题型:阅读选择 题类: 难易度:普通
江西省宜春市丰城九中慢班2023-2024学年八年级下学期开学英语试卷(B卷)
As the weather gets warmer,there are few things that are better to do than travel.But traveling might not be that fun for everyone,especially for those who have motion sickness(晕动症).
Motion sickness is also called travel sickness.It is a common experience for many people.Depending on how you travel,it can be called carsickness or seasickness.People with motion sickness feel very uncomfortable while they are in motion.They feel sick and dizzy,like the room around them won't stop spinning.
It is generally believed that motion sickness happens when your senses become confused (困惑的)with each other,Scientific American reported.
We use different parts of our body to sense movement.Our eyes tell us if we are moving.The inner ears (内耳) contain a special liquid that helps us sense our direction and balance.Our muscles react to movement.
When you move around,these body parts work well together.But when you are in a car or an airplane,they get confused.Your inner ear signals that you're moving.This mismatch gives us motion sickness.
But some people are less sensitive to motion sickness.This may be because they have certain genes (基因) that prevent mismatching senses,Bethann Hromatka,told the Atlantic.
Although there are many ways to deal with motion sickness,scientists believe that the key is to simply try to adapt to it.For example,some astronauts do special exercises that give them mild motion sickness.After a week or two,the astronauts become used to it and don't feel uncomfortable anymore,a NASA flight doctor,told the BBC.
Hello! Welcome to our programme! I'm John. I'm in a health club now. I'm having a talk with four students. They are members of this club.
Hi! My name is David. I want to be healthy. Health makes me feel good and helps me to study better. So I joined the club. I come here on Tuesdays and Fridays. I exercise for thirty minutes each time. | |
Hello! I'm Alice. I like to eat hamburgers and candies. My classmates said I looked unhealthy. So I came here to exercise. I come here three times a week and spend fifty minutes each time. Now I look healthy. | |
I'm Ann. I have too much homework to do every day. I often feel tired. I think exercise can make me relax and help me to study better. Although I am very busy every day, I spend forty minutes here. | |
I'm Bill. I always wanted to sleep in class, although I slept nine hours each night. The doctor said I was unhealthy and needed to exercise. So I came here, I find that I'm full of energy after twenty minutes' exercise each day. Now I never sleep in class. |
Martin D12 Guitar for Sale I'm selling my used Martin D12 guitar, bought in 2010. It has been sitting in its box for years as I've no interest in touching it. I'm asking for $800. The box is included. The price of the guitar was $1,100 when I bought it. It's in perfect condition, except for some scratches (划痕) on the front of the guitar. They don't influence its sound. I'll post the guitar after you buy it. My name is Mike Evers. My e-mail address is mevers@126.com. |
From: Dora Swift (doras@pnet.com) To: mevers@126.com Subject: Martin D12 Guitar Hi, Mike, I saw your ad and I'm interested in the guitar, but I have a few questions. Where does the guitar come from? I searched online, and it seems that American model has a maple (械木) neck, while the neck of the model from other countries is made of worse wood. If you know where it was made, that would answer my question. I'd also like to ask you if you could keep the guitar for a couple of weeks. I'm abroad now, but I'm coming back on the twelfth of next month, and I'd like to try it out first. I can offer $20 more for you on top of the $800 that you're asking for. Let me know if you can wait. Thanks! Yours, Dora |
The Experience of a Lifetime! Swim with the dolphins (海豚) in our Ocean Park, Guangzhou. Experienced and knowledgeable trainers. ●Relaxed interaction (互动) with dolphins Shows every half-hour from 8∶30 a. m. to 5:30 p. m. year-round Free bus from your hotel to the Ocean Park. | Session | Duration | Price |
Dolphin Swim | 9% hour | ¥80 | |
Extended Dolphin Swim | 1 hour | ¥120 | |
Lockers, towels and some snacks are included. Photos/DVD are not included(包括). www. dolphinadventure. com Attention: Order online and get a 10% off for the ticket. No food for dolphins. |
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