题型：语法填空（语篇） 题类： 难易度：普通
【名师课堂】沪教版（2024）英语七年级上册Unit 5 Off to space Section 4 Focusing on culture & Project
Have you ever dreamed of traveling in space? To travel in space, we first have to work out where our food from.
Today's space (tour) don't go to the Moon or Mars. They go to the International Space Station (ISS). There, the spacemen live for weeks to months.
If you visited the ISS years ago, nearly every kind of food you ate would have come from the Earth.
In 2014, scientists (send) the ISS a space garden with some vegetable seeds(种子). With water and some light, the vegetables in the garden grew. Those were the first foods being grow n on the ISS. But the spacemen couldn't eat them and had to send them back to the Earth. The next year, scientists made sure they were safe, the spacemen grew the (two) seeds. This time the vegetables were ready for the spacemen (eat).
Gardening is (difficult) in space than it is on Earth. gravity, plants don't know which way is up. But they learn how to grow. They send their leaves in the direction of light and their roots (根) into the soil.
The spacemen have also grown vegetables and flowers. It's important to know plant can flower in space because flowering is part of how some plants make fruit.
While the space garden is small now,(hopeful) it could one day help provide people with food on longtime space trips.
Darrell: Marina... Marina... MARINA! Marins: Oh, sorry. I didn't hear you. I was thinking about my homework. Darrell: What's it about? Marina: Well, I need to draw a future house for my art class, but I haven't got any ideas. Maybe I should go to the library and look for something useful. Darrell: Or you can try Pinterest. Marina: Isn't it a shopping app? Darrell: Not really. Many people share their works on Pinterest and tell you how they made them. I'm sure you can get some ideas there. Marina: Sounds like you use it often. Darrell: Yeah. Just last week I went there and found the A to Z of making chocolate. cake— from choosing good chocolate to baking(烘烤) the cake to making sugar flowers on top. Marina: Really? I'll check it out later. Thanks a lot. |
store; textbook; power; page; electronic |
Mary: Dad, the news says that e- book reading is increasing quickly. What's an e- book?
Dad: It's a(n){#blank#}1{#/blank#} copy of a book. It can be downloaded (下载) from a website and {#blank#}2{#/blank#} on a computer.
Mary: Then what are the advantages of e- books over paper books?
Dad: There are many, dear. For example, no trees are needed to make paper for the{#blank#}3{#/blank#} if we use e- books.
Mary: Can e- books be used in the classroom?
Dad: Yes. You know, the cost of traditional {#blank#}4{#/blank#} is always high.
Mary: Will e- books take the place of paper books in the future?
Dad: Not sure. I think we will have both for a long time.
Mary: I see. Technology is so {#blank#}5{#/blank#}.
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