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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 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
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
I: Give the correct form of the words in the bracket:
1: I live in a small village and its .....surroundings.............. are very beautifulbeautiful (surround)
2: The world of computers is extremely ....competitive......... (compete)
3: What is the ...nationality........... of Thomas Edison (nation)
4: You must have a quick ...dicision............. about who wins the contestst (decide)
II: Rewrite sentences keeping the meaning unchagedunchaged:
5: We last went to Sa Pa two years ago. ( been)
--> We haven't been to Sa Pa for two years.
6: I'm willing to help you to repair the radioradio (mind)
--> I would mind helping you repairing the radioradio.
7: He climbed the tree so that he could get a better view (order)
--> He climbed the tree in order to get a better view.
8: Was the steam engine invented by James Watt? (invent)
--> Did James Watt invented the steam engine.
9:She has never seen a more unusual festival than this ( most)
--> This is the most unusual festival she has ever seen
I: Give the correct form of the words in the bracket:
1: I live in a small village and its .....SURROUNDINGS.............. are very beautifulbeautiful (surround)
2: The world of computers is extremely ..COMPETENT........... (compete)
3: What is the ...NATIONALITY........... of Thomas Edison (nation)
4: You must have a quick ......DECISION.......... about who wins the contestst (decide)
II: Rewrite sentences keeping the meaning unchagedunchaged:
5: We last went to Sa Pa two years ago. ( been)
--> ....We haven't been to Sa Pa for two years ago.........................................
6: I'm willing to help you to repair the radioradio (mind)
-->.....Would you mind if I repair the radio?...........................................
7: He climbed the tre so that he could get a better view (order)
-->...He climbed the tree in order to get a better view ............................................
8: Was the steam engine invented by James Watt? (invent)
-->..Did James Watt invent the steam engine.?............................................
9:She has never seen a more unusual festival than this ( most)
-->.....She has never seen the most unusual festival ................................................
Decide whether each underlined phrase is correct or not. if it's incorrect rewrite the phrase:
1.I had a great time in the Greek Islands. We would rent a small boat and go fishing every day. ....T..........
2. Julie, hi. I've been hoping I'd see you. I've got some good news. ........T.............
3. We had a terrible time looking after your dog. It was constantly chasing the cats next door ........F => It was always chasing......
4. We had a lovely time in Madrid. Every day we were exploring the city, and in the evening we were going to exciting bars ....F -> explored, went ............
5. The steam engine is usually thought of as a relatively modern invention, but the Greeks had built a kind of steam engine in ancient times......T...........
6. I felt rather worried. it was growing darker and colder, and there was still no sign of the rescue helicopter .......F => it was getting..........
7. Don't worry. all we have to do is wait here until someone will find us F => find
8. This meat is really tasting awful. are you uite sure it was
fresh?. F => tastes.............
Đáp án: B
Giải thích: Dựa vào câu: “They walked or rode horses for short trips. They took trains or boat for long trips”.
Dịch: Họ đi bộ hoặc cưỡi ngựa khi đi đường ngắn. Họ bắt tàu hoả và thuyền cho đường dài
I'm willing to help you repair the radio
- I don't mind helping you repair the radio.
he climbed up the tree so that he could get a better view
- He climbed up the tree in order to get a better view.
Was the steam engine invented by james watt
- Did James Watt invent the steam engine?
this textbook has sixteen units
- There are sixteen units in this textbook.
we last went to ha long bay two years ago
- We haven't gone to Ha Long bay for 2 years.
they have just opened a new museum in our city
- A new museum has just been opened in our city.
they have studied computers for two years
- They started studying computers 2 years ago.
there are two lions in the zoo
- The zoo has 2 lions.
I'm willing to help you repair the radio
- I don't mind helping you repair the radio
he climbed up the tree so that he could get a better view
- He climbed up the tree in order to get a better view
Was the steam engine invented by james watt
- Did james watt invent the steam engine ?
this textbook has sixteen units
- There are sixteen units in this textbook
we last went to ha long bay two years ago
- We haven't gone to Ha Long Bay for two years
they have just opened a new museum in our city
- A new museum has just been opened in our city
they have studied computers for two years
- They started studying computers two years ago
there are two lions in the zoo
- The zoo has two lions
READ THE PASSAGE AND FILL IN EACH BLANK WITH ONE SUITABLE WORD
MOST PEOPLE THINK OF COMPUTERS (1).......as........ VERY MODERN INVENTIONS, PRODUCTS OF OUR NEW TECHNOLOGICAL AGO. BUT (2).......actually........ , THE IDEA FOR A COMPUTER WAS WORKED OUT (3)......over........ TWO CENTURIES AGO BY A MAN (4).........called........ CHARLES BABBAGE.
BABBAGE WAS BORN IN 1791 AND (5)..........grew.... UP TO BE A BRILLIANT MATHEMATICIAN. HE DREW UP PLANS FOR SEVERAL CALCULATING MACHINES (6).........which........ HE CALLED "ENGINE". BUT, (7).......despite......... THE FACT THAT HE STARTED BUILDING SOME OF THESE, HE NEVER FINISHED ANY OF (8).........them...... . OVER THE YEARS PEOPLE HAVE ARGUED WHETHER HIS MACHINES (9).......would.......... EVER WORK. RECENTLY, HOWEVER, THE SCIENCE MUSEUM IN LONDON (10)........has........ FINISHED BUILDING AN ENGINE (11).........based........ ON ONE OF BABBAGE'S DESIGNS. IT HAS (12)........taken......... SIX YEARS TO COMPLETE AND (13)......more......... THAN FOUR THOUSAND PARTS HAVE BEEN SPECIALLY MADE. (14)....whether............ IT WORKS OR NOT, THE MACHINE WILL BE ON SHOW AT A SPECIAL EXHIBITION IN THE SCIENCE MUSEUM TO (15).....remind....... PEOPLE OF BABBAGE'S WORK.
READ THE PASSAGE AND FILL IN EACH BLANK WITH ONE SUITABLE WORD
MOST PEOPLE THINK OF COMPUTERS (1).......AS........ VERY MODERN INVENTIONS, PRODUCTS OF OUR NEW TECHNOLOGICAL AGO. BUT (2).......ACTUALLY........ , THE IDEA FOR A COMPUTER WAS WORKED OUT (3).......OVER........ TWO CENTURIES AGO BY A MAN (4)........NAMED......... CHARLES BABBAGE.
BABBAGE WAS BORN IN 1791 AND (5).......GREW....... UP TO BE A BRILLIANT MATHEMATICIAN. HE DREW UP PLANS FOR SEVERAL CALCULATING MACHINES (6).........WHICH......... HE CALLED "ENGINE". BUT, (7)........DESPITE........ THE FACT THAT HE STARTED BUILDING SOME OF THESE, HE NEVER FINISHED ANY OF (8).......THEM........ . OVER THE YEARS PEOPLE HAVE ARGUED WHETHER HIS MACHINES (9)........WOULD......... EVER WORK. RECENTLY, HOWEVER, THE SCIENCE MUSEUM IN LONDON (10).......HAS......... FINISHED BUILDING AN ENGINE (11)........BASED......... ON ONE OF BABBAGE'S DESIGNS. IT HAS (12)........TAKEN......... SIX YEARS TO COMPLETE AND (13)........MORE....... THAN FOUR THOUSAND PARTS HAVE BEEN SPECIALLY MADE. (14)........WHETHER........ IT WORKS OR NOT, THE MACHINE WILL BE ON SHOW AT A SPECIAL EXHIBITION IN THE SCIENCE MUSEUM TO (15).....REMIND....... PEOPLE OF BABBAGE'S WORK.
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
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