扫的多音字组词?
2022-06-18
更新时间:2023-01-20 22:56:25作者:admin2
规则动词的过去式词尾变化有几种:
1.一般情况下加ed,如watched,planted,watered,pulled,climbed,picked。
2.以不发音字母e结尾的加d,如liked,moved,tasted。
3.以辅音字母加y结尾的变y为i再加ed,如study——studied。
4.以1个元音字母加1个辅音字母结尾的重读闭音节,双写最后一个辅音字母再加ed,如stop——stopped。
词尾读音有3种:
a.在浊辅音和元音后读[d],如lived,watered,listened,played。
b.在清辅音后读[t],如liked,helped,watched。
c.在[t],[d]音后读[Id],如planted,wanted,handed(上交)。
不规则动词的过去式变化则没有什么规律,请大家背熟记牢:
sit——satthrow——threwam,is——was
drink——drankdraw——dreware——were
sing——sangfly——flewdo——did
begin——begangrow——grewhave,has——had
swim——swamput——putmay——might
give——gavecut——cutcan——could
ring——ranglet——letshall——should
run——ranread——readwill——would
ride——rodecatch——caughtgo——went
write——wroteteach——taughteat——ate
drive——drovethink——thoughthear——heard
keep——keptbuy——boughtsee——saw
sleep——sleptfight——foughtfind——found
sweep——swepthold——heldwear——wore
feel——felttell——toldmeet——met
come——cameget——gotmean——meant
become——becamemake——madespeak——spoke
take——tooksay——said
1)is,am-wasare-were
2)begin-beganring-rangdrink-drankswim-swamgive-gave
sing-sangsit-satrun-ranhave-hadmake-made
come-cameeat-ate
3)write-wroteride-rodespeak-spokedrive-drovestand-stood
tell-toldwin-wonget-gottake-took
4)sleep-sleptsweep-sweptfeel-feltkeep-kept
spell-speltspend-spentbend-bent
meet-metgo-went
5)know-knewfly-flewblow-blewgrow-grew
throw-threwdraw-drew(glow-glowed)
6)teach-taughtcatch-caughtbuy-bought
fight-foughtthink-thought
7)find-foundhear-heardsay-saidlie-lay
see-sawlearn-learntmean-meant
8)put-putread-readcut-cutlet-let