精品好文档，推荐学习交流 一、规则动词(Regullar Verbs) 的过去式由“动词原形+-ed”构成，具体变化有： 1. 一般的直接在词尾加-ed。如: want—wanted, work—worked, need—needed, clean—cleaned 2. 以不发音的e结尾的在词尾加-d。如：like—liked, live—lived, use—used, move—moved smile--smiled; hope--hoped. 注意：ie结尾动词,直接加d: died;tied. 3. 以一个元音字母加一个辅音字母结尾的重读闭音节动词，先双写结尾的辅音字母，再加-ed。如：stop—stopped, trip—tripped planned; 4. 以辅音字母加y结尾的动词，先把y变成i，再加-ed。如：study—studied, carry—carried, hurry—hurried, marry—married worried; studied. 注意：规则动词过去式加“ed”后的发音规则： 在浊辅音和元音后面 [d] called [kɔ:ld] borrowed [bɒrəʊd] moved[mu:vd] 在清辅音后面 [t] helped[helpt] passed[pa:st] 在[t] [d]音后面 [id] started['sta:tid] counted['kauntid] needed['ni:did] counted['kauntid]补充说明： 二、不规则动词(Irregular Verbs)的过去式大体上归纳有以下记忆法： 1. 以t结尾的词，过去式与原形相同。如：put—put, let—let, cut—cut, beat—beat read—read must--must 2. 以d结尾的词，把d变成t。如:build—built, lend—lent, send—sent, spend—spent 3. 以n结尾的词，在词后加t。如：mean—meant, burn—burnt, learn—learnt 4. 以ow / aw结尾的词，把ow / aw变成ew。如：blow—blew, draw—drew, know—knew, grow—grew throw—threw（动词show除外，show—showed） 5. 含有双写字母的词，将双写改为单写，在词尾加t。如：keep—kept, sleep—slept, feel—felt, smell—smelt sweep—swept 6. 含有元音字母o / i的词，将o / i变成a。如：come—came become—became sing—sang, give—gave, sit—sat, drink—drank 7．以ought和aught结尾，且读音是〔 :t〕的过去式。如： bring—brought，buy— bought，think—thought，catch—caught，teach—taught 8．把重读开音节中的i改为o，变成过去式。如： drive—drove，ride—rode，write—wrote 9．动词原形中的e改为o，如： get—got，forget—forgot 10．动词原形中的ee改为e，如： feed—fed，meet—met 11．动词原形中的eak改为oke，如： break—broke，speak—spoke 仅供学习与交流，如有侵权请联系网站删除 谢谢1 精品好文档，推荐学习交流 12．动词原形中的ell改为old，如： sell—sold，tell—told 13．动词原形中的an改为oo，如： stand—stood，understand—understood 14．以ould结尾且读音为〔ud〕的情态动词过去式。如： can—could，shall—should，will—would 15．在动词原形后加d或t变成过去式，并且发生音变。如： hear〔hi 〕—heard〔h :d〕， say〔sei〕—said〔sed〕，mean〔mi:n〕—meant〔ment〕 16．不符合上述规律的动词过去式。如： am，is—was，are—were，build—built，do—did，eat—ate，fall—fell，find—found，fly—flew，go—went，have ／has— had，hold—held，leave—left，make—made，may—might，run—ran，see—saw，take—took初中英语八大时态练习题 1.I will tell him as soon as he _____ back A. come B. comes C. will come D. came 2. Mary _____ on shoes when she ____ them. A. tries…buys B. tries… buies C. trys… buys D. trys… buies 3. The girl often ______ cold when she ______. A. cathcsdances B. catches dances C. catchsdancees D. catches dancee 4. _____ he ____ himself there No, I don't think so. A. Doenjoy B. Does enjoies C. Does enjoys D. Doesenjoy 5. _____ your teacher ____ from them very often Certainly. A. Dohear B. Doeshear C. Do receive D. receive 6. _____ your mother _____ some cleaning on Sundays A. Doesdoes B. Dodoes C. Doesdo D. Do do 7. _____ Tom _____to work hard to help his family Yes, he _____. A. Has xdoes B. Hasxdoes C. Doeshashas D. Does havedoes 8. Which teacher _____ lessons to you every day A. does gives B. does give C. do give D. gives 9. Smith does not go fishing on weekdays, ____ _____ , he does. A. does heNo B. does heYes C. doesn't heNo D. doesn't heYes 10.Mr Black often _____ fishing on Sundays, _____ he A. goesdoesn't B. goesisn't C. doesn't godoes D. doesn't gois 11.He usually _____ TV on Sunday evening. A. watch B. watches C. watching D. is watching 12. We'll go to play with snow if it ______ tomorrow. A. snow B. snows C. will snow D. snowed 13. Neither I nor he ______ French. 仅供学习与交流，如有侵权请联系网站删除 谢谢2 精品好文档，推荐学习交流 A. speak B. doesn't speak C. speaks D. doesn't speak 14. Nobody ______ how to run this machines. A . know B. have known C. knows D. is knowing 15. The Young Pioneer _____ water for the old man every day. A. carry B. bring C. takes D. carries 16. Some are ______ in the river and some are ______ games. A. swimming playing B. swimmingplaiing C. swimming I playing D. swimmingplaing 17. Look ! The boy students are _____ football while the girls are _____ . A. playing dance B. playing dancing C. play dancing D. play dance 18. He _____ to do his lessons at eight every evening. A. is beginning B. is beginning C. begin D. begins 仅供学习与交流，如有侵权请联系网站删除 谢谢3 本文来源：https://www.wddqw.com/doc/a2e1409c33126edb6f1aff00bed5b9f3f80f72c6.html