Activity 2.-2: Skimming
Here are a number of extracts from texts that you will see in full in later chapters. For
each, answer the questions by
skimming. Don't worry about details, and ignore any
unfamiliar vocabulary.
Suggested time: 1 minute per extract
Extract 1
A solution to prevent potential induced degradation, a recently discovered new
trend in high voltage solar systems throughout the world, has been researched·
by SOLON SE's Dr Lars Podlowski and Daniel Hundmaier. In photovoltaic (PV)
modules, an initial drop in efficiency is a well-known phenomenon. Known as light
induced degradation, it has long been included in the performance guarantees offered by producers in the industry or the calculations of project developers and
plant operators. Light induced degradation can cause an approximate 2 per cent
decrease in system performance in the first few hours of operation of any new
PV installation.
What is the topic of the paragraph?
a photography
b solar energy
c house plants
What is the purpose of the paragraph?
a to explain a problem
b to describe a person
c to give an opinion
Extract 2
Facebook will allow users to block all third parties from accessing their
information without their explicit permission. It will also make less information
available in its user directory and reduce the number of settings required to
make all information private from nearly 50 to less than 15. The back tracking
by Internet companies on how they use our private data has demonstrated that
they cannot take our trust for granted. If social networking becomes increasingly
important to companies such as Google, Apple and Microsoft, they will have to be
careful not to violate their users' trust in the future.
What is the topic of this paragraph?
a The Internet and children
b The Internet and communication
c The Internet and privacy
What is the purpose of the paragraph?
a to give instructions
b to explain a problem
c to give an opinion
Extract 3
One of the world's biggest brands has made a lot of money out of youthful
rebellion - or, in many cases, nostalgia for it. 'Who doesn't have a little something
to rebel against in their life?' Harley-Davidson's global chief marketing officer,
Mark Hans-Richer, says about the raw attraction of the big, high-powered motorcycles. Blame Peter Fonda and the late Dennis Hopper in the 1969 classic
film
Easy Rider for producing instant, iconic images of freedom, rebellion and the
desire to push back.
Where would you expect to see this paragraph?
a in a magazine about business
b in a magazine about science
c in a magazine about fashion
Which of these is the paragraph focused on?
a what people buy
b where people buy
c why people buy
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