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Answer the questions belowThe first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and practical steam engine.The Newcomen engine remained in use for more...
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Answer the questions below

The first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and practical steam engine.The Newcomen engine remained in use for more than 50 years but they turned out to be inefficient as a lot of energy was required for the engine to run effectively. Indeed, the most important improvement in steam engine design was brought about in 1781 by the Scottish engineer James Watt (J-A-M-E-S W-A-T-T). He revolutionized the steam engine by making use of a separate condenser in the original design. When the financial backing became available, the engine was finally introduced in railways and ships. There were over 60,000 cars powered by steam during the years from 1897 to 1927 in the United States.

1.   What was the first steam machine called?

            .........................................................................................................................................

      2.   What was the limitation of the first steam engine?

            .........................................................................................................................................

      3.   For how long was the Newcomen machine used?

            .........................................................................................................................................

      4.   What means of transport was the James Watt machine applied in?

            .........................................................................................................................................

      5.   How many cars were there run by steam between 1897 and 1927 in America?

2

Answer the questions below

The first steam-powered machine was built in 1698 by the English military engineer Thomas Savery. He called it “water by fire”.His invention, designed to pump water out of coal mines, was known as the Miner‟s Friend. But because the engine‟s pressure was too strong, it often caused explosions. Then in 1712, an English engineer, Thomas Newcomen (N-E-W-C-O-M-E-N) invented a more effective and pracal steam engine.The Newcomen engine remained in use for more than 50 years but they turned out to be inefficient as a lot of energy was required for the engine to run effectively. Indeed, the most important improvement in steam engine design was brought about in 1781 by the Scottish engineer James Watt (J-A-M-E-S W-A-T-T). He revolutionized the steam engine by making use of a separate condenser in the original design. When the financial backing became available, the engine was finally introduced in railways and ships. There were over 60,000 cars powered by steam during the years from 1897 to 1927 in the United States.

1.   What was the first steam machine called?

=> the first steam machine called   “water by fire”.

      2.   What was the limitation of the first steam engine?

=> pressure was too strong, it often caused explosions

      3.   For how long was the Newcomen machine used?

=> For 14 years

      4.   What means of transport was the James Watt machine applied in?

=> the James Watt machine applied in railways and ships.

      5.   How many cars were there run by steam between 1897 and 1927 in America?

=>  There were over 60,000 cars were there run by steam between 1897 and 1927 in America

9 tháng 4 2021

      1.   What was the first steam machine called?

           It was called "water by fire"

      2.   What was the limitation of the first steam engine?

           The engine‟s pressure was too strong and it often caused explosions.

      3.   For how long was the Newcomen machine used?

           For 14 years

      4.   What means of transport was the James Watt machine applied in?

           It was applied in railways and ships

      5.   How many cars were there run by steam between 1897 and 1927 in America?

           There were over 60,000 cars powered by steam during the years from 1897 to 1927 in America

13 tháng 4 2021

27. which => who

28. was => were

29. for => on

30. cooker => cook

13 tháng 4 2021

1I thought I recognized the assistant which served us. => who

2) The twentieth century was the time when there was a lot of important events.  => were

3) Tom has got the job. You must congratulate him for his success. => on

4) The cooker who is in the kitchen doesn't work anymore.=> cook

*Nhanh tay vch

[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.=> I am……………………………………………………………………………2. Those children need to be taught about how Vietnam has transformed itself.=> It is……………………………………………………………………………3. She was so rude to shout at his face...
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[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.

1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.

=> I am……………………………………………………………………………

2. Those children need to be taught about how Vietnam has transformed itself.

=> It is……………………………………………………………………………

3. She was so rude to shout at his face in the department store.

=> It was ………………………………………………………………………

4. My father was pleased when he learned that I had passed the entrance exam to high school.

=> My father…………………………………………………...………………

[5-8] Complete the second sentence so that it has a similar meaning to the first sentence, using the word in capital.

5. He was so brave that he could tell her what he thought about her. (IT)

=>…………………………………………………………………………………

6. Your bad news upsets me very much. (SORRY)

=>…………………………………………………………………………………

7. When will you book the flight for your trip to Vietnam? (BE)

=>……………………………………………………………………………..….

8. I'm interested in the news about ancient towns. (FIND)

=>……………………………………………………………………………..….

[9-10] Mark the letter A, B, c or D to indicate the word(s) OPPOSITE in meaning to the bold word(s) in each of the following questions.

9. If we had taken his sage advice, we wouldn't be in so much trouble now.

A. unwilling            B. clever                   C. unwise     D. eager

10. When you put on clothing or make-up, you place it on your body in order to wear it.

A. take off               B. look after              C. wash up     D. get on

2

[1-4] Rewrite the following sentences, using the provided word to keep meaning as that of the root one.

1. It's exciting for me to learn that I can come to visit my friend in Phu Yen next month.

=> I am excited to learn that I can come to visit my friend in Phu Yen next month.

2. Those children need to be taught about how Vietnam has transformed itself.

=> It is important to teach those children about how Vietnam has transformed itself.

3. She was so rude to shout at his face in the department store.

=> It was rude of her to shout at his face in the department store.

4. My father was pleased when he learned that I had passed the entrance exam to high school.

=> My father was pleased to learn that I had passed the entrance exam to high school.

[5-8] Complete the second sentence so that it has a similar meaning to the first sentence, using the word in capital.

5. He was so brave that he could tell her what he thought about her. (IT)

=> It was brave of him to tell her what he thought about her.

6. Your bad news upsets me very much. (SORRY)

=> I am sorry to hear your bad news.

7. When will you book the flight for your trip to Vietnam? (BE)

=> When will the flight for your trip to Vietnam be booked?

8. I'm interested in the news about ancient towns. (FIND)

=> I find the news about ancient towns interesting.

[9-10] Mark the letter A, B, c or D to indicate the word(s) OPPOSITE in meaning to the bold word(s) in each of the following questions.

9. If we had taken his sage advice, we wouldn't be in so much trouble now.

A. unwilling            B. clever                   C. unwise     D. eager

10. When you put on clothing or make-up, you place it on your body in order to wear it.

A. take off               B. look after              C. wash up     D. get on

1. “ Why don’t you put better lock on the door, Barbara”? said John=> ......John ...................................................2. Although his both legs were broken in the crash, he managed to get out of the car before it exploded.=> .Despite his both .......................................................3. I haven’t eaten this kind of food before.=>.This is the first time ............................................................4. The architect has drawn plans for an...
Đọc tiếp

1. “ Why don’t you put better lock on the door, Barbara”? said John

=> ......John ...................................................

2. Although his both legs were broken in the crash, he managed to get out of the car before it exploded.

=> .Despite his both .......................................................
3. I haven’t eaten this kind of food before.

=>.This is the first time ............................................................
4. The architect has drawn plans for an extension to the house.

=> Plans ................................................................................................

5. It isn’t necessary for you to finish by Saturday

=> You……………………………………………………………………………………………………

6. “ How many survivors are there?”, asked the journalist.

=> The journalist wanted to know………………………………………………………………

7. It was such rotten meat that it had to be thrown away.

=> The meat was………………………………………………………..

8. It is essential that Professor Van Helsing is met at the airport.

=> Professor Van Helsing……………………………………………………………………..

9. You can’t visit the USA unless you have a visa.

=> If you………………………………………………………..

10. “ Can I borrow your typewriter, Janet”? asked Peter.

=> Peter asked if…………………………………………………

4
26 tháng 6 2019

1. “ Why don’t you put better lock on the door, Barbara”? said John

=> John suggested Barbara to put better lock on the door

2. Although his both legs were broken in the crash, he managed to get out of the car before it exploded.

=> Despite his both broken legs, he before it exploded managed to get out of the car

3. I haven’t eaten this kind of food before.

=> This is the first time I've eaten this kind of food

4. The architect has drawn plans for an extension to the house.

=> Plans for an extension to the house has been drawn by the architect

5. It isn’t necessary for you to finish by Saturday

=> You needn't finish by Saturday

6. “ How many survivors are there?”, asked the journalist.

=> The journalist wanted to know how many survivors there were

7. It was such rotten meat that it had to be thrown away.

=> The meat was so rotten that it had to be thrown away

8. It is essential that Professor Van Helsing is met at the airport.

=> Professor Van Helsing must be met at the airport

9. You can’t visit the USA unless you have a visa.

=> If you have a visa, you can visit the USA

10. “ Can I borrow your typewriter, Janet”? asked Peter.

=> Peter asked if he could borrow Janet's typewrite

~Study well~



26 tháng 6 2019

#)Bạn tham khảo nhé :

Câu hỏi của Sherry - Tiếng anh lớp 6 | Học trực tuyến

P/s : Bạn vào thống kê hỏi đáp của mk thì link ms hoạt động nhé !

24 tháng 7 2018

Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.

24 tháng 7 2018

Underline the most suitable verb form in each sentence.
1. I suddenly remembered that I forgot/ had forgotten my keys.
2. While Diana watched/ was watching her favorite television program, there was a power cut.
3. Who drove/ was driving the car at the time of the accident?
4. By the time Tim got back, Mary had gone/ went home.
5. David had eaten/ate Japanese food before, so he knew what to order.
6. I did/ was doing some shopping yesterday when I saw your friend.
7. What exactly were you doing/ did you do when I came to your office yesterday?
8. James missed the party because no one was telling/ had told her about it.

SUPPLY THE CORRECT FORM OF THE GIVEN WORDS 1) THE TEACHER TOLD TOM TO.............. HIS BAD COMPOSITION. (WRITE) 2) THE BUILDING OF THE NEW HIGHWAY ACROSS THE FOREST WILL ............... WILDLIFE. (DANGEROUS) 3) THAT'S .................... . DON'T YOU KNOW WHAT YOU ARE TALKING ABOUT? (SENSE) 4) ............ IS A MESSAGE WRITTEN AT THE END OF A LETTER AFTER WE'VE SIGNED OUR NAME. (SCRIPT) 5) DO YOU PREFER THE SMOKING OR ................. SECTION? (SMOKE) 6) HE'S DIVORCED BUT HE IS STILL ON...
Đọc tiếp

SUPPLY THE CORRECT FORM OF THE GIVEN WORDS

1) THE TEACHER TOLD TOM TO.............. HIS BAD COMPOSITION. (WRITE)

2) THE BUILDING OF THE NEW HIGHWAY ACROSS THE FOREST WILL ............... WILDLIFE. (DANGEROUS)

3) THAT'S .................... . DON'T YOU KNOW WHAT YOU ARE TALKING ABOUT? (SENSE)

4) ............ IS A MESSAGE WRITTEN AT THE END OF A LETTER AFTER WE'VE SIGNED OUR NAME. (SCRIPT)

5) DO YOU PREFER THE SMOKING OR ................. SECTION? (SMOKE)

6) HE'S DIVORCED BUT HE IS STILL ON GOOD TERMS WITH HIS ................ .(WIFE)

7) WE CAN'T .............. HOW THE WAR WILL END. (TELL)

8) IT'S POSSIBLE TO ................ THAT THE COMING WINTER WILL BE A HARD ONE. (SEE)

9) JOHN IS KIND AND SYMPATHETIC THOUGH HE IS SO ................ TO LOOK AT. (ATTRACT)

10) IT IS ................... OF YOU TO DISCOURAGE HIM FROM HIS STUDIES. (RESPONSIBLE)

11) PLEASE DON'T BE SO .............. .I CAN'T DO ALL THE HOUSEWORK BY MYSELF. (REASON)

12) THE WATER IN THIS AREA IS .................... AND SHOULDN'T BE DRUNK. (PURE)

13) NOON IS A RATHER ...................... TIME FOR A APPOINTMENT. (CONVENIENCE)

14) EVERY YEAR MANY PEOPLE COME TO AFRICA TO SEE ITS BEAUTIFUL COUNTRISIDE AND ITS............... ANIMALS. (USUAL)

15) ................... HUNTERS ARE KILLING MANY ELEPHANTS FOR THEIR IVORY. (LAW)

16) IT IS .............. TO TAKE CREDIT FOR OTHER PEOPLE'S IDEAS. (MORAL)

2
29 tháng 5 2017

SUPPLY THE CORRECT FORM OF THE GIVEN WORDS

1) THE TEACHER TOLD TOM TO......REWRITE........ HIS BAD COMPOSITION. (WRITE)

2) THE BUILDING OF THE NEW HIGHWAY ACROSS THE FOREST WILL ......ENDANGER......... WILDLIFE. (DANGEROUS)

3) THAT'S ..........INSENSIBLE.......... . DON'T YOU KNOW WHAT YOU ARE TALKING ABOUT? (SENSE)

4) .....POST SCRIPT....... IS A MESSAGE WRITTEN AT THE END OF A LETTER AFTER WE'VE SIGNED OUR NAME. (SCRIPT)

5) DO YOU PREFER THE SMOKING OR ......NON-SMOKING ........... SECTION? (SMOKE)

6) HE'S DIVORCED BUT HE IS STILL ON GOOD TERMS WITH HIS ........EX-WIFE........ .(WIFE)

7) WE CAN'T ......FORETELL........ HOW THE WAR WILL END. (TELL)

8) IT'S POSSIBLE TO .......FORESEE......... THAT THE COMING WINTER WILL BE A HARD ONE. (SEE)

9) JOHN IS KIND AND SYMPATHETIC THOUGH HE IS SO ........ATTRACTIVE....... TO LOOK AT. (ATTRACT)

10) IT IS .........IRRESPONSIBLE.......... OF YOU TO DISCOURAGE HIM FROM HIS STUDIES. (RESPONSIBLE)

11) PLEASE DON'T BE SO ........UNREASONABLE...... .I CAN'T DO ALL THE HOUSEWORK BY MYSELF. (REASON)

12) THE WATER IN THIS AREA IS .....IMPURE............... AND SHOULDN'T BE DRUNK. (PURE)

13) NOON IS A RATHER ........CONVENIENT.............. TIME FOR A APPOINTMENT. (CONVENIENCE)

14) EVERY YEAR MANY PEOPLE COME TO AFRICA TO SEE ITS BEAUTIFUL COUNTRISIDE AND ITS........UNUSUAL....... ANIMALS. (USUAL)

15) ........UNLAWFUL......... HUNTERS ARE KILLING MANY ELEPHANTS FOR THEIR IVORY. (LAW)

16) IT IS .....IMMORAL........ TO TAKE CREDIT FOR OTHER PEOPLE'S IDEAS. (MORAL)

29 tháng 5 2017

SUPPLY THE CORRECT FORM OF THE GIVEN WORDS

1) THE TEACHER TOLD TOM TO......rewrite........ HIS BAD COMPOSITION. (WRITE)

2) THE BUILDING OF THE NEW HIGHWAY ACROSS THE FOREST WILL ..........danger..... WILDLIFE.(DANGEROUS)

3) THAT'S ...........insensible......... . DON'T YOU KNOW WHAT YOU ARE TALKING ABOUT? (SENSE)

4) ......scripture...... IS A MESSAGE WRITTEN AT THE END OF A LETTER AFTER WE'VE SIGNED OUR NAME.(SCRIPT)

5) DO YOU PREFER THE SMOKING OR ................. SECTION? (SMOKE)

6) HE'S DIVORCED BUT HE IS STILL ON GOOD TERMS WITH HIS ................ .(WIFE)

7) WE CAN'T .............. HOW THE WAR WILL END.(TELL)

8) IT'S POSSIBLE TO ................ THAT THE COMING WINTER WILL BE A HARD ONE. (SEE)

9) JOHN IS KIND AND SYMPATHETIC THOUGH HE IS SO .......attractive......... TO LOOK AT. (ATTRACT)

10) IT IS .......RESPONSIBLE............ OF YOU TO DISCOURAGE HIM FROM HIS STUDIES. (RESPONSIBLE)

11) PLEASE DON'T BE SO ......unreasonable........ .I CAN'T DO ALL THE HOUSEWORK BY MYSELF. (REASON)

12) THE WATER IN THIS AREA IS .............impure....... AND SHOULDN'T BE DRUNK. (PURE)

13) NOON IS A RATHER ........convenient.............. TIME FOR A APPOINTMENT. (CONVENIENCE)

14) EVERY YEAR MANY PEOPLE COME TO AFRICA TO SEE ITS BEAUTIFUL COUNTRISIDE AND ITS........unusual....... ANIMALS. (USUAL)

15) ................... HUNTERS ARE KILLING MANY ELEPHANTS FOR THEIR IVORY. (LAW)

16) IT IS .............. TO TAKE CREDIT FOR OTHER PEOPLE'S IDEAS. (MORAL)

2 tháng 1 2021

Mark the letter A, B, C or D on the word(s) CLOSET in meaning to the underlined word(s)

1) Not until all their demands had been turned down did the workers decide to go on strike for more welfare (rejected/ sacked/ reviewed/ deleted)

2) I'll back up your ideas if they don't believe you (support/ rebel/ admire/ protect)

3) He was asked to account for his presence at the scene of crime (complain/ exchange/ explain/ arrange)

4) The teacher gave some suggestions on what could come out for the examination (effects/ symptoms/ hints/ demonstrations)

Rewrite the sentence, using the word in the bracket:1. Our sources of energy will soon end if we don't  try to save them.-> Unless ..................................................2. Barbara plays chess better than Mike.-> Mike doesn't .........................................3. Despite the silly story, many people enjoyed the film. (Although)-> ..............................................................4. Although the ticket price was high, many people went to see that film....
Đọc tiếp

Rewrite the sentence, using the word in the bracket:

1. Our sources of energy will soon end if we don't  try to save them.

-> Unless ..................................................

2. Barbara plays chess better than Mike.

-> Mike doesn't .........................................

3. Despite the silly story, many people enjoyed the film. (Although)

-> ..............................................................

4. Although the ticket price was high, many people went to see that film. (However)

-> ..............................................................

5. He performs very well, although he is young. (Despite)

-> ...............................................................

6. It was a comedy, but I didn't find it funny at all. (Inspite of)

-> ..............................................................

7. The film was so boring. However, Jack saw it from beginning to end. (but)

-> ..............................................................

8. In spite of having a happy ending, the film begins with a terrible disaster. (Although)

-> ..............................................................

9. Although the film was a bit fightening. I really enjoyed it. (Despite)

-> ..............................................................

10. He is young, but he performs very well. (in spite of)

-> ..............................................................

Làm và giải thích vì sao chia như vậy giúp tớ luôn nhé. Cảm ơn mọi người nhiều!! 😘😘😘

3
7 tháng 5 2019

1. Our sources of energy will soon end if we don't  try to save them.

-> Unless we try to save them, our sources of energy will soon end..................................................

2. Barbara plays chess better than Mike.

-> Mike doesn't .play chess as well as Barbara ........................................

3. Despite the silly story, many people enjoyed the film. (Although)

-> ......Although the story is still , many people enjoyed the film........................................................

4. Although the ket price was high, many people went to see that film. (However)

-> ........The ket price was high. Howerver  many people went to see that film......................................................

5. He performs very well, although he is young. (Despite)

-> ......Despite the fact that he is young, he performs very well.........................................................

7 tháng 5 2019

6. It was a comedy, but I didn't find it funny at all. (Inspite of)

-> .....Inspite of the fact that .it was a comedy, but I didn't find it funny at all.........................................................

7. The film was so boring. However, Jack saw it from beginning to end. (but)

-> .......The film was so boring but Jack saw it from beginning to end. .......................................................

8. In spite of having a happy ending, the film begins with a terrible disaster. (Although)

-> ........Although the film have a happy ending, it begins with a terrible disaster​......................................................

9. Although the film was a bit fightening. I really enjoyed it. (Despite)

-> .......Despite the fact that  the film was a bit fightening. I really enjoyed it. .......................................................

10. He is young, but he performs very well. (in spite of)

-> ......In spite of his young age, he performs very well​ ........................................................

Rewrite the sentence, using the word in the bracket:1. Our sources of energy will soon end if we don't  try to save them.-> Unless ..................................................2. Barbara plays chess better than Mike.-> Mike doesn't .........................................3. Despite the silly story, many people enjoyed the film. (Although)-> ..............................................................4. Although the ticket price was high, many people went to see that film. (However)->...
Đọc tiếp

Rewrite the sentence, using the word in the bracket:

1. Our sources of energy will soon end if we don't  try to save them.

-> Unless ..................................................

2. Barbara plays chess better than Mike.

-> Mike doesn't .........................................

3. Despite the silly story, many people enjoyed the film. (Although)

-> ..............................................................

4. Although the ticket price was high, many people went to see that film. (However)

-> ..............................................................

5. He performs very well, although he is young. (Despite)

-> ...............................................................

6. It was a comedy, but I didn't find it funny at all. (Inspite of)

-> ..............................................................

7. The film was so boring. However, Jack saw it from beginning to end. (but)

-> ..............................................................

8. In spite of having a happy ending, the film begins with a terrible disaster. (Although)

-> ..............................................................

9. Although the film was a bit fightening. I really enjoyed it. (Despite)

-> ..............................................................

10. He is young, but he performs very well. (in spite of)

-> ..............................................................

Anh chị nào giúp em làm bài này đi ạ, và giải thích cho em vì sao chia như vậy luôn nhé. Em cảm ơn nhiều nha!! ^_^

1
12 tháng 6 2019

Rewrite the sentence, using the word in the bracket:

1. Our sources of energy will soon end if we don't  try to save them.

-> Unless ...we try to save them,Our sources of energy will soon end...........................

2. Barbara plays chess better than Mike.

-> Mike doesn't ...........play chess as well as Barbara  ..................

3. Despite the silly story, many people enjoyed the film. (Although)

-> ............Although the story was silly, many people enjoyed the film.........

4. Although the ket price was high, many people went to see that film. (However)

-> ...............the ket price was high,However; many people went to see that film.............................

5. He performs very well, although he is young. (Despite)

-> ..............Despite being young,He performs very well.............................

6. It was a comedy, but I didn't find it funny at all. (Inspite of)

-> .............Inspite of being a comedy, I didn't find it funny at all........................

7. The film was so boring. However, Jack saw it from beginning to end. (but)

-> .........................The film was so boring,but Jack saw it from beginning to end. ...............

8. In spite of having a happy ending, the film begins with a terrible disaster. (Although)

-> ......Although the film has a happy ending, it begins with a terrible disaster. .....

9. Although the film was a bit fightening. I really enjoyed it. (Despite)

-> .........Despite a bit fightening. I really enjoyed  the film .......................

10. He is young, but he performs very well. (in spite of)

-> ..............in spite of being young, he performs very well. ..................