e-future DISCOVERY_SB_L4.3_sample pdf

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4. 3

• Who was Dr. Seuss?

• What are the moai?

• Who was Elizabeth Windsor?

• How did children’s clothes change in the West?

• What should go in a first aid kit?

• What do blood banks do?

• How can you cook safely?

• How can you calm down and feel better?

Social Studies

How Buy, Buy, Buy Unit 1

The word “money” comes from the Latin word moneta. Ancient Roman coins were made in the Temple of Juno Moneta.

Digital Citizenship Unit 2

“Digital” means computer technology, and “citizen” means being part of a group. A digital citizen is someone who uses the internet and computer technology to connect with others.

How

Kids’ Collections Unit 3

Collecting is a wonderful hobby that brings joy, pride, and knowledge to people of all ages.

World Landmarks Unit 4

Landmarks are grouped into two types: natural ones like waterfalls and mountains, and man-made ones like buildings and bridges.

Buy, Buy, Buy

Long ago, people traded things instead of buying and . The man in the black coat seems to want the farmer’s . What might the want from the man?

A Listen and repeat the words. 01

B Choose and write the correct words. 1 Yesterday, we to watch the Disney animation. 2 Dad has $25 in in his wallet.

Buy, Buy, Buy

People spend their money on different things every day. They have many ways to pay for things. Let’s look at how Mr. Brown spent his money today.

In the morning, Mr. Brown rode the bus to work. He paid with his transit card. Then he bought a bagel and a cup of coffee at a café. He paid with cash.

Let’s Discover

How do people pay for things?

In the afternoon, Mr. Brown ate at a fast food restaurant for lunch. He paid using his smartphone. After lunch, he had a stomachache. So, he bought some medicine at a pharmacy. He paid with his bank card.

In the evening, Mr. Brown went to the movies with his friends. He bought a ticket and some snacks. He paid for everything using his smartphone. Then he went home and did some shopping online. He paid for his new running shoes with his credit card.

Check Reading Fluency

Choose the correct answers.

1 What is the passage mainly about?

a different things Mr. Brown eats

b different ways Mr. Brown pays for things

c different activities Mr. Brown does

2 Mr. Brown paid for his bus ride with his . a credit card b smartphone c transit card

3 How did Mr. Brown pay for his medicine at the pharmacy? a with his bank card b with cash c with his credit card

4 Mr. Brown paid for his new running shoes with .

B Circle True or False.

1 Mr. Brown pays for things in the same way.

2 Mr. Brown paid for lunch using his smartphone.

3 Mr. Brown went to the movies in the evening.

/ False his credit card his smartphone

A Complete the chart.

How Do People Pay for Things?

People pay for their bus ride with a

.

People pay for things with

People pay using their

.

People buy things with their

or bank card.

B Complete the sentences.

1 In the morning, Mr. Brown for his bus ride with his transit card. And he bought a bagel and with cash.

2 In the afternoon, Mr. Brown had a . So he bought some with his bank card.

3 In the evening, Mr. Brown bought a movie and snacks with his smartphone. Later, he shopped online with his credit card. cash credit card smartphone transit card

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