A. ways B. meanings C. groups D. hands 查看更多

 

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Everyone should do something to protect the environment. How did we help to save our earth this week? Let me tell you.

First, my family try to save . We never left the lights on when leaving the rooms. We turn off the TV when is watching it. Mom only uses cold water in the washing machine.

  Second, we also start recycling this week. We to write on both sides of the paper, not just on one side. We also our rubbish into different bags for bottles, cans, paper and food. Mom keeps the plastic shopping bags from the supermarket to use them again as rubbish bags. These are great to help our environment.

  Third, my family also save water. We never take long baths and have short showers . We wash the toilet with used water. My sister and I don’t the tap running when we brushed our teeth.

  At last, mom and dad begin to save gas. Mom to drive us to school, but now my sister and I start riding our bikes to school. It’s hard work good exercise! This week dad and his workmates(同事) also start to go to work together in one and share the cost. This also help reduce greenhouse gases.

  These are great ways to help protect our environment.

1.A. waterB. oilC. electricityD. food

2.A. somebody B. everybody C. nobody D. anybody

3.A. want B. keep C. refuse D. try

4.A. divide B. check C. buy D. change

5.A. ways B. advice C. information D. news

6.A. again B. instead C. already D. too

7.A. leave B. stop C. finish D. watch

8.A. hoped B. began C. used D. needed

9.A. or B. but C. for D. and

10.A. car B. bus C. subway D. train

 

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What do people do with their old, out-of-date but still useful computers? Most people don’t know what to do with them. Many old computers are put away in homes. Many more are simply thrown out with the rubbish.  

Some companies are thinking of ways to bring down the number of old computers. Sony has agreed to help recycle old Sony products. Dell, Hewlett-Packard and other companies now also take back some old computers.  

In some countries, laws are being passed, too. Computer companies will have to collect and recycle their used products. And 70% of computer waste must be recycled. The idea behind the laws is that computer companies themselves should pay the cost. That will encourage them to make computers that are easier and cheaper to repair and upgrade(升级).  

Yet while many people are throwing away good computers, others cannot afford them at all. Hundreds of organizations are working to solve this problem. They collect and repair old computers. Some also teach others how to repair computers.  

The computers then go to schools, charities and people who need them. Giving a used computer to one of these organizations can turn one person’s rubbish into someone else’s useful things—and cut down on waste, too.  

1. How do people usually deal with their old computers?  

A. They stop using them. B. They give them to others.   C. They fix them up.  

2. What do some computer companies do to bring down the number of old computers?  

A. They don’t do anything about them.  

B. They take back some old ones.         

C. They donate them to some charities.  

3.According to some countries’ laws, what must computer companies do?  

A. Collect and recycle most of computer waste.   

B. Repair and upgrade old computers.        

C. Make much cheaper computers.  

4. What may people who can’t afford computers think of the used computers?  

A. Expensive.        B. Useful.         C. Out-of -date.  

5. What is the passage about?  

A. Repairing old computers.  

B. Selling old computers.                

C. Recycling old computers.              

 

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完形填空

  Most American businesses are open five days a week.American   1   go to school   2   days a week,too.American families usually have a   3   weekend.The weekend is Saturday and Sunday.  4   the weekend,people spend their time in many different ways.Many families enjoy weekends together.They may go shopping,go for a drive or   5   their friends.They may also   6   a party at home.Many American families take part   7   sports during the weekend.Running,  8  ,playing volleyball and swimming are popular in summer.Skiing(滑雪) and skating(滑冰) are the favorite   9   sports.Weekends are also a time for American families to work in heir yards(院子) or in their houses.Many families plant flowers and have vegetable gardens.Some families use the weekends   10   their houses.For most Americans,weekends are very busy.

(1)

[  ]

A.

schoolboy

B.

schoolgirl

C.

schoolchild

D.

schoolchildren

(2)

[  ]

A.

six

B.

five

C.

two

D.

seven

(3)

[  ]

A.

one day

B.

one-day

C.

two-day

D.

two days

(4)

[  ]

A.

During

B.

When

C.

Of

D.

By

(5)

[  ]

A.

go

B.

visit

C.

watch

D.

like

(6)

[  ]

A.

to have

B.

had

C.

have

D.

having

(7)

[  ]

A.

at

B.

in

C.

of

D.

into

(8)

[  ]

A.

biking

B.

bike

C.

bikes

D.

to bike

(9)

[  ]

A.

summer

B.

autumn

C.

winter

D.

spring

(10)

[  ]

A.

mend

B.

mends

C.

mended

D.

to mend

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 Laboratory work is your chance to learn science firsthand. It can be fun but you must be careful to prevent injury. Listen closely when your teacher reads and explains the rules before your first lab lesson.
LABORATORYRULES
Throughout the lesson
·Do not enter the science lab without the teacher’s permission.·No food or drinks are to be alowed in the science lab.
Before the Experiment
·Read al instructions carefuly before every experiment.
·Prepare al apparatus(仪器)and arrange them so that you wil not knock them over while doing the experiment.
During the Experiment
·If you are unsure of how to use any apparatus or how to operate, ask your teacher for help.·Never smel or taste chemicals unless your teacher gives permission.
After the Experiment
·Wash al apparatus after use and return them to the places where they were.
·Throw waste materials in proper waste baskets.    First Aid    
·Report al accidents to your teacher immediately.
·If you spil( 溅 出 )any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.
【小题1】 Your teacher wil probably tel you the rules above _____ the first lab lesson.
A.beforeB.sinceC.duringD.after
【小题2】 Before every experiment, you should _____.
A.taste the chemicals first
B.clean al the apparatus
C.read al instructions carefuly
D.report al the accidents to the teacher
【小题3】 When you are not sure how to use al apparatus, _____.
A. try them on your own
B. read the rules carefuly
C. ask your teacher for help
d. put them back
【小题4】 It is clear that you can _____.
A.bring food into the lab
B.enter the lab anytime
C.smel chemicals as you like
D.learn science directly in the lab
【小题5】 If you get chemicals on the clothing, you can find ways to solve it in the part _____.
A.Before the Experiment
B.First Aid
C.During the Experiment
D.After the Experiment

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完形填空
In the United States, headmasters and teachers discipline (惩戒) students in several ___1__. The teacher often writes or calls the student’s ___2___.
Sometimes students have to stay at school for an extra hour. If a student behaves very ___3___,the headmaster can suspend (暂停学生上课) the student. The student cannot ___4___ for one, two, or three days. Mr. Lazares didn’t like to suspend students. When he suspended some students, they were ___5___. “A three-day holiday!” they thought. One day, a boy named Robert was in Mr. Lazares’s office. The boy was not behaving well in class. Mr. Lazares telephoned the boy’s parents. “If you come to school with your son, I won’t ___6___ him,” he said. The boy’s father came to school and went with his son to every class.Other students___7___ the boy and his father. The boy was embarrassed. After that, he behaved ___8___. He didn’t want his father to come to school again. Other students behaved better, ___9___. They thought, “I don’t want my parents to come to school!”
That year about 60 parents came to school with children who didn’t behave well. The next year only ___10___ parents had to come to school. The students were behaving better.
【小题1】A. A. streets       B. roads      C. ideas      D. ways

【小题2】
A.parents   B.friends   C.uncles   D.elder brother
【小题3】
A.well   B.poor   C.politelyD.badly
【小题4】
A.have meals  B.come to schoolC.come home D.go to sleep
【小题5】
A.happy   B.sorry   C.sad   D.worried
【小题6】
A.beat   B.suspendC.kick    D.laugh at
【小题7】
A.stared at (盯着看)B.waited for C.played with D.welcomed
【小题8】
A.worse   B.better   C.more  D.carefully
【小题9】
A.also   B.either   C.too  D.neither
【小题10】
A.lots of  B.more   C.all   D.a few

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