Unit 3 Playing and having fun重点知识总结与易错考点（专项训练）-2026-2027学年北师大版（三起）英语四年级上册

**基本信息** 本专项以“词汇-短语-句型-语法”为逻辑链，通过分层训练系统突破Unit 3核心考点，强化语言能力与学习策略。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |重点知识|单词20+短语20+句型10+语法7点|归纳like doing等7类语法规则，提炼三单变化等解题技巧|从词汇积累到语法应用，构建“词-句-法”递进体系| |十大考点训练|每考点9题（基础/提升/拓展各3）|针对动名词搭配等考点，通过解析明确“Let's+原形”等固定用法|以易错点为靶心，分层突破语言知识综合运用能力|

北师大版（三起）四年级上册 Unit 3 Playing and having fun 专项训练 最新北师大版（三起）四年级上册 Unit 3 Playing and having fun 重点知识总结与易错考点专项训练 ● ● ● ● ● ● ● 一、重点单词 以下为本单元核心词汇，按类别整理： 单词 中文释义 词性 拓展/联想 play 玩；打（球） v. football 足球 n. basketball 篮球 n. ping-pong 乒乓球 n. rope 绳 n. jump 跳 v. run 跑 v. swim 游泳 v. dance 跳舞 v./n. sing 唱歌 v. skip 跳绳 v. game 游戏；比赛 n. together 一起 adv. fun 乐趣；有趣的 n./adj. after 在……之后 prep. school 学校 n. with 和……一起 prep. great 极好的 adj. wonderful 精彩的 adj. enjoy 享受；喜欢 v. 二、重点短语 以下为本单元高频短语搭配： 短语 中文释义 play football 踢足球 play basketball 打篮球 play ping-pong 打乒乓球 jump rope 跳绳 go swimming 去游泳 go dancing 去跳舞 sing songs 唱歌 draw pictures 画画 have fun 玩得开心 play together 一起玩 after school 放学后 with friends 和朋友们 be good at 擅长…… do well in 在……方面做得好 take part in 参加 cheer for 为……加油 keep fit 保持健康 make friends 交朋友 on the playground 在操场上 every day 每天 三、重点句型 以下为本单元核心句型，含中英文对照： 英文句型 中文翻译 I like playing football. 我喜欢踢足球。 She likes dancing. 她喜欢跳舞。 Do you like swimming? 你喜欢游泳吗？ Yes, I do. / No, I don't. 是的，我喜欢。/ 不，我不喜欢。 Let's play together! 让我们一起玩吧！ What do you like doing? 你喜欢做什么？ He is good at basketball. 他擅长篮球。 We have fun after school. 我们放学后玩得很开心。 Can you jump rope with me? 你能和我一起跳绳吗？ I enjoy reading books. 我喜欢读书。 四、重点语法 ① like/love/enjoy + doing：表示喜欢做某事，注意enjoy后必须接doing ② 第三人称单数变化：he/she/人名 + 动词加s/es（play→plays, go→goes, do→does） ③ Do you like...? 一般疑问句：肯定回答Yes, I do. 否定回答No, I don't. ④ Does he/she...? 三单疑问句：肯定Yes, he/she does. 否定No, he/she doesn't. ⑤ Let's + 动词原形：表示建议我们一起做某事 ⑥ be good at + doing / do well in + doing：表示擅长做某事 ⑦ can + 动词原形：表示能力，无人称变化，否定can't 十大重点易错考点专项训练 考点一：like/love/enjoy + doing（动名词搭配） 基础题（选择题） ◇（ ）1. I ____ playing football after school. A. like B. likes C. to like D. liking ◇（ ）2. She ____ dancing very much. A. like B. likes C. to like D. liking ◇（ ）3. We ____ singing songs in music class. A. enjoys B. enjoy C. to enjoy D. enjoying 提升题（选择题） ▷（ ）1. Lily ____ reading books in the library. A. enjoy B. enjoys C. to enjoy D. enjoying ▷（ ）2. They ____ playing basketball on the playground. A. likes B. like C. to like D. liking ▷（ ）3. Zhang Hao ____ swimming in summer. A. love B. loves C. to love D. loving 拓展题（选择题） ★（ ）1. Olivia and Bella ____ playing ping-pong together. A. enjoys B. enjoy C. to enjoy D. enjoying ★（ ）2. Chen Wei ____ drawing pictures in art class. A. love B. loves C. to love D. loving ★（ ）3. Jam ____ jumping rope every morning. A. enjoy B. enjoys C. to enjoy D. enjoying 考点二：第三人称单数动词变化规则 基础题（选择题） ◇（ ）1. He ____ basketball every day. A. play B. plays C. playing D. to play ◇（ ）2. She ____ to school every morning. A. walk B. walks C. walking D. to walk ◇（ ）3. My father ____ football on Sundays. A. watch B. watches C. watching D. to watch 提升题（选择题） ▷（ ）1. Lily ____ her homework after dinner. A. do B. does C. doing D. to do ▷（ ）2. Zhou Kai ____ to music every evening. A. listen B. listens C. listening D. to listen ▷（ ）3. Bella ____ English very well. A. speak B. speaks C. speaking D. to speak 拓展题（选择题） ★（ ）1. Olivia ____ the piano after school. A. practise B. practises C. practising D. to practise ★（ ）2. Chen Wei ____ swimming in Xiamen in summer. A. go B. goes C. going D. to go ★（ ）3. Jam ____ his bike to school every day. A. ride B. rides C. riding D. to ride 考点三：Do you like...? / Does he like...? 一般疑问句及回答 基础题（选择题） ◇（ ）1. — Do you like swimming? — ____ A. Yes, I am. B. Yes, I do. C. Yes, I like. D. Yes, I can. ◇（ ）2. — Do you like playing football? — ____ A. Yes, I am. B. No, I do. C. No, I don't. D. No, I like. ◇（ ）3. — Does she like dancing? — ____ A. Yes, she is. B. Yes, she does. C. Yes, she do. D. Yes, she likes. 提升题（选择题） ▷（ ）1. — Do they like reading books? — ____ A. Yes, they are. B. Yes, they do. C. Yes, they does. D. Yes, they like. ▷（ ）2. — Does Chen Wei like jumping rope? — ____ A. Yes, he is. B. Yes, he do. C. Yes, he does. D. Yes, he like. ▷（ ）3. — Do you and Jam like basketball? — ____ A. Yes, we does. B. Yes, we do. C. Yes, we are. D. Yes, we like. 拓展题（选择题） ★（ ）1. — Does Bella enjoy singing? — ____ A. Yes, she do. B. Yes, she does. C. Yes, she is. D. No, she do. ★（ ）2. — Do Olivia and Lily like drawing? — ____ A. Yes, they is. B. Yes, they does. C. Yes, they do. D. Yes, they are. ★（ ）3. — Does Zhang Hao love football? — ____ A. Yes, he is. B. No, he don't. C. Yes, he do. D. No, he doesn't. 考点四：Let's + 动词原形（祈使句表建议） 基础题（选择题） ◇（ ）1. Let's ____ football together! A. play B. plays C. playing D. to play ◇（ ）2. Let's ____ to the playground. A. go B. goes C. going D. to go ◇（ ）3. Let's ____ a song for Mum. A. sing B. sings C. singing D. to sing 提升题（选择题） ▷（ ）1. Let's ____ basketball after school. A. plays B. play C. playing D. to play ▷（ ）2. Let's ____ swimming in Kunming this summer. A. go B. goes C. going D. to go ▷（ ）3. Let's ____ rope together on the playground. A. jumps B. jump C. jumping D. to jump 拓展题（选择题） ★（ ）1. Let's ____ a game after class. A. plays B. playing C. play D. to play ★（ ）2. Let's ____ dancing in the music room. A. goes B. go C. going D. to go ★（ ）3. Let's ____ pictures in the park in Wuhan. A. draws B. drawing C. draw D. to draw 考点五：be good at + doing / do well in + doing 基础题（选择题） ◇（ ）1. He is good ____ playing football. A. in B. on C. at D. for ◇（ ）2. She does well ____ singing. A. in B. at C. on D. for ◇（ ）3. I am good ____ swimming. A. in B. at C. on D. for 提升题（选择题） ▷（ ）1. Lily is good ____ dancing. A. in B. on C. at D. for ▷（ ）2. Chen Wei does well ____ basketball. A. in B. at C. on D. for ▷（ ）3. Bella is good ____ drawing pictures. A. in B. at C. on D. for 拓展题（选择题） ★（ ）1. Zhang Hao does well ____ jumping rope. A. in B. at C. on D. for ★（ ）2. Olivia is good ____ playing the piano. A. in B. at C. on D. for ★（ ）3. Jam does well ____ singing English songs. A. in B. at C. on D. for 考点六：What do you like doing? 询问喜好 基础题（选择题） ◇（ ）1. — What do you like ____? — I like swimming. A. do B. to do C. doing D. does ◇（ ）2. — What does she like ____? — She likes dancing. A. do B. to do C. doing D. does ◇（ ）3. — What do they like ____? — They like playing games. A. do B. to do C. doing D. does 提升题（选择题） ▷（ ）1. — What does Chen Wei like ____? — He likes playing ping-pong. A. do B. to do C. doing D. does ▷（ ）2. — What do Olivia and Lily like ____? — They like singing. A. do B. to do C. doing D. does ▷（ ）3. — What does Bella like ____ after school? — She likes drawing. A. do B. to do C. doing D. does 拓展题（选择题） ★（ ）1. — What do you and Jam like ____ in Xiamen? — We like swimming. A. do B. to do C. doing D. does ★（ ）2. — What does Zhang Hao like ____ every day? — He likes running. A. do B. to do C. doing D. does ★（ ）3. — What do they like ____ together? — They like playing football. A. do B. to do C. doing D. does 考点七：can + 动词原形（能力表达） 基础题（选择题） ◇（ ）1. I ____ swim very fast. A. can B. cans C. can to D. can swimming ◇（ ）2. She ____ dance very well. A. can B. cans C. can to dance D. can dancing ◇（ ）3. — Can you jump rope? — ____ A. Yes, I am. B. Yes, I can. C. Yes, I do. D. Yes, I like. 提升题（选择题） ▷（ ）1. He ____ play basketball with us. A. can B. cans C. can to play D. can playing ▷（ ）2. — Can Lily sing songs? — ____ A. Yes, she is. B. Yes, she can. C. Yes, she do. D. Yes, she does. ▷（ ）3. They ____ play football after school. A. can B. cans C. can to play D. can playing 拓展题（选择题） ★（ ）1. Chen Wei ____ swim in the sea in Qingdao. A. can B. cans C. can to swim D. can swimming ★（ ）2. — Can Olivia and Bella play ping-pong? — ____ A. Yes, they is. B. Yes, they can. C. Yes, they do. D. Yes, they are. ★（ ）3. Jam ____ jump very high. A. can B. cans C. can to jump D. can jumping 考点八：play + 球类（不加the） 基础题（选择题） ◇（ ）1. I like to ____ football after school. A. play the B. play C. the play D. plays ◇（ ）2. She can ____ basketball very well. A. play the B. play C. the play D. plays ◇（ ）3. They often ____ ping-pong together. A. play the B. play C. the play D. plays 提升题（选择题） ▷（ ）1. Lily likes to ____ volleyball with her friends. A. play the B. play C. the play D. plays ▷（ ）2. Chen Wei can ____ badminton after class. A. play the B. play C. the play D. plays ▷（ ）3. We ____ football on the playground every day. A. play the B. play C. the play D. plays 拓展题（选择题） ★（ ）1. Zhou Kai likes to ____ tennis in the morning. A. play the B. play C. the play D. plays ★（ ）2. Olivia and Jam ____ basketball in Wuhan. A. play the B. play C. the play D. plays ★（ ）3. Bella can ____ baseball very well. A. play the B. play C. the play D. plays 考点九：too/also/either 辨析（"也"的用法） 基础题（选择题） ◇（ ）1. I like swimming. My brother likes swimming, ____. A. too B. also C. either D. neither ◇（ ）2. She ____ likes dancing very much. A. too B. also C. either D. neither ◇（ ）3. I don't like running, and he doesn't like it, ____. A. too B. also C. either D. neither 提升题（选择题） ▷（ ）1. Lily likes singing. Chen Wei ____ likes singing. A. too B. also C. either D. neither ▷（ ）2. We don't play football after school. They don't, ____. A. too B. also C. either D. neither ▷（ ）3. Jam enjoys reading. Bella enjoys reading, ____. A. too B. also C. either D. neither 拓展题（选择题） ★（ ）1. Olivia ____ likes jumping rope every morning. A. too B. also C. either D. neither ★（ ）2. Zhang Hao doesn't like swimming. I don't, ____. A. too B. also C. either D. neither ★（ ）3. Bella is good at drawing. Lily is good at it, ____. A. too B. also C. either D. neither 考点十：综合运用（情景交际与句型辨析） 基础题（选择题） ◇（ ）1. — What do you like doing after school? — ____ A. I like play football. B. I like to play football. C. I like playing football. D. I likes playing football. ◇（ ）2. — Let's go swimming! — ____ A. That's a good idea! B. Yes, I am. C. No, I do. D. I can swim. ◇（ ）3. — Can you play basketball with me? — ____ A. Yes, I like. B. Sure! Let's go. C. Yes, I do. D. I can basketball. 提升题（选择题） ▷（ ）1. — Does Lily enjoy dancing? — ____ — She dances every day. A. No, she doesn't. B. Yes, she does. C. Yes, she is. D. No, she isn't. ▷（ ）2. — What does Chen Wei like doing in his free time? — ____ A. He like swimming. B. He likes swim. C. He likes swimming. D. He likes to swims. ▷（ ）3. — Let's play ping-pong together! — ____ — I'm good at it. A. Sorry, I can't. B. No, I don't like it. C. Great! I love ping-pong. D. Yes, I am. 拓展题（选择题） ★（ ）1. — Do Olivia and Bella like playing volleyball? — ____ — They play it every afternoon. A. No, they don't. B. Yes, they do. C. Yes, they does. D. No, they aren't. ★（ ）2. — What about going swimming in Xiamen this summer? — ____ A. Yes, I like. B. I don't like. C. That sounds great! D. I can swim. ★（ ）3. — Zhang Hao is good at basketball. ____ — Yes, he plays it every day after school. A. Do you like basketball? B. Can he play basketball? C. Does he like basketball? D. Is he good at basketball? 参考答案速查表 考点 基础题答案 提升题答案 拓展题答案 考点一:like/love/enjoy + doing（动名词搭配） A B B B B B B B B 考点二:第三人称单数动词变化规则 B B B B B B B B B 考点三:Do you like...? / Does he like...? 一般疑问句及回答 B C B B C B B C D 考点四:Let's + 动词原形（祈使句表建议） A A A B A B C B C 考点五:be good at + doing / do well in + doing C A B C A B A B A 考点六:What do you like doing? 询问喜好 C C C C C C C C C 考点七:can + 动词原形（能力表达） A A B A B A A B A 考点八:play + 球类（不加the） B B B B B B B B B 考点九:too/also/either 辨析（"也"的用法） A B C B C A B C A 考点十:综合运用（情景交际与句型辨析） C A B B C C B C C 逐题详细解析 考点一：like/love/enjoy + doing（动名词搭配） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：A 💡 解析：主语I是第一人称，like用原形，后接doing。 ✅ 第2题 答案：B 💡 解析：主语She是第三人称单数，like加s。 ✅ 第3题 答案：B 💡 解析：主语We是复数，enjoy用原形。 【提升题解析】 ✅ 第1题 答案：B 💡 解析：Lily是第三人称单数，enjoy加s。 ✅ 第2题 答案：B 💡 解析：They是复数主语，like用原形。 ✅ 第3题 答案：B 💡 解析：Zhang Hao是第三人称单数，love加s。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：Olivia and Bella是复数主语，enjoy用原形。 ✅ 第2题 答案：B 💡 解析：Chen Wei是第三人称单数，love加s。 ✅ 第3题 答案：B 💡 解析：Jam是第三人称单数，enjoy加s。 考点二：第三人称单数动词变化规则 —— 逐题解析 【基础题解析】 ✅ 第1题 答案：B 💡 解析：He是第三人称单数，play加s。 ✅ 第2题 答案：B 💡 解析：She是第三人称单数，walk加s。 ✅ 第3题 答案：B 💡 解析：My father是第三人称单数，watch加es。 【提升题解析】 ✅ 第1题 答案：B 💡 解析：Lily是第三人称单数，do变does。 ✅ 第2题 答案：B 💡 解析：Zhou Kai是第三人称单数，listen加s。 ✅ 第3题 答案：B 💡 解析：Bella是第三人称单数，speak加s。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：Olivia是第三人称单数，practise加s。 ✅ 第2题 答案：B 💡 解析：Chen Wei是第三人称单数，go变goes。 ✅ 第3题 答案：B 💡 解析：Jam是第三人称单数，ride去e加s。 考点三：Do you like...? / Does he like...? 一般疑问句及回答 —— 逐题解析 【基础题解析】 ✅ 第1题 答案：B 💡 解析：Do you like...?的肯定回答是Yes, I do. ✅ 第2题 答案：C 💡 解析：否定回答是No, I don't. do与not缩写。 ✅ 第3题 答案：B 💡 解析：Does she...?肯定回答Yes, she does. 【提升题解析】 ✅ 第1题 答案：B 💡 解析：They是复数，用do回答。 ✅ 第2题 答案：C 💡 解析：Chen Wei是男生，用he，does问does答。 ✅ 第3题 答案：B 💡 解析：you and Jam是复数，用do回答。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：Bella是女生，用she，does问does答。 ✅ 第2题 答案：C 💡 解析：Olivia and Lily是复数，用they，do答。 ✅ 第3题 答案：D 💡 解析：Zhang Hao是男生，用he，否定don't→doesn't。 考点四：Let's + 动词原形（祈使句表建议） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：A 💡 解析：Let's后接动词原形。 ✅ 第2题 答案：A 💡 解析：Let's后接动词原形go。 ✅ 第3题 答案：A 💡 解析：Let's后接动词原形sing。 【提升题解析】 ✅ 第1题 答案：B 💡 解析：Let's后接动词原形。 ✅ 第2题 答案：A 💡 解析：Let's后接动词原形go。 ✅ 第3题 答案：B 💡 解析：Let's后接动词原形jump。 【拓展题解析】 ✅ 第1题 答案：C 💡 解析：Let's后接动词原形play。 ✅ 第2题 答案：B 💡 解析：Let's go dancing是固定搭配。 ✅ 第3题 答案：C 💡 解析：Let's后接动词原形draw。 考点五：be good at + doing / do well in + doing —— 逐题解析 【基础题解析】 ✅ 第1题 答案：C 💡 解析：be good at + doing，at是固定搭配。 ✅ 第2题 答案：A 💡 解析：do well in + doing，in是固定搭配。 ✅ 第3题 答案：B 💡 解析：be good at + doing。 【提升题解析】 ✅ 第1题 答案：C 💡 解析：be good at + doing。 ✅ 第2题 答案：A 💡 解析：do well in + doing/名词。 ✅ 第3题 答案：B 💡 解析：be good at + doing。 【拓展题解析】 ✅ 第1题 答案：A 💡 解析：do well in + doing。 ✅ 第2题 答案：B 💡 解析：be good at + doing。 ✅ 第3题 答案：A 💡 解析：do well in + doing。 考点六：What do you like doing? 询问喜好 —— 逐题解析 【基础题解析】 ✅ 第1题 答案：C 💡 解析：What do you like doing? 回答用like + doing。 ✅ 第2题 答案：C 💡 解析：What does she like doing? 回答用likes + doing。 ✅ 第3题 答案：C 💡 解析：What do they like doing? 回答用like + doing。 【提升题解析】 ✅ 第1题 答案：C 💡 解析：What does he like doing? 回答用likes + doing。 ✅ 第2题 答案：C 💡 解析：Olivia and Lily是复数，用do，回答like + doing。 ✅ 第3题 答案：C 💡 解析：What does Bella like doing? 回答用likes + doing。 【拓展题解析】 ✅ 第1题 答案：C 💡 解析：you and Jam是复数，用do，回答like + doing。 ✅ 第2题 答案：C 💡 解析：What does Zhang Hao like doing? 回答用likes + doing。 ✅ 第3题 答案：C 💡 解析：What do they like doing? 回答用like + doing。 考点七：can + 动词原形（能力表达） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：A 💡 解析：can是情态动词，后接动词原形，无人称变化。 ✅ 第2题 答案：A 💡 解析：can后接动词原形dance。 ✅ 第3题 答案：B 💡 解析：Can you...?肯定回答Yes, I can. 【提升题解析】 ✅ 第1题 答案：A 💡 解析：can无人称变化，后接动词原形。 ✅ 第2题 答案：B 💡 解析：Can Lily...?肯定回答Yes, she can. ✅ 第3题 答案：A 💡 解析：can无人称变化，后接动词原形。 【拓展题解析】 ✅ 第1题 答案：A 💡 解析：can无人称变化，后接动词原形。 ✅ 第2题 答案：B 💡 解析：Olivia and Bella是复数，用they，can问can答。 ✅ 第3题 答案：A 💡 解析：can无人称变化，后接动词原形。 考点八：play + 球类（不加the） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：B 💡 解析：play + 球类运动，不加the。 ✅ 第2题 答案：B 💡 解析：play + 球类，不加the。 ✅ 第3题 答案：B 💡 解析：play + 球类，不加the。 【提升题解析】 ✅ 第1题 答案：B 💡 解析：play + 球类，不加the。 ✅ 第2题 答案：B 💡 解析：play + 球类，不加the。 ✅ 第3题 答案：B 💡 解析：play + 球类，不加the。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：play + 球类，不加the。 ✅ 第2题 答案：B 💡 解析：play + 球类，不加the。 ✅ 第3题 答案：B 💡 解析：play + 球类，不加the。 考点九：too/also/either 辨析（"也"的用法） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：A 💡 解析：肯定句句末用too表示"也"。 ✅ 第2题 答案：B 💡 解析：also放在句中动词前，表示"也"。 ✅ 第3题 答案：C 💡 解析：否定句句末用either表示"也（不）"。 【提升题解析】 ✅ 第1题 答案：B 💡 解析：also放在句中，表示"也"。 ✅ 第2题 答案：C 💡 解析：否定句句末用either。 ✅ 第3题 答案：A 💡 解析：肯定句句末用too。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：also放在句中动词前。 ✅ 第2题 答案：C 💡 解析：否定句句末用either。 ✅ 第3题 答案：A 💡 解析：肯定句句末用too表示"也"。 考点十：综合运用（情景交际与句型辨析） —— 逐题解析 【基础题解析】 ✅ 第1题 答案：C 💡 解析：like + doing，I是第一人称用like。 ✅ 第2题 答案：A 💡 解析：Let's提建议，回答That's a good idea! ✅ 第3题 答案：B 💡 解析：Can you...?请求，回答Sure! Let's go. 【提升题解析】 ✅ 第1题 答案：B 💡 解析：Does Lily...?根据She dances every day可知是肯定。 ✅ 第2题 答案：C 💡 解析：He是三单用likes，后接doing。 ✅ 第3题 答案：C 💡 解析：Let's提建议，根据I'm good at it可知是积极回应。 【拓展题解析】 ✅ 第1题 答案：B 💡 解析：Olivia and Bella是复数，根据every afternoon可知是肯定。 ✅ 第2题 答案：C 💡 解析：What about...?提建议，回答That sounds great! ✅ 第3题 答案：C 💡 解析：根据回答Yes和plays可知问句是Does he like...? — 第 页 — 学科网（北京）股份有限公司 $