Do you have a smartphone? Do you like to talk on the smartphone? If you do, please allow me to give you some _________on how to behave when you use your smartphone.
The first point is loudness. When you talk on your smartphone in public, please don't shout. In fact, the microphones in smartphones are very sensitive(灵敏的).So you can be heard even if you speak ___________.
Another point is about personal space. I don't think it is polite to make calls in small spaces full of people. This makes others uncomfortable and forces them to_______ your personal business.
Lastly, doing two things at the same time is_______. For example, making calls while driving is a bad habit. Pay attention to the road! Similarly, when staying with your friends, _________your smartphone and enjoy staying with them.
1.A.advice B.opinions C.information
2.A.loudly B.quietly C.silently
3.A.deal with B.think about C.listen to
4.A.dangerous B.wise C.general
5.A.turn down B.turn off C.turn on
科目:初中英语 来源:牛津上海版英语八年级第一学期Unit 6 Nobody wins(Ⅰ)(B)同步练习(含听力) 题型:单选题
Your answer _________ be right, but I’m not sure.
A.must B.may C.can’t D.will
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—It's difficult for me ________ my homework in such a short time.
—Come on! I'm sure you can.
A.finished B.to finish C.will finish D.finishes
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When did Lily arrive at school yesterday?
A.At 7:45. B.At 7:30. C.At 7:15.
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Butterflies are some of the most beautiful insects in the world. However, what interests the scientists most is not their fascinating looks, but how they sense nature. They use their senses of sight, touch, hearing, smell and taste to find food, lay eggs in good places and avoid hungry enemies.
Butterflies have large compound(复合的) eyes. No matter where the things are, they can see them without turning their heads. 1. They are more possible to notice a sea of flowers than a single plant. Butterflies do not "see” colors. They are color blind. 2.The light on many flowers guides butterflies to honey.
How do butterflies smell? Butterflies have a very well-developed sense of smell, but it is not in their noses, since they don't have one. Sense organs (器官)are in their feet, and many other parts of the body.3.
Do butterflies use their mouths to taste the food they find? Not really. Butterflies' feet have sense organs that can taste the sugar in flower honey. They let the butterflies know if there is something delicious. 4.They feed their babies using a long tube(管道),and they get all their food from this tube as well.
Butterflies don't have ears. Instead, they “hear" sounds through their wings by sensing changes in sound vibrations(震动).Butterflies' body is covered with sensory hairs. 5..For example, the hairs give butterflies information about the wind when they're flying. And where there is rain, the hairs can also tell butterflies.
The scientists say that butterflies may have senses we don't even know about yet, because their body is very different from ours. Therefore, it is difficult to understand when we use our own human senses to study it.
A. Like most insects, butterflies are very nearsighted.
B. They can let butterflies feel the environment around.
C. So it is not difficult for butterflies to find flower honey.
D. But they can sense sunlight, which tells them the direction.
E. They can help butterflies find their favorite flower honey food.
F. Some female butterflies taste the plants carefully to find places to lay eggs.
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科目:初中英语 来源:四川省成都市龙泉驿区2019-2020学年九年级上学期期末英语试卷 题型:单选题
You will make such simple mistakes_________ you are careful enough.
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请以My weekend为题写一篇短文介绍你的周末生活,可适当发挥。(不少于60词)
提示:
1.When do you get up(起床) on weekends?
2.What subjects do you study on weekends?Why?
3.What activities do you do on weekends?Why?
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—What do you always do _____ the morning of Saturday?
—I always have breakfast _____ 9:00a.m., and after that I have a music lesson.
A.on; at B.on; in C.at; in
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科目:初中英语 来源:河北省石家庄外国语教育集团2019-2020学年九年级上学期10月月考英语试卷 题型:单选题
Could you please_______in class? As a student , you should listen to your teacher carefully.
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