when competitiveness
unmanned regularly extra households Previously
when competitiveness
unmanned regularly extra households Previously
To serve these new shoppers it is also To serve these new shoppers it is also necessary for more stores to remain open necessary for more stores to remain open and thus more people to work on weekends and thus more people to work on weekends Weekends are days when people can safely Weekends are days when people can safely sleep in and also not have to worry as sleep in and also not have to worry as much much about the ill effects of a hangover about the ill effects of a hangover One area in which the weekend has
One area in which the weekend has remained
remained unaffected is education. where
unaffected is education, where schools are
schools are shut on Saturdays and
shut on Saturdays and Sundays
Sundays
P3 CABDD P4 CACDB AACBB
Unit 8
Lead in > Task 1 c a f d g b e Task 2
(1) (2) (3) (4)
Your answer
GM crops stem cell genetic map cloning
Correct answer GM crops stem cell genetic map cloning
Basic listening
BACAC
Listening in > Task 1
BAABD
Task 2
Your answer Correct answer (1) Research Research (2) genes genes (3) journal journal (4) warn warn (5) productivity productivity (6) grow grow (7) survival survival (8) Plant breeders have already used Plant breeders have already used
preliminary information from preliminary information from the rice genome to create the rice genome to create experimental strains of rice experimental strains of rice that better resist cold and that better resist cold and pests pests
(9) The new map could better explain The new map could better explain
more than just rice. Rice shares more than just rice. Rice shares a common ancestor with other a common ancestor with other cereal crops cereal crops
(10) While significant progress has While significant progress has
been made in the analysis of the been made in the analysis of the rice genome, the mapping of the rice genome, the mapping of the human genes is also making human genes is also making headway headway
Task 3 CBDAD
Let's talk > Task 1
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14)
Your answer
kitchens opposed labeled completely law no way
GM ingredients choice tougher any content the public fear safer naturally
Correct answer kitchens opposed labeled completely law no way
GM ingredients choice Tougher any content the public fear safer naturally
(15) cheap (16) decide cheap
decide
Further listening and speaking Task 1
Your answer (1) biotechnology (2) rejected (3) special labels (4) 73 percent to 27 percent
Correct answer biotechnology rejected
special labels
73 percent to 27 percent / 73% to 27%
(5) a new type of tomato a new type of tomato (6) against against (7) save lives save lives (8) improve the human condition improve the human condition (9) medicines medicines (10) conventional foods conventional foods
Task 2 AABBA Task 3 DBACC
Viewing and speaking > Task 1
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) (13) (14) (15) (16) (17)
Your answer
trees
native genes black onion taste poisonous tested toxic fish popular bigger food
normally larger threefold genes
originally
Correct answer trees
native genes black onion taste poisonous tested toxic fish popular bigger food normally larger threefold genes
originally
(18) (19)
(20)
(21) different
risks
laboratory environment different risks
laboratory environment
Unit test
P1 CBDBD P2
Your answer yield identify central abnormal how to signals
The most important potential application of human stem cells is perhaps the generation of cells and
tissues
Correct answer
yield identify central abnormal how to signals
The most important potential application of human stem cells is perhaps the generation of cells and
tissues
Stem cells, directed to differentiate Stem cells, directed to differentiate into specific cell types, will offer a into specific cell types, will offer a source of replacement cells and tissues source of replacement cells and tissues it may become possible to generate it may become possible to generate healthy heart muscle cells in the healthy heart muscle cells in the laboratory and then transplant those laboratory and then transplant those cells into patients with chronic heart cells into patients with chronic heart
disease disease
P3 BDCAC P4 BDCAC ABBAD
Unit 9
Lead in > Task 1 d f a h g c b e
