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khi tính từ sau a hoặc an có chữ cái bắt đầu là o,s,z,ch,x,sh thì dùng an còn lại thì dùng a
- dùng trước danh từ đếm dc ở số ít.
- dùng a khi danh từ bắt đầu bằng phụ âm.
- dùng an khi danh từ bắt đầu bằng nguyên âm. ( Để nhớ được 5 nguyên âm a,o,i,e,u trong tiếng Anh bạn cứ nghĩ đến từ " uề oải " nhé. Hihi
-Chú ý: dùng a hay an ta căn cứ vào cách phát âm chứ ko phải cách đánh vần danh từ đó.
Ví dụ :a union, an uncle, an hour, an MP,...
Mục đích:
*Sử dụng a/an
-Để nói về một loại người hay vật.
Vd: He's a teacher.
-Nói một nghề mà ai đó làm.
Vd: He works as a teacher.
-Một cái gì dc sử dụng như cái gì.
Vd: Don't use the plate as an ashtray ( gạt tàn ).
-Một cái gì đó chung chung, ko rõ ràng.
Vd: I married a teacher.
-Dùng để mô tả.
Vd: He has a long nose. ( chứ ta ko dùng thế này : He has the long nose.)
Chú ý: nhưng khi mô tả về tóc: hair, thì danh từ hair luôn ở dạng số ít và ko có mạo từ đứng trước. ( He's got dark hair.)
Không dùng a/an trong các trường hợp:
-Với danh từ không đếm dc.
( not " a rice" )
-Không dùng với sở hữu từ (porsessive).
( not a my book).
-Sau kind of , sort of a/an được bỏ đi.
Vd : a kind of tree.
Trong câu cảm thán ( exclamation) với what, a/an không được bỏ.
Vd : What a pity!
-a/an luôn đứng sau quite, rather và such .
Vd quite/rather/such a nice day
II/ ONE
Trong những trường hợp sau ta dùng One mà ko dùng a/an
-Trong sự so sánh đối chiếu với " another" hay " others"(s) .
Vd: One boy wants to play football, but the others want to play volley ball.
-Dùng One day với nghĩa : một ngày nào đó.
Vd:One day I'll meet you.
-Dùng với hundred và thousand khi ta muốn thông báo một con số chính xác.
Vd: How many are there? About a hundred ? Exactly one hundred and three.
-Ta dùng only one và just one.
Vd : We have got plenty of sausages , but only one egg.
2. This bed is very comfortable.
=> _What a comfortable bed!_____________________________________________________________________
3. That car is very fast.
=> What a fast car!______________________________________________________________________
4. The dress is very beautiful. __=> What a beautiful dress!_____________________________________________________________________
5. The test is very difficult. ___=> What a difficult test!___________________________________________________________________
6. The weather is very awful. ___=> What an awful weather!____________________________________________________________________
7. The cake is very delicious. _____=> What a delicious cake!__________________________________________________________________
8. The picture is very expensive. __=> What an expensive picture!_____________________________________________________________________
9. The yard is very large. __=> What a large yard!_____________________________________________________________________
10. The boy is very friendly. ___=> What a friendly boy!____________________________________________________________________
11. These pens are very expensive. __=> What expensive pens!_____________________________________________________________________
12. The water is very hot. ____=> What hot water!___________________________________________________________________
13. Those girls are very hard-working. __=> What hard - working girls!_____________________________________________________________________
14. The cakes are very delicious. ___=> What delicious cakes!____________________________________________________________________
15. The novels are very interesting. __=> What interesting novels!_____________________________________________________________________
16. Those rivers are very long. __=> What long rivers!_____________________________________________________________________
17. These math exercises are very difficult. __=> What difficult math exercises!_____________________________________________________________________
18. The flowers are very beautiful. ____=> What beautiful flowers!___________________________________________________________________
19. That man is very tall. __=> What a tall man!_____________________________________________________________________
20. The news is very good. ____=> What a good news!___________________________________________________________________
II. Directions: Fill in the blank with the appropriate article, a, an, or the, or Ø if no article is needed.
1. I want ................an............ apple from that basket. .............An............... apple a day keeps the doctor away.
2. .............The............... church on the corner is progressive.
3. Miss Lin speaks ............ Ø................ Chinese. She likes to play ......... Ø................... volleyball.
4. I borrowed .............a............... pencil from your pile of pencils and pens.
5. One of the students said, " ............The................ professor is late today."
6. I bought ................an............ umbrella to go out in the rain.
7. My daughter is learning to play .............the............... violin at her school.
8. Please give me ............a................ cake that is on the counter.
9. I lived on ................the............ Main Street when I first came to town.
10. Albany is the capital of ..............Ø.............. New York State.
11. My husband's family speaks ..............Ø.............. Polish.
12. ..........The................. boy in the corner is my friend.
13. Our neighbors have .................a........... cat and .................a........... dog.
14. What ...............a............. nice armchair!
15. Where is ...........the................. nearest police station?
16. What is .............the............... cost of .............the............... goods you buy?
17. There is .............a............... bakery next to .................the........... post office.
18. Can you tell me .........the................... way to ...............the............. hotel please?
19. Is he ...............a............. new student here? Yes, he is ...........the................. best student in my class.
20. What is ...............the............. name of the station?
21. I like .............a............... kilo of meat.
22. Mexico is .............a............... large country.
23. My friends have ............Ø................ my car today.
24. I will go to ............a................ party to night. May I have your .......Ø..................... phone number?
25. ..............Ø.............. Milk is good for you. Money can’t buy ...........Ø................. happiness.
26. Lions and ............Ø................ tigers are endangered animals.19
27. This is ................an............ easy question. I don’t need ..............an.............. English dictionary.
28. Tom takes .........Ø................... umbrellas with him.
29. I will learn at ...........Ø........... Hong Bang College or at ............the.......... University of Medicines in HCM.
30. He plays ............the................ guitar very well, but he plays .........the................... volley ball badly.
31. I have ............Ø................ dinner after going to ...........the................. church.
32. Tan often looks at ..............the.............. stars in ..............the.............. sky at ................Ø............ nights.
33. .............the............... first World War started in 1914.
34. Kangaroos live in .................Ø........... Australia.
35. My friend lives in ...............the............. United States, But I live in .............Ø............... France.
36. ................The............ three first Vietnamese has reached ..........Ø.................. Mount Everest this year.
37. Do you know where is .........the................... rocky mountains?
38. ..............Ø.............. Athletes must follow ...............a............. well- balanced diet.
39. After having ...............Ø............. breakfast, he went to ...........Ø................. work, had ..........an..................
accident and then was sent to ..........a.................. hospital.
40. One of the large bodies of water .............the............... Atlantic Ocean.
1 a
2 the
3 the
4 the
5 a
6 0
7 the
8 the
9 the
10 the
Bài 2
1 A
2 B
3 B
4 C
5 B
4. Điền một mạo từ thích hợp (a/ an/ the hoặc q) vào mỗi chỗ trống
a. Playing basketball is (41).............an......... useful activity at recess.
b. Tuan is a student at (42) ........an.......... European university. He is learning (43) ..........0......Economics.
c. (44) ............The........teacher you are going to see this afternoon is (45) ...........a......kind woman.
d. (46) .......0.........Vietnamese students often play (47)...0...... game of soccer after school.
e. Most (48).....0.......... children feel sacred when they go to see (49) .........the....... dentist.
f. We need (50) ......an................. one hundred thousand dong phone card at the postoffice.
5. Điền một giới từ thích hợp vào mỗi chỗ trống trong các câu sau
a. Minh has a serious toothache and he is (51).............in....... a lot of pain now.
b. What’s wrong (52)..........with........ you? Why were you absent (53) .....from............ school yesterday?
c. In the library you can find a book (54) ...........with.. its tittle and (55) .....or..........author.
d. You should take care (56) .......of...... yourself and don’t stay (57) ...........up........ too late.
e. Balanced diet means you eat a variety of food (58)..........without............... eating too much of anything.
f. Lan will be fourteen ......on........... the twentieth .............of...... May this year.
Bài 1: Điền mạo từ ‘a’, ‘an’ hoặc 0 vào chỗ trống sao cho thích hợp.
1. She asked me for __0_ information about the meeting.
2. They will move to __a_ mansion next month.
3. I’d like _0__ grapefruit and __0_ orange juice.
4. __The_award was given to Jim yesterday.
5. We read _0__ books and play __0_ games when we have free time.
6. Jim doesn’t want to borrow _0__ money from anyone.
7. My friend and I threw _a__ party last week.
8. It was __0_ honor to be invited here today.
9. I’ve bought _an__ umbrella for my sister.
10. My family often have__0__ eggs for breakfast.
11. Would you like___a___cup of tea?
12. My brother doesn’t like __0____ cats.
13. Is there ______a____post office here?
14. I spend _____0____hours on my DIY project.
15. Mr. Peter used to be ______a_____famous vet.
BÀI 2: Điền mạo từ “a”, “an” hoặc “the” vào chỗ trống sao cho phù hợp.
1. We have _a_ cat and __a__ dog, ___the__ cat doesn’t get on well with __the_ dog.
2. You can see __the__ moon clearly in the Mid-Autumn festival.
3. He is _a___famous actor.
4. My brother doesn’t like __the__ present I gave him.
5. Where is __the__ book I lent you last week?
6. My father works as _an__ electrician.
7. Have you ever heard about __the__ River Thames?
8. I want to travel around ___the__ world when I grow up.
9. Yesterday my mother had _a_____terrible headache.
10. Where are __the__kids? They are playing outside.
11. Peter is ___the___most hard-working student I’ve ever known.
12. It is cold because____the___heating systems is broken.
13. Did you buy ____a___pair of shoes yesterday?
14. ___The __Earth orbits around __the_____Sun.
15. She took ___a___hamburger and __an__apple, but she didn’t eat __the__apple.
16. A boy and a girl is arguing over there, I think I know _the____boy.
17. My grandfather sent me ___a__letter and _a___gift but I haven’t received_____the___letter.
18. My mom is __the___best mom in __the___world.
19. Would you like____a____glass of water?
20. James offered me ___a_____cup of coffee and __a___piece of cake. ___the__cake is
BÀI 3: Đánh dấu (V) trước câu đúng, đánh dấu (X) trước câu sai và sửa lại cho đúng.
Tham khảo
1.an→a
2.the→an
3.a→the
4.most→the most
5.đúng
6.đúng
7.a→the
8.đúng
9.a→bỏ
10.đúng
_
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