Unit 3 Same or Different 重点单词 · 短语 · 句型 · 语法 与十大易错考点专项训练 2026-2027学年人教版英语八年级上册

**基本信息** 聚焦人教版八年级上册Unit 3比较级等核心语法，以十大考点为框架，通过基础-提升-拓展三级训练，系统提炼解题方法，构建从单词短语到语法应用的递进逻辑，提升语言应用能力与逻辑思维。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |十大考点|每考点9题（基础/提升/拓展）|比较级规则/不规则变化、句型结构、短语搭配等系统提炼|从单词短语到语法应用，由基础到综合，逻辑递进|

最新人教版八年级上册 Unit 3 Same or Different? 重点单词 短语 句型 语法 与十大易错考点专项训练 一、单元重点总结 (一)重点单词 外貌性格:tall, short, heavy, thin, outgoing, quiet, serious, funny, smart, lazy, hard-working, shy, friendly, cute 比较相关:better, worse, more, less, both, same, different, similar 其他名词:grade, habit, competition, mirror, kid, hand, heart, fact, information (二)重点短语 be similar to, be different from, care about, laugh at, bring out, be good at the same as, in fact, talk to, make friends, as long as, be like, look like enjoy doing, help with, get better grades, reach for, touch one’s heart, share everything both…and…, not as / so…as, much / a little / far / even + 比较级 (三)重点句型 That’s why… It’s not necessary to be the same. I don’t really care if my friends are the same as me or different. My favorite saying is “A true friend reaches for your hand and touches your heart.” Friends are like books — you don’t need a lot of them as long as they’re good. A good friend is like a mirror. Which do you like better, A or B? (四)重点语法 1. 形容词/副词比较级规则变化:-er/-est;辅音+y 变 i+er;重读闭音节双写尾字母再加 -er。 2. 不规则比较级:good/well better, bad/badly worse, many/much more, little less, far farther/further。 3. 比较级句型:A + be + 比较级 + than + B。 4. 原级比较:as…as(肯定)/ not as(so)…as(否定)。 5. 两者都:both…and… / both of…。 6. 相同与不同:the same as / different from / be similar to。 7. 选择疑问句:Which/Who… better, A or B? 8. 比较级的修饰语:much, a little, far, even, a lot 等。 考点一:形容词和副词比较级的规则变化 基础题:(选择题) ( )1. Olivia is _ than Lily. A. tall B. taller C. tallest D. more tall ( )2. Chen Wei is _ than Zhang Hao. A. heavyer B. heavier C. more heavy D. heaviest ( )3. Bella is _ than Zhou Kai. A. funnyer B. funnier C. more funny D. funniest 提升题:(选择题) ( )1. The blue bag is _ than the red one. A. light B. lighter C. more light D. lightest ( )2. Who is _ , Jam or Chen Wei? A. outgoing B. more outgoing C. most outgoing D. outgoinger ( )3. My sister is _ than me. A. hard-workinger B. more hard-working C. hard-worker D. most hard-working 拓展题:(选择题) ( )1. Lily is _ than Olivia. A. thiner B. thinner C. more thin D. thinnest ( )2. The weather in Wuhan is _ than in Kunming. A. hoter B. hotter C. more hot D. hottest ( )3. My dog is _ than yours. A. fater B. fatter C. more fat D. fattest 考点二:形容词和副词的不规则比较级 基础题:(选择题) ( )1. Lily is _ at drawing than Olivia. A. good B. better C. best D. well ( )2. Chen Wei's English is _ than before. A. bad B. worse C. worst D. badly ( )3. They have _ books than we do. A. many B. more C. most D. much 提升题:(选择题) ( )1. I have _ water than you. A. little B. less C. least D. few ( )2. Wuhan is _ from here than Xiamen. A. far B. farther C. further D. farthest ( )3. Bella sings _ than Zhou Kai. A. good B. well C. better D. best 拓展题:(选择题) ( )1. The _ he eats, the _ he gets. A. little; thin B. less; thinner C. least; thinnest D. less; thin ( )2. They walk _ than us to school. A. far B. farther C. farthest D. more far ( )3. Olivia's Chinese is _ than Bella's. A. bad B. worse C. worst D. badly 考点三:比较级句型 A + be + 比较级 + than + B 基础题:(选择题) ( )1. Olivia is taller _ Lily. A. as B. than C. then D. of ( )2. Chen Wei is more serious _ Jam. A. than B. as C. that D. then ( )3. It is colder in Wuhan _ in Kunming. A. than B. as C. then D. of 提升题:(选择题) ( )1. _ is more hard-working, Lily or Bella? A. Whose B. Who C. What D. Which ( )2. My mother is _ than my father. A. busy B. busier C. busiest D. as busy ( )3. They are _ than we are. A. friendly B. friendlier C. friendliest D. as friendly 拓展题:(选择题) ( )1. _ than Zhang Hao. A. Chen Wei is taller B. Taller Chen Wei is C. Chen Wei taller is D. Is Chen Wei taller ( )2. The red car is _ than the black one. A. expensive B. more expensive C. most expensive D. as expensive ( )3. Olivia draws _ than Bella. A. good B. better C. best D. well 考点四:原级比较 as…as 与 not as(so)…as 基础题:(选择题) ( )1. Lily is _ tall _ Olivia. A. as; as B. so; as C. as; than D. so; than ( )2. Chen Wei is not _ outgoing _ Jam. A. as; as B. so; than C. as; than D. so; so ( )3. They are _ friendly as we are. A. not as B. as C. so D. not so 提升题:(选择题) ( )1. Olivia sings _ _ Bella. A. as; as B. so; as C. as; than D. better; than ( )2. The weather in Kunming is not _ hot _ in Wuhan. A. as; as B. so; than C. as; than D. so; so ( )3. He doesn't run _ fast _ his brother. A. as; as B. so; than C. as; than D. so; so 拓展题:(选择题) ( )1. —Is Lily as tall as Olivia? —No, she isn't. Lily is _ Olivia. A. as tall as B. not as tall as C. taller than D. the tallest ( )2. Chen Wei is _ Jam. A. as tall as B. taller than C. not as tall as D. the tallest ( )3. They are not _ _ we are. A. as; friendly as B. so; friendly than C. as; friendly than D. so; friendly so 考点五:两者都 both…and… 与 both of… 基础题:(选择题) ( )1. _ Olivia _ Lily are students. A. Both; and B. Both; or C. Either; and D. Both; but ( )2. _ them like sports. A. Both of B. Both C. Both in D. Both at ( )3. Chen Wei and Jam are _ good at math. A. both B. all C. either D. neither 提升题:(选择题) ( )1. _ my sister _ my brother like music. A. Both; and B. Both; or C. Either; and D. All; and ( )2. _ of the students are from Wuhan. A. Both B. Both of C. All D. Either ( )3. They are _ outgoing. A. both B. all C. either D. neither 拓展题:(选择题) ( )1. _ Olivia and Bella _ friendly. A. Both; are B. Both; is C. Either; are D. All; are ( )2. _ of them _ from Kunming. A. Both; are B. Both; is C. All; is D. Either; are ( )3. Olivia and Lily are _ tall. A. both B. all C. either D. neither 考点六:the same as 与 different from / be similar to 基础题:(选择题) ( )1. Olivia's bag is _ mine. A. the same as B. same as C. the same to D. same to ( )2. Chen Wei is _ Jam. A. the same as B. different from C. different with D. same from ( )3. They are in the _ class. A. same B. different C. samely D. differently 提升题:(选择题) ( )1. My idea is _ yours. A. the same as B. same as C. the same to D. same to ( )2. Lily's hair is _ Bella's. A. the same as B. different from C. different with D. same from ( )3. We are in _ schools. A. same B. different C. the same D. a same 拓展题:(选择题) ( )1. —Is your bag the same as Olivia's? —No, it's _ hers. A. the same as B. different from C. different with D. same as ( )2. Chen Wei and Jam are in the _ grade but _ classes. A. same; different B. different; same C. same; same D. different; different ( )3. They look _, but they are _ . A. same; different B. the same; different C. same; differently D. the same; differently 考点七:选择疑问句 Which / Who… better, A or B? 基础题:(选择题) ( )1. _ do you like better, apples or bananas? A. What B. Which C. Who D. Whose ( )2. _ is more beautiful, Kunming or Xiamen? A. What B. Which C. Who D. Whose ( )3. _ runs faster, Chen Wei or Jam? A. What B. Which C. Who D. Whose 提升题:(选择题) ( )1. —_ do you like better, the red one or the blue one? —The blue one. A. What B. Which C. Who D. Whose ( )2. _ is taller, Olivia or Lily? A. What B. Which C. Who D. Whose ( )3. _ book is more interesting, this one or that one? A. What B. Which C. Who D. Whose 拓展题:(选择题) ( )1. —_ do you think is more hard-working? —Chen Wei. A. What B. Which C. Who D. Whose ( )2. _ city do you like better, Wuhan or Jinan? A. What B. Which C. Who D. Whose ( )3. _ is the better singer, Bella or Zhou Kai? A. What B. Which C. Who D. Whose 考点八:修饰比较级的词 much / a little / far / even 等 基础题:(选择题) ( )1. Olivia is _ taller than Lily. A. much B. very C. quite D. too ( )2. This box is _ heavier than that one. A. a little B. little C. very D. quite ( )3. Chen Wei is _ more serious than Jam. A. far B. very C. quite D. too 提升题:(选择题) ( )1. The weather in Wuhan is _ hotter than in Kunming. A. much B. very C. quite D. too ( )2. Bella is _ better at dancing than Lily. A. even B. very C. quite D. too ( )3. My bag is _ lighter than yours. A. a lot B. very C. quite D. too 拓展题:(选择题) ( )1. —Is Chen Wei taller than Zhang Hao? —Yes, _ taller. A. much B. very C. quite D. too ( )2. Olivia is _ more outgoing than before. A. even B. very C. quite D. too ( )3. Chen Wei is _ taller than Zhang Hao. A. far B. very C. quite D. too 考点九:单元重点短语 be good at / be similar to / care about 等 基础题:(选择题) ( )1. Olivia is _ music. A. good at B. good in C. good on D. good with ( )2. Lily's bag is _ mine. A. similar to B. similar with C. similar in D. similar for ( )3. They _ each other. A. make friends with B. make friend with C. make friends to D. make friend to 提升题:(选择题) ( )1. Chen Wei _ his grades. A. cares about B. cares of C. cares for D. cares with ( )2. They are _ Olivia. A. similar to B. similar with C. similar in D. similar for ( )3. Bella is _ drawing. A. good at B. good in C. good on D. good with 拓展题:(选择题) ( )1. —Why do you like Olivia? —Because she _ me. A. is similar to B. is similar with C. is similar in D. is similar for ( )2. Chen Wei _ math and Jam _ it too. A. is good at; is good at B. is good in; is good in C. is good at; is good in D. is good in; is good at ( )3. They _ their new friends. A. talk to B. talk with C. talk at D. talk on 考点十:综合辨析(same / different / both / as…as / 比较级) 基础题:(选择题) ( )1. Olivia and Lily are _ tall. A. both B. all C. either D. neither ( )2. Chen Wei is _ than Jam. A. tall B. taller C. tallest D. as tall ( )3. They are in the _ class. A. same B. different C. samely D. differently 提升题:(选择题) ( )1. _ Olivia _ Bella like reading. A. Both; and B. Both; or C. Either; and D. All; and ( )2. Kunming is _ hotter than Wuhan. A. much B. very C. quite D. too ( )3. Lily is _ Olivia. A. as tall as B. taller than C. the tallest D. tall 拓展题:(选择题) ( )1. —Who is _ , Chen Wei or Zhang Hao? —Chen Wei is _ than Zhang Hao. A. taller; taller B. tall; tall C. tallest; tallest D. as tall; as tall ( )2. _ of them are from Xiamen. A. Both B. Both of C. All D. Either ( )3. Olivia is _ at sports _ Bella. A. better; than B. good; as C. best; than D. good; than 参考答案 考点1:1.B 2.B 3.B 1.B 2.B 3.B 1.B 2.B 3.B 考点2:1.B 2.B 3.B 1.B 2.B 3.B 1.B 2.B 3.B 考点3:1.B 2.A 3.A 1.B 2.B 3.B 1.A 2.B 3.B 考点4:1.A 2.A 3.A 1.A 2.A 3.A 1.B 2.A 3.A 考点5:1.A 2.A 3.A 1.A 2.B 3.A 1.A 2.A 3.A 考点6:1.A 2.B 3.A 1.A 2.B 3.B 1.B 2.A 3.B 考点7:1.B 2.B 3.C 1.B 2.C 3.B 1.C 2.B 3.C 考点8:1.A 2.A 3.A 1.A 2.A 3.A 1.A 2.A 3.A 考点9:1.A 2.A 3.A 1.A 2.A 3.A 1.A 2.A 3.A 考点10:1.A 2.B 3.A 1.A 2.A 3.A 1.A 2.B 3.A 详细参考解析 考点一:形容词和副词比较级的规则变化 【基础题】 1. tall 是单音节词,比较级直接加 -er,变为 taller。 2. heavy 以辅音字母+y 结尾,变 y 为 i 再加 -er,故为 heavier。 3. funny 以辅音字母+y 结尾,变 y 为 i 再加 -er,故为 funnier。 【提升题】 1. light 是单音节词,比较级直接加 -er,变为 lighter。 2. outgoing 是多音节词,比较级前加 more,故为 more outgoing。 3. hard-working 多音节词,比较级加 more,故为 more hard-working。 【拓展题】 1. thin 为重读闭音节,双写尾字母 n 再加 -er,故为 thinner。 2. hot 为重读闭音节,双写 t 再加 -er,故为 hotter。 3. fat 为重读闭音节,双写 t 再加 -er,故为 fatter。 考点二:形容词和副词的不规则比较级 【基础题】 1. good / well 的不规则比较级是 better。 2. bad / badly 的不规则比较级是 worse。 3. many / much 的不规则比较级是 more。 【提升题】 1. little 修饰不可数名词,其比较级是 less。 2. far 的比较级可用 farther 或 further,此处指距离更远,用 farther。 3. well 修饰动词 sing,其比较级是 better。 【拓展题】 1. “the+比较级,the+比较级”表示“越……越……”;little 的比较级 less,thin 双写 n 加 -er 为 thinner。 2. far 的比较级是 farther / further,无 more far 形式。 3. bad 的比较级是 worse。 考点三:比较级句型 A + be + 比较级 + than + B 【基础题】 1. 比较级后接 than 引出比较对象。 2. 比较级 more serious 后接 than。 3. 比较级 colder 后用 than 连接另一比较项。 【提升题】 1. 询问“谁更……”,用 Who 引导选择疑问句。 2. busy 以辅音+y 结尾,比较级为 busier,后接 than。 3. friendly 以辅音+y 结尾,比较级为 friendlier,后接 than。 【拓展题】 1. 比较级句型为“A + be + 比较级 + than + B”,主语 Chen Wei 与 is taller 语序正确。 2. expensive 多音节词,比较级为 more expensive,后接 than。 3. draw 是动词,用 well 修饰,其比较级为 better。 考点四:原级比较 as…as 与 not as(so)…as 【基础题】 1. 原级比较肯定用 as…as,意为“和……一样高”。 2. 否定原级比较用 not as / so…as,此处选 as…as。 3. 否定句“They are not as friendly as we are.”,空处填 not as。 【提升题】 1. 原级比较“和……唱得一样好”用 as well as,well 修饰 sing。 2. 否定原级比较 not as…as,意为“不如……热”。 3. 否定原级比较 doesn't run as fast as,用 as…as。 【拓展题】 1. 否定回答说明不一样高,用 not as tall as 表示“不如……高”。 2. 肯定原级比较“和 Jam 一样高”用 as tall as。 3. 否定原级比较 not as friendly as,结构为 not as + 原级 + as。 考点五:两者都 both…and… 与 both of… 【基础题】 1. “两者都”用 both…and… 连接。 2. “两者都”后接 of 短语用 both of them。 3. 两者都用 both,置于 be 动词之后。 【提升题】 1. “两者都”用 both…and…。 2. “两者都”后接 of 短语,用 both of。 3. They 指两人,两者都用 both。 【拓展题】 1. both…and… 连接主语时谓语用复数 are。 2. both of them 作主语,谓语用复数 are。 3. 两者都“一样高”用 both。 考点六:the same as 与 different from / be similar to 【基础题】 1. “和……相同”用 the same as,same 前须加 the。 2. “与……不同”用 (be) different from。 3. “同一个班级”用 the same class,same 为形容词。 【提升题】 1. “和……一样”用 the same as。 2. “与……不同”用 different from。 3. “在不同的学校”用 different schools。 【拓展题】 1. 否定回答说明不同,用 different from。 2. 同年级但不同班,用 the same grade 和 different classes。 3. “看起来一样”用 look the same;“不同”用 are different(形容词)。 考点七:选择疑问句 Which / Who… better, A or B? 【基础题】 1. 在两者中选择用 Which 引导选择疑问句。 2. 在两地中选择用 Which。 3. 询问“谁跑得更快”用 Who。 【提升题】 1. 在两者中选物用 Which。 2. 询问“谁更高”用 Who。 3. 在两者中选书用 Which。 【拓展题】 1. 询问“谁更勤奋”用 Who。 2. 在两地中选城市用 Which。 3. 询问“谁是更好的歌手”用 Who。 考点八:修饰比较级的词 much / a little / far / even 等 【基础题】 1. 修饰比较级用 much,very / quite / too 不能修饰比较级。 2. a little 可修饰比较级,表示“稍微”。little 不能修饰比较级。 3. far 可修饰比较级,表示“……得多”。 【提升题】 1. much 修饰比较级 hotter。 2. even 可修饰比较级,表示“甚至更……”。 3. a lot 可修饰比较级,表示“……得多”。 【拓展题】 1. 回答中修饰比较级用 much。 2. even 修饰比较级 more outgoing。 3. far 修饰比较级 taller,表示“高得多”。 考点九:单元重点短语 be good at / be similar to / care about 等 【基础题】 1. “擅长……”用 be good at。 2. “与……相似”用 be similar to。 3. “与……交朋友”用 make friends with,friend 用复数。 【提升题】 1. “关心……”用 care about。 2. “与 Olivia 相似”用 be similar to。 3. “擅长画画”用 be good at。 【拓展题】 1. “与我相似”用 be similar to。 2. “擅长数学”均用 be good at。 3. “与……交谈”用 talk to,为单元重点短语。 考点十:综合辨析(same / different / both / as…as / 比较级) 【基础题】 1. 两者都“一样高”用 both。 2. than 前用比较级 taller。 3. “同一个班级”用 the same class。 【提升题】 1. “两者都”用 both…and…。 2. much 修饰比较级 hotter。 3. “和 Olivia 一样高”用 as tall as。 【拓展题】 1. 选择疑问句与答语均用比较级 taller。 2. “两者都”后接 of 短语用 both of。 3. “比 Bella 更擅长运动”用 better than。 学科网(北京)股份有限公司 $