---It smells terrible. What has happened here?  
---Look, there is much waste gas ______from the chemical factory.


  1. A.
    pouring
  2. B.
    pour
  3. C.
    pours
A
此題考查現(xiàn)在分詞的基本用法,表示某些動(dòng)詞正在進(jìn)行,強(qiáng)調(diào)伴隨。
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科目:初中英語 來源:湖北省武漢市2011年中考英語試題 題型:050

閱讀理解

  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(儀器)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(濺 出)any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.

(1)

Your teacher wil probably tel you the rules above _________ the first lab lesson.

[  ]

A.

before

B.

since

C.

during

D.

after

(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

(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

(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

(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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科目:初中英語 來源: 題型:閱讀理解

 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(儀器)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( 濺 出 )any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.
【小題1】 Your teacher wil probably tel you the rules above _____ the first lab lesson.
A.beforeB.sinceC.duringD.a(chǎn)fter
【小題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
【小題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
【小題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
【小題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

查看答案和解析>>

科目:初中英語 來源:2011年山東省青島市中考英語試卷 題型:閱讀理解

 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(儀器)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( 濺 出 )any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.
【小題1】 Your teacher wil probably tel you the rules above _____ the first lab lesson.

A.beforeB.sinceC.duringD.a(chǎn)fter
【小題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
【小題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
【小題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
【小題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

查看答案和解析>>

科目:初中英語 來源:2011年山東省青島市中考英語試卷 題型:閱讀理解

 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(儀器)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( 濺 出 )any chemicals onto your body or clothing, wash with plenty of water and report to your teacher.

   1. Your teacher wil probably tel you the rules above _____ the first lab lesson.

    A. before     B. since    C. during    D. after

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

  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

 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

    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

 

查看答案和解析>>

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