Материал: Gateway Учебник английский ключи A2

Student’s Book answer key

A2

tablet – You can use it like a computer, but it is very light and easy to carry.

2b

Students’ own answers

3a

Suggested answers

CD player – You can play CDs to listen to music.

DVD player – You can play DVDs to watch films.

dishwasher – You can clean the plates, cups, knives and forks/do the washing up. fridge – You can keep food cold. microwave – You can cook or heat food. washing machine – You can wash your clothes.

3b

Students’ own answers

4a

a design    b​   invent    c​   discover    ​ d  build

4b

Students’ own answers

4c

create creator creation design designer design discover discoverer discovery invent inventor invention

produce producer product

5

Students’ own answers

6a

Students’ own answers

6b

1 Marconi    2​   the telephone    ​ 3  computer    4​   radioactivity    ​

5  Alexander Fleming    ​6  2010    ​7  car

6c

radio – 1897, telephone – 1876, basic computer – 1822, radioactivity – 1900s, penicillin – 1928, tablet – 2010, car – 1886 The oldest is the basic computer from 1822.

Reading  p131

1a

Students’ own answers

1b

Students’ own answers

2

1a computer language, c

2windscreen wipers, d

3a substance for creating Kevlar, a

4a dishwasher, b

3

a Charles Babbage    b​   the 1950s    ​ c  tram    d​   New York    e​   Charlotte Bridgwood    f​  bullet-proof jackets    ​ g  skis    h​   helmets    i​  her plates and glasses    j​  private homes

4

Example answers

In countries where men and women have equal access to advanced education,

nowadays they have equal opportunities to become inventors. However this has only happened in Europe for about 100 years, and in some parts of the world, girls still don’t receive any education at all. In the past, women finished school and then stayed at home and looked after children. Therefore women had less time to invent.

5

collaborated with = worked with someone to produce something

pioneer = one of the first people to do something important

fibre = type of material

helmets = hard hats you wear to protect your head

servants = people whose job is to clean or work in someone else’s house

6

Students’ own answers

Grammar in context  pp132–133

1

1c and f active; a, b, d and e passive

2be

3a and e are in the present; b and d are in the past

4use the past of be (was/were) and the past participle

5the action

2

1 are    2​   is    3​   are    4​   are    5​   is    6​   are 7  is

3

1 was produced    2​   was/were created    ​ 3  was built    4​   was played    5​   were invented    6​   were worn    7​   was made

4

1 True    2​   True    3​   True

5

1Corn Flakes were invented by Dr John H Kellogg in 1894.

2The book The Hunger Games was written by Suzanne Collins.

3Cars are built by robots in many factories.

4The molecular structure of DNA was discovered by Francis Crick and James Watson in 1953.

5The Xbox is made by Microsoft.

6Rolling in the deep is sung by Adele.

7The first telephone call was made by Alexander Graham Bell.

6

a was made    ​b  were    ​c  built    ​ d  was sold    ​e  by    ​ f by    ​g  are

7a

1 Gustave Eiffel    ​2  Microsoft    ​ 3  Daniel Radcliffe    ​4  Skoda

7b

Students’ own answers

7c

Students’ own answers

Vocabulary  p133

1

Verbs: create, imagine, invent

Nouns: creation, imagination, invention

2

1 action    ​2  description    ​3  explain    ​ 4  expression    ​5  imagine    ​6  information 7  investigate    ​8  organise

3a

action description explanation expression imagination information investigation organisation

3b

Students’ own answers

4

1 imagination    ​2  description    ​ 3  expression    ​4  investigation    ​ 5  organisation    ​6  information    ​ 7  explanation

Gateway to life skills  pp134–135

1

Students’ own answers

2

Students’ own answers

3

1They are at the bottom of the sea in the area of the Bermuda Triangle.

2Dr Verlag Meyer.

3The bases are 300 metres wide and they are 100 metres tall.

4No. Two others have been found, one by Arl Marahall’s expedition near Cay Sal and the other by Tony Benik’s expedition.

4

Students’ own answers

5a

Students’ own answers

5b

Suggested answers

1Check these people: Dr Verlag Meyer, Cheops, Arl Marahall, Tony Benik

2The text says ‘Japanese scientists’. Not very specific!

3Not clear who the author of the text is. Investigate source: ‘source of article can be found HERE’.

4Check ‘Cosmic News’ website: what can we find out about it and who created it.

5Check places in the text: Bermuda Triangle, Atlantis, Cay Sal

6Uses ‘pseudo’ scientific language: preliminary results, new discovery, experts, conference, high resolution data, ‘energy field’, ‘quantum vacuum’, pulsating crystal, etc.

7Photographic evidence: lots of pictures and high resolution data but no photos. Investigate photographs of large pyramid discovered by Arl Marahall 1977 and huge pyramid discovered by Tony Benik.

8Source of the article: not official or clear scientific source – mentions American and French scientists, news discussed

Student’s Book answer key

A2

6

1 A schoolfriend.    2​   Fiction.    3​   A pizza.

7

1Dr Verlag Meyer only appears in articles about the glass pyramids.

2The stories in Cosmic News are not very scientific; they are about UFOs and the supernatural.

3Bermuda exists, but the Bermuda Triangle is not a serious geographic name.

4The photos that appear look like the Pyramid of Cheops in green.

5There is no source, just copies of the text on other sites. The name of the author isn’t mentioned.

Listening  p136

1

Students’ own answers

2

1 d    2​   a    3​   b    4​   c

3

1 F (The ones that were played classical music were the best.)    2​   T    3​   T    ​

4  F (But even in one or two seconds, some types of food can attract bacteria.)    ​ 5  F (They didn’t actually drop a penny from a skyscraper …)    ​6  F (… the shape of the penny slows it down. If it hits you, it can hurt …)    ​7  T

Grammar in context  pp136–137

1

1things that are generally true, like scientific rules

2the present simple

3the present simple

2

1 c, you get pink    ​2  f, the answer is four   3​   e, the rain makes you wet    ​4  b, it breaks 5  d, it makes you thirstier than before    ​ 6  a, it becomes glass

3

Students’ own answers

4

1 to talk about specific possible situations 2  present simple    ​3  the future with will

5

1 will study    ​2  spend    ​3  will go    ​4  is   ​ 5  will help    ​6  passes

6

Suggested answers

aIf you kick the ball, you’ll break a window.

bIf you use your mobile phone in class, the teacher will get angry.

cIf we don’t catch the bus, we’ll be late for school.

dIf your handwriting is really bad in an exam, you’ll get low marks.

eIf you go to bed late, you’ll be tired in the morning.

fIf you use your mobile phone while driving, you’ll have an accident.

gIf you don’t turn the music down, your neighbours will complain.

7a

Students’ own answers

7b

Students’ own answers

Developing Speaking  p138

1

1 the wheel    ​2  the radio    ​3  the printing press    ​4  the aeroplane    ​5  the telephone

For reasons why see Cultural Information below.

2

1Students’ own answers

2The internet. It brings the world together, it is fast and cheap, you can find information on any subject, it’s good for relaxing (watch videos, find pictures, listen to music, read about the things you like), it helps you in your regular life (you can find the times of buses, or trains, or films, you can try to find a job or look for information about universities).

3

Let me explain why. For example, Firstly,

Secondly,

Another thing is that … Last but not least,

To sum up,

4

1 DO    ​2  DO    ​3  DO    ​4  DON’T    ​ 5  DON’T

5

Students’ own answers

6

Students’ own answers

Developing writing  p139

1

Students’ own answers

2

2 f    3​   d    4​   h    5​   e    6​   g    7​   b    8​   a

3

1 Paragraph D    ​2  Paragraph B    ​ 3  Paragraph A    ​4  Paragraph C

4

Suggested answers (Paragraphs in brackets)

Time markers: on February 24th 1955, when he was very small (A); When he was a boy, At the age of 16 (B); In 1976, in 1985, Later, In 1997 (C); in 2011 (D)

Past simple for main events: Steve Jobs was born (passive) (A); adoptive father taught him, met Steve Wozniak (B); Jobs and Wozniak started Apple Computers (C); Jobs died (D)

Past continuous: Wozniak was studying (B); The company was doing well (C)

New paragraphs: Steve Jobs was born (A); When he was a boy (B); In 1976 (C); Jobs died (D)

Linkers:

addition: and (B,C,D), also (C) contrast: but (A,C)

reason: because (A,D)

5

Students’ own answers

6a

Students’ own answers

6b

Students’ own answers

Language checkpoint: Unit 10

Grammar revision  p141

1

1 was written    2​   are worn    3​   was taken 4  is made    5​   was sung    6​   were built    ​ 7  are spoken

2

1 by    ​2  was    ​3  painted    ​4  are

3

1 walk    2​   don’t switch    3​   goes    4​   is    ​ 5  don’t ring

4

1If I see Tom, I’ll give him the message.

2If the bus doesn’t come, I’ll walk.

3If my pen doesn’t work, I’ll buy another one.

4If my team wins, I’ll be happy.

5If there is no water, I’ll buy some.

6If I don’t do my homework, my teacher will be angry.

Vocabulary revision  p141

1

1 printer    2​   fridge    3​   MP3 player    ​ 4  satnav    5​   laptop    6​   tablet    ​

7  smartphone

2

1 building    ​2  invention    ​3  designers    ​ 4  producer    ​5  created    ​6  discovery

3

1 description    ​2  imagination    ​ 3  organisation    ​4  expression    ​ 5  explanation

Gateway to exams: Units 9–10

Writing  p142

1

1 c    2​   d    3​   a    4​   b

2

Paragraph 1: Neil Armstrong … he was just five years old.

Paragraph 2: Neil Armstrong’s career began … work for the US Navy. Paragraph 3: Eight years later, … to walk on the Moon.

Paragraph 4: Neil Armstrong died in 2012. … all over the world.

Student’s Book answer key

Use of English  p142

3

Suggested answers

1A customer in a clothes shop.

2Someone talking to a friend about plans to go out.

3A customer in a fast-food restaurant.

4A person phoning or visiting somewhere for information, e.g. a tourist office, a train station, etc.

5Someone phoning Mrs Johnson on the telephone.

4

1 b    ​2  b    ​3  a    ​4  c    ​5  b

5

Example answers

1Have you got a medium? Yes, I have. Here it is.

2What about Sunday? OK. Let’s go to the cinema.

3Yes, please. And a fruit juice, please. Coming right up!

4What time does the museum open? It opens at 10 o’clock.

5Hello. I’d like to tell you about our Internet service. Not today, thank you.

Listening  p143

6

Students’ own answers

7

1 c    ​2  b    ​3  b    ​4  b    ​5  a

8

Students’ own answers

Speaking  p143

9

1 c    ​2  b    ​3  a    ​4  e    ​5  d

10

Students’ own answers

11

Students’ own answers

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A2

22 of 22

Student’s Book answer key

B1

Unit 1

Vocabulary p6

1

All ages are approximate.

a child, 4–12 b senior citizen, 65+ c teenager, 13–19 d middle-aged

adult, 35–64 e baby, 0–3 approximately f young adult, 20–34

2

baby, 0–3 child, 4–12 teenager, 13–19 young adult, 20–34 middle-aged adult, 35– 64 senior citizen, 65

3

birth childhood adolescence middle age old age death

4

Male: husband stepfather brother-in-law grandfather nephew uncle grandson Female: daughter aunt niece wife

Male or Female: cousin

5

2 uncle 3 stepfather 4 niece

5 grandson 6 brother-in-law

6

Students’ own answers.

7

Students’ own answers.

Reading p7

1

Students’ own answers.

2

Students’ own answers.

3

Students’ own answers.

4

Students’ own answers.

5

1 b 2 a 3 a 4 c 5 b

6

Students’ own answers.

7

interrupts: stops someone by disturbing them

turn my music down: make music less loud loud: a strong sound, easy to hear

switch it off: stop an electronic device realise: to know and understand something convenient: the right one because it suits your timetable

make sure: plan and check

reasonable volume: not too loud

8

Students’ own answers.

Grammar in context p8

1a

Present simple: studies; doesn’t study; Does … study? Present continuous: is studying; isn’t studying; Is … studying?

2

Suggested answers

The dad is reading a book. The mum is watching TV.

The grandfather is sleeping.

3

4

2never = present simple

3normally = present simple

4on Wednesdays = present simple

5now = present continuous

6right now = present continuous

7usually = present simple

5

lying

6

2What’s your mum doing at the moment?

3Where do your uncle and aunt live?

4Is your cousin studying at university?

5What do your grandparents do in

the mornings? 6 What do your family (usually) do at the weekend?

7

Students’ own answers.

Vocabulary p9

2

3b

Students’ own answers.

Gateway to life skills p10

1a

Students’ own answers.

1b

Students’ own answers.

2 a

3

Students’ own answers.

4

Grace: She looks after her brother Louis: He takes the dog for walks every evening.

Jessica: She visits her grandmother every day

5

1 Louis 2 Louis 3 Grace 4 Grace

5 Louis 6 Jessica

6a

Students’ own answers.

6b

Students’ own answers.

6c

Students’ own answers.

LIFE TASK

Students’ own answers.

Listening p12

1

Students’ own answers.

2

1 D 2 G 3 E 4 A 5 F 6 B

3

(in the evening) 5 Two children and three grandchildren 6 At the weekend 7 At a school meeting 8 The TV is always on and nobody says anything

4

Students’ own answers.

Grammar in context p12

1

2 a/an 3 the 4 the 5 a/an

2a

The is pronounced with a schwa (/ /) before words beginning with consonants (List

A) and with the /i:/ sound before words beginning with vowels and proper nouns (List B). When the is stressed, it also has the /i:/ sound.

3

1I’m a vegetarian. I never eat meat.

2My mum is a doctor in a big hospital.

3Could you pass me the potatoes?

4I had a cat but the cat disappeared last month. 5 He’s a student at the University of Edinburgh. 6 She’s got a brother and a sister. 7 I haven’t got a watch – can you tell me the time?

6a

6b

Students’ own answers.