5. Complete the sentences with a/an or the.

(Hoàn thành các câu với a / an hoặc the.)

1. Carl bought ___ new car yesterday. ___ car is red.

2. There's ___new cinema and___ old cinema in town. ___ new cinema is big and __ old cinema is small.

3. ___ man is walking down the road. There's ___dog with ___ man.

4. There's ___ bicycle outside the house. I think ___ bicycle is Helen's.

5. They built ___ new road in town. You can take ___ road to get to the country quicker. 

Grammar

1. Write a or an.

(Điền a hoặc an.)

1. ............ egg

2. ............... friend

3. ............... sink

4. ................ arm

5. ................ mouth 

6. ................. onion

7. .................. umbrella

8. ................... classmate

2. Write a/ an or the.

(Điền a, an hoặc the.)

1. My father is ......... doctor.

2. ..............Sun keeps........ Earth warm.

3. ............ dolphin is intelligent animal.

4. I have ............. orange shirt too.

5. My brother likes blue pen, not......... red one.

2. Write a / an or the.

(Điền a, an hoặc the.)

1. If I see .......... dog, I will run away.

2. Does your town have  ............ at gallery?

3. ................. Moon is bright tonight.

4. There is a big temple in the town............ temple is very old.

5. - Is your mother.............  teacher?

    - No, she isn't. She's ........... artist.

5. Write a/an or the.

(Điền a/an hoặc the.)

1. He is ............. robot designer.

2. In the future, we will live on ..........  Moon.

3. I have .......... old toy robots.

4. ........... car over there is mine.

5. ............ Earth goes around ......... Sun.

5. Choose the correct words in the Rules.

(Chọn từ đúng để hoàn thành các quy luật.)

6. Complete the sentences with the or Ø.

(Hoàn thành câu với “the” hoặc Ø.)

b. Circle the correct words.

(Khoanh chọn từ đúng.)

1. Molly: Excuse me, is there a/ the post office near here?

2. Chris: Yes, a/the post office is on Garden Street.

3. It's opposite/between the movie theater.

4. Molly: Thanks. Oh, and is there a/the bus station near here?

5. Chris: Yes, a/the bus station is on Market Street.

6. It's next to/between the subway and the library.

a / an – the

5. Read the theory box.

(Đọc bảng lý thuyết.)

 This is a ball. (Đây là một quả bóng.)

This is an umbrella. (Đây là một cái ô/ cây dù.)

6. Fill in the gaps with a/an or the, then circle the correct colour. Which of the words in bold contain blended consonants?

(Điền vào chỗ trống với a/an hoặc the, sau đó khoanh chọn màu đúng. Từ in đậm nào có chứ phụ âm kép?)

3. Study the Grammar box. Look at the words in bold in the dialogue. Find and underline the things which are mentioned the second time in the dialogue.

(Nghiên cứu hộp Ngữ pháp. Nhìn vào các từ in đậm trong đoạn hội thoại. Tìm và gạch chân những điều được nhắc đến lần thứ hai trong đoạn hội thoại.)

4. Complete the question with a/an or the.

(Hoàn thành câu hỏi bằng a / an hoặc the.)

1. Have you got _______ smartphone? Where did you buy _______ phone? What do you use  _______ phone for?

2. Is there _______ statue of _______ famous person in your city? Where is _______ statue? Who's _______ famous person?

3. Think of _______ interesting city. What is the name of city? Where is city? Is there ______ palace in city? How old is ______ palace?

4. Think of _______ country. Where is _______ country? Do you know _______ famous person from this country? Who is  _______ famous person?

5. In pairs, choose one topic in Exercise 4. Ask and answer the questions in that topic. Make changes to the questions if necessary.

(Theo cặp, chọn một chủ đề trong Bài tập 4. Hỏi và trả lời các câu hỏi trong chủ đề đó. Thực hiện các thay đổi đối với các câu hỏi nếu cần thiết.)

6. Complete the question with a, an or the. In pairs, ask and answer the questions.

(Hoàn thành câu hỏi bằng a, an hoặc the. Theo cặp hỏi và trả lời các câu hỏi.)

1. Have your parents got a car? What colour is ___ car? Is there ___ computer in ___ car?

2. Did you get ___ postcard from ___ friend last summer? Where was ___ postcard from? Who was ___ friend?

3. Is there ___ river in your town? What’s the name of ___ river? Does ___ river go into ___ lake? What’s the name of ___ lake?

a/ an

12. Fill in the gaps with a or an. Find the words that contain blended consonants.

(Điền vào khoảng trống bằng a hoặc an. Tìm các từ có chứa phụ âm kép.)

3. Write a / an or the.

(Viết a / an hoặc the.)

1. We have _____ cat, _____ dog, and _____ goldfish as pets.

2. ______ Earth is the third planet from ______ Sun.

3. My grandfather is ________ astronaut and my father is _______ pilot.

4. Do you live in _______ house or ________ flat?

5. Do you have _______ umbrella in your car?

2. Complete the text with a, an, some, any, the or —. 

(Hoàn thành văn bản bằng a, an, some, any, the hoặc -.)

My town

My town isn't very big and it isn't a very good place for visitors! There aren't (1)____ hotels and there aren't (2)____ interesting monuments. There isn't (3)____ train station — there's only (4)____ bus station. 

But there are (5)____ interesting places for young people. There's (6)____ park with (7)____ café. 

Next to (8)____ park there's (9)_____ exciting sports centre. You can play (10)_____ there. There are (11)____ nice shops, there's (12)____ old theatre, and (13)____ new cinema. I often go to (14)____ cinema with my friends. 

The indefinite article a/an & The definite article the

(Mạo từ không xác định a/an & Mạo từ xác định the)

6. *Fill in the gaps with a or an.

1. A: Look! What's this?

B: It's a bag.

2. A: Who's he? 

B: He's my friend. He's ______teacher. 

3. A: What's this? 

B: It's __________eraser. 

4. A: What's this? 

B: It's__________ notebook. 

5. A: What's this? 

B: It's__________ atlas. 

2.Write a or an before the words.

(Viết a hoặc an trước các từ.)

1. an electric kettle                          

2. ____ holiday 

3. ____ orange                                        

5. ____ river                                            

6. ____ ocean

7. ____ X

4. ____ artist

8. ____ flag                                               

3. Find and correct the mistakes in the sentences.

(Tìm và sửa những lỗi sai trong câu.)

4. Choose the correct option.

(Chọn phương án đúng.)

1. There's (a) / the new girl in our class. A/ The girl's brother is in Dan's class.

2. We went to Paris last month and we stayed at a/ the hotel. A/ The hotel had a/ the big swimming pool and a/ the lovely restaurant. We ate in a/ the restaurant every evening.

3. Do you want a/ the biscuit? A / The chocolate ones are delicious! Or there's a / the cake. I can cut you a/the piece.

4. I bought a/ the new smartphone and a/ the new bag yesterday. A/ The smartphone was expensive but a/ the bag was cheap.

5. Peter is a/ the student. He lives in a/ the flat with two friends. A/ The flat is small but he likes it. 

 5. Complete the dialogue with a, an or the. 

(Hoàn thành đoạn hội thoại bằng a, an hoặc the.)

Sam: Did you have (1) a good day yesterday? 

Alex: Yes, thanks. My friend Mason came down from London by train. (2) ______ train was late as usual, but then Dad drove us to (3) ______ beach near Branksome. (4) ______ beach is very small but very quiet. It was empty and we had (5) ______ great time. We took (6) ______ boat out to (7) ______ island and back, and then we had (8) ______ barbecue on (9) ______ beach. On (10) ______ island there are lots of birds and we took a lot of photos. 

Sam: Oh, can I see (11) ______ photos? 

Alex: Yes. Here's my dad with (12) ______ bird on his head! (13) ______ bird made a terrible noise and it frightened Lily, my sister. 

Sam: Have you got (14) ______ photo of Lily with (15) ______ bird? 

Alex: No, she was too scared!