Hot LinksUnit 2 The United KingdomWhich country held the 30th Olympic Games in 2012?The UKStep 1 Lead-inWhat is the full name of the UK?UKThe United Kingdom of Great Britain and Northern Ireland.Step 2 Warming UpWhat do you know about the UK?Please do the quiz on page 9.1.How many countries does the UK consist of?A.twoB.threeC.fourWhat are they?England Wales Scotland North Ireland2.How long does it take to fly from Beijing to London Heathrow Airport?(direct flight)A.about six hoursB.about ten ho