期中复习之单词,短语,语法,句型综合练习100题（Units 1-4）2025-2026学年八年级下学期英语 单元核心 易错重难点考前特训（人教版）

八下英语期中复习100题（1-100）答案+详细解析 一、单句语法填空（1-50题） 1. unusual 解析：what引导感叹句，根据句意“不寻常的旅行”，usual加否定前缀un-。 2. warmest 解析：wherever we go提示最高级，warm的最高级是warmest。 3. more confident 解析：become后接比较级表“变得更自信”，confident变比较级加more。 4. to keep 解析：固定句型It’s important to do sth.，用不定式。 5. watching 解析：enjoy doing sth. 喜欢做某事，固定搭配。 6. diving 解析：be good at doing sth. 擅长做某事，dive去e加ing。 7. wonderful 解析：修饰名词place用形容词，wonder变wonderful。 8. seriously 解析：修饰动词influenced用副词，serious变seriously。 9. most amazing 解析：one of + the + 形容词最高级 + 名词复数，amazing最高级加most。 10. successfully 解析：修饰动词finished用副词，success变successfully。 11. determined 解析：be determined to do sth. 下定决心做某事，固定短语。 12. polluting 解析：stop sb. from doing sth. 阻止某人做某事。 13. to win 解析：be lucky to do sth. 很幸运做某事。 14. practicing 解析：keep doing sth. 一直做某事。 15. thankful 解析：be thankful to sb. 感激某人，thank变形容词thankful。 16. decision 解析：make a decision 做决定，decide变名词decision。 17. impossible 解析：句意“一天学好英语不可能”，possible加否定前缀im-。 18. natural 解析：修饰名词wonders用形容词，nature变natural。 19. pressure 解析：reduce后接名词，press变名词pressure。 20. earlier 解析：the + 比较级, the + 比较级，early变earlier。 21. lying 解析：介词of后接动名词，lie变lying。 22. ached 解析：根据前半句had提示过去时，ache变ached。 23. managed 解析：knew提示过去时，manage变managed。 24. scared 解析：be scared of 害怕……，修饰人用scared。 25. harmful 解析：be harmful to 对……有害，harm变形容词harmful。 26. shocked 解析：修饰人the students用shocked。 27. surprising；surprised 解析：修饰事物ending用surprising；修饰人we用surprised。 28. bled 解析：根据asked提示过去时，bleed变过去式bled。 29. making 解析：avoid doing sth. 避免做某事。 30. brightness 解析：the + 名词 + of，bright变名词brightness。 31. impatient 解析：句意“对慢学者不应该没耐心”，patience变形容词impatient。 32. advised 解析：句子缺谓语动词，过去时，advice变动词advised。 33. running 解析：with + 宾语 + 现在分词，表主动进行。 34. Luckily 解析：放句首修饰全句用副词，luck变luckily。 35. breathing 解析：stop sb. (from) doing sth. 阻止某人做某事，breath变动名词breathing。 36. suggestions 解析：your后接名词，suggest变名词suggestions。 37. Surprisingly 解析：放句首修饰全句用副词，surprise变surprisingly。 38. to work 解析：find it + 形容词 + to do sth.，it作形式宾语。 39. achievement 解析：a great后接名词，achieve变名词achievement。 40. activities 解析：take part in activities 参加活动，用复数。 41. happily 解析：修饰动词smiled用副词，happy变happily。 42. relaxed 解析：修饰人I用relaxed。 43. illness 解析：treat后接名词，ill变名词illness。 44. putting 解析：continue doing sth. 继续做某事。 45. thought 解析：in the past提示过去时，think变thought。 46. painful 解析：feel后接形容词，pain变painful。 47. ourselves 解析：take care of oneself 照顾自己，we变反身代词ourselves。 48. playing 解析：spend time (in) doing sth. 花费时间做某事。 49. managing 解析：宾语从句中作主语用动名词，manage变managing。 50. foreign 解析：修饰名词people用形容词，foreign。 二、根据汉语提示写单词（51-80题） 51. returned 解析：毕业之后返回，过去时。 52. strict 解析：be strict with sb. 对某人严格。 53. stage 解析：on stage 在舞台上。 54. to break 解析：It’s not easy to do sth.；break a bad habit 克服坏习惯。 55. reduce 解析：can后接动词原形，reduce 减少。 56. express 解析：learn to do sth. 学做某事，express 表达。 57. illness 解析：a sudden后接名词，illness 疾病。 58. environment 解析：protect our environment 保护环境。 59. check 解析：祈使句用动词原形，check 检查。 60. throw 解析：every year提示一般现在时，throw 扔。 61. awake 解析：keep oneself awake 保持清醒。 62. wealth 解析：valuable wealth 宝贵财富。 63. brightness 解析：the brightness of ……的亮度。 64. normal 解析：It’s normal for sb. to do sth. 对某人来说做某事正常。 65. curious 解析：be curious about 对……好奇。 66. Everyone 解析：everyone 所有人。 67. negative 解析：negative attitude 消极态度。 68. respect 解析：should后接动词原形，respect 尊重。 69. communicate 解析：It’s important to do sth.，communicate 交流。 70. calm 解析：keep calm 保持冷静。 71. improve 解析：should后接动词原形，improve 改善。 72. proud 解析：be proud of 为……自豪。 73. regretted 解析：regret doing sth. 后悔做某事，过去时regretted。 74. ancient 解析：ancient history 古代史。 75. civilization 解析：the civilization of China 中国文明。 76. waste 解析：Don’t后接动词原形，waste 浪费。 77. huge 解析：huge waves 巨大的海浪。 78. desert 解析：desert 沙漠。 79. explore 解析：plan to do sth. 计划做某事，explore 探索。 80. describe 解析：can后接动词原形，describe 描述。 三、完成句子（81-100题） 81. at all costs 解析：固定短语at all costs 不惜一切代价。 82. in the ocean 解析：in the ocean 在海洋中。 83. Some parts of 解析：some parts of ……的一些部分。 84. in the development of 解析：in the development of 在……的发展中。 85. By the way 解析：by the way 顺便说一下。 86. a lot；passed away 解析：a lot 很多；pass away 去世，过去时passed away。 87. not only；but also 解析：not only...but also... 不仅……而且……。 88. proud of；even though 解析：feel proud of 为……自豪；even though 即使。 89. as well as 解析：as well as 和……一样好。 90. In order to 解析：in order to 为了。 91. by rolling；burning 解析：by doing 通过做；be burning 正在燃烧。 92. to live；learning；to do 解析：It’s one’s first time to do sth.；enjoy doing；how to do 如何做。 93. hurt；fell off 解析：hurt oneself 伤到自己；fall off 摔下来，过去时fell off。 94. was about to 解析：be about to do 正要做某事。 95. suffered from 解析：suffer from 遭受，过去时suffered from。 96. As long as；you will 解析：as long as 只要；主将从现。 97. Instead；it；to make 解析：instead 相反；find it fun to do sth. 发现做某事有趣。 98. to play；in return 解析：teach sb. to do；in return 作为回报。 99. What；do with 解析：what do you do with... 你如何处理/度过……。 100. When；to write；practicing 解析：when 当……时候；start to do；spend time doing。 学科网（北京）股份有限公司 $ 期中复习之重点单词、短语、语法、句型综合练习（新教材人教版） 八年级下册(Units 1-4) 班级 姓名 学号 分数 （时间：60分钟，满分：120分） 一、单句语法填空：用所给单词的适当形式填空(本大题共50小题，每小题1分，共50分) 1. What a(n) ________ (usual) trip we had! I will never forget it. 2. It’s true that home is the ________ (warm) place wherever we go. 3. If you want to become ________ (confident), you’d better communicate more with others. 4. It’s important ________ (keep) nature clean. 5. He enjoys ________ (watch) animals in nature. 6. My brother is good at _______(dive) and my sister does well in swimming. 7. Hangzhou is a ________ (wonder) place to take a trip. I’m sure you will fall in love with it. 8. I often had headaches, and they ________ (serious) influenced my life. 9. Visiting the Great Wall is one of the ________ (amazing) experiences of our trip. 10. After two weeks’ hard work, they finally finished the task ________ (success). 11. The little girl was ________ (determine) to get over her fear of failure. 12. We must stop people from ________ (pollute) the clean rivers. 13. I was lucky ________ (win) the first prize in the English speech contest. 14. She keeps ________ (practice) the piano for an hour after school—she wants to play well in the show. 15. I’m ________ (thank) to my mom because she cooks delicious breakfast for me every morning. 16. After talking with my parents, I made a ________ (decide) to study abroad after high school. 17. It is ________ (possible) to learn English well in one day. 18. We make comparisons when talking about ________ (nature) wonders. 19. Talking with your parents or friends can help you reduce ________ (press). 20. The ________ (early) kids learn to be independent, the better. 21. I could fall asleep after 10 minutes of _________ (lie) down. 22. For 4 months, I had trouble sleeping every night. My back ________ (ache) after sitting at my desk all day. 23. I knew I ________ (manage) to do something difficult from the smile on their faces. 24. Don’t be ________ (scare) of failure. 25. You shouldn’t eat too much junk food, because it’s _________ (harm) to your health. 26. When the fire alarm rang, the students were _______ (shock) and rushed outside. 27. The story has a ________ (surprise) ending. We were all ________ (surprise) when we read it. 28. The cut on her hand _______(bleed) a lot, so she asked for help quickly. 29. Try to avoid _______ (make) the same mistake in the next exam. 30. The ________ (bright) of the sun on a summer day makes everything look colorful. 31. Teachers should not be ________ with slow learners. (patience) 32. My mom ________ (advice), “True friendship needs care and understanding.” 33. I sat in my room alone, with tears ________ (run) down my face. 34. ________ (luck), a boy happened to walk by at that time. 35. He was really scared because the water stopped him ________ (breath). 36. Thanks to your _________ (suggest), we finished this task on time. 37. __________ (surprise), he didn’t get angry when I made a mistake. 38. He found it difficult __________ (work) out the maths problem. So he asked his friend for help. 39. Lots of people think it is a great __________ (achieve). 40. Taking part in ________ (active) is good for us. 41. She smiled ________ (happy) when she heard the news. 42. I feel ________ (relax) after a good rest. 43. Traditional Chinese medicine helps treat ________ (ill) and help people keep healthy. 44. If you continue ________ (put) the ice bags on your feet, you will feel better. 45. In the past, I ________ (think) warming up before sports was a waste of time. 46. Later, his arm felt ________ (pain). 47. Taking care of ________ (we) is important. 48. I spend my free time ________ (play) volleyball for my school team. 49. He learned that ________ (manage) the balance of yin and yang is important. 50. Traditional Chinese medicine is attracting young ________ (foreign) people. 二、填空题：根据汉语提示填写单词 (本大题共30小题，每小题1分，共30分) 51. After graduation, she ________ (返回) to her hometown and taught at a primary school. 52. My mum is __________ (严格的) with me, but I know she loves me. 53. There were more than 50 people on _________ (舞台) in one scene. 54. It’s not easy ________ a bad habit like playing many video games. (克服) 55. Turning off lights when you leave a room can ________ (减少) electricity wastage. 56. We should learn to ________ (表达) our feelings properly. 57. He missed work because of a sudden ________ (疾病). 58. As students, we should do something to protect our ________ (环境). 59. Please _________ (检查) your homework carefully before handing it in. 60. Come to the “tomato fight” in Spain! Once every year, people ________ (扔) tomatoes at each other. 61. He tried to keep himself ________ (醒着的) by drinking coffee while working at night. 62. Knowledge is valuable ________ (财富) for us. 63. The ________ (亮度) of the sun made it hard for us to open our eyes in the afternoon. 64. It’s ________ (正常的) for children to make mistakes when they are learning new things. 65. The little boy was ________ (好奇的) about everything in the science museum. 66. ________ (所有人), please take your seats—the meeting is about to start. 67. Don’t have a ________ (消极的) attitude towards life, and always look on the bright side. 68. We should ________ (尊重) our teachers and parents. 69. It’s important to ________ (交流) with your parents. 70. We should keep ________ (冷静的) in trouble. 71. We should ________ (改善) our environment. 72. We are ________ (自豪的) of our school. 73. He ________ (后悔) not listening to his teacher. 74. Mr Wood from Africa is interested in the ________ (古老的) history of China. 75. The ________ (文明) of China has a very long and great history. 76. Don’t ________ (浪费) time; we must get to the foot of the mountain before dark. 77. It’s very exciting to watch the ________ (巨大的) waves by the sea. 78. The ________ (沙漠) is very dry, and almost no plants grow there. 79. They plan to ________ (探索) the small island near the coast next month. 80. Can you ________ (描述) the beauty of the waterfall in English? 三、完成句子：根据汉语提示完成下列句子(本大题共20小题，每小题2分，共40分) 81. 我们应当不惜一切代价保护它们。 We should protect them ________ ________ ________. 82. 虽然海洋中有各种各样的动物，但也存在大量垃圾。 Though there are different kinds of animals ________ ________ ________, there is also a lot of rubbish. 83. 展览的某些部分甚至允许游客尝试制作简单的手工艺品。 ________ ________ ________ the exhibition even let visitors try making simple crafts. 84. 这些手工艺在我们城市文化的发展过程中发挥了重要作用。 These crafts have played a big role _________ _________ _________ _________ our city’s culture. 85. 顺便说一下，博物馆开设了一个关于传统手工艺的展区。 ________ ________ _________,the museum has a section about traditional crafts. 86. 你帮了我很多,尤其是在我奶奶去世后。 You helped me ________ ________, especially after my grandmother ________ ________. 87. 非常感谢您不仅是我的老师也是我的朋友。 Thank you so much for ________ ________ ________ my teacher ________ ________ my friend. 88. 为什么汤姆还会为他们的团队感到骄傲，即使他们输了呢? Why did Tom feel ________ ________ their team ________ ________ they lost? 89. 有些失明的动物能和视力正常的动物一样好地”感知”周围环境。 Some blind animals can “sense” the environment ________ ________ ________ animals with good eyesight. 90. 为了提高英语水平，他每天都听英语广播。 ________ ________ ________ improve his English, he listens to English radio every day. 91. 他通过在地上翻滚弄灭了火，但那个锅仍然燃烧着！ He put out the fire _________ _________ on the ground, but the pan was still _________! 92. 这是他们第一次离开家人独自生活，并且他们喜欢学习如何自己做很多事情。 It was their first time _________ away from their families, and they enjoyed _________ how _________ _________ many things themselves. 93. 当我从自行车上摔下来时弄伤了自己。 I _________ myself when I _________ _________ my bike. 94. 当我正要回家时，我看到王老师正向我们的教室走来。 I saw Mr Wang walking towards our classroom when I ________ ________ ________ go home. 95. 他遭受严重心脏病的折磨。 He ________ ________ a serious heart problem. 96. 只要你不放弃，随着时间的推移，你会在这方面 (做得) 越来越好的。 __________ __________ __________ you don’t give up, __________ __________ get better at it over time. 97. 相反，这个意大利少年发现制作手机软件很好玩。 _________, this Italian teenager finds _________ fun ________ ________ mobile phone apps. 98. 作为回报，我可以教你弹一首歌。 I can teach you _________ _________ a song _________ _________. 99. 你在空闲时间做什么？ _________ do you _________ _________ your free time? 100. 当我开始写书法时,我花费时间去练习单个笔画。 __________ I started __________ __________ calligraphy, I spent hours __________ single strokes. 学科网（北京）股份有限公司 $