色氨酸-蛋白胨-葡萄糖

人教版PEP英语(2012版) 三年级下 Unit 4

[00:00.00] [00:01.00] [00:02.00]Unit Four Where is my car? 第四单元我的小汽车在哪儿？ [00:06.70]Where is Zip? 兹普在哪儿？ [00:09.15]Where is my car? 我的小汽车在哪儿？ [00:12.39]Is it in the desk? 在桌子里吗？ [00:

发表于:2018-12-12 / 阅读(69) / 评论(0)

人教版PEP英语(2012版) 三年级

人教版PEP英语(2012版) 三年级下 Unit 3

[00:00.00] [00:01.00] [00:02.00]Unit Three At the zoo 第三单元在动物园 [00:05.26]Look at me! 看看我！ [00:07.90]Ah! So cute! 啊！真可爱！ [00:15.21]Look at the elephant. 看看那只大象。 [00:17.95]It has a long nose. 它有长鼻

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2013版) 四年级上册 Useful expressions

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:02.66]Unit 1第一单元 [00:04.44]We have a new classroom.我们有间新教室。 [00:08.84]Let's go and see!我们去看看吧！ [00:12.76]Where is it?它在哪儿

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人教版PEP英语(2013版) 四年级

人教版PEP英语(2013版) 四年级上册 Useful expressions Unit 4

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:02.56]Unit 4第四单元 [00:04.30]Is she in the living room?她在客厅里吗？ [00:08.32]No, she isn't.不，她不在。 [00:11.89]Where are the keys?钥匙在哪

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人教版PEP英语(2013版) 四年级

人教版PEP英语(2012版) 三年级下 Unit 6

[00:00.00] [00:01.00 [00:02.00]Unit Six How many? 第六单元有多少？ [00:05.49]How many birds do you see? 你看见了多少只鸟？ [00:10.92]I see 13! 我看见了十三只！ [00:15.37]How many crayons do you have? 你有多少支蜡笔？

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2012版) 三年级上 Unit 1

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文，请发贴到听力原文收集区，您将会获得 10 到 30 积分的奖励 ! Thank you ！

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2012版) 三年级下 Recycle 2

[00:00.00] [00:01.00] [00:02.00]Recycle 2 复习二 [00:03.66]Read aloud. 大声读一读。 [00:05.71]Look! So much fruit! 看！好多水果啊！ [00:08.03]I can get the grapes. 我能摘到葡萄。 [00:10.68]I'm big and tall. 我又大又高。

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2012版) 三年级下 Unit 5

[00:00.00] [00:01.00] [00:02.00]Unit Five Do you like pears? 第五单元你喜欢梨吗？ [00:06.95]An apple a day... 一天一苹果 [00:09.23]...Keeps the doctor away! 医生远离我！ [00:13.04]Do you like pears? 你喜欢梨吗？ [00:15.99]

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2013版) 四年级上册 Useful expressions Unit 2

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:03.00]Unit 2第二单元 [00:04.83]What's in your schoolbag?你书包里有什么？ [00:08.56]An English book, a maths book, [00:13.09]three storybooks and... [00

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人教版PEP英语(2013版) 四年级

人教版PEP英语(2013版) 四年级上册 Useful expressions Unit 3

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Useful expressions常用表达法 [00:03.16]Unit 3第三单元 [00:04.55]What's his name?他叫什么名字？ [00:08.68]His name is Zhang Peng.他叫张鹏。 [00:13.90]He's tall and strong.他又高又

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人教版PEP英语(2013版) 四年级

人教版PEP英语(2012版) 三年级上 Recycle 1

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人教版PEP英语(2012版) 三年级

人教版PEP英语(2012版) 三年级上 Recycle 2

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人教版PEP英语(2012版) 三年级

SSS 2009-11-24

Here in the U.S., its Thanksgiving week. And many of us are getting ready to stuff our faces, watch football and take advantage of all those Black Friday sales. But eat enough turkey and you may not want to shop. Because a new study, in the Journal o

发表于:2018-12-24 / 阅读(89) / 评论(0)

Scientific American(十一)月

科学美国人60秒 SSS Individuals' Blood Glucose Levels after Meals May Be Predictable

Individuals' Blood Glucose Levels after Meals May Be Predictable预测血糖 High blood sugar levels are a risk factor for type 2 diabetes. Doctors today have only general dietary recommendations for how to control those levels, because theres no rea

发表于:2018-12-24 / 阅读(82) / 评论(0)

2017年Scientific American(四)月

Eztalk美语【107】This broth is wonderful汤头好棒

At the hot pot restaurant Billy: This broth is wonderful. What's in it? Jennifer: Lamb and beef. It will get even tastier when we add the veggies! Billy: Hey! Watch out! You're using the same spoon for both broths! Jennifer: So? Billy: You're getting

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Eztalk美语会话

SSS 2009-05-12

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. Exercise is good for you. Antioxidants are good for you, but put them together, and its not as good as you think because a recent study shows that some v

发表于:2019-01-08 / 阅读(104) / 评论(0)

Scientific American(五)月

人教版PEP英语(2013版) 四年级上册 Unit Four My home

[ti:0] [ar:0] [al:0] [by:0] [offset:0] [00:00.00]Unit Four My home第四单元我的家 [00:03.60]Mum, where are my crayons?妈妈，我的蜡笔在哪里？ [00:08.78]Are they in the study?它们在书房里吗？ [00:11.48]Where's the cat, Dad?猫在

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人教版PEP英语(2013版) 四年级

趣味青春英语电台第213期:Play hard to get

Idiom: Play hard to get ( pretend not to want something ) Hit the book: Consume Calm effect Tryptophan Engage in Meditation Renowned Hypnotherapy Consuming banana and drinking a glass of milk Other insomnia remedies are by consuming certain fruit, su

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趣味青春英语

每日一词【776】tone down：降低，放慢

今天我们要学的词是tone down。 Tone down是降低的意思。法国总统萨科齐星期天慢跑锻炼时突然头晕摔倒，送往医院接受治疗。Friends and doctors urged him to tone down his hyperactive lifestyle, 朋友和医生都要

发表于:2019-02-04 / 阅读(93) / 评论(0)

英语每日一词

研究：吃鸡蛋让人变慷慨

If you are looking for a loan, serving your bank manager breakfast might just do the trick. 如果你准备申请贷款，不妨为银行经理准备早餐，问题即可迎刃而解。 A compound found in eggs makes people much more generous, new re

发表于:2019-02-07 / 阅读(450) / 评论(0)

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a basket ring

agitated fluidized bed

behavioral learning approach

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betwixt land