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选修7 Unit4

课时作业(三十四) Sharing 共 享

Ⅰ.单项填空

1．We didn’t know you were in trouble at that time，otherwise we________ you a hand.

A．had given B．gave C．would give

D．would have given

2．A government official was murdered last Friday and the police are collecting information that is________to the case.

A．relevant C．devoted

B．similar D．addicted

3．Students in our school are encouraged to________more activities after class in order to broaden their knowledge.

A．attend C．take part

B．join

D．participate in

4．I________invite Mr Green to the party that day，but he forgot it completely.

A．do

B．does D．doing

C．did

5．The sooner we students________to the new school，the better it will be________our studies.

A．adapt；for C．adopt；for

B．adjust；to D．admit；to

6．The hospital________well，where many wounded________every day. A．is operated；operation C．operates；are operated

B．operates；are operated on D．operates；operates on

7．With the guide________the way，we finally got to the village which we were looking for.

A．led

B．leading D．had led

C．to lead

8．At last，nothing but some trees remained，with some branches________the wall.

A．stick out of

B．to stick out

C．sticking out of D．to stick out of

9．It makes no________which road you take；both lead to the city，and they are equally long.

A．point

B．sense D．difference

C．matter

10．Mary had to go to a meeting，so she left her children________at home. A．playing C．to play

B．played D．having played

11．Was it in the library________he often went to do some reading________he met the pretty girl?

A．that；that C．where；that

B．where；where D．that；where

12．—Would you like to see a film with us this evening?

—I’d like to.But I can’t________the time because I have to finish my composition.

A．pass

B．take

C．afford D．spend

13．It’s an old photo of my father.I________it when I was looking for my passport the other day.

A．came into C．came across

B．came about D．came on

14．The young man earns $20,000 a month.In other words，his annual________is $240,000.

A．expense C．income

B．cost D．finance

15．A much better way must be found to achieve an equal________of the resources.

A．distribution C．catalogue Ⅱ.阅读理解

B．contribution

D．separation

Self-esteem (自尊心) is all about how much we are valued，loved，accepted，and thought well of by others and how much we value，love and accept ourselves.People with healthy self-esteem are able to do better in school and find it easier to make friends.They tend to have better relationships with others，feel happier，find it easier to deal with mistakes and failures，and are more likely to stick to something until they succeed.People with low self-esteem may feel as if no one will like them or accept them or that they can’t do well in anything.

The following ways may help you improve your self-esteem.

Try to stop thinking negative thoughts about yourself.If you’re used to focusing on your shortcomings，start thinking about positive aspects of

yourself that outweigh them.It is good to aim high，but your goals for yourself should be within reach.That’s why you should set practical goals and never expect the impossible.Mistakes are part of learning，so view mistakes as learning opportunities.Accept that you make mistakes because everyone does.Also，you should recognize what you can change and what you can’t.If you realize that you’re unhappy with something about yourself，you can change and start from today.If it’s something you can’t change (like your height)，start to work toward loving yourself the way you are.Feeling like you’re making a difference or that your help is valued can do wonders to improve your self-esteem.So don’t hesitate to make a contribution.You can lend a hand to a classmate who’s having trouble，help your neighborhood clean up，or volunteer to do some other things.

Self-esteem plays a role in almost everything you do.It’s never too late to build healthy self-esteem.It takes some work，and it’s a necessary skill you’ll have for life.

1．The underlined word “them” in Paragraph 3 refers to “______”． A．your classmates

B．your shortcomings

D．your goals

C．your strong points

2．According to the passage，which of the following can help improve your self-esteem?

A．Setting high goals similar to others’． B．Never forgiving yourself for your mistakes. C．Lending a hand to a classmate in trouble. D．Changing all the things that make you unhappy. 3．We can infer from the passage that________.

A．the old tend to have healthier self-esteem than the young B．we should build healthy self-esteem when young C．there are more people with low self-esteem

D．it is not easy to build healthy self-esteem 4．The passage is mainly about________. A．how people improve their self-esteem B．what self-esteem means

C．what people with low self-esteem are like D．what people with healthy self-esteem are like

5．How many ways of improving your self-esteem are mentioned in the passage?

A．5. C．7.

B．6. D．8.

(2020届英语周报模拟四)

The over-55s who grew up watching black-and-white programs and films are more likely to dream in grey，research suggests.

And the under-25s who have watched color TV all their lives tend to have colorful adventures in_the_land_of_nod.

Research from the first half of the 20th century，especially in the 1930s and 1950s，suggested that most dreams are in black and white.

But results from tests in the 1960s and later suggested that up to 80 per cent of dreams contain some colors.

Since this period marked the transition (过渡) from black-and-white films and TV to widespread Technicolor (彩色印片法)，an obvious explanation was that television was influencing dreams，but differences between the studies prevented the researchers from drawing any firm conclusions.

Later studies asked subjects (实验对象) to complete dream diaries immediately they woke up，but the earlier research used