动词过去式过去分词变化规则.docx
《动词过去式过去分词变化规则.docx》由会员分享,可在线阅读,更多相关《动词过去式过去分词变化规则.docx(6页珍藏版)》请在优知文库上搜索。
1、劭铜蛇去K,蛇去合祠变化祝则(一)分规则变化和不规则变化两种.不规则文化号逐个记忆(二)规则变化地请以下原则:(1),殷情况下,在动词后加ed构成;work/worked,sta/StayedzShout/shouted等.(2)在以e结尾动词后只加d:c1.ose/C1.osedJike/1.iked,1.ive/Iived1SmiIe/smi1.ed等.(3)以输音字母加Y结尾的动诃,应将y改为i再加1-ed:StUdystudied,caryCarried等.(4)以曳读闭音节或r音节结尾11(中间只有一个元音字母)且末尾只有一个辅音字母动词,要双写末尾的辅音字母再加ed;stop/st
2、opped,admit/admitted,refer/referred,prefer/preferred等.注K1.)以字阳结尾的动词,若末尾一个音节为垂读音节,则必须双耳I再加ed,如contro1./contro1.1.ed,但若末尾一个音节为非重读音节,则可双写1(英国英谙)或不双写K美国英语),如trave1.trave1.(1.)ed.(2)动词PkniC(野餐)的过去式和过去分词是PiCniCked,不是picniced.词尾Yd读音规则是:在清辅音后读作t,元音和浊辅音后读作5,在辅音U或M后读作.(三)不加则变化分类记忆京8.4M不JKMSt.(_)-,AAAMt*过*Frea
3、dreadread心cutcutcut切.制1.et1.et1.etitputputput欢costcostcost花费1.TAhithithit撞.由setsetset,安Ja1.hurthurthurt便伤痛,ABAMM4mC-*M)*t*3Mbecomebecamebecome成为comecamecome来runranrun观W、ABCM1. ow-er-ownJKJVb1.owb1.ewb1.own吹drawdrewdrawnWgrowR】Wgrown生长knowknewknown知mf1.yf1.ewf1.own飞2. /-*a-UJRJbe只inbeganbegun开始drinkd
4、rankdrunk小singsangsung8SWimSWamSWUm游冰ringrangrung打电话3.J7JKM纹*t*3Mwearworeworn岑forgetforgotforgotten无记speakspokespoken说freezefrozerozen球ChOoSechosechosen选择4.MJtf9t-*X-u+(e)n*M*t3Mea1.ateeaten吃forbidforbadeforbidden禁止givegavegiven纶rideroderiddenWSeesawseen看见writeMrotewritten与fa1.1.fe1.1.a1.Ien落下|*tdM以
5、,Q1.Iam./iswasbeenarewerebeenAdodiddone做ROwentgoneXItaketooktaken拿ABBa1.JKf-OUght-oughtbringbroughtbrought州来buyboughtbought实fihtfoughtfought打架thinkthouhtthought阳专2.-aught-aughtJKJVtMC收博JMcatchcaughtcaught扰,扑teachIaURhttaught4JW1Mfeedfedfed喂meetmetmet也见getROtgot*三yho1.dho1.dhe1.d挑不sitsatsat至winwonwon
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- 动词 过去式 过去 分词 变化 规则