题目列表(包括答案和解析)
She is a cute, quiet girl. As a daughter, she has no secrets from her mother, who is very pleased with
her. But these days she has become not so open as before. She has a diary that she keeps under lock and
key (严密保管). Her mother cannot help worrying about her: what if she falls in love, which is too early
of her age? After all she is reaching the "dangerous time". These thoughts have caused trouble in the
mother's mind.
One weekend the girl came to tell her mother that she was going to the cinema with her schoolmate
and would return late. This was the first time her mother agreed, and she couldn't help worrying because
her daughter had never been away at night before. The mother waited till nine. She decided to go out to
meet her daughter. Just at that time the noise of a car drew her to the window and---there was her
daughter, waving goodbye to a boy. Her heart missed a beat. When the girl came in, the mother was
watching TV, just like nothing had happened. "Mum, I'm back." "Yeah." "Sorry to be late. Still sitting up?"
"Yes. Oh, that… Who's that boy?" The daughter was stunned (发楞) for some time. "Ah. It's my monitor.
He gave me a lift on his way home. Mum, I'm going to bed." "All right. Go to sleep early."
Next morning when the mother went to the daughter's room to do some cleaning, she found her diary
left on the bed. After a few minutes'thinking, she at last opened it to the page of the night before. It reads:
Mum, it's love that made you ask, but it would show your understanding of me if you hadn't.
can't help doing sth: 禁不住做某事
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 o
r 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】 Yo
ur 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 accident |
| A. | |
| 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 t |
| D.After the Experiment |
| 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.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 |
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
In China , more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don't know how to save time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up (熬夜) very late. Some students have to get up early every morning on weekdays to get to school on time by bus or by bike. It can be a long way from home to school.
Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, we should make best use of our time. When we have enough time for sleeping, we will find it much better for both our study and health.
1.What makes most students sleep less than nine hours every night?
A. Watching TV.
B. Playing computer games.
C. Doing their homework.
D. Doing housework.
2.Who else gives children some homework to do except their teachers?
A. Their parents. B. Other students.
C. The children themselves. D. Nobody else.
3.How many hours of sleep is good for students' health?
A. Less than 9 hours. B. Over 9 hours.
C. Only 9 hours. D.8 hours.
4.What would happen to a student who often goes to bed late and gets up early?
A. He would fall asleep in class.
B. He would do well in study.
C. He would finish his homework fast.
D. He would have good health.
5.Which of the following is NOT true?
A. Some students are so careless that they spend lots of time on their homework.
B. All the students stay up late for their homework.
C. Children should be given less homework.
D. Schools and parents should take care of children.
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