2024年仁爱科普版中考英语一轮复习九年级上册Unit1 Topic1课件

Unit1 topic 1 动词的过去分词请同学们自觉进行记忆复习，中考的必考点之一，关注特殊变化 1．过去分词由原形加-ne构成 　 do-did-done　　 go-went-gone 2．过去分词由原形加-en构成 beat-beat-beaten　 eat-ate-eaten　　fall-fell-fallen 3．过去分词由原形加-n构成 blow-blew-blown　 draw-drew-drawn drive-drove-driven　 give-gave-given　 grow-grew-grown know-knew-known take-took-taken　 mistake-mistook-mistaken rise-rose-risen/rizən/ see-saw-seen show-showed-shown　 throw-threw-thrown 4．过去分词由原形去字母e后，再双写后面的辅音字母加-en构成（＊例外） hide-hid-hidden 藏　 ride-rode-ridden　 write-wrote-written forget-forgot-forgotten＊ 5．过去分词由过去式加-n构成 break-broke-broken　 choose-chose-chosen选择 freeze-froze-frozen冷冻　 speak-spoke-spoken steal-stole-stolen 偷 6．完全不规则形式 am / is-was-been　 are-were-been　 fly-flew-flown　 lie-lay-lain 躺　 wear-wore-worn 躺 lie-----lay-----lain, Lie in bed again.又躺在床。 撒谎 lie-----lied-----lied Don‘t lie to me。别对我说谎。 产蛋 lay-----laid-----laid A hen laid an egg .母鸡下蛋。 二．过去式与过去分词形式相同 bring-brought-brought　 build-built-built　 buy-bought-bought　 catch-caught-caught dig-dug-dug　 feel-felt-felt　 find-found-found　 get-got-got　 have / has-had-had　 hold-held-held　 keep-kept-kept　 leave-left-lef lay-laid-laid lend-lent-lent　 lose-lost-lost pay-paid-paid hear-heard -heard 　 make-made-made mean-meant-meant　 meet-met-met say-said-said　 sell-sold-sold　 send-sent-sent　 sit-sat-sat　 sleep-slept-slept　 smell-smelt-smelt　 spend-spent-spent spill-spilt-spilt　 spit-spat-spat　 spoil-spoilt-spoilt　 stand-stood-stood sweep-swept-swept　 teach-taught-taught　 tell-told-told　 think-thought-thought win-won-won understand-understood-understood　 wake-woke / waked-woken / waked　 shine-shone / shined-shone / shined hang-hung / hanged-hung / hanged learn-learnt / learned-learnt / learned　 三．原形、过去式与过去分词三种形式完全相同 cost-cost-cost 花费　 cut-cut-cut　 hit-hit-hit打　 hurt-hurt-hurt　受伤 let-let-let put-put-put　 set-set-set　 shut-shut-shut 关