Unit 4 Lesson 2（分层作业）英语鲁科版五四制三年级上册（新教材）

**基本信息** 本同步练习以“基础-提升-拓展”三级分层设计，构建从词汇识别到语篇应用的知识巩固路径，适配新授课教学目标，助力语言能力与思维品质发展。 **分层设计** |层次|知识覆盖|设计特色| |----|----------|----------| |基础练|核心词汇（schoolbag等）、基础句型（What's that?）|通过单词分类、首字母补全巩固词汇，英汉互译强化句型基础| |提升练|句型应用、语法（冠词/动词）|情境选择题贴近真实交际，连词成句训练语言组织能力| |拓展练|语篇理解与信息提取|短文阅读判断题整合单元词汇句型，提升综合语言运用能力|

Unit 3 School things Lesson 2 What's that? 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. schoolbag B. pencil-case C. head D. book ( ) 2. A. crayon B. panda C. book D. pencil-case ( ) 3. A. that B. this C. what D. arm ( ) 4. A. big B. new C. cool D. book ( ) 5. A. schoolbag B. crayon C. book D. nose 二、根据句意及首字母补全单词。 1.Look at that! It's a s_________.（书包） 2.Oh, you have a new p_________-c_________, too!（铅笔盒） 3.Look! It's a b_________.（书） 4.This is my c_________.（蜡笔） 三、英汉互译。 1.那是什么？ What's _________? 2.它是一个铅笔盒。 It's _________ _________ pencil-case. 3.看那个！ Look _________ _________! 4.I don't know. ____________________________________ 提升练 四、从 A、B、C 三个选项中，选出符合情境的最佳答案。 ( ) 1. 你指着远处桌上的物品想问 “那是什么？”，你说： A. What's that? B. What's this? C. Look at me. ( ) 2. 同学指着书包问 “What's that?”，你回答： A. It's a schoolbag. B. It's big eyes. C. It's my head. ( ) 3. 你不知道远处是什么东西，你说： A. Cool! B. I don't know. C. Yes. ( ) 4. 看到同学的新铅笔盒，你感叹：“哦，你也有一个新铅笔盒！” A. Oh, you have a new pencil-case, too! B. This is my pencil-case. C. Look at my pencil-case. ( ) 5. 看到一本很酷的书，你赞叹： A. Wow! It's cool! B. No. C. Thank you. 五、连词成句（注意大小写、标点）。 1.that / what's (?) ____________________________________ 2.schoolbag / it's / a (.) ____________________________________ 3.look / that / at (.) ____________________________________ 4.know / I / don't (.) ____________________________________ 六、单项选择。 ( ) 1. —What's that? —_______ a pencil-case. A. It's B. I'm C. You're ( ) 2. It is _______ new book. A. an B. a C. two ( ) 3. Look _______ that! A. at B. to C. in ( )4. Oh, you _______ a new crayon, too! A. have B. has C. are ( )5. —What's that? —_________ A. It's a schoolbag. B. I'm schoolbag. C. You're book. 拓展练 七、阅读短文，判断正 (T) 误 (F)。 Hello, I'm Amy. I'm in the classroom. Look at that! What's that? Is it a panda? Ha-ha! It's a schoolbag. My friend Mike comes. “What's that?” Mike asks. “I don't know.” I say. Look! It's a new book. Wow! It's cool! I have a new pencil-case, too. We like our new school things. ( ) 1. Amy is in the classroom. ( ) 2. That is a panda. ( ) 3. Amy doesn't know what that is at first (起初). ( ) 4. It's a new book. It's cool. ( ) 5. Amy has a new pencil-case, too. 参考解析 基础练 1.C 2.B 3.D 4.D 5.D 二、1.schoolbag 2.pencil; case 3.book 4.crayon 三、1.that 2.a 3.at that 4. 我不知道。 提升练 四、1.A 2.A 3.B 4.A 5.A 五、1.What's that? 2.It's a schoolbag. 3.Look at that! 4.I don't know. 六、1.A 2.B 3.A 4.A 5.A 拓展练 七、 1.T 解析：原文 “I'm in the classroom.”，Amy 在教室里。 2.F 解析：文中 “Is it a panda? Ha-ha! It's a schoolbag.”，那不是熊猫，是书包。 3.T 解析：Mike 提问，Amy 回答 “I don't know.”，说明一开始不知道那是什么。 4.T 解析：原文 “Look! It's a new book. Wow! It's cool!”，这是一本很酷的新书。 5.T 解析：原文 “I have a new pencil-case, too.”，Amy 也有一个新铅笔盒。 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 $