重点易错（专项训练）-2026-2027学年人教PEP版英语五年级上册

**基本信息** 聚焦五年级上册英语期中核心语法与易错点，以"知识总结-分层训练-解析拓展"构建系统性突破体系，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| |----|-----------|----------|----------| |知识总结|3单元短语句型+5大语法|情态动词can用法、be good at搭配等规则提炼|从单元短语到句型，再到语法规则递进| |专项练习|10考点×9题（基础-提升-拓展）|易混点辨析（like vs look like等）|按语法点分层设题，覆盖核心考法与易错点|

人教PEP版五年级上册 · 英语期中重点易错专项练习 2026人教PEP版 五年级上册英语期中重点重点易错专项练习 📘 Unit 1 Different friends · Unit 2 My feelings · Unit 3 Work and play 学校：____________ 班级：__________ 姓名：______________ 得分：______________ 📋 第一部分：期中重点知识总结 🔹 Unit 1 Different friends 重点短语 ● be good at 擅长…… ● jump rope 跳绳 ● play the piano 弹钢琴 ● play Chinese chess 下中国象棋 ● work together 一起合作 ● speak Chinese 说中文 ● make robots 制作机器人 ● in front of 在……前面 ● football team 足球队 ● Science and Art Festival 科技艺术节 ● play the pipa 弹琵琶 ● come to life 活起来 🔹 Unit 1 Different friends 重点句型 ◆ — What's he like? — He's tall and strong. ◆ — Is he good at football? — Yes, I think he is. ◆ — What can you do? — I can make a robot. ◆ — Can you make robots? — No, I can't. ◆ — Would you like to help him? — Sure. 🔹 Unit 2 My feelings 重点短语 ● What's the matter? 怎么了？ ● be worried about 担心…… ● be angry with sb. 生某人的气 ● be afraid of 害怕…… ● agree with sb. 同意某人 ● ask ... for help 向……求助 ● listen to each other 互相倾听 ● share your feelings 分享心情 ● clean up 打扫干净 ● school project 学校课题 ● by Monday 在周一之前 🔹 Unit 2 My feelings 重点句型 ◆ — How do you feel? — I feel sad. ◆ — What's the matter? — My cat is ill. ◆ You should take a deep breath. ◆ You shouldn't be angry. ◆ It's important to listen to each other. ◆ Why not do both? Don't be afraid. 🔹 Unit 3 Work and play 重点短语 ● on Mondays 在星期一 ● at the weekend 在周末 ● do homework 做作业 ● tidy the room 整理房间 ● wash clothes 洗衣服 ● play football 踢足球 ● watch TV 看电视 ● play basketball 打篮球 ● visit grandparents 看望祖父母 ● robot club 机器人社团 ● taijiquan class 太极课 ● cook lunch 做午饭 ● read books 看书 ● go running 跑步 ● on time 按时 🔹 Unit 3 Work and play 重点句型 ◆ — What do you have on Wednesdays? — I have Chinese, maths, music and PE. ◆ — What's your favourite subject? — I like maths best. ◆ — What do you usually do at the weekend? — I often play football. ◆ — Does she do her homework on Saturday mornings? — Yes, she does. ◆ — What day is it today? — It's Wednesday. 📋 期中重点语法速记 🔸 语法一：情态动词 can 的用法 ▸ can 表示"能、会、可以"，后接动词原形，无人称和数的变化。 ▸ 否定：can't = can not。 ▸ 疑问句：Can + 主语 + 动词原形？回答：Yes, ... can. / No, ... can't. 注意：He can play football.（√） He can plays football.（×）。 🔸 语法二：be good at 的用法 ▸ be good at 意为"擅长"，at 是介词，后接名词或动词-ing 形式。 ▸ be 随主语变化：I am / He is / They are good at ... 否定：be not good at ... 区分：can + 原形（基本能力）；be good at + 名词/doing（擅长某项技能）。 🔸 语法三：形容词描述人物 ▸ 多个形容词并列用 and 连接：tall and strong, kind and clever。 ▸ What's he like? 问性格/外貌 → He's tall and clever. 注意区分：What does he like?（他喜欢什么）→ He likes football.。 🔸 语法四：情绪表达与建议句型 ▸ 情绪：I feel + 形容词 / I'm + 形容词 / You look + 形容词。 ▸ 建议：You should ...（应该） / You shouldn't ...（不应该） / Why not do ...? / Don't be + 形容词。 ▸ It's important to + 动词原形。 ▸ be afraid of + 名词/doing；be angry with + 某人；be worried about + 名词。 🔸 语法五：一般现在时（三单变化） ▸ I/you/we/they + 动词原形：I often play football. He/she/人名 + 动词+s/es：She washes clothes. Does 开头问句，动词还原：Does she tidy the room? Yes, she does. 频度副词：usually > often > sometimes，放在实义动词前、be 动词后。 ▸ 介词 on + 星期：on Monday(s)，星期首字母大写。 📝 第二部分：期中重点易错专项练习 ⚠️ 共10个考点，每个考点9道选择题，含基础→提升→拓展三个层次 🎯 考点一：情态动词 can 的用法（后接动词原形，无人称变化） ◇ 基础题（选择题） ◇（ ）1. Olivia ______ jump rope very well. A. can B. cans C. canning D. is can ◇（ ）2. ______ Zhang Hao play the piano? — Yes, he ______. A. Is; is B. Can; can C. Does; does D. Can; is ◇（ ）3. Lily and Bella ______ make robots for the festival. A. can B. is C. are D. be ▷ 提升题（选择题） ▷（ ）4. — Can Chen Wei speak Chinese? — No, he ______. A. can't B. doesn't C. isn't D. don't ▷（ ）5. Jam is good at ______, but he ______ play Chinese chess. A. swim; can B. swimming; can't C. swimming; can D. swim; isn't ▷（ ）6. They ______ football after school. They ______ play basketball instead. A. don't play; can B. doesn't play; can C. don't play; cans D. not play; can ★ 拓展题（选择题） ★（ ）7. — What can Zhou Kai do for the Science and Art Festival? — He ______ a wonderful robot. A. can makes B. can make C. can making D. cans make ★（ ）8. Bella ______ run very fast, but she ______ jump high. A. can; can't B. cans; can't C. can; doesn't D. is; isn't ★（ ）9. — Can they work together on the school project? — Yes, they ______. They ______ a great team. A. can; are B. are; can C. can; is D. do; are 🎯 考点二：be good at 的用法（后接名词或动词-ing） ◇ 基础题（选择题） ◇（ ）1. Zhang Hao is good ______ playing football. A. in B. on C. at D. for ◇（ ）2. Olivia ______ drawing pictures. She draws very well. A. is good at B. good at C. is good in D. good for ◇（ ）3. ______ Lily good at singing? — Yes, she is. A. Does B. Is C. Can D. Has ▷ 提升题（选择题） ▷（ ）4. Chen Wei is not good ______ maths, but he ______ science. A. at; is good at B. in; good at C. at; good in D. for; is good for ▷（ ）5. They ______ good at jumping rope, but they ______ good at running. A. aren't; are B. don't; are C. isn't; is D. aren't; is ▷（ ）6. Bella is good at ______ the piano, and she is also good ______ dancing. A. play; at B. playing; at C. playing; in D. play; for ★ 拓展题（选择题） ★（ ）7. Jam says he ______ good at ______ Chinese chess, but I think he needs more practice. A. is; play B. isn't; playing C. isn't; play D. is; playing ★（ ）8. — Are Zhou Kai and Chen Wei good at ______ robots? — No, but they ______ learning. A. make; are B. making; is C. making; are D. make; is ★（ ）9. Olivia is good at many things: she ______ good at English, ______ good at art, and she ______ good at music too. A. is; is; is B. are; is; is C. is; are; is D. is; is; are 🎯 考点三：形容词并列用 and 连接（tall and strong 等） ◇ 基础题（选择题） ◇（ ）1. My friend is tall ______ strong. A. or B. but C. and D. with ◇（ ）2. Zhang Hao is ______ and ______. He helps everyone. A. kind; clever B. kind; and clever C. kind; with clever D. kind; or clever ◇（ ）3. Lily is young ______ hard-working. A. and B. or C. but D. so ▷ 提升题（选择题） ▷（ ）4. Chen Wei is not tall, but he is ______ and ______. A. strong; and clever B. strong; clever C. strong; or clever D. strong; but clever ▷（ ）5. Which description is correct? ______ A. She is tall and she is strong. B. She is tall, strong. C. She is tall and strong. D. She is tall with strong. ▷（ ）6. Bella is lovely ______ clever. Everyone likes her. A. or B. but C. and D. because ★ 拓展题（选择题） ★（ ）7. Zhou Kai is a ______ and ______ player on the football team. A. tall; strong B. tall; and strong C. tall; with strong D. tall; or strong ★（ ）8. Which one is WRONG? ______ A. He is kind and polite. B. She is short and cute. C. They are young and strong. D. He is tall and with strong. ★（ ）9. Olivia is ______, ______ and ______. She is a wonderful friend. A. kind; clever; and hard-working B. kind; and clever; hard-working C. kind; clever; hard-working D. kind; clever; with hard-working 🎯 考点四：What's he/she like? 询问外貌与性格（区分 What does he like?） ◇ 基础题（选择题） ◇（ ）1. — What's Chen Wei like? — ______. A. He likes football B. He is tall and clever C. He likes reading D. He can swim ◇（ ）2. — What's Bella like? — ______. A. She likes music B. She is lovely and kind C. She can dance D. She likes dancing ◇（ ）3. — What ______ Lily like? — She is quiet and hard-working. A. does B. do C. is D. are ▷ 提升题（选择题） ▷（ ）4. — What does Zhang Hao like? — ______. A. He is strong B. He likes playing football C. He is clever D. He can run fast ▷（ ）5. Which question asks about character? ______ A. What does she like? B. What's she like? C. What can she do? D. What does she do? ▷（ ）6. — Is your brother hard-working? — ______. A. Yes, he likes work B. Yes, he is C. Yes, he does D. Yes, he can ★ 拓展题（选择题） ★（ ）7. — What's Zhou Kai like? — He is ______ and good at sport. He ______ run very fast. A. tall; can B. like football; can C. tall; likes D. clever; is ★（ ）8. — What's Olivia like? She is always happy. — Yes, she is ______ and ______. A. kind; like singing B. kind; she likes music C. kind; cheerful D. kind; can sing ★（ ）9. Choose the correct response: — What's Jam like? — ______ A. He likes jam. B. He is short but strong. C. He can jump. D. He does homework. 🎯 考点五：情绪形容词与 feel/look/be + 形容词的搭配 ◇ 基础题（选择题） ◇（ ）1. You look ______. What's the matter? A. happily B. happy C. happiness D. happier ◇（ ）2. Olivia is ______ because her cat is ill. A. sad B. sadly C. sadness D. sadder ◇（ ）3. Chen Wei ______ worried about his school project. A. feel B. feels C. feeling D. is feel ▷ 提升题（选择题） ▷（ ）4. — How does Lily feel? — She ______ excited about the trip. A. feel B. is feel C. feels D. feeling ▷（ ）5. Jam is afraid ______ the dark. He ______ sleep alone. A. of; can't B. in; can't C. of; isn't D. with; doesn't ▷（ ）6. Bella is angry ______ her brother because he broke her piano. A. with B. at C. for D. to ★ 拓展题（选择题） ★（ ）7. Zhou Kai is ______ about the maths test. He ______ study harder. A. worried; should B. worry; should C. worried; shouldn't D. worrying; can ★（ ）8. The funny story makes Olivia ______. She is not ______ anymore. A. laugh; sad B. laughs; sadly C. laughing; sad D. laugh; sadly ★（ ）9. — Why is Chen Wei so ______? — Because he lost his homework. He ______ be careful next time. A. sadly; should B. sad; should C. sad; shouldn't D. sadly; shouldn't 🎯 考点六：建议句型 should / shouldn't / Why not / Don't be ◇ 基础题（选择题） ◇（ ）1. You ______ take a deep breath when you're angry. A. should B. shouldn't C. don't D. aren't ◇（ ）2. Lily is worried. She ______ listen to music to relax. A. shouldn't B. don't C. should D. isn't ◇（ ）3. You ______ be angry. It's not good for you. A. should B. shouldn't C. can D. are ▷ 提升题（选择题） ▷（ ）4. Olivia is afraid of the dog. ______ talk to it slowly. A. She should B. She shouldn't C. She don't D. She isn't ▷（ ）5. Chen Wei and Jam don't agree. ______ talk to each other? A. Why not they B. Why don't they C. Why they not D. Why not do they ▷（ ）6. Bella is tired. She ______ go to bed early. She ______ watch TV late. A. should; shouldn't B. shouldn't; should C. should; should D. shouldn't; shouldn't ★ 拓展题（选择题） ★（ ）7. Zhou Kai is sad about his project. — ______ clean up the park first? — Good idea! A. Why not we B. Why don't we C. Why we not D. Why not do we ★（ ）8. Lily is worried about her exam. — She ______ ask the teacher for help. She ______ be afraid. A. should; shouldn't B. shouldn't; should C. should; should D. shouldn't; shouldn't ★（ ）9. Olivia and Bella don't agree with each other. — ______ listen to each other? It's important ______ share ideas. A. Why don't they; to B. Why not they; for C. Why they don't; to D. Why don't they; for 🎯 考点七：It's important to + 动词原形 / be afraid of + 名词/doing ◇ 基础题（选择题） ◇（ ）1. It's important ______ each other. A. listen to B. to listen to C. listening to D. listens to ◇（ ）2. Chen Wei is afraid ______ spiders. He ______ touch them. A. of; can't B. in; can't C. of; shouldn't D. with; isn't ◇（ ）3. It's important ______ your feelings with friends. A. share B. to share C. sharing D. shares ▷ 提升题（选择题） ▷（ ）4. Lily is afraid of ______ in front of the class. A. speak B. to speak C. speaking D. speaks ▷（ ）5. It's important ______ homework on time. You ______ finish it by Monday. A. to do; should B. do; should C. to do; shouldn't D. doing; can ▷（ ）6. Zhou Kai is afraid of ______ his parents because he broke the window. A. tell B. to tell C. telling D. tells ★ 拓展题（选择题） ★（ ）7. It's important ______ to each other when you don't agree. Jam and Chen Wei ______ do this. A. talk; should B. to talk; should C. talking; shouldn't D. to talk; shouldn't ★（ ）8. Bella is not afraid ______ the stage. She loves ______ in front of people. A. of; performing B. in; perform C. of; perform D. with; performing ★（ ）9. It's important ______ hard at school. Olivia ______ good at science, and she ______ to learn more. A. to work; is; wants B. work; is; want C. to work; are; wants D. working; is; wants 🎯 考点八：介词 on + 星期 / 频度副词位置与辨析 ◇ 基础题（选择题） ◇（ ）1. We have PE ______ Fridays. A. in B. at C. on D. for ◇（ ）2. Olivia usually ______ her homework after school. A. do B. does C. doing D. is do ◇（ ）3. Chen Wei ______ plays football. He plays almost every day. A. sometimes B. never C. usually D. seldom ▷ 提升题（选择题） ▷（ ）4. Lily and Bella ______ tidy their room on Sundays. A. sometimes B. is sometimes C. are sometimes D. sometimes is ▷（ ）5. Zhou Kai ______ visits his grandparents at the weekend. He goes there every Saturday. A. sometimes B. usually C. seldom D. never ▷（ ）6. — What do you have ______ Wednesday mornings? — We have maths and science. A. in B. at C. on D. for ★ 拓展题（选择题） ★（ ）7. Jam is ______ late for school. He is always on time. He ______ get up early. A. never; should B. always; shouldn't C. never; shouldn't D. usually; should ★（ ）8. Bella ______ cooks lunch for her family. She ______ cooks dinner too. A. often; sometimes B. is often; is sometimes C. often; is sometimes D. is often; sometimes ★（ ）9. Which is correct? ______ A. She on Mondays has English. B. She has on Mondays English. C. She has English on Mondays. D. On Mondays she has on English. 🎯 考点九：一般现在时三单变化（Does 问句 + 动词还原） ◇ 基础题（选择题） ◇（ ）1. Olivia ______ her homework on Saturday mornings. A. do B. does C. doing D. is do ◇（ ）2. ______ Chen Wei play football at the weekend? — Yes, he ______. A. Do; do B. Does; does C. Is; is D. Can; can ◇（ ）3. Lily ______ tidy her room on Sundays. She ______ it on Saturdays instead. A. doesn't; tidies B. don't; tidy C. doesn't; tidy D. don't; tidies ▷ 提升题（选择题） ▷（ ）4. Bella ______ watch TV on weekdays. She only ______ it at the weekend. A. doesn't; watches B. don't; watch C. doesn't; watch D. don't; watches ▷（ ）5. — Does Zhang Hao ______ his clothes on Sundays? — No, he ______. A. wash; doesn't B. washes; don't C. wash; don't D. washes; doesn't ▷（ ）6. Zhou Kai and Jam ______ to school by bus. They ______ walking. A. goes; likes B. go; like C. goes; like D. go; likes ★ 拓展题（选择题） ★（ ）7. — Does Olivia ______ playing the piano? — Yes, she ______. She ______ every evening. A. like; does; practices B. likes; does; practice C. like; do; practices D. like; does; practice ★（ ）8. Chen Wei ______ science best. He ______ it's wonderful. He ______ hard at it. A. likes; thinks; works B. like; think; work C. likes; think; works D. like; thinks; works ★（ ）9. Which is WRONG? ______ A. She does her homework. B. He don't like football. C. They go running. D. Does she read books? 🎯 考点十：综合：Unit 1-3 易混辨析（can vs be good at / like vs look like 等） ◇ 基础题（选择题） ◇（ ）1. Jam can play football, and he is also good ______ it. A. in B. at C. on D. for ◇（ ）2. — What does Bella ______? — She likes painting and music. A. like B. is like C. look like D. looks like ◇（ ）3. — What's Chen Wei ______? — He is clever and friendly. A. like B. likes C. look like D. looks like ▷ 提升题（选择题） ▷（ ）4. Olivia can speak Chinese, but she ______ good at writing it. A. isn't B. doesn't C. can't D. aren't ▷（ ）5. Lily and Zhang Hao ______ both good at maths. They ______ solve hard problems. A. are; can B. is; can C. are; cans D. is; cans ▷（ ）6. — What can Zhou Kai do? — He can play ______ piano. He is good at ______ music. A. the; / B. /; the C. the; the D. /; / ★ 拓展题（选择题） ★（ ）7. Bella can't play Chinese chess, but she ______ want to learn. She ______ it's interesting. A. does; thinks B. is; thinks C. does; think D. do; thinks ★（ ）8. — What do you ______ on the weekend? — I usually play football. Sometimes I ______ TV. A. do; watch B. does; watch C. do; watches D. does; watches ★（ ）9. Choose the correct sentence: ______ A. She can plays the piano. B. She is good at play football. C. She is tall and clever. D. She don't like sad films. 📋 第三部分：参考答案与详细解析 🎯 考点一：情态动词 can 的用法（后接动词原形，无人称变化） 【答案速查】 基础题：1.A 2.B 3.A 提升题：1.A 2.B 3.A 拓展题：1.B 2.A 3.A 【详细解析】 ◆ 基础题 1. 【A】 can 后接动词原形，无人称变化。Olivia 是第三人称单数，但 can 不变形，后面直接跟 jump 原形。 2. 【B】 Can 开头的一般疑问句，回答也用 can。Zhang Hao 是男生名，用 he 代替，回答 Yes, he can. 3. 【A】 can 无人称变化，Lily and Bella 是复数主语，仍然用 can + 动词原形 make。 ◆ 提升题 1. 【A】 Can 问句的否定回答用 can't。Chen Wei 是第三人称单数，但 can 不变，否定直接加 not → can't。 2. 【B】 be good at + doing（介词后接动名词）；but 表示转折，前面说擅长游泳，后面应说不会下象棋，用 can't + 原形。 3. 【A】 否定句用 don't/doesn't + 动词原形。They 是复数，用 don't play；but 后面是肯定，can + 原形 play。 ◆ 拓展题 1. 【B】 Can 后必须接动词原形，make 不变化。What can he do? → He can make a robot. 2. 【A】 can 表能力，否定用 can't。Bella can run fast, but she can't jump high. 两个并列句用逗号+but连接。 3. 【A】 Can 问句回答用 can。Yes, they can. 后一句 They are a great team. 用 be 动词 are 表示"是"。 🎯 考点二：be good at 的用法（后接名词或动词-ing） 【答案速查】 基础题：1.C 2.A 3.B 提升题：1.A 2.A 3.B 拓展题：1.B 2.C 3.A 【详细解析】 ◆ 基础题 1. 【C】 be good at 是固定搭配，at 是介词，后接名词或动名词。 2. 【A】 主语 Olivia 是第三人称单数，be 用 is。be good at 固定搭配。 3. 【B】 be good at 句型变疑问句，将 be 动词提前。Is Lily good at singing? ◆ 提升题 1. 【A】 be good at 表示"擅长"，at 是介词。前后保持一致：is not good at ... but he is good at ... 2. 【A】 复数主语 They，be 用 are。否定 aren't good at ... but they are good at ... 3. 【B】 be good at + doing（动名词）。两个并列用 and 连接：is good at playing ... and (is) good at dancing。 ◆ 拓展题 1. 【D】 否定：isn't good at + doing。say 后接宾语从句 he isn't good at playing。 2. 【C】 Are 开头问句，回答用 are。be good at + making（动名词）。 3. 【A】 三个并列句都用 is good at，主语 Olivia 是第三人称单数，be 统一用 is。 🎯 考点三：形容词并列用 and 连接（tall and strong 等） 【答案速查】 基础题：1.C 2.A 3.A 提升题：1.B 2.C 3.C 拓展题：1.A 2.D 3.C 【详细解析】 ◆ 基础题 1. 【C】 多个形容词并列用 and 连接：tall and strong。不用 or/but/with。 2. 【A】 两个形容词并列：kind and clever。and 放在最后两个之间。 3. 【A】 young 和 hard-working 并列，用 and 连接。 ◆ 提升题 1. 【B】 not tall, but he is strong and clever。两个形容词并列用 and，不用 or/with。 2. 【C】 正确格式：She is tall and strong. 形容词直接用 and 连接，不需重复 is。 3. 【C】 lovely 和 clever 并列，用 and 连接。 ◆ 拓展题 1. 【A】 a tall and strong player。两个形容词修饰名词，用 and 连接。 2. 【D】 D 项 He is tall and with strong 语法错误。正确应为 He is tall and strong。 3. 【C】 三个形容词并列：kind, clever and hard-working。and 放在最后两个之间。 🎯 考点四：What's he/she like? 询问外貌与性格（区分 What does he like?） 【答案速查】 基础题：1.B 2.B 3.C 提升题：1.B 2.B 3.B 拓展题：1.A 2.C 3.B 【详细解析】 ◆ 基础题 1. 【B】 What's he like? 问外貌/性格，回答用形容词：He is tall and clever。 2. 【B】 What's she like? 回答用形容词描述外貌/性格：She is lovely and kind。 3. 【C】 What's + 主语 + like? 中 like 是介词，不受主语影响，不用 does/do。 ◆ 提升题 1. 【B】 What does he like? 问他喜欢什么，回答用 likes + 名词/doing。 2. 【B】 What's she like? 问性格外貌。What does she like? 问喜欢什么。B 是正确问法。 3. 【B】 Is 问句回答用 is。Yes, he is. / No, he isn't. ◆ 拓展题 1. 【A】 What's he like? → He is tall and ... 后接 can + 原形 run very fast。 2. 【C】 描述性格用形容词：kind and cheerful。cheerful = 开朗的。 3. 【B】 What's Jam like? 问外貌性格 → He is short but strong。B 正确。A 答非所问。 🎯 考点五：情绪形容词与 feel/look/be + 形容词的搭配 【答案速查】 基础题：1.B 2.A 3.B 提升题：1.C 2.A 3.A 拓展题：1.A 2.A 3.B 【详细解析】 ◆ 基础题 1. 【B】 look 是系动词，后接形容词。You look happy.（√）happily 是副词，不能作表语。 2. 【A】 is 后接形容词作表语。sad 形容词。sadly 是副词。 3. 【B】 Chen Wei 是第三人称单数，feel 要加 s → feels。 ◆ 提升题 1. 【C】 How does she feel? → She feels + 形容词 excited。 2. 【A】 be afraid of + 名词/代词。He can't sleep alone. 他不敢独自睡觉。 3. 【A】 be angry with sb. 生某人的气。固定搭配用 with。 ◆ 拓展题 1. 【A】 is worried about 担心。should + 动词原形 study。 2. 【A】 make sb. + 形容词：make Olivia laugh 使她笑。not sad anymore 不再难过。 3. 【B】 Because 引导原因，用形容词 sad。should + 动词原形 be。 🎯 考点六：建议句型 should / shouldn't / Why not / Don't be 【答案速查】 基础题：1.A 2.C 3.B 提升题：1.A 2.B 3.A 拓展题：1.B 2.A 3.A 【详细解析】 ◆ 基础题 1. 【A】 should + 动词原形。生气时应该深呼吸。 2. 【C】 Lily 是第三人称单数，should 不变形。should + 动词原形 listen。 3. 【B】 You shouldn't be angry. 你不应该生气。shouldn't = should not。 ◆ 提升题 1. 【A】 She should talk to it slowly. should + 原形。 2. 【B】 Why don't + 主语 + 动词原形？为什么他们不谈谈呢？ 3. 【A】 should（应该）和 shouldn't（不应该）对比。累了应该早睡，不应该看电视到很晚。 ◆ 拓展题 1. 【B】 Why don't we + 动词原形？我们为什么不……？ 2. 【A】 She should ask... 应该求助。She shouldn't be afraid. 不应该害怕。 3. 【A】 Why don't they + 动词原形 listen。It's important to + 动词原形 share。 🎯 考点七：It's important to + 动词原形 / be afraid of + 名词/doing 【答案速查】 基础题：1.B 2.A 3.B 提升题：1.C 2.A 3.C 拓展题：1.B 2.A 3.A 【详细解析】 ◆ 基础题 1. 【B】 It's important to + 动词原形。It 是形式主语，真正主语是 to listen。 2. 【A】 be afraid of + 名词。can't touch 不能触摸。 3. 【B】 It's important to + 动词原形 share。 ◆ 提升题 1. 【C】 be afraid of + doing（动名词）。of 是介词，后接 doing。 2. 【A】 It's important to do homework on time. should + 原形 finish。 3. 【C】 be afraid of + telling（动名词）。of 是介词。 ◆ 拓展题 1. 【B】 It's important to talk to each other. should + 原形 do。 2. 【A】 be afraid of + 名词/doing。love + doing 喜欢做某事。 3. 【A】 It's important to work hard. is good at + 名词。wants to + 原形 learn。 🎯 考点八：介词 on + 星期 / 频度副词位置与辨析 【答案速查】 基础题：1.C 2.B 3.C 提升题：1.A 2.B 3.C 拓展题：1.A 2.A 3.C 【详细解析】 ◆ 基础题 1. 【C】 星期前用介词 on。on Fridays 在周五。 2. 【B】 Olivia 是三单，usually 放在实义动词前，do → does。 3. 【C】 usually 表示通常，频率最高。几乎每天都踢球，用 usually。 ◆ 提升题 1. 【A】 Lily and Bella 是复数，sometimes 放在实义动词前，用 tidy 原形。 2. 【B】 几乎每周都去，用 usually。 3. 【C】 具体某天上午用 on。on Wednesday mornings。 ◆ 拓展题 1. 【A】 is never late 从不迟到。should + 原形 get up。 2. 【A】 Bella 是三单，often cooks；sometimes cooks 两个频度副词分别修饰动词。 3. 【C】 正确语序：主语 + has + 科目 + on + 星期。C 正确。 🎯 考点九：一般现在时三单变化（Does 问句 + 动词还原） 【答案速查】 基础题：1.B 2.B 3.A 提升题：1.A 2.A 3.B 拓展题：1.A 2.A 3.B 【详细解析】 ◆ 基础题 1. 【B】 Olivia 是三单，do → does。does her homework。 2. 【B】 Does + 三单主语 + 动词原形？回答用 does。 3. 【A】 Lily 是三单，否定用 doesn't tidy。后面用 and 连接另一个肯定句 she tidies。 ◆ 提升题 1. 【A】 Bella 是三单，否定 doesn't watch。后面 only 引导肯定句 she watches。 2. 【A】 Does 后动词还原为 wash。回答用 doesn't。 3. 【B】 Zhou Kai and Jam 是复数，用 go 和 like 原形。 ◆ 拓展题 1. 【A】 Does 后动词还原 like。Yes, she does. 她每天晚上练习，用 practices（三单）。 2. 【A】 Chen Wei 三单：likes best；thinks it's wonderful；works hard。三个动词都加 s。 3. 【B】 B 项 He don't like 错误，应为 He doesn't like。don't 用于非三单。 🎯 考点十：综合：Unit 1-3 易混辨析（can vs be good at / like vs look like 等） 【答案速查】 基础题：1.B 2.A 3.A 提升题：1.A 2.A 3.A 拓展题：1.A 2.A 3.C 【详细解析】 ◆ 基础题 1. 【B】 be good at 固定搭配，at 后接名词/doing。 2. 【A】 What does Bella like? 问喜欢什么，回答用 likes + 名词。 3. 【A】 What's Chen Wei like? 问外貌性格，like 是介词。 ◆ 提升题 1. 【A】 can 表能力，否定用 can't。但擅长与否用 be good at，否定用 isn't good at。 2. 【A】 Lily and Zhang Hao 复数，用 are good at。They can solve 用 can + 原形。 3. 【A】 play the piano 乐器前加 the。be good at + 名词 music（不加 the）。 ◆ 拓展题 1. 【A】 Bella 是三单，否定用 doesn't want。thinks it's interesting 三单加 s。 2. 【A】 What do you do... 用 do。I 后接动词原形 watch。 3. 【C】 A 错在 can plays（can后不加s）；B 错在 good at play（应为playing）；D 错在 don't（应为 doesn't）。C 正确：She is tall and clever. — 人教版PEP五年级上册 英语期中重点易错专项练习 · 完 — 第 页 学科网（北京）股份有限公司 $