[00:04.54]Unit 21 Human Biology Communication Workshop [00:09.99]Listening: [00:11.26]Exercise 2 Listen and check your [00:14.35]answers to exercise 1. [00:17.15]Then put these topics in the order [00:19.09]they are mentioned. [00:21.26]I hope that a...
[00:02.34]Let's see how sight and hearing work. [00:05.66]The areas of the brain related to controlling [00:08.25]sight and hearing could be compared [00:10.41]to film studios [00:11.82]which make a constant film [00:13.42]and soundtrack of what's ha...
[00:01.17]It has also been proven that chewing gum [00:03.50]for long periods of time means [00:05.48]that the body does not have time to rest. [00:07.72]If this is the case, [00:08.95]the stomach may become tense. [00:10.85]Eventually this could lea...
[00:01.40]Some people use gum to lose weight. [00:03.55]They say it controls their appetite. [00:05.77]Further research has been carried out, [00:07.56]which shows that, [00:08.80]if you had chewed sugar-free gum [00:10.54]regularly for the last year...
[00:02.81]Unit 21 Human Biology Lesson 1 Chewing Gum [00:09.19]TO CHEW OR NOT TO CHEW... [00:12.21]Diet specialists regularly inform us [00:14.82]that it is important to chew our food properly. [00:17.74]They suggest that if we chew our food [00:19.7...
[00:01.50]So what is the future [00:03.66]of the exploration of Mars? [00:06.13]In 2014, the first return flight is planned, [00:09.71]which means that a space probe [00:11.37]will bring back to Earth samples of Martian [00:13.86]rock and soil.After...
[00:01.07]How long have we been observing Mars? [00:04.11]Well, towards the end of the nineteenth century [00:07.11]improved telescopes meant that astronomers [00:09.39]could start to observe the surface [00:11.27]of the planet. [00:12.86]An Italian...
[00:01.36]Unit 20 New Frontiers Warm-up [00:05.46]Exercise 3 Listen to four extracts [00:09.49]and identify these different programmes. [00:12.81]1 It was announced today that the launch [00:15.41]of the shuttle,taking a new crew [00:17.11]to the int...
[00:01.69]I also let people choose the news [00:03.74]that they are interested in- [00:05.82]to put in another way they only receive [00:07.90]what they want to know...So,unlike you, [00:10.97]there are no photos of me before 1999! [00:14.59]In other...
[00:00.79]They note that in some countries like Australia [00:03.30]Canada and England, [00:04.99]it is considered rude not to look some directly [00:07.61]in the eyes as they speak [00:09.75]while in other countries like Japan and Korea, [00:12.67]l...
