尺规作图法

Passage 19 Finding the Direction and Location How can you tell which direction? By day, look for the Sun. It is in the east in the morning and the west in the afternoon. At night, use the Big Dipper to help you find the North Star. It would be bette

发表于:2018-11-30 / 阅读(203) / 评论(0) 分类 英语专业四级听写

Unit 4 [00:39.52]Helping Mr Lan [00:42.97]The cubs'most interesting job in Dollar-a-Job Week was for old Mr Lan. [00:51.23]He asked the cubs to mend a bookshelf for him. [00:56.50]'I'll tell you what to do,'Mr Lan said. [01:01.86]'I've got everything

发表于:2018-12-13 / 阅读(218) / 评论(0) 分类 小学综合英语6A

Unit 1 [00:31.66]Looking and seeing Say a poem Look in the mirror. [00:41.30]What can you see?Black hair, [00:47.07]Two brown eyes,One nose,Two ears and A mouth. [00:59.09]I can see me!Look and say What can you see? [01:08.31]I can't see.I can see an

发表于:2018-12-13 / 阅读(218) / 评论(0) 分类 沪教版牛津小学英语三年级

[00:02.32]HAVE YOU GOT A DICTIONARY? [00:05.72]Ming Hua:Lucy,have you got a dictionary? [00:15.70]Lucy:Yes,I've got one. [00:18.49]Ming Hua:Can I use it? [00:21.08]Lucy:Sure.Here you are. [00:24.08]Ming Hua:Thank you. [00:26.67]Ming Hua:Lucy,have you

发表于:2018-12-13 / 阅读(146) / 评论(0) 分类 小学英语北京版

My son and I became lost while hiking high in the southern Rockies. I immediately went to work with my map and compass to determine where we had gone off course. My son, an electronics engineer, produ

发表于:2019-01-03 / 阅读(130) / 评论(0) 分类 英汉幽默故事选读

Keep what you can Cause one day a man will appear With words you believe and eyes that make it clear Don't be the one to pull your hand away Cause you know what the others will say Head north head north There's too much of you on the pages you lock i

发表于:2019-01-03 / 阅读(187) / 评论(0) 分类 音乐咖啡厅

[00:00.00]Module 11 Inventions [00:05.64]Unit 1 Paper was invented in China. Activity 1 Listen and point. [00:23.04]Today the lesson is about inventions. [00:27.64]Do you know what was invented in China? [00:32.13]Paper was invented in China. [00:36.

发表于:2019-01-09 / 阅读(178) / 评论(0) 分类 新标准小学英语活动用书7册(一年级起点)

Magnet 磁铁 Magnets are very interesting objects. 磁铁是非常有趣的物体。 Each has a positive pole and a negative pole. 每个磁铁都有正负极。 One for each end. 磁铁两端各为一极。 Similar poles push each other away. 磁铁同

发表于:2019-01-10 / 阅读(115) / 评论(0) 分类 与美国小学生一起学英文第3册

大热美剧Glee(欢乐合唱团)中的鞋子老师Matthew Morrison的个人首张专辑预计5月10日正式发行,其中有三首与大牌合唱的曲目:与Elton John合唱的Mona Lisas and Mad Hatters/Rocket Man,与Gwyneth Paltrow合唱的

发表于:2019-01-10 / 阅读(129) / 评论(0) 分类 天籁音乐

Musharraf: From Powerful Ruler to Prisoner 穆沙拉夫-从执政者到阶下囚 WASHINGTON Former Pakistani military ruler Pervez Musharraf is facing trial for treason for imposing a state of emergency in 2007 and detaining several judges. Prosecuto

发表于:2019-01-14 / 阅读(94) / 评论(0) 分类 VOA标准英语2014年(一月)

toolbox 工具箱 bench 工作台 vice, clamp 虎钳(美作:vise) saw 锯 bow saw 弓锯 circular saw 圆锯(美作:buzzsaw) compass saw, scroll saw 钢丝锯 fretsaw 细锯 handsaw 手锯

发表于:2019-02-03 / 阅读(128) / 评论(0) 分类 英文语法词汇

Something was in the room with him, Albert realized--something he couldn't see or feel, but that acted on the compass just the same. Spellbound, Albert listened to his father explain magnetism, the strange force that made the compass needle point nor

发表于:2019-02-05 / 阅读(133) / 评论(0) 分类 英语美文

We're on That Mountain Over There My son and I became lost while hiking high in the southern Rockies. I immediately went to work with my map and compass to determine where we had gone off course. My son, an electronics engineer, produced from his pac

发表于:2019-02-08 / 阅读(146) / 评论(0) 分类 趣味英语

Lady Antebellum最新单曲《Compass》官方歌词版MV裹着暖暖阳光来了!无论你是独身或是与人相依,爱都是生活中不可或缺的东西。只要你愿意用美好的眼光来扫除生活中的晦暗,那么一切终将豁然

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 流行英文歌曲

The new Jeep Compass has been launched on the Chinese car market and the first cars have just arrived in Jeep dealerships throughout the country. China is only the second country in the world to get the Compass, after Brazil where sales started last

发表于:2019-02-18 / 阅读(124) / 评论(0) 分类 英语新闻

BEIJING, Jan. 11 (Xinhua) -- China will continue its regulation of land supply for housing use in 2013 to promote the stability of land market and healthy economic growth, a senior land and resources official said on Friday. Xu Shaoshi, minister of l

发表于:2019-02-18 / 阅读(166) / 评论(0) 分类 英语新闻

歌词: Alright Yeah it's been a bumpy road Rollercoasters high and low Feel the tinking, drive a car, pedal fast, pedal hard You won't have to go that far You wanna give up 'cause it's dark We're really not that far apart So let your heart sweethe

发表于:2019-02-18 / 阅读(111) / 评论(0) 分类 英文最新流行歌曲

电影原声:Definitely, maybe - Stand 电影Definitely, maybe讲述了一个充满温情又轻松有趣的故事。女孩玛亚在经历了父母的离婚后,一直追问父亲威尔,他和母亲当年从相识到相爱的过程。威尔在向女

发表于:2019-02-20 / 阅读(92) / 评论(0) 分类 影视英文歌曲

回家过年,与家人团聚,哪怕只是吃一口爸妈亲手煮的饭菜,说一两句知心话,就算他们无法在生活和工作中给予我们具体的帮助,甚至当我们谈起工作时,他们可能也是一知半解。但只要我

发表于:2019-03-05 / 阅读(256) / 评论(0) 分类 卡卡课堂早餐英语
学英语单词
a rail fence
abreast with
al aqabah (aqaba)
assisted draught
bank internet payment system
be browned of
bequeathing
branchiura
brockden
Cabimas
cache memory control communication
CCMSU
change for the worse
coal seam sample
command clock subsystem
commando operation
controlswitch
conversion effect
cotton flannels
DC (discount)
dorus
drummettes
dude-bros
dynamic load carrying capacity
Erin go bragh
error of adjustment
First Council of Lyons
flock test
gatherer rod
glazing compound
gold-standard
Guelderland
haak
handheld devices
hankul
heat transfer medium
high silica content glass
hindrance factor
horned
huddled up
hypoalimentations
in the rings
in-pile gamma scanning
initial orbit determination
intercriteria
interfering ion
inventoriable expenses
item processing
Itoigawa
keys to the kingdom
Kolmogorovian
Macacos, Cachoeira dos
malpesh
McClintock Ra.
mercurialis perenniss
Mertert
monplaisir
Muang Long
multiple riveted butt joint
outer ovariolar sheath
oxepine
parasitic reflector
passarowitzs
personal interviews
PONA number
Port Essington
prepublications
primary air separating
princeps senatus
promontoried
quasi sine-wave
radio inertial missile equipment
Rancharia
re-equips
reevaluates
regulatory guide
rotation of corrdinates
rotational scheduling
rundown tank
Saddell Bay
satinised
second wheel lock
semispherical dome
simplex algorithm
smash
sound the alarm
special cost
sub-sub-sampling
suspecteth
thermonuclear bombs
triazides
triunity
truckful
Ulaantolgoy
unmortgaging
used up
velociment
viscous disturbance
vision-tester
wet field plough
wild mango tree
xanthine dehydrogenase