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Bài tập Tiếng Anh lp 10 Unit 5 nâng cao: Inventions
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Exercise 1: Find the word which has a different sound in the part underlined
1. A. smartphone
B. fastener
C. portable
D. costly
2. A. processor
B. congestion
C. tourism
D. assignment
3. A. grammar
B. damage
C. drama
D. mammal
4. A. protection
B. education
C. exception
D. question
5. A. generous
B. velcro
C. video
D. inventor
Exercise 2: Choose the word which has a different stress pattern from the others
1. A. afternoon
B. tomorrow
C. banana
D. umbrella
2. A. government
B. disappoint
C. audience
D. talented
3. A. sorrow
B. passion
C. native
D. complaint
Exercise 3: Choose the best answer A, B, C or D
1. She ____ volleyball at high school but she didn’t like it.
A. has played
B. played
C. was playing
D. has been playing
2. The first actual robot ____ invented in 1961.
A. was
B. has been
C. used to
D. were
3. The magnetic compass was first used to determine the correct _________ by the
Chinese.
A. way
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B. road
C. path
D. direction
4. Gunpowder was first used to make beautiful displays of ___________ for celebrations
in the 9th century by the Chinese.
A. firing
B. fires
C. fireworks
D. firework
5. It is thought that Google _________ cars may transform the way we move around
cities in the future.
A. driving
B. driver
C. motionless
D. driverless
6. Shunpei Yamazaki, a Japanese inventor and physicist, invented the thin-film transistor
which is a special kind of transistor made by depositing thin films of a ____________
over a piece of glass.
A. semiconductor
B. semiconductors
C. semiconducting
D. conductors
7. 3-D _________ is used to produce complex tools and components.
A. print
B. printing
C. printer
D. blueprint
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8. Samsung Galaxy Tab ____________ flash player as well as voice and video calls.
A. supports
B. offers
C. displays
D. provides
9. In less than a decade you will carry a _________ laser pen capable of sealing wounds.
A. readable
B. comfortable
C. portable
D. capable
10. Wearable sensors, such as the Fitbit, Nike FuelBand and Jawbone UP, _______ the
most important part of the fitness world for the last few years.
A. become
B. becomes
C. have become
D. has become
Exercise 4: Select the correct verbs to fill the blanks. There are two redundant verbs
to reduce
for studying
to satisfy
for losing
to prevent
for encouraging
to increase
to cover
1. You mustn't use a correction pen ________________ errors in this assignment.
2. Many young people use computers for playing games rather than ____________?
3. Children are vaccinated ___________ certain common children diseases.
4. Doing karaoke is a good way ________________ people's entertainment needs.
5. Don't abuse the use of that medicine _______________ weight.
6. Birth control pill is used by many young women _______________ unwanted
pregnancies.
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Exercise 5: Choose the word / phrase CLOSEST in meaning to the underlined part
1. It's more economical to buy this car than that jet ski.
A. cost-effective
B. expensive
C. insensitive
D. wasteful
2. I want to buy a printer but I'm afraid it's bulky.
A. small
B. inconvenient
C. expensive
D. big and heavy
3. This device imitates the movements of the mockingbirds.
A. inspires
B. steals
C. mimics
D. contrasts
Exercise 6: Complete the sentences using the given words
correction pen
e-book reader
handheld
digital camera
economical
earbuds
1. If you have an _______, you don't have to bring all those heavy books in your bag.
2. Can I use a ___________ to cover errors in my writing?
3. A normal printer is more ___________ than a 3-D printer.
4. You should use this pair of _______________, others won't be able to hear it.
5. A _______________ allows us to view and edit photos easily.
6. Don't worry. This is a __________, so it's quite small and light.
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Exercise 7: Give the correct form of the words in CAPITAL to complete the
sentences.
1. There is too much _____________ in this movie. (VIOLENT)
2. It is a good book because it is very _________. (INFORM)
3. Third time lucky! After two ___________ attempts, Mark's finally passed his driving
test. (SUCCEED)
4. He's so nice. It's a _________ working for him. (PLEASE)
5. Tim is one of the ______________ on a boat trip on Lake Michigan. (PARTICIPATE)
Exercise 8: Read the passage, and choose the correct answer A, B, C or D for each
question.
Wi-Fi is a method for devices such as smartphones to connect wirelessly to the Internet
using radio waves. Connecting to the Internet using Wi-Fi requires a hotspot, but it is
always faster than the 3G cellular networks which smartphones can also use to connect,
and occasionally faster than 4G. Using Wi-Fi when it is available can also prove to be
cheaper and make your phone run more efficiently in the long run than relying on cellular
networks.
When you use a Wi-Fi network to access the Internet from your phone, the data usage
does not count against your bundled data. Mobile providers often allocate a certain
amount of data for free each month and charge you a fee for any data usage beyond this.
By connecting via Wi-Fi wherever it is available, you can save your bundled data for
situations when you might not be close to any Wi-Fi hotspots.
In many situations, your speed using a strong, dedicated Wi-Fi connection is faster than
that of using your mobile network. It is very noticeable when transferring larger files. If
you need to download large files or stream media to your smartphone in a hurry, it is
much better to do so via Wi-Fi.
Battery life is extremely important for smartphones because you will not be able to
connect to the Internet or use certain functions such as the camera flash if your battery is
too low. Using Wi-Fi to connect to the Internet drains less battery life than using a mobile
network, especially in situations where the cellular coverage fluctuates. Since Wi-Fi is
generally faster than using mobile networks, you will also not spend as much time
transferring the data, which further decreases battery usage.
1. The following are the advantages of using Wi-Fi on your smartphone EXCEPT that
.