期中测试之重点词汇变形专项训练100题 - 2025-2026学年人教版八年级下册英语

人教版八年级下册 Unit1-Unit4 期中词汇变形100题 完整答案+逐题解析（清晰好订正） 一、根据中文提示写单词（35题） 1. program 解析：help sb. do sth. 用动词原形。 2. avoid 解析：祈使句用原形。 3. teenage 解析：形容词，青少年的。 4. coins 解析：many 后接复数。 5. object 解析：物品，单数。 6. outing 解析：go for an outing 外出游玩。 7. deal 解析：make a deal 达成交易。 8. quite 解析：副词，相当。 9. advice/suggestions 解析：建议，不可数/可数复数均可。 10. stress 解析：精神压力，不可数。 11. medicine 解析：药，不可数。 12. clear 解析：形容词，清晰的。 13. environment 解析：环境。 14. illness 解析：疾病，名词。 15. Luckily 解析：副词，幸运地。 16. careless 解析：形容词，粗心的。 17. tonight 解析：今晚。 18. coughed 解析：last night 用过去式。 19. pain 解析：疼痛，不可数。 20. cross 解析：穿过，动词原形。 21. control 解析：控制，名词。 22. enter 解析：see sb. do 看见某人做某事。 23. decision 解析：make a decision 做决定。 24. down/upset 解析：沮丧的。 25. advised/suggested 解析：建议，过去式。 26. pressure 解析：压力，不可数。 27. shocked 解析：感到震惊的。 28. gifts/presents 解析：they 提示复数。 29. civilization 解析：文明。 30. ambition 解析：雄心。 31. survive 解析：幸存，to 后接原形。 32. measurement 解析：测量，名词。 33. deserts 解析：one of 后接复数。 34. shoulder(s) 解析：肩膀。 35. conditions 解析：状况，were 提示复数。 二、用所给词适当形式填空（35题） 1. are performing 解析：now 现在进行时。 2. allows 解析：动名词作主语，谓语用三单。 3. objects 解析：many 后接复数。 4. to reduce 解析：to do 表目的。 5. Foreigners 解析：外国人，复数。 6. to search 解析：to do 表目的。 7. to relax 解析：how to do 结构。 8. better 解析：feel better 感觉好些。 9. instructor 解析：教练，名词。 10. to leave 解析：be about to do 正要做。 11. description 解析：描述，名词。 12. backache 解析：背痛。 13. inspiration 解析：灵感，不可数。 14. achievement 解析：成就，名词。 15. happier 解析：the+比较级…the+比较级。 16. decorating 解析：like doing 喜欢做。 17. wonderful 解析：形容词作表语。 18. peanuts 解析：some 后接复数。 19. runny 解析：runny nose 流鼻涕。 20. nervously 解析：副词修饰动词 wait。 21. awake 解析：stay awake 保持清醒。 22. thankful 解析：be thankful for 感激。 23. behavior 解析：行为，不可数。 24. Communicating 解析：动名词作主语。 25. disappear 解析：消失，will 后接原形。 26. importance 解析：重要性，名词。 27. harmony 解析：in harmony with 和谐共处。 28. danger 解析：in danger 处于危险中。 29. to volunteer 解析：decide to do 决定做。 30. millions 解析：millions of 数百万。 31. flow/flowing 解析：watch sb./sth. do/doing。 32. opinion 解析：in my opinion 在我看来。 33. discussion 解析：讨论，名词。 34. deepest 解析：the+最高级。 35. unwilling 解析：不愿意的。 三、根据首字母填空。 1. Dangerous 解析：危险之路。 2. includes 解析：包括。 3. below 解析：在下面。 4. level 解析：level 等级。 5. wonders 解析：one of 后接复数。 6. bottom 解析：at the bottom of 在底部。 7. attracts 解析：吸引，三单。 8. unusual 解析：不寻常的。 9. development 解析：发展。 10. southern 解析：南部的。 11. anger 解析：愤怒。 12. lonely 解析：孤独的。 13. surprised 解析：惊讶的。 14. purpose 解析：目的。 15. Late 解析：后来。 16. award 解析：奖项。 17. though 解析：尽管。 18. players 解析：运动员。 19. Nothing 解析：没有什么。 20. fault 解析：错误。 21. dentist 解析：牙医。 22. describe 解析：描述。 23. bandage 解析：绷带。 24. illness 解析：疾病。 25. suffering 解析：suffer from 遭受。 26. gas 解析：气体。 27. nosebleed 解析：流鼻血。 28. harmful 解析：有害的。 29. communicated 解析：交流。 30. single 解析：single step 第一步。 学科网（北京）股份有限公司 $ 人教版（2024）新教材八年级下册英语Unit 1 - Unit 4 期中测试之重点词汇变形专项训练100题 （含解析） 一、根据中文提示写出单词的正确形式。 1．My mom helped me ________ (编写程序) a timer to remind me to take breaks from studying. 2．Please ________ (避免) making the same mistake. 3．He has a lot of ________ (青少年的) problems. 4．He collected many old ________ (硬币). 5．What is that ________ (物品) on the desk? 6．We will go for an ________ (外出游玩) this Sunday. 7．We made a ________ (交易) to study together and both of us got better grades on the maths test. 8．This storybook is ________ (相当) interesting, so I read it twice. 9．If you have a problem learning English, please ask your teacher for ________ (建议). 10．Too much ________ (精神压力) can be harmful to your health. 11．Take this_________（药）, and have a good rest , you’ll be much better soon . 12．The 3-year-old boy can tell the story in a very ______ (清晰的)language. 13．It's important for humans to protect the ________ (环境). 14．The old man died of_______（疾病）． 15．______（幸运地）, he was at home when I called this morning. 16．Tom is _______ (粗心的) in preparing his lessons. 17．—Do you have anything to do______(今晚)? —Nothing much. 18．Because he _______ (咳嗽) a lot, he didn’t have a good sleep last night. 19．The broken arm has caused great _________（疼痛）and I think I can’t stand it. 20．Before you ________（穿过）the street, you must look carefully first. 21．The teacher had no _______ (控制) over the children. 22．I didn't see them __________ (进入) the room because I was in the bedroom then. 23．You should make a________（决定）whether to go or to stay right now. 24．Sam didn't ask Mary to his party so she felt very _____________(沮丧). 25．He _______ (建议) me to buy that blue skirt. 26．The teenagers have to work hard because of the ________(压力) from their parents. 27．All of us were _______ (震惊的) that such a little girl spoke English so well. 28．Can you see the ______（礼物）on the table? They are so beautiful. 29．The development of AI is the great progress of ________ (文明). 30．You will achieve your ________ (雄心) if you work hard and never give up easily. 31．She was the only one to ________ (从……幸存下来) the crash. 32．We measured five times in order to get an exact ________ (测量). 33．The Sahara is one of the largest ________ (沙漠) in the world. 34．He put his backpack on his ________ (肩膀) and started walking to school. 35．The ________ (状况) on the mountain were so bad that the climbers had to turn back. 二、用括号内单词的正确形式填空。 1．—Where are Jane and Frank? I can’t find them. —Well, they ________ (perform) a short play in the school hall now. 2．Going hiking ______ (allow) people to get close to nature and keep fit as well. 3．They found many ______ (object) on the beaches, such as glass bottles and broken shells. 4．We should plant more trees ______ (reduce) air pollution. 5．________ (foreign) often ask the tour guide about local customs because they want to learn about Chinese culture. 6．Many people went to big cities ________ (search) for jobs in the past. 7．We should learn how ________ (relax) ourselves in our daily life. 8．I hope you will feel ________ (good) soon. 9．He is a famous ________ (instruct) in calligraphy. 10．We were about ________ (leave) when the telephone rang. 11．Our English teacher gave us a _________ (describe) of her favourite city in Europe. 12．He has a ________ (back) because he carried heavy boxes. 13．The young writer got much ________ (inspire) from nature. 14．His hard work led to his great ________ (achieve). 15．The more we help others, the ________ (happy) we will feel. 16．My brother likes ________ (decorate) his study with many interesting books. 17．—How was the school fair last Friday? —It was ________ (wonder). We all had a great time there. 18．My father grows some ________ (peanut) on his farm every year. 19．I had a ________ (run) nose and a sore throat after walking in the rain. 20．The students are waiting _________ (nervous) for the results of the English test. 21．I stayed _________ (wake) all night because I was worried about the exam. 22．We should be ________ (thank) for the help our teachers give us every day. 23．Parents should pay attention to their children’s online ________ (behave) and correct it in time to ensure they use the internet safely and politely. 24．________ (communicate) with your parents can help you understand each other better. 25．If we don’t take action, more and more animals will ________ (appear) from the earth forever. 26．The ________ (important) of growing up healthily can’t be overstated. 27．We should learn to live in ________ (harmonious) with nature. 28．Many animals are in ________ (dangerous) because of the loss of their habitats. 29．The young man decided _________ (volunteer) in the community to help those in need. 30．The Amazon Rainforest is home to ________ (million) of plants and animals. 31．We stood by the river and watched the water __________ (flow) slowly. 32．In my ________ (opinion), the Great Barrier Reef is the most beautiful wonder. 33．We had a heated ________ (discuss) about the top 5 natural wonders yesterday. 34．This is the ________ (deep) lake in our country—it’s over 200 metres deep. 35．Joy is very selfish and unkind. That’s why I am ________ (willing) to make friends with her. 三、根据首字母提示完成句子。 1．Mountain climbers called that road the “D_________ Road”. 2．The medical group i________two doctors and five nurses. 3．You can see the small village b________ from the top of the hill. 4．I passed the l________ of 4 English test last year. 5．The Great Wall of China is one of the greatest w_______ in the world. 6．There is a restaurant at the b ________ of the hill.People can have a rest there. 7．The night view in Guangzhou is very beautiful and it a________ thousands of tourists every day. 8．It's an u________ experience. Few people have the chance to do it. 9．With the d__________ of society, parents spend more and more money on their children’s education. 10．Guangzhou is a big city in the s________ part of China. 11．When his toy was broken, his a________made him throw things around the room. 12．The young man is new here and he has few friends, so he feels l________. 13．Lucy was s________ because she never expected to get an A in maths. 14．The p________of this activity is to make children know friendship is valuable. 15．L________, I said goodbye to my parents and got on the bus to my new school. 16．He got an a________ for his wonderful speech in the competition. 17．I didn’t feel well. I still went to school t_____________. 18．—Li Na plays tennis very well. —Yes, she is one of the top p_______ in the world. 19．N________ things are difficult for the disabled. 20．It's not my f_______________, so I shouldn't say sorry. 21．I have an appointment with the d________ this Friday to check my teeth. 22．I can’t find any words to d________ the beauty of Mount Huangshan. 23．If you cut your finger, you should put a b________ on it. 24．If your child shows any signs of i________, take her to the doctor. 25．She is s ____________ from a bad cold, and she must go to see a doctor. 26．The air is a kind of g________ with no colour and smell. 27．Don’t stand in the sun for too long, or you’ll have a n________. 28．Eating too much fast food is h________ to your health. 29．Who c________ with Millie under the big tree? 30．A journey of a thousand miles begins with a s________ step. 学科网（北京）股份有限公司 $