屈光度调整

[00:21.07]Roger Federer 罗杰费德勒 [00:43.81]词汇扫描 [00:47.92]clock 记录时速 [00:52.12]backhand 反手拍 [00:58.48]His forehand has been clocked as high as 192 km/h (120 mph). [01:08.73]Federer plays with a one-handed backhand, [01:12.57]which has im

发表于:2018-12-07 / 阅读(63) / 评论(0) 分类 各色各样的人

Unit 8 How was your school trip? [00:04.78]SWCTION A [00:08.25]1b What did Tina do on her school trip? [00:14.21]Listen and circle the expressions in the box. [00:51.67]2a Listen and check ()the questions you hear. [01:37.62]2b Listen again and circl

发表于:2018-12-13 / 阅读(159) / 评论(0) 分类 新目标初中英语八年级上

She still has jet lag. 她仍然有(坐飞机后因时差产生的)疲劳烦躁感。 jet指喷气式飞机,lag有时间滞后的意思,jet lag指坐飞机后因时差引起的不舒适感觉。jet lag 是不可数名词。

发表于:2018-12-25 / 阅读(65) / 评论(0) 分类 蒋健棠英语实用句子

54 时差对大脑的影响 DATE=6-6-01 TITLE=SCIENCE REPORT- Jet Lag and the Brain BYLINE=Nancy Steinbach (Start at 59

发表于:2019-01-04 / 阅读(102) / 评论(0) 分类 科技之光

By Ade Astuti and Susy Tekunan Washington 01 October 2007 Chicago, Illinois, is one of the most culturally diverse cities in the United States. One of its best-known ethnic neighborhoods is Devon Avenue, the heart of the city's South Asian community

发表于:2019-01-07 / 阅读(40) / 评论(0) 分类 2007年VOA常速英语(十月)

Helen : This is Real English from BBC Learning English. Im Helen. ZO : 大家好,欢迎收听今天的地道英语,我是刘佳。 Helen : Today were going to look at words and phrases that have recently become part of the English language. ZO : 要掌握地道的英语,重

发表于:2019-02-26 / 阅读(140) / 评论(0) 分类 地道英语在线听