版權說明:本文檔由用戶提供并上傳,收益歸屬內容提供方,若內容存在侵權,請進行舉報或認領
文檔簡介
《小石潭記》超好用優(yōu)秀課件分數(shù)乘法練習題全套分數(shù)乘法練習題全套
PAGE
2
/
PAGE
5
分數(shù)乘法練習題全套一個數(shù)乘分數(shù)(一)一、細心填寫:1、×6表示的意義是()。16×表示的意義是()。×表示的意義是()。2、一根繩子長米,3根這樣的繩子共長()米;這根繩子的長()米。二、準確計算:51××2524××××32個米有多少米?8千克的是多少千克?噸的是多少噸?三、解決問題:1、一架飛機每小時飛行720千米,小時飛行多少千米?2、一臺割草機,每小時割草公頃,9小時割草多少公頃?小時割草多少公頃?3、一個正方形的邊長米,它的周長和面積分別是多少?一個平行四邊形的底25厘米,高是底的。它的面積是多少?一個數(shù)乘分數(shù)(二)一、細心填寫:米的是()米分=()秒平方米=()平方分米×3表示(),3×表示()在○里填上“>”、“<”或“=”?!?○8×○8×○×○××1○二、準確計算:××××+-××20是15的多少倍?8是12的幾分之幾?21米的是多少米?三、解決問題:1、一堆黃沙,每天用去噸,2天用去一堆黃沙,每天用去的,2天用去多少噸?一共的幾分之幾?2、一種粉碎機每小時可粉碎飼料噸,小時可以粉碎飼料多少噸?25分鐘可以粉碎飼料多少噸?3、A是一個不等于0的數(shù),請說明A+與A×哪一個大?分數(shù)乘法應用題1.要一條路長100米,已經(jīng)修了米,還有多少米沒修?2.要一條路長100米,已經(jīng)修了,修了多少米?3.要一條路長100米,已經(jīng)修了,還有多少米沒修?4.要一條路長100米,已經(jīng)修了,修了的米數(shù)比沒修的多多少米?5.學校運來噸煤,用去,用去多少噸?6.學校運來噸煤,用去噸,還剩多少噸?7.學校運來噸煤,用去,還剩多少噸?8.運來噸煤,用去,用去的噸數(shù)比剩下的少多少噸?9.一只長頸鹿高4米,一只山羊的身高比長頸鹿矮,山羊的身高是多少米?10.鴕鳥是世界上最大的鳥,它每約跑72千米,非洲野狗的時速比鴕鳥慢。非洲野狗每小時能跑多少千米?11.汽車修理廠上個月用電680度,這個月比上個月節(jié)約,這個月實際用電多少度?12.某中學食堂7月份用糧2500千克,8月份用糧比7月份減少。8月份用糧多少千克?13.六(4)班有男生26人,女生人數(shù)比男生少,女生有多少人?分數(shù)乘法綜合練習題填空題:1、15個是多少?列式是;的是多少,列式是;2、25的是();的是();12個相加的和是();3、千米=()米;時=()分;4、10×()=×()=1×()=0.25×()=15、2米的和1米的()相等,就是()米。二、列式計算:
(1)120千米的是多少千米?(2)的120倍是多少?
(3)25是125的幾分之幾?(4)125是25的幾倍?三、計算:+×+120×120
×40-2×+-四、應用題。
1、一臺碾米機每小時可以碾稻谷噸,5小時可以碾谷多少噸?小時呢?2、某工廠有男職180人,女職工是男職工的。女職工有多少人?求女職工有多少人就是求()的()是多少?所以用()方法計算。(按要求填空,并列式解答)3、一輛汽車每小時行駛45千米,從甲地到乙地行駛了小時,正好到達了兩地的中點。甲乙兩地全程多少千米?4、(1)一杯水重千克,杯重多少千克?(2)一杯水重千克,又加了千克,此時杯中水多少千克?5、一塊長方形地的面積是15公頃,用這塊地的種小麥,種棉花,種小麥和棉花各多少公頃?
字母音標教學(詳細版)字母音標教學(詳細版)
PAGE
/字母音標教學(詳細版)字母音標教學1、字母的分類:元音字母:AaEeIiOoUu輔音字母:BbCcDdFfGgHhJjKkLlMmNnPpQqRrSsTtVvWwXxZz半元音字母:Yy2、字母自身的音素字母
Aa
Bb
Cc
Dd
Ee
Ff
Gg
音素
[ei]
[bi:]
[si:]
[di:]
[i:]
[ef]
[d?i:]
字母
Hh
Ii
Jj
Kk
Ll
Mm
Nn
音素
[eit?]
[ai]
[d?ei]
[kei]
[el]
[em]
[en]
字母
Oo
Pp
Rr
Ss
Tt
音素
[?u]
[pi:]
[kju:]
[ɑ:]
[es]
[ti:]
字母
Uu
Vv
Ww
Xx
Yy
Zz
音素
[ju:]
[vi:]
[’d?blju:]
[eks]
[wai]
[zed]
二、國際音標英語音標發(fā)音表英語國際音標共48個音素,其中元音音素20個,輔音音素28個。國際音標(英語語音)
元音
單元音
前元音
[i:]
[i]
[e]
[?]
中元音
[?]
[?:]
[?]
后元音
[u:]
[u]
[?:]
[?]
[a:]
雙元音
開合雙元音
[ei]
[ai]
[?i]
[?u]
[au]
集中雙元音
[i?]
[ε?]
[u?]
輔音
爆破音
清輔音
[p]
[t]
[k]
濁輔音
[b]
[d]
[g]
摩擦音
清輔音
[f]
[s]
[?]
[θ]
[h]
濁輔音
[v]
[z]
[?]
[e]
破擦音
清輔音
[t?]
[tr]
[ts]
濁輔音
[d?]
[dr]
[dz]
鼻音
(濁輔音)
[m]
[n]
[?]
舌則音
(濁輔音)
[l]
[r]
半元音
(濁輔音)
[w]
[j]
英語國際音標訓練材料
音標
英語字母或單詞例子
/i:/
E/i:/he/hi:/key/ki:/three/θri:/meet/mi:t/
/i/
it/it/is/iz/list/list/his/hiz/six/siks/
/e/
egg/eg/red/red/bed/bed/pen/pen/seven/sev?n/well/wel/spell/spel/
/?/
am/?m/bag/b?g/map/m?p/black/bl?k/jacket/′d??kit/
/?:/
four/f?:/ball/b?:l/horse/h?:s/saw/s?:/course/k?:s/
/?/
dog/d?g/orange/′?rind?/what/w?t/clock/kl?k/
/a:/
are/a:/card/ka:d/last/la:st/
/u:/
blue/blu:/ruler/′ru:l?/to/tu:/two/tu:/food/fu:d/
/u/
good/gud/book/buk/look/luk/put/put/would/wud/could/kud/
/?/
color/′k?l?/bus/b?s/but/b?t/love/l?v/brother/′br?e?/mother/′m?e?/
/?:/
girl/g?:l/her/h?:/first/f?:st/
/?/
ruler/′ru:l?/color/′k?l?/better/bet?/never/nev?/welcome/welk?m/
/ei/
A/ei/name/neim/cake/keik/Dale/deil/eight/eit/case/keis/
/?u/
O/?u/OK/?u′kei/know/n?u/no/n?u/home/h?um/hope/h?up/
/ai/
I/ai/my/mai/hi/hai/nice/nais/five/faiv/fine/fain/white/wait/
/au/
how/hau/about/?′baut/out/aut/house/haus/
/?i/
boy/b?i/toy/t?i/noise/n?iz/voice/v?is/point/p?int/coin/k?in/
/i?/
ear/i?/耳朵here/hi?/dear/di?/near/ni?/idea/ai′di?/hear/hi?/
/ε?/
chair/t?ε?/air/ε?/tear/tε?/care/kε?/fair/fε?/there/eε?/
/u?/
tour/tu?/poor/pu?/sure/?u?/
英語國際音標訓練材料
音標
英語字母或單詞例子
/p/
pen/pen/map/m?p/cap/k?p/please/pli:z/
/b/
bag/b?g/book/buk/bee/bi:/by/bai/black/bl?k/bear/bε?/
/t/
what/w?t/quilt/kwilt/list/list/
/d/
dog/d?g/good/gud/led/led/sad/s?d/feed/fi:d/do/du:/dear/di?/
/k/
key/ki:/book/buk/clock/kl?k/
/g/
bag/b?g/good/gud/girl/g?:l/
/f/
five/faiv/fine/fain/four/f?:/family/′f?m?li/
/v/
five/faiv/have/h?v/love/l?v/very/′veri/
/θ/
thank/θ??k/three/θri:/south/sauθ/bath/ba:θ/thick/θik/
/e/
this/eis/that/e?t/brother/′br?e?/the/e?/they/eei/father/′fa:e?/
/s/
spell/spel/face/feis/(臉)mouse/maus/
/z/
zero/′zi?r?u/close/kl?uz/keys/ki:z/boys/b?iz/pens/penz/
/t?/
chair/t?ε?/chess/t?es/(棋)lunch/l?nt?/teacher/′ti:t??/
/d?/
orange/′?rind?/jacket/′d??kit/Jack/d??k/large/la:d?/juice/d?u:s/
/tr/
tree/tri:/(樹)try/trai/truck/tr?k/true/tru:/trouble/′tr?bl/track/tr?k/
/dr/
dry/drai/(使…變干)dream/dri:m/dress/dres/drink/dri?k/hundred/′h?ndrid/
/?/
she/?i:/fish/fi?/English/′i?gli?/sharpener/′?a:p?n?/shoe/?u:/
/?/
pleasure/′ple??/measure/′me??/television/′telivi??n/
/ts/
its/its/whats/w?ts/let′s/lets/sports/sp?:ts/writes/raits/seats/si:ts/
/dz/
hands/h?ndz/birds/b?:dz/friends/frendz/beds/bedz/stands/st?ndz/
/h/
how/hau/her/h?:/he/hi:/hard/ha:d/him/him/hear/hi?/half/ha:f/
/l/
ruler/′ru:l?/list/list/like/laik/late/leit/learn/l?:n/light/lait/
/m/
my/mai/map/m?p/Mary/′meri/more/m?:/seem/si:m/meat/mi:t/
/n/
nice/nais/nine/nain/fine/fain/mind/maind/
/?/
evening/′i:vni?/English/′i?gli?/sing/si?/wing/wi?/ring/ri?/
/j/
you/ju:/yellow/′jel?u/few/fju:/music/′mju:zik/student/′stju:dnt/beautiful/bju:t?fl/
/w/
what/w?t/well/wel/white/wait/work/w?:k/way/wei/
/r/
red/red/ruler/′ru:l?/road/r?ud/write/rait/(w不發(fā)音)wrong/r??/
26個字母發(fā)音規(guī)律及英語字母組合發(fā)音表
a/ei/name?cake?table
/?/applecat?map?am
/α:/?want?dance
/o/?what?watch
b/b/bookbig?bagbox
c/k/catcakecupclockcar
/s/?facenicepencilbooks
d/d/deskdolldogdad
e/i:/heshemeetme
/e/elephanteggbedpen
f/f/finefriendflyfootfan
g/ɡ/gunglassgladglove???
/dз/?age?orange
h/h/?hathehousehand
i/ai/finebike?five?ice
/i/issitmisspigpicture
j/dз/jeepjamjacketjar
k/k/kitecakeblackthank
l/l/legleftrulerflaglamp
/l/applebowltellold
m/m/ammapmymouthmilk
n/n/noknownewhand
o/?u/oldhomenosecoke
/o/dognotclockbox
/∧/sonmonthmotherlove
p/p/mapjeeppigpenapple
q?/kw/quitequiltquick
r/r/redradiobrotherracket
s/s/sitmissthissmilebooks
/z/nosethoseroserulers
t/t/itsitnotthattablelittle
u/ju:/useusuallyexcuse
/∧/busussunduck
/u/put?pull?push
v/v/?fivevaseveryseven
w/w/wewindowwatchwant
x/ks/?box?six?fox
y/ai/myflywhybye
/j/?yes?yellow
/i/?happybabyvery
z/z/?zoo?zero
元音字母組合發(fā)音表元音字母組合
位置
讀音
例詞
例外
ar
重讀
[a:]
markcarvearticlepartymarketMarchfarmhard
在W后
[?:]
warmwarnrewardwar
非重讀
[?]
grammar
er
重讀
[?:]
servicecertainserve
非重讀
[?]
workerfarmerteacher
or
重讀
[?:]
formimportantcornerhorse
在W后
[?:]
workwordworldworth
非重讀
[?]
mirrordoctorforbidforget
ur
重讀
[?:]
churchThursdaynurseturnreturn
非重讀
[?]
surprisesurroundmurmur
ir
重讀
[?:]
thirstydirtyfirstgirl
a
ai
重讀音節(jié)
[ei]
tailorremaingrainsailpraiseraisebrain
said[e]
非重讀音節(jié)
[i]
captain
[?]
certain
au
[?:]
cause
aunt[a:]
al
[?:]
walkballalltalk
half[a:]alms[a:]
[?:l]
alwaysalmostalreadyalthough
aw
[?:]
drawdawnsaw
air
[e?]
fairaffairhairupstairs
are
[e?]
dareglaresharecomparecareful
are[a:]
augh
[?:]
taughtcaughtdaughternaughty
laugh[a:f]
ay
重讀音節(jié)
[ei]
delayplaysaywaytoday
says[e]
非重讀音節(jié)
[i]
SundayMonday
e
ea
[i:]
repeatleafleadpeacediseasecream
[e]
sweaterthreadheadacheheavybreakfast
特殊
[ei]
greatgreatlybreak
[i?]
realideatheatre
ee
[i:]
sleepfreelyweedsteeldegree
ear
[i?]
appearclearnearheardearear
heart[a:]
[?:]
heardlearnearnearlysearch
[e?]
wearbearswearpear
ei
[i]
receiveseizeceiling
ew
[ju:]
fewnewnews
sew[?u]
在[l],[r]后
[u:]
blewflewthrewdrew
ere
[e?]
therewhere
here[i?]
ey
重讀音節(jié)
[ei]
greyheyobey
key[i:]
非重讀音節(jié)
[i]
monkeydonkey
eigh
[ei]
weighteighteighty
i
ie
[i:]
piecethieffieldchief
diet[ai?]quiet[ai?]
[ai]
lietiedie
ire
[ai?]
wireinspirehiretire
igh
[ai]
rightfightnighthighbrightlight
o
oa
[?u]
loafroadsoapcoatboat
broad[?:]abroad[?:]
oi
[?i]
voicenoisepointchoice
oy
[?i]
toyboyjoyjoyful
oo
在其他字母前
[u:]
roofchooseschoolshoot
wool[u]foot[u]
在k,d前
[u]
tooklookcookstoodwoodgood
food[u:]flood[?]blood[?]
oor
[?:]
floordoor
poor[u?]
ou
[au]
poundrousemountaintrousersgroundthousand
shoulder[?u]soul[?u]
[?]
couplecousindoublecountrytouchtrouble
[u:]
routegrouproutinesoup
[u]
couldshouldwould
ough
[?:]
foughtboughtbroughtthought
though[?u]plough[au]cough[?f]through[u:]thorough[?]enough[?f]
ow
[au]
downbrownflower
knowledge[?]
[?u]
bowlsowwindowrowownerlowshowthrowgrow
u
ure
重讀音節(jié)
[u?]
suresurely
非重讀音節(jié)
[?:]
pleasure
輔音字母組合發(fā)音(全)字母組合
發(fā)音
詞例
ble
∕bl∕
abletablepossible
ch
∕?∕
chair
∕k∕
school
∕?∕
machine
ck
∕k∕
jacket
cle
∕kl∕
unclecirclebicycle
deg
∕d3∕
bridgejudgeknowledge
ge
∕d3∕
agechangevillagehuge
gh
∕f∕
laugh
有時不發(fā)音
eightdaughter
gu
∕ɡw∕
language
∕ɡ∕
guess
gn
∕n∕
signforeign
gue
∕ɡ∕
league
kn
∕n∕
knowknifekneeknit
mb
∕m∕
climb
mn
∕m∕
autumn
ng
∕?∕
morning
∕?ɡ∕
English
nk
∕?k∕
thank
nc
∕?k∕
uncle
ph
∕f∕
phone
ple
∕pl∕
applepeopleexample
qu
∕kw∕
quilt
sc
∕s∕
sciencescentscissor
sh
∕?∕
she
sion
∕3n∕
conclusioninvasion
ssion
∕∫n∕
expressiondiscussion
stle
∕sl∕
castlewhistlerustle
tal
∕tl∕
capitalhospital
tain
∕tn∕
britaincertain
tch
∕?∕
watch
th
∕?∕
thanks
∕e∕
this
tion
∕∫n∕
nationstationdictionary
tle
∕tl∕
gentlebattlebottle
ture
∕t∫ε∕
picturenaturemixture
wh
一般情況下發(fā)∕w∕
what
在字母O前發(fā)∕h∕
who
wr
∕r∕
write
kn
∕n∕
know
dge
∕?∕
bridge
-ing
∕??∕
standing
-tion
∕??n∕
question
∕??n∕
dictionary
-ture
∕??∕
picture
-sion
∕??n∕
decision
音節(jié)什么叫音節(jié)?音節(jié)以元音為主體構成的發(fā)音單位,一般說來元音發(fā)音響亮,可以構成音節(jié),輔音發(fā)音不響亮,不能單獨構成音節(jié)([m],[n],[ng],[l]例外)。從單詞拼寫形式上看,有幾個元字組就有幾個音節(jié)。什么是成音節(jié)?成音節(jié)的含義:音標中,一個輔音字母加上一個[m]或[n]或[l],構成成音節(jié)例詞:noodle['nu:dl]在英語中元音特別響亮,一個元音可構成一個音節(jié),一個元音和一個或幾個輔音音素結合也可以構成一個音節(jié)。一般說來,元音可以構成音節(jié),輔音不響亮,不能構成音節(jié)。但英語輔音字母中有4個輔音[m],[n],[ng],[l]是響音,它們和輔音音素結合,也可構成音節(jié)。它們構成的音節(jié)往往出現(xiàn)在詞尾,一般是非重讀音。如何劃分音節(jié)?①在兩個音節(jié)的相鄰處有兩個輔字組時,一個輔字組屬于前面的音節(jié),一個屬于后面的音節(jié)。
例如:let-termem-berchil-drendaugh-ter
②在兩個音節(jié)的相鄰處只有一個輔字組時,如果前面音節(jié)里的元音是長音則輔字組屬于后面一個音節(jié),如果前面一個音節(jié)里的元音是短音,則輔字組屬于前面一個音節(jié)。
例如:長音pa-perstu-dentfa-therze-romo-torfar-ther
短音sev-enstud-ymoth-erver-ymod-leweath-er什么是重讀音節(jié)?重讀音節(jié)指的是單詞中讀音特別響亮的音節(jié)。用音標標記雙音節(jié)、多音節(jié)詞的讀音時,應使用重讀符號。單音節(jié)詞多數(shù)是重讀音節(jié),標記讀音時不需要使用重讀符號。什么是開音節(jié)?開音節(jié)分兩種,一種叫絕對開音節(jié),相對開音節(jié)。在開音節(jié)中,元音字母發(fā)長音(本身音)。絕對開音節(jié):單個元音字母后面沒有輔字組的重讀音節(jié)。例如:me,be,he,no,go,so②相對開音節(jié):單個元音字母后面加單個輔音字母,再加一個不發(fā)音字母e構成的重讀音節(jié)。例如:namethesebikehomeexcuse如何識別開音節(jié)和閉音節(jié)?什么閉音節(jié)?什么叫閉音節(jié)?單個元音字母后面有輔字組成(rwy除外),且以輔音字母結尾的音節(jié)。如果該音節(jié)重讀,則叫做重讀閉音節(jié)。在閉音節(jié)中,元音字母發(fā)短音。例如:bagdrawbeginfishnotcup。英語重讀閉音節(jié)就是所謂的元音字母不是發(fā)它本身的字母音,重讀閉音節(jié)就是指在一個音節(jié)中,以輔音音素結尾的而且是重讀音節(jié)的音節(jié)比如apple劃音節(jié)就應該是ap/ple前面那個ap是一個音節(jié)以輔音音素結尾就是閉音節(jié)。重讀閉音節(jié)后要加ing或ed時,要雙寫才能加。如:如:sitsittingstoppedbeginbeginningputputtingswimswimming舉兩個很經(jīng)典的例子:forbidforbidding(重讀閉音節(jié),雙寫)prohibitprohibiting(重讀在第二音節(jié),非重讀閉音節(jié),不雙寫)重讀閉音節(jié)三要素:1.必須是重讀音節(jié);2.最后只有一個輔音字母;3.元音字母發(fā)短元音元音字母在開音節(jié)和閉音節(jié)中的發(fā)音:元音字母
Aa
Ee
Ii
Oo
Uu
開音節(jié)
[ei]
[i:]
/ai/
/?u/
[ju:]
閉音節(jié)
/?/
/e/
/i/
/?/
/?//u/
英語音標表、字母表?字母、字母組合發(fā)音規(guī)律記憶元音音標表(20個)
5個元音的字母音a[ei]???e[i:]???i[ai]???o[?u]???u[u:]
5個元音的短元音:
a[?e]?bag?cat??hat?map
e[e]??pen?bed??ten?hen
I[i]???big??pig??sit??hill
o[?]??box?hot??dog?frog
u[u]??but?mum?bus?mug
12個單元音:
短元音[?e]??[e]???[i]???[?]???[?]??[u]??[?]????????????????????????????????????????????
長元音????????????[i:]??[?:]??[a:]??[u:]?[?:]??????????????????????
8個雙元音:[ei]??[ai]??[?u]??[au]??[?i]??[i?]??[e?]??[u?]
元音發(fā)音規(guī)則表:
1.單元音/i:/seemebesheneedreadmealeatseatdeepkeep
開音節(jié)中的e/i:/mebeshe
ee/i:/seesleepdeepfeetneed
ea/i:/readeatmealseat
2.單元音/i/initisfitpinbitkisssickmissfishrichlid
閉音節(jié)中的i/i/if,his,film(閉音節(jié)指以輔音結尾的音節(jié))
閉音節(jié)中的y/i/sympathy,syllable,system,gym
位于詞尾的y/i/city,pity,willingly,possibility
3.單元音/e/getletbedpenbestrestwetneverbetterbest
閉音節(jié)中的e/e/bed,peg,set,tell
ea/e/dead,heaven,feather
4.單元音/?e/hatcatratcapmapfatmanthankstampfact
閉音節(jié)中的a/?e/bad,lad,rat,cab
5.單元音/a:/heartarmdarnfarmcartfastcardarkbarnpass
ar/a:/arm,ark,lard,dark,car,card,hard,harm
6.單元音/?/lotgotjobshopsoftsongtophotboxpotlock
閉音節(jié)中的o/?/hot,got,not,lost,on,soft
7./?:/tallfallwallPaulMaudwalkcallyawnthought
or/?:/or,sport,bored,horse,more,before
a(+ll或lk)/?:/all,fall,talk,walk
aw/?:/law,paw,draw,flaw,claw
8.單元音/u/cookbooklookputgoodfullfootwould
u/u/put,full,pull,push,sugar,cushion
oo/u/good,took,wood,wool,stood,bedroom
ou/u/could,would,should
9.單元音/u:/toosoonrulebootfoolschoolsoupcoollosenew
oo/u:/fool,booth,room,food
ou/u:/soup,you,group
o/u:/do,to,who
10./?/cupbusgunhutsungducklungluckcutstuck
閉音節(jié)中的u/?/but,hunt,sun,duck,luck
閉音節(jié)中的o/?/son,once,colour,other,money
ou/?/rough,enough,touch,cousin,young
11.單元音/?:/shirthuntburngirlbirdnurseworkwormcurse
er/?:/herd,verb,mercy
ir/?:/thirty,shirt,third,fir
ur/?:/turn,church,burn,nurse,curse
or/?:/word,work,world,worse
ear/?:/heard,earth,search
12.單元音/?/agoaboutasleepaboveagainamongmotherbrother
許多元音在非重讀章節(jié)中讀成/?/,所以/?/的拼寫形式多種多樣。如:
about,sofa,doctor,colour,figure
13.雙元音/ei/Maypaywaydaysamehaygreatgainpainspade
a/ei/save,face,pale
ay/ei/day,pay,may
ai/ei/wait,fail,strait
ea/ei/break,great
14.雙元音/?u/nogosoholehoperoadhomeslowloadfoesoul
o/?u/go,hello,no,open,over,joking,October
oa/?u/coat,soap,boat,road,coast
ow/?u/snow,throw,blow,show,know,window
15.雙元音/ai/byelietryeyecrydiemyfivetimeminelike
開音節(jié)中的i/ai/time,crime,rite,fine
igh/ai/high,might,night,light,bright
y/ai/cry,my,sky,fly,July,reply
ie/ai/eye,dye,bye
16.雙元音/au/hownowcowoutmousedownhousebrownfound
ou/au/about,around,found,sound,mouse
ow/au/down,crowd,town,brown,now,how
17.雙元音/?i/boyjoytoyvoicenoisejoincoinoilsoiltoil
oi/?i/oil,boil,join,coin,spoilt,voice,choice,noise
oy/?i/toy,boy,enjoy,destroy,annoy,loyal,employer
18.雙元音/i?/earherefearheardearpiertearnearreallyidea
ear/i?/ear,dear,hear,clear,beard
ea/i?/idea,real,theatre
ere/i?/here,mere,severe
eer/i?/beer,queer,engineer
19.雙元音/e?/carewearhairtherefaircarefulvarious
are/e?/care,share,fare,hare,careless
air/e?/air,fair,chair,repair
20.雙元音/u?/toursurepoorpurecuretourist?
ur/u?/cure,pure,fury詞尾-ed的發(fā)音規(guī)則:1.t/d后讀/id/,2.清清濁濁元音濁。清輔音后讀/t/濁輔音后讀/d/
/t//d/二音后讀/id/元音后讀/d/
特殊情況除外(沒有幾個,不用記了)在清輔音后面[t]
askedfinishedhelped[helpt]passed[pa:st]reached
在濁輔音和元音后面[d]
calledborrowedmoved[mu:vd]enjoyedwelcomedanswered在[t]音后面[id]
wanted[''w?ntid]started[''sta:tid]
在[d]音后面讀[id]needed[''ni:did]counted[''kauntid]0
補充說明:
規(guī)則動詞的過去式由“動詞原形+-ed”構成,具體變化有:
1.直接在詞尾加-ed。如:want—wanted,work—worked,need—needed,clean—cleaned
2.以不發(fā)音的e結尾的在詞尾加-d。如:like—liked,live—lived,use—used,move—moved
3.以一個元音字母加一個輔音字母結尾的重讀閉音節(jié)動詞,先雙寫結尾的輔音字母,再加-ed。如:stop—stopped,trip—tripped
4.以輔音字母加y結尾的動詞,先把y變成i,再加-ed。如:study—studied,carry—carried,hurry—hurried,marry—married
不規(guī)則動詞的過去式大體上歸納有以下六條記憶法:
1.以t結尾的詞,過去式與原形相同。如:put—put,let—let,cut—cut,beat—beat
2.以d結尾的詞,把d變成t。如:build—built,lend—lent,send—sent,spend—spent
3.以n結尾的詞,在詞后加t。如:mean—meant,burn—burnt,learn—learnt
4.以ow/aw結尾的詞,把ow/aw變成ew。如:blow—blew,draw—drew,know—knew,grow—grew
5.含有雙寫字母的詞,將雙寫改為單寫,在詞尾加t。如:keep—kept,sleep—slept,feel—felt,smell—smelt
6.含有元音字母o/i的詞,將o/i變成a。如:sing—sang,give—gave,sit—sat,drink—drank詞尾-es/s的發(fā)音規(guī)則:動詞原形變第三人稱單數(shù)的規(guī)則與發(fā)音規(guī)律同名詞單數(shù)變復數(shù)大致相同,請認真觀察。1、大多數(shù)動詞在詞尾加“S”在清輔音后發(fā)音為[s],在濁輔音及元音后發(fā)音為[z]。如:
①stop-stops[s];make-makes[s]
②read-reads[z];play-plays[z]
2、以輔音字母加“y”結尾的,要先將“y”變?yōu)椤癷”,然后在加“es”讀[iz]如:
fly-flies[z];carry-carries[z]
study-studies[z];worry-worries
3、以“s,x,ch,sh”結尾的,在詞尾加“es”,發(fā)音為[iz]如:
teach-teaches[iz];watch-watches[iz]
4、以“o”結尾的動詞,加“es”,讀[z]如:
go-goes[z]do-does[z]
下面幾個動詞變?yōu)閱螖?shù)時,原詞的元音部分的發(fā)音發(fā)生了較大的變化,請注意記憶。如:
1、do[du:]-does[dz]
2、say[sei]-says[sez]
以不發(fā)音字母“e”結尾的開音節(jié)詞,如果尾音是[s],[z]時,加“s”后字母“e”發(fā)音,與所加“s”
一起讀做[iz]。如:close-closes[iz]二、對比詞形變化中原詞詞尾變化之異同:變“y”為“”現(xiàn)象雙寫最后輔音字母現(xiàn)象
例詞:
①baby-babies
②carry-carries
③study-studyingbe動詞包括:am,is,are。第三人稱單數(shù)用is;過去式為was;復數(shù)用are,過去式為were.自然拼音拼讀練習表第一天:aeioua_ee_ei_eo_eu_eAa:matmapbagcathatfanbatappleEe:eggwellredpennethenbedbellIi:licksixbibpigpinkissinkhillOo:oxonoctopusboxsockoperateostrichUu:sunumbrellacupbusnutgununcleundercapenametapelakegamemaketakehatetheseJapaneseChinesebitefiveninekitemineniceridesiderosenoseropenoteposehomerodethosetubecubeJunecutehuge第二天:aiayeeeaeyieighoaowuiueai:tailrainpaintpainjailrailnailmaiday:bayraywaysayhaypayMaylayee:reedseelbeepeeljeepfeetseeteethea:seameatpeanuteaglepeachtealeafpeaey:donkeymonkeyjockeyturkeymonkeyhockeykeytrolleyie:tiepieliedieigh:rightsightnighttighthightfighthighsighoa:roadtoasttoadcoalgoatboatcoatsoapow:rainbowpillowyellowwindowbowlrowhollowlowui:suitjuicefruitue:Suebluegluetrue第三天:arerirurorar:armcararmchaircardcartfarmparkgardener:sisterbrotherunderroosterwintermermaidmarkermotherir:birthdaycircusdirtybirdcircledirtgirlur:turtlesurfingturkeyfurhurtpursenurseor:porchporkhorsehornfortmorningcornfork第四天:ouowoioyauawooooeaou:houseoutmouthcountfountainmountainshoutmouseow:cowtowelclownowlcrownbrownflowertoweroi:coinoilpointnoiseboilsoilpoisoncoiloy:oysterboycowboysoytoyau:augustsausesausagenaughtyautumnapplauseaw:pawdrawsawstrawstrawberrylawnoo:moonzooroofroosterbootsfoodspoonroomcoolfoolboomfoolishoo:bookcookgoodfootlookhookea:headsweatersweatpearleadbearleatherfeather第五天:chshwhphththknwrmbch:beachlunchcheesebenchchurchchickenchaircherrysh:sheepshirtshipfishdishpushshoesshovelwh:whalewhitewheelwheatwhipwhistlewheelchairwhisperph:photoelephanttelephonetrophypharmacyalphabetth:brotherfeatherleatherfathermotherth:thumbthreebathmatthirstythiefbathmouthteethkn:knobkneeknifeknockknitwr:wristwrinklewrapwreathwritemb:thumblambbombcombcrumbnumb第六天:blflplclglbrcrgrprfrtrdrbl:blueblackblousebloombleachblanketblondehairfl:flatfluflyflameflutefloorflagflowerpl:planeplayplusplanetplatformplumplateplantcl:clockcloudcleanclayclimbcloseclapclowngl:gloveglobeglassglueglassesgliderbr:brightbrookbrimbridebrownbreadbrickbrothercr:crowncrabcreamcrowcrayoncrocodilecrycroissantgr:graygreengrassgrapesgroundgrowgrandmapr:prixepriceprawnpressprinceprincessprayfr:frogfrostFridayFrenchfriesfruitfrontfriendframetr:tractortrucktraintraytreetriangletrunktrolleydr:dreamdrumdrydropdrawdrivedressdrink第七天:smsnslswspstscskallewysm:smilesmallsmellsmokesmoothsn:snowmansnowsnoresnakesnailsneakerssneakerssnacksl:slowslapsleepslideslopesledsw:switchswallowswanswimsweetswingsweatersweatsp:spiderspaceshipspinachspoonspellst:stockingsstorestarstampstormstickstudentstandsc:scarfscooterscannerscarecrowscalescorpionscoopsk:skunkskisskirtskatesall:calltallfallballwallew:dewfewviewhewnewnephewnewspaperYy:skyflydryspytypeshycrymyYy:Minysunnypuppydizzydirtyponyhappybaby自然拼音強化練習:Tonguetwister1.Abigblackbearsatonabigblackbug.2.Abigblackbugbitabigblackdogonhisbigblacknose!3.Cat,Cat,catchthatfatrat.4.Afatcatcatchesamadrat.5.Bluegluegun,greengluegun.6.Blackbackground,brownbackground.7.Anoisynoiseannoysanoyster.8.Agoodcookcancookgoodcookies.9.AtnoonItookagoodbook,andsatbythepoolinthewood.Isoontookoffmyboot.Andputmyfootinthepool.Oh!Howcool,howcool.10.Thehunterandhishugehorsehidebehindinhouse.11.BettybetterbutterBrad'sbread.12.Twotinytigerstaketwotaxistotown.13.Thefirstisthefirst.Thethirdisthethird.Thethirdcanbethefirst,Thefirstcanbethethird.14.Sir,thisgirlwearingadirtyskirtisnotthefirst,butthethird.15.Afleaandaflyflewupinaflue.Saidtheflea,"Letusfly!"Saidthefly,"Letusflee!"Sotheyflewthroughaflawintheflue.16.Iwishyouwereafishinmydish.17.Jean'sthreesheeparenearthegreenjeep.18.Therearethirty-threethousandthreehundredandthirty-threefeathersonthatbird'sthroat.
19.Neitherfathernormotherlikesthisweather.20.It’sagoat,sittinginaboat,wearingacoatandwritinganote.It’sabear,sittingonachair,holdingapearandcombingitshair.It’sacock,sittingonarock,wearingasockandlookingataclock.It’safly,wearingatie,holdingapieandwavinggoodbye.英語音標綜合測試測試時間:90分鐘滿分:100分姓名:分數(shù):一)默寫英文全部音標,并進行分類分類。(48×0.5=24分)1、寫出20個元音①寫出12個單元音1)________???2)________??3)________???4)________??5)________???6)________7)________???8)________??9)________???10)________??11)________??12)________②寫出8個雙元音1)________???2)________??3)________???4)________?5)________???6)________??7)________???8)________2、寫出10對成對的清濁輔音清:1)_____2)_____3)_____4)____5)_____6)____7)____8)____9)_____10)_____濁:1)_____2)_____3)_____4)_____5)_____6)____7)____8)____9)____10)_____3、其他8個輔音1)_____2)_____3)_____4)_____5)_____6)____7)____8)____二)從下面四個音素中選出你聽到的音素。(2.6’*10=10’)1、()A、[i:]B、[?]C、[?]D、[e?]2、()A、[Λ]B、[?]C、[a:]D、[a?]3、()A、[e?]B、[a?]C、[??]D、[??]4、()A、[u]B、[u:]C、[?]D、[?:]5、()A、[??]B、[??]C、[e?]D、[??]6、()A、[t∫]B、[∫]C、[s]D、[z]7、()A、[m]B、[?]C、[n]D、[l]8、()A、[l]B、[r]C、[j]D、[n]9、()A、[u]B、[w]C、[j]D、[v]10、()A、[s]B、[z]C、[ts]D、[dz]三)找出畫線部分讀音不同的單詞。(15×1=15分)()1.A.teaB.meatC.weatherD.beach()2.A.backB.fastC.haveD.map()3.A.warmB.gardenC.marketD.party()4.A.schoolB.toothC.chooseD.good()5.A.bookB.moodyC.lookD.cook()6.A.JuneB.rulerC.putD.menu()7.A.pushB.funC.sunD.ugly()8.A.tigerB.herC.officerD.over()9.A.goB.noC.coldD.hot()10.A.likeB.lionC.pizzaD.Friday()11、A.cakeB.faceC.appleD.late()12、A.meB.legC.bedD.set()13、A.hutB.rulerC.duckD.cup()14、A.clockB.hotC.goD.sock()15、A.headB.deadC.deafD.sea四)從B欄找出與A欄對應的單詞或音標并連線。(10×1=10分)1、ABhurry[baik]hurt[keik]look[?hΛri]cake[luk]bike[h?:t]2、AB[θi?]goat[d?g]pear[g?ut]thing[feis]dog[pe?]face五)從下列四個選項中選出所給單詞的正確讀音。(10×1=10分)()1.setA、[set]B、[sit]C、[s?t]D、[s?t]()2.courtA、[kut]B、[k?ut]C、[k?:t]D、[sit]()3.betterA、[?betз:]B、[?b?t?]C、[be?ta:]D、[?bet?]()4.duckA、[dΛk]B、[d?k]C、[duk]D、[du:k]()5.tankA、[s??k]B、[ti?k]C、[te?k]D、[t??k]()6.mouseA、[maus]B、[m?us]C、[mus]D、[mΛs]()7.cryA、[srai]B、[krai]C、[kri]D、[krei]()8.whereA、[wi?]B、[wi:]C、[he?]D、[we?]()9.deepA、[di:p]B、[dip]C、[dep]D、[d?p]()10.echoA、[??k?u]B、[?ek?]C、[?ek?u]D、[??k?u]六)根據(jù)音標,選擇正確的單詞。(10×1=10分)applefeetbearkeepheadwhitedeskelephantlampmouse/be?//wait//??pl//ki:p//hed//?elif?nt//maus//fi:t//desk//l?mp/七)下列每組單詞劃線部分讀音相同,請寫出劃線部分的音標。(10×0.5=5分)1、//putfoot2、//sunbrotherbut3、//sistermother4、//girlbird5、//doorhorse
6、//doghot7、//ispicture8、//nicegoodbye9、//knowcoat10、//surepoor
《吃水不忘挖井人》練習題《吃水不忘挖井人》練習題
PAGE
/
PAGE
2
《吃水不忘挖井人》練習題一年級語文一課一練9、吃水不忘挖井人班級姓名閱讀驛站:毛澤東主席是中國共產(chǎn)黨的偉大領導人之一,他不僅是個政治家、思想家、軍事家,也是一個了不起的書法家。一、看拼音,寫詞語。yǐhòuwànɡjìjīnzixiānɡcūn
jiàoshēnɡzhǔdònɡjǐnɡshuǐhěnduō
二、在括號里填上合適的詞語。一()井一()石碑一()村子()的地方()的井水三、比一比誰吐的泡泡多。四、按課文內容填空。1、村子里沒,吃水要到很遠的去挑。2、解放,鄉(xiāng)親們在井旁邊立了一塊石碑,上面刻著:吃水挖,時刻想念席。五、仿照例子說一說,寫一寫。毛主席帶領戰(zhàn)士和鄉(xiāng)親
溫馨提示
- 1. 本站所有資源如無特殊說明,都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請下載最新的WinRAR軟件解壓。
- 2. 本站的文檔不包含任何第三方提供的附件圖紙等,如果需要附件,請聯(lián)系上傳者。文件的所有權益歸上傳用戶所有。
- 3. 本站RAR壓縮包中若帶圖紙,網(wǎng)頁內容里面會有圖紙預覽,若沒有圖紙預覽就沒有圖紙。
- 4. 未經(jīng)權益所有人同意不得將文件中的內容挪作商業(yè)或盈利用途。
- 5. 人人文庫網(wǎng)僅提供信息存儲空間,僅對用戶上傳內容的表現(xiàn)方式做保護處理,對用戶上傳分享的文檔內容本身不做任何修改或編輯,并不能對任何下載內容負責。
- 6. 下載文件中如有侵權或不適當內容,請與我們聯(lián)系,我們立即糾正。
- 7. 本站不保證下載資源的準確性、安全性和完整性, 同時也不承擔用戶因使用這些下載資源對自己和他人造成任何形式的傷害或損失。
最新文檔
- 2025云南麗江玉龍縣公安局招聘警務輔助人員2人筆試考試參考試題及答案解析
- 2025安徽馬鞍山市人民醫(yī)院博望分院(博望區(qū)人民醫(yī)院)招聘派遣制人員5人備考考試題庫及答案解析
- 2025湖南省公安廳警務輔助人員招聘18人模擬筆試試題及答案解析
- 2025山東濰坊市福樂源康復養(yǎng)老中心護理人員招聘8人備考筆試題庫及答案解析
- 臨床大腦肌酸缺乏綜合征
- 2025浙江紹興市原水集團有限公司下屬企業(yè)招聘1人參考考試題庫及答案解析
- 2025四川成都彭州市白鹿鎮(zhèn)衛(wèi)生院招聘3人備考考試題庫及答案解析
- 2025年昆明元朔建設發(fā)展有限公司第二批收費員招聘(9人)備考考試題庫及答案解析
- 新和成控股集團秋招筆試題目及答案
- 湘東區(qū)民政局2025年招聘殯葬服務工作人員【15人】備考筆試試題及答案解析
- 建筑工程質量問題的整改與改進措施
- 第十八屆“地球小博士”全國地理知識科普競賽題庫(附答案)
- 【MOOC】《線性代數(shù)與空間解析幾何(二)》電子科技大學-中國大學慕課MOOC答案
- 大數(shù)據(jù)與城市規(guī)劃習題及答案
- 北京市石景山區(qū)2020-2021學年三年級下學期期末考試語文試卷
- 商業(yè)合作計劃書怎么寫
- 《MATLAB編程及應用》全套教學課件
- GA 2113-2023警服女禮服
- 國開機考答案-鋼結構(本)(閉卷)
- 紀委談話筆錄模板經(jīng)典
- 消防安全制度和操作規(guī)程
評論
0/150
提交評論