Tiếng Anh lớp 8 - Unit 11 - B. Vocabulary & Grammar

9/19/2022 8:10:30 AM

If the teacher were here now, we'd ask him the difference ____ ʻscienceʼ and ʻtechnologyʼ.

  • among
  • of
  • between
  • for

She needs to work on her interview _____ if she wants to get the job.

  • technique
  • technology
  • technological
  • technician

The teacher _____ me that I had better devote more time to science subjects such as physics, chemistry, and biology.

  • said
  • talked
  • spoke
  • told

Science is used in all corners of the world for the _____ of people.

  • interest
  • need
  • profits
  • benefit

Artificial Intelligence (AI) is an area of _____ concerned with making computers copy intelligent human behavior.

  • learning
  • study
  • lesson
  • invention

The protection of technologies and technological information has become _____ for many nations.

  • the importance of a concern
  • a concern of important
  • the importance concerning
  • an important concern

If you _____ something, you should patent it as quickly as possible.

  • invented
  • will invent
  • have invented
  • are inventing

The new invention could have a wide range of _____ in industry.

  • applications
  • concerns
  • goodness
  • advance

Use the correct form of the words given to complete the sentences.

1. The calories in the food we eat are a form of (chemistry) energy.

2. She said that it was (polite) of him to ask her age.

3. Apple Inc., has been one of the (lead) in the computer software field.

4. He has carried out extensive research into (renew) energy sources (such as the water or wind energy).

5. My brother works as a lab (technique) at a large company.

6. A scientist who studies numbers, shapes, amounts, and their relationships is a (mathematics) .

Choose the word that is different from the rest.

  • developer
  • researcher
  • cooker
  • technician

Choose the word that is different from the rest.

  • explore
  • communicate
  • disagree
  • biologist

Choose the word that is different from the rest.

  • physics
  • economic
  • technical
  • enormous

Choose the word that is different from the rest.

  • zoology
  • apology
  • anthropology
  • archaeology

Choose the word that is different from the rest.

  • unchanged
  • unaware
  • unsure
  • uncle

Give the correct form of the verbs in brackets to finish the sentences.

1. Our teacher says that new technology (make) many workers jobless in the future.

2. If you use robots to do the housework, you (become) lazy and you (not get) enough exercise.

3. People say that technology (change) our lives, but not all the changes are good for the environment.

4. Computers that once (take) up entire rooms are now small enough to put on desktops and into wristwatches.

5. Look at those clouds – I think it (rain) .

6. I (watch) a science fiction film on TV at 9.00 tonight.

7. This time next week, I (lie) on a beach on Phu Quoc Island.

8. Thomas Edison said that none of his inventions (come) by accident. They (be) all the results of hard work.

Use the correct word of the words in brackets to complete the passage.

Professor Vo Hong Anh – the only daughter of General Vo Nguyen Giap and Nguyen Thi Quang Thai – was a famous Vietnamese (science) . Vo Hong Anh was born in 1939. She graduated from Lomonosov University, Russia, in 1965. On returning to Viet Nam, she worked as a (research) at the National Institute of Science. In 1982 she (success) completed her doctor's degree in maths and physics, and in 1983 she was appointed professor. She continued to do research in the fields of maths and physics. Over the 40 years of her study and research, she had more than 50 (science) works published (mostly overseas). In 1988 she was the first Vietnamese woman to be awarded the Kovalevskaia Prize for her (contribute) to science. She died in 2009 in Ha Noi. She was the pride of Vietnamese women.

Change the sentence into reported speech. 

"I like to do physics experiments."

=> He said that .....

Change the sentence into reported speech. 

"You have to keep quiet if you want to stay here."

=> She told me that .....

Change the sentence into reported speech. 

"I will hand in my assignment to the teacher tomorrow."

=> She said .....

Change these sentences into reported speech. 

"The film will begin at seven o'clock."

=> They announced that .....

Change the sentence into reported speech. 

"We have never seen this species of lizard before."

=> Biologists said that .....

Find a wrong WORD in each sentence and then correct it.

Example: The teacher told us that we would have a lesson in the language lab yesterday.

yesterday => the previous day hoặc the day before

1. Nick said that he wants to stay in Viet Nam longer.


2. Valentina Tereshkova was the first woman exploration who flew into space in 1963.


3. It is predicted that all students would have e-books by 2050.


4. Mike said that he has to postpone his visit to the dentist.