动词的各种形式变化规则市公开课一等奖百校联赛获奖课件.pptx

第三人称单数普通现在时第三人称单数普通现在时动词改变规则：动词改变规则：1.1.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“ch“ch，shsh，o o，s s，x”x”，加，加，加，加“-es”“-es”：teachteach（教）（教）（教）（教）teaches washteaches wash（洗）（洗）（洗）（洗）washes washes gogo（去）（去）（去）（去）goes kissgoes kiss（吻）（吻）（吻）（吻）kisses kisses passpass（传递）（传递）（传递）（传递）passes fix passes fix（安装）（安装）（安装）（安装）fixesfixes2.2.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“辅音字母辅音字母辅音字母辅音字母+y”+y”时，去时，去时，去时，去“y”“y”后加后加后加后加“-ies”“-ies”，若是，若是，若是，若是“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“-s”“-s”：studystudy（学习）（学习）（学习）（学习）studies flystudies fly（飞）（飞）（飞）（飞）flies fliesplayplay（游戏）（游戏）（游戏）（游戏）plays stayplays stay（停留）（停留）（停留）（停留）stays saystays say（说）（说）（说）（说）says says3.3.其它动词直接加其它动词直接加其它动词直接加其它动词直接加s s：helphelp（帮助）（帮助）（帮助）（帮助）helps comehelps come（来）（来）（来）（来）comes cutcomes cut（切）（切）（切）（切）cutscuts第1页动词现在分词改变规则动词现在分词改变规则1.1.原形动词词尾为原形动词词尾为“-e”“-e”时，去时，去“-e”“-e”后后+“-ing”+“-ing”。liveliving（住）（住）makemaking（制造）（制造）2.2.原形动词词尾为原形动词词尾为“-ie”“-ie”时，先把时，先把“-ie”“-ie”改为改为“-y”“-y”后后+“-ing”+“-ing”。lielying（卧，躺）（卧，躺）diedying（死）（死）tie（捆，（捆，绑）绑）tyingtying3.3.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“元音元音元音元音+l+l，r”r”并为重读音节时，常重复并为重读音节时，常重复并为重读音节时，常重复并为重读音节时，常重复词尾后再加词尾后再加词尾后再加词尾后再加“-ing”“-ing”。compel compellingcompel compelling（强迫）（强迫）（强迫）（强迫）travel(travel(旅行旅行旅行旅行)travellingtravellingpreferpreferringpreferpreferring（宁可要）（宁可要）（宁可要）（宁可要）referrefer（指）（指）（指）（指）referringreferring第2页4.4.原形动词以原形动词以原形动词以原形动词以“辅元辅辅元辅辅元辅辅元辅”结尾，先双写最终一个辅音字结尾，先双写最终一个辅音字结尾，先双写最终一个辅音字结尾，先双写最终一个辅音字母后再母后再母后再母后再+“-ing”+“-ing”（字母组合除外）。（字母组合除外）。（字母组合除外）。（字母组合除外）。planplanningplanplanning（计划）（计划）（计划）（计划）kidkiddingkidkidding（开玩笑）（开玩笑）（开玩笑）（开玩笑）getgettinggetgetting（得到）（得到）（得到）（得到）stopstoppingstopstopping（停顿）（停顿）（停顿）（停顿）putputtingputputting（放置）（放置）（放置）（放置）shutshuttingshutshutting（关闭）（关闭）（关闭）（关闭）beginbeginningbeginbeginning（开始）（开始）（开始）（开始）show,grow,draw,blow,know,flow show,grow,draw,blow,know,flow等等等等5.5.其它动词直接加其它动词直接加其它动词直接加其它动词直接加-ing-ing。speakspeakingspeakspeaking（说）（说）（说）（说）studystudyingstudystudying（学习）（学习）（学习）（学习）gogoinggogoing（去）（去）（去）（去）showshow（展示）（展示）（展示）（展示）showingshowingclimbclimb（爬，攀）（爬，攀）（爬，攀）（爬，攀）climbingclimbing第3页规则动词过去式和过去分词规则动词过去式和过去分词1.1.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“e”“e”时，加时，加时，加时，加“-d”“-d”。livelivedlivelived（住）（住）（住）（住）like likedlike liked（喜欢）（喜欢）（喜欢）（喜欢）2.2.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“辅音字母辅音字母辅音字母辅音字母+y”+y”时，去时，去时，去时，去“-y”“-y”后加后加后加后加“-“-ied”ied”，若是词尾为，若是词尾为，若是词尾为，若是词尾为“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（学习）（学习）（学习）（学习）playplayedplayplayed（游戏）（游戏）（游戏）（游戏）3.3.原形动词词尾为原形动词词尾为原形动词词尾为原形动词词尾为“元音元音元音元音+l+l，r”r”并为重读音节时，并为重读音节时，并为重读音节时，并为重读音节时，常双写词尾后再加常双写词尾后再加常双写词尾后再加常双写词尾后再加“-ed”“-ed”。compel compelledcompel compelled（强迫）（强迫）（强迫）（强迫）preferpreferredpreferpreferred（更喜欢）（更喜欢）（更喜欢）（更喜欢）第4页4.4.原形动词以原形动词以原形动词以原形动词以“辅元辅辅元辅辅元辅辅元辅”结尾，先双写最终一结尾，先双写最终一结尾，先双写最终一结尾，先双写最终一个辅音字母后再个辅音字母后再个辅音字母后再个辅音字母后再+“ed”+“ed”。chatchattedchatchatted（闲谈）（闲谈）（闲谈）（闲谈）kid kiddedkid kidded（开玩笑）（开玩笑）（开玩笑）（开玩笑）begbeggedbegbegged（哀求）（哀求）（哀求）（哀求）stopstoppedstopstopped（停顿）（停顿）（停顿）（停顿）budbuddedbudbudded（萌芽）（萌芽）（萌芽）（萌芽）5.5.其它动词直接加其它动词直接加其它动词直接加其它动词直接加eded。showshowedshowshowed（展示）（展示）（展示）（展示）match match matchedmatched（匹配）（匹配）（匹配）（匹配）guessguessguessedguessed（猜）（猜）（猜）（猜）wash wash washedwashed（洗）（洗）（洗）（洗）第5页一、写出以下动词一、写出以下动词一、写出以下动词一、写出以下动词第三人称单数第三人称单数第三人称单数第三人称单数形式。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do doesdo does填空填空填空填空1 1、_ you ride a bike after school?Yes,I _._ you ride a bike after school?Yes,I _.2 2、_ your sister like PE?No,she _ not._ your sister like PE?No,she _ not.What_ the students have?They have some pens.What_ the students have?They have some pens.How_ Linda go to school?She goes to school on How_ Linda go to school?She goes to school on foot.foot.He _ not speak English.He speaks Chinese.He _ not speak English.He speaks Chinese._ they watch TV on Sundays?Yes,they _._ they watch TV on Sundays?Yes,they _.My father and mother _ not read newspapers on My father and mother _ not read newspapers on Saturday.Saturday.第6页三、用普通现在时填空。三、用普通现在时填空。三、用普通现在时填空。三、用普通现在时填空。What _ he _(have)?What _ he _(have)?He _(have)a toy plane.He _(have)a toy plane.My mother _ not_(like)My mother _ not_(like)English.English.She _(like)Chinese.She _(like)Chinese._ you _(go)to school by bus?_ you _(go)to school by bus?No,I _(go)to school by car.No,I _(go)to school by car.Miss Wang _(swim)every day.Miss Wang _(swim)every day.I _(like)English.I _(like)English.Tom _ _ _(not like)English.Tom _ _ _(not like)English.The moon _(go)around the earth.The moon _(go)around the earth.When_ you _(go)to school?When_ you _(go)to school?I _(go)to school at five every day.I _(go)to school at five every day.第7页不规则动词过去式和过去分词分类记忆法不规则动词过去式和过去分词分类记忆法3.build-built-built send-sent-sent 3.build-built-built send-sent-sent spend-spent-spent lend-lent-lentspend-spent-spent lend-lent-lent1.bring-brought-brought buy-bought-bought 1.bring-brought-brought buy-bought-bought fight-fought-fought think-thought-thought fight-fought-fought think-thought-thought 4.catch-caught-caught teach-taught-taught4.catch-caught-caught teach-taught-taught2.burn-burnt-burnt 2.burn-burnt-burnt mean-meantmean-meant-meant-meant（音变）（音变）（音变）（音变）dream-dreamed/dreamt-dreamed/dreamt dream-dreamed/dreamt-dreamed/dreamt learn-learned/learnt-learned/learnt learn-learned/learnt-learned/learnt smell-smelled/smelt-smelled/smeltsmell-smelled/smelt-smelled/smelt第8页7.get-got-got hold-held-held 7.get-got-got hold-held-held have/has-had-had hear-heard-heard have/has-had-had hear-heard-heard lose-lost-lost make-made-made lose-lost-lost make-made-made shine-shone/shined-shone/shined shine-shone/shined-shone/shined sit-sat-sat stand-stood-stood sit-sat-sat stand-stood-stood understand-understood-understood understand-understood-understood win-won-won find-found-found win-won-won find-found-found5.feel-felt-felt leave-left-left 5.feel-felt-felt leave-left-left meet-met-met lead-led-led meet-met-met lead-led-led keep-kept-kept sleep-slept-slept keep-kept-kept sleep-slept-slept sweep-swept-swept sweep-swept-swept6.sell-sold-sold tell-told-told6.sell-sold-sold tell-told-told pay-paid-paid say-said-said(pay-paid-paid say-said-said(音变音变音变音变)第9页bet-bet-bet,cost-cost-cost,cut-cut-cut,hurt-hurt-hurt,let-let-let,put-put-put,read-read-read(音变音变),set-set-set,spread-spread-spread(传输传输)第10页1.1.begin-began-begun drink-drank-drunk begin-began-begun drink-drank-drunk 2.2.ring-rang-rung sing-sang-sung ring-rang-rung sing-sang-sung 3.3.swim-swam-swum swim-swam-swum 2.draw-drew-drawn fly-flew-flown 2.draw-drew-drawn fly-flew-flown grow-grew-grown know-knew-known grow-grew-grown know-knew-known throw-threw-thrown throw-threw-thrown 3.3.bite-bit-bitten hide-hid-hidden bite-bit-bitten hide-hid-hidden forget-forgot-forgotten forget-forgot-forgotten break-broke-broken choose-chose-chosen break-broke-broken choose-chose-chosen steal-stole-stolen steal-stole-stolen wake-woke/waked-woken/waked wake-woke/waked-woken/waked 第11页give-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(音变音变音变音变)drive-drove-drive-drove-drivendriven rewrite-rewrote-rewrite-rewrote-rewrittenrewritten write-wrote-write-wrote-writtenwritten(音变音变音变音变)第12页 come-came-come come-came-come become-became-become become-became-become run-ran-run run-ran-run beat-beat-beaten第13页