动词过去式变化及ed的发音规则ppt课件
一般过去时态ppt课件
2、表示过去经常或反复发生的动作。 My father often went to work by bus last year. When I was a child, I often listened to music.
可编辑课件PPT
9
6.练习
1.They_w_e_re(be) doctors last year. 2.You _h_a_d(have) a class this morning. 3.She_ra_n_ (run) very fast yesterday.
passed cooked
2、元浊 /d/ ,即 ed 在元音,浊辅音后面念 /d/ ,
例:borrowed enjoyed
called moved
3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/
可编辑课件PPT
例:wanted shouted needed counted6
4.一般过去时的否定和一般疑问句 1)We had a good time yesterday.
We didn’t have a good time yesterday. Did you have a good time yesterday? 2)She was a teacher in 1980s.
4.She_s_tu_d_ied (study) Chinese two years ago. 5.He_p_la_yed(play) tennis last week.
6.He found an amusing book.(变否定和一般疑问)
He didn’t find an amusing book.
stop stopped plan planned
初中英语动词过去式过去分词 PPT课件 图文
•
mean---meant---meant
•
spoil---spoilt----spoilt
• 13.改一个字母的:
•
make---made---made
•
lose-----lost-----lost
•
get-------got------got
•
hold----held-----held
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spill---spilt---spilt
• 11.减一个字母的:
•
meet-----met----met
•
leave----left-----left
•
have----had-----had
•
hide----hid-----hidden
• 12.加一个字母的:
•
hear----heard---heard
•
learn---learnt---learnt
• 7.以-ought为结尾的:
•
buy----bought----bought
•
think---thought---thought
•
bring---brought—brought
• 8. 改y为i再加d的:
•
pay----paid---paid
•
say----said---said
•
lay(生蛋)-laid-laid
•
sell------sold----sold
• 18.过去分词与原形相同的: • come----came-----come • run-------ran--------run • 19.过去分词在原形后加n的: • give-----gave----given • see-----saw------seen • show----showed--shown
英语过去式的变化精品PPT课件
A-A-A型
原形
过去式
read
read
cut
cut
put
put
let
let
cost
cost
hit
hit
set
set
hurt
hurt
过去分词
read cut put let cost hit set hurt
意思
读 切、割 放 让 值、花费 撞、击 安排 受伤
A-B-A型
原形
become come run
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结束语
当你尽了自己的最大努力时,失败也是伟大的, 所以不要放弃,坚持就是正确的。
When You Do Your Best, Failure Is Great, So Don'T Give Up, Stick To The End 演讲人:XXXXXX 时 间:XX年XX月XX日
ring—rang swim—swam write—wrote ride—rode drive—drove draw—drew grow—grew know—knew get—got forget—forgot sweep—swept keep—kept sleep—slept
speak—spoke break—broke
3、 以“辅音字母+y”结尾的动词, 把y改成i,加 —ed,
• 如: • study—studied • try—tried • copy—copied • carry—carried
4、重读闭音节动词,双写词尾辅音字母, 再加—ed
如: stop—stopped
二、不规则变化
• is/ am—was • are—were • do—did • have has—had • go—went • meet—met • come—came • take—took • steal—stole • eat—ate
动词过去式变化及ed的发音规则[优质ppt]
1.辅音包括清辅音和浊辅音两大类。发音时声带 不震动、送气的叫清辅音, p/p/、t/t/、k/k/、f/f/、th /θ/、 s/s/、sh/∫/、ch/t∫/、c/ts/、tr/tr/, 再加上h/h/ ,合计12个。; 2.发音时声带震动、不送气的叫浊辅音,b/b/、 d/d/、g/g/、v/v/、the/ð/、z/z/、 ds/dz/、dr/dr/r/ r /再加 鼻音m/m/、n/n / ing边音l/l/ 半元音j/j/、w/w/合计16个。
动词过去式变化规则及ed的发音规则
动词过去式变化规则
一、规则变化 1、 一般情况下,动词词尾加-ed, 如: work—worked play—played want— wanted ask—asked 2、 以不发音的-e结尾动词,动词词尾加-d, 如:live—lived move—moved taste— tasted
什么是清辅音和浊辅音??
动词过去式构成读音
1、 清辅音后读清辅音ed[t] (清读清)
如:jumped liked
动词过去式构成读音
2、 浊辅音后读浊辅音[d] (浊 读浊) 如:listen pull
ቤተ መጻሕፍቲ ባይዱ 动词过去式构成读音
2、 浊辅音后读浊辅音[d] (浊 读浊) 如:listened pulled
3、 以“辅音字母+y”结尾的动词,把y改成i, 加—ed, 如:study—studies try—tried copy—copied carry—carried 4、 重读闭音节动词,双写词尾辅音字母, 再加—ed, 如:stop—stopped
• 二、不规则变化 • is am—was are—were do—did have has—had
英语动词过去式加ed的发音
规则动词过去式的构成构成规则原形过去式一般动词原形末尾加-edlookplayliftlooked[lukt]played[pleid]lifted['liftid]结尾是e的动词加-d livehopeuselived[livd]hoped[h3upt]used[juz:d]末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加-ed stop plan(计划)fit(适合)stopped[stCpt]planned[pl$nd]fitted['fitid]结尾是“辅音字母+y”的动词,先变"y"为"i"再加"ed" studycarryworrystudied['stKdid]carried['k$rid]worried['wKrid]2)规则动词过去式加“ed”后的发音规则:读音例词在浊辅音和元音后面[d]called[kC:ld] borrowed['bCr3ud]moved[mu:vd] enjoyed[in'dICid]welcomed['welk3md] answered['a:ns3d]在清辅音后面[t] finished['finisNt] helped[helpt]passed[pa:st] reached[ri:tNt]在[t],[d]音后面[id] wanted['wCntid] started['sta:tid]needed['ni:did] counted['kauntid]3)不规则动词的过去式参见不规则动词表,常见不规则动词有:am/is - washave - hadcome - cameput - putbuy - boughtwear - woreare - weredo - didsay - saideat - ateread - read[red]go - wentget - gotsee - sawtake - tookmake - made。
动词过去式 三单形式 ed es s 读法
ed es s 读法动词加ed构成过去式的发音规律1.清辅音结尾的情况(t 结尾的除外):look →looked: /lukt/ hope →hoped: /hupt/ dress →dressed: /drest/清辅音后面都发清辅音/ t /, 原因很简单,ed 之前是个清音,声带不动,而/ d / 是个浊音---声带得震动,如果清音后面的ed 再读/d/, 就是声带不震动之后再启动,那是非常费事的。
2.浊音结尾的情况,首先注意,浊音包括浊辅音和所有的元音,因为所有的元音发音时,声带都震动。
(除了字母d 结尾的词)live →lived: /livd/ lie →lied: /laid/ fill →filled: /fild/浊音之后的ed 就发浊音/d/ 因为ed之前是个浊音,声带震动,随后的ed 就顺势读成浊音/d/。
3.t,d 结尾的词为第三种情况,原因很简单,比如:wait -- waited ,你、不能把-ted 读成/ tt /, 同样,也不能把-ded 读成/ dd /。
因此可以增加一个音,就是把ed 中的字母e 也发音读成/-id/ 。
这是英语语音学中著名的“增音现象”,在+s,+ ed 等动词变化中常见。
wait →waited:/ weitid / paint →painted:/ peintid /add →added:/ did / end →ended:/endid/名词加s/es构成的名词复数的发音规律1.在清辅音(如p,k,c,ck,que,ph,gh等字母的发音)之后的s读/s/------[口诀:清清]2.在浊辅音(如b,g,l,m,n等字母的发音)和元音(如ay,ey,oy,aw,ew,-r音节等字母的发音)之后,s读/z/------[口诀:浊浊,元浊]3.ts读/ts/;ds读/dz/4.在擦音(如ce,ge,ch,sh,s,x的发音之后)的es发/iz/动词第三人称单数的发音规律(动词原形变第三人称单数的规则与发音规律同名词单数变复数大致相同)1.大多数动词在词尾加“S”在清辅音后发音为[s],在浊辅音及元音后发音为[z]。
规则动词过去式加ed
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 borrowedmoved[mu:vd] enjoyedwelcomedanswered在清辅音后面[t]askedfinishedhelped[helpt]passed[pa:st]reached在[t]音后面[id]wanted['wCntid] started['sta:tid][d]音后面[id]needed['ni:did] counted['kauntid]0补充说明:规则动词的过去式由“动词原形+-ed”构成,具体变化有:1. 直接在词尾加-ed。
如: want—wanted, work—worked, need—needed, clean—cleaned2. 以不发音的e结尾的在词尾加-d。
如:like—liked, live—lived, use—used, move—moved3. 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—tripped4. 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不规则动词的过去式大体上归纳有以下六条记忆法:1. 以t结尾的词,过去式与原形相同。
如:put—put, let—let, cut—cut, beat—beat2. 以d结尾的词,把d变成t。
如:build—built, lend—lent, send—sent, spend—spent3. 以n结尾的词,在词后加t。
如:mean—meant, burn—burnt, learn—learnt4. 以ow / aw结尾的词,把ow / aw变成ew。
如:blow—blew, draw—drew, know—knew, grow—grew5. 含有双写字母的词,将双写改为单写,在词尾加t。
英语动词过去式加ed的发音
规则动词过去式的构成构成规则原形过去式一般动词原形末尾加-edlookplayliftlooked[lukt]played[pleid]lifted['liftid]结尾是e的动词加-d livehopeuselived[livd]hoped[h3upt]used[juz:d]末尾只有一个辅音字母的重读闭音节词,先双写这个辅音字母,再加-ed stop plan(计划)fit(适合)stopped[stCpt]planned[pl$nd]fitted['fitid]结尾是“辅音字母+y”的动词,先变"y"为"i"再加"ed" studycarryworrystudied['stKdid]carried['k$rid]worried['wKrid]2)规则动词过去式加“ed”后的发音规则:读音例词在浊辅音和元音后面[d]called[kC:ld] borrowed['bCr3ud]moved[mu:vd] enjoyed[in'dICid]welcomed['welk3md] answered['a:ns3d]在清辅音后面[t] finished['finisNt] helped[helpt]passed[pa:st] reached[ri:tNt]在[t],[d]音后面[id] wanted['wCntid] started['sta:tid]needed['ni:did] counted['kauntid]3)不规则动词的过去式参见不规则动词表,常见不规则动词有:am/is - washave - hadcome - cameput - putbuy - boughtwear - woreare - weredo - didsay - saideat - ateread - read[red]go - wentget - gotsee - sawtake - tookmake - made。
动词过去式变化规则PPT
helped →[helpt]
played →[pleid]
washed →[wɔʃt]
.
3
词尾’wɔntɪd] needed→[’niːdɪd]
.
4
对于以e结尾的动词,直接在词尾+d构成过去式
love →loved like →liked hope →hoped dance →danced
study →studied copy →copied
.
9
发音规律
由y改过来的i,发回原来y的音,“ed”发[d]的 音
carried →[’kærɪd] cried →[kraid]
copied →[’kɒpɪd]
.
10
不规则变化
有些动词过去式的变化规律不明显,只能通过背诵 记忆。
have →had go →went do →did swim →swam tell →told
.
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stop →stopped
plan →planned
.
7
发音规律
词尾是清辅音的话,“ed”发[t]的音,词尾是浊辅音 或元音的话, “ed”发[d]的音
stopped →[stɔpt] planned →[plænd]
.
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以辅音字母+y结尾的单词,变y为i,再+ed
carry →carried cry →cried
.
5
发音规律
词尾是清辅音的话,发[t]的音,词尾是浊辅音或元 音的话,发[d]的音(一般来说,以“e”结尾的动词 ,“e”一般是不发音的)
英语过去式用法ppt课件
• 4.特殊疑问句的构成:疑问词+did+主语+ 动词原形+其它? 1) -What did you do last night?
-I did my homework. 2) -Where did you go last week?
-I went to Shanghai with my parents.
2. She usually works from 8 a.m. to 5 p.m. But yesterday(8-9)______________
3. _____________________ on Sundays. They went to the park last Monday.
4. _____________________at breakfast. But yesterday he didn’t read the newspaper.
2.以不发音的字母e结尾的动词,去e再加-ed. live--lived drive--drived like--liked
3.重读闭音节,先双写,再加-ed. stop--stopped shop--shopped beg--begged
4.末尾是辅音字母+y结尾的动词,先变y为i,然后 再加-ed. study--studied try--tried carry--carried
• My father_____ _____ to the shop just now. • 2) I watched TV last night.(改为一般疑问句,并作否定
回答)
• -_____you _____ TV last _____?
• -- _____ , _____ _____. • 3) Their teacher told them a story yesterday.(对红字部
规则动词过去式加“ed”后的发音规则
规则动词过去式加“ed”后的发音规则规则动词过去式加“ed”后的发音规则在浊辅音和元音后面[d]called borrowedmoved[mu:vd] enjoyedwelcomedanswered在清辅音后面[t]askedfinishedhelped[helpt]passed[pa:st]reached在[t]音后面[id]wanted['wCntid] started['sta:tid][d]音后面[id]needed['ni:did] counted['kauntid]0补充说明:规则动词的过去式由“动词原形+-ed”构成,具体变化有:1. 直接在词尾加-ed。
如: want—wanted, work—worked, need—needed, clean—cleaned2. 以不发音的e结尾的在词尾加-d。
如:like—liked, live—lived, use—used, move—moved3. 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—tripped4. 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不规则动词的过去式大体上归纳有以下六条记忆法:1. 以t结尾的词,过去式与原形相同。
如:put—put, let—let, cut—cut, beat—beat2. 以d结尾的词,把d变成t。
如:build—built, lend—lent, send—sent, spend—spent3. 以n结尾的词,在词后加t。
如:mean—meant, burn—burnt, learn—learnt4. 以ow / aw结尾的词,把ow / aw变成ew。
初中英语语法--动词过去式过去分词词尾读音PPT课件
So… Extra syllable?
/id/
yes
• Can you give me a sample sentence?
• Now… What are some other verbs ending in /d/?
Ending pronunciation
/t/
Are you ready for more?
Unvoiced: Voiceless consonants do not use the voice. They are percussive and use hard sounds. Once again, you can test if a consonant is voiceless by putting your finger on your throat. You will feel no vibration in your throat, just a short explosion of air as you pronounce.
Unvoiced /p/
Example base verb:
Hope
Past tense and past participle
Hoped
How to pronounce the _ed
So… Extra syllable?
/t/
No
Can you please list some other verbs ending in /p/?
Oohh… Ok. Got it. Now how do I pronounce _ed properly?
The answer is, in THREE different ways.
/id/ /t/ /d/
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• 二、不规则变化 • is am—was are—were do—did have has—had
go—went sit—sat sing—sang drink—drank give— gave • write—wrote ride—rode drive—drove • draw—drew grow—grew know—knew • get—got forget—forgot • keep—kept sleep—slept • can—could shall—should will—would • 过去式与动词原形一样:let—let must—must put—put read—read
什么是清辅音和浊辅音??
4
动词过去式ห้องสมุดไป่ตู้成读音
1、 清辅音后读清辅音ed[t] (清读清)
如:jumped liked
5
动词过去式构成读音
2、 浊辅音后读浊辅音[d] (浊 读浊) 如:listen pull
6
动词过去式构成读音
2、 浊辅音后读浊辅音[d] (浊 读浊) 如:listened pulled
3、 元音后面读浊辅音[d] (元 音后面读浊音) 如:watered
played
7
动词过去式构成读音
4、 [t][d]后面读[id] wanted needed
8
动词过去式变化规则及ed的发音 规则
动词过去式变化规则
一、规则变化 1、 一般情况下,动词词尾加-ed, 如: work—worked play—played want— wanted ask—asked 2、 以不发音的-e结尾动词,动词词尾加-d, 如:live—lived move—moved taste— tasted 3、 以“辅音字母+y”结尾的动词,把y改成i, 加—ed, 如:study—studies try—tried copy—copied carry—carried 4、 重读闭音节动词,双写词尾辅音字母, 再加—ed, 如:stop—stopped
3
1.辅音包括清辅音和浊辅音两大类。发音时声带 不震动、送气的叫清辅音, p/p/、t/t/、k/k/、f/f/、th /θ/、 s/s/、sh/∫/、ch/t∫/、c/ts/、tr/tr/, 再加上h/h/ ,合计12个。; 2.发音时声带震动、不送气的叫浊辅音,b/b/、 d/d/、g/g/、v/v/、the/ð/、z/z/、 ds/dz/、dr/dr/r/ r /再加 鼻音m/m/、n/n / ing边音l/l/ 半元音j/j/、w/w/合计16个。