Unit 3 Better you, better me单元重点易错专项训练2026-2027学年冀教版英语八年级上册

冀教版（2026）八年级上册 Unit 3 Better you, better me! 单元重点易错专项训练 冀教版（2026）八年级上册 Unit 3 Better you, better me! 单元重点易错专项训练 紧扣最新教材（2026冀教版） | 9大考点 | 81道精选题 姓名：__________ 班级：__________ 得分：__________ 考点一：be supposed to do（应该/被期望做）的用法 ⚠ 易错点：be supposed to + 动词原形，主语是人≈should；主语是物=本应发生而未发生 ⚠ 否定：be not supposed to do（不应该做）。You are not supposed to smoke here. ⚠ be supposed to come up with ideas（应该想出主意）；We are supposed to describe ourselves in a report. ▷ 基础题（选择题） ▷（ ）1. Students ______ describe themselves in a report for the English class. A. are supposed to B. are supposed C. suppose to D. supposed to ▷（ ）2. You ______ smoke in the school building. It's not allowed. A. are supposed to B. are not supposed to C. supposed D. not supposed to ▷（ ）3. Jam ______ finish his English project before Friday. A. is suppose to B. are supposed to C. is supposed to D. supposed to ◇ 提升题（选择题） ◇（ ）1. The bus was supposed ______ at 7 p.m., but it was late. A. leave B. to leave C. leaving D. left ◇（ ）2. We ______ come up with some good ideas for the school talent show. A. suppose to B. are suppose to C. are supposed to D. supposed ◇（ ）3. Chen Wu is supposed ______ the classroom after school today. A. clean B. to clean C. cleaning D. cleans ★ 拓展题（用适当形式填空） ★ 1. Lily ________ (be) supposed to practice the piano every day. ★ 2. You ________ (not be) supposed to use your phone in class. ★ 3. They ________ (be) supposed to organize the party next week. 考点二：并列句（and / but / or / so）的辨析与运用 ⚠ 易错点：and（并列/承接）；but（转折）；or（选择/否则）；so（结果） ⚠ 并列句 = 简单句 + 连词 + 简单句。前后分句时态通常一致。 ⚠ or在否定句中=and：I don't like singing or dancing. 在肯定句中=或者：You can choose A or B. ▷ 基础题（选择题） ▷（ ）1. Lily wanted to sing, ______ she didn't feel confident enough. A. and B. but C. or D. so ▷（ ）2. Jam practices hard every day, ______ he becomes better and better. A. and B. but C. or D. so ▷（ ）3. Hurry up, ______ you will be late for school. A. and B. but C. or D. so ◇ 提升题（选择题） ◇（ ）1. You can ______ stay at home ______ go out with us. It's your choice. A. either; or B. neither; nor C. both; and D. not only; but also ◇（ ）2. Chen Wu is good at math ______ he needs help with English. A. and B. but C. or D. so ◇（ ）3. Zhang Hui failed the exam, ______ she didn't give up. A. and B. or C. so D. but ★ 拓展题（用适当形式填空） ★ 1. Jam likes music, ________ (and/but) his brother likes sports. ★ 2. Lily practiced every day, ________ (so/but) she won the championship. ★ 3. You should believe in yourself, ________ (or/and) you will never succeed. 考点三：practice doing / enjoy doing / finish doing / continue doing ⚠ 易错点：practice + doing（练习做）；enjoy + doing（喜欢做）；finish + doing（完成做） ⚠ continue to do / doing（继续做）；avoid + doing（避免做）；mind + doing（介意做） ⚠ Practice makes perfect.（熟能生巧）I practiced shooting more than 100 times every day. ⚠ feel confident to do（有信心做）≠ practice doing。注意to do和doing的区别！ ▷ 基础题（选择题） ▷（ ）1. Lin Lin enjoys ______ Beijing opera in her free time. A. sing B. to sing C. singing D. sings ▷（ ）2. Jam finished ______ his homework before dinner yesterday. A. do B. to do C. doing D. does ▷（ ）3. You should practice ______ English every morning to improve. A. speak B. to speak C. speaking D. speaks ◇ 提升题（选择题） ◇（ ）1. After a short break, they continued ______ basketball in the afternoon. A. play B. to play C. playing D. B or C ◇（ ）2. Peter tried to avoid ______ mistakes in his English exam. A. make B. to make C. making D. made ◇（ ）3. Lily doesn't mind ______ the housework with her sister. A. do B. to do C. doing D. does ★ 拓展题（用适当形式填空） ★ 1. Lin Lin practiced ________ (sing) Beijing opera every day. ★ 2. Jam enjoys ________ (play) chess with his grandfather. ★ 3. They finished ________ (organize) the talent show last week. 考点四：encourage sb to do / believe in oneself / be proud of ⚠ 易错点：encourage sb to do sth.（鼓励某人做）；encourage → encouragement(n.) ⚠ believe in oneself（相信自己/自信）；believe in = have confidence in ⚠ be proud of = take pride in（为……感到自豪）。be proud of winning the championship. ⚠ make mistakes（犯错误）；learn from mistakes（从错误中学习）；nobody is perfect ▷ 基础题（选择题） ▷（ ）1. Miss Martin always encourages us ______ our best in class. A. try B. to try C. trying D. tries ▷（ ）2. Lily is very proud ______ winning the singing competition. A. in B. of C. at D. with ▷（ ）3. You should believe in ______ and never give up. A. you B. your C. yourself D. yours ◇ 提升题（选择题） ◇（ ）1. Jam's parents are proud ______ him because he studies hard. A. in B. of C. at D. with ◇（ ）2. The teacher's encouragement made Chen Wu ______ more confident. A. feel B. to feel C. feeling D. felt ◇（ ）3. It's important to learn ______ our mistakes and never repeat them. A. from B. of C. about D. with ★ 拓展题（用适当形式填空） ★ 1. Lily's mother encouraged her ________ (join) the music club. ★ 2. We should be proud ________ (of/in) our school team's success. ★ 3. Jam believes in ________ (him) and never gives up easily. 考点五：be good at / be talented in / have an advantage over ⚠ 易错点：be good at + n./doing（擅长）；be talented in + n./doing（在……有天赋） ⚠ have an advantage over sb.（比某人有优势）；advantage → disadvantage(反义) ⚠ be strict with sb.（对某人严格）；be hard on oneself（对自己苛刻） ⚠ be born in + 地点/年份（出生于）。be born to do sth.（注定要做某事） ▷ 基础题（选择题） ▷（ ）1. Zhang Hui is good ______ playing the erhu, a traditional instrument. A. in B. at C. on D. with ▷（ ）2. Lily is very talented ______ painting. She draws beautifully. A. in B. at C. on D. with ▷（ ）3. Jam was born ______ Jinan in 2012. A. in B. at C. on D. to ◇ 提升题（选择题） ◇（ ）1. The tall player has a big advantage ______ other players in basketball. A. in B. at C. over D. with ◇（ ）2. Our math teacher is very strict ______ us. We must do homework carefully. A. in B. at C. with D. on ◇（ ）3. Don't be too hard ______ yourself. Everyone makes mistakes. A. in B. at C. with D. on ★ 拓展题（用适当形式填空） ★ 1. Chen Wu is good at ________ (play) football. He is on the school team. ★ 2. Lily has an advantage ________ (over/in) other singers because of her voice. ★ 3. Jam was born ________ (in/at) Kunming, a beautiful city. 考点六：重点短语 come up with / make progress / make mistakes / make it ⚠ 易错点：come up with + 主意/计划/解决方案（想出/提出）。come up with a good idea. ⚠ make progress（取得进步）；make mistakes（犯错误）；make it（成功/做到） ⚠ from then on（自那时起）；gradually（逐渐地）；bit by bit（一点一点地） ⚠ I made it!（我做到了！）= I succeeded! 注意make it是固定搭配 ▷ 基础题（选择题） ▷（ ）1. Jam came up ______ a great idea for the school talent show. A. with B. to C. for D. at ▷（ ）2. Lily has made great ______ in her English this term. A. mistake B. progress C. challenge D. advantage ▷（ ）3. Don't be afraid of ______ mistakes when you learn something new. A. make B. to make C. making D. made ◇ 提升题（选择题） ◇（ ）1. Peter practiced hard every day, and finally he ______! A. made it B. made mistakes C. came up with D. took pride ◇（ ）2. ______ then on, Zhang Hui studied English for an hour every day. A. By B. From C. Since D. For ◇（ ）3. The little girl learned to read ______ ______, not all at once. A. bit by bit B. from then on C. day by day D. one by one ★ 拓展题（用适当形式填空） ★ 1. Lily came up with a good idea ________ (help) the homeless people. ★ 2. Jam has made great progress in ________ (learn) the guitar this year. ★ 3. They worked together and finally ________ (make) it to the final! 考点七：词性转换 describe→description / encourage→encouragement ⚠ 易错点：describe(v.)→description(n.描述)；encourage(v.)→encouragement(n.鼓励) ⚠ proud(adj.)→pride(n.)；be proud of = take pride in ⚠ talent(n.)→talented(adj.有天赋的)；person(n.)→personal(adj.个人的) ⚠ perform(v.)→performance(n.表演)；impress(v.)→impressed(adj.印象深刻的) ▷ 基础题（选择题） ▷（ ）1. Can you give me a ______ of what the new student looks like? A. describe B. describes C. description D. describing ▷（ ）2. The teacher's words of ______ made Jam feel more confident. A. encourage B. encourages C. encouraging D. encouragement ▷（ ）3. Lily is a ______ singer. She has a beautiful voice. A. talent B. talented C. talents D. talentedly ◇ 提升题（选择题） ◇（ ）1. We should take ______ in our country's achievements. A. proud B. pride C. proudness D. proudly ◇（ ）2. Lin Lin gave a wonderful ______ at the school talent show. A. perform B. performing C. performance D. performed ◇（ ）3. Everyone was ______ by the boy's amazing piano playing. A. impress B. impresses C. impressed D. impressing ★ 拓展题（用适当形式填空） ★ 1. Write a ________ (describe) of your best friend in 50 words. ★ 2. Zhang Hui is ________ (talent) in maths. He always gets high scores. ★ 3. The audience was ________ (impress) by the dancer's perfect moves. 考点八：notice sb do / notice sb doing / watch sb do / see sb do ⚠ 易错点：感官动词(see/watch/hear/notice/feel) + sb + do（全过程/经常） ⚠ 感官动词 + sb + doing（正在做/瞬间）。Krista noticed him looking sad. ⚠ 被动语态中to还原：be noticed to do / be seen to do / be heard to do ⚠ remember to do（记得去做未做）；remember doing（记得做过已做） ▷ 基础题（选择题） ▷（ ）1. Krista noticed Peter ______ sad when he left the classroom. A. look B. to look C. looking D. looked ▷（ ）2. I often hear Lily ______ English songs in the next room. A. sing B. to sing C. singing D. sings ▷（ ）3. Jam was seen ______ basketball on the playground yesterday. A. play B. to play C. playing D. played ◇ 提升题（选择题） ◇（ ）1. The teacher watched the students ______ the experiment carefully. A. do B. to do C. doing D. A or C ◇（ ）2. Remember ______ the door when you leave the classroom. A. lock B. to lock C. locking D. locked ◇（ ）3. I remember ______ the book to the library last week. Did you see it? A. return B. to return C. returning D. returned ★ 拓展题（用适当形式填空） ★ 1. Lily noticed someone ________ (come) into the room quietly. ★ 2. The little boy was heard ________ (cry) in the next room. ★ 3. Please remember ________ (bring) your homework to school tomorrow. 考点九：feel confident to do / be nervous about / dream of doing ⚠ 易错点：feel confident to do sth.（有信心做某事）；be nervous about + n./doing（对……紧张） ⚠ dream of doing sth.（梦想做某事）；= dream about doing。不能说dream of to do ⚠ be able to do（能够做）= can（能力）；be supposed to do（应该做） ⚠ It's one's turn（轮到某人）；wave at sb.（向某人招手）；cheer for sb.（为某人欢呼） ▷ 基础题（选择题） ▷（ ）1. Lily feels confident ______ sing on the central stage. A. sing B. to sing C. singing D. sings ▷（ ）2. Chen Wu is always nervous ______ speaking in front of the class. A. in B. at C. about D. with ▷（ ）3. Jam dreams ______ becoming a famous basketball player one day. A. of B. to C. for D. about ◇ 提升题（选择题） ◇（ ）1. With hard work, Lily is now able ______ the erhu very well. A. play B. to play C. playing D. plays ◇（ ）2. It's Zhang Hui's turn ______ the classroom today. A. clean B. to clean C. cleaning D. cleans ◇（ ）3. The fans waved ______ the players and cheered ______ them loudly. A. at; for B. to; at C. for; to D. at; to ★ 拓展题（用适当形式填空） ★ 1. Lin Lin feels confident ________ (perform) Beijing opera on stage now. ★ 2. Chen Wu dreams of ________ (become) a doctor in the future. ★ 3. Lily is nervous about ________ (give) a speech in front of 200 people. 参考答案与详细解析 考点一：be supposed to do（应该）的用法 【基础题】 1. A be supposed to + 动词原形。学生们应该在报告中描述自己。 2. B be not supposed to do（不应该做）。你不应该在教学楼里吸烟。 3. C Jam三单→is supposed to。Jam应该在周五前完成英语项目。 【提升题】 1. B be supposed to + 动词原形。公交车本应晚上7点离开但晚点了。 2. C We复数→are supposed to。我们应该为才艺表演想出好主意。 3. B be supposed to + 动词原形。Chen Wu今天放学后应该打扫教室。 【拓展题】 1. is Lily三单→is supposed to。Lily应该每天练琴。 2. are You→are not supposed to。你不应该在课堂上用手机。 3. are They复数→are supposed to。他们应该下周组织派对。 考点二：并列句（and/but/or/so）辨析 【基础题】 1. B but表转折。Lily想唱歌但不自信。前后语义转折。 2. A and表承接/并列。Jam每天努力练习且越来越好。 3. C or表否则。快点否则你上学要迟到了。 【提升题】 1. A either...or...（或者……或者……）。你可以待在家或跟我们出去。 2. B but表转折。Chen Wu数学好但需要英语帮助。 3. D but表转折。Zhang Hui考试没过但她没放弃。 【拓展题】 1. but Jam喜欢音乐但他哥哥喜欢运动。前后转折用but。 2. so Lily每天练习所以她赢了冠军。因果关系用so。 3. or 你应该相信自己否则永远不会成功。or=否则。 考点三：practice/Enjoy/finish/continue + doing 【基础题】 1. C enjoy + doing。Lin Lin喜欢空闲时唱京剧。 2. C finish + doing。Jam昨天晚饭前做完了作业。 3. C practice + doing。你应该每天早晨练习说英语。 【提升题】 1. D continue + to do/doing均可。短暂休息后下午继续打篮球。 2. C avoid + doing。Peter尽量避免在英语考试中犯错。 3. C mind + doing。Lily不介意和妹妹一起做家务。 【拓展题】 1. singing practice + doing。Lin Lin每天练习唱京剧。 2. playing enjoy + doing。Jam喜欢和爷爷下棋。 3. organizing finish + doing。他们上周完成了才艺表演的组织工作。 考点四：encourage/believe in/be proud of 【基础题】 1. B encourage sb to do。老师总是鼓励我们尽力。 2. B be proud of + n./doing。Lily为赢得歌唱比赛而自豪。 3. C believe in oneself（相信自己）。你应该相信自己永不放弃。 【提升题】 1. B be proud of + 宾语。Jam的父母为他感到自豪。 2. A make sb do（使某人做/不带to）。鼓励让Chen Wu感到更自信。 3. A learn from mistakes（从错误中学习）。重要的是不重复犯错。 【拓展题】 1. to join encourage sb to do。Lily妈妈鼓励她加入音乐俱乐部。 2. of be proud of。我们应该为学校球队的成功感到自豪。 3. himself believe in oneself。Jam相信自己不轻易放弃。 考点五：be good at/be talented in/have an advantage over 【基础题】 1. B be good at + n./doing。Zhang Hui擅长拉二胡。 2. A be talented in + n./doing。Lily在绘画方面很有天赋。 3. A be born in + 地点/年份。Jam2012年出生于济南。 【提升题】 1. C have an advantage over sb.（比某人有优势）。高个子球员在篮球中有优势。 2. C be strict with sb.（对某人严格）。数学老师对我们很严格。 3. D be hard on oneself（对自己苛刻）。别对自己太苛刻人人都会犯错。 【拓展题】 1. playing be good at + doing。Chen Wu擅长踢足球在校队。 2. over have an advantage over。Lily因嗓音比其他歌手有优势。 3. in be born in + 地点。Jam出生于美丽的昆明。 考点六：come up with/make progress/make mistakes/make it 【基础题】 1. A come up with + 主意。Jam为才艺表演想出了好主意。 2. B make progress（取得进步）。Lily这学期英语进步很大。 3. C be afraid of + doing。学新东西别怕犯错。 【提升题】 1. A make it（成功/做到）。Peter每天苦练终于成功了！ 2. B from then on（自那时起）。从那时起Zhang Hui每天学一小时英语。 3. A bit by bit（一点一点地）。小女孩一点一点地学会了阅读。 【拓展题】 1. to help come up with a good idea to do。Lily想出主意帮助无家可归的人。 2. learning make progress in + doing。Jam今年学吉他的进步很大。 3. made make it to the final。他们一起努力终于进入了决赛。 考点七：词性转换 describe/encourage/talent/perform 【基础题】 1. C description（n.描述）。你能描述一下新同学长什么样吗？ 2. D encouragement（n.鼓励）。老师鼓励的话让Jam更自信。 3. B talented（adj.有天赋的）。Lily是有天赋的歌手嗓音甜美。 【提升题】 1. B take pride in（以……为傲）。我们应为国家的成就感到自豪。 2. C performance（n.表演）。Lin Lin在才艺表演中表现出色。 3. C be impressed by（对……印象深刻）。大家被男孩惊人的钢琴演奏所打动。 【拓展题】 1. description a description of（一段描述）。用50字描述你最好的朋友。 2. talented be talented in（在……有天赋）。Zhang Hui数学有天赋。 3. impressed be impressed by。观众被舞者完美的动作所打动。 考点八：notice/watch/see + sb do/doing 【基础题】 1. C notice sb doing（注意到正在做）。Krista注意到Peter离开时正显得悲伤。 2. A hear sb do（听到全过程）。我常听到Lily在隔壁唱英文歌。 3. B 被动中to还原→be seen to do。Jam昨天被看到在操场打篮球。 【提升题】 1. D watch sb do/doing均可。老师看学生们认真做实验。 2. B remember to do（记得去做未做的事）。离开教室记得锁门。 3. C remember doing（记得做过已做的事）。我记得上周还了书。 【拓展题】 1. come notice sb do（注意到进来这个动作）。Lily注意到有人悄悄进来了。 2. to cry 被动→be heard to do。小男孩被听到在隔壁哭了。 3. to bring remember to do（记得去做）。请记得明天把作业带来学校。 考点九：feel confident to do/be nervous about/dream of doing 【基础题】 1. B feel confident to do。Lily有信心在中央舞台唱歌。 2. C be nervous about + n./doing。Chen Wu在全班面前说话会紧张。 3. A dream of doing。Jam梦想有一天成为著名篮球运动员。 【提升题】 1. B be able to do。通过努力Lily现在能拉好二胡了。 2. B It's one's turn to do。今天轮到Zhang Hui打扫教室。 3. A wave at sb.（向……招手）；cheer for sb.（为……欢呼）。 【拓展题】 1. to perform feel confident to do。Lin Lin现在有信心在舞台上表演京剧。 2. becoming dream of doing。Chen Wu梦想将来成为一名医生。 3. giving be nervous about + doing。Lily对给200人演讲感到紧张。 — — 学科网（北京）股份有限公司 $