题目列表(包括答案和解析)
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根据短文内容,用方框中所给单词的适当形式填空,每词限用一次。
Some colors make us feel calm and peaceful. Blue is one of these colors. Wearing blue clothes or sleeping in a blue 【小题1】 is good for the mind and body. Blue can 【小题2】 mean sadness. Someone who is feeling sad may say “I’m feeling blue.” Some colors make us feel happy. Orange is such a happy color. It can bring you happiness and cheer you up when you are sad. If you feel 【小题3】 or weak, please wear colors that make you feel energetic. Green can give you energy, because it 【小题4】 new life. And you can also wear red. That makes it easier 【小题5】 you to take action.
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缺词填空
Many people who live in cities say that they d 1 city life.They say the city that they live in is noisy and d 2 .They are tired of' the traffic, the p 3 in the air and the rubbish in the streets.
But not many people living in cities are h 4 when they have to stay in the country for two or three weeks.They e 5 the quiet, the clean air and the beautiful healthy surroundings(周围的事物), but they m 6 the stores and restaurants, the theaters, the crowds, and the excitements of the city.
People who live in the country, on the other hand, like v 7 the city for a day or an evening, to do some s 8 or go to the theater or a concert.But they often find the city a r 9 frightening place and are usually happy to get back to their quiet, unexciting l 10 in the country.
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.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 |
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