误差平方和

Lesson U Let's Do Sums Let's talk. Hi, kids. Let's do sums. OK? OK. What's 14 plus 12? It's 25. Yes or no? No. It's 26. Yes. Well down. What's 12 plus 15? It's 27. Magie box twenty-one thirty-two forty-three thirty forty fifty Let's chant Fifteen or

发表于:2018-12-13 / 阅读(135) / 评论(0) 分类 新路径小学英语三年级下册(一起)

[ti:UNIT 2 On the Train Lesson 13] [0:00.469]UNIT 2 [0:01.946]On the Train [0:03.474]Lesson 13 [0:05.506]What Are You Doing? [0:08.091]THINK ABOUT IT! [0:10.267]What is your favourite game? [0:12.886]Why? [0:14.364]Do you like babies? [0:16.560]Why o

发表于:2018-12-13 / 阅读(203) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

[00:00.00] MODULE FOUR [00:06.87]模式四 [00:13.74]Unit three [00:15.61]单元三 [00:17.48]What have you done today? [00:18.51]你今天做了什么? [00:19.54]1.Listen and repeat. [00:23.92]1。听并且重复。 [00:28.29]ie die lie [00:37.34]死

发表于:2018-12-17 / 阅读(207) / 评论(0) 分类 北外版新标准小学英语第六册(三年级起点)

[0:01.913]Lesson U [0:04.453]Let's Do Sums [0:06.514]Let's talk. [0:08.574]Hi, kids.Let's [0:11.031]do sums. OK? [0:13.704]OK. [0:15.346]What's 14 plus 12? [0:20.457]It's 25. [0:22.722]Yes or no? [0:25.047] No. [0:28.230]It's 26. [0:29.037]Yes. [0:30

发表于:2018-12-17 / 阅读(166) / 评论(0) 分类 新路径小学英语四年级上册(三起)

Hi, I'm Mike and this is my daily routine. I get up early every day, around 6:30 and I go to the gym for a work-out before I go to work. I usually do aerobic exercise for awhile and then do some weight lifting for maybe half an hour at the gym, then

发表于:2018-12-18 / 阅读(120) / 评论(0) 分类 实战口语情景对话

文本: C Christopher Tietjens V Vincent Macmaster C: You would marry Mrs Duchemin, of course, if she were free. V: Yes. C: Why doesn't she have her husband certified? V: Well, she's loyal. Do you find that contradictory? C: No, I don't. But, no di

发表于:2018-12-26 / 阅读(98) / 评论(0) 分类 跟着英剧练发音

Let's learn how to play the game of checkers. Two players choose one color of the round disks known as checkers. In this particular game, the checkers are red and black. There are 12 black checkers and 12 red checkers. The checker board consists of 6

发表于:2018-12-28 / 阅读(94) / 评论(0) 分类 中级类英语听力

[00:00.00]MODULE FOUR [00:13.74]Unit three [00:17.48]What have you done today? [00:19.64]1.Listen and repeat. [00:18.64]ie die lie [00:36.75]igh high night [00:57.41]ir girl shirt [01:17.68]2.Listen and sing. [01:29.54]What have you done today? Tell

发表于:2018-12-29 / 阅读(132) / 评论(0) 分类 新标准小学英语第五册(三年级起点)

TOM'S EXCUSE Teacher: Tom, why are you late for school every day? Tom: Every time I come to the corner, a sign says,

发表于:2019-01-09 / 阅读(158) / 评论(0) 分类 趣味英语

UNIT 17 How Many Squares Are There?\n [au:]第17单元 有多少个正方形?\n [00:07.50]Dialogue\n [au:]对话\n [00:09.70]Look and listen. Then read and act in groups.\n [au:]看和听。然后分组朗读和表演。\n [00:15.63]Mr Chen: How ma

发表于:2019-01-09 / 阅读(238) / 评论(0) 分类 广州版金太阳小学英语三年级上

UNIT 18 Lets Go Further\n [au:]第18单元 拓展学习\n [00:04.56]Story Time\n [au:]故事时间\n [00:06.94]Look and listen. Then read and act out the story.\n [au:]看一看,听一听。然后朗读和表演这个故事。\n [00:12.86]Mr Leo: L

发表于:2019-01-09 / 阅读(229) / 评论(0) 分类 广州版金太阳小学英语三年级下

Workbook Lesson U Let's Do Sums Get ready. Listen and circle the correct answers.

发表于:2019-01-09 / 阅读(188) / 评论(0) 分类 新路径小学英语三年级下册(一起)

[00:06.69]Unit 4 [00:08.29]What a big school! [00:11.10]Lesson 24 [00:13.43]Revision [00:15.79]Listen, Read and Say [00:18.95]Look! This is my school. [00:21.88]There are three buildings in it. [00:24.15]The tallest one is the teaching building. [00:

发表于:2019-01-09 / 阅读(197) / 评论(0) 分类 快乐英语第六册

[ti:UNIT 5 Li Ming Goes to Canada Lesson 37] [0:00.707]UNIT 5 [0:02.295]Li Ming Goes to Canada [0:04.909]Lesson 37 [0:07.118]Mr. Wood's Lesson [0:09.734]THINK ABOUT IT! [0:11.283]What is the weather like in your city today? [0:15.000]What is the temp

发表于:2019-01-09 / 阅读(246) / 评论(0) 分类 河北教育初中英语(初中起点)七年级下册

并不只有汉语才会把形状变成我好方这类的习语的(这并不是习语好嘛!) 方,square,在英语里的出镜率可是高得惊人呢。 今天,双语君就来盘点一下英语里那些让人方了的表述。 Square 方形 to

发表于:2019-02-04 / 阅读(105) / 评论(0) 分类 英文语法词汇

The latest app that's sweeping the web is the fiendishly addictive, and surprisingly difficult, Kuku Kube. 最新颜色辨识应用程序Kuku Kube正在席卷网络,它像恶魔般使人上瘾,并且难度惊人。 It has been designed to put you

发表于:2019-02-04 / 阅读(115) / 评论(0) 分类 阅读空间

Hi, I'm Mike and this is my daily routine. I get up early every day, around 6:30 and I go to the gym for a work-out before I go to work. I usually do aerobic exercise for awhile and then do some weight lifting for maybe half an hour at the gym, then

发表于:2019-02-06 / 阅读(163) / 评论(0) 分类 原版英语对话1000个

在新托福阅读的考查中,每篇文章必会出现一类题,叫做Insert Text Questions,即插入句子题(简称插入题)。考试中,考生会遇到一句话,问该句插入文中哪里最合适。如下面例题: The raising of l

发表于:2019-02-13 / 阅读(126) / 评论(0) 分类 托福英语

Hi, I'm Mike and this is my daily routine. I get up early every day, around 6:30 and I go to the gym for a work-out before I go to work. I usually do aerobic exercise for awhile and then do some weight lifting for maybe half an hour at the gym, then

发表于:2019-02-17 / 阅读(145) / 评论(0) 分类 英语访谈对话

DID YOUR DAD HELP YOU? One day, Tim's mathematics teacher looked at his homework and saw that he had got all his sums right. The teacher was very pleased-and rather surprised. He called Tim to his desk and said to him, You got all your homework right

发表于:2019-02-25 / 阅读(126) / 评论(0) 分类 趣味英语
学英语单词
.aw
Abazin
ambiguous phrase of combination type
apacible
appropriation of surplus
arceneaux
automatic curve plotter
autophytic bacterium
baldrich
bale bogie
bedaze
boiling water bath
bond denominated in Hong Kong dollar
Carai
chartered trading company
Chinese angelica
cinchoninic acid
clemences
closed feedback control system
crawford bay
design basis fire
diaphanodon blandus
digit absorber
domiciled
dov
drill teams
e. w. morleys
ecosystem efficiency
else-something
emundant
equal time point (etp)
extra duties
factor of safety
fairy-wren
fastness to pleating
filament generator
Floropipamide
Fonsagrada
fordoing
forest-products carrier
free medical treatment
geum strictums
Goan
gouty tophi
HPTLC
impulsive neurosis
ink-jet-plotter
invocating
keep A at B
level of care
liebich
light and temperature potential productivity
Lindemann glasses
lnacillin
Lochearnhead
londonite
long axis
longitudinal welding sequence
mark-space ratio
massachusetts bays
meromictic lake
metamorphosing
moonlight school
naphthalene
negative primaries
nonporous membrane
nozzle flow characteristic
nuclear antigen
outdare
over-dyeing
overprinted
phakogenic
preons
putting over
reauthorizes
rex-pats
scruboak
sectional route locking circuit
service is suspended between
shell archive
simbas
single-wing lock washer
spot killer
Stenhousemuir
stratum dentatum epidermidis
subscription book
supercharging system
ta t'i
tip-bunch builder motion
trainiac
tranquilisation
twelve-cylinders
ultraselect
undaria pinnatifida f.distans miyabe et okamura
unicidade
upper circumzenithal arc
vector polygon
WORK FOR SB
xxxiiiest
zanthopsin
zygomaticoauricular