Unit 2 Don't Worry单元知识总结及重点易错（专项训练）-2026-2027学年辽师大版（三起）英语五年级上册

**基本信息** 聚焦情绪与健康主题，以“词汇-短语-句型-语法”递进逻辑构建知识体系，通过10个重点易错考点的分层训练（基础/提升/拓展各3题），系统强化语言运用能力与语法规则掌握。 **专项设计** |模块|题量/典例|方法提炼|知识逻辑| |----|-----------|----------|----------| |重点考点|10考点×9题|祈使句否定式、feel+形容词等语法规则解析，核心词形义辨析|从情绪词汇到健康表达，语法点与交际功能结合，形成“概念-规则-应用”闭环|

Unit 2 Don't Worry 别担心 辽师大版（三起）五年级上册 单元知识总结及重点易错专项训练 ■ ■ ■ ■ ■ ■ ■ 说明：本练习紧扣最新教材精选 10 个重点易错考点，每个考点含基础题×3、提升题×3、拓展题×3，共 90 题。 第一部分：重点单词（含中文释义） 英文单词 词性 中文释义 worry v./n. 担心 worried adj. 担心的 afraid adj. 害怕的 scared adj. 恐惧的 nervous adj. 紧张的 sad adj. 难过的 happy adj. 高兴的 angry adj. 生气的 tired adj. 累的 excited adj. 兴奋的 bored adj. 无聊的 ill adj. 生病的 sick adj. 不舒服的 hurt v. 受伤；疼痛 pain n. 疼痛 headache n. 头痛 fever n. 发烧 cough n./v. 咳嗽 cold n. 感冒 medicine n. 药 rest n./v. 休息 doctor n. 医生 hospital n. 医院 hope v./n. 希望 feel v. 感觉 better adj./adv. 更好的（地） soon adv. 很快 matter n. 事情；问题 wrong adj. 有问题的；错的 cheer v. 欢呼；使高兴 care n./v. 关心；照顾 🔗 第二部分：重点短语（含中文释义） 英文短语 中文释义 说明 Don't worry. 别担心。 安慰用语 What's wrong? 怎么了？ 询问状况 What's the matter? 有什么问题？ 询问状况 Are you OK? 你还好吗？ 关心他人 I feel happy/sad. 我感到开心/难过。 表达感受 be afraid of... 害怕…… 形容词短语 have a fever 发烧 疾病短语 have a cough 咳嗽 疾病短语 have a headache 头痛 疾病短语 take some medicine 吃药 治疗短语 see a doctor 看医生 就医短语 go to hospital 去医院 就医短语 get well soon 早日康复 祝福语 cheer up 振作起来 鼓励用语 take care of 照顾 hope to... 希望…… hope用法 Don't be afraid. 别害怕。 祈使句否定 How are you feeling? 你感觉怎么样？ 询问感受 I hope so. 我希望如此。 应答用语 worry about 担心…… 动词短语 💬 第三部分：重点句型（含中文翻译） 英文句型 中文翻译 Don't worry. 别担心。 What's wrong with you? 你怎么了？ What's the matter, Olivia? 奥利维亚，有什么问题吗？ I feel tired. 我感到累。 Are you OK, Chen Wei? 陈伟，你还好吗？ I'm afraid of the dark. 我怕黑。 She is worried about her exam. 她担心她的考试。 He has a fever. 他发烧了。 You should take some medicine. 你应该吃点药。 I hope you get well soon. 我希望你早日康复。 Don't be afraid. 别害怕。 Cheer up! 振作起来！ What's wrong with him? 他怎么了？ I have a headache. 我头痛。 She is sad because she is ill. 她很难过因为她生病了。 Can you help me? I'm scared. 你能帮我吗？我害怕。 How are you feeling today? 你今天感觉怎么样？ I feel much better now. 我现在感觉好多了。 Don't worry about me. 别为我担心。 We hope to see you soon. 我们希望很快见到你。 📝 第四部分：重点语法（含中文解释） 语法项目 中文说明 祈使句否定 Don't... Don't worry. / Don't be afraid. 祈使句否定用 Don't + 动词原形 What's wrong? / What's the matter? 两者都用来询问"怎么了"，后接 with + 人 feel + 形容词 feel 是系动词，后接形容词作表语：I feel tired/happy/sad. be afraid of + 名词/动名词 表示"害怕……"：She is afraid of dogs. / He is afraid of swimming. have a + 疾病 have a fever/cough/headache 表示患病 should / shouldn't + 动词原形 should 表建议"应该"，shouldn't 表"不应该" hope + 从句 / hope to do I hope you get well soon. / I hope to see you. worried (adj.) vs worry (v./n.) worried 是形容词"担心的"；worry 是动词或名词"担心" Cheer up! 鼓励用语 祈使句肯定式，用来鼓励他人振作 比较级 better well/good 的比较级是 better，表示"更好的" 🎯 第五部分：10个重点易错考点（含中文） 考点编号 考点名称（中英） 详细说明 考点一 Don't worry. 祈使句否定式 Don't + 动词原形，表示"不要做某事" 考点二 What's wrong? / What's the matter? 询问状况 后接 with + 人，询问对方怎么了 考点三 Are you OK? 关心他人 用来询问对方是否安好 考点四 feel + 形容词 表达感受 feel 是系动词，后接形容词：tired/sad/afraid/happy 考点五 worried (adj.) vs worry (v./n.) worried 形容词"担心的"；worry 动词/名词"担心" 考点六 be afraid of + 名词/动名词 表示"害怕……"，of 后接名词或动名词 考点七 should / shouldn't + 动词原形 should 表建议"应该"，shouldn't 表"不应该" 考点八 have a fever/cough/headache 疾病表达 have a + 疾病名词表示患病 考点九 hope + 从句 / hope to do hope 后接从句或 to do 不定式 考点十 核心词拼写 worried/scared/nervous/medicine/headache 认读拼写过关 ✏️ 第六部分：专项练习（每考点9题：基础3+提升3+拓展3） 📌 考点一：Don't worry. 祈使句否定式 Don't + 动词原形 【基础题】（选择题） ◇（ ） Don't ______ , Lily. I can help you. A. worries B. worry C. worrying D. worried ◇（ ） ______ be afraid of the dog. It is friendly. A. Don't B. Not C. No D. Doesn't ◇（ ） Don't ______ in class. A. talking B. talks C. talk D. to talk 【提升题】（选择题） ▷（ ） Don't ______ too much TV, Jam. A. watches B. watch C. watching D. to watch ▷（ ） Don't ______ late for school, Bella. A. is B. are C. be D. to be ▷（ ） Don't ______ about your exam. You will do well. A. worrying B. worries C. worry D. worried 【拓展题】（选择题） ★（ ） Don't ______ the door open. Please close it. A. keeps B. keep C. keeping D. to keep ★（ ） Don't ______ so much noise. The baby is sleeping. A. makes B. made C. making D. make ★（ ） Don't ______ in the hallway. Run in the playground. A. running B. runs C. run D. to run 📌 考点二：What's wrong? / What's the matter? 询问状况 【基础题】（选择题） ◇（ ） —______ , Olivia? —I lost my pencil. A. What's wrong B. What wrong C. How wrong D. Where wrong ◇（ ） —What's the matter ______ Chen Wei? —He is ill. A. with B. for C. to D. at ◇（ ） —What's wrong with ______ ? —She has a headache. A. he B. his C. him D. he's 【提升题】（选择题） ▷（ ） —What's the matter with your brother? —______ has a fever. A. He B. Him C. His D. He's ▷（ ） —What's wrong with Lily? —______ is sad because she lost her book. A. Her B. She C. Hers D. She's ▷（ ） What's the matter with ______ ? —They are tired. A. they B. them C. their D. theirs 【拓展题】（选择题） ★（ ） —What's wrong with the ______ ? —It is hurt. A. dog B. dogs C. a dog D. the dog ★（ ） —What's the matter with Zhang Hao? —______ doesn't feel well. A. Him B. He C. His D. He's ★（ ） Which question means "怎么了"? A. How are you? B. What's wrong? C. Who are you? D. Where are you? 📌 考点三：Are you OK? 关心他人 询问对方是否安好 【基础题】（选择题） ◇（ ） —Are you OK, Bella? —Yes, ______ . A. I am B. I'm OK C. I am not D. I'm not ◇（ ） —Are you all right? —No, I ______ . A. am B. am not C. not D. don't ◇（ ） ______ you OK? You look pale. A. Do B. Are C. Is D. Have 【提升题】（选择题） ▷（ ） —Is Chen Wei OK now? —Yes, he ______ . A. is B. are C. am D. does ▷（ ） —Are they OK after the trip? —Yes, they ______ . A. is B. am C. are D. do ▷（ ） —Is Lily OK? —No, she ______ . She is ill. A. is B. isn't C. aren't D. doesn't 【拓展题】（选择题） ★（ ） —Are you and Jam OK? —Yes, ______ are. A. I B. you C. we D. they ★（ ） —Is everyone OK in your class? —Yes, ______ is. A. they B. he C. she D. everyone ★（ ） Which is a correct response to "Are you OK?" when you feel bad? A. Yes, I am. B. No, I'm not. C. I am fine. D. Thank you. 📌 考点四：feel + 形容词 表达感受 【基础题】（选择题） ◇（ ） I ______ happy today. A. feel B. feels C. feeling D. am feel ◇（ ） She ______ tired after school. A. feel B. feels C. feeling D. to feel ◇（ ） —How do you feel? —I feel ______ . A. happily B. happiness C. happy D. to happy 【提升题】（选择题） ▷（ ） —How does Lily feel? —She ______ sad. A. feel B. feels C. feeling D. to feel ▷（ ） They ______ excited about the trip. A. feel B. feels C. feeling D. to feel ▷（ ） —Does Chen Wei feel better? —Yes, he ______ . A. feel B. feels C. do D. does 【拓展题】（选择题） ★（ ） I don't feel ______ today. I want to rest. A. good B. well C. better D. best ★（ ） She felt ______ when she saw the scary movie. A. happy B. excited C. scared D. bored ★（ ） Which sentence is correct? A. He feel tired. B. He feels tired. C. He feeling tired. D. He is feel tired. 📌 考点五：worried (adj.) vs worry (v./n.) 区别 【基础题】（选择题） ◇（ ） I am ______ about my exam. A. worry B. worried C. worrying D. worries ◇（ ） Don't ______ about me. I am fine. A. worried B. worries C. worry D. worrying ◇（ ） She is ______ because her cat is lost. A. worry B. worried C. worrying D. worries 【提升题】（选择题） ▷（ ） —Why does he look sad? —Because he is ______ about his mum. A. worry B. worried C. worrying D. worries ▷（ ） Don't ______ ! Everything will be OK. A. worried B. worries C. worry D. worrying ▷（ ） My mother ______ about my health. A. worry B. worried C. worries D. is worry 【拓展题】（选择题） ★（ ） The ______ mother called the doctor. A. worry B. worried C. worries D. worrying ★（ ） I was ______ when I heard the bad news. A. worry B. worried C. worrying D. worries ★（ ） Which is correct? A. She is worry. B. She is worried. C. She worries about. D. She feel worried. 📌 考点六：be afraid of + 名词/动名词 【基础题】（选择题） ◇（ ） I am afraid ______ the dark. A. in B. at C. of D. on ◇（ ） She is afraid ______ dogs. A. in B. at C. of D. on ◇（ ） He is afraid of ______ in the sea. A. swim B. swims C. swimming D. to swim 【提升题】（选择题） ▷（ ） —Is Lily afraid of spiders? —Yes, she ______ . A. is B. does C. has D. was ▷（ ） They are afraid ______ the tall building. A. in B. at C. of D. on ▷（ ） Chen Wei is afraid of ______ alone. A. walk B. walks C. walking D. to walk 【拓展题】（选择题） ★（ ） Don't be afraid ______ me. I am friendly. A. in B. at C. of D. on ★（ ） She is not afraid ______ hard work. A. in B. at C. of D. on ★（ ） Which is correct? A. He is afraid of swim. B. He is afraid of swimming. C. He is afraid swim. D. He afraid of swimming. 📌 考点七：should / shouldn't + 动词原形 【基础题】（选择题） ◇（ ） You ______ take some medicine. A. should B. shouldn't C. to should D. should to ◇（ ） You ______ eat too much candy. A. should B. shouldn't C. to should D. should to ◇（ ） She ______ go to school today. She is ill. A. should B. shouldn't C. to should D. should to 【提升题】（选择题） ▷（ ） He has a fever. He ______ see a doctor. A. should B. shouldn't C. to should D. should to ▷（ ） They ______ play in the street. It is dangerous. A. should B. shouldn't C. to should D. should to ▷（ ） —Should I do my homework now? —Yes, you ______ . A. should B. shouldn't C. do D. to should 【拓展题】（选择题） ★（ ） —Should we tell the teacher? —Yes, you ______ . A. should B. shouldn't C. do D. to should ★（ ） She ______ drink cold water. She has a cough. A. should B. shouldn't C. to should D. should to ★（ ） Which is correct? A. You should to rest. B. You should rest. C. You shouldn't rest. D. Should you go? —Yes, I shouldn't. 📌 考点八：have a fever / cough / headache 疾病表达 【基础题】（选择题） ◇（ ） I have ______ headache. A. a B. an C. the D. / ◇（ ） She has ______ fever. A. a B. an C. the D. / ◇（ ） He has ______ cough. A. a B. an C. the D. / 【提升题】（选择题） ▷（ ） —What's wrong with Olivia? —She has ______ bad cold. A. a B. an C. the D. / ▷（ ） Chen Wei has a fever. He should go to ______ hospital. A. a B. an C. the D. / ▷（ ） Lily has a headache. She needs to take ______ rest. A. a B. an C. the D. / 【拓展题】（选择题） ★（ ） I have ______ earache. It hurts a lot. A. a B. an C. the D. / ★（ ） —Does Jam have a sore throat? —Yes, he ______ . A. has B. does C. is D. do ★（ ） Which is NOT a disease phrase? A. have a fever B. have a cough C. have a headache D. have a book 📌 考点九：hope + 从句 / hope to do 【基础题】（选择题） ◇（ ） I hope you ______ well soon. A. get B. gets C. to get D. getting ◇（ ） She hopes ______ see you tomorrow. A. to B. for C. at D. in ◇（ ） We hope ______ have a good trip. A. to B. for C. at D. in 【提升题】（选择题） ▷（ ） —I hope you feel better. —______ . A. I hope so B. I don't hope C. I hope to D. I hope not ▷（ ） He hopes ______ pass the exam. A. to B. for C. at D. in ▷（ ） They hope it ______ rain tomorrow. A. don't B. doesn't C. to D. not 【拓展题】（选择题） ★（ ） I hope ______ will come to my party. A. you to B. you will C. you D. your ★（ ） Which is correct? A. She hopes see you. B. She hopes to see you. C. She hopes you to see. D. She hope to sees you. ★（ ） —Will it be sunny? —I ______ so. A. hope B. hopes C. hoping D. to hope 📌 考点十：核心词拼写 worried / scared / nervous / medicine / headache 【基础题】（选择题） ◇（ ） 拼写：w__rried (担心的) A. woerried B. Worries C. worried D. wored ◇（ ） 拼写：sc__red (害怕的) A. scared B. scread C. skared D. scrared ◇（ ） 拼写：nerv__s (紧张的) A. nervose B. nervous C. nervuse D. nervos 【提升题】（选择题） ▷（ ） 拼写：m__dicine (药) A. medicine B. medecine C. medicin D. medcine ▷（ ） 拼写：head__che (头痛) A. headach B. headache C. headiche D. headche ▷（ ） 拼写：__fraid (害怕的) A. afrade B. afraid C. affraid D. afraed 【拓展题】（选择题） ★（ ） Which is spelled correctly? A. rest B. restt C. reast D. resst ★（ ） 拼写：c__gh (咳嗽) A. cough B. coff C. caugh D. cof ★（ ） Which is spelled correctly? A. hospital B. hospitel C. hospatl D. hospitle ✅ 第七部分：参考答案与解析 【考点1 基础题 ◇ 答案与解析】 ◇ 1. B 解析：Don't 后接动词原形 worry。 ◇ 2. A 解析：Don't be afraid 是祈使句否定式。 ◇ 3. C 解析：Don't 后接动词原形 talk。 【考点1 提升题 ▷ 答案与解析】 ▷ 1. B 解析：Don't 后接动词原形 watch。 ▷ 2. C 解析：Don't be late 是固定搭配。 ▷ 3. C 解析：Don't worry about 是固定短语。 【考点1 拓展题 ★ 答案与解析】 ★ 1. B 解析：Don't 后接动词原形 keep。 ★ 2. D 解析：Don't 后接动词原形 make。 ★ 3. C 解析：Don't 后接动词原形 run。 【考点2 基础题 ◇ 答案与解析】 ◇ 1. A 解析：What's wrong? 是固定句型。 ◇ 2. A 解析：What's the matter with + 人。 ◇ 3. C 解析：with 后接宾格 him。 【考点2 提升题 ▷ 答案与解析】 ▷ 1. A 解析：with my brother 作状语，主句缺主语，用 He。 ▷ 2. B 解析：with Lily 作状语，主句缺主语，用 She。 ▷ 3. B 解析：with them 中 them 是 they 的宾格。 【考点2 拓展题 ★ 答案与解析】 ★ 1. A 解析：with the dog 中 dog 是单数。 ★ 2. B 解析：with Zhang Hao 作状语，主句缺主语，用 He。 ★ 3. B 解析：What's wrong? 意为"怎么了"。 【考点3 基础题 ◇ 答案与解析】 ◇ 1. B 解析：Are you OK? 肯定回答 Yes, I'm OK. 或 Yes, I am. ◇ 2. B 解析：否定回答 No, I am not. ◇ 3. B 解析：you 搭配 are。 【考点3 提升题 ▷ 答案与解析】 ▷ 1. A 解析：he 搭配 is。 ▷ 2. C 解析：they 搭配 are。 ▷ 3. B 解析：she 搭配 is，否定用 isn't。 【考点3 拓展题 ★ 答案与解析】 ★ 1. C 解析：you and Jam 用 we 作主语。 ★ 2. D 解析：everyone 作主语时，be 动词用 is。 ★ 3. B 解析：感觉不好时应回答 No, I'm not. 或 I don't feel well. 【考点4 基础题 ◇ 答案与解析】 ◇ 1. A 解析：I 搭配 feel。 ◇ 2. B 解析：She 搭配 feels（三单）。 ◇ 3. C 解析：feel 后接形容词 happy。 【考点4 提升题 ▷ 答案与解析】 ▷ 1. B 解析：She 搭配 feels。 ▷ 2. A 解析：They 搭配 feel。 ▷ 3. D 解析：Does 提问，he 搭配 feels。 【考点4 拓展题 ★ 答案与解析】 ★ 1. B 解析：feel well 表示"感觉好"，well 是形容词。 ★ 2. C 解析：看了恐怖电影感到"害怕"用 scared。 ★ 3. B 解析：He feels tired. 是正确表达。 【考点5 基础题 ◇ 答案与解析】 ◇ 1. B 解析：be worried about 是固定搭配。 ◇ 2. C 解析：Don't 后接动词原形 worry。 ◇ 3. B 解析：be worried 表示"感到担心"。 【考点5 提升题 ▷ 答案与解析】 ▷ 1. B 解析：be worried about 是固定搭配。 ▷ 2. C 解析：Don't 后接动词原形 worry。 ▷ 3. C 解析：my mother 是第三人称单数，worry 变 worries。 【考点5 拓展题 ★ 答案与解析】 ★ 1. B 解析：worried 作形容词修饰 mother。 ★ 2. B 解析：feel 后接形容词 worried。 ★ 3. B 解析：She is worried. 是正确表达。 【考点6 基础题 ◇ 答案与解析】 ◇ 1. C 解析：be afraid of 是固定搭配。 ◇ 2. C 解析：be afraid of 后接名词 dogs。 ◇ 3. C 解析：of 后接动名词 swimming。 【考点6 提升题 ▷ 答案与解析】 ▷ 1. A 解析：Is she afraid? 肯定回答 Yes, she is. ▷ 2. C 解析：be afraid of 后接名词。 ▷ 3. C 解析：of 后接动名词 walking。 【考点6 拓展题 ★ 答案与解析】 ★ 1. C 解析：Don't be afraid of 是祈使句否定。 ★ 2. C 解析：be afraid of 后接名词 hard work。 ★ 3. B 解析：be afraid of swimming 是正确表达。 【考点7 基础题 ◇ 答案与解析】 ◇ 1. A 解析：should 后接动词原形 take。 ◇ 2. B 解析：shouldn't 表示"不应该"。 ◇ 3. B 解析：She is ill，所以 shouldn't 去上学。 【考点7 提升题 ▷ 答案与解析】 ▷ 1. A 解析：has a fever，should see a doctor。 ▷ 2. B 解析：在街上玩危险，shouldn't。 ▷ 3. A 解析：Should I...? 肯定回答 Yes, you should. 【考点7 拓展题 ★ 答案与解析】 ★ 1. A 解析：Should we...? 肯定回答 Yes, you should. ★ 2. B 解析：has a cough，shouldn't drink cold water。 ★ 3. B 解析：You should rest. 是正确表达。 【考点8 基础题 ◇ 答案与解析】 ◇ 1. A 解析：have a headache 是固定搭配。 ◇ 2. A 解析：have a fever 是固定搭配。 ◇ 3. A 解析：have a cough 是固定搭配。 【考点8 提升题 ▷ 答案与解析】 ▷ 1. A 解析：have a bad cold 是固定搭配。 ▷ 2. C 解析：go to the hospital 是固定搭配。 ▷ 3. A 解析：take a rest 是固定搭配。 【考点8 拓展题 ★ 答案与解析】 ★ 1. B 解析：have an earache，earache 以元音开头用 an。 ★ 2. B 解析：Does 提问，has 用 does 回答。 ★ 3. D 解析：have a book 不是疾病短语。 【考点9 基础题 ◇ 答案与解析】 ◇ 1. A 解析：hope + 从句，you 后用动词原形 get。 ◇ 2. A 解析：hope to do 是固定搭配。 ◇ 3. A 解析：hope to do 是固定搭配。 【考点9 提升题 ▷ 答案与解析】 ▷ 1. A 解析：I hope so. 是固定应答语。 ▷ 2. A 解析：hope to do 是固定搭配。 ▷ 3. B 解析：it 是第三人称单数，用 doesn't。 【考点9 拓展题 ★ 答案与解析】 ★ 1. B 解析：hope + 从句，you will come。 ★ 2. B 解析：hopes to see 是正确表达。 ★ 3. A 解析：I hope so. 是固定应答语。 【考点10 基础题 ◇ 答案与解析】 ◇ 1. C 解析：worried 拼写正确。 ◇ 2. A 解析：scared 拼写正确。 ◇ 3. B 解析：nervous 拼写正确。 【考点10 提升题 ▷ 答案与解析】 ▷ 1. A 解析：medicine 拼写正确。 ▷ 2. B 解析：headache 拼写正确。 ▷ 3. B 解析：afraid 拼写正确。 【考点10 拓展题 ★ 答案与解析】 ★ 1. A 解析：rest 拼写正确。 ★ 2. A 解析：cough 拼写正确。 ★ 3. A 解析：hospital 拼写正确。 学科网（北京）股份有限公司 $