动词的各种形式变化规则课件

第三人称第三人称单单数一般数一般现现在在时时动词变动词变化化规则规则：1.1.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“ch“ch，shsh，o o，s s，x”x”，加，加，加，加“-es”“-es”：teachteach（教）（教）（教）（教）teacheswashteacheswash（洗）（洗）（洗）（洗）washeswashesgogo（去）（去）（去）（去）goeskissgoeskiss（吻）（吻）（吻）（吻）kisseskissespasspass（传递传递传递传递）passesfixpassesfix（安装）（安装）（安装）（安装）fixesfixes2.2.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“辅辅辅辅音字母音字母音字母音字母+y”+y”时时时时，去，去，去，去“y”“y”后加后加后加后加“-ies”“-ies”，若是，若是，若是，若是“元音元音元音元音字母字母字母字母+y”+y”，只加，只加，只加，只加“-s”“-s”：studystudy（学（学（学（学习习习习）studiesflystudiesfly（飞飞飞飞）fliesfliesplayplay（游（游（游（游戏戏戏戏）playsstayplaysstay（停留）（停留）（停留）（停留）stayssaystayssay（说说说说）sayssays3.3.其他其他其他其他动词动词动词动词直接加直接加直接加直接加s s：helphelp（帮助）（帮助）（帮助）（帮助）helpscomehelpscome（来）（来）（来）（来）comescutcomescut（切）（切）（切）（切）cutscuts1A第三人称单数一般现在时1A动词动词的的现现在分在分词变词变化化规则规则1.1.原形原形动词词动词词尾尾为为“-e”“-e”时时，去，去“-e”“-e”后后+“-ing”+“-ing”。liveliving（住）（住）makemaking（制造）（制造）2.2.原形原形动词词动词词尾尾为为“-ie”“-ie”时时，先把，先把“-ie”“-ie”改改为为“-y”“-y”后后+“-ing”+“-ing”。lielying（卧，躺）（卧，躺）diedying（死）（死）tie（捆，（捆，绑绑）tyingtying3.3.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“元音元音元音元音+l+l，r”r”并并并并为为为为重重重重读读读读音音音音节时节时节时节时，常重复，常重复，常重复，常重复词词词词尾后再加尾后再加尾后再加尾后再加“-ing”“-ing”。compelcompellingcompelcompelling（强强强强迫）迫）迫）迫）travel(travel(旅行旅行旅行旅行)travelling)travellingpreferpreferringpreferpreferring（宁可要）（宁可要）（宁可要）（宁可要）referrefer（指）（指）（指）（指）referringreferring2A动词的现在分词变化规则2A4.4.原形原形原形原形动词动词动词动词以以以以“辅辅辅辅元元元元辅辅辅辅”结结结结尾，先双写最后一个尾，先双写最后一个尾，先双写最后一个尾，先双写最后一个辅辅辅辅音字母音字母音字母音字母后再后再后再后再+“-ing”+“-ing”（字母（字母（字母（字母组组组组合除外）。合除外）。合除外）。合除外）。planplanningplanplanning（计计计计划）划）划）划）kidkiddingkidkidding（开玩笑）（开玩笑）（开玩笑）（开玩笑）getgettinggetgetting（得到）（得到）（得到）（得到）stopstoppingstopstopping（停止）（停止）（停止）（停止）putputtingputputting（放置）（放置）（放置）（放置）shutshuttingshutshutting（关（关（关（关闭闭闭闭）beginbeginningbeginbeginning（开始）（开始）（开始）（开始）cutbansitforbidrun,swim5.5.其他其他其他其他动词动词动词动词直接加直接加直接加直接加-ing-ing。speakspeakingspeakspeaking（说说说说）studystudyingstudystudying（学（学（学（学习习习习）gogoinggogoing（去）（去）（去）（去）showshow（展示）（展示）（展示）（展示）showingshowingclimbclimb（爬，攀）（爬，攀）（爬，攀）（爬，攀）climbingclimbing3A4.原形动词以“辅元辅”结尾，先双写最后一个辅音字母后再+“letletting让让hithitting打、撞打、撞cutcutting切、割切、割sitsitting坐坐forgetforgetting忘忘记记setsetting设设置置babysitbabysitting临时临时受雇照受雇照顾婴顾婴儿儿shopshopping购购物物triptripping绊绊4Aletletting让hithittinstopstopping停止停止dropdropping放弃放弃traveltravel(l)ing旅游旅游swimswimming游泳游泳runrunning跑步跑步digdigging挖、掘挖、掘beginbeginning开始开始preferpreferring宁愿宁愿planplanning计计划划hop-hopping单单脚跳脚跳5Astopstopping停止dropdroset-setting设设置置dip-dipping浸浸mop-mopping用拖把拖洗用拖把拖洗,擦擦,抹抹nod-nodding点点头头fit-fitting合适合适kidnap-kidnapping绑绑架架nap-napping小睡，打盹小睡，打盹regret-regretting后悔后悔rot-rotting腐腐烂烂spot-spotting玷玷污污slip-slipping滑倒滑倒wrap-wrapping包装包装6Aset-setting设置6Astar-starringwin-winning赢赢shop-shopping购购物物stop-stopping停止停止drop-dropping落下落下dig-digging挖挖step-stepping踩踩，踏，踏trip-tripping绊绊倒倒rob-robbing抢抢劫劫7Astar-starring7Aset-setting设设置置dip-dipping浸浸mop-mopping用拖把拖洗用拖把拖洗,擦擦,抹抹nod-nodding点点头头fit-fitting合适合适kidnap-kidnapping绑绑架架nap-napping小睡，打盹小睡，打盹regret-regretting后悔后悔rot-rotting腐腐烂烂spot-spotting玷玷污污slip-slipping滑倒滑倒wrap-wrapping包装包装8Aset-setting设置dip-dippin规则动词规则动词的的过过去式和去式和过过去分去分词词1.1.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“e”“e”时时时时，加，加，加，加“-d”“-d”。livelivedlivelived（住）（住）（住）（住）likelikedlikeliked（喜（喜（喜（喜欢欢欢欢）2.2.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“辅辅辅辅音字母音字母音字母音字母+y”+y”时时时时，去，去，去，去“-y”“-y”后加后加后加后加“-ied”“-ied”，若是若是若是若是词词词词尾尾尾尾为为为为“元音字母元音字母元音字母元音字母+y”+y”，只加，只加，只加，只加“-ed”“-ed”。studystudiedstudystudied（学（学（学（学习习习习）playplayedplayplayed（游（游（游（游戏戏戏戏）3.3.原形原形原形原形动词词动词词动词词动词词尾尾尾尾为为为为“元音元音元音元音+l+l，r”r”并并并并为为为为重重重重读读读读音音音音节时节时节时节时，常双写常双写常双写常双写词词词词尾后再加尾后再加尾后再加尾后再加“-ed”“-ed”。compelcompelledcompelcompelled（强强强强迫）迫）迫）迫）preferpreferredpreferpreferred（更喜（更喜（更喜（更喜欢欢欢欢）9A规则动词的过去式和过去分词1.原形动词词尾为“e”时，加“-4.4.原形原形原形原形动词动词动词动词以以以以“辅辅辅辅元元元元辅辅辅辅”结结结结尾，先双写最后一个尾，先双写最后一个尾，先双写最后一个尾，先双写最后一个辅辅辅辅音字母后再音字母后再音字母后再音字母后再+“ed”+“ed”。chatchattedchatchatted（闲谈闲谈闲谈闲谈）kidkiddedkidkidded（开玩笑）（开玩笑）（开玩笑）（开玩笑）begbeggedbegbegged（恳恳恳恳求）求）求）求）stopstoppedstopstopped（停止）（停止）（停止）（停止）budbuddedbudbudded（萌芽）（萌芽）（萌芽）（萌芽）5.5.其他的其他的其他的其他的动词动词动词动词直接加直接加直接加直接加eded。showshowedshowshowed（展示）（展示）（展示）（展示）matchmatchmatchedmatched（匹配）（匹配）（匹配）（匹配）guessguessguessedguessed（猜）（猜）（猜）（猜）washwashwashedwashed（洗）（洗）（洗）（洗）10A4.原形动词以“辅元辅”结尾，先双写最后一个辅音字母后再+“以一个以一个辅辅音字母音字母结结尾的重尾的重读闭读闭音音节动词节动词，双写双写词词尾尾辅辅音字母，再加音字母，再加-ed，如：如：stoppedbeggeddraggeddroppedplanneddotted,starred以下以下动词动词加加-ed或或-ing要双写最后一个字母要双写最后一个字母1.regret(regretted,regretting)后悔后悔2.control(controlled,controlling)控制控制3.admit(admitted,admitting)承承认认4.occur(occurred,occurring)出出现现5.prefer(preferred,preferring)宁愿宁愿11A以一个辅音字母结尾的重读闭音节动词，双写词尾辅音字母，再加6.refer(referred,referring)提到提到7.forget(forgetting)忘忘记记8.permit(permitted,permitting)允允许许9.equip(equipped,equipping)装装备备注意：注意：quarrel,signal,travel中的中的l可双写可双写（英国英（英国英语语）也可不双写（美国英）也可不双写（美国英语语）12A6.refer(referred,referring)一、写出下列一、写出下列一、写出下列一、写出下列动词动词动词动词的的的的第三人称第三人称第三人称第三人称单单单单数数数数形式。形式。形式。形式。sit_swim_go_make_do_sit_swim_go_make_do_run_write_cry_study_watch_run_write_cry_study_watch_wash_say_play_wash_say_play_二、用二、用二、用二、用dodoesdodoes填空填空填空填空1 1、_yourideabikeafterschool?Yes,I_._yourideabikeafterschool?Yes,I_.2 2、_yoursisterlikePE?No,she_not._yoursisterlikePE?No,she_not.What_thestudentshave?Theyhavesomepens.What_thestudentshave?Theyhavesomepens.How_Lindagotoschool?ShegoestoschoolonHow_Lindagotoschool?Shegoestoschoolonfoot.foot.He_notspeakEnglish.HespeaksChinese.He_notspeakEnglish.HespeaksChinese._theywatchTVonSundays?Yes,they_._theywatchTVonSundays?Yes,they_.Myfatherandmother_notreadnewspapersonMyfatherandmother_notreadnewspapersonSaturday.Saturday.13A一、写出下列动词的第三人称单数形式。13A三、用一般三、用一般三、用一般三、用一般现现现现在在在在时时时时填空。填空。填空。填空。What_he_(have)?What_he_(have)?He_(have)atoyplane.He_(have)atoyplane.Mymother_not_(like)Mymother_not_(like)English.English.She_(like)Chinese.She_(like)Chinese._you_(go)toschoolbybus?_you_(go)toschoolbybus?No,I_(go)toschoolbycar.No,I_(go)toschoolbycar.MissWang_(swim)everyday.MissWang_(swim)everyday.I_(like)English.I_(like)English.Tom_(notlike)English.Tom_(notlike)English.Themoon_(go)aroundtheearth.Themoon_(go)aroundtheearth.When_you_(go)toschool?When_you_(go)toschool?I_(go)toschoolatfiveeveryday.I_(go)toschoolatfiveeveryday.14A三、用一般现在时填空。14A不不规则动词过规则动词过去式和去式和过过去分去分词词分分类记忆类记忆法法1.bring-brought-brought bring-brought-brought 2.buy-bought-bought buy-bought-bought 3.fight-fought-fought fight-fought-fought 4.think-thought-thought think-thought-thought 2.burn-burnt-burnt mean-meant-meant 2.burn-burnt-burnt mean-meant-meant dream-dreamed/dreamt-dreamed/dreamt dream-dreamed/dreamt-dreamed/dreamt learn-learned/learnt-learned/learnt learn-learned/learnt-learned/learnt smell-smelled/smelt-smelled/smelt smell-smelled/smelt-smelled/smelt15A不规则动词过去式和过去分词分类记忆法I.A-B-B型brin3.build-built-builtsend-sent-sentspend-spent-spentlend-lent-lent4.catch-caught-caughtteach-taught-taught16A3.build-built-built5.feel-felt-feltleave-left-leftmeet-met-metlead-led-ledkeep-kept-keptsleep-slept-sleptsweep-swept-swept6.sell-sold-sold tell-told-told pay-paid-paid say-said-said(音音变变)17A5.feel-felt-feltleave7.get-got-gothold-held-heldhave/has-had-hadhear-heard-heardlose-lost-lostmake-made-madeshine-shone/shined-shone/shinedsit-sat-satstand-stood-stoodunderstand-understood-understoodwin-won-wonfind-found-found18A7.get-got-gothobet-bet-bet,cost-cost-cost,cut-cut-cut,hurt-hurt-hurt,let-let-let,put-put-put,read-read-read(音音变变),set-set-set,spread-spread-spread(传传播播)19A2.A-A-A型bet-bet-bet,cost-c1.begin-began-begun drink-drank-drunk begin-began-begun drink-drank-drunk 2.ring-rang-rung sing-sang-sung ring-rang-rung sing-sang-sung 3.swim-swam-swum swim-swam-swum 2.draw-drew-drawnfly-flew-flowngrow-grew-grownknow-knew-knownthrow-threw-thrown20A3.A-B-C型begin-began-begundri3.bite-bit-bittenhide-hid-hiddenforget-forgot-forgottenbreak-broke-brokenchoose-chose-chosensteal-stole-stolenwake-woke/waked-woken/waked21A3.bite-bit-bitten2give-gave-given shake-shook-shaken give-gave-given shake-shook-shaken fall-fell-fallen see-saw-seen fall-fell-fallen see-saw-seen take-took-taken rise-rose-take-took-taken rise-rose-risenrisen(音音音音变变变变)drive-drove-drive-drove-drivendriven rewrite-rewrote-rewrite-rewrote-rewrittenrewritten write-wrote-write-wrote-writtenwritten(音音音音变变变变)22Agive-gave-givenshake-shook-come-came-come come-came-come become-became-become become-became-become run-ran-run run-ran-run beat-beat-beaten23A4.A-B-A型come-came-come5.A-A-