题型:阅读选择 题类: 难易度:普通
湖南省湘西花垣县华鑫学校2024-2025学年八年级上学期开学考试英语试题
Do you know how to start a club at school? Here are some helpful ideas for you:
Photo Club Many students don't know how to take photos. A photo club can help. You can give camera setting(设置) lessons to students. What you need: A classroom; some cameras; some apps. | |
LEGO Club Who doesn't love building with LEGO? In this club, you can have a LEGO-building match(比赛) every week, like making the best cars or the most beautiful restaurant with LEGO. What you need: A classroom; LEGO. | |
Gardening Club A gardening club can be a lot of fun for students. They can learn how to grow their own vegetables and flowers. They can also learn to work with other students. It's useful. What you need: Small farms; plants and seeds(种子); gardening tools(工具). |
When we are in the wild, we find that water is important for us to live. There are many ways to get some clean water. For example, if there is fire and enough water, the best way is to boil the water. But in many cases, there doesn't seem to be any safe water available.
Can you think of a way of cleaning dirty water by using the sun? In this activity, you will make a "solar still (太阳能蒸馏器)". Let's get started to make pure water (纯净水)!
Things to prepare:☆a wide plastic basin (塑料盆) ☆a large piece of plastic paper ☆a smaller glass for collecting the clean water ☆a thin string (绳子) ☆salt and stone Steps: ⒈Mix salt with water. Put salty water in your basin. ⒉Put your collecting glass in the middle of your basin. ⒊Cover the basin with the plastic paper. Use a string to seal off the edges (封住边缘). ⒋Place a stone in the middle of the plastic paper just above your collecting glass. ⒌Carefully move the solar still into the sun so that the sun can heat (加热) the salty water and turn it into vapor (水蒸汽). … |
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