Good morning.
Today's topic is:
" World science"
1.Reading. Read and complete оrally.
Complete the texts (1-4) with the names of the corresponding inventions and
discoveries: the television set, the personal computer, DNA, the
washing machine, the automobile, the personal stereo, the mobile phone.
1. The structure of __________ was deciphered in 1953, by Francis
Crick and James Watson. In 1992, the first map of the human genome was produced
in France, which would help scientists to treat some diseases that we
inherit from our parents and grandparents.
2. __________was invented by a Scottish inventor John Logie Baird in 1926,
and it was first demonstrated in Selfridges, a department store in London.
It was built of old cans, bicycle parts, lenses, string and sealing max.
3. The first __________ that was made for individual use was called Apple
II, and it was launched in 1977 by Apple Computers. It was sealed in a plastic
case: it had a keyboard, a video unit and removable floppy discs. It was sold
for € 3800 in today’s money.
1. Everybody ………by the terrible news yesterday.
a. is shocking b. shocked c. was shocked
2. He …………. the girl's name now.
a. has remembered b. remembers c. is remembered
3. The secretary ……… to her new boss yesterday.
a. was introduced b. is introduced c. introduced
4. Detroit ……………as the first capital city of Michigan, but
now Lansing is the capital city of Michigan.
a. have been chosen b. was chosen c. chosen
5. The university of Michigan is one of the best
universities in the United States and it …….. in Ann Arbor.
a. is located b. location c.located
Hоmewоrk
At home you are to do ex.7,p. 127 оrally.