We're going to watch a documentary on the concept of the megacity: the most extreme form of urbanisation. This first episode of the series looks in detail at four of the world's megacities: Shanghai, Dhaka, Tokyo and Mexico City (London is also part of the series, but features less in this episode). What do you already know about these cities? What preconceived ideas do you have?
The following terms appear in the documentary. Check the meaning of any that are unfamiliar.
infrastructure sprawling demographics demolish densely populated
slums concrete forests relentlessly changing sprouting upwards
As well as online dictionaries the Sketch Engine for Language Learning gives useful information about how these words are used in sentences. Click the Word Sketch tool on the top menu to see which other words they combine with.
As you watch, make notes on the distinguishing features of each of the cities. What makes them special? What problems do they have?
The second episode of the Megacities series looks at risks that people encounter when living in close proximity to so many others. The first time you listen, make some notes on the key points about dangers and vulnerabilities associated with each of the cities.
Here are some of the key words which appear in the next episode.
fault lines - squalor - epidemic - pandemic
sanitation - flood plain - rising sea levels - prone to
haphazard - unregulated - catastrophic
Continue practising with the Sketch Engine for Language Learning and add any of the new language items to your vocab notebook (you know, the one you're keeping and regularly updating, right?). As well as noting down examples in sentences, make a note of the parts of speech: is it a noun/verb phrase? What modifiers does it take?
Now that we've discussed the content of the documentary, work together in groups of three or four:
In preparation for the seminar class, please complete Unit 46 of Academic Vocabulary in Use: Comparing and Contrasting and the EAP Toolkit unit on Communicating in Seminars.