人教版七年级下册完形填空专题练习（含答案）

中小学教育资源及组卷应用平台 人教版七年级下册英语Unit 3 完形填空 A篇 Skateboarding Skateboarding is a popular sport around the world. Many kids and adults love it. It's not only 1_____ but also a good way to exercise. Skateboarding 2_____ in the 1950s in the United States. At that time, surfers wanted to surf on land 3_____ the sea was not always good for surfing. So they 4_____ skateboards. At first, skateboards were very simple(简易的). They were just boards 5_____ wheels (轮子). But as time went by, skateboards became 6_____ and better. Now, skateboarding has many different 7. ____.You can do all kinds of cool moves on your skateboard, 8_____ jumping, turning and sliding (滑行). There are also many skateboarding 9_____ around the world. Skateboarders show their skills(技能) in these competitions. If you want to start skateboarding, you need to get a good skateboard and a helmet (头盔) to keep you 10_____. It's not easy to learn skateboarding. You may fall down many times, but don't give up. If you keep practicing, you will get better and better. 1 A. boringB. difficultC. excitingD. dangerous 2. A. ended B. startedC. changedD. continued 3. A. and B. but C. or D. because 4. A. bought B. found C. made D. borrowed 5. A. in B. with C. on D. at 6. A. more beautiful B. more expensive C. heavier D. lighter 7. A. colors B. sizes C. tricks D. shapes(形状) 8. A. as for B. such as C. at least D. less than A.competitions B.parties C.clubs D.shows 10. A. dangerous B. safe C.scared D. relaxed B篇 Smart Agriculture( 农业): Changing Farmers' Lives In modern times, more and more farmers are starting to use smart agriculture to 1 _____their work. Smart agriculture uses new technology like the Internet of Things (IoT) and drones (无人机). It makes farming 2____and more productive. Many farmers now use sensors (传感器) in their 3_____. These sensors can measure(测量) the temperature, moisture (湿度), and nutrients (养分) in the soil. 4_____ the help of this information, farmers can know 5_____ their plants need. For example, if the soil is too dry, they can use the smart irrigation (灌溉) system to6 _____ the plants just the right amount(数量) of water. Drones also play a 7_____ in smart agriculture. They can fly over the fields and take 8 _____ of the crops. By looking at these pictures, farmers can find if there are any 9____ like pests (害虫) or diseases early. Then they can take action at once to protect their crops. Smart agriculture not only helps farmers save 10_____ and money but also helps to protect the environment. By using the right amount of water and chemicals(化学品), farmers can reduce waste. However, some farmers may face many difficulties in using these new technologies. They need more training to make full use of smart agriculture. 1. A. forgetB. improveC. protectD. start 2. A. easier B. harder C. slowerD. older 3. A. houses B. villages C. fields D. cities 4. A. Under B. With C. For D. By 5. A. where B. when C. what D. who 6. A. give B. bring C. ... ...