Unit 3 Same or different 单元重点词汇及词性转换练习100题 - 2026-2027学年人教版八年级上册英语

人教版新教材八年级上册英语Unit 3 Same or different 单元重点词汇及词性转换练习100题 时间：40分钟 满分：100分 一、根据括号内的中文提示补全句子（每题1分，共30分） 1. Her ________（业余爱好）is reading stories and she has many storybooks. 2. It is not wise to ________（比较）children with one another. 3. You should not be ________（懒惰的）. Finish your homework today. 4. I hope I can ________（参加）the school talent show next month. 5. The ________（差异）between the two brothers is easy to see. 6. She is a quiet and ________（害羞的）girl and afraid of speaking in public. 7. ________（除……之外）sports, he also likes painting. 8. We can see our face in the ________（镜子）. 9. It’s my ________（乐事）to give you a hand when you need help. 10. The girl will ________（表演）a piece of music on the flute. 11. Can you help me ________（解决）this difficult problem? 12. They look ________（相像的）, but they are not twins. 13. My deskmate is ________（勤奋的）and always gets good marks. 14. I have no ________（空闲的）time to play computer games on weekdays. 15. Please accept my ________（祝贺）on your wonderful prize. 16. The ________（平均的）age of our group is 14 years old. 17. Speak ________（响亮地）so that everyone can hear your voice. 18. What’s the ________（人口）of this city? 19. As a matter of ________（事实）, I don’t know that boy. 20. My best friend is ________（外向的）and she loves making new friends. 21. She is tall and ________（苗条的）. 22. There is heavy ________（降雨量）in this area in summer. 23. He likes staying ________（独自）when he reads books. 24. One of his ________（优势）is that he is good at listening. 25. I won the first ________（奖）in the writing competition last week. 26. We have something ________（有共同之处）. We both love music. 27. We should take this ________（严重的）problem seriously. 28. Her ________（外表）changed a lot after she cut her long hair. 29. I can play the ________（长笛）very well. 30. His ________（性格）makes him popular with classmates. 二、用括号内单词的正确形式填空（每题1分，共30分） 1. We often ________(compare) the two articles to find their differences. 2. The ________(shy) little girl hid behind her mother. 3. It’s ________(please) for me to help you with your English. 4. He will ________(attend) an important meeting tomorrow morning. 5. Don’t be so ________(laziness), or you will fall behind your classmates. 6. There are many ________(different) between these two pictures. 7. Besides English, he has another ________(interesting) — playing the flute. 8. Her ________(appear) surprised all of us when she came in. 9. Please speak ________(loud), I cannot hear you clearly. 10. My teacher helped me ________(solve) the hard math problem. 11. They have something in ________(commonly). 12. The ________(perform) on stage won a big prize last night. 13. We send our ________(congratulate) to you on your success. 14. He likes to stay ________(alone) at home on weekends. 15. One of my ________(strong) is being careful. 16. The ________(average) score of this exam is 78 points. 17. What is the ________(populate) of your hometown? 18. In ________(fact), I agree with your opinion. 19. An ________(outgo) student is good at communicating with others. 20. After exercise for half a year, she becomes ________(slim). 21. This is a ________(seriously) mistake and you must correct it. 22. I have no ________(spare) time to go to the cinema these days. 23. My ________(person) makes me never give up easily. 24. The ________(rain) in the south is more than that in the north. 25. The two girls look ________(alike). 26. The ________(mirror) on the wall is broken. 27. A ________(hard-work) student keeps practicing every day. 28. He got three ________(prize) in different competitions. 29. She can play the ________(flute). 30. ________(beside) maths, he also learns physics well. 三、根据首字母提示完成句子（每题1分，共20分） 1. B______ music, he also enjoys playing sports. 2. The h______ boy always finishes homework before dinner. 3. It’s bad to c______ kids with each other all the time. 4. This s______ problem needs our full attention. 5. She is o______ and has lots of friends. 6. Can you help me s______ this puzzle? 7. Don’t be l______. Get up and start your work. 8. Please speak l______ in the big classroom. 9. I have no s______ time to go travelling this month. 10. C______! You won the first prize. 11. The two girls look a______, but they are not sisters. 12. What’s the d______ between these two plans? 13. He likes staying a______ to enjoy quiet reading time. 14. It’s my p______ to help you whenever you need. 15. Her a______ changed greatly after she grew up. 16. My main i______ is reading novels. 17. He will a______ a meeting in the city centre tomorrow. 18. We have something in c______. 19. Her biggest s______ is patience. 20. I look at myself in the m______ every morning. 四、根据句意及音标填空（每题1分，共20分） 1. ___________/ˌaʊtˈɡəʊɪŋ/ people are easy to get along with. 2. It’s not good to___________ /kəmˈpeə(r)/ others too much. 3. Don’t be___________ /ˈleɪzi/, or you can’t make progress. 4. Please ___________/əˈtend/ the after-school activity on time. 5. There is a big___________ /ˈdɪfrəns/ between the two paintings. 6. The ___________/ʃaɪ/ boy doesn’t want to talk with strangers. 7. ___________/bɪˈsaɪdz/ drawing, she also loves dancing. 8. You can see yourself in the ___________/ˈmɪrə(r)/. 9. It’s my ___________/ˈpleʒə(r)/ to offer help to you. 10. She will ___________/pəˈfɔːm/ a song at the school party. 11. Could you help me ___________/sɒlv/ this hard question? 12. The twins look___________ /əˈlaɪk/. 13. A ___________/ˌhɑːdˈwɜːkɪŋ/ student practices every day. 14. I have no___________ /speə(r)/ time for games. 15. Please accept my___________ /kənˌɡrætʃuˈleɪʃn/. 16. The ___________/ˈævərɪdʒ/ temperature here is nice in spring. 17. Don’t speak so___________ /laʊd/ in public. 18. In___________ /fækt/, I have met him before. 19. His ___________/ˌpɜːsəˈnæləti/ makes him popular. 20. One of her ___________/streŋθs/ is good communication. 学科网（北京）股份有限公司 $ 参考答案与解析 一、根据括号内的中文提示补全句子 1. hobby 解析：谓语is，主语用单数；hobby n.业余爱好。 2. compare 解析：It is +adj.+to do，不定式后动词原形；compare v.比较。 3. lazy 解析：be动词后接形容词作表语；lazy adj.懒惰的。 4. attend 解析：can后接动词原形；attend v.参加。 5. difference 解析：the后接名词，is提示单数；difference n.差异。 6. shy 解析：形容词修饰名词girl；shy adj.害羞的。 7. Besides 解析：介词besides除……之外（还有），句首大写。 8. mirror 解析：the后接名词单数；mirror n.镜子。 9. pleasure 解析：It’s my pleasure固定句型；pleasure n.乐事，荣幸。 10. perform 解析：will后接动词原形；perform v.表演。 11. solve 解析：help sb.(to)do sth.，动词原形；solve v.解决。 12. alike 解析：look是系动词，后接形容词alike相像的。 13. hard-working 解析：形容词修饰deskmate；hard-working adj.勤奋的。 14. spare 解析：形容词spare空闲的修饰time。 15. congratulations 解析：congratulation常用复数，表示祝贺。 16. average 解析：形容词average平均的修饰名词age。 17. loud 解析：副词loud修饰动词speak，响亮地。 18. population 解析：the population of…… ……的人口。 19. fact 解析：as a matter of fact固定短语，事实上。 20. outgoing 解析：形容词outgoing外向的作表语。 21. slim 解析：slim苗条的，和tall并列作表语。 22. rainfall 解析：rainfall n.降雨量，不可数名词。 23. alone 解析：stay alone独自待着；alone adv.独自。 24. strengths 解析：one of +可数名词复数；strength优势。 25. prize 解析：the first prize一等奖，固定搭配。 26. in common 解析：have sth in common固定短语，有共同之处。 27. serious 解析：形容词serious严重的修饰problem。 28. appearance 解析：形容词性物主代词her后接名词appearance外表。 29. flute 解析：play the flute吹长笛，固定搭配。 30. personality 解析：his形容词性物主代词，后接名词personality性格。 二、用括号内单词的正确形式填空 1. compare 解析：often一般现在时，主语we，动词原形。 2. shy 解析：形容词shy修饰名词girl；shyness名词→shy形容词。 3. pleasant 解析：It’s +adj.+for sb to do，please动词→pleasant形容词。 4. attend 解析：will后面接动词原形attend。 5. lazy 解析：be后接形容词；laziness名词→lazy形容词。 6. differences 解析：many+可数名词复数；different形容词→difference名词。 7. interest 解析：another后接名词单数；interesting形容词→interest名词爱好。 8. appearance 解析：her后面接名词；appear动词→appearance名词外表。 9. loudly/loud 解析：修饰动词speak，可用副词loud或loudly。 10. solve 解析：help sb. (to) do sth，动词原形solve。 11. common 解析：in common固定短语；commonly副词改为common形容词。 12. performer 解析：the后接名词，performer表演者。 13. congratulations 解析：offer后接名词，祝贺常用复数congratulations。 14. alone 解析：stay alone独自；alone副词。 15. strengths 解析：one of +名词复数；strong形容词→strength名词优势。 16. average 解析：形容词average修饰score，不变形。 17. population 解析：the后接名词；populate动词→population人口。 18. fact 解析：in fact固定短语。 19. outgoing 解析：形容词outgoing修饰student。 20. slimmer 解析：半年锻炼后暗含比较，slim比较级slimmer。 21. serious 解析：形容词修饰名词mistake；seriously副词→serious形容词。 22. spare 解析：形容词spare修饰time，不变形。 23. personality 解析：my后接名词；person人→personality性格。 24. rainfall 解析：the后接名词；rain动词→rainfall降雨量。 25. alike 解析：look alike长得像，固定搭配。 26. mirror 解析：is提示名词单数mirror。 27. hard-working 解析：形容词hard-working修饰student。 28. prizes 解析：three后面名词复数prize→prizes。 29. flute 解析：play the flute，名词不变。 30. Besides 解析：beside在旁边；besides除……之外，句首大写。 三、根据首字母提示完成句子 1. Besides 解析：besides介词除……之外，句首大写。句意：除音乐之外，他还喜欢运动。 2. hard-working 解析：形容词勤奋的修饰boy。句意：这个勤奋的男孩总是晚饭前写完作业。 3. compare 解析：It’s bad to do sth，动词原形；compare…with。句意：一直拿孩子互相比较不好。 4. serious 解析：形容词serious严重的修饰problem。句意：这个严重的问题需要我们全力重视。 5. outgoing 解析：形容词外向的作表语。句意：她很外向，有很多朋友。 6. solve 解析：help sb. do sth，solve解决。句意：你可以帮我解开这个谜题吗？ 7. lazy 解析：be动词后接形容词lazy。句意：别偷懒，起来开始做事。 8. loud 解析：speak loud大声说。句意：在大教室里请大声发言。 9. spare 解析：spare time空闲时间。句意：本月我没有空余时间去旅行。 10. Congratulations 解析：祝贺固定表达，句首大写。句意：恭喜！你赢得一等奖。 11. alike 解析：look alike长得相像。句意：两个女孩看起来很像，但不是姐妹。 12. difference 解析：a后接名词单数。句意：这两个计划之间的差别是什么？ 13. alone 解析：stay alone独处。句意：他喜欢独自待着安静读书。 14. pleasure 解析：It’s my pleasure。句意：随时帮你是我的荣幸。 15. appearance 解析：appearance外表。句意：长大后她的外表变化很大。 16. interest 解析：interest爱好。句意：我主要爱好是读小说。 17. attend 解析：will后动词原形attend参加。句意：明天他要去市中心参会。 18. common 解析：have sth in common有共同点。句意：我们有一些共同之处。 19. strength 解析：strength长处、优势。句意：她最大的长处是耐心。 20. mirror 解析：mirror镜子。句意：我每天早上照镜子。 四、根据句意及音标填空 1. Outgoing /ˌaʊtˈɡəʊɪŋ/ 解析：形容词作主语定语，句首大写。句意：外向的人容易相处。 2. compare /kəmˈpeə(r)/ 解析：It’s not good to do，动词原形。句意：过多和别人比较不好。 3. lazy /ˈleɪzi/ 解析：be后接形容词。句意：不要懒惰，否则无法进步。 4. attend /əˈtend/ 解析：please后接动词原形。句意：请准时参加课后活动。 5. difference /ˈdɪfrəns/ 解析：a后名词单数。句意：两幅画之间有很大差别。 6. shy /ʃaɪ/ 解析：形容词修饰boy。句意：这个害羞的男孩不想和陌生人交谈。 7. Besides /bɪˈsaɪdz/ 解析：介词，句首大写。句意：除画画之外，她还喜欢跳舞。 8. mirror /ˈmɪrə(r)/ 解析：名词单数。句意：你可以在镜子里看见自己。 9. pleasure /ˈpleʒə(r)/ 解析：It’s my pleasure。句意：很荣幸为你提供帮助。 10. perform /pəˈfɔːm/ 解析：will后动词原形。句意：她将在校晚会上演唱一首歌。 11. solve /sɒlv/ 解析：help sb do，动词原形。句意：你能帮我解决这道难题吗？ 12. alike /əˈlaɪk/ 解析：look alike。句意：这对双胞胎长得很像。 13. hard-working /ˌhɑːdˈwɜːkɪŋ/ 解析：形容词修饰student。句意：勤奋的学生坚持每天练习。 14. spare /speə(r)/ 解析：spare time空闲时间。句意：我没有空余时间玩游戏。 15. congratulations /kənˌɡrætʃuˈleɪʃn/ 解析：名词复数。句意：请接受我的祝贺。 16. average /ˈævərɪdʒ/ 解析：形容词修饰temperature。句意：这里春天平均气温很舒服。 17. loud /laʊd/ 解析：副词修饰speak。句意：公共场合不要大声说话。 18. fact /fækt/ 解析：in fact固定短语。句意：事实上，我以前见过他。 19. personality /ˌpɜːsəˈnæləti/ 解析：名词作主语。句意：他的性格让他很受欢迎。 20. strengths /streŋθs/ 解析：one of +名词复数。句意：她的长处之一是善于沟通。 学科网（北京）股份有限公司 $