高一英语必修二Unit 3 Computers单词及语言点

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Unit 3 Computers

Word usage

1. calculate v: count

eg. You can calculate easily with the help of computer.

I must calculate how much money I spent last week.

He calculated the costs very carefully.

2. common adj: belonging equally the same to all

eg. We have much common interest.

Rice is common in south.

Smith is a very common last name in England.

该词构成的词组in common

Those two have something in common.

They are brothers, but they have nothing in common.

3. universal adj: present or occurring everywhere

eg. Football is a universal game.

This machine has a universal use in the home.

Pollution is a universal problem in the world.

4. intelligence n [U]: mental ability to learn and understand things

eg. He's a man of very high intelligence.

It requires a high degree of intelligence to do the job well.

When the water pipe burst, she had the intelligence to turn off the water at the main.

5. anyway adv: anyhow

eg. I can’t understand it anyway.

Do the job anyway you like.

It may rain, but we shall go anyway.

6. totally adv: completely

eg. I am afraid I totally forgot it.

I totally agree with you.

He misunderstood me totally.

7. advantage n: favorable factors

eg. The job has many advantages.

He had the advantage of a good education.

What is the advantage of using this machine?

该词的反义词为disadvantage

eg. His lack of education was a disadvantage when he looked for a job.

Not studying will be to your disadvantage.

8. disagree vi: be unlike or have a different opinion

eg. Our answers to the problem disagreed.

We disagreed about everything.

We disagreed on which movie to see.

9. choice n: the act of choosing

eg. We each had to make a choice.

I will go with him because I have no choice.

The shop has a wide choice of hats.

10. material n: matter from which things are made

eg. Wood and stone are the only raw materials on the island.

The teaching material in the school is advanced.

Your writing materials are there.

11.create v: to cause to be or exist

eg. An artist should create beautiful things.

How was the universe created?

That would create a wrong impression.