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does,如:She goes home at five every day.(對劃線部分提問)→ When does she go home every day?或者: What time does she go home every day?第四篇:動詞第三人稱單數(shù)變化規(guī)則總結(jié)動詞第三人稱單數(shù)變化規(guī)則總結(jié):(和名詞的復(fù)數(shù)區(qū)別哦?。。┰蝿釉~詞尾+“s” help→helps e→es walk→walks swim→swims原形動詞詞尾“ch,sh,o,s,x”+“es”: teach(教)→teaches wash(洗)→washes go(去)→goes kiss(吻)→kisses fix(安裝)→fixes1)原形動詞詞尾為“輔音字母+y”時,變“y”為“i”后加“es” 2)若是“元音字母+y”,只加“s” study(學(xué)習(xí))→studies try→tries fly→flies carry(搬)→carries 注意:play(玩)→plays不規(guī)則變化 have→has cut→cut e→came bee→became keep→kept第五篇:動詞第三人稱單數(shù)詞尾變化形式及讀音動詞第三人稱單數(shù)詞尾變化形式及讀音動詞第三人稱單數(shù)詞尾變化有三種形式。(1)一般動詞在詞尾加s,s在清輔音后讀/s/,在濁輔音或元音后讀/z/ds讀/dz/,ts讀/ts/。如:help→helps/helps/,know→knows/nEuz/,get→gets/gets/,read→reads/ri:dz/(2)以字母s,x,ch,sh或有些以o結(jié)尾的動詞加es,es讀/iz/。如:guess→guesses/39。gAsiz/,fix→fixes/39。fiksiz/,teach→teaches/39。ti:tFiz/,wash→washes/39。wRFiz/注意:go→goes/gEuz/,do→does/dQz/(3)以輔音字母+y結(jié)尾的動詞,先變y為i,再加es,ies讀/iz/。如:carry→carries/39。kAriz/,fly→flies/flaiz/注:在play→plays/pleiz/,say→says/sez/中,字母y前為元音字母,第三人稱單數(shù)形式直接在動詞后面加s。(4)特殊詞例外。如:be→is,have→has以不發(fā)音字母“e”結(jié)尾的開音節(jié)詞,如果尾音是[s],[z]時,加“s”后字母“e”發(fā)音,與所加“s”,一起讀做[iz]。如:close-closes [iz] 規(guī)則動詞和不規(guī)則動詞的過去式變化如下:一般情況下,動詞詞尾加ed,如:work—worked piay—played wantwanted actacted以不發(fā)音的e 結(jié)尾動詞,動詞詞尾加d,如:livelived movemoved decidedecided declinedeclined hopehoped judge—judged raiseraised wipewiped以輔音字母 + y結(jié)尾的動詞,把y變?yōu)閕 再加ed,如:studystudied trytried copycopied justifyjustified crycried carrycarried embodyembodied emptyemptied以一個輔音字母結(jié)尾的重讀閉音節(jié)動詞,雙寫詞尾輔音字母,再加ed,如: stopstopped begbegged fretfretted dragdraggeddrop—dropped planplanned dotdotted dripdripped注:不規(guī)則動詞的過去式變化規(guī)律性不強(qiáng),須多加記憶。go – went make – made get – got buy – bought ecame flyflew動詞過去式,過去分詞不規(guī)則變化AB型cancouldshallshouldwillwouldmaymight AAA型cost cost costcut cut cuth