Units 5 - 6月考之易错易混必考知识点80题 - 2025-2026学年人教版八年级下册英语

**基本信息** 聚焦人教版八下Unit5-Unit6核心语法与词汇，通过基础入门与进阶拓展两级训练，针对性突破易错易混点，提升语境中语言运用能力与跨文化理解。 **专项设计** |模块|题量/典例|题型特征|知识逻辑| |----|-----------|----------|----------| |基础入门训练|40题（如过去进行时、连词辨析）|侧重基础语法（时态、连词）与核心词汇|从语法概念（如when/while用法）到简单语境应用，构建基础语言能力| |进阶拓展训练|40题（如custom/tradition辨析）|涉及词汇辨析、固定搭配与跨文化场景|从单一句法到复杂语境（如文化习俗），衔接文化意识与思维品质培养|

人教版八年级下册Unit 5-6 易错易混80题 答案+解析 一、基础入门训练（40题） 1. A. Since 解析：since（既然）表原因，符合“既然深爱祖国，就秘密研究核潜艇”。 2. A. relative 解析：relative（亲戚）；relation（关系）；relationship（关系）；relativity（相对论）。 3. D. while 解析：while（当……时）强调时间段，暴风雨发生时外出危险。 4. B. While 解析：while引导延续性动作（walking），when可延续/短暂。 5. B. Sure 解析：请求借词典，肯定回答用Sure（当然）。 6. C. Could 解析：could表委婉请求，明天能来派对吗？ 7. C. were doing 解析：when引导过去瞬间动作，主句用过去进行时（当时正在做）。 8. B. fell, was skating 解析：fall是短暂动作用一般过去时；skate延续动作用过去进行时。 9. B. were; doing 解析：过去进行时特殊疑问句，地震时正在做什么？ 10. B. as soon as 解析：as soon as（一……就），到校就发消息。 11. D. since 解析：since+过去时间点，主句现在完成时。 12. D. All of a sudden 解析：突然一只鸟飞进教室。 13. B. difficulty 解析：in times of difficulty（在困难时期），不可数名词。 14. D. would hit 解析：宾语从句，主句过去时，将来时变过去将来时。 15. A. broke 解析：break apart（摧毁），last night用过去式。 16. B. was doing 解析：when引导过去瞬间，主句过去进行时。 17. A. calm 解析：stay calm（保持冷静），危险时需冷静。 18. B. goes 解析：客观真理，时态不变。 19. C. In spite of 解析：in spite of+名词；even though+从句。 20. B. are faced with 解析：be faced with（面对），固定搭配。 21. A. so 解析：so...that（如此……以至于）。 22. D. was writing 解析：过去进行时，昨晚8点正在写报告。 23. C. blew 解析：blow down（吹倒），yesterday用过去式。 24. C. avoid 解析：avoid doing（避免），地震时远离窗户。 25. A. as soon as 解析：一回家就告诉消息。 26. A. frightening; frightened 解析：frightening修饰物；frightened修饰人。 27. D. was reviewing 解析：while引导过去进行时对比。 28. C. was playing; was singing 解析：while引导两个延续动作，均用过去进行时。 29. D. As a result 解析：结果，他在家待了三周。 30. B. thinking 解析：好的思维有助于解决难题。 31. D. except for 解析：except for+细节瑕疵。 32. D. / 解析：yesterday afternoon前不加介词。 33. C. useful 解析：有用的方法记住安全提示。 34. B. dangerous 解析：不再像以前觉得危险。 35. A. How many 解析：询问可数名词数量。 36. A. go off 解析：闹钟响。 37. B. developed 解析：现在完成时，养成习惯。 38. B. look at 解析：仔细看黑板。 39. B. repair 解析：修复洪水造成的损坏。 40. A. something 解析：肯定句用something，有重要消息。 二、进阶拓展训练（40题） 1. C. firstly 解析：第一步混合面粉鸡蛋。 2. B. pull 解析：门卡住用力拉。 3. B. tradition 解析：传统习俗。custom日常习惯；habit个人习惯。 4. A. go a long way 解析：善意很有用。 5. A. occasion 解析：特殊场合。 6. A. heard from 解析：收到来信。 7. C. public 解析：公开演讲。 8. B. point at 解析：用手指人不礼貌。 9. A. themselves 解析：enjoy oneself玩得开心。 10. B. uncommon 解析：七月下雪罕见。 11. A. confused; confusing 解析：人困惑；规则令人困惑。 12. D. used to; is used to 解析：used to do过去常常；be used to doing习惯于。 13. D. whether 解析：whether...or not固定搭配。 14. A. making 解析：keep doing持续做。 15. B. excited 解析：人兴奋。 16. A. embarrassing 解析：经历令人尴尬。 17. C. correctly 解析：正确拼写。 18. D. so; that 解析：so+adj+that如此……以至于。 19. D. unless 解析：除非读了才知道感人。 20. A. stick; into 解析：插筷子入碗不礼貌。 21. A. on time 解析：准时。 22. B. patient 解析：对孩子有耐心。 23. C. so; that 解析：电影如此有趣看两遍。 24. B. keep; off 解析：不让宠物上沙发。 25. D. Importantly 解析：重要的是。 26. B. offer 解析：主动提供茶。 27. B. greet 解析：打招呼。 28. D. As soon as 解析：老师一进来学生安静。 29. B. to communicate 解析：have courage to do有勇气做。 30. B. more different 解析：much+比较级。 31. A. ever 解析：曾经学过吗？ 32. A. shake hands 解析：握手。 33. A. learn about 解析：了解文化。 34. A. How many 解析：询问数量。 35. B. yourself；it 解析：find oneself；it作形式宾语。 36. A. respecting 解析：尊重文化重要。 37. C. will finish 解析：tomorrow用一般将来时。 38. B. has explained 解析：twice现在完成时。 39. A. took 解析：it takes sb.时间，yesterday用过去式。 40. C. adapt to 解析：适应文化。 学科网（北京）股份有限公司 $ 人教版（新教材）八下月考Unit 5- Unit 6 易错易混必考知识点80题（含解析） 基础入门训练40题 一、单项选择题。 1．—The story of Huang Xuhua, father of China’s nuclear submarines (核潜艇), moved us a lot. —Yes. ________ he loved our country so much, he worked secretly on nuclear submarines for years. A．Since B．As soon as C．Unless D．When 2．Last Sunday, I met a ________ of mine at the supermarket. A．relative B．relation C．relationship D．relativity 3．It’s dangerous to go outside ________ a rainstorm is happening. A．if B．though C．because D．while 4．________ I was walking down the street, I saw a car accident. A．When B．While C．After D．Before 5．—Could I borrow your dictionary? —________. Here you are. A．No way B．Sure C．Not really D．Bad idea 6．—________ you come to my party tomorrow? —Sorry, I have to study. A．Must B．Should C．Could D．Would 7．—The date May 12th is unforgettable to most people in Sichuan. —That’s true. My parents can still remember what they ________ when that earthquake happened. A．are doing B．did C．were doing D．have done 8．—What’s the matter? — I ________ down while I ________ on the ice. I got hurt badly. A．was falling, skated B．fell, was skating C．fell, skated D．was falling, skating 9．What ________ you ________ when the earthquake happened? A．are; doing B．were; doing C．did; do D．do; do 10．I’ll send you a message ________ I get to school. A．since B．as soon as C．so that D．but 11．He has lived in this city ________ 2010 and has seen many changes over the years. A．until B．after C．from D．since 12．We were having an English class. _________ a bird flew into our classroom. A．From now on B．And C．At the same time D．All of a sudden 13．We should help each other in times of ________. A．difficult B．difficulty C．difficulties D．difficultly 14．The news on the radio reported that a heavy snow ________ the area soon. A．hits B．hit C．will hit D．would hit 15．The rainstorm ________ many things apart last night. A．broke B．breaks C．broken D．was breaking 16．—What were you doing at 8 o’clock last night? —I ________ my homework when my mom came in. A．did B．was doing C．have done D．do 17．It’s important to stay ________ when we are in danger. A．calm B．quiet C．still D．silent 18．The teacher told us that the earth ________ around the sun. A．go B．goes C．went D．has gone 19．________ the bad weather, we still went to the mountains for hiking. A．Because of B．Even though C．In spite of D．As for 20．We should help each other when we ________ difficulties in life. A．face with B．are faced with C．face to D．are faced to 21．The little girl was ________ scared that she couldn’t say a word. A．so B．too C．very D．such 22．—What were you doing at 8 o’clock yesterday evening? —I ________ a report about natural disasters. A．write B．wrote C．am writing D．was writing 23．The strong wind ________ many trees down in the street yesterday. A．blow B．blows C．blew D．blown 24．To stay safe during an earthquake, you should ________ standing near windows or heavy furniture. A．practice B．enjoy C．avoid D．suggest 25．I will tell Lucy the exciting news ________ she comes home from the library. A．as soon as B．even though C．as well as D．in order that 26．The news about the coming flood was so ________ that all the villagers felt deeply ________. A．frightening; frightened B．frightened; frightening C．frightened; frightened D．frightening; frightening 27．At the time of the rainstorm, Lily ________ lessons while I was looking through the news. A．review B．reviewed C．is reviewing D．was reviewing 28．While Tom ________ the piano, his sister ________ in the garden. A．played; was singing B．was playing; sang C．was playing; was singing D．played; sang 29．Jack hurt his leg when playing soccer. ________, he had to stay at home for three weeks. A．In the end B．On the way C．At a time D．As a result 30．Good ________ is important when we need to solve a difficult problem. A．time B．thinking C．luck D．help 31．Your writing is pretty good, ________ a few spelling mistakes. A．besides B．beside C．except D．except for 32．—When did you finish learning about emergency rescue? —I finished it ________ yesterday afternoon. A．in B．on C．at D．/ 33．This is a ________ way to remember disaster safety tips. It helps us remember them easily. A．boring B．bad C．useful D．ordinary 34．—Did you use to be afraid of storms? —Yes, I did. But now I know they are not as ________ as I thought. A．safe B．dangerous C．boring D．common 35．—________ people were rescued from the flooded area yesterday? —About 30. All of them are safe. A． How many B．What C．When D．Where 36．My alarm didn’t ________ this morning, so I woke up late. A．go off B．go on C．go out D．go away 37．—Have you ________ the habit of preparing emergency supplies at home? —Yes, I have. It’s very useful. A．develop B．developed C．developing D．develops 38．The teacher told us to ________ the blackboard carefully. A．look for B．look at C．look after D．look like 39．—How long did it take the workers to ________ the damage caused by the flood? —It took them about a month to repair the houses and roads. A．record B．repair C．describe D．forget 40．There is ________ important in the weather report today. It says a storm will come this afternoon. A．something B．anything C．nothing D．everything 进阶拓展训练40题 一、单项选择题。 1．To make a cake, ________ you need to mix the flour and eggs together before adding the sugar. A．secondly B．finally C．firstly D．luckily 2．The little girl tried to open the heavy door, but she had to ________ it with all her strength because it was stuck. A．push B．pull C．carry D．kick 3．In some countries, it is a long-standing ________ to give red envelopes to children during the Lunar New Year. A．custom B．tradition C．habit D．occasion 4．A kind word can ________ in making someone feel better. A．go a long way B．go a short way C．go the wrong way D．go away 5．A wedding is a special ________ for most people. A．occasion B．reason C．place D．person 6．I haven’t ________ my pen pal for two months. A．heard from B．heard of C．heard about D．heard 7．The mayor gave a speech in ________ to welcome the foreign visitors, and everyone in the square could hear him clearly. A．private B．personal C．public D．proper 8．It is considered rude to ________ others with your finger in many cultures, especially during a formal meal. A．wave at B．point at C．shout at D．laugh at 9．After finishing all the final exams, the students went to the amusement park to enjoy ________. A．themselves B．them C．they D．their 10．Snowfall in July is very ________ in most parts of China, so people were surprised when they saw it on the news. A．common B．uncommon C．normal D．usual 11．All the players were ________ at the ________ rules. A．confused; confusing B．confusing; confused C．confused; confused D．confusing; confusing 12．Maria ________ watch TV after dinner, but now she ________ reading. A．is used to; used to B．used to; used to C．is used to; is used to D．used to; is used to 13．—Someone said Mike cheated on the exam. —I have no doubt that he is honest, but I still have some doubt ________ he can pass this difficult exam or not. A．when B．that C．if D．whether 14．If you keep ________ that noise, I will have to ask you to leave the library. A．making B．to make C．make D．to making 15．The whole soccer team felt very ________ when they heard that they had made it to the final match. A．exciting B．excited C．boring D．bored 16．Tripping over a chair and falling down in the school dining hall was a truly ________ experience for Lily. A．embarrassing B．embarrassed C．tired D．tiring 17．Please make sure you have spelled all the new words ________ before you hand in your test paper. A．carelessly B．improperly C．correctly D．calmly 18．The movie is ________ exciting ________ I want to watch it again. A．too; to B．enough; to C．such; that D．so; that 19．You can’t imagine how moving the story is ________ you read it. A．so that B．as soon as C．if D．unless 20．In some cultures, it is considered rude to ________ your chopsticks ________ a bowl of rice. A．stick; into B．put; on C．place; under D．lay; above 21．The train always arrives ________, so you don’t need to worry about being late for work. A．on time B．in time C．at times D．by time 22．When teaching young children, a teacher needs to be ________ and not get angry easily. A．strict B．patient C．quiet D．loud 23．The movie was ________ interesting ________ I watched it twice. A．too; to B．such; that C．so; that D．enough; to 24．Please ________ your pet ________ the sofa. It’s not clean. A．keep; on B．keep; off C．let; on D．let; off 25．________, you should finish your homework before watching TV. A．Quietly B．Carefully C．Slowly D．Importantly 26．When you visit a friend’s home in China, they will usually ________ you a cup of tea. A．borrow B．offer C．lend D．ask 27．In China, people usually ________ each other by saying “Ni Hao” or asking “Have you eaten?” A．welcome B．greet C．meet D．know 28．________ the teacher came in, the students stopped talking at once. A．Unless B．So that C．Because D．As soon as 29．He has the courage ________ with people from different cultures. A．communicate B．to communicate C．communicating D．communicated 30．The way of greeting people is much ________ in Western countries. A．different B．more different C．most different D．the most different 31．Have you ________ learned about the customs of Indian people? A．ever B．already C．just D．yet 32．We should ________ with others politely when we meet people from different cultures. A．shake hands B．shake head C．nod hands D．bow hands 33．—I think cross-cultural communication is very important. —Yes, it helps us ________ different cultures and make more friends. A．learn about B．worry about C．talk about D．complain about 34．—________ foreign customs have you learned about since last month? —Five. They are all interesting. A．How many B．What C．When D．Where 35．When you find ________ in a new cultural environment, asking for help will make ________ easier to fit in. A．you；it B．yourself；it C．you；it’s D．yourself；itself 36．Doing this Project helps us realize that ________ different cultures is important for cross-cultural communication. A．respecting B．ignoring C．damaging D．refusing 37．—Have you made the cross-cultural handbook for the project? —No, we haven’t. We ________ it tomorrow morning. A．finish B．finished C．will finish D．have finishing 38．My brother ________ the difference between Chinese and Western greeting customs twice. A．have explained B．has explained C．explained D．will explain 39．It ________ her about 5 minutes to learn how to nod politely to show agreement yesterday. A．took B．spent C．cost D．paid 40．It’s not easy to ________ a completely different culture when you first arrive in a foreign country. A．agree with B．depend on C．adapt to D．look for 学科网（北京）股份有限公司 $