期末易错易混必考知识点100题 - 2025-2026学年人教版八年级上册英语

人教版（2024）八年级上册英语重点易错易混知识点100题 ( )1．—Kate, where would you like to go for a vacation? —I’m thinking about going ________. A．warm everywhere B．warm somewhere C．everywhere warm D．somewhere warm ( )2．While Sam and his friends were walking ________ the school yesterday, they saw a special show. A．for B．with C．over D．towards ( )3．—Is there ______ you want us to do? —Yes, could you please clean the living room? A．else anything B．anything else C．everything else D．else something ( )4．DeepSeek is a new AI technology in 2025. People can ________ get wonderful advice by sharing their worries with it. A．easily B．hardly C．especially D．quietly ( )5．—Anna, can you go to the library with me tomorrow? —I’m not sure. I ________ visit my grandparents. A．need B．must C．can D．might ( )6．To my surprise, he isn’t ________ to hear the ________ news. A．surprised; surprised B．surprised; surprising C．surprising; surprised D．surprising; surprising ( )7．There are ________ visitors in this city every year. A．thousand B．thousands of C．two thousands D．two thousands of ( )8．—Can I help you, Sir? —Yes, please. I am ______ a blue sweater for my daughter. A．looking through B．looking up C．looking for D．looking after ( )9．—The summer vacation is coming. I’d like to swim in the sea. —Don’t swim in the deep area, ________ when you are alone. A．probably B．perhaps C．especially D．actually ( )10．She didn’t want others to know she cried, so she ________ her face with her hands. A．covered B．filled C．fell D．shook ( )11．—You can________ this book from the library, but you must return it on time. —OK. I see. A．borrow B．lend C．give D．keep ( )12．— Hurry up! The bus is coming. — Wait a minute. Don’t cross the street ________ the traffic lights are green. A．because B．until C．although D．as ( )13．—What do you think of Kunming No. 10 Middle School? —I think it is ________ than any other school, and the teachers work as ________ as bees. A．beautiful; hard B．more beautiful; harder C．beautiful; harder D．more beautiful; hard ( )14．The fact that we are ready ________ the school sports meeting makes everyone excited. A．attend B．attending C．to attend D．attended ( )15．—________ I hang out with my friends after dinner, Mum? —Sure. Remember to go back home before 9:00. A．Must B． Could C．Need D．Should ( )16．—Hey, I need to ________ the call. My teacher is calling. —Okay, talk to you later! A．put up B．pick up C．hang up D．clean up ( )17．—________ you please play tennis with me after school? —Sorry, I ________. I have much homework ________ today. A． Could; can’t; to do B．Could; couldn’t; will do C．Can; don’t; do D． Can; couldn’t; to do ( )18．—Alice, we’ve finished making dumplings. Now we need to ________ the kitchen before we leave. —Sure, let’s take out the trash first. A．stay up B．make up C．dress up D．clean up ( )19．I have a lot of homework to do today. ________, I promise my mom I’ll help her with the dinner. A．Instead B． Besides C．Then D．However ( )20．My dog will follow me ________ I go, even if I just walk into the bathroom. A．wherever B．whenever C．whoever D．whatever ( )21．I hope there will be ________ trees and ________ pollution in Qingyang. A．more; less B．less; less C．more; fewer D．less; more ( )22．Our school’s library isn’t ________ theirs, but it has more books. A．as big as B．so bigger than C．as bigger as D．as bigger than ( )23．—Many students think math is ________ English. —I agree. I’m weak in English. A．much difficult than B．so difficult as C．less difficult than D．more difficult than ( )24．I found the lost key ________ when I was cleaning the room. A．by mistake B．by hand C．by accident D．by comparison ( )25．My friend Yuan Lei has a great sense of humour. ________ her, I am becoming more outgoing. A．As for B．Thanks to C．Rather than D．In front of ( )26．The museum is ________ of the two, but ________ people visit it every day. A．the smaller; hundreds of B．the smallest; hundred of C．smaller; hundreds of D．the bigger; hundred of ( )27．People shouldn’t ________ their kids with others. Everyone is special in the world. A．fill B．compare C．enjoy D．help ( )28．—Mary is one of ________ students in our class. —She is as ________ as her friends. A．friendlier; the friendliest B．friendly; friendliest C．the friendliest; friendly D．friendlier; friendly ( )29．I get up early every morning ________ catch the first bus to school. A．in order to B．in order C．so that D．because ( )30．The 24 solar terms have important cultural meanings ________ farming, and some are ________ with traditional festivals. A．on; provided B．above; filled C．beyond; connected D．upon; tied ( )31．— Do you know Shanghai is one of ________ in the world? — Yes, it’s bigger than ________ city in China. A．the biggest city; other B．the biggest cities; other C．the biggest cities; any D．the biggest cities; any other ( )32．—The paper cutting is pretty lively. Who made it? —It must be Amy. Nobody in our class ________ her is able to do it. A．except B．besides C．without D．against ( )33．The baby ________ 3 kilograms at birth. Do you know her ________ now? A．weighs; weight B．weighed; weight C．weight; weigh D．weighed; weighs ( )34．Paul promised to pick me up at the train station at 7 o’clock yesterday evening. However, he ________ till 8 o’clock. A．doesn’t appear B．isn’t appearing C．won’t appear D．didn’t appear ( )35．Tom looks shy. ______, he is outgoing and likes making friends. A．For this reason B．For example C．In fact D．According to ( )36．—The math problem is so difficult. I can’t solve it. —It’s not as hard as you think. ________, it’s quite easy if you think about it carefully. A．Especially B．Actually C．Nearly D．Probably ( )37．The room was silent ________ for the TV. A．expert B．except C．expect D．accept ( )38．First, ________ some oil in the pan, then put the vegetables into it. A．heated B．heating C．heat D．heats ( )39．The number of pandas ________ dropping quickly so a number of people ________ trying their best to save them. A．is; is B．are; are C．is; are D．are; is ( )40．To make cakes, you first need to ________ the milk ________ the flour first. A．connect; with B．share; with C．cut; into D．pour; into ( )41．—Wild animals play a very important role in our ecosystem. —________, we can’t hunt them anymore. A．On average B．For this reason C．By accident D．In fact ( )42．The movie is ________. I am ________about it. A．disappointing; disappointed B．disappointed; disappointing C．disappointing; disappointing D．disappointed; disappointed ( )43．After class, the students left the classroom________. A．little by little B．side by side C．step by step D．one by one ( )44．—Jane is going to hold a concert here in July. —Really? ________ exciting news! A．How B．What an C．What D．How an ( )45．— The task seems too hard. Should we just give up? — Come on! It is not easy, but ________ we have enough time to finish it. A．on duty B．at most C．by mistake D．at least ( )46．We need to ________ all the vegetables before we mix them together in the large bowl. A．set up B．cut up C．put up D．come up ( )47．—Jason, what can I do with the meal? —Please ________ two tomatoes and then ________. A．peel; cut it up B．peel; cut them up C．pour; cut it up D．pour; cut them up ( )48．—What ________ awful weather it is! We can’t go on a picnic. —Yes, but I love ________ air after it rains. It smells so fresh. A．an; the B．/; the C．/; an D．an; / ( )49．—Do you know what to ______ this difficult maths problem? —It’s hard to say. Let me try. A．agree with B．go with C．deal with D．do with ( )50．—What will you ________ the old books you no longer need? —I plan to give them to the children in poor areas. A．do with B．talk with C．mix with D．compare with ( )51．________ the weather report, it’s going to snow tomorrow. A．Belong to B．According to C．In order to D．Along with ( )52．—Listen! ________ it is raining outside! —Yes. It is raining cats and dogs. A．How heavily B．How heavy C．What heavy D．What heavily ( )53．— Dr Lu, what’s your advice on how to prepare for the future? — First, keep learning and try to ________ new challenges. A．take up B．put up C．pick up D．fill up ( )54．My mother wants me ________ than before. A．to eat healthily B．eating healthy C．to eat more healthily D．eating more healthily ( )55．We all need to ________ some hobbies like singing and dancing. They can make life interesting. A．take away B．get to C．take up D．think about ( )56．The teacher, along with her students, ________ to the museum tomorrow. A．are going B．is going C．go D．goes ( )57．—Why Steve ________ the English test this morning? —I have no idea. But I know there ________ a new test tomorrow. A．missed; is going to be B．will miss; will be C．missed; is going to have D．will miss; will have ( )58．—May I have ________ piece of bread with butter? I’m not full. —Certainly. Here you are. A．other B．the other C．another D．the others ( )59．—How much salt do we need to add ________ the soup? —One spoon. After that, we should cook it ________ five more minutes. A．to; on B．to; for C．up; for D．up; on ( )60．There is ________ meat but ________ cakes on the plate. Please have one. A．a little; a few B．a few; a little C．few; little D．little; a few ( )61．Follow the ________ carefully, and you can understand how to turn on the machine. A．instruction B．information C．ingredient D．instrument ( )62．Tom never tells lies to others. What ________ honest boy he is! A．a B．an C．the D．/ ( )63．—What about going to Dunhuang for vacation? — ________ The weather is cool there. A．Best wishes. B．No, thanks. C．That’s all right. D．Good idea. ( )64．—What did you ________ the old clothes? —We sent them to the children in the poor villages. A．fight against B．do with C．look for D．pack up ( )65．I’m tired ________ eating the same food every day. A．of B．with C．for D．at ( )66．May is so careful that she always looks over her exercises to ________ there are no mistakes. A．make sure B．find out C．think of D．think about ( )67．Using phones for too long _________ too much of our time, which is bad for our studies. A．takes up B．stays up C．gives up D．makes up ( )68．She is a ________ girl and she always speaks with ________. A．confident; confident B．confident; confidence C．confidence; confident D．confidence; confidence ( )69．—________ you ________ free tomorrow? —No, I will have free time the day after tomorrow. A．Are; going to B．Is; going to C．Are ; going to be D．Is; going to be ( )70．I’m going to __________ a hobby like painting or dancing. A．take up B．look up C．put up D．get up ( )71．There ________an English speech in our school next week. A．is B．will be C．will have D．has ( )72．—I’m afraid the air pollution will be worse in 100 years. —________. I think the environment will become more and more beautiful. A．I hope so B．I’m afraid so C．I don’t think so D．I agree with you ( )73．Everyone can get happiness and our dream can come true ________ you always follow your heart. A．as long as B．so that C．as well as D．as soon as ( )74．The new CEO will ________ the company next month. A．take up B．take over C．take care of D．take part in ( )75．Mr. Smith, ________ of the ________ meeting, started to read a novel. A．tired; boring B．tiring; bored C．tired; bored D．tiring; boring ( )76．He isn’t sure if it ________ next Sunday. If it ________, he won’t go camping. A．will rain; rainy B．rains; rains C．will rain; rains D．rain, rain ( )77．I hope ________ less pollution in the future. A．there is B．there has C．there will be D．there are going to be ( )78．You should learn to depend ________ yourself to make a decision. A．of B．with C．for D．on ( )79．—Shall we climb Mount Huangshan? —________ Just as the Chinese saying goes, “To hear a hundred times is not so good as to see once.” A．It’s my pleasure. B．I’d love to. C．That’s right. D．Sorry, I can’t. ( )80．—________ do you go running every week? —For two hours. Sometimes I run with my mother. A．How long B．How often C．How old D．How many ( )81．Scientists believe that robots will ________ boring work in the future. A．take up B．put up C．take over D．warm up ( )82．—Mr. Lee, thanks for your help. We hope you can ________ this small gift. —Oh, you’re welcome. And I love this gift. A．refuse B．accept C．invite D．happen ( )83．—Do you know ________? —Next Friday. A．when will we have the sports meeting B．when we will have the sports meeting C．when did we have the sports meeting D．when we had the sports meeting ( )84．—I wonder ________. —I think everything will be free. A．how will the future like B．how the future will be like C．what will the future like D．what the future will be like ( )85．—How are you managing to do your work without an assistant? —Well, I ________ somehow. A．get along B．blow up C．watch out D．set off ( )86．—Why do you look unhappy, Judy? —My parents want me to study all the time. But I also need some ________. A．empty hands B．personal time C．own business D．full space ( )87．Mike did not write ________, though he had ________. A．careful enough; time enough B．carefully enough; enough time C．enough careful; enough time D．enough carefully; time enough ( )88．It’s important for us to learn to protect our ________ information on the Internet. A．popular B．dangerous C．interesting D．personal ( )89．—Did Kate make progress in the final exam? —She ________ before, and of all the students she did ________. A．was as lazy as; most careful B．wasn’t as lazy as; the most carefully C．was as lazy as; more careful D．wasn’t as lazy as; the more carefully ( )90．—Do you know when Amy will arrive in Nanchang? —Sorry, I don’t know. If she _________, I will give you a call. A．will arrive B．is arriving C．arrived D．arrives ( )91．If it __________ tomorrow, we __________ a picnic. A．doesn’t rain; will have B．won’t rain; have C．doesn’t rain; have D．won’t rain; will have ( )92．Mount Huangshan, Hongcun Village and Chaohu Lake are all good choices________you want to travel in Anhui. A．unless B．before C．if D．although ( )93．The ________ you study, the ________ mistakes you will make. A．more carefully; fewer B．more careful; more C．less carefully; fewer D．Both A and B ( )94．The teachers warn us ________ attention to our ________ while crossing the roads. A．paying; safe B．pay; safely C．to pay; safe D．to pay; safety ( )95．I can’t find my bike and I have to ________ who took it by mistake. A．look for B．take away C．find out D．cheer on ( )96．—I think you should listen carefully and do more exercise if you want to get a high grade. —______. A．You got it B．It is very nice of you C．I don’t believe so D．Thank you for your advice ( )97．My parents often argue ________ me ________ my study habits. A．with; about B．about; with C．for; about D．with; for ( )98．He didn’t go to the movies. ________, he watched TV at home. A．Instead of B．Instead C．Because D．Because of ( )99．—How do you like the two TV shows? —I think the first one is as interesting as the second one. I like them ________. A．either B．all C．both D．each ( )100．—The class ________ gives us a chance to know each other’s lives. —Yes, we haven’t seen each other for five years. A．member B．instruction C．role D．reunion 学科网（北京）股份有限公司 $ 人教版（2024）八年级上册英语重点易错易混知识点100题 1-10题答案解析 1. 答案：D 解析：形容词修饰不定副词需后置，“somewhere warm”表示“温暖的地方”，符合“想去某地”的语境。 2. 答案：D 解析：“walk towards”是固定搭配，表“朝……走去”，此处指朝学校走。 3. 答案：B 解析：疑问句中用“anything”，“else”修饰不定代词需后置，即“anything else”（其他事情）。 4. 答案：A 解析：根据句意“人们能轻松得到建议”，“easily”（容易地）符合；“hardly”表“几乎不”，不符合。 5. 答案：D 解析：“I’m not sure”表不确定，“might”（可能）表推测，符合语境。 6. 答案：B 解析：修饰人用“surprised”（感到惊讶的），修饰事物用“surprising”（令人惊讶的）。 7. 答案：B 解析：“thousands of”是固定搭配，表“成千上万的”；具体数字+thousand不用复数。 8. 答案：C 解析：“look for”表“寻找”，符合“为女儿找毛衣”的语境；“look through”表“浏览”。 9. 答案：C 解析：“especially”表“尤其”，强调“独自时别去深水区”，符合句意。 10. 答案：A 解析：“cover...with”是固定搭配，表“用……遮住”，符合“用手遮脸”的语境。 ### 11-20题答案解析 11. 答案：A 解析：“borrow...from”表“从……借入”，符合“从图书馆借书”的语境；“lend”表“借出”。 12. 答案：B 解析：“not...until”是固定搭配，表“直到……才”，符合“绿灯亮了再过马路”的逻辑。 13. 答案：D 解析：第一空“than”提示用比较级“more beautiful”；第二空“as+原级+as”表“和……一样”，用“hard”。 14. 答案：C 解析：“be ready to do sth.”是固定搭配，表“准备好做某事”。 15. 答案：B 解析：“Could I...?”表委婉请求，符合“请求饭后外出”的语境。 16. 答案：B 解析：“pick up the call”是固定搭配，表“接电话”，符合“老师来电”的语境。 17. 答案：A 解析：“Could you...?”的否定回答用“can’t”；“have sth. to do”表“有某事要做”，用“to do”。 18. 答案：D 解析：“clean up”表“打扫干净”，符合“离开前清理厨房”的语境。 19. 答案：B 解析：“besides”表“此外”，连接“有作业”和“答应帮妈妈做饭”两个并列事项。 20. 答案：A 解析：“wherever”表“无论哪里”，符合“狗跟着我去任何地方”的语境。 ### 21-30题答案解析 21. 答案：A 解析：“more trees”（更多树），“less pollution”（更少污染，pollution是不可数名词），符合“希望环境变好”的语境。 22. 答案：A 解析：“as+原级+as”表“和……一样”，否定形式“not as...as”，此处用“as big as”。 23. 答案：C 解析：根据“I’m weak in English”，可知数学“没英语难”，“less difficult than”表“不如……难”。 24. 答案：C 解析：“by accident”表“偶然”，符合“打扫时偶然找到钥匙”的语境。 25. 答案：B 解析：“Thanks to”表“多亏”，符合“多亏她，我变外向”的逻辑。 26. 答案：A 解析：两者比较用“the+比较级”（the smaller）；“hundreds of”表“成百上千的”。 27. 答案：B 解析：“compare...with”是固定搭配，表“把……和……比较”，符合“别拿孩子和别人比”的句意。 28. 答案：C 解析：“one of+the+最高级+名词复数”表“最……之一”，用“the friendliest”；“as+原级+as”用“friendly”。 29. 答案：A 解析：“in order to”后接动词原形，表“为了”；“so that”后接从句，此处用“in order to”。 30. 答案：C 解析：“beyond farming”表“除了农业之外”；“be connected with”是固定搭配，表“与……有关联”。 ### 31-40题答案解析 31. 答案：D 解析：“one of+the+最高级+名词复数”用“the biggest cities”；“any other+单数名词”表“其他任何一个”，符合“上海比中国其他城市大”的逻辑。 32. 答案：A 解析：“except”表“除了（不包含）”，符合“除了Amy没人会剪纸”的语境。 33. 答案：B 解析：“at birth”表过去，“weigh”用过去式“weighed”；“her”后接名词“weight”（体重）。 34. 答案：D 解析：“yesterday evening”表过去，“appear”用过去式“didn’t appear”。 35. 答案：C 解析：“In fact”表“事实上”，连接“看起来害羞”和“实际外向”的转折关系。 36. 答案：B 解析：“Actually”表“实际上”，符合“这题没你想的难，实际很简单”的语境。 37. 答案：B 解析：“except for”表“除了……之外”，此处省略“for”，符合“除了电视声，房间很安静”的句意。 38. 答案：C 解析：祈使句以动词原形开头，“heat”（加热）用原形。 39. 答案：C 解析：“the number of”后接单数谓语（is）；“a number of”后接复数谓语（are）。 40. 答案：D 解析：“pour...into”是固定搭配，表“把……倒进……”，符合“把牛奶倒进面粉”的语境。 ### 41-50题答案解析 41. 答案：B 解析：“For this reason”表“因此”，连接“野生动物很重要”和“不能捕猎”的因果关系。 42. 答案：A 解析：修饰事物用“disappointing”（令人失望的），修饰人用“disappointed”（感到失望的）。 43. 答案：D 解析：“one by one”表“一个接一个”，符合“学生们离开教室”的场景。 44. 答案：C 解析：感叹句中，不可数名词“news”前用“what”，结构为“What+adj.+不可数名词！”。 45. 答案：D 解析：“at least”表“至少”，符合“任务不易，但至少有时间完成”的语境。 46. 答案：B 解析：“cut up”表“切碎”，符合“把蔬菜切碎再混合”的语境。 47. 答案：B 解析：“peel tomatoes”表“削番茄皮”；“tomatoes”是复数，用“cut them up”（把它们切碎）。 48. 答案：B 解析：不可数名词“weather”前不用冠词；“the air after it rains”表特指，用“the”。 49. 答案：C 解析：“deal with”与“what”搭配，表“处理这个数学题”；“do with”与“how”搭配。 50. 答案：A 解析：“do with”与“what”搭配，表“处理旧书”，符合“把书给贫困儿童”的语境。 ### 51-60题答案解析 51. 答案：B 解析：“According to”表“根据”，符合“根据天气预报，明天会下雪”的句意。 52. 答案：A 解析：感叹句中，副词“heavily”修饰动词“rain”，结构为“How+adv.+主语+谓语！”。 53. 答案：A 解析：“take up”表“承担”，符合“承担新挑战”的语境。 54. 答案：C 解析：“want sb. to do sth.”表“想要某人做某事”；“than”提示用比较级“more healthily”（副词修饰“eat”）。 55. 答案：C 解析：“take up”表“开始从事（爱好）”，符合“培养唱歌、跳舞的爱好”的语境。 56. 答案：B 解析：“along with”连接主语时，谓语与前面的“the teacher”一致，用“is going”（将来时）。 57. 答案：A 解析：“this morning”表过去，“miss”用过去式“missed”；“tomorrow”表将来，“there be”的将来时用“is going to be”。 58. 答案：C 解析：“another”表“另一个（三者及以上）”，符合“再要一片面包”的语境。 59. 答案：B 解析：“add...to”是固定搭配，表“把……加到……”；“for+时间段”表动作持续时间，用“for”。 60. 答案：D 解析：“little”修饰不可数名词“meat”（表“几乎没有”）；“a few”修饰可数名词“cakes”（表“一些”），符合“盘子里几乎没肉，但有一些蛋糕”的句意。 ### 61-70题答案解析 61. 答案：A 解析：“instruction”表“说明”，符合“遵循说明操作机器”的语境。 62. 答案：B 解析：“honest”以元音音素开头，用“an”，结构为“What+an+adj.+可数名词单数！”。 63. 答案：D 解析：“Good idea”表“好主意”，回应“去敦煌度假”的建议。 64. 答案：B 解析：“do with”与“what”搭配，表“处理旧衣服”，符合“把衣服送给贫困儿童”的语境。 65. 答案：A 解析：“be tired of”是固定搭配，表“厌倦”，符合“厌倦每天吃同样的食物”的句意。 66. 答案：A 解析：“make sure”表“确保”，符合“检查练习确保没错误”的语境。 67. 答案：A 解析：“takes up”表“占据（时间）”，符合“长时间用手机占据太多时间”的句意。 68. 答案：B 解析：第一空用形容词“confident”修饰名词“girl”；第二空用名词“confidence”作“with”的宾语。 69. 答案：C 解析：“tomorrow”表将来，“be going to be”表“将会是”，主语“you”用“Are”。 70. 答案：A 解析：“take up”表“开始从事（爱好）”，符合“培养绘画或跳舞的爱好”的语境。 ### 71-80题答案解析 71. 答案：B 解析：“next week”表将来，“there be”的将来时用“will be”。 72. 答案：C 解析：根据“I think the environment will become beautiful”，可知不同意对方“污染会更严重”的观点，用“I don’t think so”。 73. 答案：A 解析：“as long as”表“只要”，符合“只要追随内心，梦想就能实现”的逻辑。 74. 答案：B 解析：“take over”表“接管”，符合“新CEO下个月接管公司”的语境。 75. 答案：A 解析：“tired”修饰人（Mr. Smith），表“疲惫的”；“boring”修饰事物（meeting），表“无聊的”。 76. 答案：C 解析：第一空“next Sunday”表将来，用“will rain”；第二空“if”引导条件状语从句，用一般现在时“rains”表将来。 77. 答案：C 解析：“in the future”表将来，“there be”的将来时用“will be”（pollution是不可数名词）。 78. 答案：D 解析：“depend on”是固定搭配，表“依靠”，符合“依靠自己做决定”的句意。 79. 答案：B 解析：“I’d love to”表“我愿意”，回应“去爬黄山”的提议。 80. 答案：A 解析：“For two hours”表时间段，用“how long”提问。 ### 81-90题答案解析 81. 答案：C 解析：“take over”表“接管（工作）”，符合“机器人将来接管无聊工作”的语境。 82. 答案：B 解析：“accept”表“接受”，符合“希望你接受这份小礼物”的句意。 83. 答案：B 解析：宾语从句用陈述语序，“next Friday”表将来，用“when we will have...”。 84. 答案：D 解析：“what...be like”表“……怎么样”，宾语从句用陈述语序“what the future will be like”。 85. 答案：A 解析：“get along”表“应付、进展”，符合“没有助手也能应付工作”的语境。 86. 答案：B 解析：“personal time”表“私人时间”，符合“父母让我一直学习，但我需要私人时间”的句意。 87. 答案：B 解析：副词“carefully”修饰“write”，“enough”后置（carefully enough）；“enough”修饰名词前置（enough time）。 88. 答案：D 解析：“personal information”表“个人信息”，符合“保护网上个人信息”的语境。 89. 答案：B 解析：根据“有进步”，可知“她不像以前那么懒”（wasn’t as lazy as）；“did”后用副词最高级“the most carefully”。 90. 答案：D 解析：“if”引导条件状语从句，用一般现在时“arrives”表将来。 ### 91-100题答案解析 91. 答案：A 解析：“if”引导条件状语从句，用一般现在时“doesn’t rain”表将来；主句用一般将来时“will have”。 92. 答案：C 解析：“if”表“如果”，符合“如果想在安徽旅游，黄山、宏村、巢湖都是好选择”的逻辑。 93. 答案：A 解析：“the+比较级，the+比较级”表“越……越……”，“more carefully”（更认真）对应“fewer mistakes”（更少错误）。 94. 答案：D 解析：“warn sb. to do sth.”表“警告某人做某事”；“our”后接名词“safety”（安全）。 95. 答案：C 解析：“find out”表“查明（真相）”，符合“查明谁错拿了自行车”的语境。 96. 答案：D 解析：“Thank you for your advice”表“谢谢你的建议”，回应对方的学习建议。 97. 答案：A 解析：“argue with sb. about sth.”是固定搭配，表“和某人争论某事”。 98. 答案：B 解析：“instead”表“反而”，符合“没去看电影，反而在家看电视”的语境。 99. 答案：C 解析：“both”表“两者都”，符合“两个节目都喜欢”的语境。 100. 答案：D 解析：“class reunion”表“同学聚会”，符合“五年没见，聚会让我们了解彼此生活”的语境。 学科网（北京）股份有限公司 $