牛津译林版高中英语模块8 Unit 3 The world of colors and light

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下载后可自行编辑修改，页脚下载后可删除。 Unit 3 The world of colors and light Word 教学案 2

1. The colours are mixed together to get the color required. (P38) 这些颜色混合在一起以得到所需要的颜色。

Require

v. [T] to need or make necessary:

Please telephone this number, if you require any further information.

Skiing at 80 miles per hour requires total concertration.

[+ object + to infinitive] Bringing up children often requires you to put their needs first.

You are required by law to stop your car after an accident.

[+ that] The rules require that you bring only one guest to the dinner.

requirement

n. [C]

A good degree is a minimum requirement for many jobs.

[+ that] It is a legal requirement that you have insurance for your car.

Students who fail to meet the requirements (of the course) will fail.

For reference

表示要求的动词还有很多， 如:request， demand， desire， ask等， 它们后面接that宾语从句时都要用虚拟语气。即动词形式为: (should)+动词原形，其中demand语气最为强烈，其用法如下:

demand

v. [T] 1) to ask for sth. forcefully， in a way that shows that a refusal is not expected:

I demanded an explanation.

The car workers' union is demanding a 7% pay rise this year.

He has always demanded the highest standards of behaviour from his children.

[+ speech] "And where do you think you're going？" demanded the police officer.

[+ to infinitive] I demand to see the manager.

[+ that] She demanded that he return the books he borrowed from her.

2) to need sth. such as time， effort， or a particular quality:

This is a very difficult piece of music to play—it demands a lot of concentration. .

下载后可自行编辑修改，页脚下载后可删除。 He seems to lack many of the qualities demanded of (= needed by) a successful politician.

n. 1) [C] a strong request:

You can't give in to children's demands all the time.

The government is unlikely to agree to the rebels' demands for independence.

UK They received a final demand (= a last request) for payment.

2) [C or U] a need for sth. to be sold or supplied:

There was little demand for tickets.

Good teachers are always in (great) demand (= are always needed).

demands plural noun

the difficult things that you have to do:

The demands of nursing are too great for a lot of people.

His new job makes a lot of demands on him (= he has to work very hard).

demanding

adj. needing a lot of time， attention or energy:

She's a very demanding child.

a demanding job/task

2. The paint is very thick and the secret to oil painting is to build up layer on layer on a canvas.

(P38) 这颜料非常的厚， 油画的秘诀就是在一块画布上层层构建。

secret

n. 1) [C] a piece of information that is only known by one person or a few people and should not

be told to others:

Why did you have to go and tell Bob about my illness？ You just can't keep a secret， can you？

A close couple should have no secrets from each other.

Aren't you going to let me in on (= tell me) the secret？

There's no secret (= everyone knows) about his homosexuality.

She makes no secret of (= makes very clear) her dislike of her father.

That restaurant is one of the best-kept secrets in London.

2) [C] a fact that is unknown about a subject:

the secrets of the universe .

下载后可自行编辑修改，页脚下载后可删除。 3) [S] the particular knowledge and skills needed to do sth. very well:

So what's the secret of being a good cook？

secret

adj. 1) If sth. is secret， other people are not allowed to know about it:

The President escaped through a secret passage underneath the parliament building.

We ought to keep these proposals secret from the chairman for the time being.

This is top (= extremely) secret information.

Do you think we'll manage to keep the surprise party secret from Mum until her birthday？

2 ) [before noun] describes someone who has a particular habit， hobby or feeling but does not tell

or show other people that they do:

a secret drinker

a secret admirer

3. In addition， there are many different styles of painting， such as portrait (for people)，

landscape (for views) and still life (for objects). (P38) 此外， 还有许多种不同风格的绘画， 如人物肖像画， 风景画和静物画。

addition

n. [C or U]

Twice a week the children are tested in basic mathematical skills such as addition (= calculating

the total of different numbers put together) and subtraction.

Most working environments are improved by the addition of (= adding) a few plants and pictures.

A secretary would be a welcome/useful addition to our staff.

In addition to his flat in London， he has a villa in Italy and a castle in Scotland.

HUMOROUS I hear you're expecting a small addition to the family (= you are going to have a

baby)！

add

v. [I or T] to put sth. with sth. else to increase the number or amount or to improve the whole:

If you add (= calculate the total of) three and four you get seven.

Beat the butter and sugar together and slowly add the eggs.