3.Why is the aeroplane considered one of the greatest inventions in our history?.?. 4.What can help scientists to learn about life under the sea.[r]
(1)(2)What can the animals or the leaves in the pictures that people can’t?
A bird can fly. A lotus leaf does not get wet
(3)What have people invented to make up for what they can not do?
(4)(5)What have people invented to make up for what they can not do?
(6)UNIT 5:
INVENTIONS
(7)hook-and-loop fastener (n.ph)
(8)What is this?
(9)inspire /ɪn’spaɪə(r)/(v)
inspiration /,ɪnspə’reɪʃn / (n)
(10)(11)(12)(13)1.What are the inventions that imitate animals?
Submarine
(14)2.What are the inventions that imitate plants?
(15)3 because it helps us to travel long distances in the air and encourages the development of tourism and
trading.
(16)4.What can help scientists to learn about life under the sea?
(17)5.How can a glass window clean itself?
(18)6.-An aeroplane: ‘its wings and shape imitating those of a bird’
- A submarine: ‘imitates a dolphin’s
shape’
-The Velcro: ‘hook-and loop fastener’,
‘two fabrics sticking together thanks to the hooks on one surface and the loops on the other.’
6.Find the words of phrases in the text that can describe an aeroplane,a
(19)How many inventions inspired by nature are mentioned in the text?
Submarine Aeroplane Umbrella
Hook-and-loop fastener