Bài học Unit 15 Computers phần Language Focus hướng dẫn các em điểm ngữ pháp về thì hiện tại hoàn thành với "yet" và "already". Bên cạnh đó giúp các em có so sánh đối chiếu giữa thì hiện tại hoàn thành và thì quá khứ đơn.
1.1. Present perfect with "yet" and "already" (Thì hiện tại hoàn thành với "yet" và "already")
Thì hiện tại hoàn thành với "yet" và "already" có những cách sử dụng như sau:
1.2. Comparison of present perfect and past simple (So sánh giữa thì hiện tại hoàn thành và thì quá khứ đơn)
Present perfect | Past simple |
|
|
Ba's mother has just been back from the market. She wanted him to do some housework while she was at the market. Ba made notes in his diary and checked (√) the work he has done. Look at Ba's diary and complete the dialogue using YET and ALREADY.
(Mẹ của Ba mới đi chợ về. Mẹ muốn bạn ấy làm một số việc nội trợ trong khi mẹ đi chợ. Ba ghi lại công việc của mình vào cuốn nhật ký và đánh dấu (√) vào việc bạn ấy đã làm. Hãy nhìn cuốn nhật ký của Ba rồi hoàn thành hội thoại dưới đây, dùng YET và ALREADY.)
Do homework √ Tidy the room x Turn off the washing machine √ Call and tell Aunt Le to have lunch √ |
Ba's mother: Have you finished your homework yet?
Ba: Yes, _____________, Mom.
Ba's mother: Good. What about your room? Is it tidied now?
Ba: I'm sorry, Mom. ____________.
Ba's mother: Bad boy, Ba. And the washing machine! Have you turned it off yet?
Ba: Don't worry, Mom. _____________________.
Ba's mother: Have you called and told aunt Le to have lunch with us today?
Ba: Yes. ____________________, and she said she would come.
Ba's mother: Have you finished your homework yet?
Ba: Yes, I have already done my homework, Mom.
Ba's mother: Good. What about your room? Is it tidied now?
Ba: I'm sorry, Mom. I haven't tidied the room yet.
Ba's mother: Bad boy, Ba. And the washing machine! Have you turned it off yet?
Ba: Don't worry, Mom. I have already turned off the washing machine.
Ba's mother: Have you called and told aunt Le to have lunch with us today?
Ba: Yes. I have already called and told aunt Le to have lunch, and she said she would come.
Work with a partner. Ask and answer questions about the flights. (Hãy làm việc với bạn bên cạnh. Đặt câu hỏi và trả lời về các chuyến bay.)
- Has the flight to Vientiane departed yet? - Has the flight from Los Angeles arrived yet?
- Yes. It has already departed. - No. It hasn't arrived yet.
- Has the flight to Vientiane departed yet?
Yes. It has already departed.
- Has the flight to Paris departed yet?
Yes. It has already departed.
- Has the flight to Hongkong departed yet?
No. It hasn't departed yet.
- Has the flight to Bangkok departed yet?
No. It hasn't departed yet.
- Has the flight to Singapore departed yet?
No. It hasn't departed yet.
- Has the flight from Los Angeles arrived yet?
No. It hasn't arrived yet.
- Has the flight from Jakarta arrived yet?
Yes. It has already arrived.
- Has the flight from Manilas arrived yet?
Yes. It has already arrived.
- Has the flight from Kuala Lumpur arrived yet?
Yes. It has already arrived.
- Has the flight from Delhi arrived yet?
No. It hasn't arrived yet.
Read the sentences. Check (√) the correct column. (Hãy đọc những câu sau đây rồi đánh dấu (√) vào đúng cột.)
finished action | imcomplete action | |
a. I've been to Sa Pa highlands. | √ | |
b. They have lived Ca Mau for 10 years. | √ | |
c. She has finished her homework. | ||
d. He has worked with the computer since early morning. | ||
e. We have found the problems with the printer. | ||
f. Someone has unplugged the printer. | ||
g. People have received information through the internet recently. |
c. She has finished her homework.
d. He has worked with the computer since early morning.
e. We have found the problems with the printer.
f. Someone has unplugged the printer.
g. People have received information through the internet recently.
Complete the dialogues. Use the present perfect or the past simple of the verbs in brackets. (Hoàn thành những hội thoại sau, dùng thì hiện tại hoàn thành hoặc thì quá khứ đơn của động từ trong ngoặc.)
Ba: (1) Have you seen the film Jurassic Park yet? (see)
Nam: Yes, I have.
Ba: When did you see it?
Nam: I saw it three months ago.
Loan: We (2) haven't had a vacation since last year. (not have)
Chi: Why not?
Loan: My parents (3) have been very busy since then. (be)
Nga: (4) Have you heard the news about Nam? (hear)
Mai: No. What (5) happened? (happen)
Nga: He (6) had an accident. He was jogging. (have)
He suddenly (7) fell and (8) broke his leg. (fall, break)
Sung: (9) Has the plane arrived yet? (arrive)
Clerk: Yes, it has.
Sung: When did it arrive?
Clerk: It arrived at the airport two hours ago.
Write sentences, using the present perfect with "already" and "yet".
1. David/ leave/ the party.
2. I/ not receive/ his letter.
3. The manager/ come/ the office?
4. We/ see/ that film.
5. Laura/ not find/ a job.
6. It/ stop/ raining?
7. He/ drink/ three bottles of beer.
8. We/ not hear/ anything from them.
9. you/ post/ the letter?
10. They/ go/ to Brazil.
Key
1. David has already left the party.
2. I haven't received his letter yet.
3. Has the manager come to the office yet?
4. We have already seen that film.
5. Laura hasn't found a job yet.
6. Has it stopped rainning yet?
7. He has already drunk three bottles of beer.
8. We haven't heard anything from them yet.
9. Have you posted the letter yet?
10. They have already gon to Brazil.
Trên đây là nội dung bài học Language Focus Unit 15 Lớp 8, để củng cố nội dung bài học mời các em tham gia thực hành Trắc nghiệm Unit 15 lớp 8 Language Focus
Exercise 1: Choose the word (a, b, c, or d) that best fits each of the blank spaces.
Dear Anya,
At the moment, I’m in London with Jane and Aunt Grace and we have (1)______ had a lovely meal.
We’re having a great time. We have (2)_____seen the Tower and Buckingharn Palace. We haven’t been to Madame Tussaud’s (3)____,but we’re going to go tomorrow.
I must go now. Jane has (4)____said she wants to go shopping again. I don’t know what she’s going to buy - she has (5)____spent most of her money on clothes and she hasn’t bought any presents(6)______!
See you soon.
Love,
Eric
(1)...................
(2)...................
(3)...................
Câu 4-10: Mời các em đăng nhập xem tiếp nội dung và thi thử Online để củng cố kiến thức về bài học này nhé!
Trong quá trình học tập nếu có thắc mắc hay cần trợ giúp gì thì các em hãy comment ở mục Hỏi đáp, Cộng đồng Tiếng Anh DapAnHay sẽ hỗ trợ cho các em một cách nhanh chóng!
Chúc các em học tập tốt và luôn đạt thành tích cao trong học tập!
-- Mod Tiếng Anh 8 DapAnHay
(1)...................
(2)...................
(3)...................
(4)...................
(5)...................
(6)...................
I have already cleaned the floor, but I still need dust the furniture.
Marion filled the kettle and plugged it on.
Donald came out off his office, looking tired and worried.
Don’t let your child playing with matches.
Họ và tên
Tiêu đề câu hỏi
Nội dung câu hỏi
________ a pet when you were young?
A. Do you have
B. Did you have
C. Have you had
D. Was you having
Câu trả lời của bạn
B. Did you have
QKĐ when QKĐ
I checked the phone card and made sure it was correctly ________.
A. plug in
B. plugged in
C. plugged on
D. plug
Câu trả lời của bạn
B. plugged in
Dịch: Tôi đã kiểm tra thẻ điện thoại và đảm bảo rằng nó đã được cắm chính xác.
_______ a song called "Close to the edge"?
A. Have you ever heard
B. Do you ever heard
C. Did you ever heard
D. Are you ever hearing
Câu trả lời của bạn
A. Have you ever heard
Dịch: Bạn đã bao giờ nghe một bài hát tên là "Close to the edge" chưa?
_______ begin with a few facts.
A. Let is
B. Let has
C. Let us
D. Let was
Câu trả lời của bạn
C. Let us
Let + tân ngữ + V-inf
Dr. Miker ________ lunch yet, so he is really hungry.
A. doesn't have
B. didn't have
C. hasn't had
D. isn't having
Câu trả lời của bạn
C. hasn't had
yet: dấu hiệu của thì HTHT
Some types of computer games can be ______________(educate)
Câu trả lời của bạn
educated
Chỗ trống cần một quá khứ phân từ
1. A. Terrific B.Arabic C.statistic D.cosmetic
2. A.arithmetic B.geographic C.energetic D.economic
3. A.hurricane B.tornado C.volcano D.eruption
4. A.translator B.director C.editor D.spectator
5. A.consumer B.performer C.shopkeeper D.believe
II. Circle the best answer:
1. Moonsoon rains across Thailand ................. millions of people in 61 provinces.
A.has affected B.have affected C.have effect D.have influence
2.Typhoon Hayan made the damage and ............ of life became great in the Philippines.
A.lose B.loses C.losing D.loss
3.Another name of Wales is ............
A.Saxon B.Celtic C.Cymru D.Gaile
4.You can see .......... on the Canadian national flag.
A.the maple leave B.the red leave C.the rose D.the oak
5.A ......... is sudden flooding that occurs when water rises quickly within several hours of a
heavy rain
A.quick flood B.rapid flood C.flash flood D.hot flood
6.A study shows that teenagers use text messaging to communicate with their friends more than
..........
A.to send email B.to write letters C.emailing D.texting
7.The .......... communication services, along with chat rooms, continue to be an important part
of children’s online interactions.
A.online B.offline C.direct D.phone
8.During the next 24 hours, the storm will be moving north, around 10 km per hour and is
expected to .............. the southeastern part of China’s Guangdong Province.
9.I’ve .............. an idea about our environment project.
A.led to B.come up with C.given D.caused
10.Let’s take some pictures of the factory and the lake to .............. our presentation
A.illustrate B.improve C.enlarge D.protect
11.When radiation ........ into the land, air or water, it is called radioactive pollution.
A.puts B.drops C.spills D.goes
12.We should not .......... Passwords with anyone.
A.share B.send C.bring D.lend
13. “When is your math exam?” - “Well, at this time tomorrow, I ........”
Đề cương ôn tập hè - Tiếng Anh 8 – chương trình 10 năm
A.will sit B.will be siting C.sit D.is sitting
14.Do you spend a lot of time ............to music?
A.listen B.to listen C.listening D.to be listening
15. How many times have I told you ....... football in the street?
A.not to play B.do not play C.not playingD.will not play
16. Facebook was built on the ......... of earlier social network sites like Myspace nad Bebo.
A.succeed B.successful C.successfully D.success
17. It is thought that driverless cars will transform the way we move ........... cities in the future.
A.around B. away C.along D.ahead
18.An astronaut has to wear a spacesuit ............ it may be very cold in space.
A.so B.but C.because D.because of
19. The UFO landed on a ........... area.
A.grass B.grassy C.grassed D.grassing
20.There is a lot of interest in doing experiments in the ....... Conditions
A.weigh B.weighing C.weight D.weighless
III. Word Form
1. The soil becomes .......... because of the use of so many pesticides and fertilizers.
(contaminate)
2. .............. waste spills can contaminate groundwater.(industry)
3. ......... habitats have been destroyed in recent years.(nature)
4. Light pollution makes us ......... to see the stars in the sky. (able)
5. During a volcano,you should follow the ............ order issued by authorities. (evacuate)
6. Thunderstorms can be ............ while tornadoes and lighting can be life threatening.
(destroy)
7. There wasn’t any damage to .............. in a coastal town in Nghe An. (proper)
8. She said that it was .......... of him to ask her age. (polite)
9. My brother works as a lab ......... at a large company. (technique)
10. A scientist who studies numbers, shapes, amounts, and their relationship is a .......
(mathematics)
III. Verb form
1. If he (give) ........ up smoking, as his doctor orders, he will be soon well again.
2. He (not, have) ....... an accident if he had not been driving so fast
3. My father (work) ....... in this factory for many years.
4. I can’t come to your party nest day as I (work) ........ on that day.
5. Don’t forget (lock) ..... the door before (go) ....... to bed.
6. Before she (watch) .....TV, she (do) ..... her homework last night.
7. He has decided (go) ....... to work in a school in a quite remote area.
8. They don’t mind (work) ..... late to complete the task.
9. Radio waves (discover) ..... by Heinrich Hertz.
10. After she (finish) ....... Breakfast, she left the house.
IV. Rewrite the sentences:
1. The noise from the music club is loud, so the residents of the street cannot sleep
➔ (because of)
2. Vy has a stomachache because she ate a bif dinner.
➔ (since)
3. Volunteers have given out food and blankets to homeless people. (passive voice)
→
4. Did the storm destroy the whole village? (passive voice)
Đề cương ôn tập hè - Tiếng Anh 8 – chương trình 10 năm
➔
5. People throw rubbish in the street. The street doesn’t look attractive
➔ If
6. There are so many billboards in our city. People cannot enjoy the view.
➔ If
7. “They are doing an experiment”
➔ He said that
8. “You have to sign the paper again”
➔ She told me that
9. Kien said that he had missed the train.
➔ Kien: “I .............................”
10. She said that she was reading a science fiction book about life on Venus.
➔ She said: “I .......................................”
V. Put the verbs in brackets into the correct form
1. If we (recycle) ......... more, we (help) ...... the Earth.
2. Factories (not, dump)............. waste into rivers if the government (fine) ..... them
heavily.
3. If you (be ) ........... the president, what you (do) ............. to help the environment?
4. They get sick so often. If they (exercise) ....... more, they (be) ............ healthier.
5. Ngoc’s mother is unhappy. If Ngoc (tidy) ..... her room everyday, her mother (not, be)
.......... so upset.
Test 2
I. Phonetic: Find the word with the diffirent stress parten.
1. A. engineer B.volunteer C.mountaineer D.reindeer
2. A. tropical B.natural C.terrible D.destructive
3. A.nationality B.mobility C.equality D.majority
4. A.transitive B.effective C.positive D.sensitive
5. A.unpopular B.unorganized C.unfortunate D.unambitious
II. Circle the best answer:
1. ....... pollution happens when human activities destroy the Earth’s surface.
A.Thermal B.Visual C.Noise D.Soil
2. Too much use of .............. lights in cities may cause light pollution.
A.traffic B.aquatic C.sign D.electric
3. Aquatic plants may aslo die ............... the polluted water.
A.because B.because of C.since D.though
4. If the karaoke bar didn’t make so much noise almost every night, the .......... wouldn’t
complain to its owner.
A.neighborhoods B.visitors C.residents D.guests
5. In 1893, ..... became the first country in the world to give all women the right to vote.
A.Canada B.New Zealand C.America D.Singapore
6. The name “Australia” comes from the Latin word “australis”, meaning .........
A.northern B.southern C.eastern D.western
7. The world’s largest reef system, the Great Barrier Reef, is found off the north-eastern coast of
.........
A.Canada B.America C.New Zealand D.Australia
8. A number of other provinces will declare drought ......... in the coming weeks.
A.accident B.emergency C.event D.situation
Đề cương ôn tập hè - Tiếng Anh 8 – chương trình 10 năm
9. The Pacific Ring of Fire is an area of frequent ........... and volcanic ........,
encircling the basin of the Pacific Ocean.
A.floods/eruption B.earthquake/flood C.earthquakes/eruptions
10. Skype is a voice .......... allowing users to talk to others across the world.
A.hardware B.software application C.Internet access
11. Luckily, there are many communication techniques to help overcome .........
A.foreign languages B.cultural shocks C.language barriers
12. Seven of ten people prefer face-to-face ............when having a date.
A.code B.sign C.language D.contact
13. How many times have I told you ............. footbal in the street?
A.not to play B.do not play C.not playing D.will not play
14. She is looking forward .......... her grandparents again soon.
A.see B.to see C.seeing to seeing D.to seeing
15. Recent .......... developments have made robots more user-friendly and intelligent
A.science B.scientist C.scientific D.scientifically
16. Terrorists are using modern technology ........ their destructive work.
A.about B.at C.for D.with
17. Titan, one of Saturn’s .........., has a thick atmosphere.
A.satellite B.spaceships C.moons D.comets
Câu trả lời của bạn
He suggested _______ to France this summer time.
A. travel
B. to travel
C. travelling
D. traveled
Câu trả lời của bạn
C. travelling
suggest + V-ing: đề nghị làm gì
I use a laptop __________ to music and watch videos.
A. listen
B. to listen
C. listening
D. listened
Câu trả lời của bạn
B. to listen
to-V: để làm gì (chỉ mục đích)
Put plants __________ a window so that they will get enough light.
A. near to
B. near of
C. next to
D. nearly
Câu trả lời của bạn
C. next to
Dịch: Đặt cây bên cạnh cửa sổ để chúng có đủ ánh sáng.
Digital cameras is a wonderful ___________.
A. invent
B. invention
C. invented
D. inventing
Câu trả lời của bạn
B. invention
Chỗ trống cần một danh từ
She seems to have spent all her life studying in _______ establishments.
A. education
B. educate
C. educated
D. educational
Câu trả lời của bạn
A. education
Dịch: Cô ấy dường như đã dành cả đời để học trong các cơ sở giáo dục.
I'd rather_____ in the field than_____ at home.
A. to work/ to stay
B. work/ stay
C. working/ staying
D. worked/ stayed
Câu trả lời của bạn
B. work/ stay
had rather + V: nên làm gì
If the sun shines, we ___________ to the town.
A. would walk
B. will walk
C. walks
D. are walking
Câu trả lời của bạn
B. will walk
Câu ĐK loại 1: If + HTĐ, S + will + V
Our baby ________ to talk yet.
A. doesn't start
B. didn't start
C. hasn't started
D. isn't starting
Câu trả lời của bạn
C. hasn't started
yet: dấu hiệu của thì HTHT
Marie ________ at the age of 86, in 1964.
A. dies
B. has died
C. died
D. was died
Câu trả lời của bạn
C. died
in 1964: dấu hiệu của thì QKĐ
It's hard ______________ that mankind might live on the moon in the future.
A. that believing B. believe C. to believe D. believing
Câu trả lời của bạn
C. to believe
tobe adj to V: như thế nào khi làm gì
Sign language is still used as a means of ______________ (communicate).
Câu trả lời của bạn
communication
Chỗ trống cần một danh từ
This time last Monday, the students _______ the final test.
A. took B. were taking C. was taking D. take
Câu trả lời của bạn
B. were taking
This time last Monday: dấu hiệu của thì QKTD
It is difficult ( to learn / learning / learn ) English.
Câu trả lời của bạn
to learn
tobe adj to V: như thế nào khi làm gì
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