規(guī)則動詞的過去式由“動詞原形+-ed”構(gòu)成,具體變化有：1. 直接在詞尾加-ed.如: want—wanted, work—worked, need—needed, clean—cleaned2. 以不發(fā)音的e結(jié)尾的在詞尾加-d.如：like—liked, live—lived, use—used, move—moved3. 以一個(gè)元音字母加一個(gè)輔音字母結(jié)尾的重讀閉音節(jié)動詞,先雙寫結(jié)尾的輔音字母,再加-ed.如：stop—stopped, trip—tripped4. 以輔音字母加y結(jié)尾的動詞,先把y變成i,再加-ed.如：study—studied, carry—carried, hurry—hurried, marry—married不規(guī)則動詞的過去式見課本后的不規(guī)則動詞表.大體上歸納有以下六條記憶法：1. 以t結(jié)尾的詞,過去式與原形相同.如：put—put, let—let, cut—cut, beat—beat2. 以d結(jié)尾的詞,把d變成t.如:build—built, lend—lent, send—sent, spend—spent3. 以n結(jié)尾的詞,在詞后加t.如：mean—meant, burn—burnt, learn—learnt4. 以ow / aw結(jié)尾的詞,把ow / aw變成ew.如：blow—blew, draw—drew, know—knew, grow—grew5. 含有雙寫字母的詞,將雙寫改為單寫,在詞尾加t.如：keep—kept, sleep—slept, feel—felt, smell—smelt6. 含有元音字母o / i的詞,將o / i變成a.如：sing—sang, give—gave, sit—sat, drink—drank規(guī)則動詞詞尾加-ed有三種讀音：1. 在清輔音后讀作[t].如：asked, helped, watched, stopped2在濁輔音和元音后讀作[d].如：enjoyed, studied, moved, called3. 在t / d后讀作[id].如：wanted, needed現(xiàn)在分詞的構(gòu)成方法如下 ： 一般情況下,直接在動詞原形后面加 -ing.going asking finding working being seeing printing raining standing studying speaking spelling以不發(fā)音的-e 結(jié)尾的動詞,去-e ,再加-ing. coming taking firing encircling writing becoming breathing leaving閉音節(jié)的單音節(jié)詞,或以重讀閉音節(jié)結(jié)尾的多音節(jié)詞,這些詞的末尾只有一個(gè)輔音字母時(shí),雙寫這個(gè)輔音字母,再加 -ing.sitting running getting cutting stopping beginning planning permitting一般現(xiàn)在時(shí)主語單三人稱時(shí)的動詞變化①在一般現(xiàn)在時(shí)中,當(dāng)主語為第三人稱單數(shù)時(shí),動詞要用“s”型（即第三人稱單數(shù)形式）.②所謂動詞“s”型的構(gòu)成,可按名詞變復(fù)數(shù)的規(guī)則來記,即：i）在動詞尾直接加 s.如：play—plays, want—wants, work—works, know—knows, help—helps,get—getsii）以字母s、x、ch或o結(jié)尾的動詞加-es；如：guess—guesses, fix—fixes, teach—teaches, brush—brushes, go—goes,do—does,watch—watches,catch—catchesiii）以輔音字母＋y結(jié)尾的動詞,先變y為i,再加-es.如：study—studies,carry—carries,fly—flies,worry—worries③④強(qiáng)調(diào)如何將主語是第三人稱單數(shù)的肯定句變?yōu)榉穸ê鸵蓡柧?現(xiàn)舉例說明（用劃線部分來說明順口溜）：1）His mother works in a factory．His mother doesn’t work in a factory．Does his mother work in a factory?2）Mr Li teaches us English．Mr Li doesn’t teach us English．Does Mr Li teach you English?3）My brother studies maths well．My brother doesn't study maths well．Does your brother study maths well?