Unit 2SectionB2a-2e课时练习2024-2025学年人教版英语八年级上册

Unit 2　How often do you exercise？ Period 5　Section B (2a—2e) 一、汉译英 1.去乡村野营 2.在他们的空余时间 3.问某人关于某事 4.百分之十五的学生 5.每周 4 到 6 次 6.一点也不 7.……的答案 8.最受欢迎的 9.最好的放松方式 10.例如 11.通过做某事 12.旧习难改 二、单项选择 ( ) 1. — does he do on the weekend? — He often helps his mother with housework. A. How B. How often C. What D. How soon ( ) 2. Linda eats junk food two four times a week. A. and B. but C. to D. for ( ) 3. he was tired, he didn’t stop . A. Although; but; to rest B. Though; /; working C. Although; /; resting D. Though; but; working ( ) 4. I think it’s interesting game shows. A. watches B. watching C. to watch D. watched ( )5. The number of the students in our school 1,500. And sixty percent of them boys. A. is; is B. is; are C. are; is D. are; are ( ) 6. — I’ll give the boys to eat. — Oh, I know fish and salad. A. something healthy B. healthy something C. anything healthy D. healthy anything ( ) 7. — Excuse me. Could you save the dog? —Sure. A. die B. to die C. dying D. dies ( ) 8. The moonlight is shining in the window. Everything in the room looks so nice. A. over B. across C. through D. past 三、用所给词的适当形式填空。 1. Exercise such as (play) soccer is fun for us. 2. Tom studies Chinese by (watch) Chinese movies. 3. It is a good habit (wash) your face before you go to bed. 4. I’m at the news. (surprise) 5. It’s necessary for us (talk) to our parents when we have problems. 四、完型填空 How does garlic (大蒜) grow? This was a 1 that Hu Mengmeng had been thinking about for a 2 .Last term, Hu got her 3 in her school's rooftop (屋顶) garden. "The 4 was amazing. We put a piece of garlic into the soil and it sprouted (发芽) after several days. Then it grew some more,” Hu said. Hu's school--Tangwai Junior High School in Shanghai-- 5 a small garden on its teaching building's rooftop several years ago. Each term, the students plant one kind of 6 , such as lettuce (生菜) or cucumber. While taking care of them， 7 also do scientific experiments to learn more about vegetables. Chen Yan wondered 8 sunshine intensity (强度) affects the growth of garlic. She put three pots of garlic in different places to get different amounts of sunlight. Then, she 9 their growth every day. Later, she found that the plant that got the most sunlight grew 10 . The students worked creatively (有创造性地) to make the garden a 11 place. They planted different types of lettuce in 12 , such as hearts or diamonds (菱形), in the garden. The different kinds of lettuce sprouted in different colors, making the garden more 13 . And that is not the 14 . They plan to build a 15 to help with planting, according to Zhou Weiqi, the school's science teacher. "The students will work with our robot club to build robots to help with watering. They will try to make a smart thermometer (温度计) too,” Zhou said. ( ) 1. A. problem ( ) 2. A. while B. topic B. minute C. question C. moment D. trouble D. day ( ) 3. A. fruit B. answer C. flower D. plant ( ) 4. A. progress B. process C. program D. product ( ) 5. A. set up B. woke up C. looked up D. went up ( ) 6. A. crop ( ) 7. A. he B. food B. you C. fruit C. they D. vegetable D. we ( ) 8. A. how B. when C. what D. why ( ) 9. A. saw B. watched C. noticed D. looked ( ) 10. A. good B. better C. best D. most ( ) 11. A. busy B. fun C. boring D. sad ( ) 12. A. shapes B. lengths C. weights D. heights ( ) 13. A.meaningful B. hopeful C. creative D. colorful ( ) 14. A. result B. cause C. end D. reason ( ) 15. A. house B. garden C. robot D. shelter 五、根据短文内容，从短文后所给的选项中，选出能填入空白处的最佳选项。选项中有两项为多余选项。 Health is very important to everyone, but not everyone knows how to keep healthy. The best way for you to keep healthy is to eat different kinds of food. Maybe French fries and fried chicken are your favorite food, but they are junk food, so you shouldn’t eat them too often. 1 Apples, strawberries, bananas, carrots and cabbages are all good for your health. 2 It can help to build strong bones(骨骼). A kid usually needs two cups of milk every day. When you’re thirsty, water is the number one choice. 3 Sometimes people eat too much, because they don’t know when they should stop eating. So when you eat, you should notice how your stomach feels. Don’t eat too much. 4 Don’t sit for long hours. You should try to spend less than two hours watching TV every day. ( Eating too much can make you feel bad and become fat. You had better not drink carbonated drinks( 碳酸饮料 ) too much. As a kid, you should eat fruit and vegetables every day. Milk is also good for your health. Try to do exercise often. You’d better drink orange juice. You should eat an apple every day. ) 5 Exercise can make you strong and help you keep in good health. 1. 2. 3. 4. 5. 学科网（北京）股份有限公司 $$