动词还原的用法
前面用了do, does did, don’t, doesn’t didn’t后面动词要还原。
如:Did she watch TV last night?
Helen doesn’t like taking photos.
基数词变序数词的方法
基变序有规律,结尾加上th; 一二三特殊例,结尾字母t、d(即first, second, third);
八去t, 九去e, ve要用f替(即eigh—eighth; nine—ninth; five-- fifth ;twelve—twelfth);
ty改y为ie后加th别忘记(即整十数如twenty—twentieth;forty—fortieth);
几十几十位为基个位为序(如第二十一为twenty-first)。
另外强调序数词前一定要加the。
日期的表示法
用the+序数词+ of +月
如:三月三日 the third of March;
12月25日 the 25th of December.
both 表示两者都
如:My parents are both teachers.
all表示三者以上都
如:The students are all very excited.
附:
辅音字母和元音字母都变
原形过去式过去分词汉语意思
havehadhad有,吃
laylainlain放
loselostlost丢失
paypaidpaid付钱
saysaidsaid说
sellsoldsold卖
telltoldtold告诉
standstoodstood站
misunderstandmisunderstoodmisunderstood误解
shootshotshot放炮;开枪
understandunderstoodunderstood理解
AAB型原形过去式过去分词汉语意思
beatbeatbeaten打败
有两种形式原形过去式过去分词汉语意思
bearboreborn生
boreborne
hanghangedhanged吊死
hunghung挂
learnlearnedlearned学
learntlearnt
lieliedlied说谎
laylain躺
showshowedshowed给……看
showedshown
spellspelledspelled拼写
speltspelt
burnburnedburned烧
burntburnt
smellsmelledsmelled闻
smeltsmelt
shineshinedshined照耀
shoneshone
dreamdreameddreamed做梦
dreamtdreamt
wakewakedwaked醒
wokewoken
hidehidhid躲藏
hidhidden
bitebitbit咬
bitbitten
lightlightediighted点着
litlit
proveprovedproved证明
provedproven
quitquitquit放弃
quitedquited
ridridrid免除;去掉
riddedridded
sawsawedsawed锯
sawedsawn
sewsewedsewed缝纫
sewedsown
shineshoneshone发光;闪亮
shinedshined
sinksanksunk下沉
sanksunken
sowsowedsowed种植
sowedsown
spitspatspat吐
spitspit
springsprangsprung跳跃
sprungsprung
wetwetwet浸湿;弄湿
wettedwetted