期中复习之重点词汇及词性转换分层练习100题 -2026学年外研版八年级上册英语

外研版八年级上册Unit1-3单词专项练习 答案+详细解析 一、根据括号内的中文提示补全句子 1. provided 解析：has +过去分词，现在完成时；provide sth. to sb.向某人提供某物，provide过去分词provided。 2. height 解析：形容词性物主代词her后接名词；high形容词高的→height名词身高。 3. difference(s) 解析：the后接名词；difference差异，可用单数或复数。the difference between……之间的差异。 4. fear 解析：in fear 害怕地，固定短语。 5. instead 解析：instead副词，反而、代替，置于句首。 6. already 解析：already副词，已经，常用于肯定句。 7. hate 解析：but连接并列谓语，主语I，用动词原形hate讨厌。 8. satisfied 解析：be satisfied with…对……感到满意，固定搭配。 9. disaster 解析：a后接单数名词disaster灾难。 10. stick to 解析：will后接动词原形；stick to 坚持（梦想、计划）。 11. succeed 解析：情态动词can后接动词原形succeed成功。 12. built 解析：has+过去分词，现在完成时；build建造，过去分词built。 13. crowded 解析：be动词后接形容词crowded拥挤的。 14. bored 解析：bored修饰人，感到烦闷；boring修饰事物。feel bored感到烦闷。 15. offer 解析：主语friends复数，一般现在时谓语用原形offer提供。offer sb. sth.给某人提供某物。 16. respect 解析：should情态动词后接动词原形respect尊重。 17. return 解析：Macao’s return to China 澳门回归中国；return名词回归。 18. message 解析：leave a message 留口信，固定搭配。 19. poem 解析：a后接单数名词poem诗。 20. argue 解析：It is not polite to do sth.；to后接动词原形argue争吵；argue with sb.和某人争吵。 21. lively 解析：形容词lively充满活力的，修饰city。 22. relative 解析：closest形容词最高级后接名词relative亲戚。 23. narrow 解析：too修饰形容词narrow狭窄的。 24. earthquake 解析：an后接元音音素开头名词earthquake地震。 25. inventor 解析：inventor发明家；invent动词发明，invention发明物。 26. curiosity 解析：out of curiosity出于好奇，固定短语。 27. developing 解析：keep doing sth.持续做某事；develop发展‑developing。 28. exhibition 解析：science exhibition科学展览。 29. pronounce 解析：try to do sth.；to后接动词原形pronounce发音。 30. realise / realize 解析：can情态动词后接动词原形；realise one’s dream实现梦想。 二、用括号内单词的正确形式填空 1. nodding 解析：keep doing sth.一直做某事；nod点头→nodding。 2. reporting 解析：enjoy doing sth.喜欢做某事；report报道→reporting。 3. spelling 解析：pay attention to doing sth.注意做某事，to是介词；spell拼写→spelling。 4. cooking 解析：be busy doing sth.忙于做某事；cook做饭→cooking。 5. to prepare 解析：need to do sth.需要做某事。 6. exploring 解析：spend time (in) doing sth.花费时间做某事；explore探索‑exploring。 7. reminding 解析：thank you for doing sth.，for是介词；remind提醒‑reminding。 8. to travel 解析：plan to do sth.计划做某事。 9. blocks 解析：a few后接可数名词复数；block街区。 10. to glue 解析：want to do sth.想要做某事。 11. understanding 解析：look forward to doing sth.期待做某事，to为介词；understand理解‑understanding。 12. sharing 解析：finish doing sth.做完某事；share分享‑sharing。 13. Recently 解析：副词作时间状语；recent形容词最近的→Recently副词，句首大写。 14. agreement 解析：an后接名词；agree动词同意→agreement名词协议；reach an agreement达成协议。 15. shouting 解析：stop doing sth.停止正在做的事；stop shouting别大喊大叫。 16. ashamed 解析：feel系动词后接形容词；shame名词羞愧→ashamed感到羞愧的。 17. reachable 解析：be +形容词；reach动词到达→reachable可抵达的。句意：只有不断攀登的人，才能到达山顶。 18. doubled 解析：has+过去分词，现在完成时；double（使）加倍，过去分词doubled。 19. division 解析：a clear后接名词；divide动词划分→division名词分界。 20. graded 解析：graded作形容词，“已批改的”；graded writing批改后的作文。 21. selfish 解析：be后接形容词；self名词自我→selfish自私的。 22. insider 解析：an后接名词；insider知情人、内部人士。 23. giant 解析：giant形容词，巨大的，修饰garden。 24. neighbours / neighbors 解析：谓语share原形，主语用复数neighbours邻居。 25. actresses 解析：many后接复数；actress女演员，复数actresses。 26. Strawberries 解析：be动词are，主语复数；strawberry草莓，变y为i+es；句首大写。 27. wisely 解析：副词修饰动词thinks；wise形容词明智的→wisely副词明智地。 28. searching 解析：spend …doing sth.；search搜寻‑searching。 29. rows 解析：in rows 成排地，固定短语。 30. risky 解析：形容词修饰名词decision；risk名词风险→risky冒险的。 三、根据首字母提示完成句子 1. silver 解析：gold and silver 金银；绿水青山就是金山银山。 2. excellent 解析：excellent极好的；长城是了解历史的绝佳地方。 3. brain 解析：brain大脑；我们的大脑需要充足休息才能良好运转。 4. painted 解析：and并列谓语，chose过去式，paint（绘画）用过去式painted。 5. shape 解析：the shape of ……的形状；它的形状真的像一朵花。 6. finished 解析：东京奥运会为过去时间，finish完成（跑完），过去式finished。 7. history 解析：make history创造历史；苏炳添2015年创造历史。 8. Although 解析：although虽然，引导让步状语从句，句首大写。虽然今早下大雨，同学们依旧按时到校。 9. overcome 解析：have+过去分词，现在完成时；overcome difficulties克服困难；overcome过去分词overcome。 10. accept 解析：It takes courage to do sth.；accept接受；接纳自己一直不喜欢的部分需要勇气。 11. nothing 解析：nothing more important than…没有什么比……更重要。 12. anyway 解析：anyway无论如何；天气很糟，但他们还是决定去。 13. therefore 解析：therefore因此；连续下雨，因此比赛推迟。 14. respect 解析：should后接动词原形；respect the rules遵守规则。 15. shout 解析：Don’t后接动词原形；别大喊大叫，我听得到。 16. afraid 解析：be afraid of doing sth.害怕做某事。 17. online 解析：online副词，在网上；很多学生空闲时和笔友网上聊天。 18. communicate 解析：should后接动词原形；communicate with sb.和某人沟通。 19. friendly 解析：friendly形容词友好的；邻居很友善，总是微笑问好。 20. kindness 解析：with kindness and patience怀着善意与耐心；kindness名词善意。 21. Perhaps 解析：perhaps也许，句首大写；也许明天会下雨，最好带伞。 22. interrupt 解析：It’s impolite to do；interrupt打断；别人说话时打断别人是不礼貌的。 23. quite 解析：quite相当；他是一名相当不错的足球运动员。 24. politely 解析：副词修饰动词asked；politely礼貌地。 25. sense 解析：a sense of time时间观念；have no sense of time没有时间观念。 26. especially 解析：especially尤其；海伦喜欢网球比赛，尤其偶像郑钦文的比赛。 27. blind 解析：blind失明的；the blind man盲人；盲人用白手杖走路。 28. applied 解析：apply one’s knowledge运用知识；句子为过去时态，apply过去式applied。 29. talent 解析：have a talent for…有……天赋；年轻钢琴家有特殊音乐天赋。 30. chance 解析：take every chance抓住每一次机会；take every chance to do抓住一切机会做某事。 四、根据句意及音标填空 1. failure /ˈfeɪljə(r)/ n.失败 2. lightning /ˈlaɪtnɪŋ/ n.闪电 3. electricity /ɪˌlekˈtrɪsəti/ n.电，电能 4. artificial /ˌɑːtɪˈfɪʃl/ adj.人造的 5. printer /ˈprɪntə/ n.打印机 6. pioneer /ˌpaɪəˈnɪə(r)/ n.先驱，开拓者 7. priceless /ˈpraɪsləs/ adj.无价的，极珍贵的 8. government /ˈɡʌvəmənt/ n.政府 9. neighbour /ˈneɪbə/ n.邻居（美式neighbor） 10. suddenly /ˈsʌdənli/ adv.突然地 学科网（北京）股份有限公司 $ 外研版八年级上册英语期中复习之重点词汇及词性转换分层练习100题 范围（Unit 1 - Unit 3） 时间：40分钟 满分：100分 班级_______ 姓名________ 分数__________ 一、根据括号内的中文提示补全句子。（30分） 1．The kind old lady has ________ (提供) some money and food to help the poor girl. 2．As she grew older, her parents kept recording her ________ (身高) every year to see how fast she grew. 3．Can you tell me the ________ (差异) between the two countries. 4．When I arrived there, I found the boy looking at a snake in ________ (害怕). 5．Since the outdoor activity is put off because of bad weather, ________ (反而) we will have an indoor‑game party . 6．He is _________ (已经) a middle school student. 7．I enjoy cooking but I _________ (讨厌) doing the dishes. 8．The children were _________ (满意的) with the presents. 9．On crowded buses and trains, my birthmark felt just like a ________ (灾难). 10．I will ________ ________ (坚持) my dream no matter how hard it is. 11．A person can truly ________ (成功) only if he learns how to fail. 12．Recently the government has ________ (建造) some houses for the homeless. 13．The train station used to be very ________ (拥挤的) during the Spring Festival. 14．I seldom feel ________ (烦闷的) when my cousin is with me. 15．Friends ________ (提供) us a shoulder to cry on and help us go through difficulties in life. 16．Everyone should ________ (尊重) others’ opinions even if they don’t agree with them. 17．On December 20, 2026, we’ll celebrate the 27th anniversary of Macao’s ________ to China.（回归） 18．When you can’t find me at home, you can leave a ________ (信息) to tell me your plan. 19．When his reply came, they opened it to find a ________ (诗) inside. 20．It is not polite to ________ (争吵) with your parents in front of others. 21．Shanghai is a ________ (充满活力的) city and many people want to find jobs there. 22．My mother is my closest ________ (亲戚). I love her very much. 23．The river is too ________ (狭窄的) for boats to pass through. 24．This spring, a(n) ________ (地震) destroyed many buildings in that country and thousands of people lost their homes. 25．Edison is a great ________. (发明家) 26．Out of ________ (好奇), he searched on the internet for the strange magic show to look for the truth. 27．With hard work and dedication, the small company has kept _________ (发展) over the years, expanding its products and improving its services to meet the changing needs of its customers. 28．Easton, a 14-year-old student, stood beside his work at a science ________ (展览). 29．Don’t worry, Amy. Try to ________ (发音) each word correctly. 30．I believe that hard work can ________ (实现) our dreams. 二、用括号内单词的正确形式填空。（30分） 1．Kate is a good listener. She always keeps ________ (nod) when she’s listening. 2．She enjoys ________ (report) news. 3．Our teacher asks us to pay attention to ________ (spell) when we write English words. 4．When I got home, my grandma was busy ________ (cook) dinner in the kitchen. 5．We need ________ (prepare) for the coming exam. 6．He spent three days ________ (explore) the forest. 7．Thank you for ________ (remind) me of this happy holiday. 8．I plan ________ (travel) around the country next year. 9．We heard a loud noise just now. It sounded clear, just a few ________ (block) away. 10．Could you pass me that glue? I want ________ (glue) the picture on the wall. 11．When I arrived in Luliang, I looked forward to ________ the culture of “Cuan” better. (understand) 12．She feels relaxed because she finishes ________ (share) all her problems with her best friends. 13．________ (recent), due to the success of my blog, articles about me have appeared in newspapers. 14．At last, they reached an ________ (agree) peacefully. 15．Stop ________ (shout) at your brother. It’s useless. 16．He felt ________ (shame) for what he had done to his neighbours. 17．The top of the mountain is ________ (reach) only by those who keep climbing. 18．The population of the city has ________ (double) in the past twenty years. 19．There is a clear ________ (divide) between work and rest in a healthy life. 20．The ________ (grade) writing was returned with useful notes from the teacher. 21．Don’t be ________ (self). Good friends should share things together. 22．An ________ (inside) told the reporter what was really happening. 23．The ________ (giant) garden became lively again after children came back. 24．The old ________ (neighbour) often share food with each other. 25．Many ________ (actress) become famous not because they look beautiful. 26．________ (strawberry) are my mother’s favourite fruit because she thinks they are delicious. 27．He thinks ________ (wise) and always makes good decisions. 28．They spent the whole morning ________ (search) for the lost dog. 29．Students sit in ________ (row) and listen to the teacher carefully. 30.It was a very ________ (risk) decision to climb the mountain alone. 三、根据首字母提示完成句子。（30分） 1．Clean water and green mountains are as important as the gold and s________. 2．The Great Wall is an e________ place to learn about history. 3．Our b________ needs enough rest to work well. 4．We chose bright colours and p________ flowers and butterflies on the wall, making it look cheerful. 5．The s________ of it was truly like a flower. 6．He f________ in 9.83 seconds at the Tokyo Olympics. 7．Su Bingtian made h________ in 2015. 8．A________ it rained heavily this morning, all my classmates still got to school on time. 9．She has o________ many difficulties and now gives speeches with great confidence. 10．It takes courage to a________ the parts of yourself that you have always disliked. 11．There is n________ more important than a friend who stays when life gets hard. 12．The weather was awful, but they decided to go a________. 13．It had been raining for days, and t________ the match was put off. 14．We should learn to r________ the rules when we use digital devices. 15．Don’t s________! I can hear you. 16．Don’t be a________ of making mistakes when you speak English in front of the whole class. 17．Many students like talking with their pen pals o________ in their free time. 18．When you have a problem with your friend, you should c________ with him or her calmly. 19．My neighbour is very f________. She always says hello to everyone with a smile. 20．My grandmother always treats everyone with k________ and patience. 21．P________ it will rain tomorrow, so we’d better take umbrellas. 22．It’s impolite to i________ others while they are speaking. 23．He’s q________ a good soccer player. 24．He p________ asked the stranger for directions to the nearest stop. 25．The boy with no s________ of time is often late for school. 26．Helen loves watching tennis games, e________ those of her hero Zheng Qinwen. 27．The b________ man uses a white stick to help him walk. 28．The young man a________ his knowledge of coding to build a helpful website for the blind. 29．The young pianist has a special t________ for music. 30．You should take every c________ to learn from your mistakes. 四、根据句意及音标填空。（10分） 1．The ________ /ˈfeɪljə(r)/ taught him a valuable lesson. 2．During the storm, we stayed indoors to avoid the danger of ________. /ˈlaɪtnɪŋ/ 3．We need ________ /ɪˌlekˈtrɪsəti/ to run all these machines. 4．This is an ________ /ˌɑːtɪˈfɪʃl/ flower, not a real one. 5．The ________ /ˈprɪntə/ can make many small objects. 6．As we know, Hua Luogeng was a ________ /ˌpaɪəˈnɪə(r)/ in the field of maths. 7．This painting is ________ /'praɪsləs/ and few people can afford it. 8．My grandpa worked as a ________ /'gʌvəmənt/ official in his fifties. 9．My ________ ['neɪbə] often helps me take care of my cat when I am away. 10．The lights went out ________ /ˈsʌdənli/, and the room became dark. 学科网（北京）股份有限公司 $