英语与视听说UNIT2.ppt

main;Test2;Test-1;Section A ;Section B;Audio 1.1;Audio 1.1;The global economic growth rate will come to a standstill this year. B) Developing countries are experiencing severe economic contraction. C) The world is facing a most severe economic downturn. D) President Obama is quite confident about the economic prospect.;Audio 1.2_script1;Audio 1.2_script2;Audio 1.2_script3;New housing projects. Industrial production. Business spending. Global demand of jobs.;Audio 1.4;Audio 1.5;Audio 1.6;Audio 2.1;Audio 2.2;Audio 2._script1;Audio 2.3;Audio 2.4;Audio 3.1;American presidents have much in common. Birth order possibly affects one’s presidential prospect. First-borns are born to be leaders. First-borns are more likely to be CEOs, surgeons, MBAs.;Audio 3.2_script1;Audio 3.1_script2;They are all the eldest children in their families. They are all the only child in their families. They all graduated from famous universities. They all worked as CEOs before they took office.;Audio 3.4;Audio 4.1;Vaccines. Genetics. Autism. Neurological disorder.;Audio 4.3;Audio 4.2_script1;Audio 4.2_script2;The Sadeos say that their daughter was sickened by a combination of the measles, mumps and rubella or MMR vaccine and the mercury containing preservatives, thimerosal which was in childhood’s vaccine at the time. As a precaution, thimerosal has since been removed from all childhood vaccines and only remains in some flu shots. While the court considers the vaccine autism case, the medical establishment has already passed judgment. More than a dozen large studies finding no vaccine autism link. It has been asked and answered. Vaccines don’t cause autism. I mean, about 20% of children with autism will regress between often the first and second birthday. So statistically it has to happen where some children will get a vaccine they would have been fine and they get the vaccine and then they are not fine anymore.;Audio 4.2_script4;She eats through feeding tube. She can’t walk without help.