第七章、词语不规则变化一、(1)结尾加d或thearburnlearn(2)最后一个辅音字母改为d或tbuildlendspendsend(3)(1)原形动词加n\en构成过去分词seesawseeneatateeatenfallfellfallengivegavegivenriseroserisenrideroderiddenwritewrotewrittenshakeshookshakentaketooktakenblowblewblowngrowgrewgrownknowknewknownthrowthrewthrowndrawdrewdrawnsewsewedsewnshowshowedshown(2)过去式加n\ottenhidehidhidden(3)把重读音节的字母i改为a或ubeginbeganbegunswimswamswumdrinkdrankdrunksinksanksunkringrangrungsingsangsung(4)其他bewas/werebeendodiddonegowentgonelie(躺着)、名词不规则变化wide-widthlong-lengthhigh-heightweigh-weightdeep-plaintpronounce-pronunciationexplain-exlanationapologiz
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