题型:阅读选择 题类: 难易度:普通
黑龙江省哈尔滨市双城二中2024-2025学年九年级上学期开学英语试卷
Do you think stones can move by themselves? Some stones can move in Death Valley(死谷), the US. Death Valley is famous for this. Many of the stones are small. but a few of them are very big. The biggest stone weighs about 350 kg.
The stones only move at night. Nobody has ever seen them moving, but now scientists know why the stones can move. The answer is the wind. When the wind comes from the west. the stones move to the cast. When the wind is from the south, they always move to the north. But how can the wind move a very heavy stone?
Death Valley is one of the hottest places in the world, but it can be very cold at night. Sometimes. there are even storms at night. Rain falls, and the wind is strong and cold. The water on the ground turns into ice easily. Then the strong wind can move the stones along the flat ground. In the morning, the sun comes up and dries the ground. So people can find them move from one place to another in the daytime.
Are you interested in animals and nature? Want to enjoy your summer holidays and learn something interesting and useful? Here comes your chancel Our club Youth Explore has prepared a three- day summer program for you! You can take part in many hands- on activities and meet with different animals— giraffes, pandas, tigers, and so on! More information about the program is as follows: Age: Students aged 8~16 Groups:There are 2 programs for you to choose from. There are at most 15 students in each program.
Program cost:$230 for members;$250 for non- members How to do: Simply come to our center to get an application form(申请表). Send your form on or before 1lth July ( Friday). Notes: 1. No free lunches because of people's likes and dislikes. You may either bring a lunchbox or pay for lunch at our restaurants. 2. Both programs will be on the next day if there is a warning of rainstorms. Come and join us now! Don't miss the chance! |
Every summer, drowning (溺水) accidents happen among students from to time {#blank#}1{#/blank#} For this, many schools have swimming lessons. Swimming is both a useful life skill and a great sport. Like any physical activity, swimming also has risks, so it's important to make sure that you do it safely. Here are somethings you should know.
Don't swim alone(独自). No matter how old you are, swimming alone is a bad idea. {#blank#}2{#/blank#} You may fall, get hit or have other unexpected accidents. So always have someone with you. They can help you or call for help for you if anything happens.
Swim only when you feel comfortable. For example, don't swim if you have an open wound(伤口). {#blank#}3{#/blank#}And if you still don't feel better, get out of the pool.
Follow the pool rules and signs. {#blank#}4{#/blank#}So look for and read the pool safety information carefully before getting into the water. And don't jump into any water unless you knowhow deep it is.
Be patient. They are there to protect (保护) you. Start by swimming once or twice a week, and don't expect to break any speed or distance (距离) records in a short time. Maybe in the beginning you can only make it halfway across the pool before you need to take a break, and that's okay. As you practice more, you'll be able to swim for longer each time.
A. It takes time to improve your swimming skill. B. Swimming is the same as other sports. C. You never know what may happen while you're swimming. D. If you develop pain while swimming, stop and rest. |
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