If you live in a big city, you can save energy and health is improved
< Grammar >
1. Real conditionals (단순 조건절 = 현재 조건절)
Real conditional sentences are used to talk about possible situations and their results. The if-clause states a possible event or condition.
The main clause states the result of that event. Notice the use of a comma when the if-clause comes first.
Summary
Parag 1, 2 – Introduction
Some changes that we can all make to enrich our lives on a personal level and improve the health of the planet at the same time.
YOUR CAR
Parag 3, 4 – Try the Bus
By taking a bus, carbon dioxide emissions and the stress of traffic jams will be reduced.
Parag 5, 6 – Work closer to Home
With a shorter distance to com
1. Listening Comprehension
1~3) Listen to the following and answer the question.
Pre-history
Prior to the release of bitcoin there were a number of digital cash technologies starting with the issuer based e-cash protocols of David Chaum and Stefan Brands. Adam Back developed hashcash, a proof- of-work scheme for spam control. The first proposals for distributed digital scarcity based cryp
1. Listening Comprehension
1~3) Listen to the following and answer the question.
Breaking a mirror brings bad luck for seven years. This dates back to times when it was believed our reflection was a representation of our souls. Damaging the reflection is damaging the soul. If we manage to break a mirror, there are remedies that will reverse the fortune of the damaged soul...(이하 지문
Ⅲ. 철자
1. 영국영어에서 –our로 끝나는 단어는 미국영어에서 –or로 끝난다.
BE AE
colour Color
flovour Flavor
humour Humor
labour Labor
neighbour neighbor
2. 영국영어에서 ence로 끝나는 명사는 미국영어에서 ense로 끝난다.
BE AE
defence Defense
licence License
offence offense
pretence Pretense
3. 영국영어에서는 ‘̵