Unit 3 Best Friends Forever（期中知识清单）五年级英语上学期（教科版·新教材）

该小学英语单元知识清单系统梳理了教科版五年级上册Unit 3“Best Friends Forever”的核心内容，涵盖语音学习、必记单词、常考短语、必会句型及核心语法五大知识范畴，为学生搭建了从基础语音积累到核心语法应用的阶梯式学习支架。 清单通过“核心语法分考点细化”设计构建知识体系，如将“want to do sth.”“be worried about sb./sth.”等语法点拆解为基本结构、易错提醒及提分练，体现知识点的完整性和条理性。特别设置“易错提醒”标注动词原形使用等常见错误，配套“提分练”巩固应用，培养学生的语言能力和学习能力，既便于学生自主复习，也为教师精准教学提供有效支持。

Unit 3 Best Friends Forever 单元知识清单 教科版五年级上册（新教材） 知识归纳 语音学习 字母 j 发 /dʒ/: juice, job, joke 字母 k 发 /k/: kite, key, kid 字母 l 发 /l/: lion, let, look 必记单词 ill 生病的　　bad 糟糕的；坏的　　pet 宠物 wrong 错误的　　miss 想念；错过　　hometown 家乡 sad 悲伤的；难过的　　lose 输掉　　believe 相信；认为 grade 成绩；年级　　difficult 困难的　　study 学习 understanding 理解　　space 空间；太空 hurt 伤害；受伤　　very 非常 常考短语 lose the game 输了比赛 so difficult 太难了 give up 放弃 study together 一起学习 get some food 吃点东西 sorry to hear that 听到这个消息很难过 from time to time 时不时地 hang out 闲逛 必会句型 I'm so worried about her. 我很担心她。 Do you want to talk about it? 你想聊聊吗？ I feel bad. 我感觉很糟糕。 It's okay to feel sad. 感到悲伤是正常的。 That must be hard. 那一定很难。 I know how you feel. 我明白你的感受。 核心语法 ① want to do sth. 表达意愿与打算 ② be worried about sb./sth. 表达担心与关切 ③ feel + adj (+ about sth.) 表达感受与情绪 ④ It's + adj + to do sth. 表达对行为的评价 考点速记 考点 01 want to do sth. 表达意愿与打算 I want to give up. 我想放弃。 Do you want to talk? 你想聊聊吗？ 解析：want to do sth. 表示"想要做某事"，用于表达个人的意愿和打算，后面接动词原形。 一、基本结构 主语 + want(s) to + 动词原形 + 其他. 例句：I want to join other clubs. 我想参加其他社团。 例句：She wants to give up. 她想放弃。 二、一般疑问句 Do you want to + 动词原形 + 其他? 肯定回答：Yes, I do. 否定回答：No, I don't. 例句：— Do you want to talk about it? 你想聊聊吗？ — Yes, I do. 是的，我想。 三、主语变化 I/We/They/You → want to；He/She/人名 → wants to。 例句：He wants to get some food. 他想吃点东西。 ⚠ 易错提醒：want to 后面接动词原形，不能加 -ing。如：I want to joining... (✗) I want to join... (✓)。第三人称单数要加 -s：He want to... (✗) He wants to... (✓) 提分练 一、用所给词的适当形式填空 1. I want to ______ (join) other clubs. 2. She wants to ______ (give) up. 3. Do you want to ______ (talk) about it? 4. He wants to ______ (study) with us. 5. We want to ______ (get) some food. 二、单项选择 （ ）1. I want to ______ the game. A. win B. winning C. wins （ ）2. She ______ to give up. A. want B. wants C. wanting （ ）3. ______ you want to talk about it? A. Do B. Are C. Is （ ）4. He wants to ______ with us. A. studying B. study C. studies （ ）5. They want to ______ some food. A. getting B. gets C. get 考点 02 be worried about sb./sth. 表达担心与关切 I'm so worried about her. 我很担心她。 You worry too much. 你担心得太多了。 解析：be worried about 表示"担心某人或某事"，用于表达关心和忧虑的情感。worry 也可作动词，表示"担心"。 一、基本结构 主语 + be (am/is/are) + worried about + sb./sth. 例句：I'm worried about my grandma. 我担心我的奶奶。 例句：She is worried about her grades. 她担心她的成绩。 二、worry 作动词 主语 + worry/worries + about + sb./sth. 例句：Don't worry about me. 别担心我。 例句：He worries too much. 他担心得太多了。 ⚠ 易错提醒：be worried about 中的 worried 是形容词，不能漏掉 be 动词。如：She worried about... (✗) She is worried about... (✓)。about 后面接代词时用宾格：I'm worried about she. (✗) I'm worried about her. (✓) 提分练 一、单项选择 （ ）1. I'm worried ______ her. A. about B. for C. to （ ）2. He is worried ______ his grades. A. for B. about C. to （ ）3. Don't ______ about me. A. worry B. worries C. worrying （ ）4. She ______ worried about the test. A. are B. is C. am （ ）5. They are worried ______ the game. A. about B. for C. to 二、完成句子（根据中文提示） 1. 我很担心她。 I'm ______ ______ her. 2. 不要担心考试。 Don't ______ ______ the test. 3. 他担心自己的成绩。 He is ______ ______ his grades. 4. 她奶奶生病了，她很担心。 Her grandma is ill. She is ______ ______ her. 5. 他们担心输掉比赛。 They are ______ ______ losing the game. 考点 03 feel + adj (+ about sth.) 表达感受与情绪 I feel bad. 我感觉很糟糕。 I feel sad about it. 我对此感到难过。 解析：feel 作连系动词，后面接形容词作表语，用于表达人的感受和情绪。也可以加 about sth. 说明引起感受的原因。 一、基本结构 主语 + feel(s) + adj. 例句：I feel bad. 我感觉很糟糕。 例句：She feels happy now. 她现在感觉很开心。 二、加 about 表原因 主语 + feel(s) + adj + about sth. 例句：I feel sad about it. 我对此感到难过。 例句：He feels good about the news. 他对这个消息感觉很好。 三、类似用法的连系动词 look（看起来）也可以这样用：You look sad. 你看起来很难过。 ⚠ 易错提醒：feel 后面接形容词，不接副词。如：I feel badly. (✗) I feel bad. (✓)。第三人称单数加 -s：She feel sad. (✗) She feels sad. (✓) 提分练 一、选词填空（选择正确的词） 1. I feel ______ (bad/badly) about it. 2. She feels ______ (happy/happily) now. 3. He feels ______ (worry/worried) about the test. 4. We feel ______ (good/well) after talking. 5. Don't feel ______ (sad/sadly) about it. 二、连词成句 1. feel / I / bad / it / about / (.) ____________________________________________________________ 2. sad / she / feels / now / (.) ____________________________________________________________ 3. feel / better / I / now / (.) ____________________________________________________________ 4. about / feels / he / grades / his / sad / (.) ____________________________________________________________ 5. don't / feel / sad / it / about / (.) ____________________________________________________________ 考点 04 It's + adj + to do sth. 表达对行为的评价 It's okay to feel sad. 感到悲伤是正常的。 It's never a good idea to say that. 说那种话绝不是一个好主意。 解析：It's + adj + to do sth. 表示"做某事是……的"，其中 It 是形式主语，真正的主语是后面的 to do sth.。 一、基本结构 It's + adj + to do sth. 例句：It's okay to feel sad. 感到悲伤是正常的。 例句：It's hard to give up. 放弃是很难的。 二、否定形式 It's + not/never + adj + to do sth. 例句：It's never a good idea to say that. 说那种话绝不是一个好主意。 ⚠ 易错提醒：to 后面接动词原形，不能加 -ing。如：It's okay to feeling sad. (✗) It's okay to feel sad. (✓)。不要漏掉 to：It's okay feel sad. (✗) It's okay to feel sad. (✓) 提分练 一、完成句子（根据中文提示） 1. 感到悲伤是正常的。 ______ ______ to feel sad. 2. 放弃是很难的。 It's ______ ______ give up. 3. 说那种话绝不是一个好主意。 It's ______ a good idea ______ say that. 4. 学新东西很有趣。 It's ______ ______ learn new things. 5. 交朋友很好。 ______ ______ to make friends. 二、用所给词的适当形式填空 1. It's okay ______ (feel) sad. 2. It's hard ______ (give) up. 3. It's interesting ______ (learn) new things. 4. It's nice ______ (make) friends. 5. It's never a good idea ______ (say) that. 参考答案 考点 01 want to do sth. 表达意愿与打算 一、1. join 2. give 3. talk 4. study 5. get 二、A B A B C 考点 02 be worried about sb./sth. 表达担心与关切 一、A B A B A 二、1. worried; about 2. worry; about 3. worried; about 4. worried; about 5. worried; about 考点 03 feel + adj (+ about sth.) 表达感受与情绪 一、1. bad 2. happy 3. worried 4. good 5. sad 二、 1. I feel bad about it. 2. She feels sad now. 3. I feel better now. 4. He feels sad about his grades. 5. Don't feel sad about it. 考点 04 It's + adj + to do sth. 表达对行为的评价 一、1. It's; okay 2. hard; to 3. never; to 4. interesting; to 5. It's; nice 二、1. to feel 2. to give 3. to learn 4. to make 5. to say 第 页，共 页 学科网（北京）股份有限公司 $