Unit 6 Pre 1 Flashcards
The Arctic
Antarctica
قطب شمال
جنوب
wilderness
a large area of land that has never been developed or farmed
report of/on/about
Colleges have to provide a written report on the progress of each student during the year
suitable for somebody/something
The house is not really suitable for a large family
Figure
Number
Partly
to some degree, but not completely OPP wholly
The poor weather was partly responsible for the crash.
bring something ↔ about
Brought about
to make something happen SYN cause
How can we bring about a change in attitudes?
A huge amount of environmental damage has been brought about by the destruction of the rainforests.
Merine
1 relating to the sea and the creatures that live there
the enormous variety of marine life
the effects of oil pollution on marine mammals
marine biology
Downturn
downturn in
[countable usually singular]
a period or process in which business activity, production etc is reduced and conditions become worse OPP upturn
Fragile
1 easily broken or damaged OPP strong
Be careful with that vase – it’s very fragile.
fragile bones
► see thesaurus at weak
2 a fragile situation is one that is weak or uncertain, and likely to become worse under pressure OPP strong
the country’s fragile economy
Relations between the two countries are in a fragile state.
All-terrain vehicle
small open motor vehicle with one seat and three or more wheels fitted with large tyres, designed for use on rough ground.
Operation (n)
Activity
Firm
Surgery
Explode
INCREASE SUDDENLY [intransitive] to suddenly increase greatly in number, amount, or degree SYN rocket, → explosion
Florida’s population exploded after World War II.
deteriorate
V
to become worse Ethel’s health has deteriorated. America’s deteriorating economy Register In everyday English, people usually say get worse rather than deteriorate: Her health got worse. The situation is getting worse.
Proposal
noun [countable]
1 a plan or suggestion which is made formally to an official person or group, or the act of making it → propose
proposal for
the government’s proposals for regulation of the industry