暑假自学课 第9讲 Unit 3 Same or Different? —— 词汇 句式精讲-2026-2027学年人教版英语八年级上册

新八年级暑假自学课 人教版2024 · 暑假衔接专用 ┌─────────────────────────────┐ 第9讲 Unit 3 Same or Different? —— 词汇 · 句式精讲 └─────────────────────────────┘ ⊙ 适用年级：新八年级（七升八） ⊙ 教材版本：人教版2024 ⊙ 内容说明：学习Unit 3核心词汇，掌握比较级深化和as...as句型 Part 1 核心词汇精讲 一、outgoing / serious / hard-working / funny / quiet（性格形容词） outgoing（外向的） serious（严肃的） hard-working（勤奋的） funny（滑稽的） quiet（安静的） smart（聪明的） 例句：She is more outgoing than her sister. He is very hard-working. He studies all day. Tom is a funny boy. He makes us laugh. 【当堂练】选词填空（outgoing / serious / hard-working / funny）： (1) She always tells jokes. She is very ______. (2) He never plays. He is always ______. 二、the same as / be different from / be similar to（异同表达） the same as（和...一样） be different from（和...不同） be similar to（和...相似） 例句：My schoolbag is the same as yours. She is different from her twin sister. My ideas are similar to his. 【当堂练】根据中文补全句子： (1) 我和他一样高。I am ______ tall ______ him. (2) 她的书包和我的不同。Her bag ______ ______ ______ mine. 三、be good at / do well in（擅长） be good at doing sth = do well in doing sth（擅长做某事） 例句：He is good at playing basketball. = He does well in playing basketball. She is good at English. She gets good grades. 【当堂练】翻译： (1) 我擅长唱歌。I ______ ______ ______ singing. (2) 他不擅长数学。He ______ ______ ______ math. 四、care about / worry about / talk about（关注与担心） care about（关心，在意） worry about（担心） talk about（谈论） 例句：She cares about others very much. Don't worry about me. I'm fine. They are talking about their vacation. 【当堂练】选词填空（care about / worry about / talk about）： (1) We should ______ ______ our parents. (2) Don't ______ ______ the exam. You can do it! 五、比较级句型深化 & 修饰词 A + be + 比较级 + than + B（A比B更...） 修饰比较级的副词：much（得多）/ a little（一点）/ even（甚至）/ far（...得多） 例句：He is much taller than me. This book is a little more interesting than that one. 【当堂练】用much / a little填空： (1) She is ______ more outgoing than her sister.（得多） (2) I am ______ taller than last year.（一点） 六、both / all / also（两者都/三者都/也） both（两者都）：We both like sports. = Both of us like sports. all（三者或以上都）：We all love music. also（也，放在be后/实义前）：She is also tall. 例句：We both have black hair. / They are all in the same class. 【当堂练】用both / all / also填空： (1) Tom and Jerry ______ like basketball. (2) The three students ______ passed the exam. (3) She is ______ going to the party. Part 2 核心句式与语法 一、比较级句式深化 1. A + be + 比较级 + than + B She is more outgoing than her sister. 2. 修饰比较级的副词: much / a little / even / far He is much taller than me. This book is a little more interesting than that one. 3. the + 比较级 + of the two (两者中较...的) He is the taller of the two boys. 二、as...as 原级比较 肯定: as + 形容词/副词原形 + as -- Tom is as tall as Jerry. 否定: not as/so + 形容词/副词原形 + as -- I am not as outgoing as you. 倍数: twice as...as -- This bag is twice as heavy as that one. 三、both / all / also both: 两者都 -- We both like sports. / Both of us like music. also: 也(放在be动词后/实义动词前) -- She is also tall. Part 3 基础巩固 一、写出下列形容词的比较级。 outgoing → ______ funny → ______ smart → ______ thin → ______ hard-working → ______ shy → ______ 二、用所给词的适当形式填空。 (1) Tom is ______ (tall) than Jerry. (2) She is ______ (outgoing) than her sister. (3) He runs as ______ (fast) as me. (4) This book is ______ (interesting) than that one. (5) She is the ______ (quiet) of the two. 三、单项选择。 1. He is ______ than me. A. much tall B. much taller C. more tall D. more taller 2. She is as ______ as her cousin. A. outgoing B. more outgoing C. most outgoing D. outgoinger 3. We ______ like playing basketball. A. both B. all C. also D. too 4. I am not as ______ as my sister. A. tall B. taller C. tallest D. the tallest Part 4 提高挑战 一、改错。 (1) She is more outgoing that me. ______________ (2) He is as taller as his brother. ______________ (3) She is more outgoinger than me. ______________ (4) Tom isn't as more smart as Jerry. ______________ 二、写作。 比较你和你的好朋友，写出至少6句话。用上比较级、as...as、both和修饰比较级的词。 ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ Part 5 本讲总结 Unit 3 核心要点 比较级: A + be + 比较级 + than + B; as...as: 原级比较，否定用not as/so...as; 修饰比较级: much(得多)/a little(一点)/even(甚至)/far(得多); both: 两者都，放在be后实义前 -- We both like sports. 参考答案 Part 3 一. more outgoing, funnier, smarter, thinner, more hard-working, shyer 二. (1) taller (2) more outgoing (3) fast (4) more interesting (5) quieter 三. 1. B 2. A 3. A 4. A Part 4 一. (1) that → than (2) taller → tall(as...as用原级) (3) outgoinger→more outgoing (4) more smart→smart(as...as用原级) 二. 略。参考范文: My best friend is Tom. He is taller than me, but I am more outgoing than him. He is as hard-working as me. We both like playing basketball. I am much better at English, but he is better at math. He is a little quieter than me. We are different, but we care about each other. 学科网（北京）股份有限公司 $