-_-_read-_-_teach-_-_drink-_-_hear-_-_eat-_-_tell-_-_see-_-_cut-_-_put-_-_give-_-_sleep-_-_draw-_-_get-_-_keep-_

2、-_take-_-_二、Fillinthesentences(第一个空格请用havehas填空)He_already_(buy)somemilk.She_(make)cakesforherhusbandalready.I_just_(write)alettertomymom.LilyandMerry_ever_(visit)theWhiteHouse.Tony_already_(find)hisbike.They_never_(be)toShanghai.Lucy_(live)inPanyufor10years.We_(learn)Englishsince2-year-old.Tom_alre

3、ady_(climb)upintothetree.I_ever_(read)thebooktwice.Mybrother_(go)toBeijingsince2yearago.Everyone_(buy)thisbooksince2weeksago.We_already_(finish)theEnglishhomework.I_(have)thewatchfor2years.Myclassteacher_(teach)inourschoolsince2001.Allofus_never_(know)thegoodnewsyet.Tom,JackandI_(study)inmiddleschoo

4、lforabout1year.Chinesepeople_(drink)teaforthousandsofyears.Everyone_not_(do)thehomeworkyet.She_never_(hear)ofKellysfatherbefore.三、Fillinthesentences(第一个空格请用havehas填空)_ever_(visit)XiangjiangZoo._already_(live)inPanyufor3years.3.MissLi_just_(stay)hereforhalfanhour.4.Jim_never_(play)tabletennisbefore.5

5、.Thefarmers_already_(work)onthefarmsince6:30thismorning.JoyandJoyce_just_(clean)theroom.Billy_never_(finish)hishomeworkontime.Everyone_already_(try)toputouttheterriblefire.He_already_(make)afewmistakesintheexam.We_just_(learn)somethingaboutwaterinEnglishlessons.Thechild_never_(drink)winebefore.Suzy_

6、already_(draw)threepicturessinceshecameintotheclassroom.We_(know)eachothersincewemovedhere.Thepoorman_never_(eat)cheesecakebefore.Thepupil_just_(do)hishomeworkfor2hours.AuntieSu_ever_(give)metwousefulbooks.Tony_ever_(see)thefilmHerotwice.They_already_(build)25housessince2007.Thebaby_already_(sleep)f

7、or4hours.Mr.Li_ever_(tell)ussomeamazingnews.四、补全句子。（sth./sb.have/hasdone）Lin_already_inXiangshengMiddleSchoolforone林year已经在.象圣中学学习一年了。-Howlong_you_here?-_20years.你在这里住多久了？有20年了。We_6unitssincethebeginningofthis从term这学.期开始以来，我们已经学了6个单元了。We_already_thehomework我.们已经达成作业了。They_already_theclassroom他up们.已经把教室打扫洁净了。_you_yourbreakfastyet?你已