Unit 2 Lesson 3（分层作业）英语鲁科版五四制五年级上册

Unit2 Feelings第3课时 基础练 一、找出每组中不同类单词或短语，将答案序号填在题前括号内。 ( )1. A. worried B. excited C. happy D. find ( )2. A. lost B. saw C. glad D. found ( )3. A. yesterday B. today C. then D. with ( )4. A. helpful B. angry C. sad D. worry ( )5. A. look B. find C. was D. lose 二、根据短语提示，选择对应的情绪或动作词汇。（每小题 2 分，共 10 分） A. worried B. excited C. happy D. lost E. found ( )1.找不到刚买的钢笔时的心情 ( )2.小狗帮你找回丢失的钥匙时的心情 ( )3.比赛结束后发现自己的奖牌不见了的状态 ( )4.经过努力终于在书包角落看到作业本时的动作 ( )5.得知好朋友要来家里做客时的心情 三、汉译英。 1.她昨天丢失了她的英语书。 She _______ her English book _______. 2.我现在很担心，因为我找不到我的眼镜。 I am _______ now because I can't _______ my glasses. 3.他很兴奋，因为小狗帮他找到了钱包。 He is _______ because the dog _______ his wallet for him. 4.昨天桌子上有一本书。 There _______ a book on the desk _______. 5.这个男孩很乐于助人。 The boy is very _______. 提升练 四、判断句子描述的情境与情绪是否合理，合理的写 T，不合理的写 F。 ( )1. She was worried because she found her lost cat. ( )2. He was excited because he won the science competition. ( )3. They were happy because their team lost the football game. ( )4. I am worried because I can't find my math homework. ( )5. The girl was glad because her dog helped her get the newspaper. 5、 连词成句。 1.lost / I / yesterday / pen / my (.) ___________________________________________________________ 2.is / worried / she / why (?) ___________________________________________________________ 3.Huanhuan / helpful / is / very (.) ___________________________________________________________ 4.found / I / under / book / the / chair / my (.) ___________________________________________________________ 5.was / excited / she / because / her / found / dog / the / key (.) ___________________________________________________________ 六、单项选择。 ( ) 1. 【跨学科・数学】Lily lost her watch at 9:00 a.m. and found it at 11:00 a.m. She was worried for _______ hours. A. 1 B. 2 C. 3 D. 4 ( ) 2. —Why _______ you worried this morning? —Because I left my homework at home. A. are B. were C. is D. was ( ) 3. 【跨学科・科学】The students were _______ when they found the missing butterfly in the garden. A. angry B. sad C. excited D. worried ( ) 4. My brother _______ his toy car yesterday, but now he _______ it under the sofa. A. lost; finds B. lost; found C. loses; finds D. loses; found ( ) 5. After the basketball game, we were _______ because we found our lost team flag. A. happy B. worried C. sad D. angry ( ) 6. —Did you _______ your storybook in the library? —Yes, a kind librarian helped me. A. lose B. find C. look D. worry ( ) 7. 【跨学科・地理】People in Harbin may feel _______ when they can't find their gloves in winter. A. hot B. cool C. warm D. worried 七、选择合适的答句，将答案序号填在题前括号内。A. Because I lost my new pencil. B. I found it under the bed. C. She was worried. D. Yes, he helped me find my keys. E. I was looking for my dog. ( )1. How was she feeling when she couldn't find her bag? ( )2. Why were you sad this morning? ( )3. Where did you find your lost hat? ( )4. Was your brother helpful? ( )5. What were you doing in the park just now?　　　　 8、 用所给单词适当形式填空。 1. Look! The dog _______ (carry) the lost wallet in its mouth. It's helpful. 2. She _______ (lose) her way in the forest yesterday, so she _______ (be) worried. 3. My mother _______ (find) my English book on the desk an hour ago. 4. We _______ (be) excited because we _______ (find) all the missing glue sticks. 5. Don't _______ (worry). I _______ (help) you look for your umbrella. 拓展练 9、 阅读短文，判断正(T)误(F)。 【新情境・公园失物招领】 Last Sunday, Tom went to the park with his family. He was happy to play frisbee. But after lunch, he couldn't find his frisbee. He was worried. His sister Lily helped him look for it. They looked under the tree and behind the bench, but didn't find it. Then a little boy came. He said, "Is this your frisbee? I found it near the lake." Tom was excited and said "Thank you!" He was happy again. ( ) 1.Tom lost his frisbee in the park. ( ) 2.Tom was excited when he couldn't find the frisbee. ( ) 3.Lily helped Tom look for the frisbee. ( ) 4.They found the frisbee under the tree. ( ) 5.A little girl returned the frisbee to Tom. 十、【新情境・生活记录】写一写你最近一次 “丢失物品又找回” 的经历，描述心情变化。 参考解析 基础练 一、找出每组中不同类单词或短语，将答案序号填在题前括号内。 1. 答案：D 解析：A（担心的）、B（兴奋的）、C（开心的）均为描述情绪的形容词；D（找到）是动词，词性不同，故为不同类。 2. 答案：C 解析：A（丢失，lose 的过去式）、B（看见，see 的过去式）、D（找到，find 的过去式）均为动词过去式；C（高兴的）是形容词，词性不同，故为不同类。 3. 答案：D 解析：A（昨天）、B（今天）、C（那时）均为表示时间的词；D（和…… 一起）是介词，词性不同，故为不同类。 4. 答案：D 解析：A（乐于助人的）、B（生气的）、C（难过的）均为描述状态的形容词；D（担心）是动词或名词，词性不同，故为不同类。 5. 答案：C 解析：A（看）、B（找到）、D（丢失）均为实义动词；C（是，am/is 的过去式）是 be 动词，词性不同，故为不同类。 二、根据短语提示，选择对应的情绪或动作词汇。 1. 答案：A 解析：“找不到刚买的钢笔” 会让人感到担心，对应 “worried（担心的）”。 2. 答案：C 解析：“小狗帮找回丢失的钥匙” 会让人开心，对应 “happy（开心的）”。 3. 答案：D 解析：“奖牌不见了” 是丢失的状态，对应 “lost（丢失的）”。 4. 答案：E 解析：“在书包角落看到作业本” 是找到的动作，对应 “found（找到，find 的过去式）”。 5. 答案：B 解析：“得知好朋友要来做客” 会让人兴奋，对应 “excited（兴奋的）”。 三、汉译英。 1. 答案：lost；yesterday 解析：“丢失” 用 “lose”，根据 “昨天” 可知用过去式 “lost”；“昨天” 是 “yesterday”。 2. 答案：worried；find 解析：“担心的” 是 “worried”；“找到” 是 “find”，情态动词 “can't” 后接动词原形。 3. 答案：excited；found 解析：“兴奋的” 是 “excited”；“找到” 用 “find”，根据语境（小狗已经找到钱包）用过去式 “found”。 4. 答案：was；yesterday 解析：“昨天” 提示用一般过去时，“a book” 是单数，be 动词用 “was”；“昨天” 是 “yesterday”。 5. 答案：helpful 解析：“乐于助人的” 是 “helpful”，直接对应翻译。 提升练 四、判断句子描述的情境与情绪是否合理。 1. 答案：F 解析：“找到丢失的猫” 应该感到开心，而非 “worried（担心的）”，情境与情绪矛盾，故不合理。 2. 答案：T 解析：“赢得科学竞赛” 会让人 “excited（兴奋的）”，情境与情绪匹配，故合理。 3. 答案：F 解析：“球队输掉足球比赛” 通常会难过，而非 “happy（开心的）”，情境与情绪矛盾，故不合理。 4. 答案：T 解析：“找不到数学作业” 会让人 “worried（担心的）”，情境与情绪匹配，故合理。 5. 答案：T 解析：“狗帮忙拿报纸” 会让人 “glad（高兴的）”，情境与情绪匹配，故合理。 五、连词成句。 1. 答案：I lost my pen yesterday. 解析：主语 “I”+ 谓语 “lost”+ 宾语 “my pen”+ 时间状语 “yesterday”，按 “主 + 谓 + 宾 + 状” 排序。 2. 答案：Why is she worried? 解析：疑问词 “Why”+be 动词 “is”+ 主语 “she”+ 表语 “worried”，构成特殊疑问句，句末加问号。 3. 答案：Huanhuan is very helpful. 解析：主语 “Huanhuan”+be 动词 “is”+ 状语 “very”+ 表语 “helpful”，按 “主 + 系 + 状 + 表” 排序。 4. 答案：I found my book under the chair. 解析：主语 “I”+ 谓语 “found”+ 宾语 “my book”+ 地点状语 “under the chair”，按 “主 + 谓 + 宾 + 状” 排序。 5. 答案：She was excited because her dog found the key. 解析：主句 “she was excited”+ 原因状语从句 “because her dog found the key”，按 “主句 + 原因状语从句” 排序。 六、单项选择。 1. 答案：B 解析：【跨学科・数学】从上午 9 点到 11 点共 2 小时，计算得出 “worried” 的时长为 2 小时，故选 B。 2. 答案：B 解析：“this morning（今天早上）” 提示用一般过去时，主语 “you” 搭配 be 动词 “were”，故选 B。 3. 答案：C 解析：【跨学科・科学】在花园找到丢失的蝴蝶会让人 “excited（兴奋的）”，A（生气的）、B（难过的）、D（担心的）均不符合情境，故选 C。 4. 答案：A 解析：“yesterday（昨天）” 提示用过去式 “lost”；“now（现在）” 提示用一般现在时，主语 “he” 搭配 “finds”，故选 A。 5. 答案：A 解析：“找到丢失的队旗” 会让人 “happy（开心的）”，B（担心的）、C（难过的）、D（生气的）均不符合情境，故选 A。 6. 答案：B 解析：由答语 “图书管理员帮忙” 可知是 “找到故事书”，“find（找到）” 符合语境；A（丢失）、C（看）、D（担心）均不符合，故选 B。 7. 答案：D 解析：【跨学科・地理】哈尔滨冬天寒冷，“找不到手套” 会让人 “worried（担心的）”，A（热的）、B（凉爽的）、C（温暖的）均不符合情境，故选 D。 七、选择合适的答句，将答案序号填在题前括号内。 1. 答案：C 解析：问句询问 “她找不到包时的感受”，答语 “她很担心”（She was worried）匹配，故选 C。 2. 答案：A 解析：问句询问 “早上难过的原因”，答语 “因为丢了新铅笔”（Because I lost my new pencil）匹配，故选 A。 3. 答案：B 解析：问句询问 “找到丢失帽子的地点”，答语 “在床底下找到的”（I found it under the bed）匹配，故选 B。 4. 答案：D 解析：问句询问 “哥哥是否乐于助人”，答语 “是的，他帮我找钥匙”（Yes, he helped me find my keys）匹配，故选 D。 5. 答案：E 解析：问句询问 “刚才在公园做什么”，答语 “在找我的狗”（I was looking for my dog）匹配，故选 E。 八、用所给单词适当形式填空。 1. 答案：is carrying 解析：“Look!（看！）” 提示动作正在进行，用现在进行时 “be+doing”，主语 “the dog” 是单数，be 动词用 “is”，“carry” 的现在分词是 “carrying”。 2. 答案：lost；was 解析：“yesterday（昨天）” 提示用一般过去时，“lose” 的过去式是 “lost”；主语 “she” 搭配 be 动词过去式 “was”。 3. 答案：found 解析：“an hour ago（一小时前）” 提示用一般过去时，“find” 的过去式是 “found”。 4. 答案：were；found 解析：描述过去的兴奋情绪，用一般过去时，主语 “we” 搭配 be 动词 “were”；“找到胶水棒” 是过去的动作，“find” 的过去式是 “found”。 5. 答案：worry；will help 解析：“Don't + 动词原形” 构成祈使句，第一空填 “worry”；“帮助找伞” 是将来的动作，用一般将来时 “will help”。 拓展练 九、阅读理解。 1. 答案：T 解析：文中提到 “he couldn't find his frisbee（他找不到他的飞盘）”，即丢失了飞盘，表述正确。 2. 答案：F 解析：文中明确说 “he was worried（他很担心）”，而非 “excited（兴奋的）”，表述错误。 3. 答案：T 解析：文中提到 “His sister Lily helped him look for it（他的妹妹莉莉帮他找）”，表述正确。 4. 答案：F 解析：文中说 “他们在树下和长椅后没找到”，飞盘是小男孩在湖边找到的，表述错误。 5. 答案：F 解析：文中是 “a little boy（一个小男孩）” 归还飞盘，而非 “a little girl（一个小女孩）”，表述错误。 十、【新情境・生活记录】参考范文 Last Monday, I lost my notebook in the classroom. I was worried because it had my math notes. My deskmate Amy helped me look for it. We checked under the desk and in the bookcase. Finally, we found it in the drawer. I was excited and thanked Amy. I was happy again. 解析：范文围绕 “丢失笔记本又找回” 的经历，依次描述了 “担心→兴奋→开心” 的心情变化，使用了本单元核心词汇（worried, excited, happy）和一般过去时（lost, helped, found），符合题目要求。 2 / 2 学科网（北京）股份有限公司 $$