Unit 2 第5课时 Wrap up&Let's explore（分层作业）英语外研版三起六年级上册（新教材）

**基本信息** 小学英语新授课同步练，分层清晰，从基础语言知识到综合语篇应用，适配课时巩固需求，培养语言能力与思维品质。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础练|核心词汇（如without、discussion）、语法（比较级、动名词）、基础句型|选择题、填空题，直接考查单一句法与词汇应用，夯实语言基础| |提升练|语篇理解（时态、词汇辨析）|完形填空，通过上下文语境考查语法与词汇综合运用，衔接基础与拓展| |拓展练|信息获取、新话题（人工智能）|阅读判断与新语篇阅读，培养信息处理与批判性思维，体现跨文化意识|

Unit 2 What’s your opinion? 第5课时 Wrap up&Let's explore（分层作业） PART 01 基 础 练 1、 读句子，选择正确的答案。 ( ) 1. I can’t finish my art homework ______ a crayon. A. from B. without C. by ( ) 2. We had a short ______ about our holiday plans in class. A. discuss B. discussion C. discussions ( ) 3. My question about the stars is still ______ after science class today. A. answer B. answered C. unanswered ( ) 4. I need to ______ my short story because some sentences are too long. A. write B. rewrite C. rewriting ( ) 5. Drinking enough water and playing sports often make us ______. A. health B. healthy C. worse 2、 用所给单词的适当形式填空。 1. Speaking is ______ (easy) than writing. 2. ______ (peel) a carrot takes more time. 3. What is the ______ (discuss) about? 4. —Your health is ______ (important) than a nice taste. —You’re right. 5. Let’s meet ______ (sometimes) next month. 3、 给下列句子选择正确的答语。 A. No, I don’t. B. I like oranges better. C. No, she isn’t. She’s very angry. D. They can learn new things and skills. E. An opinion is what someone thinks. ( ) 1. What is an opinion? ( ) 2. Is Pink Crayon happier than other crayons? ( ) 3. Which fruit do you like better, bananas or oranges? ( ) 4. Do you peel a peach before eating it? ( ) 5. What can students learn at a Model UN conference? PART 02 提 升 练 4、 完形填空。 Many years ago, Shanghai was a small town. Many people 1 fishermen (渔夫) and farmers. And they 2 in small houses. There weren’t many buses or cars in the streets. People often went to work by bike. Today, Shanghai is a big 3 . It is an important financial centre (金融中心) in the world. There are tall 4 everywhere. It has got more than twenty million people. People from 5 places of China come here to find jobs and do business (做生意). Now people usually go to work by car, by bus or by electric (电动) bike. ( ) 1. A. are B. was C. were ( ) 2. A. lived B. live C. are living ( ) 3. A. town B. country C. city ( ) 4. A. trees B. buildings C. men ( ) 5. A. easy B. different C. same PART 03 拓 展 练 5、 阅读短文，判断句子正 (T) 误 (F)。 The School Green Club is a student group. It works to help the environment (环境). Members meet every week to plan and do activities to make their school cleaner and greener. In the club, students might start a recycling activity in their classrooms, plant flowers or trees in the school garden, or make posters to teach others about saving water and electricity (电). They learn to work as a team, sharing ideas and jobs. Through these activities, students can help the planet and learn important skills (技巧). They practise planning projects, solving real problems and talking about their ideas to others. Joining the club is a great way to do something useful and see good changes. ( ) 1. The School Green Club is mainly about sport activities. ( ) 2. Club members do activities to help the environment. ( ) 3. Students in the club learn to work alone on every task. ( ) 4. The club activities include (包括) making posters. ( ) 5. Joining the club helps students learn planning and talking skills. 6、 【新语篇·人工智能】阅读文章，选出最佳答案。 Should we use AI assistant? DeepSeek is a new AI assistant (助手) from China. It can help people in many ways, just like a smart friend. It can answer your questions, solve maths problems and even write stories for you. If you want to learn English well, DeepSeek is a good helper. That’s what DeepSeek does! Many teachers like DeepSeek because it makes learning easier. But they think students should use their own brains (大脑). Mr Zhang, an English teacher, says, “Al is helpful, but our brains are more important.” Now, over 10 million (百万) people use DeepSeek every day. Some use it on phones, others on computers. It’s free for us, but we should make good use of Al and use it properly (适当地). ( ) 1．What is DeepSeek? A．A robot teacher. B．A smart friend. C．An AI assistant. ( ) 2．What can’t DeepSeek do? A．Answer your questions. B．Cook delicious food. C．Help you learn English. ( ) 3．How many people use DeepSeek every day? A．Ten thousand. B．Over one million. C．Over ten million. ( ) 4．From this passage, we can know ________. A．all teachers like to use DeepSeek B．we can’t use DeepSeek on phones C．if you have maths questions, you can ask DeepSeek ( ) 5．Which one is true? A．DeepSeek can help people do everything. B．Students don’t need to think because they can use DeepSeek. C．Lots of people use DeepSeek every day. 参考答案及解析 一、读句子，选择正确的答案。 1.B 2.B 3.C 4.B 5.B 1. B 【解析】句意：没有蜡笔我完不成美术作业。without 意为 “没有”，符合 “无法完成作业” 的逻辑；from（来自）、by（通过）代入句子语义不通。 2. B 【解析】句意：我们在课堂上简短讨论了假期计划。a 后接可数名词单数；discuss 是动词，discussion 是单数名词，discussions 是复数名词，故选 discussion。固定搭配 have a discussion 进行讨论。 3. C 【解析】句意：今天科学课后，我关于星星的问题依旧没有得到解答。unanswered 是形容词，意为 “未被回答的”，放在 be 动词后作表语；answer 是名词 / 动词，answered 意为 “已回答的”，不符合语境。 4. B 【解析】句意：我需要重写我的短篇故事，因为有些句子太长了。need to 后接动词原形；根据后文要修改过长句子，rewrite（重写）符合语境；write 仅表示 “写”，rewriting 是动名词形式。 5. B 【解析】句意：喝足量的水、经常做运动能让我们保持健康。固定结构 make sb.+ 形容词，意为 “使某人……”；healthy 是形容词 “健康的”；health 是名词，worse 意为 “更差的”，逻辑不符。 二、用所给单词的适当形式填空。 1. easier 2. Peeling 3. discussion 4. more important 5. sometime 1. easier 【解析】句意：说比写更容易。句中有比较级标志词 than，要用形容词比较级；easy 以 “辅音字母 + y” 结尾，变 y 为 i 再加 - er，变为 easier。 2. Peeling 【解析】句意：削胡萝卜要花费更多时间。本句缺少主语，动词作主语需改为动名词形式，peel 变动名词为 peeling，置于句首首字母大写。 3. discussion 【解析】句意：这场讨论是关于什么的？定冠词 the 后面要接名词；discuss 是动词，对应的名词形式是 discussion。 4. more important 【解析】句意：—你的健康比美味的口感更重要。—你说得对。than 是比较级标志词，important 是多音节形容词，其比较级要在前面加 more。 5. sometime 【解析】句意：我们下个月找个时间见面吧。sometimes 表示 “有时”；sometime 表示 “某个不确定的时间”，符合 “下个月碰面” 的语境。 三、给下列句子选择正确的答语。 1. E 2. C 3. B 4. A 5. D 【解析】1. 句意：什么是观点？答语解释 opinion 的含义，选项 E “观点是一个人的想法。” 句子匹配。 2. 句意：粉色蜡笔比其他蜡笔更开心吗？答语用 yes 或 no 回答，选项 C “不，她不开心。她很生气。” 句子匹配。 3. 句意：香蕉和橙子，你更喜欢哪种水果？答语回答更喜欢的水果，选项 B “我更喜欢橙子。” 句子匹配。 4. 句意：你吃桃子之前会削皮吗？答语用 yes 或 no 回答，选项 A “不，我不会。” 句子匹配。 5. 句意：学生们在模拟联合国大会能学到什么？答语回答学到的内容，选项 D “他们可以学到新知识和技能。” 句子匹配。 四、完形填空。 Many years ago, Shanghai was a small town. Many people 1 fishermen (渔夫) and farmers. And they 2 in small houses. There weren’t many buses or cars in the streets. People often went to work by bike. Today, Shanghai is a big 3 . It is an important financial centre (金融中心) in the world. There are tall 4 everywhere. It has got more than twenty million people. People from 5 places of China come here to find jobs and do business (做生意). Now people usually go to work by car, by bus or by electric (电动) bike. 1. C 2. A 3. C 4. B 5. B 【解析】1. 句意：很多年前，上海是个小镇，很多人都是渔夫和农民。Many years ago 表示过去时态，主语 Many people 是复数，be 动词要用 are 的过去式 were。故答案为 C。 2. 句意：他们住在小房子里。文章前半部分讲述多年前的事情，整体时态为一般过去时，live 的过去式是 lived。故答案为 A。 3. 句意：如今，上海是一座大城市。前文提到过去上海是 small town（小镇），today 形成前后对比；town 意为小镇，country 意为国家，city 意为城市，上海是大型城市。故答案为 C。 4. 句意：到处都是高楼。tall（高的）只能搭配 buildings（楼房、建筑物）；trees 树木、men 人，均不能和 tall 搭配且不符合语境。故答案为 B。 5. 句意：来自中国各地不同地方的人们来这里找工作、做生意。different places 是固定搭配，意为不同的地方；easy 简单的，same 相同的，代入句子语义不通。故答案为 B。 五、阅读短文，判断句子正 (T) 误 (F)。 The School Green Club is a student group. It works to help the environment (环境). Members meet every week to plan and do activities to make their school cleaner and greener. In the club, students might start a recycling activity in their classrooms, plant flowers or trees in the school garden, or make posters to teach others about saving water and electricity (电). They learn to work as a team, sharing ideas and jobs. Through these activities, students can help the planet and learn important skills (技巧). They practise planning projects, solving real problems and talking about their ideas to others. Joining the club is a great way to do something useful and see good changes. 1. F 2. T 3. F 4. T 5. T 【解析】1. 句意：校园绿色社团主要开展体育活动。原文提到社团的目标是保护环境，开展回收、种树、制作节水节电海报等环保活动，和体育无关。故答案为 F。 2. 句意：社团成员开展活动来保护环境。原文第一段说明社团旨在助力环境，成员每周策划环保活动，让校园更干净、更绿意盎然。故答案为 T。 3. 句意：社团里的学生学习独自完成每一项任务。原文第二段 “They learn to work as a team, sharing ideas and jobs.” 表明学生是团队合作，并非独自完成任务。故答案为 F。 4. 句意：社团活动包括制作海报。原文第二段提到学生可以制作海报，向他人宣传节约水电。故答案为 T。 5. 句意：加入社团能帮助学生学习策划与表达沟通的技巧。原文第三段说明学生练习策划项目、解决实际问题、向他人阐述自己的想法，对应策划和沟通表达能力。故答案为 T。 六、【新语篇·人工智能】阅读文章，选出最佳答案。 1．C 2．B 3．C 4．C 5．C 【导语】本文介绍了AI工具DeepSeek的功能、适用人群或设备以及如何合理使用它。 【详解】1．句意：DeepSeek是什么？选项A一位机器人老师。选项B一位聪明的朋友。选项C一位AI助手。根据“DeepSeek is a new AI assistant (助手) from China.”，可知DeepSeek是一位AI助手。 2．句意：DeepSeek不能做什么？选项A回答你的问题。选项B烹饪美食。选项C帮助你学习英语。根据“It can answer your questions, solve maths problems and even write stories for you. If you want to learn English well, DeepSeek is a good helper. That’s what DeepSeek does!”，可知DeepSeek不能烹饪美食。 3．句意：多少人每天使用DeepSeek？选项A一万。选项B超过一百万。选项C超过一千万。根据“Now, over 10 million (百万) people use DeepSeek every day.”，可知每天有超过一千万的人使用DeepSeek。 4．句意：从这篇文章中，我们可以知道_____。选项A所有老师都喜欢使用DeepSeek，选项B我们不能在手机上使用DeepSeek，选项C如果你有数学问题，可以询问DeepSeek。根据“It can answer your questions, solve maths problems and even write stories for you. ”可知DeepSeek能帮助学生解决数学问题。 5．句意：哪一项是正确的？选项ADeepSeek可以帮人们做所有事。选项B学生不需要思考，因为他们可以使用DeepSeek。选项C许多人每天使用DeepSeek。根据“Now, over 10 million (百万) people use DeepSeek every day. ”，可知现在许多人每天使用DeepSeek。 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $