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English 8 -Unit 11-A closer look 1 - Website Trường THCS Phan Bội Châu - Đại Lộc - Quảng Nam

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Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1 doctor chemist physicist archeologist explorer.. engineer software developer conservationist.[r]

(1)

Welcome to English Class

Let’s learn English !

Let’s learn English !

(2)(3)

FLYING CAR

SPACESH IP

SMART CAR

ROBO T

FLYING CAMERA

(4)

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

Vocabulary:

Vocabulary:+ Look out!

- We add -er, -or, or -ist to a verb or noun to

form a noun indicating people.

Example:

- to learn → learner - to invent → inventor

(5)

1 A person who gives advice is an _

2 A scientist who studies chemistry is a _

3 A person whose job is to design things is a _ A person whose job is writing programmes for

computers is a _

5 A marine _ is a scientist who studies

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

Vocabulary:

1 Complete the following sentences with nouns indicating people

adviser

chemist

designer

(6)

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1 doctor chemist physicist archeologist explorer

engineer software developer conservationist

2 Write a noun from the list under each picture

chemist software

developer- engineer physicist

doctor conservationist explorer archeologist

(7)

1 Every day we hear about new (develop) in science and technology.

2 Einstein was one of the greatest (science) in the world.

3 The USA is a world leader in space (explore) 4 Advances in (medicine) science will help

people live longer in the future.

5 There is a link between (economy) _ development and the environment.

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

3 Give the correct form of the words in brackets.

development scientist

explorer medical

(8)

- When we add the prefix un- or im- (meaning ‘not’) to a root word, the stress of the word does not normally change

Example:

- 'friendly → un'friendly

- 'probable → im'probable

Note: When we add the prefix un- or im- to a one-syllable word, the stress falls on the root word

Example:

- fair → un'fair

- pure → im'pure

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

Pronunciation

(9)

im-unforeseen unlucky immature unwise impatient unhealthy impure unhurt impossible unlimited Unnatural impolite

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

(10)

Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

Put the words from in the right columns

oO oOo ooO oOoo

(11)

1 The teacher said this water was and couldn’t be used in our experiment.

2 Scientists have identified a link between an diet and diseases.

3 This job would be without the help of a computer.

4 Our natural resources are not .

5 It’s no good being with small children. Unit 11: SCIENCE AND TECHNOLOGY – A Close look 1

Fill the gaps with one of the words in Listen and check, then read the sentences

impure

unhealthy

impossible

(12)

* Homework:

- Learn vocabulary by heart and rewrite them in sentences

- Redo the exercise in your notebook - Prepare for a closer look

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