Unit 2 Stay Healthy Section B 3a-3c 分层作业2025-2026学年人教版英语八年级下册

Unit 2 Stay Healthy Section B (3a~3c) 【基础达标】 一、根据汉语提示填写单词 1. We need to ________ (收集) some data about students’ exercise time for the report. 2. The ________ (调查) says that many teenagers don’t get enough exercise. 3. Please ________ (总结) the main ideas of the passage in three sentences. 4. The ________ (结论) of our study is that exercise is good for both body and mind. 5. She gave a clear ________ (解释) about how to keep fit through daily sports. 6. It’s necessary to ________ (分析) why so many students dislike P.E. classes. 7. Our teacher asked us to write a ________ (报告) on healthy living habits. 8. The ________ (数据) we got from the survey is very useful for our research. 二、用所给词的适当形式填空 1. —Have you ever ________ (do) a survey about students’ exercise habits? —Yes, I did it last term. 2. She spent two hours ________ (write) the report about sports safety. 3. The teacher advised us ________ (collect) information from different sources. 4. The data ________ (show) that 80% of students like outdoor sports. 5. They ________ (not finish) analyzing the survey results yet. 6. It’s important for us ________ (understand) the importance of regular exercise. 7. My group member told me ________ (add) some examples to our report. 8. Doing sports regularly ________ (help) us stay healthy and energetic. 三、根据题后要求做题（每空一词） 1. They collected data by doing a questionnaire.（对画线部分提问） ________ ________ they collect data? 2. She has finished her health report.（改为否定句） She ________ ________ her health report yet. 3. The teacher told us to write a report about exercise.（改为同义句） We ________ ________ to write a report about exercise by the teacher. 4. The survey shows that most students like running.（对画线部分提问） ________ ________ the survey show? 5. It took him three days to finish the report.（同义句转换） He ________ three days ________ the report. 四、单项选择 ( ) 1. —How do you make your report more convincing? —I use a lot of ________ from the survey. A. data B. message C. suggestion D. reason ( ) 2. She advised me ________ more specific examples in my report. A. use B. to use C. using D. used ( ) 3. —________ you ________ the survey results? —Not yet. I’ll finish it this afternoon. A. Do; finish B. Did; finish C. Have; finished D. Will; finish ( ) 4. The report ________ he wrote is about how to exercise safely. A. who B. which C. what D. whom ( ) 5. It’s necessary ________ us to do some exercise every day. A. for B. to C. with D. of 【能力提升】 五、补全对话 根据下面的对话情景，在每个空白处填入一个合适的句子，使对话的意思连贯、完整。 A: Hi, Tom! Our teacher asked us to do a group project about students’ exercise habits. 1. ________? B: I think we can start by doing a survey among our classmates. A: That’s a good idea. 2. ________? B: We can ask them about their favorite sports and how often they exercise. A: Great! 3. ________? B: I’ll make the questionnaire. You can hand them out to our classmates tomorrow. A: No problem. 4. ________ after we get the questionnaires back? B: We need to collect and analyze the data, then write a report. A: And we should give some suggestions. 5. ________? B: Let’s finish the project by next Friday. We can discuss it again tomorrow. 六、语篇填空 第一节 阅读短文，从方框中选择适当的词并用其正确形式填空，每空限填一词，每词限用一次。 collect survey analyze write show summarize explain conclude understand help Writing a health report is a good way to learn about staying fit. First, we need to do a 1. ________ to get information. We can design questions and ask students to answer them. Then we 2. ________ the answers and get useful data. The data may 3. ________ us that many students exercise less than 30 minutes a day. Next, we start to 4. ________ the report. We should 5. ________ the reasons why students don’t exercise enough and 6. ________ some good suggestions. At the end of the report, we need to 7. ________ the main ideas clearly. Last week, my group finished a report about exercise habits. It 8. ________ us and our classmates 9. ________ the importance of regular exercise. We hope our report can 10. ________ more students to do sports. 第二节 阅读短文，根据语篇要求填空，每空限填一词。 A survey about students’ exercise habits was done in our school last week. It involved 300 students from Grade 7 and Grade 8. First, 45% of the students exercise every day, 30% exercise 2-3 times a week, 1. ________ 25% hardly ever exercise. Second, the most popular sports are running, basketball and table tennis. Third, the main reason 2. ________ less exercise is heavy homework. Finally, most students hope schools can organize more sports activities. 3. ________ the survey, we can 4. ________ that students need to balance study and exercise. 5. ________ we keep doing sports regularly, we will stay healthy. 七、完形填空 Doing a survey and writing a report is an interesting task. Last month, our group did a survey about "Students’ Favorite Sports". First, we designed a short questionnaire with 5 questions. Then we gave it to 100 classmates. We 1. ________ all the answers carefully and got some surprising data. For example, many girls like yoga 2. ________ boys prefer basketball. Next, we started to write our report. We divided the report into three parts: survey purpose, results and suggestions. We used the data we collected to support our ideas, which made the report more convincing. We also 3. ________ some suggestions, like asking the school to build a yoga room. Finally, we presented our report to the class. Our teacher praised us for our good work. She said it was well-organized and the data was clear. This experience taught me that teamwork is very important. It also made me 4. ________ that a good report needs both data and ideas. Now, I know how to do a survey and write a report. I believe it will 5. ________ me a lot in my study. ( ) 1. A. collected B. forgot C. changed D. lost ( ) 2. A. when B. while C. because D. so ( ) 3. A. took B. gave C. made D. showed ( ) 4. A. see B. watch C. realize D. look ( ) 5. A. help B. give C. teach D. learn 八、任务型阅读 阅读短文，根据短文内容回答问题。 A Survey on Students’ After-School Exercise A survey was done among 200 middle school students in our city to learn about their after-school exercise. Here are the results: 1. Exercise frequency: 20% exercise every day; 35% exercise 3-4 times a week; 30% exercise 1-2 times a week; 15% never exercise. 2. Favorite sports: Basketball is the most popular (30%), followed by running (25%) and table tennis (20%). Only 5% of students like swimming. 3. Reasons for less exercise: 60% say they have too much homework; 25% think they have no time because of after-school classes; 15% say they don’t like sports. 4. Expectations: 80% hope schools can have more P.E. classes; 70% want schools to organize more sports competitions; 65% hope to have more sports facilities at school. 1. How many students took part in the survey? 2. What’s the most popular sport among the students? 3. What’s the main reason for students’ less exercise? 4. How many students hope schools can have more P.E. classes? 5. What do you think we can do to help students exercise more? (开放性问题，合理即可) 【参考答案】 基础达标 一、1. collect 2. survey 3. summarize 4. conclusion 5. explanation 6. analyze 7. report 8. data 二、1. done 2. writing 3. to collect 4. shows 5. haven’t finished 6. to understand 7. to add 8. helps 三、1. How did 2. hasn’t finished 3. were told 4. What does 5. spent; finishing 四、 1. A （解析：data 是“数据”，用数据能让报告更有说服力） 2. B （解析：advise sb. to do sth. 固定搭配，“建议某人做某事”） 3. C （解析：由“Not yet”可知用现在完成时，询问是否完成） 4. B （解析：定语从句先行词是report，指物，关系词用which） 5. A （解析：It’s necessary for sb. to do sth. 固定句型，“对某人来说做某事有必要”） 能力提升 五、1. What should we do first 2. What questions can we ask 3. How to divide the work 4. What should we do 5. When shall we finish the project 六、第一节1. survey 2. analyze 3. show 4. write 5. explain 6. give 7. summarize 8. helps 9. understand 10. encourage 第二节1. and 2. for 3. From 4. conclude 5. If 七、 1. A （解析：收集问卷答案用collect） 2. B （解析：while 表对比，“女孩喜欢瑜伽，而男孩更喜欢篮球”） 3. B （解析：give suggestions 固定搭配，“提出建议”） 4. C （解析：realize 意为“意识到”，符合语境） 5. A （解析：help sb. a lot 意为“帮某人很多忙”） 八、1. 200 middle school students. 2. Basketball. 3. They have too much homework. 4. 160 students. (200 × 80% = 160) 5. 示例：Schools can reduce homework and organize more sports activities. / Students can make a plan to exercise for 30 minutes every day. 学科网（北京）股份有限公司 $