精品解析：Unit2Section A(grammar focus-3c)配套练习2024-2025学年人教版八年级上册

根据语境及括号内所给英文提示语，用完整的句子补全下列对话。 1. A: Does Mike drink milk? B: Yes. ________________ (every day) 2. A: Do you eat hamburgers? B: No. ________________ (never) 3. A: How often does Peter go to the library? B: _________________________________ (three times a week) 4. A: How often do they take the bus to school? B: _________________________________ (sometimes) 5. A: How often does Mary see her friends after school? B: _________________________________. (usually) 二、单项填空。 6. Tina ________ drives to work. But today she drives because of the rain. A. always B. often C. sometimes D. hardly 7. —________ do you have a sports meeting in your school? —Once a year. We all like sports. A. How much B. How often C. How long D. How soon 8. —______ does he play soccer? —Once a week. A. How many B. How much C. How often D. How long 9. — ______ is it from Windows of the World in Shenzhen (深圳世界之窗) to Chimelong in Guangzhou (广州长隆) ? — It’s about one hour’s drive. A. How soon B. How long C. How far D. How often 10. —________ have you kept this book? —For two months. A. How soon B. How long C. How old D. How often 11. ________ it was rainy, no students were late for school. A. But B. And C. Because D. Although 12. Although they feel tired, ________ they still go on working. A. and B. so C. / D. but 13. ________ we all tried our best, ________ we lost the game. A. Because; / B. Because; so C. Although; / D. Although; but 三、选词填空。 用 hardly 或 hard 填空。 14. Betty studied really _________ to pass the exam. 15. Can you speak a little slower? I can _________ follow you. 16. It’s _________ for me to learn English well. 17. My dad is busy. He _________ ever watches TV. 18. Tony and Mike are twins. Tony always studies _________ but Mike _________ reads his textbooks. 选词填空 19. She went to the shop to get some apples but there was __________ (none/no one) left. 20. —You all like listening to music, but who can play the piano? —_______ (None/No one). 21. —How many students did you see in the library? —__________ (None/No one). 四、语法选择。 John Denerly, an English man, celebrated (庆祝) his hundredth birthday on a day in the twentieth century. Here’s what he said about how to keep healthy. “____22____ healthy, I only eat fresh and natural food, and I think salty food is ____23____. ____24____ too much salty or sugary food is harmful (有害的) to my body, so I ____25____ have it,” he said. “And when I was young, I got plenty of exercise while I was working in the fields. Now I walk 10,000 steps ____26____ day. I don’t need to be looked after at all.” About sleep, he continued, “Thanks ____27____ good sleep habits, I get at least seven hours’ sleep every night. What’s more, I keep studying every day. Reading ____28____ me a lot of fun.” “Oh, one more thing, I ____29____ smoke. It’s dangerous and it harms my body. But I drink a small cup of wine every day.” Although we don’t expect (期望) to live to be a hundred years old, we should learn how to live ____30____ him. It’s ____31____ that a healthy diet, enough sleep, regular exercise and enjoying study are the secrets (秘密) to a long life. 22. A. Keep B. Keeping C. To keep D. Keeps 23. A. health B. healthy C. unhealthily D. unhealthy 24. A. Eating B. Eat C. Eats D. Ate 25. A. always B. usually C. hardly ever D. often 26. A. a B. an C. the D. / 27. A. to B. for C. at D. on 28. A. give B. gave C. gives D. giving 29. A. always B. never C. usually D. sometimes 30. A. by B. for C. at D. from 31. A. think B. thinks C. thought D. to think 第1页/共1页 学科网（北京）股份有限公司 $ 根据语境及括号内所给英文提示语，用完整的句子补全下列对话。 1. A: Does Mike drink milk? B: Yes. ________________ (every day) 【答案】He drinks milk every day. 【解析】 【详解】根据“Yes.”及英文提示语可知，此处指他每天都喝牛奶；he“他”，主语，句首首字母大写；drink“喝”，谓语，根据“every day”可知，句子时态为一般现在时，此处应用三单形式；milk“牛奶”； every day“每天”。故填He drinks milk every day. 2. A: Do you eat hamburgers? B: No. ________________ (never) 【答案】I never eat hamburgers. 【解析】 【详解】句意：A: 你吃汉堡吗？B: 不。我从来不吃汉堡。根据“No.”及英文提示语可知，此处指我从来不吃汉堡。故填I never eat hamburgers. 3. A: How often does Peter go to the library? B: _________________________________ (three times a week) 【答案】He goes to the library three times a week. 【解析】 【详解】句意：——彼得多久去一次图书馆？——他每周去图书馆三次。根据问句“How often does Peter go to the library?”和提示词“three times a week”可知，此处是指“他一周去图书馆三次”；he作主语，位于句首，首字母要大写；go to the library“去图书馆”，动词短语，句子时态为一般现在时，主语为第三人单数，谓语动词应用三单形式goes；three times a week“一周三次”，作状语。故填He goes to the library three times a week. 4. A: How often do they take the bus to school? B: _________________________________ (sometimes) 【答案】Sometimes they take the bus to school./They sometimes take the bus to school./They take the bus to school sometimes. 【解析】 【详解】句意：他们多久乘一次校车去学校？根据题干可知，时态为一般现在时，用频度副词sometimes回答，频度副词可放在句子中间， 实义动词之前，非实义动词之后，故填Sometimes they take the bus to school./They sometimes take the bus to school./They take the bus to school sometimes. 5. A: How often does Mary see her friends after school? B: _________________________________. (usually) 【答案】She usually sees her friends after school 【解析】 【详解】根据“How often does Mary see her friends after school?”可知，空处回答Mary见朋友的频率，Mary是第三人称单数，see用sees。故填She usually sees her friends after school。 二、单项填空。 6. Tina ________ drives to work. But today she drives because of the rain. A. always B. often C. sometimes D. hardly 【答案】D 【解析】 【详解】句意：蒂娜几乎不会开车去上班，但是今天因为下雨，她开车过来的。 考查副词。always总是；often经常；sometimes有时；hardly几乎不。根据“But today she drives because of the rain”可知一般是不开车，此处用频度副词hardly表示“几乎不”。故选D。 7. —________ do you have a sports meeting in your school? —Once a year. We all like sports. A. How much B. How often C. How long D. How soon 【答案】B 【解析】 【详解】句意：——你们学校多久开一次运动会？——一年一次。我们都喜欢运动。 考查特殊疑问词。How much多少；How often多久一次；How long多长；How soon还有多久；根据回答“Once a year.”可知，此处是对频率的提问，应用how often提问，故选B。 8. —______ does he play soccer? —Once a week. A. How many B. How much C. How often D. How long 【答案】C 【解析】 【详解】句意：——他多久踢一次足球？——一周一次。 考查特殊疑问句。How many多少；How much多少钱；How often多久一次；How long多长时间。根据“Once a week”可知此处询问频率，疑问词用How often。故选C。 9. — ______ is it from Windows of the World in Shenzhen (深圳世界之窗) to Chimelong in Guangzhou (广州长隆) ? — It’s about one hour’s drive. A. How soon B. How long C. How far D. How often 【答案】C 【解析】 【详解】句意：——深圳的世界之窗到广州的长隆有多远？——大约一个小时的车程。 考查特殊疑问句。How soon多久，答语常用“in+时间段”；How long多长（时间）；How far多远；How often多久一次。根据答语“It’s about one hour’s drive.”可知，此处问的是距离，故选C。 10. —________ have you kept this book? —For two months. A. How soon B. How long C. How old D. How often 【答案】B 【解析】 【详解】句意：——这本书你借了多久了？——两个月了。 考查特殊疑问句。How soon多久之后；How long多长时间，对时间段提问；How old多大，对年龄提问；How often多久一次。根据答语“For two months.”可知，此处对时间段进行提问，所以B项符合。故选B。 11. ________ it was rainy, no students were late for school. A. But B. And C. Because D. Although 【答案】D 【解析】 【详解】句意：虽然雨下得很大，但是没有一个学生上学迟到。 本题考查连词的用法。But但是；And和；Because由于；Although虽然。这是一个含有让步状语从句的主从复合句，让步状语从句在句首时用although引导。故选D。 12. Although they feel tired, ________ they still go on working. A. and B. so C. / D. but 【答案】C 【解析】 【详解】句意：虽然他们感到累了，但他们仍然继续工作。 考查连词辨析。and和；so因此；/不填；but但是。根据“Although they feel tired ... they still go on working.”可知，although引导的让步状语从句，不与but连用。故选C。 13. ________ we all tried our best, ________ we lost the game. A. Because; / B. Because; so C. Although; / D. Although; but 【答案】C 【解析】 【详解】句意：尽管我们都尽力了，但还是输了比赛。 考查连词词义辨析。Because因为；so所以；Although尽管；but但是。根据“…we all tried our best…we lost the game.”的句意可知，此处句意发生了转折让步，应用although引导让步状语从句，although和but不能在一个句子中成对使用。故选C。 三、选词填空。 用 hardly 或 hard 填空。 14. Betty studied really _________ to pass the exam. 15. Can you speak a little slower? I can _________ follow you. 16. It’s _________ for me to learn English well. 17. My dad is busy. He _________ ever watches TV. 18. Tony and Mike are twins. Tony always studies _________ but Mike _________ reads his textbooks. 【答案】14. hard 15. hardly 16. hard 17. hardly 18. ①. hard ②. hardly 【解析】 【14题详解】 句意：为了通过考试，贝蒂非常努力地学习。根据“studied really … to pass the exam”可知，此处考查study hard“努力学习”，动词短语，应用hard“努力地”，副词，在句中修饰动词studies，作状语。故填hard。 【15题详解】 句意：你能说慢一点吗？我几乎听不懂你的话。根据上文“Can you speak a little slower?”可知，此处是指几乎听不懂对方的话，应用副词hardly“几乎不”修饰动词follow，在句中作状语。故填hardly。 【16题详解】 句意：对我来说学好英语很难。根据句意可知，此处是指学好英语很难，应用形容词hard“困难的”作表语。故填hard。 【17题详解】 句意：我爸爸很忙。他几乎从不看电视。根据“My dad is busy.”可知，此处是指他几乎不看电视，考查hardly ever“几乎从不”，频度副词。故填hardly。 【18题详解】 句意：托尼和迈克是双胞胎。托尼总是努力学习，但迈克几乎不读课本。第一空，根据空前“studies”可知，此处是指努力学习，考查study hard，动词短语；第二空，根据空前“but”可知，此处表示转折，所以这里应是指迈克几乎不读课本，应用副词hardly“几乎不”修饰动词reads，在句中作状语。故填hard；hardly。 选词填空 19. She went to the shop to get some apples but there was __________ (none/no one) left. 【答案】none 【解析】 【详解】句意：她去商店买苹果，但是一个也没有了。none“一点都没有”，强调数量； no one“没人”。此处表示没有苹果。故填none。 20. —You all like listening to music, but who can play the piano? —_______ (None/No one). 【答案】No one 【解析】 【详解】句意：——你们都喜欢听音乐，但谁会弹钢琴呢？——没有人。none“没有一个”，通常与of连用；No one“没有人”；根据“who can play the piano”并结合备选词汇可知，此处指没有人会弹钢琴。故填No one。 21. —How many students did you see in the library? —__________ (None/No one). 【答案】None 【解析】 【详解】句意：——你在图书馆里看到几个学生？——一个也没有看到。根据“How many students”可知，此处是强调数量，用none回答。故填None。 四、语法选择。 John Denerly, an English man, celebrated (庆祝) his hundredth birthday on a day in the twentieth century. Here’s what he said about how to keep healthy. “____22____ healthy, I only eat fresh and natural food, and I think salty food is ____23____. ____24____ too much salty or sugary food is harmful (有害的) to my body, so I ____25____ have it,” he said. “And when I was young, I got plenty of exercise while I was working in the fields. Now I walk 10,000 steps ____26____ day. I don’t need to be looked after at all.” About sleep, he continued, “Thanks ____27____ good sleep habits, I get at least seven hours’ sleep every night. What’s more, I keep studying every day. Reading ____28____ me a lot of fun.” “Oh, one more thing, I ____29____ smoke. It’s dangerous and it harms my body. But I drink a small cup of wine every day.” Although we don’t expect (期望) to live to be a hundred years old, we should learn how to live ____30____ him. It’s ____31____ that a healthy diet, enough sleep, regular exercise and enjoying study are the secrets (秘密) to a long life. 22. A. Keep B. Keeping C. To keep D. Keeps 23. A. health B. healthy C. unhealthily D. unhealthy 24. A. Eating B. Eat C. Eats D. Ate 25. A. always B. usually C. hardly ever D. often 26. A. a B. an C. the D. / 27. A. to B. for C. at D. on 28. A. give B. gave C. gives D. giving 29. A. always B. never C. usually D. sometimes 30. A. by B. for C. at D. from 31. A. think B. thinks C. thought D. to think 【答案】22. C 23. D 24. A 25. C 26. A 27. A 28. C 29. B 30. D 31. C 【解析】 【导语】本文介绍了一位百岁老人保持健康的秘诀。 【22题详解】 句意：为了保持健康，我只吃新鲜和天然的食物，我认为咸的食物是不健康的。 Keep保持，动词原形；Keeping保持，现在分词；To keep保持，不定式；Keeps保持，动词三单形式。根据句意可知，此处表示目的，应用不定式形式。故选C。 【23题详解】 句意：为了保持健康，我只吃新鲜和天然的食物，我认为咸的食物是不健康的。 health健康，名词；healthy健康的，形容词；unhealthily不健康地，副词；unhealthy不健康的，形容词。分析句子结构可知，此处应用形容词，作表语；根据下文“too much salty or sugary food is harmful (有害的) to my body”可知，此处指咸的食物是不健康的。故选D。 【24题详解】 句意：吃太多含盐或含糖的食物对我的身体有害，所以我几乎从来没有吃过。 Eating吃，现在分词或动名词；Eat吃，动词原形；Eats吃，动词三单形式；Ate吃，过去式。分析句子结构可知，此处应用动名词形式，作主语。故选A。 【25题详解】 句意：吃太多含盐或含糖的食物对我的身体有害，所以我几乎从来没有吃过。 always总是；usually通常；hardly ever几乎从不；often经常。根据“too much salty or sugary food is harmful (有害的) to my body”可知，此处指几乎从来没有吃过太多含盐或含糖的食物。故选C。 【26题详解】 句意：现在我每天走一万步。 a不定冠词，表泛指，用于以辅音音素开头的单词前；an不定冠词，表泛指，用于以元音音素开头的单词前；the定冠词，表特指；/零冠词。根据句意可知，此处表示泛指的含义，空后的“day”是以辅音音素开头的单词，应用a。故选A。 【27题详解】 句意：由于良好的睡眠习惯，我每晚至少睡七个小时。 to朝，向；for为了；at在；on在……上面。thanks to“归功于”，固定词组，故选A。 【28题详解】 句意：阅读给了我很多乐趣。 give给，动词原形；gave给，过去式；gives给，动词三单形式；giving给，现在分词。此处表示客观事实，时态为一般现在时，主语为“Reading”，所以此处应用动词的三单形式。故选C。 【29题详解】 句意：哦，还有一件事，我从不抽烟。 always总是；never从不；usually通常；sometimes有时。根据下文“It’s dangerous and it harms my body.”可知，吸烟有害身体，所以此处指从不抽烟。故选B。 【30题详解】 句意：虽然我们不指望活到一百岁，但我们应该向他学习如何生活。 by通过；for为了；at在；from从。learn…from sb.“向某人学习……”，固定词组。故选D。 【31题详解】 句意：人们认为健康的饮食、充足的睡眠、规律的运动和享受学习是长寿的秘诀。 think认为，动词原形；thinks认为，动词三单形式；thought认为，过去式；to think认为，不定式。分析句子结构可知，此处是固定句型“It’s thought that…”，意为“人们认为……”。故选C。 第1页/共1页 学科网（北京）股份有限公司 $