Unit 3 复习讲义 2026-2027学年人教版英语八年级上册

该初中英语单元复习讲义通过“主题引领-知识分层-逻辑关联”构建系统知识体系，以框架图呈现课文“提出问题-观点对比-总结差异价值”的结构脉络，用词汇拓展表梳理词族、反义/同义词及中考重点，借助语法规则表格清晰呈现形容词/副词比较级的构成与句型，凸显重难点内在联系。 讲义亮点在于分层练习设计与核心素养融合，如词汇练习通过词形转换（如perform→performance）强化语言能力，语法填空（如“Tom is taller than his brother”）培养比较思维品质。综合训练中完形填空结合单元主题语境，基础题夯实知识，提升题深化理解，为学生自主复习提供支架，助力教师实施精准分层教学。

UNIT 3 / Same or Different? Big Question: How do we compare with each other? 📖 课文梳理 主旨：本单元通过论坛讨论和朋友间的比较，探讨了朋友之间【相似】与【不同】的话题。有人认为朋友应该相似，有人则认为朋友不同反而能互相学习、共同成长。文章通过具体事例说明了差异的价值。 结构：提出问题（朋友应该相似还是不同？）-> 观点一（相似更好，有共同话题）-> 观点二（不同更好，互相学习）-> 总结（差异的价值） 📚 重点词汇（含词族拓展） Section A - How are we different? outgoing /ˈaʊtɡəʊɪŋ/ adj. 外向的；开朗的 词族拓展：outgoing (adj.) -> go out (phr. 外出) 反义词：shy (害羞的) / quiet (安静的) My best friend is outgoing, but I am a little shy. 我最好的朋友很外向，但我有点害羞。 She is more outgoing than her sister. 她比她姐姐更外向。 hard-working /hɑːd ˈwɜːkɪŋ/ adj. 勤奋的；努力的 词族拓展：hard (adv. 努力地) + working (adj. 工作的) = hard-working 同义词：diligent (勤奋的) 反义词：lazy (懒惰的) He is a hard-working student. He always studies hard. 他是个勤奋的学生，总是努力学习。 She is more hard-working than before. 她比以前更勤奋了。 serious /ˈsɪəriəs/ adj. 严肃的；认真的 词族拓展：serious (adj.) -> seriously (adv. 认真地；严重地) 搭配：be serious about 对……认真 / take sth seriously 认真对待某事 Don't be so serious! It's just a joke. 别这么严肃！只是个玩笑。 You should take your study seriously. 你应该认真对待你的学习。 perform /pəˈfɔːm/ v. 表演；执行 词族拓展：perform (v.) -> performer (n. 表演者) -> performance (n. 表演；表现) 搭配：perform on stage 在舞台上表演 / perform a task 执行任务 She performed a dance at the festival. 她在节日上表演了一支舞蹈。 His performance in the exam was excellent. 他考试表现很出色。 中考重点：performance (n.) 为高频考点，注意拼写。 solve /sɒlv/ v. 解决；解答 词族拓展：solve (v.) -> solution (n. 解决方法) -> solver (n. 解决者) 搭配：solve a problem 解决问题 / solve a puzzle 解谜 We need to solve this problem together. 我们需要一起解决这个问题。 They found a solution to the problem. 他们找到了问题的解决方法。 prize /praɪz/ n. 奖；奖励；奖品 搭配：win first prize 获得一等奖 / prize money 奖金 / Nobel Prize 诺贝尔奖 She won first prize in the competition. 她在比赛中获得了一等奖。 辨析：prize (奖品/奖金) vs. award (奖励/表彰) vs. reward (报酬/回报) 中考重点：prize 常与 win/get/receive 搭配。 attend /əˈtend/ v. 参加；出席 词族拓展：attend (v.) -> attendance (n. 出席人数) -> attendant (n. 服务员) 搭配：attend a meeting 参加会议 / attend school 上学 / attend a lecture 听讲座 辨析：attend (正式参加) vs. join (加入组织) vs. take part in (参与活动) She attended the music festival last week. 她上周参加了音乐节。 How many students attend the lecture? 多少学生参加了讲座？ congratulation /kənˌɡrætʃuˈleɪʃn/ n. 祝贺；恭喜 词族拓展：congratulate (v. 祝贺) -> congratulation (n.) 固定用法：Congratulations! 恭喜！/ Congratulations on ...! 祝贺你……！ Congratulations on winning the prize! 恭喜你获奖！ 注意：一般用复数形式 congratulations。 Section B - How do we understand differences? difference /ˈdɪfrəns/ n. 差异；不同 词族拓展：differ (v. 不同) -> different (adj. 不同的) -> difference (n.) 搭配：make a difference 有影响；起作用 / tell the difference 区分 There are many differences between the two. 两者之间有很多不同。 One small action can make a big difference. 一个小行动可以带来大不同。 中考重点：different (adj.) 后接 from；difference (n.) 可数。 sense /sens/ n. 感觉；理解力 搭配：sense of humour 幽默感 / sense of smell 嗅觉 / make sense 有意义 She has a great sense of humour. 她很有幽默感。 This sentence doesn't make sense. 这个句子没有意义。 中考重点：sense of humour 为高频短语。 care /keə(r)/ v./n. 关心；在乎；照顾 词族拓展：care (v./n.) -> careful (adj. 仔细的) -> careless (adj. 粗心的) 搭配：care about 关心 / care for 照顾 / take care of 照顾 I don't care about what others think. 我不在乎别人怎么想。 She cares about her friends deeply. 她非常关心她的朋友。 Be careful when you cross the road. 过马路时要小心。 touch /tʌtʃ/ v. 触动；触碰 词族拓展：touch (v.) -> touching (adj. 感人的) -> untouched (adj. 未碰过的) 搭配：keep in touch with 与……保持联系 / get in touch with 与……取得联系 Her story touched my heart. 她的故事触动了我的心。 Please keep in touch with us after you move. 搬家后请和我们保持联系。 reach /riːtʃ/ v. 伸手；达到 搭配：reach for 伸手去够 / reach + 地点 到达某地 / reach an agreement 达成协议 Can you reach that book on the top shelf? 你能够到架子顶上的那本书吗？ We reached Beijing at 8 p.m. 我们晚上8点到达北京。 辨析：reach (及物，直接接地点) vs. arrive in/at (不及物，需接介词) alike /əˈlaɪk/ adj./adv. 相像的；相似地 用法：alike 常作表语形容词，不作定语。 The two sisters look very alike. 这对姐妹长得很像。 辨析：alike (表语) vs. similar (定语/表语) vs. same (相同的，前加the) mirror /ˈmɪrə(r)/ n. 镜子 搭配：look in the mirror 照镜子 / rear-view mirror 后视镜 A best friend is like a mirror. 最好的朋友就像一面镜子。 She looked at herself in the mirror. 她看着镜中的自己。 interest /ˈɪntrest/ n./v. 兴趣；使感兴趣 词族拓展：interest (n./v.) -> interested (adj. 感兴趣的) -> interesting (adj. 有趣的) 搭配：have an interest in 对……有兴趣 / show interest in 表现出兴趣 I have an interest in music. 我对音乐感兴趣。 辨析：interesting (修饰物，令人感兴趣的) vs. interested (修饰人，感到感兴趣的) This book is interesting. I am interested in it. 这本书有趣，我对它感兴趣。 ✏词汇配套练习 📝 练习一：用所给词的适当形式填空 1. She is more ______ (outgoing) than her sister. 2. Congratulations on your ______ (perform) last night! 3. There are many ______ (different) between the two pictures. 4. He is a ______ (hard-work) student and always gets good grades. 5. We must find a ______ (solve) to this problem. 6. She has a great sense of ______ (humorous). 7. This movie is ______ (interest). I want to watch it again. 8. Be ______ (care) when you cross the street. 【参考答案】 1. outgoing 2. performance 3. differences 4. hard-working 5. solution 6. humour 7. interesting 8. careful 📝 练习二：选词填空 outgoing serious perform solve attend prize care touch reach alike mirror interest 1. She is very ______ and likes to make new friends. 2. Please be ______ about your study. 3. The magician will ______ at the party tonight. 4. Can you ______ this maths problem? 5. She won first ______ in the competition. 6. I will ______ the meeting tomorrow. 7. Don't ______ too much about what others say. 8. The two sisters look very ______. 【参考答案】 1. outgoing 2. serious 3. perform 4. solve 5. prize 6. attend 7. care 8. alike 🔗 重点短语（含详解） as ... as ... 像……一样…… 用法：中间接形容词/副词原级。否定形式：not as/so ... as ...（不如……） Emma is as tall as Ella. 艾玛和艾拉一样高。 I work as hard as her. 我和她一样努力学习。 This book is not as interesting as that one. 这本书不如那本有趣。 中考重点：as...as 中间用原级，否定用 not as/so...as。 care about 关心；在意 care about sb/sth = 关心某人/某事；多用于疑问句和否定句。 A true friend cares about you. 真正的朋友关心你。 I don't care about what they say. 我不在乎他们说什么。 拓展：take care of 照顾 / care for 喜欢；照顾 keep in touch with 与……保持联系 keep in touch with sb = 与某人保持联系。 get in touch with sb = 与某人取得联系。 Let's keep in touch after graduation. 毕业后我们保持联系。 I lost touch with my primary school classmates. 我和小学同学失去了联系。 make a difference 有影响；起作用 make a difference to sb/sth = 对……有影响 make no difference = 没有影响 One person can make a difference. 一个人也可以带来改变。 Your help made a big difference to us. 你的帮助对我们影响很大。 have ... in common 有……共同点 have sth in common (with sb) = (与某人)有共同之处 We have a lot in common. 我们有很多共同之处。 I have nothing in common with him. 我和他没有任何共同点。 Congratulations on ...! 祝贺……！ 固定搭配，on后接名词或动名词。 Congratulations on your success! 祝贺你成功！ Congratulations on winning the prize! 祝贺你获奖！ ✏短语配套练习 📝 练习三：用方框中短语的适当形式填空 as...as care about keep in touch make a difference have...in common congratulations on 1. She is ______ tall ______ her mother. 她和妈妈一样高。 2. A true friend always ______ you. 真正的朋友总是关心你。 3. Let's ______ after we graduate. 毕业后我们保持联系。 4. Your support ______ to my success. 你的支持对我的成功起了作用。 5. They ______ a lot ______. 他们有很多共同之处。 6. ______ your new job! 祝贺你找到新工作！ 【参考答案】 1. as; as 2. cares about 3. keep in touch 4. made a difference 5. have; in common 6. Congratulations on 📐 语法精讲 + 配套练习 一、形容词/副词比较级（Comparatives） 比较级用于比较两者之间的差异，常与 than 连用。 构成规则 例词 例句 单音节词尾加 -er tall -> taller fast -> faster short -> shorter Emma is taller than Ella. 艾玛比艾拉高。 以e结尾加 -r late -> later large -> larger fine -> finer She came later than me. 她比我来得晚。 辅音+y改y为i加 -er early -> earlier funny -> funnier lazy -> lazier I get up earlier than my brother. 我比我哥起得早。 多音节词前加 more outgoing -> more outgoing interesting -> more interesting hard-working -> more hard-working She is more outgoing than me. 她比我外向。 比较级的常用句型： (1) A + be + 比较级 + than + B：Emma is taller than Ella. (2) A + 实义动词 + 比较级 + than + B：She sings better than me. (3) as + 原级 + as（和……一样）：I work as hard as her. (4) not as/so + 原级 + as（不如……）：This book is not as interesting as that one. 注意：① 比较级前可用much/a lot/even/far/a little修饰程度：much better（好得多）。② than 前后比较对象要一致。③ 形容词比较级不能与very连用。 ✏语法配套练习 📝 练习四：用所给词的比较级形式填空 1. Tom is ______ (tall) than his brother. 2. This book is ______ (interesting) than that one. 3. She sings ______ (well) than me. 4. I get up ______ (early) than my sister. 5. He is ______ (outgoing) than before. 6. This problem is much ______ (difficult) than that one. 7. She is a little ______ (quiet) than her friend. 8. He runs ______ (fast) than me. 【参考答案】 1. taller 2. more interesting 3. better 4. earlier 5. more outgoing 6. more difficult 7. quieter 8. faster 📝 练习五：用as...as或比较级完成句子 1. She is ______ (和……一样高) her mother. 2. This movie is ______ (不如……有趣) that one. 3. He runs ______ (比……快) me. 4. I am ______ (不如……外向) my sister. 5. She sings ______ (比……好) anyone else in the class. 【参考答案】 1. as tall as 2. not as interesting as 3. faster than 4. not as outgoing as 5. better than 📋 Unit 3 综合训练 一、单项选择（共15题） 1. She is ______ than her sister. A. tall B. taller C. tallest D. more tall 2. This book is ______ interesting than that one. A. much B. more C. most D. many 3. She always gets up ______ than me. A. early B. earlier C. earliest D. more early 4. He is ______ outgoing than his brother. A. much B. more C. most D. many 5. I don't care ______ what others think. A. about B. for C. of D. with 6. We have a lot ______ common. A. in B. on C. at D. for 7. She has a great sense ______ humour. A. of B. in C. for D. about 8. ______ on your success! A. Congratulate B. Congratulations C. Celebrate D. Congratulation 9. She is ______ hard-working student. A. a B. an C. the D. / 10. Can you help me ______ this problem? A. solve B. solution C. solving D. solved 11. I have nothing ______ common with him. A. in B. on C. at D. for 12. She is ______ than me. A. funny B. funnier C. funniest D. more funny 13. Let's keep in ______ after graduation. A. touch B. touching C. touched D. touches 14. This movie is not ______ interesting as that one. A. as B. so C. than D. to 15. She ______ first prize in the competition. A. won B. win C. wins D. winning 【参考答案】 1. B 2. B 3. B 4. B 5. A 6. A 7. A 8. B 9. A 10. A 11. A 12. B 13. A 14. A 15. A 二、用所给单词的适当形式填空（共15题） 1. She is ______ (outgoing) than her cousin. 2. He works ______ (hard) than before. 3. This is a ______ (difference) question. I can't answer it. 4. She has a good sense of ______ (humorous). 5. Her ______ (perform) at the show was amazing. 6. We need to find a ______ (solve) to the problem. 7. There are many ______ (different) between the two. 8. She is ______ (interest) in music. 9. Be ______ (care) when you drive at night. 10. He won the first ______ (prize) in the contest. 11. ______ (congratulate) on your new job! 12. She ______ (attend) the meeting yesterday. 13. The story ______ (touch) my heart deeply. 14. They are ______ (alike) in many ways. 15. This book is ______ (interesting) than that one. 【参考答案】 1. more outgoing 2. harder 3. different 4. humour 5. performance 6. solution 7. differences 8. interested 9. careful 10. prize 11. Congratulations 12. attended 13. touched 14. alike 15. more interesting 三、完形填空（共8题） Everyone needs friends. A true friend is someone who 1______ about you and always 2______ there for you. Some people think friends should be 3______, but others believe differences make life more 4______. I have a friend named Lily. She is more 5______ than me, while I am quieter. She is 6______ at telling jokes, and she always makes me laugh. 7______, I am better at studying, so I often help her with her homework. We have different 8______, but we respect each other's differences. That's what makes our friendship special. 1. A. care B. cares C. caring D. cared 2. A. be B. is C. are D. was 3. A. same B. different C. alike D. similar 4. A. interest B. interested C. interesting D. interests 5. A. outgoing B. outgoinger C. more outgoing D. most outgoing 6. A. good B. well C. better D. best 7. A. So B. But C. However D. Because 8. A. interest B. interests C. interesting D. interested 【参考答案】 1. B (cares about 关心) 2. B (is always there 总是在那里) 3. C (alike 相像的) 4. C (interesting 有趣的) 5. C (more outgoing 比较级) 6. C (better at doing 更擅长) 7. C (However 然而) 8. B (interests 兴趣爱好) 学科网（北京）股份有限公司 $ UNIT 3 / Same or Different? Big Question: How do we compare with each other? 📖 课文梳理 主旨：本单元通过论坛讨论和朋友间的比较，探讨了朋友之间【相似】与【不同】的话题。有人认为朋友应该相似，有人则认为朋友不同反而能互相学习、共同成长。文章通过具体事例说明了差异的价值。 结构：提出问题（朋友应该相似还是不同？）-> 观点一（相似更好，有共同话题）-> 观点二（不同更好，互相学习）-> 总结（差异的价值） 📚 重点词汇（含词族拓展） Section A - How are we different? outgoing /ˈaʊtɡəʊɪŋ/ adj. 外向的；开朗的 词族拓展：outgoing (adj.) -> go out (phr. 外出) 反义词：shy (害羞的) / quiet (安静的) My best friend is outgoing, but I am a little shy. 我最好的朋友很外向，但我有点害羞。 She is more outgoing than her sister. 她比她姐姐更外向。 hard-working /hɑːd ˈwɜːkɪŋ/ adj. 勤奋的；努力的 词族拓展：hard (adv. 努力地) + working (adj. 工作的) = hard-working 同义词：diligent (勤奋的) 反义词：lazy (懒惰的) He is a hard-working student. He always studies hard. 他是个勤奋的学生，总是努力学习。 She is more hard-working than before. 她比以前更勤奋了。 serious /ˈsɪəriəs/ adj. 严肃的；认真的 词族拓展：serious (adj.) -> seriously (adv. 认真地；严重地) 搭配：be serious about 对……认真 / take sth seriously 认真对待某事 Don't be so serious! It's just a joke. 别这么严肃！只是个玩笑。 You should take your study seriously. 你应该认真对待你的学习。 perform /pəˈfɔːm/ v. 表演；执行 词族拓展：perform (v.) -> performer (n. 表演者) -> performance (n. 表演；表现) 搭配：perform on stage 在舞台上表演 / perform a task 执行任务 She performed a dance at the festival. 她在节日上表演了一支舞蹈。 His performance in the exam was excellent. 他考试表现很出色。 中考重点：performance (n.) 为高频考点，注意拼写。 solve /sɒlv/ v. 解决；解答 词族拓展：solve (v.) -> solution (n. 解决方法) -> solver (n. 解决者) 搭配：solve a problem 解决问题 / solve a puzzle 解谜 We need to solve this problem together. 我们需要一起解决这个问题。 They found a solution to the problem. 他们找到了问题的解决方法。 prize /praɪz/ n. 奖；奖励；奖品 搭配：win first prize 获得一等奖 / prize money 奖金 / Nobel Prize 诺贝尔奖 She won first prize in the competition. 她在比赛中获得了一等奖。 辨析：prize (奖品/奖金) vs. award (奖励/表彰) vs. reward (报酬/回报) 中考重点：prize 常与 win/get/receive 搭配。 attend /əˈtend/ v. 参加；出席 词族拓展：attend (v.) -> attendance (n. 出席人数) -> attendant (n. 服务员) 搭配：attend a meeting 参加会议 / attend school 上学 / attend a lecture 听讲座 辨析：attend (正式参加) vs. join (加入组织) vs. take part in (参与活动) She attended the music festival last week. 她上周参加了音乐节。 How many students attend the lecture? 多少学生参加了讲座？ congratulation /kənˌɡrætʃuˈleɪʃn/ n. 祝贺；恭喜 词族拓展：congratulate (v. 祝贺) -> congratulation (n.) 固定用法：Congratulations! 恭喜！/ Congratulations on ...! 祝贺你……！ Congratulations on winning the prize! 恭喜你获奖！ 注意：一般用复数形式 congratulations。 Section B - How do we understand differences? difference /ˈdɪfrəns/ n. 差异；不同 词族拓展：differ (v. 不同) -> different (adj. 不同的) -> difference (n.) 搭配：make a difference 有影响；起作用 / tell the difference 区分 There are many differences between the two. 两者之间有很多不同。 One small action can make a big difference. 一个小行动可以带来大不同。 中考重点：different (adj.) 后接 from；difference (n.) 可数。 sense /sens/ n. 感觉；理解力 搭配：sense of humour 幽默感 / sense of smell 嗅觉 / make sense 有意义 She has a great sense of humour. 她很有幽默感。 This sentence doesn't make sense. 这个句子没有意义。 中考重点：sense of humour 为高频短语。 care /keə(r)/ v./n. 关心；在乎；照顾 词族拓展：care (v./n.) -> careful (adj. 仔细的) -> careless (adj. 粗心的) 搭配：care about 关心 / care for 照顾 / take care of 照顾 I don't care about what others think. 我不在乎别人怎么想。 She cares about her friends deeply. 她非常关心她的朋友。 Be careful when you cross the road. 过马路时要小心。 touch /tʌtʃ/ v. 触动；触碰 词族拓展：touch (v.) -> touching (adj. 感人的) -> untouched (adj. 未碰过的) 搭配：keep in touch with 与……保持联系 / get in touch with 与……取得联系 Her story touched my heart. 她的故事触动了我的心。 Please keep in touch with us after you move. 搬家后请和我们保持联系。 reach /riːtʃ/ v. 伸手；达到 搭配：reach for 伸手去够 / reach + 地点 到达某地 / reach an agreement 达成协议 Can you reach that book on the top shelf? 你能够到架子顶上的那本书吗？ We reached Beijing at 8 p.m. 我们晚上8点到达北京。 辨析：reach (及物，直接接地点) vs. arrive in/at (不及物，需接介词) alike /əˈlaɪk/ adj./adv. 相像的；相似地 用法：alike 常作表语形容词，不作定语。 The two sisters look very alike. 这对姐妹长得很像。 辨析：alike (表语) vs. similar (定语/表语) vs. same (相同的，前加the) mirror /ˈmɪrə(r)/ n. 镜子 搭配：look in the mirror 照镜子 / rear-view mirror 后视镜 A best friend is like a mirror. 最好的朋友就像一面镜子。 She looked at herself in the mirror. 她看着镜中的自己。 interest /ˈɪntrest/ n./v. 兴趣；使感兴趣 词族拓展：interest (n./v.) -> interested (adj. 感兴趣的) -> interesting (adj. 有趣的) 搭配：have an interest in 对……有兴趣 / show interest in 表现出兴趣 I have an interest in music. 我对音乐感兴趣。 辨析：interesting (修饰物，令人感兴趣的) vs. interested (修饰人，感到感兴趣的) This book is interesting. I am interested in it. 这本书有趣，我对它感兴趣。 ✏词汇配套练习 📝 练习一：用所给词的适当形式填空 1. She is more ______ (outgoing) than her sister. 2. Congratulations on your ______ (perform) last night! 3. There are many ______ (different) between the two pictures. 4. He is a ______ (hard-work) student and always gets good grades. 5. We must find a ______ (solve) to this problem. 6. She has a great sense of ______ (humorous). 7. This movie is ______ (interest). I want to watch it again. 8. Be ______ (care) when you cross the street. 📝 练习二：选词填空 outgoing serious perform solve attend prize care touch reach alike mirror interest 1. She is very ______ and likes to make new friends. 2. Please be ______ about your study. 3. The magician will ______ at the party tonight. 4. Can you ______ this maths problem? 5. She won first ______ in the competition. 6. I will ______ the meeting tomorrow. 7. Don't ______ too much about what others say. 8. The two sisters look very ______. 🔗 重点短语（含详解） as ... as ... 像……一样…… 用法：中间接形容词/副词原级。否定形式：not as/so ... as ...（不如……） Emma is as tall as Ella. 艾玛和艾拉一样高。 I work as hard as her. 我和她一样努力学习。 This book is not as interesting as that one. 这本书不如那本有趣。 中考重点：as...as 中间用原级，否定用 not as/so...as。 care about 关心；在意 care about sb/sth = 关心某人/某事；多用于疑问句和否定句。 A true friend cares about you. 真正的朋友关心你。 I don't care about what they say. 我不在乎他们说什么。 拓展：take care of 照顾 / care for 喜欢；照顾 keep in touch with 与……保持联系 keep in touch with sb = 与某人保持联系。 get in touch with sb = 与某人取得联系。 Let's keep in touch after graduation. 毕业后我们保持联系。 I lost touch with my primary school classmates. 我和小学同学失去了联系。 make a difference 有影响；起作用 make a difference to sb/sth = 对……有影响 make no difference = 没有影响 One person can make a difference. 一个人也可以带来改变。 Your help made a big difference to us. 你的帮助对我们影响很大。 have ... in common 有……共同点 have sth in common (with sb) = (与某人)有共同之处 We have a lot in common. 我们有很多共同之处。 I have nothing in common with him. 我和他没有任何共同点。 Congratulations on ...! 祝贺……！ 固定搭配，on后接名词或动名词。 Congratulations on your success! 祝贺你成功！ Congratulations on winning the prize! 祝贺你获奖！ ✏短语配套练习 📝 练习三：用方框中短语的适当形式填空 as...as care about keep in touch make a difference have...in common congratulations on 1. She is ______ tall ______ her mother. 她和妈妈一样高。 2. A true friend always ______ you. 真正的朋友总是关心你。 3. Let's ______ after we graduate. 毕业后我们保持联系。 4. Your support ______ to my success. 你的支持对我的成功起了作用。 5. They ______ a lot ______. 他们有很多共同之处。 6. ______ your new job! 祝贺你找到新工作！ 📐 语法精讲 + 配套练习 一、形容词/副词比较级（Comparatives） 比较级用于比较两者之间的差异，常与 than 连用。 构成规则 例词 例句 单音节词尾加 -er tall -> taller fast -> faster short -> shorter Emma is taller than Ella. 艾玛比艾拉高。 以e结尾加 -r late -> later large -> larger fine -> finer She came later than me. 她比我来得晚。 辅音+y改y为i加 -er early -> earlier funny -> funnier lazy -> lazier I get up earlier than my brother. 我比我哥起得早。 多音节词前加 more outgoing -> more outgoing interesting -> more interesting hard-working -> more hard-working She is more outgoing than me. 她比我外向。 比较级的常用句型： (1) A + be + 比较级 + than + B：Emma is taller than Ella. (2) A + 实义动词 + 比较级 + than + B：She sings better than me. (3) as + 原级 + as（和……一样）：I work as hard as her. (4) not as/so + 原级 + as（不如……）：This book is not as interesting as that one. 注意：① 比较级前可用much/a lot/even/far/a little修饰程度：much better（好得多）。② than 前后比较对象要一致。③ 形容词比较级不能与very连用。 ✏语法配套练习 📝 练习四：用所给词的比较级形式填空 1. Tom is ______ (tall) than his brother. 2. This book is ______ (interesting) than that one. 3. She sings ______ (well) than me. 4. I get up ______ (early) than my sister. 5. He is ______ (outgoing) than before. 6. This problem is much ______ (difficult) than that one. 7. She is a little ______ (quiet) than her friend. 8. He runs ______ (fast) than me. 📝 练习五：用as...as或比较级完成句子 1. She is ______ (和……一样高) her mother. 2. This movie is ______ (不如……有趣) that one. 3. He runs ______ (比……快) me. 4. I am ______ (不如……外向) my sister. 5. She sings ______ (比……好) anyone else in the class. 📋 Unit 3 综合训练 一、单项选择（共15题） 1. She is ______ than her sister. A. tall B. taller C. tallest D. more tall 2. This book is ______ interesting than that one. A. much B. more C. most D. many 3. She always gets up ______ than me. A. early B. earlier C. earliest D. more early 4. He is ______ outgoing than his brother. A. much B. more C. most D. many 5. I don't care ______ what others think. A. about B. for C. of D. with 6. We have a lot ______ common. A. in B. on C. at D. for 7. She has a great sense ______ humour. A. of B. in C. for D. about 8. ______ on your success! A. Congratulate B. Congratulations C. Celebrate D. Congratulation 9. She is ______ hard-working student. A. a B. an C. the D. / 10. Can you help me ______ this problem? A. solve B. solution C. solving D. solved 11. I have nothing ______ common with him. A. in B. on C. at D. for 12. She is ______ than me. A. funny B. funnier C. funniest D. more funny 13. Let's keep in ______ after graduation. A. touch B. touching C. touched D. touches 14. This movie is not ______ interesting as that one. A. as B. so C. than D. to 15. She ______ first prize in the competition. A. won B. win C. wins D. winning 二、用所给单词的适当形式填空（共15题） 1. She is ______ (outgoing) than her cousin. 2. He works ______ (hard) than before. 3. This is a ______ (difference) question. I can't answer it. 4. She has a good sense of ______ (humorous). 5. Her ______ (perform) at the show was amazing. 6. We need to find a ______ (solve) to the problem. 7. There are many ______ (different) between the two. 8. She is ______ (interest) in music. 9. Be ______ (care) when you drive at night. 10. He won the first ______ (prize) in the contest. 11. ______ (congratulate) on your new job! 12. She ______ (attend) the meeting yesterday. 13. The story ______ (touch) my heart deeply. 14. They are ______ (alike) in many ways. 15. This book is ______ (interesting) than that one. 三、完形填空（共8题） Everyone needs friends. A true friend is someone who 1______ about you and always 2______ there for you. Some people think friends should be 3______, but others believe differences make life more 4______. I have a friend named Lily. She is more 5______ than me, while I am quieter. She is 6______ at telling jokes, and she always makes me laugh. 7______, I am better at studying, so I often help her with her homework. We have different 8______, but we respect each other's differences. That's what makes our friendship special. 1. A. care B. cares C. caring D. cared 2. A. be B. is C. are D. was 3. A. same B. different C. alike D. similar 4. A. interest B. interested C. interesting D. interests 5. A. outgoing B. outgoinger C. more outgoing D. most outgoing 6. A. good B. well C. better D. best 7. A. So B. But C. However D. Because 8. A. interest B. interests C. interesting D. interested 学科网（北京）股份有限公司 $