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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.before | B.since | C.during | D.after |
| A.taste the chemicals first |
| B.clean al the apparatus |
| C.read al instructions carefuly |
| D.report al the accidents to the teacher |
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 |
| A.Before the Experiment |
| B.First Aid |
| C.During the Experiment |
| D.After the Experiment |
A man got a new car and he was very proud 26 it. One day, when he 27 back home, he saw his three-year-old son 28 hitting the new car with a toy hammer. The man was 29 angry that he ran to his son, grabbed the hammer from 30 , and used the hammer to hit the little boy’s hands too hard. The 31 boy cried out but his father didn’t care.
When the father 32 , he took his son to the 33 as fast as he could. Although the doctor tried his best to save the 34 bones(骨头), he had to cut the fingers from both of the boy’s hands in the end.
When the boy 35 in the hospital and saw his hands, he innocently(天真) said, “Dady, I’m sorry about your car.” Then he asked, “but 36 are my fingers going to grow back?” The father 37 very sad.
Think about the story when 38 steps on your feet or when you wish to take revenge(报复). Think first before you lose your patience with someone. Cars can 39 , but broken bones and hurt feelings often can’t.
People often make mistakes. But we should remember that forgiveness is greater than revenge. 40 before act!
1.A.to B.of C.in D.from
2.A.comes B.came C.has come D.is
3.A.happy B.unhappy C.happily D.luckily
4.A.too B.very C.so D.such
5.A.it B.her C.he D.him
6.A.poor B.lucky C.bad D.small
7.A.came out B.came down C.calmed down D.calmed out
8.A.school B.hospital C.shop D.home
9.A.break B.breaking C.broken D.broke
10.A.stood up B.got up C.woke up D.put up
11.A.how B.where C.why D.when
12.A.felt B.fell C.sounded D.looks
13.A.anyone B.everyone C.no one D.someone
14.A.repair B.repaired C.be repaired D.be repairing
15.A.To think B.Thinking C.Think D.Be thought
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A man was looking for things of the old times. One day he came to a village and found a blue bowl which looked very _1_. The bowl was on the ground and a cat was drinking milk from it. A farmer, the _2_ of the cat, was lying_3_ the bowl. The man did not want the farmer to know that he was interested in the_4_. So he said to him, “What a nice cat you have! Will you _5_ it to me?”
The farmer asked, “_6_ will you give me for the cat?”
“Twenty dollars. Would that be enough?”
The farmer thought for a few minutes, then he _7_. After he paid the farmer, the man said, “My cat will certainly feel _8_. May I take the bowl _9_the cat can drink with it?” But the farmer said, “I’m _10_ I can’t give you the bowl. Thanks to the bowl, I have sold twenty cats already.”
| 【小题1】 |
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| 【小题2】 |
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| A.in | B.over | C.beside | D.under |
| A.cat | B.bowl | C.bottle | D.milk |
| 【小题5】 |
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| 【小题6】 |
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| 【小题7】 |
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| 【小题8】 |
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| 【小题9】 |
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| 【小题10】 |
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A man was looking for things of the old times. One day he came to a village and found a blue bowl which looked very _31_. The bowl was on the ground and a cat was drinking milk from it. A farmer, the _32_ of the cat, was lying_33_ the bowl. The man did not want the farmer to know that he was interested in the_34_. So he said to him, “What a nice cat you have! Will you _35_ it to me?”
The farmer asked, “_36_ will you give me for the cat?”
“Twenty dollars. Would that be enough?”
The farmer thought for a few minutes, then he _37_. After he paid the farmer, the man said, “My cat will certainly feel _38_. May I take the bowl _39_the cat can drink with it?” But the farmer said, “I’m _40_ I can’t give you the bowl. Thanks to the bowl, I have sold twenty cats already.”
1. A. old B. new C. big D. small
2. A. teacher B. servant C. doctor D. owner
3. A. in B. over C. beside D. under
4. A. cat B. bowl C. bottle D. milk
5. A. sell B. give C. pass D. return
6. A. What B. Where C. How much D. What time
7. A. agreed B. refused C. replied D. stopped
8. A. tired B. thirsty C. comfortable D. excited
9. A. while B. until C. so that D. though
10.A. sorry B. happy C. sad D. grateful
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— ____ do you do on Halloween?
— We play games and have lots of fun.
| A.How | B.Where | C.What | D.When |