Shet tili pani boyinsha oqiw materiallari

Tasks for the groups:

1. Listen to the summaries and unite the texts according to the time of discoveries and logical order;

2. Try to match the discoveries (1-4 ) with how they were discovered ( a-d );

1. the equation e=mc² 

2. Hubble`s Law 
3. penicillin 
4. the first computer

a) Scientists worked    together as a team

b) there was a lucky    accident

c) a scientist observed    something very     carefully

d) a scientist had a    moment of     inspiration

3. Are these statements true (T) or false (F) according to the text or is there no information (NI) ?

• 
  Einstein was at work when he thought of the formula e=mc²
  
• 
  Einstein participated in the programme that developed the nuclear bomb.
  
• 
  Einstein observed changes in time, size and mass.
  
• 
  Hubble studied the nebulae for over twenty years.
  
• 
  Hubble discovered that our galaxy is bigger than we thought it was.
  
• 
  Fleming had been studying bacteria in his laboratory when the discovery happened.
  
• 
  There was a blue mould around the bacteria in the dish.
  
• 
  Fleming developed the process for manufacturing penicillin.
  
• 
  The Eniac project failed to meet its original objectives.
  
• 
  The Eniac computer was extremely difficult to program.
  

Unit 16.Sports