题型:阅读选择 题类:真题 难易度:普通
Have you ever wanted to grow some vegetables on your balcony(阳台)? Spinach(菠菜) is a great choice. It grows easily all the year, and it has many health benefits.
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Spinach can survive temperatures as low as 7℃, but that's not good for its growth. Spinach seeds sprout(发芽)best in soil between 7℃ and 24℃. Once the seeds have sprouted, the vegetable grows best in daytime between 15℃ and 27℃.
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·Pot size: A pot of 15 to 20 cm deep would be the best. Depending on your space, it can be as wide as you want.
·Make sure your pot has a hole at the bottom.
·Soil: For growing spinach in pots, use a mix rich in organic matter(有机物).
·Spacing: Give each spinach plant seven cm of space. If you want to harvest(收获) large leaves, give each plant a little more space.
·Position: If you are growing spinach in the fall and winter, keep the plants in a sunny place.
For spring and summer planting, place your plants in a cool place, especially in the afternoon.
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·Watering: Keep the soil a bit wet, but not too much. Avoid watering the leaves.
·Fertilizing(施肥): To grow healthy spinach, you need to provide nitrogen(氮素).
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Spinach grows quickly. You can harvest when the plant has formed at least five healthy leaves, usually within one month after it sprouts.
A. When can you harvest? B. Growing Spinach at Home C. Who can cook spinach best? D. Where should you grow spinach? E. When should you plant spinach? F. How should you take care of your spinach? |
Is it a good idea to grow vegetables at home? Why or why not?(请用不超过15词回答){#blank#}5{#/blank#}
Enjoy yourself in Shanghai University Shanghai University is many students' dream university. Do you want to go to it in the future too? Why not come and have a trip to it with us? Activities 9:00 am--10:30 am Learn about its history in the museum 11:00 am--12:00 pm Learn about Computer Science 12:00 pm--1:00 pm Have lunch in the dining hall 1:30 pm--3:00 pm Learn Science from Mr Lee and ask him some questions 3:30 pm--5:00 m Visit the library |
Things to know →All students in Grade 7 are welcome. →Meet at 8:00 am at our school gate next Monday and take the bus to the university together. →Sign up(报名) for the trip at Office 602 before 5:00 pm this Friday. |
*在英语中12:00 pm 指的是中午12点,12:00 am 指的是午夜12点。
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