Bài tập ôn tập môn Tiếng Anh Lớp 9 - Tuần 33: To infinitive + Gerund

TO INFINITIVE + GERUND 
I. LÝ THUYẾT: 
* INFINITIVE 
1. To-infinitive / Infinitive with to: Động từ nguyên mẫu có “to” 
* Động từ nguyên mẫu có to được dùng làm: 
- Chủ ngữ của câu: 
Ex: To become a famous singer is her dream. 
- Bổ ngữ cho chủ ngữ: 
Ex: What I like is to swim in the sea and then to lie on the warm sand. 
- Tân ngữ của động từ 
Ex: It was late, so we decided to take a taxi home. 
- Tân ngữ của tính từ 
Ex: I’m pleased to see you. 
* V + to-inf 
- Sau các động từ: Agree , appear, afford, ask, demand, expect, hesitate, 
intend, invite, want, wish, hope, promise, decide, tell, refuse, learn, fail (thất 
bại), plan, manage, pretend (giả vờ), remind, persuade, encourage, force, 
order, urge (thúc giục), seem, tend, threaten, 
- Trong các cấu trúc: 
 + It takes / took + O + thời gian + to-inf 
 + chỉ mục đích 
 + bổ ngữ cho danh từ hoặc đại từ: S + V + Noun / pronoun + to-inf 
 I have some letters to write. 
 Is there anything to eat? 
 + It + be + adj + to-inf: thật  để .. 
Ex: It is interesting to study English 
 + S + be + adj + to-inf 
Ex: I’m happy to receive your latter. 
 + S + V + too + adj / adv + to-inf 
 + S + V + adj / adv + enough + to-inf 
 + S + find / think / believe + it + adj + to-inf 
Ex: I find it difficult to learn English vocabulary. 
- Sau các từ nghi vấn: what, who, which, when, where, how , (nhưng thường 
không dùng sau why) 
Ex: I don’t know what to say. 
* Adj + to-inf: 
- Hình thức nguyên mẫu có to thường được dùng sau một số tính từ diễn tả phản 
ứng hoặc cảm xúc của con người 
(un)able delighted proud glad 
ashamed afraid eager surprised 
anxious pleased amused easy 
annoyed happy ready 
* Note: 
- allow / permit/ advise / recommend + O + to-inf 
Ex: She allowed me to use her pen. 
- allow / permit / advise / recommend + V-ing 
Ex: She didn’t allow smoking in her room. 
- be allowed / permitted + to-inf 
Ex: I was allowed to go out with my friends last night. 
2. Bare infinitive / Infinitive without to (V1): Động từ nguyên mẫu không 
“to” 
Động từ nguyên mẫu không to được dùng: 
- Sau động từ khiếm khuyết: can, will, shall, could, would, 
- Sau các động từ: let, make, would rather, had better 
Ex: They made him repeat the whole story. 
- Các động từ chỉ tri giác: hear, sound, smell, taste, feel, watch, notice, see, 
listen, find .. + O + V1 (chỉ sự hoàn tất của hành động – nghe hoặc thấy toàn bộ 
sự việc diễn ra) 
Ex: I saw her get off the bus. 
- Help + to-inf / V1 / with Noun 
Ex: He usually helps his sister to do her homework. 
 He usually helps his sister do her homework. 
 He usually helps his sister with her homework. 
 II. GERUND (V-ing): Danh động từ 
* Danh động từ có thể được dùng làm: 
- Chủ từ của câu: Swimming is my favourite sport. 
- Bổ ngữ của động từ: My hobby is collecting stamps. 
- Tân ngữ của động từ: I enjoy traveling. 
* V + V-ing 
- Sau các động từ: enjoy, avoid, admit, appreciate (đánh giá cao), mind (quan
tâm, ngại), finish, practice, suggest, postpone (hoãn lại), consider (xem xét), 
hate, admit (thừa nhận), like, love, deny (phủ nhận), detest (ghét), keep (tiếp 
tục), miss (bỏ lỡ), imagine (tưởng tượng), mention, risk, delay (trì hoãn), . 
- Sau các cụm động từ: cant’ help (không thể không), can’t bear / can’t stand 
(không thể chịu được), be used to, get used to, look forward to, it’s no use /
it’s no good (không có ích lợi gì), be busy, be worth (đáng giá) 
- Sau giới từ: in, on, at, from, to, about  
- Sau các liên từ: after, before, when, while, since, 
Ex: You should lock the door when leaving your room. 
- S + spend / waste + time / money + V-ing 
Ex: I spent thirty minutes doing this exercise. 
 III. INFINITIVE OR GERUND 
1. Không thay đổi nghĩa: 
- begin / start / continue/ like / love + to-inf / V-ing 
Ex: It started to rain / raining. 
2. Thay đổi nghĩa: 
+ remember / forget / regret + V-ing: nhớ / quên/ nuối tiếc việc đã xảy ra 
rồi (trong quá khứ) 
+ remember / forget / regret + to-inf: nhớ / quên/ nuối tiếc việc chưa, sắp 
xảy ra (trong tương lai) 
Ex: Don’t forget to turn off the light when you go to bed. 
I remember meetingyou some where but I can’t know your name. 
 Remember to send her some flowers because today is her birthday. 
+ stop + V-ing: dừng hẳn việc gì 
+ stop + to-inf: dừng .. để  
Ex: He stopped smoking because it is harmful for his health. 
 On the way home, I stopped at the post office to buy a newspaper. 
+ try + V-ing: thử 
+ try + to-inf: cố gắng 
+ need + V-ing = need + to be + V3: cần được (bị đ 
+ need + to-inf: cần (chủ động) 
Ex: I need to wash my car. 
 My car is very dirty. It needs washing / to be washed. 
 + Cấu trúc nhờ vả: 
S + have + O người + V1 + O vật ... 
S + have + O vật + V3 + (by + O người) ... 
S + get + O người + to-inf + O vật 
S + get + O vật + V3 + (by + O người) 
II. BÀI TẬP 
Bài 1: Chia động từ trong ngoặc 
1. I can’t imagine Peter _____ (go) by bike. 
2. He agreed _____ (buy) a new car. 
3. The question is easy _____ (answer). 
4. The man asked me how _____ (get) to the airport. 
5. I look forward to _____ (see) you at the weekend. 
6. Are you thinking of _____ (visit) London? 
7. We decided _____ (run) through the forest. 
8. The teacher expected Sarah _____ (study) hard. 
9. She doesn’t mind _____ (work) the night shift. 
10. I learned _____ (ride) the bike at the age of 5. 
Đáp án: 
1.Going 2. to buy 3.to answer 4. to get 5. Seeing 4. Visiting 
5. to run 6. to study 7. Working 8. to ride 
Bài 2: Chia động từ ở trong ngoặc 
1. We decided _____ (buy) a new car. 
2. They’ve got some work _____ (do). 
3. Peter gave up _____ (smoke) . 
4. He’d like _____ (fly) an aeroplane. 
5. I enjoy _____ (write) picture postcards. 
6. Do you know what _____ (do) if there’s a fire in the shop? 
7. Avoid _____ (make) silly mistakes. 
8. My parents wanted me _____ (be) home at 11 o’clock. 
9. I dream about _____ (build) a big house. 
10. I’m hoping _____ (see) Lisa. 
Đáp án: 
1.to buy 2. to do 3. Smoking 4. to fly 5. Writing 6. to do 
7. Making 8. to be 9. Building 10. to see 
Bài 3: Chia động từ ở trong ngoặc 
1. The children prefer ( watch) TV to ( read) books. 
2. The boys like ( play) games but hate ( do) lessons. 
3. Would you like ( go) now or shall we wait till the end? 
4. I can’t find my favorite book. You ( see) it? 
5. We used ( dream) of a television set when we (be) small. 
6. Would you mind ( show ) me how ( send) an email? 
7. He always think about (go) swimming. 
8. She dislikes (do) a lot of housework. 
9. My children enjoy ( read) books. 
10. She looked forward to (see) you. 
Đáp án: 
1. watching – reading 2. playing – doing 3. to go 4. have 
seen 
5. to dream – were 6. showing – to send 7. going 8. doing 
9. reading 10. seeing 
Bài 4: Chia động từ ở trong ngoặc
1. They are used to (prepare) new lessons. 
2. By ( work) day and night , he succeeded in ( finish) the job in time. 
3. His doctor advised him ( give) up ( smoke). 
4. Please stop (talk). We will stop (eat) lunch in ten minutes. 
5. Stop ( argue) and start( work). 
6. I like ( think) carefully about things before ( make) decision. 
7. Ask him ( come) in. Don`t keep him ( stand) at the door. 
8. Did you succeed in ( solve) the problem? 
9. Don’t forget ( lock) the door before (go) to bed. 
10. Don’t try ( persuade) me . Nothing can make me ( change) my mind. 
Đáp án: 
1. preparing 2. working – finishing 3. to give up – smoking 4. talking – to 
eat 
5. arguing – to work 6. to think – making 7. to come – standing 8. 
Solving 9. to lock – going 
Bài 5. Chọn đáp án đúng 
1. He resented his father..... him no money in the will. 
A. Leaving B. To leave C. Leaving/ to leave 
2. She intended .....the work by 7pm. 
A. Finishing B. To finish C. Finishing/ to finish 
3. She continued ......the medicine for two weeks. 
A. Taking B. To take C. Taking/to take 
4. He quit ...... to persuade his friends to go with him. 
A. Trying B. To try C. Trying/to try 
5. The government discussed ..... the level of taxes. 
A. Reducing B. To reduce C. Reducing/to reduce 
6. He started .... an addiction to the drugs. 
A. Developing B. To develop C. Developing/to develop 
7. He claims.... the best builder in the town. 
A. Being B. To be C. Being/ To be 
8. Developed countries tend.... the highest levels of obesity. 
A. Having B. To have C. Having/ Tohave 
9. I couldn't sleep so I tried .... some hot milk. 
A. Drinking B. To Drink C. Drinking/ To drink 
10. She tried ... the book on the high shelf but she was too small. 
A. Reaching B. To Reach C. Reaching/ To reach 
11. They tried ... to the party on time but the bus was delayed. 
A. Getting B. To get C. Getting/ To Get 
12. We tried .... the window, but it was so hot outside it didn't help. 
A. Getting B. To get C. Getting/ To Get 
13. You should stop ....., it's not good for your health. 
A. Smoking B. To Smoke C. Smoking/to smoke 
14. We stopped ..... because we were tired. 
A. Studying B. To study C. Smoking/to smoke 
15. Oh no! I forgot .... milk. 
A. Buying B. To buy C. Buying/to buy 
16. Please don't forget .... some juice on your way home. 
A. Picking B. To pick up C. Buying/to buy 
17. Please remember ..... your homework. 
A. Bringing B. To Bring C. Bringing/To bring 
18. I remember (go) to the beach as a child. 
A. Going B. To go C. Going/To go 
19. I regret .... you the train has been delayed. 
A. Telling B. To tell C. Telling/ To tell 
20. I don't fancy ..... out tonight. 
A. Going B. To go C. Going/ Togo 
Đáp án: 
1. A2. A3. C4. A5. A6. C7. B8. B9. A10. B11. B12. A13. A14. A15. B16. B17. 
B18. A19. B20. A 
Bài 6. Chia động từ trong ngoặc cho đúng 
1. She avoided (tell) him about her plans. 
2. I would like (come) to the party with you. 
3. He enjoys (have) a bath in the evening. 
4. She kept (talk) during the film. 
5. I am learning (speak) English. 
6. Do you mind (give) me a hand? 
7. She helped me (carry) my suitcases. 
8. He decided (study) biology. 
9. I dislike (wait). 
10. They plan (start) college in the autumn. 
11. I promise (help) you tomorrow. 
12. We discussed (go) to the cinema, but in the end we stayed at home. 
13. She agreed (bring) the pudding to the dinner. 
14. We hope (visit) Amsterdam next month. 
15. She suggested (go) to the museum. 
Key: 
1. Telling2. To Come3. Having4. Talking5. To speak6. Giving7. To carry8. To 
study9. Waiting10. To start11. To help12. Going13. To Bring14. To vist