動詞的各種形式變化規(guī)則課件

第三人稱單數(shù)一般現(xiàn)在時動詞變化規(guī)則：1.原形動詞詞尾為“ch，sh，o，s，x”，加“-es”：teach（教）→teacheswash（洗）→washesgo（去）→goeskiss（吻）→kissespass（傳遞）→passesfix（安裝）→fixes2.原形動詞詞尾為“輔音字母+y”時，去“y”后加“-ies”，若是“元音字母+y”，只加“-s”：study（學(xué)習(xí)）→studiesfly（飛）→fliesplay（游戲）→playsstay（停留）→stayssay（說）→says3.其他動詞直接加s：help（幫助）→helpscome（來）→comescut（切）→cuts動詞的現(xiàn)在分詞變化規(guī)則1.原形動詞詞尾為“-e”時，去“-e”后+“-ing”。live→living（住）make→making（制造）2.原形動詞詞尾為“-ie”時，先把“-ie”改為“-y”后+“-ing”。lie→lying（臥，躺）die→dying（死）tie（捆，綁）→tying3.原形動詞詞尾為“元音+l，r”并為重讀音節(jié)時，常重復(fù)詞尾后再加“-ing”。compel→compelling（強迫）travel(旅行)→travellingprefer→preferring（寧可要）refer（指）→referring4.原形動詞以“輔元輔”結(jié)尾，先雙寫最后一個輔音字母后再+“-ing”（字母組合除外）。plan→planning（計劃）kid→kidding（開玩笑）get→getting（得到）stop→stopping（停止）put→putting（放置）shut→shutting（關(guān)閉）begin→beginning（開始）cut

bansitforbidrun,swim

5.其他動詞直接加-ing。speak→speaking（說）study→studying（學(xué)習(xí)）go→going（去）show（展示）→showingclimb（爬，攀）→climbingstop→stopping

停止

drop→dropping

放棄

travel→travel(l)ing

旅游

swim→swimming

游泳

run→running

跑步

dig→digging

挖、掘

begin→beginning

開始

prefer→preferring寧愿

plan→planning計劃

hop-hopping單腳跳set--setting設(shè)置dip--dipping浸mop--mopping用拖把拖洗,擦,抹nod--nodding點頭fit--fitting合適kidnap--kidnapping綁架nap--napping小睡，打盹regret--regretting后悔rot--rotting腐爛spot--spotting玷污slip--slipping滑倒wrap--wrapping包裝star--starringwin--winning贏shop--shopping購物stop--stopping停止drop--dropping落下dig--digging挖step--stepping踩，踏trip--tripping絆倒rob--robbing搶劫set--setting設(shè)置dip--dipping浸mop--mopping用拖把拖洗,擦,抹nod--nodding點頭fit--fitting合適kidnap--kidnapping綁架nap--napping小睡，打盹regret--regretting后悔rot--rotting腐爛spot--spotting玷污slip--slipping滑倒wrap--wrapping包裝4.原形動詞以“輔元輔”結(jié)尾，先雙寫最后一個輔音字母后再+“ed”。chat→chatted（閑談）kid→kidded（開玩笑）beg→begged（懇求）stop→stopped（停止）bud→budded（萌芽）5.其他的動詞直接加ed。show→showed（展示）match→matched（匹配）guess→guessed（猜）wash→washed（洗）6.refer(referred,referring)提到

7.forget(forgetting)忘記

8.permit(permitted,permitting)允許

9.equip(equipped,equipping)裝備

注意：quarrel,signal,travel中的l可雙寫（英國英語）也可不雙寫（美國英語）三、用一般現(xiàn)在時填空。What_____he_____(have)?He______(have)atoyplane.Mymother________not________(like)English.She_______(like)Chinese.______you______(go)toschoolbybus?No,I_____(go)toschoolbycar.MissWang______(swim)everyday.I___(like)English.Tom_______________(notlike)English.Themoon______(go)aroundtheearth.When_____you______(go)toschool?I_____(go)toschoolatfiveeveryday.不規(guī)則動詞過去式和過去分詞分類記憶法I.A-B-B型bring-brought-broughtbuy-bought-boughtfight-fought-foughtthink-thought-thought2.burn-burnt-burntmean-meant-meantdream-dreamed/dreamt-dreamed/dreamt

learn-learned/learnt-learned/learnt

smell-smelled/smelt-smelled/smelt3.build-built-built

send-sent-sent

spend-spent-spent

lend-lent-lent4.catch-caught-caughtteach-taught-taught5.feel-felt-feltleave-left-leftmeet-met-metlead-led-ledkeep-kept-keptsleep-slept-sleptsweep-swept-swept6.sell-sold-soldtell-told-toldpay-paid-paidsay-said-said(音變)7.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-found3.A-B-C型begin-began-begundrink-drank-drunkring-rang-rungsing-sang-sungswim-swam-swum2.draw-drew-drawnfly-flew-flowngrow-grew-grownknow-knew-knownthrow-threw-thrown

3.bite-bit-bittenhide-hid-hiddenforget-forgot-forgotten