Bài học Unit 15 Computers phần Listen and Read hướng dẫn các em nghe đọc và thực hành hội thoại.
Nam: Bố ơi, máy in hỏng rồi.
Ông Nhật: Máy mới mà. Không thể trục trặc được. Con đã bật máy lên chưa?
Nam: Dạ con bật rồi ạ.
Ông Nhật: Con nối máy có đúng không?
Nam: Ôi bố, con biết nối máy mà.
Ông Nhật: Có phải phích cắm bị rút ra khỏi ổ cắm không?
Nam: Không. Nó vẫn ở ổ cắm bố ạ.
Ông Nhật: Thế thì bố không biết nó bị gì nữa. Quyển sách hướng dẫn này chẳng có ích gì cho lắm.
Nam: Bố có thể gọi điện cho cửa hàng bố đã mua nó được không?
Ông Nhật: Được thôi, nhưng bố mua nó ở Thành phố Hồ Chí Minh mà. Bố không biết họ có thể làm được gì nữa. Nhưng máy in đang còn trong thời gian bảo hành vì thể mà công ty phải có trách nhiệm chứ.
Nam: Bây giờ bố con mình gọi điện cho họ đi.
Fact or opinion? Check (√) the boxes. (Sự thật hay ý kiến? Đánh dấu (√) vào ô sự thật hay ý kiến.)
Fact | Opinion | |
a. The printer isn't working. | √ | |
b. There shouldn't be anything wrong with it | ||
c. I know how to connect a printer | ||
d. The manual isn't very helpful | ||
e. I bought it in Hồ Chí Minh City. | ||
f. I don't know what they can do |
Fact | Opinion | |
a. The printer isn't working. | √ | |
b. There shouldn't be anything wrong with it | √ | |
c. I know how to connect a printer | √ | |
d. The manual isn't very helpful | √ | |
e. I bought it in Hồ Chí Minh City. | √ | |
f. I don't know what they can do | √ |
Như vậy các em vừa được học bài Listen and Read Unit 15 Tiếng Anh lớp 8
Để củng cố nội dung bài học, các em có thể tham gia thực hành Trắc nghiệm Unit 15 lớp 8 Listen and Readdo DapAnHay sưu tầm và biên soạn.
The history of the computer in the twentieth century is one of dramatic adaption and expansion. The computer had modest beginnings in areas where it was used as a specialist tool. The first electronic computer was built in the 1930s and was solely for use of undergraduate students in Iowa State University to handle mathematical computations in nuclear physics. In World War II, computers were developed in order to wage counter espionage and break codes used by the enemy. In the post-war years the scope of computers was expanded to include the military industrial complex and academia. Obviously people needed to travel around these institutions and so there was a need for early network tools. In the 1960’s an early version of the Internet, ARPPANET was used in computers were starting to change our lifestyle, the way we do business and many style things (Elliot, 1994) and by the late 1980s, networks were expanding to embrace sections of the general public. The internet was born.
When was the first electronic computer invented?
In World War II, computers were developed in order to____________.
Why was the scope of computer expanded in the post-war year?
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
When was the first electronic computer invented?
In World War II, computers were developed in order to____________.
Why was the scope of computer expanded in the post-war year?
What is the name of the early version odd the Internet?
When were networks expanded to serve general public?
(6)......................
(7)......................
(8)....................
(9).....................
(10)....................
Họ và tên
Tiêu đề câu hỏi
Nội dung câu hỏi
Choose the best answer.
1. He..........in the pub when his wife...........him.
a. is sitting / sees b. sits / sees c. was sitting / saw d. sat / saw
2. When I ...........home , the sun ..........
a. left / shining b. left / shined c. was leaving / shined d. left / was shining
3. The girl ........when she .............
a. fell / was running b. fall / running c. fall / run d. was falling/ run
4. When the bomb..............we.................dinner.
a. explodes /had b. explodes / had c. exploded / were getting d. were exploding/had
5. It................this afternoon when I ..............up.
a. was snowing / get b. was snowing / got c. snowed / was getting d. snowed / getting
6. He...........questions ! I am tired of answering him.
a. asked b. was asking c. is always asking d. always asked
7. I ...............my car key. How forgetful I was.
a. losing b. will lose c. was always losing d. am always losing
8. Chicago is situated right ...........the shore of Lake Michigan , one of the Great Lakes.
a. in b. at c. on d. above
9. This is a picture of Mount Rushmore where the heads of four American presidents are...........into the rock.
a. put b. cut c. carved d. got
10. Yesterday I..........and..........a lot of souvernirs.
a. went / buy b. went / buying c. go/ buy d. went / bought
Câu trả lời của bạn
1. He..........in the pub when his wife...........him.
a. is sitting / sees b. sits / sees c. was sitting / saw d. sat / saw
2. When I ...........home , the sun ..........
a. left / shining b. left / shined c. was leaving / shined d. left / was shining
3. The girl ........when she .............
a. fell / was running b. fall / running c. fall / run d. was falling/ run
4. When the bomb..............we.................dinner.
a. explodes /had b. explodes / had c. exploded / were getting d. were exploding/had
5. It................this afternoon when I ..............up.
a. was snowing / get b. was snowing / got c. snowed / was getting d. snowed / getting
6. He...........questions ! I am tired of answering him.
a. asked b. was asking c. is always asking d. always asked
7. I ...............my car key. How forgetful I was.
a. losing b. will lose c. was always losing d. am always losing
8. Chicago is situated right ...........the shore of Lake Michigan , one of the Great Lakes.
a. in b. at c. on d. above
9. This is a picture of Mount Rushmore where the heads of four American presidents are...........into the rock.
a. put b. cut c. carved d. got
10. Yesterday I..........and..........a lot of souvernirs.
a. went / buy b. went / buying c. go/ buy d. went / bought
Bài 2: Chọn câu được gần gũi hơn trong ý nghĩa với bản gốc
1. I had already seen the film but I decided to watch it again last night
a. I watched the film last night for the first time
b. Last night wasn't the first time that I had seen the film
2. The boys were playing football while it was raining
a. The boys were playing football until it started to rain
b. The boys played football in the rain
3. I was writing an e-mail when our computer broke down
a. Our computer broke down before I worte an e-mail
b. I had started writing an e-mail and then our computer broke down
4. My aunt bought me a lovely gift after she had spent the summer holiday with us
a. When the summer holiday was over, my aunt bought me a lovely gift
b. While my aunt was spending the summer holiday with us, she bought us a lovely gift
( MONG CÁC BẠN GIÚP MÌNH NHA)
Câu trả lời của bạn
Bài 2: Chọn câu được gần gũi hơn trong ý nghĩa với bản gốc
1. I had already seen the film but I decided to watch it again last night
a. I watched the film last night for the first time
b. Last night wasn't the first time that I had seen the film
2. The boys were playing football while it was raining
a. The boys were playing football until it started to rain
b. The boys played football in the rain
3. I was writing an e-mail when our computer broke down
a. Our computer broke down before I worte an e-mail
b. I had started writing an e-mail and then our computer broke down
4. My aunt bought me a lovely gift after she had spent the summer holiday with us
a. When the summer holiday was over, my aunt bought me a lovely gift
b. While my aunt was spending the summer holiday with us, she bought us a lovely gift
Viết một đoạn văn nói về mặt lợi và mặt hại của việc sử dụng máy tính
Câu trả lời của bạn
omputer plays an important role in this information era. However, while bringing certain advantages, this high-tech device has its own limitations.
First of all, computer has become a useful tool and an intelligent device in every aspect of life. For example, thanks to Computer and Internet, new technology in medicine is created and applied worldwide i.e. Minimally invasive surgery, microsurgery, and laser surgery. What is more , industrialization could not make its miracle jump without the support of computer and Internet. New constructive materials, new robots, and new fuels are all made with the help of information technology. That is to say computer has made our life become modern, more convenient and civilized. Moreover, computer and Internet is a great means of communication. Distance is no longer a matter of concern when we can send mails within a few seconds or make cheap internet phone call. We can also update ourselves with the latest occurrences in the world with just some simple mouse clicks. In addition, Internet is becoming so popular that having Internet access is no longer a luxury.
Granted that Internet is an indispensable part of life in this high technology era, it has its own limitations. The troubles, however, do not stem from computer or the Internet themselves but the users. The new technology is entirely positive but the users take its advantage for negative purposes. Some people use computers to do nothing but play games, chitchat, spam, create dirty information on the Net. They directly or indirectly detract Internet from its benefits to the community. Many people are scared of using Internet because of their fear of being abused, or spamed. or becoming Internet addicts. In addition, sitting in front of the screen for long hours can lead to obesity, backache, and short-sightedness. Besides, people paying too much attention to online activities may become passive, sluggish in real life because of their lacks of communication, and manual labor.
In short, everything has its two sides, so does computer and Internet. Therefore, it is necessary that we use it for right purposes.
Bài 1: Use the double comparative form ò the adjectives and adverbs:
1. She speaks English.......................................................(fluently)
2. My chair was getting....................................................(uncomfortable)
3. The man was getting.....................................................(angry)
4. Peter gets.........................................at the time (selfish)
5. She seems to be getting..............................................(thin)
6.Life in the modern world is becoming.....................................(complex)
7. As he was afraid, he walked.....................................................(fast)
8. As the soccer game progressed,the crowd became ...........................................(enthusiastic)
9. Her English is getting.....................................................(good)
10. I haven't got a new job. I am becoming.....................................(discouraged)
11. The English lesson are .........................................................(difficult)
12.Meat is getting..............................................................(expensive)
13.He is .....................................................for his book(famous)
14.Nowadays, people eat.................................................................sugar and salt.(little)
15. The river flows....................................................(gently)
16.We feel tired because the way is..............................................(far)
17. There days..............................people learning Russian.(little)
18. As the day went on, the weather got..........................................(fine)
19. They feel..................................because of the fresh air.(healthy)
20. Her childen are old now. She becomes.............................................(busy)
Câu trả lời của bạn
Bài 1: Use the double comparative form ò the adjectives and adverbs:
1. She speaks English......................more fluently.................................(fluently)
2. My chair was getting.................more unconfortale...................................(uncomfortable)
3. The man was getting......................more angrily...............................(angry)
4. Peter gets....................more selfish.....................at the time (selfish)
5. She seems to be getting.....................thinner.........................(thin)
6.Life in the modern world is becoming.....................more complex................(complex)
7. As he was afraid, he walked.........................faster............................(fast)
8. As the soccer game progressed,the crowd became ......................more enthusiastic.....................(enthusiastic)
9. Her English is getting......................better...............................(good)
10. I haven't got a new job. I am becoming...........more discouraged..........................(discouraged)
11. The English lesson are ...................................more difficult......................(difficult)
12.Meat is getting..................more expensive............................................(expensive)
13.He is ...................more famous..................................for his book(famous)
14.Nowadays, people eat.................................less................................sugar and salt.(little)
15. The river flows....................more gently................................(gently)
16.We feel tired because the way is....................further..........................(far)
17. There days.....................less.........people learning Russian.(little)
18. As the day went on, the weather got......................finer....................(fine)
19. They feel.................healthier.................because of the fresh air.(healthy)
20. Her childen are old now. She becomes...................busier..........................(busy)
Đặt câu hỏi:
1. Yes,the Hmong have their own language.
=>__________________________________
2. The Cham's Art displayed at the Museum of Ethnology.
=>______________________________________________
Câu trả lời của bạn
1.do the Hmong have their own language
2.Whose arts are displayed at a museum of Ethnology.
Noise is constant and loud sound. To measure the loudness, or volume of sounds, people use a unit called a decibel. When a sound is louder than 70 decibels, it can cause noise pollution. Do you know that the noise from a vacuum cleaner or a motorcycle can result in permanent hearing loss after eight hours? The sounds of a concert are even more serious. They can reach as high as 130 decibels and may cause immediate and permanent hearing loss. Noise pollution can also lead to headaches and high blood pressure. If you are listening to music through headphones, and other people can hear it. it means the music is too loud and unsafe. If there seems to be a ringing or buzzing in your ears, it means the noise is affecting you and damaging your hearing- Wearing earplugs when you go to concerts or other loud events, and listening to music through headphones or headsets at safe levels can help you reduce the effects of noise pollution.
1. What do people use to measure the loundness or volume of sounds ?
.............................................................................................................................................
2. Does the noise from a vacuum cleaner result in pernament hearing loss after eight hours ?
..............................................................................................................................................
3. What can noise pollution also lead to ?
..............................................................................................................................................
4. Is the music safe when you listen to it through headphones , and other people can hear it as well ?
..........................................
5. What can you do to help reduce the effects of noise pollution ?
Câu trả lời của bạn
Noise is constant and loud sound. To measure the loudness, or volume of sounds, people use a unit called a decibel. When a sound is louder than 70 decibels, it can cause noise pollution. Do you know that the noise from a vacuum cleaner or a motorcycle can result in permanent hearing loss after eight hours? The sounds of a concert are even more serious. They can reach as high as 130 decibels and may cause immediate and permanent hearing loss. Noise pollution can also lead to headaches and high blood pressure. If you are listening to music through headphones, and other people can hear it. it means the music is too loud and unsafe. If there seems to be a ringing or buzzing in your ears, it means the noise is affecting you and damaging your hearing- Wearing earplugs when you go to concerts or other loud events, and listening to music through headphones or headsets at safe levels can help you reduce the effects of noise pollution.
1. What do people use to measure the loundness or volume of sounds ?
They use a unit called a decibel to measure the loundness or volume of sounds
2. Does the noise from a vacuum cleaner result in pernament hearing loss after eight hours ?
Yes, it does
3. What can noise pollution also lead to ?
It can also lead to headaches and high blood pressure
4. Is the music safe when you listen to it through headphones , and other people can hear it as well ?
No, it isn't
5. What can you do to help reduce the effects of noise pollution ?
I can wear earplugs when you go to concerts or other loud events, and listening to music through headphones or headsets at safe levels to help reduce the effects of noise pollution
Đọc và thực hiện các yêu cầu sau :
The Hung Temple is on the top of Nghia Linh Mountain in Phu Tho province . The Festival makes it possible for Vietnamese people to visit their land of origin. A day before the festival, you can see ancient and modern flags along the road from Viet Tri to Hung mountain . On the day beforethe festival,people let 100 sky lanterns fly into the sky . The main worship service is held the following morning A flowers ceremony starts the festival. In the upper Temple , there is a ceremony of offeringa five-fruit tray,banh chung ( Square cakes ) and Banh Day ( circle cakes ) to the 18th Hung King . Also , there is an elephant march followed by the cross - bow shooting , rice - cooking , swimging contests , cockfights and dragon dances .
1. Tích T / F :
a) The Hung Temple is in the root of Nghia Linh mountain .
b) Modern flags are seen along the road from Viet Tri to Hung mountain .
c) People let 100 sky lanterns float on the river on the day before the festival .
d) There is an elephant march during the festival .
e) A six - fruit tray is one of the offerings to the 18th King .
2. Trả lời câu hỏi .
a) Where is the Hung Temple ?
b) What can you see on the day before the festival ?
c) When is the main worship service held ?
d) Does a fruit ceremony start the festival ?
e) Which march is followed by the cross - bow shooting ?
Câu trả lời của bạn
Đọc và thực hiện các yêu cầu sau :
The Hung Temple is on the top of Nghia Linh Mountain in Phu Tho province . The Festival makes it possible for Vietnamese people to visit their land of origin. A day before the festival, you can see ancient and modern flags along the road from Viet Tri to Hung mountain . On the day beforethe festival,people let 100 sky lanterns fly into the sky . The main worship service is held the following morning .A flowers ceremony starts the festival. In the upper Temple , there is a ceremony of offeringa five-fruit tray,banh chung ( Square cakes ) and Banh Day ( circle cakes ) to the 18th Hung King . Also , there is an elephant march followed by the cross - bow shooting , rice - cooking , swimging contests , cockfights and dragon dances .
1. Tích T / F :
a) The Hung Temple is in the root of Nghia Linh mountain .__T___
b) Modern flags are seen along the road from Viet Tri to Hung mountain . _____T_______
c) People let 100 sky lanterns float on the river on the day before the festival . _____F_____
d) There is an elephant march during the festival .____T______
e) A six - fruit tray is one of the offerings to the 18th King ._______F_________
2. Trả lời câu hỏi .
a) Where is the Hung Temple ?
=> The Hung Temple is on the top of Nghia Linh Mountain in Phu Tho province .
b) What can you see on the day before the festival ?
=> A day before the festival, you can see ancient and modern flags along the road from Viet Tri to Hung mountain .
c) When is the main worship service held ?
=> The main worship service is held the following morning .
d) Does a fruit ceremony start the festival ?
=> No, it doesn't . A flowers ceremony starts the festival.
e) Which march is followed by the cross - bow shooting ?
=> There is an elephant march followed by the cross - bow shooting .
I/ complete the sentences, using the comparative form of the adverb from the correspondent adjectives in the brackets:
1. it usually rains __________ in Central VN than in other regions (heavy)
2. i will have to try a bit ________ than this (hard)
3. the hall was lighted ________ than the corridors (bright)
4. time goes by _______ when we are busy (quick)
5. our family has lived __________ in the country than in the town since last year (happy)
6. the boys were playing the game __________ than the girls (noisy)
7. this task can be completed _________ than that one (easy)
8. a trctor can plough __________ than a buffalo or a horse (good)
II/ complete the sentence with suitable forms of the adverbs given in the brackets.
1. Nick is a careful writer than Phuc (carefully)
Nick writes essays_____________________________
2. A snail is slower than a crab (slowly)
A snail moves ___________________________________-
3. my father's explanation about the subject was clearer than my brother's (clearly)
my father explained the subject _______________________________________
4. my cousin is a better singer than i am (well)
my cousin sings _______________________
5. phong is a faster swimming than Phuc (fast)
phong swims ________________________
MONG CÁC BẠN GIÚP MÌNH, AI BIẾT THÌ LÀM HẾT LUÔN NHA 9H TỐI LÀ MÌNH ĐI HỌC RỒI ĐẤY MÌNH XIN CẢM ƠN CÁC BẠN NHIỀU!!!
Câu trả lời của bạn
I/ complete the sentences, using the comparative form of the adverb from the correspondent adjectives in the brackets:
1. it usually rains ___more heavily_______ in Central VN than in other regions (heavy)
2. i will have to try a bit ____harder ____ than this (hard)
3. the hall was lighted ____more brightly____ than the corridors (bright)
4. time goes by ____more quickly ___ when we are busy (quick)
5. our family has lived ___more happily_______ in the country than in the town since last year (happy)
6. the boys were playing the game _____more noisily _____ than the girls (noisy)
7. this task can be completed ____more easily_____ than that one (easy)
8. a trctor can plough _____better_____ than a buffalo or a horse (good)
II/ complete the sentence with suitable forms of the adverbs given in the brackets.
1. Nick is a careful writer than Phuc (carefully)
Nick writes essays more carefully than Phuc does
2. A snail is slower than a crab (slowly)
A snail moves more slowly than a crab does
3. my father's explanation about the subject was clearer than my brother's (clearly)
my father explained the subject more clearly than my brother does
4. my cousin is a better singer than i am (well)
my cousin sings better than i do
5. phong is a faster swimming than Phuc (fast)
phong swims faster than Phuc does
hãy tìm lỗi sai và sửa lại
1.be carefully when your carry that box =>...........
2.she asks peter go to the post office =>.............
3. i did not know the answer and he didnot either =>..............
4.did you able to find the pen you lost =>.............
5.if the phone will ring . i'll answer it =>................
6.what beautiful your Christmas tree it =>...........
7.you look very tiredly . would you like me =>...............
8.i know that you was eleven on your last birthday =>..............
Câu trả lời của bạn
1, carefully-> careful
2, to go to
4, Did-> were
5 will ring-> rings
hãy tìm lỗi sai và sửa lại
1.be carefully when your carry that box =>......careful .....
2.she asks peter go to the post office =>....to go.........
3. i did not know the answer and he didnot, neither =>...either...........
4.did you able to find the pen you lost =>.....were........
5.if the phone will ring . i'll answer it =>......ring..........
6.what beautiful your Christmas tree is =>...how........
7.you look very tiredly . would you like me =>....tired...........
8.i know that you was eleven on your last birthday =>.......were.......
Sửa lỗi sai:
1.Is there another word that means the same like this?
ABCD
2.The two words are spelled diferently ,but pronounced similar
ABCD
3.The flight between New York to London took about 5 hours
ABDC
4.Please discuss about it with your father and tell me what you dicide
ABCD
5.Two miles of the coát ,we sailed into the storm
ABCD
Câu trả lời của bạn
1.Is there another word that means the same (like => as) this?
ABCD
2.The two words are spelled diferently ,but pronounced (similar => similarly )
ABCD
3.The flight (between => from) New York to London took about 5 hours
ABDC
4.Please discuss (about => bỏ) it with your father and tell me what you dicide
ABCD
5.Two miles (of => from) the coát ,we sailed into the storm
ABCD
Do you prefer indoor or outdoor leisure activities?
Câu trả lời của bạn
i prefer out door leisure activities
I prefer outdoor leisure activities
The minute I (hear) the news, I (sned) him a telegram
Câu trả lời của bạn
heard / sent
heard
sneded
The minute I (hear) the news, I (sned) him a telegram
*Trả lời :
The minute I heard the news, I (sned) send him a telegram
1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple
1.Someone (turn)..........on the hi-fi.Do you know that song?
2.My mother (do) ...........all the cleaning.The apartment is really clean now.
3.He (lose) ........his credit card.He can't find it anywhere.
2.messages campuses stores
colleges
3.computers have been ......widely all overthe world nowadays.
A.in use B.on use. C.of use . D. with use
4.were those printers......in Viet Nam or in China?
A.produced. B.producing. C.to produce. D. Be producing
5.problem/no/is/idea/I/have/what/the.(sắp xếp)
6.information/computer/school/all/is/in/the/the/of/our/stored.
7.computers/students/messages/send/receive/using/can/by/and.
8.Fill in each blank with the appropriate adjective from the box.
Difficult . bad. Interested . good. Careful . right . useful. Convenient . interesting. Challenging
1/you must be..........when you enter this program.
2/His son is very .......at computers
3/That's the.....answer to the question.You should follow it.
4/My younger brother is very.......in playing computer games
5/Learning how to use a computer is not.......
6/It is........to work for a foreign company
7/It is......for your health if you often stay up late.
8/I think computers are very......
9/I don't think reading the website is more.......than reading books.
Giúp mình vs nha!!!
Câu trả lời của bạn
1/ put the verbs in brackets in the correct verb tense:the present perfect or past simple
1.Someone (turn) has turned on the hi-fi.Do you know that song?
2.My mother (do) has done all the cleaning.The apartment is really clean now.3.He (lose) lost his credit card.He can't find it anywhere.
2.messages campuses stores colleges
3.computers have been ......widely all overthe world nowadays.
A.in use B.on use. C.of use . D. with use
4.were those printers......in Viet Nam or in China?
A.produced. B.producing. C.to produce. D. Be producing
5.problem/no/is/idea/I/have/what/the.(sắp xếp)
-> I have no idea what the problem is
6.information/computer/school/all/is/in/the/the/of/our/stored.
-> All the information of our school is stored in the computer
7.computers/students/messages/send/receive/using/can/by/and.
-> Students can send and receive messages by using computers
8.Fill in each blank with the appropriate adjective from the box.
Difficult . bad. Interested . good. Careful . right . useful. Convenient . interesting. Challenging
1/you must be careful when you enter this program.
2/His son is very good at computers
3/That's the right answer to the question.You should follow it.
4/My younger brother is very interested in playing computer games
5/Learning how to use a computer is not difficult
6/It is challenging to work for a foreign company
7/It is bad for your health if you often stay up late.
8/I think computers are very useful
9/I don't think reading the website is more interesting than reading books.
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