【正文】
l trip? Tom went to a farm, milked a cow Lily rode a horse, picked some strawberries Eric went fishing, watched the stars Wang visited grandparents Hai Last week, we had a school trip. Tom went to a farm. He milked a cow. Lily… go ride do is are have eat buy see 寫(xiě)出下列動(dòng)詞的過(guò)去式 , 找出規(guī)則動(dòng)詞過(guò)去式的構(gòu)成。 pick visit watch climb study worry play live stop went rode did was were had ate bought saw picked visited watched climbed studied worried played lived stopped 規(guī)則動(dòng)詞 不規(guī)則動(dòng)詞 規(guī)則動(dòng)詞過(guò)去式的構(gòu)成 構(gòu)成規(guī)則 原形 過(guò) 去 式 一般在動(dòng)詞原形末尾加 ed work play worked played 結(jié)尾是 e的動(dòng)詞加 d hope live hoped lived 末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞,先雙寫(xiě)這個(gè)輔音字母,再加 ed stop trip stopped tripped 結(jié)尾是“輔音字母 +y”的動(dòng)詞,先變“ y”為“ i”再加 ed study worry studied worried 規(guī)則動(dòng)詞過(guò)去式詞尾 ed的讀音 讀音規(guī)則 讀 音 例 詞 在濁輔音和元音后面 /d/ moved /mu:vd/ 在清輔音后面 /t/ passed /pa:st/ 在 t, d 后面 / it / /id/ needed /39。 /t/ /d/ 之后念 /id/ 知識(shí)結(jié)構(gòu)