Unit 1 Everyone will study at home.
同步练习
一、选择题(每空2分，共20分)
1. I’m going out. I’ll be back _______ an hour.
收获
时间到
A. at B. on C. in D. from
2. —How do you relax in your free time?
—_________ doing sports and listening to music.
A. At B. On C. In D. By
3. — May I ______ you some questions?
— Sure, please.
A. write B. draw C. ask D. see
4. —Is Helen here?
—No, she isn’t here. She ______ in half an hour.
A. arrives B. arrived C. will arrive D. has arrived
5. Finish your homework, and you will _______surf the Internet.
A. can B. need C. be able to D. may
6. —Must l wash my clothes at once, Mom?
— No, you _______. You _______ wash them before 5:
A. needn’t; may B. mustn’t; may
C. needn’t; need D. mustn’t; must
7. It was raining. My father asked me _______ a raincoat.
A. take B. takes C. took D. to take
8. I _______ live in the village from now on.
A. didn’t; no more B. won’t; any more
C. don’t; any more D. can’t; no more
9. Mr. Jonathan _________ your new English teacher.
A. maybe B. be might C. may be D. might is
10. — _______ will the breakfast be ready? I’m late for school.
—In ten minutes’ time.
A. How soon B. How often C. How long D. How much
二、完形填空(每空1分，共10分)
Our earth is becoming worse and worse because of serious pollution like land (土地) pollution，water pollution and air pollution.What we did damaged (破坏) our __1__ and w
分子筛膜>
网络隔离e meet serious problems now.__2__ should we humans do to save the earth?
srcpanFirst，we __3__ make much rubbish (垃圾).We need more land to deal with rubbish，so there won't be enough __4__ for people to live.The land will also be polluted easily and __5__ plants can grow.
Next，we should keep the __6__ and rivers clean.Fish can't live in the polluted water.If we keep polluting the water，it'll be __7__ for us to enjoy so much seafood or swim happily in the sea in the future.
Third，everyone should help keep air clean.Polluted air is bad for our physical health，__8__ we must think of plans to reduce (减少) air pollution.
To make the earth a better place，we should learn to love our __9__ from now on.And everyone should play a part __10__ saving the earth.
1.A.peace B．environment C．weather D．culture
2.A.What B．Which C．Why D．When
uld B．should C．couldn't D．shouldn't
4.A.future B．space C．money D．time
5.A.less B．more C．fewer D．many
6.A.sea B．sky C．paper D．shape
7.A.personal B．necessary C．impossible D．important
8.A.so B．but C．or D．if
untry B．planet C．apartment D．college
10.A.at B．for C．of D．in
aoi测试Good news for you，everyone！We have many kinds of robots on sale in our shop.They can help you a lot in your life.Would you like to have a look at them？There's always one
you need and like.
调度主机No. 1 Study Robot
Study Robot looks like a man's head.It was made in Shanghai.If you have any difficulty (困难) in your study，it can give you great help.For example，when you don't know how to spell an English word，it can show you the word and read it to you.It's ￥399 each.
No. 2 Music Robot
Music Robot was made in Beijing.It can play lots of music and it can also sing.The music is very beautiful.It can help you relax if you feel tired.You may ask it to play any music or sing any song you like.It's ￥299 each.
No. 3 Time Robot
Time Robot looks like a clock，but it's not only a clock.It can also tell your parents when to work and tell you when to get up.It can talk with people and answer the questions about time.It was made in Nanjing and it's ￥199 each.
No. 4 Housework Robot
Housework Robot is a very useful robot.It can help you do many kinds of housework，such as washing and cleaning.When you're tired after work or after school，you may ask it to do the housework for you.It was made in Wuhan.It was ￥11，100 each.
1.Which of the robots is the most expensive?
A.Study Robot. B．Music Robot.
C.Time Robot. D．Housework Robot.
2.How much should you pay if you want to buy two robots to help with study?
A.￥798. B．￥698. C．￥498. D．￥398.
3.Which number of the robots can tell you the time to go to work?
A.No. 1. B．No. 2. C．No. 3. D．No. 4.
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