Unit 4 第3课时Communicate&Extend（分层作业）英语沪教版六年级上册（新教材）

**基本信息** 本同步练习通过基础、提升、拓展三层设计，以词汇→句型→语篇递进路径巩固Unit 4核心知识，适配新授课教学，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（computer/sport等）、基础句型|选词填空、补全单词夯实词汇，选择题强化语法应用| |提升练|句子结构、对话逻辑、语篇理解|连词成句训练表达，补全对话与排序提升语用能力| |拓展练|信息提取、跨学科应用|图表问答培养思维，仿写句子融合学科知识迁移|

Unit 4 What makes things move? 第3课时 Communicate&Extend 基础练 一、选词填空 sport, computer, bridge, goat, same 1.We use a mouse when we use a ________. 2.We push and pull to do many kinds of ________. 3.Two stubborn goats meet on a small ________. 4.The two goats push each other with the ________ force. 5.The two ________ fell into the river at last. 二、根据首字母提示补全单词。 1.do s________ 做运动 2.play g________ 玩游戏 3.cross the b________ 过桥 4.the s________ force 相同的力 5.push e________ other 互相推 三、读句子，选最佳答案。 ( ) 1. When we do sport, we ____ forces. A. use B. uses C. using ( ) 2. We use a mouse ____ the computer. A. with B. to C. for ( ) 3. The two goats push each other ____ the same force. A. in B. with C. at ( ) 4. They ____ tired after pushing for a long time. A. are B. is C. am ( ) 5. When you use a bigger force, you can jump ____. A. high B. higher C. highest 提升练 四、连词成句（填序号） 1.①use ②We ③forces ④do sport (.) ___________________________________________________________________________ 2.①mouse ②use ③We ④computer ⑤a (.) ___________________________________________________________________________ 3.①two ②The ③goats ④bridge ⑤cross (.) ___________________________________________________________________________ 4.①same ②with ③They ④force ⑤push (.) ___________________________________________________________________________ 5.①jump ②bigger ③A ④higher ⑤force (.) ___________________________________________________________________________ 五、根据对话情境，从方框选句子补全对话。 A: Let’s talk about forces in life and the goat story! B: When do we use forces in daily life? A: (1) ____________ B: What do we use for a computer?A. We use push and pull when we do sport. B. We use a mouse to operate the computer. C. They pushed each other on a small bridge. D. They both fell into the river. E. Using bigger force helps us jump higher. A: (2) ____________ B: What about the two little goats? A: (3) ____________ B: What bad result did they get? A: (4) ____________ B: How can we jump higher in sport? A: (5) ____________ 六、问答匹配。 ( ) 1. When do we use forces? A. A mouse. ( ) 2. What do we use for computers? B. When we do sport and play games. ( ) 3. Where did the two goats meet? C. They pushed each other. ( ) 4. What did the two goats do? D. On a small bridge. ( ) 5. Why can we jump higher? E. Because we use a bigger force. 七、英汉翻译。 do sport ________________________ play computer games ________________________ 一座小桥 ________________________ 相同的力 ________________________ The two goats pushed each other and fell into the river. ________________________ 八、读一读，将下列句子排序，组成一段完整、通顺的对话。 A: Do you know the story of two goats? B: Yes, they met on a narrow bridge. C: They both wanted to cross first. D: They pushed each other hard. E: Finally, they fell into the river. F. It tells us not to fight with the same force. ________________________________________ 拓展练 九、【新考法・表文转换】阅读图表，完成问答 Characters Place Action Result Two goats small bridge push each other with same force fall into river 1.Where did the two goats meet? ________________________________________ 2.What did the two goats do on the bridge? ________________________________________ 3.What happened to them at last? ________________________________________ 十、【跨学科・读写结合】 仿照示例，结合本单元 push/pull/force 写句子 示例：We use different forces when we run and jump. 1.（运动时使用推拉的力） 2.（两只山羊用相同力气互相推）___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ ___________________________________________________________________________ 参考解析 基础练 基础练 一、选词填空 答案：1.computer 2.sport 3.bridge 4.same 5.goats 解析： mouse 鼠标搭配 computer 电脑； do sport 做运动，运动中会用到推力拉力； 故事中两只山羊在小桥相遇； with the same force 用相同大小的力； two 两只，后面名词 goat 变复数 goats。 二、根据首字母提示补全短语 答案：1.sport 2.games 3.bridge 4.same 5.each 解析： do sport 做运动；play games 玩游戏；cross the bridge 过桥；the same force 相同的力；push each other 互相推，为本课时交际与故事核心短语。 三、读句子，选最佳答案 答案：1.A；2.C；3.B；4.A；5.B 解析： 主语 we 是复数，动词用原形 use，选 A； use sth. for sth. 使用某物做某事，选 C； with + 力量，表示使用多大的力气，选 B； 主语 they 复数，be 动词用 are，选 A； 使用更大的力，跳得更高，比较级 higher，选 B。 提升练 四、连词成句 1.②①③④ We use forces to do sport. 解析：use sth. to do 用某物去做某事，运动需要用力。 2.②⑤①④ We use a mouse for the computer. 解析：使用鼠标操作电脑，固定搭配。 3.②①③⑤ The two goats cross the bridge. 解析：主谓宾，两只山羊过桥。 4.③⑤②④ They push with the same force. 解析：with same force 用相同的力气互相推。 5.③⑤①④ A bigger force makes us jump higher. 解析：更大的力可以让我们跳得更高，比较级句型。 五、根据对话情境，从方框选句子补全对话 答案：1.A；2.B；3.C；4.D；5.E 解析： 提问生活中何时用力，回答运动时用到推拉，选 A； 电脑配套工具是鼠标，选 B； 山羊故事场景：小桥上互推，选 C； 互推的结局是掉进河里，选 D； 更大的力跳得更高，回答运动发力技巧，选 E。 六、问答匹配 答案：1-B；2-A；3-D；4-C；5-E 解析： 什么时候用力？运动、游戏的时候； 电脑用什么工具？鼠标； 山羊在哪相遇？小桥； 山羊做了什么？互相推； 为什么跳更高？使用更大的力。 七、英汉翻译 做运动 玩电脑游戏 a small bridge the same force 两只山羊互相推搡，最后掉进了河里。 八、句子排序 答案：A B C D E F 解析：对话逻辑：询问山羊故事→相遇在小桥→都想先过桥→互相用力推→双双落水→故事启示不要互不相让。 拓展练 九、【新情境故事梳理】参考答案 They met on a small bridge. They pushed each other with the same force. They fell into the river at last. 十、【跨学科读写结合】参考示例 We push and pull when we do all kinds of sport. The two goats pushed each other with the same force. 2 / 2 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $