现在完成时态讲解和练习.doc

(完整word)现在完成时态讲解和练习(完整word)现在完成时态讲解和练习专业知识分享(完整word)现在完成时态讲解和练习现在完成时态讲解及练习一、现在完成时的构成肯定句：主语+have/has+done（过去分词）+其它HehaslivedinShenzhenfor4years。一般疑问句：Have/Has+主语+done(过去分词）+其它HashelivedinShenzhenfor4years?否定句:主语+have/has+not+done(过去分词)+其它Hehasnotfinishedhishomework。过去分词的构成方法如下：1。一般情况下，直接在动词原形后面加–ed.work——-workedanswer——-answeredobey-——obeyedwant—-—wanted2。以不发音的-e结尾的动词只加–d.Move--—movedhope———hopeddivide-—-divided3。字尾是辅音+y的动词。则将y改i加ed。study——-studiedtidy—-—tidiedsatisfy—--satisfied4。以重读闭音节结尾的词,这些词的末尾只有一个辅音字母时，双写这个辅音字母，再加–ed。stop———stoppedregret---regretteddrop—-—dropped不规则动词过去式与过去分词分类记忆表一、AAA.（原形，过去式和过去分词一致）1.花费costcostcost2.割cutcutcut3.伤害hurthurthurt4。让letletlet5。放putputput6。朗读readreadread7.设置setsetset8。打击，碰撞hithithit9。关上门窗shutshutshut10.让letletlet二、ABB（过去式和过去分词一致）1）过去式、过去分词含有—ought1.带来bringbroughtbrought2.买buyboughtbought3。打架fightfoughtfought4.想thinkthoughtthought5.寻找、探究seeksoughtsought2）过去式、过去分词含有-aught5。抓住catchcaughtcaught6。教teachtaughttaught3）过去式、过去分词—t替换原形—d7。建筑buildbuiltbuilt8.借出lendlentlent9.花费spendspentspent10。派遣sendsentsent4）过去式、过去分词在原形词尾加t或d11。学会learnlearnt/edlearnt/ed12。意思meanmeantmeant13.燃烧burnburnt/edburnted13.做梦dreamdreamt/eddreamt/ed13.处理dealdealtdealt14。听hearheardheard5）过去式、过去分词改为-ept15。保持keepkeptkept16。睡觉sleepsleptslept17.扫sweepsweptswept过去式、过去分词改为-elt18。感觉feelfeltfel19.嗅smellsmelt/edsmelt/ed20.拼写spellspelt/edspelt/ed7)过去式、过去分词改为—aid20。孵蛋laylaidlaid21。说saysaidsaid22.支付paypaidpaid8)过去式、过去分词改为—old23.卖sellsoldsold24.告诉telltoldtold9)过去式、过去分词改为-ood25站standstoodstood26。明白understandunderstoodunderstood10)其它变化27。得到getgotgot（gotten)28。坐sitsatsat29。照顾babysitbabysatbabysat30.离开leaveleftleft31.失去loselostlost32。找到findfoundfound33。有have（has）hadhad34.握住，召开holdheldheld35.制造makemademade36。悬挂hanghunghung37.照耀shineshoneshone39。赢winwonwon40逃跑fleefledfled41喂feedfedfed42.引导，导致leadledled43遇见meetmetmet三、ABA（过去式与原形一致）1。变成becamebecomebecome2.来comecamecome3.跑runranrunABC（原形、过去式、过去分词各不一样）.过去分词在过去式或原形后加—n或-en1。击败beatbeatbeaten2.破坏breakbrokebroken3。驾驶drivedrovedriven4.吃eatateeaten