To arrange pictures in chronological order 查看更多

 

题目列表(包括答案和解析)

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 “Peter  1    back from the shops, said Mrs James.He  2    some new football shoes, but he  3    find any good ones.”“    4    the same? I asked.He said they showed him different shoes, but he  5    any of them.”“What  6    do about his boots, then? I asked. Well, the shop told  7    next week. It's not a big problem because he doesn't need to have them before the new school term. But he 8  to arrange(安排)his things early. For example, he  9    late for school.”“My daughter is different, I said. I  10    throw her out when it's time for school.

           

(1) A is

B. was

  C. come

D. were

[  ]

           

(2)A wanted buying 

B    like to buy

  C. had liked to buy 

  

D    wanted to buy

  

[  ]

           

(3) A didn't can 

B    can't

      C couldn't  

  

D    couldn't to

  

[  ]

           

(4) A All of are 

B    Were all they

      C Were they all  

  

D    They all

  

[  ]

           

(5) A wasn't liking   

B. didn't like 

        C hasn't liked   

D. didn't liked

[ ]

           

(6) A Peter will  

B. will Peter to

     C is Peter going   

  

D. is Peter going to

  

[  ]

           

(7) A him to go   

B. to him go back   

     C him coming back   

  

D. he could go back

  

[  ]

           

(8) Ais beginning always   

B. is always beginning 

    C begins always   

  

D. always begins

  

[  ]

           

(9) A is never coming   

B. is never 

      C has never been   

  

D. comes never

  

[  ]

           

(10) A need   

B. may

   C. have to   

D. can   

[  ]

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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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 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.

   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>>

 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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根据短文内容及首字母提示,填写所缺单词,使短文意思完整。

  Knowing how to use a computer is an essential skill for everyone w  1   wants to succeed in today’s world.One basic computer program that everyone should learn to use is the word processing program.Most types of writing are e  2   produced with a word processing program.For e  3  , everyone must sometimes write a business letter.Using a computer allows you to arrange(整理、排列)and rearrange information easily, making your writing more c  4   and exactly correct.Word processing programs can help you check your s  5   and grammar.A computer makes it easy to correct m  6  

  Computers can be u  7   for much more than word processing, however.Other areas are picture design, programming, and creating new g  8  .Jobs i  9   the computer field are growing, and strong computer skills can s  10   you well now and into the future.

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