Стр.47 Unit 4 ГДЗ Комарова Ларионова 11 класс
Vocabulary Science A Complete the spidergrams with words from the box. astronomy physics biology chemistry mathematics geology 1 star solar system astronomy Planets 2 gases Chemicals chemistry Liquids 3 physics Height Volume Length 4 mathematics Numbers Space Amounts 5 biology Animals Cells Plants 6 geology earlquakes Rocks Stones B Choose the best answer.
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Приведем выдержку из задания из учебника Комарова, Ларионова 11 класс, Русское слово:
Vocabulary
Science
A Complete the spidergrams with words from the box.
astronomy
physics
biology
chemistry
mathematics
geology
1 star
solar system
astronomy
Planets
2 gases
Chemicals
chemistry
Liquids
3 physics
Height
Volume
Length
4 mathematics
Numbers
Space
Amounts
5 biology
Animals
Cells
Plants
6 geology
earlquakes
Rocks
Stones
B Choose the best answer.
1 The litre is the unit we use to measure volume.
A volume
В weight
C height
D length
2 Ice is the solid form of water. When it melts it becomes a liquid.
A gas
В liquid
C solid
D powder
3 The width of this paper is 20 centimetres and the length is 28 centimetres.
A height
В width
C weight
D length
4 The telephone was the best invention ever.
A discover
В invent
C discovery
D invention
5 We conduct experiments in a laboratory.
A theories
В research
C laboratory
D scientific
6 Einsteintasks theory of relativity was a very important scientific research.
A research
В scientist
C experiment
D breakthrough
Computer technology
C Choose the correct option.
Mу desk
Lost у ear I bought myself a laptop. For years I had had a (1) desktop top computer, but I decided I needed something smaller and more (2) portable. I love it. At home. I use it with a wireless (3) mouse as moving the arrow around the (4) screen with the touch pod is tricky. It took a while to get used to the position of the (5) keyboard because it is so close to the screen, but I managed I log on to the Internet every day to check and send (6) emails and spend about an hour a day (7) online, surfing the Web On my desk. I also have a (8) scanner, which I use to copy pictures and documents. And of course a colour (9) printer which I use when I need to see documents and pictures on paper.
Phrasal verbs
D Match the phrasal verbs with their definitions.
1 hack into
2 set up
3 log in
4 click on
5 plug (sth) into
6 back up
a enter
b illegally access
c make a copy of
d press
e create
f insert
E Complete with a phrasal verb from D in the correct form.
1 You need to type in your username and password to log into this website.
2 An outsider hacked into the companytasks private files last night.
3 My computer died this morning! Luckily I had backed up all my files.
4 If you want to see another website, put the arrow here and click on this link.
5 Let me show you the website we set up at school.
6 To connect the mouse to the computer plug (it) into here.