Ôn luyện Từ vựng thi vào 10 số 31: Science and technology (Set 1)

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Complete the sentences, using the hints given.

	The 1.1 uses advanced technology to make checking-in faster and more efficient.
	Scientists use a 1.2 to check bones and find problems inside the human body.
	Some smartphones use a 1.3 to unlock the screen instead of a password.
	Scientists are working hard to protect our 1.4 from the effects of climate change.

Choose the word(s) CLOSEST in meaning to the underlined word(s).

Some companies vend drinks and snacks with smart machines in public places.

Choose the word(s) CLOSEST in meaning to the underlined word(s).

Scientists study the environment to avoid the harmful effects of pollution on the planet.

Choose the word(s) OPPOSITE in meaning to the underlined word(s).

Many scientists had a poor childhood, but they worked hard and became successful.

Choose the word(s) OPPOSITE in meaning to the underlined word(s).

The new smartphone has a brilliant camera that takes very clear and colorful pictures.

Many smart homes use _____ to help people turn on the lights or heater in the house by providing commands.

_____ allows users to open their smartphones by scanning their fingerprints or face.

The GPS system in cars is very _____ for drivers to find the fastest route to their destination.

Scientists work hard to find some _____ to clean energy to protect the planet.

New robots may _____ workers in factories to make production faster and safer.

_____ allows us to develop new technologies that make our daily lives more efficient.

Complete the sentence by changing the form of the word in capitals.

Eye technology helps doctors study how people read and focus on objects. (TRACK)

Complete the sentence by changing the form of the word in capitals.

The telephone is an important that has changed the way people communicate every day. (INVENT)

Complete the sentence by changing the form of the word in capitals.

Security uses recognition to allow residents to enter the apartment building. (FACE)

Read the conversation and then choose the correct answer to fill in each blank.

Linh: Hi Nam! Have you heard about the new 15.1biometricmagnetic security system at the airport?

Nam: Yes! It helps check a person’s 15.2characteristicidentity using fingerprints or facial scans.

Linh: That’s so cool! And when you go to the stalls in the airport, you don't need cash or a card to buy things. Many banks use 15.3nationaldigital banking such as mobile banking or online banking to make payments easier.

Nam: Right! They just use a(n) 15.4applicationgame on their phone.

Linh: Technology is amazing! Scientists always create new ways to make life more convenient.

Nam: Yes! I wonder what new inventions we will see in the future.

Drag and drop to complete the text.

Technology is changing our lives in many ways. At the 16.1, security checks are now faster because of new machines. A 16.2 can quickly check luggage, and 16.3 systems use fingerprints or facial scans to confirm a person’s identity. This helps make travel safer and more 16.4.

In daily life, technology also helps people communicate, work, and learn. A great 16.5 is the smartphone, which allows people to call, message, and search for information easily. Students can also use smart devices to study online and improve their skills.

Many 16.6 scientists and engineers work hard to create new technology. Their ideas help make life easier and better for everyone. Science and technology continue to improve the world every day.