Unit1-8单元期末词汇基础巩固+核心语法提升专项练习 2025-2026学年人教版八年级英语上册

人教版八年级上册英语Unit1-8单元期末词汇基础巩固+核心语法提升专项练习 核心语法知识点: 核心语法一：不定代词 核心用法： (1)作主语时，谓语动词用单数。 (2)形容词修饰不定代词，需后置。 (3) some类用于肯定句/请求建议的疑问句；any类用于否定句/疑问句/条件句。 (4) no one 只指人，不与of连用；none 可指人/物，可与of连用。 核心语法二：情态动词 can 和 could 核心用法: can：表现在的能力、请求许可、肯定/否定推测。 could：表过去的能力、委婉请求、可能性更低的推测。 否定式为 can’t/couldn’t；疑问句将其提至句首；could表请求时，肯定答语常用can。 核心语法三：形容词和副词的比较级、最高级 & as...as 定义:①比较级：用于两者比较，表“更……”；②最高级：用于三者及以上比较，表“最……”。 ③as...as 结构：用于同级比较，表“和……一样……”。 核心用法: · 比较级搭配：A + be + 比较级 + than + B；最高级搭配：the + 最高级 + 范围。 · as...as 中间用原级；否定式为 not as/so...as。 核心语法四：一般将来时（will/shall） 核心用法： 基本结构：主语 + will/shall + 动词原形；shall 常用于第一人称。 否定式：will not (won’t)/shall not (shan’t) + 动词原形。 疑问式：Will/Shall + 主语 + 动词原形。 核心语法五：感叹句 核心用法:What + (a/an) + 形容词 + 名词 + 主谓！或 How + 形容词/副词 + 主谓！ 核心语法六：五种基本句型 · 主语 + 谓语（S+V） · 主语 + 谓语 + 宾语（S+V+O） · 主语 + 系动词 + 表语（S+V+P） · 主语 + 谓语 + 间接宾语 + 直接宾语（S+V+IO+DO） · 主语 + 谓语 + 宾语 + 宾语补足语（S+V+O+OC） 核心语法七：句子成分 句子成分可分为主语、谓语、宾语、表语、定语、状语、宾语补足语，其中主语和谓语是句子的主体成分。 一、写出下列词汇的比较级和最高级 原级 比较级 最高级 原级 比较级 最高级 comfortable tall cheap good/well fast high lazy thin big beautiful late happy fat far heavy little confident many/much quickly bad/badly 二、根据中文、音标或首字母提示填空，注意单词适当形式。 1. Please don’t throw ________ /ˈrʌbɪʃ/ everywhere, we should keep our city clean. 2. You should catch this good c_______ to show your talent. 3. We need to ________ (交流，沟通) with our parents often to understand each other better. 4. Tom is a ________ /ˈleɪzi/ boy, he never helps his parents do housework. 5. It is a ________ (挑战性的) task, but we believe we can manage it. 6. A rainbow will ________ /əˈpɪə(r)/ in the sky after the rain stops. 7. The girl in a pink dress looks very p_______. 8. He has a deep love for l_______ and reads a lot of classic works. 9. My new bed is very ________ (舒服的). 10. Read the ________ (用法说明) carefully before you use the new machine. 11. We watched a ________ (极好的) show yesterday evening, all of us enjoyed it. 12. Her dream is to be a ________ (律师) when she grows up. 13. We should think ________ (明智的) before making an important decision. 14. Whether we go out for a picnic ________ (取决于) on the weather tomorrow. 15. May I ________ /bɒrəʊ/ your pen? I left mine at home this morning. 16. You can take the bus to the train ________ (车站). 17. Let’s go to the cinema to watch a ________ (电影) this weekend. 18. If you work hard enough, you will ________ (完成) your goal soon. 19. I like all sports, ________ (尤其) swimming, for it makes me relaxed. 20. The little girl has a very beautiful ________ (外表). 21. Everyone should get a good ________ (教育) when they are young. 22. ________ (美德) like honesty and kindness are always praised by people. 23. We should be an ________ (诚实的) person, don’t tell lies to others. 24. My sister likes to decorate her own ________ (卧室) and make it beautiful. 25. The price of this book is very ________ (合理的), so I decide to buy it. 26. Regular exercise will bring many ________ (益处) to your body. 27. Our school is ________ (连接的) with the new library by a long bridge. 28. There are many ________ (差异) between the two pictures, can you find them out? 29. Please ________ (介绍) yourself to the new classmates first. 30. Luckily, no one was hurt in the traffic a_______. 三、用所给单词适当形式填空。 1. We ________ (camp) by the lake last weekend and enjoyed the beautiful stars at night. 2. My mother always ________ (invite) our relatives to our home for dinner on festivals. 3. There are many ________ (difference) between the two traditional festivals in China. 4. A big rainbow ________ (appear) in the sky after the heavy rain yesterday afternoon. 5. You should read the ________ (instruction) carefully before you use the new machine. 6. My sister dreams of being a ________ (lawyer) when she grows up. 7. He thinks it’s a ________ (challenge) task, but he still decides to try his best. 8. Whether we go hiking or not ________ (depend) on the weather tomorrow. 9. The price of this book is very ________ (reason), so I want to buy one for my brother. 10. We can ________ (benefit) a lot from reading classic books every day. 11. She is good at ________ (communicate) with others, so she has many friends. 12. My brother ________ (achieve) his dream of becoming a pilot last year. 13. We should make a plan for ________ (we) before the new term starts. 14. The little boy is very ________ (honest), and he never tells lies to his parents. 15. There are thousands of ________ (tourist) visiting the Great Wall every year. 16. He ________ (forget) to bring his homework to school this morning, so he felt sad. 17. The teacher asked us ________ (introduce) ourselves in English in class. 18. Regular exercise can make our bodies ________ (strong) and healthier. 19. With the development of technology, nothing is ________ (possible) for human beings now. 20. The ________ (art) drew a beautiful picture of the countryside for us. 21. It’s ________ (polite) to talk loudly in the library, so we should keep quiet. 22. My father ________ (work) as a doctor for over 20 years, and he loves his job. 23. We need ________ (clean) up our classroom every day to keep it tidy. 24. The ________ (invent) of the computer has changed our life a lot. 25. He spoke so ________ (clear) that everyone in the room could understand him. 四、单项选择题 1. —Who helped you clean the room yesterday? —______. I cleaned it all by myself. A. Someone B. Anyone C. No one D. Everyone 2. —______ you swim across the small river when you were young? —Yes, I could. It was easy. A. Can B. Could C. Will D. Shall 3. This story is ______ than that one. I like it better. A. interesting B. more interesting C. most interesting D. the most interesting 4. Tom is as ______ as his brother. Both of them are good at math. A. clever B. cleverer C. cleverest D. more clever 5. —______ beautiful the new park is! —Yes, let's take some photos here. A. What B. What a C. How D. How a 6. We ______ have a class meeting about holiday plans this afternoon. A. will B. could C. are D. were 7. —I feel thirsty. Could you give me ______ to drink? —Of course. Here you are. A. something B. anything C. nothing D. everything 8. Lucy ______ speak English very well now, but she ______ not do it one year ago. A. can; could B. could; can C. will; shall D. shall; will 9. Which is ______， the elephant or the tiger? A. strong B. stronger C. strongest D. the strongest 10. —______ exciting news it is! —Yeah, our school team won the game. A. What B. What an C. How D. How an 11. There ______ a basketball game between Class 1 and Class 2 tomorrow. A. is B. will be C. was D. were 12. My parents often tell me ______ more vegetables and fruits to keep healthy. A. eat B. eats C. to eat D. eating 13. —I think pandas are one of the ______ animals in the world. —I agree. They look so lovely. A. amazing B. more amazing C. most amazing D. the most amazing 14. My mother made a big cake for me. The sentence structure is ______. A. S+V B. S+V+O C. S+V+IO+DO D. S+V+O+OC 15. —Could I use your dictionary? —Yes, you ______. A. can B. could C. must D. need 16. I hope I ______ visit the amazing plants in the rainforest one day. A. can B. could C. will D. shall 17. ______ delicious meal we had in the restaurant last night! A. What B. What a C. How D. How a 18. The teacher asked us ______ the homework carefully before handing it in. A. check B. checks C. to check D. checking 19. None of the students ______ late for class today. A. is B. are C. was D. were 20. —Let's communicate with our parents often. —Good idea. They ______ understand us better. A. can B. could C. will D. shall 参考答案 一、写出下列词汇的比较级和最高级 comfortable — more comfortable — most comfortable； cheap — cheaper — cheapest； fast — faster — fastest； lazy — lazier — laziest； big — bigger — biggest； late — later — latest； fat — fatter — fattest； heavy — heavier — heaviest； confident — more confident — most confident； quickly — more quickly — most quickly； tall — taller — tallest； good/well — better — best； high — higher — highest； thin — thinner — thinnest； beautiful — more beautiful — most beautiful； happy — happier — happiest； far — farther/further — farthest/furthest； little — less — least； many/much — more — most； bad/badly — worse — worst 二、单词填空专项练习 1. rubbish；2. chance；3. communicate；4. lazy；5. challenging；6. appear；7. pretty；8. literature；9. comfortable；10. instructions；11. fantastic；12. lawyer；13. wisely；14. depends；15. borrow；16. station；17. film；18. achieve；19. especially；20. appearance；21. education；22. Virtues；23. honest；24. bedroom；25. reasonable；26. benefits；27. connected；28. differences；29. introduce；30. accident 三、用所给单词适当形式填空 1. camped；2. invites；3. differences；4. appeared；5. instructions；6. lawyer；7. challenging；8. depends；9. reasonable；10. benefit；11. communicating；12. achieved；13. ourselves；14. honest；15. tourists；16. forgot；17. to introduce；18. stronger；19. impossible；20. artist；21. impolite；22. has worked；23. to clean；24. invention；25. clearly 四、单项选择题 1. C；2. B；3. B；4. A；5. C；6. A；7. A；8. A；9. B；10. A；11. B；12. C；13. C；14. C；15. A；16. A；17. B；18. C；19. A；20. A 学科网（北京）股份有限公司 $