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動(dòng)詞的第三人稱單數(shù)變化及讀音推薦五篇-資料下載頁(yè)

2024-10-18 10:44本頁(yè)面
  

【正文】 稱單數(shù)的規(guī)則與發(fā)音規(guī)律同名詞單數(shù)變復(fù)數(shù)大致相同,請(qǐng)認(rèn)真觀察。大多數(shù)動(dòng)詞在詞尾加“S”在清輔音后發(fā)音為[s],在濁輔音及元音后發(fā)音為 [z]。如:①stop-stops [s]。make-makes [s] ②read-reads [z]。play-plays [z]以輔音字母加“y”結(jié)尾的,要先將“y”變?yōu)椤癷”,然后在加“es”讀[iz] 如: fly-flies [z]; carry-carries [z] study-studies [z]。worry-worries以“s, x, ch, sh”結(jié)尾的,在詞尾加“es”,發(fā)音為[iz] 如: teach-teaches [iz]。watch-watches [iz]以“o”結(jié)尾的動(dòng)詞,加“es”,讀[z] 如: go-goes [z] do-does [z]下面幾個(gè)動(dòng)詞變?yōu)閱螖?shù)時(shí),原詞的元音部分的發(fā)音發(fā)生了較大的變化,請(qǐng)注意記憶。如:do [du:]-does [dz]say [sei]-says [sez]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(shí),加“s”后字母“e”發(fā)音,與所加“s”一起讀做[iz]。如: close-closes [iz]名詞變復(fù)數(shù)規(guī)則1.一般名詞復(fù)數(shù)是在名詞后面加上“s”,如map→maps,bag→bags等;2.以s,sh,ch,x等結(jié)尾的詞加“es”,如bus→buses,watch→watches等;3.以輔音字母+y結(jié)尾的詞,變y為i加es,如baby→babies等;以元音字母+ y結(jié)尾的名詞變復(fù)數(shù)時(shí),直接加s變復(fù)數(shù),如monkey→monkeys,holiday→holidays,storey→storeys(樓層);4.以o 結(jié)尾的名詞變復(fù)數(shù)時(shí):a)加s的名詞有:photo→photos,piano→pianos,radio→radios,zoo→zoosb)加es的名詞有:potato→potatoes tomato→tomatoes5.以f或fe結(jié)尾的名詞變復(fù)數(shù)時(shí):a)加s的名詞有:belief→beliefs roof→roofssafe→safes gulf→gulfsb)去掉f,fe 加ves的名詞有:half→halves knife→knivesleaf→leaves wolf→wolveswife→wives life→lives thief→thieves第五篇:動(dòng)詞單數(shù)第三人稱變化發(fā)音規(guī)則動(dòng)詞單數(shù)第三人稱變化發(fā)音規(guī)則動(dòng)詞原形變第三人稱單數(shù)的規(guī)則與發(fā)音規(guī)律同名詞單數(shù)變復(fù)數(shù)大致相同:大多數(shù)動(dòng)詞在詞尾加“S”在清輔音后發(fā)音為[s],在濁輔音及元音后發(fā)音為 [z]。如: ①清清:以清輔音結(jié)尾的加了S后,發(fā)[s],如:stop-stops [s] make-makes [s] ②濁濁:以濁輔音結(jié)尾的加了S后,發(fā)[z],如:clean-cleans [z]sing – sings[z] ③元濁:以濁輔音結(jié)尾的加了S后,發(fā)[z],如:play-plays [z] carrycarries[z]以字母t結(jié)尾的發(fā)[ts]音,以字母d結(jié)尾的發(fā)[dz]。如: sitsits[ts]suitsuits[ts]readreads[dz]以輔音字母加“y”結(jié)尾的,要先將“y”變?yōu)椤癷”,然后在加“es”讀[iz] 如: fly-flies [iz] carry-carries[iz] study-studies [iz]worry-worries [iz]以“s, x, ch, sh”結(jié)尾的,在詞尾加“es”,發(fā)音為[iz] 如: teach-teaches [iz]watch-watches [iz]以“o”結(jié)尾的動(dòng)詞,加“es”,讀[z] 如: go-goes [z] do-does [z]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(shí),加“s”后字母“e”發(fā)音,與所加“s” 一起讀做[iz]。如: close-closes [iz]下面幾個(gè)動(dòng)詞變?yōu)閱螖?shù)時(shí),原詞的元音部分的發(fā)音發(fā)生了較大的變化,請(qǐng)注意記憶。如:①do [du:]-does [dz] ②say [sei]-says [sez]除上述規(guī)律外,還應(yīng)注意下面三點(diǎn): have,遇到主語(yǔ)是第三人稱單數(shù)時(shí),要用 has; 動(dòng)詞 be 的第三人稱單數(shù)形式是is。,要用 doesn39。t + 動(dòng)詞原形,如:He goes to school at six in the morning.(變否定句)→ He doesn39。t go to school at six in the ,要用助動(dòng)詞 does,如:She goes home at five every day.(對(duì)劃線部分提問(wèn))→ When does she go home every day?或者: What time does she go home every day?
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