1、（一） A AA型，即原形、過去式和過去分詞三者都相同。（共9個）cost cost cost cut cut cut hit hit hit hurt hurt hurt let let let put put put read read read set set set shut shut shutA B B型，即過去式、過去分詞相同。（共41個）1.過去式和過去分詞都含有-ought。（3 個）第1頁共7頁bring brought brought buybought boughtthink thought thought2.詞尾有-ild ， -end時,只需把d變為t o （4個）b

2、uild built built lend lent lent send sent sentspend spent spent3.過去式、過去分詞都含有-aught o （2 個）catch caught caught teach taught taught4 .把-eep 變為-ept 。 （3 個）kee p kept kept slee p sle pt sle pt swee p swe pt swe pt5 .把-ell 變為-old。（2 個）tell told told sell sold sold6.過去式、過去分詞都含有-elt或-ilt 。 （4個） smell smelt

3、 smelt sp ell sp elt sp elt feel felt feltsp ill sp ilt sp ilt7 .過去式、過去分詞都在原形詞尾加t O （3個） lear n learnt learnt mean mea nt mea nt sp oil sp oilt spo ilt&過去式、過去分詞詞尾是d。（4個） say said said payp aid p aid lay laid laid hear heard heard9. 改變元音字母。（11個） meet met met第#頁共7頁get got got sit sat sat find foun

4、d found hold held held sp it spat spat shine shone sho ne win won won hang hunghung dig dugdug lose lost lost10. 改變輔音字母。（1個） make made made11. 改變元、輔音字母。（4個） leave left left sta nd stood stood have(has) had had un dersta nd un derstood un derstood（共35個）A B C型，即原形、過去式、過去分詞都不相同。1. i a u 變化。(6 個)begi n

5、bega nbegu n drink drank drunk sing sang sungring rang rungswim swam swum sink sank sunk2 .詞尾為-ow，-aw時，過去式將其變為-ew，過去分詞在其原形后加n。（5個） blow blew blown draw drew draw n grow grew grow n know knew knownthrow threw thrown（show除夕卜）過去分詞多在原形后加n,若那個輔音,hide除外）3 .詞尾為“i+（輔個）+e ”，過去式將i變為0 , 字母為d或t,須雙寫d或t后加n。 （4個）（

6、give drive drove drive n write wrote writte n ride rode ridde n rise rose rise n4 .過去分詞在過去式后加（e）n。（5個） break broke broke nchoose chose chosenfreeze froze froze n speak spoke spokenwake woke woke n第5頁共7頁5.過去分詞由過去式加 -ten構成。(1個)forget forgot forgotten6 .過去分詞由原形加（e）n構成。（6be was(were) bee n eat ate eate

7、n fall fell fallen give gave give n see saw see n hide hid hidde n(hid)7 詞尾為-ake時，過去式將其變為-ook，過去分詞在原形詞后加-n 。 （2個）take took take n mistake mistook mistake n8 .原形、過去式和過去分詞都不相同。（6個）do did done fly flew flow n go went gone lie lay lain show showed show n wear wore worn（四）A A B型，即過去式和原形相同。（1個） beat beat beate n（五）A B A型，即過去分詞和原形相同。（3個）come came come bec