PREPARATORY GRAMMAR — Unit 11: Do not Does not

Exercise 1: Choose the correct word.

1. I ___ like coffee.

2. She ___ play tennis.

3. They ___ watch TV at night.

4. He ___ eat breakfast at home.

5. We ___ go to school on Sunday.

6. My brother ___ like milk.

🔑 Đáp án & Giải thích (Exercise 1)

1. do not — Với chủ ngữ I, dùng do not.
2. does not — Với she, dùng does not.
3. do not — Với they, dùng do not.
4. does not — Với he, dùng does not.
5. do not — Với we, dùng do not.
6. does not — Danh từ số ít dùng does not.

Exercise 2: Write do not or does not.

1. I ___ play soccer every day.

2. Anna ___ read comics.

3. We ___ eat lunch here.

4. Tom ___ walk to school.

5. They ___ study French.

6. My father ___ drink tea.

🔑 Đáp án & Giải thích (Exercise 2)

1. do not — I đi với do not.
2. does not — Anna là ngôi thứ ba số ít.
3. do not — We đi với do not.
4. does not — Tom là ngôi thứ ba số ít.
5. do not — They đi với do not.
6. does not — My father là số ít nên dùng does not.

Exercise 3: Choose the correct sentence.

1. Negative sentence for: She likes apples.

She do not like apples. She does not like apples. She not likes apples. She does not likes apples.

2. Negative sentence for: They play football.

They does not play football. They do not play football. They not play football. They do not plays football.

3. Negative sentence for: He watches TV.

He do not watch TV. He does not watch TV. He does not watches TV. He not watch TV.

4. Negative sentence for: We go by bus.

We does not go by bus. We do not go by bus. We not go by bus. We do not goes by bus.

5. Negative sentence for: My sister sings.

My sister do not sing. My sister does not sing. My sister does not sings. My sister not sing.

6. Negative sentence for: I eat fish.

I does not eat fish. I do not eat fish. I not eat fish. I do not eats fish.

🔑 Đáp án & Giải thích (Exercise 3)

1. She does not like apples. — Sau does not dùng động từ nguyên mẫu.
2. They do not play football. — They dùng do not.
3. He does not watch TV. — Sau does not dùng watch.
4. We do not go by bus. — We dùng do not.
5. My sister does not sing. — Bỏ -s sau does not.
6. I do not eat fish. — I dùng do not.

Exercise 4: Look at the picture and choose the correct answer.

1. Who drinks coffee?

2. Who reads a book?

3. What does the boy drink?

4. Where is the dog?

5. What time is on the clock?

6. How many chairs are there?

🔑 Đáp án & Giải thích (Exercise 4)

1. The father — Người bố đang uống cà phê.
2. The girl — Cô bé đang đọc sách.
3. Milk — Cậu bé uống sữa.
4. Under the table — Con chó ngủ dưới bàn.
5. 7:00 — Đồng hồ chỉ 7 giờ.
6. Two — Có hai cái ghế.

Exercise 5: Choose the correct sentence.

1. ___

2. ___

3. ___

4. ___

5. ___

6. ___

🔑 Đáp án & Giải thích (Exercise 5)

1. He does not play basketball. — He dùng does not + động từ nguyên mẫu.
2. They do not live here. — They dùng do not.
3. My mother does not drive. — Chủ ngữ số ít dùng does not.
4. We do not watch movies today. — We dùng do not.
5. She does not eat meat. — Sau does not là eat.
6. I do not need help. — I dùng do not.

Exercise 6: Write the negative form.

1. He plays tennis. → He ___ play tennis.

2. They work here. → They ___ work here.

3. Mary likes cats. → Mary ___ like cats.

4. We walk to school. → We ___ walk to school.

5. My friend eats fish. → My friend ___ eat fish.

6. I study at night. → I ___ study at night.

🔑 Đáp án & Giải thích (Exercise 6)

1. does not — He dùng does not.
2. do not — They dùng do not.
3. does not — Mary là số ít.
4. do not — We dùng do not.
5. does not — My friend là số ít.
6. do not — I dùng do not.

Exercise 7: Choose the correct answer.

1. Which is correct?

She do not work on Sunday. She does not work on Sunday. She does not works on Sunday. She not work on Sunday.

2. Which is correct?

I does not like bananas. I do not like bananas. I do not likes bananas. I not like bananas.

3. Which is correct?

They does not study English. They do not study English. They do not studies English. They not study English.

4. Which is correct?

My brother do not cook. My brother does not cook. My brother does not cooks. My brother not cook.

5. Which is correct?

We does not play chess. We do not play chess. We do not plays chess. We not play chess.

6. Which is correct?

The baby do not sleep now. The baby does not sleep now. The baby does not sleeps now. The baby not sleep now.

🔑 Đáp án & Giải thích (Exercise 7)

1. She does not work on Sunday. — She dùng does not + work.
2. I do not like bananas. — I dùng do not.
3. They do not study English. — They dùng do not.
4. My brother does not cook. — My brother là số ít.
5. We do not play chess. — We dùng do not.
6. The baby does not sleep now. — The baby là số ít nên dùng does not.