1. Unit 4 ① took care of my brother T ② helped my mom H
EPSILON 2 - Teacher’s Materials
Listen, look and repeat. T
① took care of my brother H
② helped my mom C
③ cleaned my neighborhood S
④ showed the way P
⑤ picked up trash S
⑥ set the table W
⑦ walked my dog C
⑧ carried the box R
⑨ raked up the leaves M
⑩ made breakfast

2. A S F G S M B R Unit 4 This is her address?
EPSILON 2 - Teacher’s Materials
Conversation with Key Words
Vocabulary Practice
This is her address? A
We have to find a blue two-story house. S
We’re in the fourth grade. F G
Sure. It’s on the second floor. S
I must write a book report. M
B R

3. K A P Unit 4 I always keep my books here. It’s about American history.
EPSILON 2 - Teacher’s Materials
Conversation with Key Words
Vocabulary Practice
I always keep my books here. K
It’s about American history. A
No problem. P

4. Unit 4 Conversation 1 Lisa : Where are you going?
EPSILON 2 - Teacher’s Materials
Fill in the blanks and practice with your friends.
Conversation 1
Lisa : Where are you going?
I’m going to Mrs. Baker’s house.
Sara : Hello. ______________________________________
Lisa : Who’s Mrs. Baker?
Sara : She’s an old lady. ________________________________________
I’m going to take a walk with her. 2
Mrs. Baker : What grade are you in?
Lisa : ____________________________________.
We’re in the fourth grade.
Mrs. Baker : Let’s have some cookies before we go out.
Sara : ______________.
Thank you

5. Unit 4 3 Lisa : I had a great time. Can I go with you again?
EPSILON 2 - Teacher’s Materials
Explorer 6 - Teacher’s Materials 3
Lisa : I had a great time. Can I go with you again?
Sara : _______________________________________________________
Sure. I may take a walk with her tomorrow again.
Lisa : __________________________________
Did you do your homework?
Milk : Yes, I did. 4
Lisa : Wow, you have many books.
Sara : _________________________________
I always keep my books here.
Lisa : This book looks good. It’s about American history.
Sara : _______________________.
I don’t like history

6. Unit 4 She makes some cookies. She some cookies. made
EPSILON 2 - Teacher’s Materials
Change the sentences with the past tense.
She makes some cookies.
She some cookies.
made
I drink milk and she eats sandwiches. I
drank
milk and she
ate
sandwiches.
They hit the ball.
They
hit
the ball.
He sends a letter for me. He
sent
a letter for me.
We meet his friends. We
met
his friends.

7. Unit 4 1 They ate pizza. 2 She sets the table. Did they eat pizza?
EPSILON 2 - Teacher’s Materials
Look and make question and negative sentences. 1
They ate pizza. 2
She sets the table.
Did they eat pizza?
Did they set the table?
They didn’t eat pizza.
They didn’t set the table.
She feeds the dog. 3
They sleep on the bed. 4
Did they sleep on the bed?
Did she feed the dog?
They didn’t sleep on the bed.
She didn’t feed the dog.

8. I N F P N I A Unit 4 Simple and Easy Volunteer Work
EPSILON 2 - Teacher’s Materials
Simple and Easy Volunteer Work
Vocabulary Practice
Do you want to help others in need?
I N
You also feel proud about yourself.
F P
They may live in your neighborhood or other countries. N I
Involve in clean-up for your neighborhood.
Your town have an annual spring clean-up. A

9. P P H S D F Unit 4 Simple and Easy Volunteer Work
EPSILON 2 - Teacher’s Materials
Simple and Easy Volunteer Work
Vocabulary Practice
Join in and pick up trash in public places.
P P
Meal time in homeless shelters are busy.
H S
Then help to distribute meal. D
Visit old people in a facility. F

10. Unit 4 Simple and Easy Volunteer Work
EPSILON 2 - Teacher’s Materials
Simple and Easy Volunteer Work
Unscramble the sentences.
Do / want / help / others / in / ? / you / to / need
Do you want to help others in need?
you / to / need / toys / books / Take / a look / around / for / items / you / Donate / used / or
/ clothes
Donate used toys, books, or clothes. Take a look around the house for items you no longer use.
clean- up / your / for / neighborhood / . / Involve / in
Involve in clean-up for your neighborhood.
Meal / in / homeless / are / . / busy / times
Meal times in homeless shelters are busy.
Then / the / place / napkin / on / table / the / loosely / .
Then place the napkin loosely on the table.