【正文】
第一篇:七上動詞的第三人稱單數(shù)練習(xí)一、寫出下列動詞的第三人稱單數(shù)形式 二、練習(xí): oranges very much.(like) girl from Xiamen.(e) brother his homework at night.(do) English very well.(speak) students39。 faces round.(be)三、句型轉(zhuǎn)換: 改為否定句、一般疑問句并做肯定和否定回答和特殊疑問句 do not = don39。t 用于第一、二人稱和復(fù)數(shù)主語does not = doesn39。t 用于主語第三人稱單數(shù) have a wide mother has long has some es to China every 39。s eyes are likes e from watches TV at are good friends.第二篇:動詞第三人稱單數(shù)動詞第三人稱單數(shù)一、動詞第三人稱單數(shù)的變化規(guī)則及發(fā)音規(guī)律動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,請認(rèn)真觀察。大多數(shù)動詞在詞尾加“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)尾的動詞,加“es”,讀[z] 如: go-goes [z] do-does [z]下面幾個動詞變?yōu)閱螖?shù)時,原詞的元音部分的發(fā)音發(fā)生了較大的變化,請注意記憶。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,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,直接加s變復(fù)數(shù),如monke