Unit 6 I'm on Duty-【拔尖特训】2025-2026学年三年级下册英语（教科版·新教材）

Unit six, i'm on . duty单元目标预览，重点单词四会。stand. stand. way. way. food . food. out . out. paper . paper. lunch . lunch. light . light. blackboard . blackboard. door . door. plant . plant. he . he should . should . sum . sum. tomato. tomato. work . work. so . so . 3会. line. line. lab. LED . Carry. Carry . monday. monday. April. April . such . sech. 常考短语on . duty. on . duty. line leader. line . leader . lunch helper. lunch helper. teacher helper. teacher helper. blackboard . cleaner, blackboard . cleaner . stand in line. stand in line, lead . the way. lead the way. Carry . food boxes. Carry food boxes. Hand out food. hand out food. Hand out . papers, hand out . papers. Put away . books. Put . away books. 经典句型。one, what do you want to be? I want to be a teacher helper. What do you want to be? I want to be a teacher helper. Two, what do you want to do? I want . to help my teachers. What do you want to do? I want to help my teachers. Three, I . helps everyone . stand in line. I help everyone stand in line. 听第二段对话，完成第3一4小题。 A:What rules do you like,John?B:I like “listen carefully”.What about you,Mary? A:I like“say nice words'”.B:Which rule do you think makes the classroom better? A:Help clean the classroom after class. 四、同学们正在给新班规投票，听录音，选择正确 的选项完成表格。 A:Class!Today we vote on new classroom rules. Let's start!First rule:Say nice words.Who likes it？B:Me！Nice words make friends happy! A:Let's count hands.“Say nice words”gets20 votes.Next!Rule 2:Give a helping hand.Who wants to help others？C:Ido！Helping others is cool！A:Hands up！“Give a helping hand" gets 30 votes.Rule 3:Listen carefully. D:Listen carefully and we'll learn more! A:Count votes..“Listen carefully”gets 11 votes.Rule 4:Wait your turn.E:Taking turns is fair!A:Votes here?10 votes.Aiwen, which rule do you vote for?F:I vote for “arrive on time'”. 五、听录音，补全小诗。 Our library,our rules. Say“please'”and“thanks'”. We do our best in all we do. No eating or drinking here. Please sit nicely during reading time. [参考答案] -、1.A2.B3.A 二、1.F2.T3.F4.F5.T 三、1.A2.C3.B4.A 四、1.E2.B3.D4.A5.C 五、1.rules2.thanks3.do4.our5.best 6.eating 重难点突破 (1)祈使句的用法（一） -、1.A2.B3.B4.B 二、1.A2.A3.A (2)ike的用法 一、1.C2.A3.C解析：look like意为“长 得像…”，主语Tim为第三人称单数，动词用第 三人称单数形式。 二、1.Ba2.Ab3.Cc (3)询问他人想法的句型 -、1.A2.C3.C 二、1.A2.C3.D4.B Unit 6 I'm on Duty Period 1 Get Started& Active Listening 一、1.C解析：jobs中的o发音为/o/,also中 的o发音为/o/,some中的o发音为//，dog中 的o发音为/o/。2.C解析：food中的oo发 音为/u/,look和book中的oo发音为/o/, school中的oo发音为/u/。3.A解析：lead 中的ea发音为/i/,eat中的ea发音为/i/, breakfast中的ea发音为/e/,great中的ea发音 为/e/。4.B解析：duty中的u发音为/ju:/, put中的u发音为/o/,student中的u发音为 /ju/,lunch中的u发音为/W。5.B解析：line 中的i发音为/a/,listen和with中的i发音为//， nice中的i发音为/a/, 二、1.B2.D3.A4.C 三、1.D2.A3.B4.C 四、1.B2.E3.D4.C5.A 五、1.I want to be a Plant Helper..2.I want to be a Light Helper.3.I want to be a Door Holder. 六、1.B2.A3.D4.C 七、任务一：l.A解析：根据文中“I'm a Line Leader..”可知，“我”帮助大家站好队。2.C 3.B解析：根据文中“Amy is a great Lunch Helper..”可知，Amy是一个午餐小帮手，可以搬 运餐盒和分发食物。4.E解析：根据文中a Teacher Helper可知，是教师小帮手，可以分发试 卷。5.D 任务二：l.B2.B解析：根据文中“We make the school life nice!”可知，他们使学校生活很 美好。 Period 2 Reading Room~ Wonderland -,1.puts up 2.puts away 3.tomatoes 4.lead;way 5.food boxes 二、1.help2.helper3.job4.should 5.such 三、1.A2.D3.B4.C 四、1.C2.D3.E4.B5.A 五、1.C2.D3.A4.B 六、任务一：1.B2.A解析：根据文中】Iike reading books可知，Ben喜欢读书。3.B 任务二：Door Holder;close the door and open the door(答案不P难一) 听力特训（一） [听力原文] 一、听录音，选出你所听到的内容。 1.My father wants to find a new job.2.His duty is to clean the desk.3.Stand in line, please.4.I want to be a Teacher Helper.5.I want to hand out papers. 二、同学们正在谈论班级里的职务。听录音，选出 他们各自喜欢的职务。 1.I want to be a Book Helper.I can put away books.2.I want to be a Plant Helper.I can water the plants.3.I want to be a Line Leader. I can lead the way.4.I want to be a Teacher Helper.I will help teachers.5.I want to be a Lunch Helper.I can help at lunchtime.6.I am happy to be a Desk Cleaner.I will keep desks tidy. 三、听录音，给所听句子选择合适的应答语。 1.What do you want to be?2.What do you want to do?3.What do Lunch Helpers do? 4.Can a Teacher Helper hand out papers? 5.What do Line Leaders do? 四、班会课上，John想参加“班级小帮手”竞选。 听一听他的竞选演讲，判断正(T)误()。 Good morning,class!I'm John.I want to be a class helper. I can be a Line Leader.I can help us stand in line.And I can lead the way when we go out. I also want to be a Lunch Helper.I'm strong.I can carry food boxes.I'd love to hand out food. As a Teacher Helper,I can hand out papers for our teachers.After class,I can put away books in the classroom. I hope to be your helper.Let me try! [参考答案] -、1.B2.A3.C4.B5.B 二、1.F2.E3.A4.B5.C6.D 三、1.A2.B3.B4.A5.B 四、1.T2.F3.F4.T5.F 听力特训（二） [听力原文] 一、听录音，在听到的内容后的括号内画“√”。 1.Please stand in line.2.Don't read on the bus.Put down your book now.3.Let's take turns to read the story. 二、听录音，判断下列图片与所听内容是(T)否(F) 相符。 1.I like reading books in the classroom. 2.Please help classmates stand in line.3.I help Leo find a storybook.4.Good job! 5.The Door Holder should close the door. 三、听录音，选择正确的职务补全信息卡。 1.Hi,I'm Amy.I like to help teachers hand out papers.So I want to be the Teacher Helper. 2.Hello,I'm Tom.I can help everyone stand in line.I want to be the Line Leader.3.Hi,I'm Jack.I like to clean the blackboard to keep it tidy.I want to be the Blackboard Cleaner. 4.Hello,I'm May.I can turn the lights on and off.I want to be the Light Helper. 四、听录音，根据所听对话，选择正确的答案。 A:Hi,Leo!What do you want to be in our class? B:I want to be a Teacher Helper.A:That's cool！What do you want to do?B:】want to help our teachers carry books.A:Oh,I see. Do you also want to help clean the blackboard? B:Yes!And I want to help hand out papers, too.A:Wow,you'll be helpful.B:I hope so!Let's be Teacher Helpers together. 五、听录音，从括号中选词完成小诗。 You clean the blackboard and I tidy chairs, After that we water plants. Both for our class and yard, Who is using my nice pencil? [参考答案] -1.stand 2.put down 3.take turns 二、1.F2.F3.T4.T5.T 三、1.A2.C3.D4.B 四、1.B2.A3.B4.C 五、1.blackboard2.chairs3.plants 4.class 5.nice 重难点突破 询问某人想成为什么/ 想做什么事的句型 -1.What;want;be;wants;Cleaner 2.want;be;Yes;I do 3.want;get up 二、1.A解析：an后面加以元音音素开头的单 词。2.B解析：want to do sth.意为“想要做 某事”。 Unit 7 School Rules Period 1 Get Started& Active Listening -,1.Can 2.Let's 3.sorry 4.Please 二、1.B2.B3.B4.A 三、1.A2.D3.E4.B5.C 四、1.T2.F3.T4.T 五、1.D2.C3.B4.A 六、1.A2.B3.D4.C 七、任务一：A解析：根据文中“Let me show you the school rules.”可知，是介绍学校规则的。 任务二：l.in the hallway2.in the toilet 3.keep to the right 4.don't run 5.turn off the water Period 2 Reading Room Wonderland -、1.ADF2.BCEUnit 6 I'm on Duty 单元目标预览 [四会] stand站立 way路线；方法 food食物 out(拿)出 paper试卷；纸 lunch午餐 light灯；轻的 blackboard黑板 重 点 door门 plant植物 he他 should应该 单 some一些 tomato西红柿 work工作 so很；所以 词 [三会] line排，行 lead带领 carry搬运 Monday星期- April四月 such非常；这样的 on duty值日 line leader列队小帮手 lunch helper午饭小帮手 teacher helper老师小帮手 常 考 blackboard cleaner黑板清洁员 stand in line站好队 lead the way在队列中带路 carry food boxes搬运餐盒 语 hand out food分发食物 hand out papers分发试卷 put away books整理书本 1.询问某人想要成为什么的句型及其答语： What+助动词+主语十want to be? -主语+want(s)to be a/an+职业. What do you want to be?你想当什么？ 一I want to be a teacher helper..我想当一个老师小帮手。 经 典 2.询问某人想做什么事的句型及其答语： 句 一What+助动词十主语+want to do? 一主语十want(s)to十动词原形（十其他）. 型 What do you want to do?你想做什么？ I want to help my teachers.我想帮助我的老师们。 3.表达帮助某人做某事的句型：主语十help(s)十某人（十to)十动词原形（十其他）. I help everyone stand in line,我帮助大家站好队。 want的用法 核 心 1.“want十名词”意为“想要某物”。 语 2. “want十to十动词原形”意为“想要做某事”。 3. “want十宾语十to十动词原形”意为“想要某人做某事”。 47 拔尖特训英语（教科版）三年级下 Period 1 Get Started Active Listening 习基础进阶 三、选择正确的选项补全句子。 一、找出下列单词中画线部分发音与句 A.help everyone stand in line 中单词画线部分发音相同的一项」 B.put away books ()1.Look at these jobs. C.help teachers A.also B.some C.dog D.hand out food ()2.We need to buy some food. ( )1.I am a Lunch Helper.I A.look B.book C.school and clean the tables. ()3.I want to lead the way. ()2.Sam and Ben are good Line A.eat B.breakfast Leaders.They lead the way C.great and ( )4.I am on duty today. ( )3.Tom and Tim hand out books A.put B.student and C.lunch )4.We We are all ()5.I want to be a line leader. Teacher Helpers. A.listen B.nice 四、给下列图片选择合适的句子。 C.with 2 3. 二、同学们正在竞选班委，选择对应班委 节均粮 的图片，将序号填写到括号内。 B. A.I want to hand out papers. ()1.Line Leader B.Please put away books after school. ()2.Book Helper C.I need to carry food boxes today. ()3.Blackboard Cleaner D.I want to lead the way. ()4.Lunch Helper E.I help hand out food to students. 48 Unit 6 I'm on Duty 团能力攀升 want to help my teachers. 五、根据图片提示，回答问题。 Joe:4. 七、阅读短文，完成下列任务。 I am Kim.I'm a Line Leader.I 1 and lead the way.Amy is a (第1题) (第2题) (第3题) great Lunch Helper.She 2. 1.What do you want to be? and 3. Jack works as a Teacher Helper.He 4. 2.What do you want to be? carefully.We all 5. in our classroom.We make the school life 3.What do you want to be? nice！ 任务一：选择正确的选项补全短文。 六、读一读，选择合适的句子补全对话。 A.help everyone stand in line A.I want to help everyone stand B.hands out food in line. C.carries food boxes B.I want to be a Lunch Helper. D.help make things orderly(有条理的) C.You are good helpers. E.hands out papers D.Sure. 任务二：选择正确的答案。 Joe:What do you want to be,Nikki? )1.[标题概括题]The best title Nikki:1. I want to carry food is“ boxes. A.School leaders Joe:And you,Sarah? B.Helpers in school Sarah:I want to be a Line Leader. C.Our school rules 2. )2.What do all helpers do? Ben:Hi,everyone!Can I join you? A.Only carry boxes. Joe:3. What do you want to B.Make the school life nice. be,Ben? C.Teach students. Ben:I want to be a Teacher Helper.I 49 拔尖特训英语（教科版）三年级下 Period 2 Reading Room~Wonderland 习基础进阶 4.一I lost(丢失)my pencil.. You 一、根据图片和首字母提示填空 be careful next time. 5.-Look at these birds. Wow, cute birds.I (第1题) (第2题) (第3题) want to draw them. 三、给下列图片选择合适的句子或对话。 2. Thanks! (第4题) (第5题) 1.The boy p his hand. 2.The boy p his books. 3.John gets some t 4.Let me l the w A.— What do you want to do? to the classroom. -I want to play ping-pong. 5.The boys carry f B.I am a good helper.I help Kate put carefully. away books. 二、选词填空。 C.I want to be a Teacher Helper.I can help hand out papers. help such should job helper D.Thanks for your work 1.-I can't carry my books. 四、给下列句子选择合适的答语。 —Let me you. )1.What do you want to be? 2.-Who is that girl? ()2.What do you want to do? She is my classmate.She is a good )3.Who is on duty today? )4.What rules do you like? 3.-What's your father's ? )5.What do you usually do in the -He is a farmer. morning? 50 Unit 6 I'm on Duty A.I usually wash my face. I like reading books,not playing B.I like“say nice words'”. football.I really want to be a Line C.I want to be a Line Leader. Leader.I can help everyone stand in D.I want to lead the way. line.Also,I can hand out books in E.I am. class,not food.Most importantly,I 便能力攀升 want to be a good Teacher Helper.I'll help teachers collect(收集)homework 五、Tom和Jim在讨论新学期班干部竞 选的事情，读一读，选择合适的句子补全 and keep our classroom clean.Let me 对话。 be your helper! 任务一：选择正确的答案。 A.I want to be a Lunch Helper. )1.[标题概括题]Which is the B.You are a good Lunch Helper. best title? C.I want to water flowers. A.Ben loves football D.What about you? B.Ben wants to be a class Tom:What do you want to do? helper Jim:1. C.Ben loves reading Tom:So you want to be a Plant ()2.What does Ben like? Helper. A.Reading books. Jim:Yes！2. B.Playing football. Tom:3. C.Handing out food. Jim:Nice!You did well last term(学期). ()3.What doesn't Ben want to be? 4. A.A Line Leader. Tom:Thank you. B.A Door Holder. 六、班会课上，Ben想参加“班级小帮手” C.A Teacher Helper. 竞选。阅读短文，完成下列任务。 任务二：[知识运用题]你想做什么班委 Hello,everyone!I'm Ben.I'm a 及班务？请完成以下句子。 polite boy..I always say“please”and I want to be a “thank you'”.But today,I want to talk about being a class helper. 】want to0 51 拔尖特训英语（教科版）三年级下 听力特训（一） 一、听录音，选出你所听到的内容。 B.I want to go to school. ()1.A.join B.job C.jump C.I want some apples. ()2.A.duty B.dreamC.don't ()2.A.Thank you. ()3.A.nine B.fine C.line B.I want to carry the books. ()4.A.Lunch Helper C.Sorry,I am late. B.Teacher Helper ()3.A.Lead the way. C.Plant Helper B.Hand out food. ()5.A.hand out food C.Close the door. B.hand out papers ()4.A.Yes,he can. C.carry food boxes B.No,he can't. 二、同学们正在谈论班级里的职务。听 C.Yes,I do. 录音，选出他们各自喜欢的职务。 ()5.A.Yes,I can. 2 3 B.Help everyone stand in line. C.Put away books. 四、班会课上，John想参加“班级小帮 手”竞选。听一听他的竞选演讲，判断 正(T)误(F)。 ()1.John wants to be a class helper. A.Line Leader B.Teacher Helper ()2.John can't help students stand in line as a Line Leader. C.Lunch Helper D.Desk Cleaner ()3.John can't carry food boxes as a Lunch Helper. E.Plant Helper F.Book Helper ()4.John can hand out papers as a 三、听录音，给所听句子选择合适的应 Teacher Helper. 答语。 ()5.John wants to put away books ()1.A.I want to be a Teacher in the library. Helper. 52 Unit 6 I'm on Duty 听力特训（二） 一、听录音，在听到的内容后的括号内 四、听录音，根据所听对话，选择正确的 画“√”。 答案。 1.stand( science( )1.What does Leo want to be? seat( A.A Line Leader. 2.put up( put away( B.A Teacher Helper. put down( C.A Lunch Helper. 3.take turns( )take off( )2.What does Leo want to do? take away( ) A.Carry books. 二、听录音，判断下列图片与所听内容 B.Water the flowers. 是(T)否(F)相符 C.Close the door. )3.Does Leo want to help clean 故事书 the blackboard? A.No,he doesn't. B.Yes,he does. C.We don't know. )4.What else(其他)does Leo want to do? 三、[新考法]听录音，选择正确的职务 A.Carry food boxes. 补全信息卡。 B.Hand out food. C.Hand out papers. Amy Tom 五、听录音，从括号中选词完成小诗。 You clean the 1. (blackboard/ Classroom job: Classroom job: 2 door)and I tidy 2. desks/ chairs), Jack May After that we water 3. (plants/ Classroom job: Classroom job: flowers). 3 4. Both for our 4. home/class) A.Teacher Helper B.Light Helper and yard(小院)， Who is using my 5. nice/ C.Line Leader D.Blackboard Cleaner white)pencil? 53 拔尖特训英语（教科版）三年级下 重难点突破 询问某人想成为什么/想做什么事的句型 一、询问某人想成为什么的句型及其答语 二、询问某人想做什么事的句型及其答语 1.特殊疑问句句型结构 问句：What十助动词+主语+want to do? 问句：What+助动词+主语+want 答句：主语十want(s)to十动词原形（十其 to be? 他).如： 答句：主语+want(s)tobe十其他.如： 一What do you want to do?你想要做什么？ What do you want to be? 一I want to hand out papers..我想分发试卷。 你想成为什么？ 三、want的用法 -I want to be a nurse. 1.“want十名词”意为“想要某物”。如： 我想成为一名护士。 I want coffee..我想要咖啡。 2.一般疑问句句型结构 2.“want十to十动词原形”意为“想要做某 问句：助动词(Do/Does)+主语+want to 事”。如： bea/an+其他？ She wants to learn Spanish. 肯定回答：Yes,主语十do/does. 她想学西班牙语。 否定回答：No,主语+don't/doesn't.如： 3.“want十宾语十to十动词原形”意为“想 Do you want to be a doctor? 要某人做某事”。如： 你想成为一名医生吗？ I want you to clean your room. Yes,Ido.是的，我想。 我想要你打扫你的房间。 一、 根据图片提示填空 3.1 you to at6:00a.m. 二、单项选择。 ( )1.I want an (第1题) (第2题) (第3题) 1. does Kim A.apple B.duck C.T-shirt to ()2.He wants She to be a Blackboard A.play ping-pong B.to make coffee 2.-Do you to a scientist(科学家)？ C.hand out papers 54Unit six, i'm on duty. 听力。特训一一听录音，选出你所听到的内容。One, my father wants to find a new job. My father wants to find a new job. Two, his . duty . is . to clean the desk. His duty is to clean the desk. Three, stand in line, please. Stand in line, please. For I . want to be . a teacher helper. I want to be a teacher helper. Five, I want . to . hand out papers. I want to hand out papers. 2、同学们正在谈论班级里的植物，听录音，选出他们各自喜欢的植物。One, I . want to be . a book helper. I can put away books. I want to be a book helper. I can put away books. Too, I . want to be . a plant helper. I can water the plants. I want to be a plant helper. I can water the plants. Three. I want to . be a line leader. I can lead the way. I want to be a line leader. I can lead the way. For I want . to be . a teacher helper, I will help teachers. I want to be a . teacher helper. I will . help teachers. Five, I want . to be . a lunch helper. I can help . at lunch time. I want to be a lunch helper. I can help at lunch time. Six, I am . happy to . be a deck cleaner. I will keep desk steady. I am happy to be a deck cleaner. I will keep desk tidy. 3、听录音，给所听句子选择合适的应答语。One. what do you want to be? What do you . want to be? Two. what do you . want to do? What do you want to do? Three. what do . lunch helpers do? What do lunch helpers do? Four、can a teacher . help her hand out papers? Can a teacher help her hand out papers? Five. what do line . leaders do? What do line leaders do? 4、班会课上正想参加班级小帮手竞选，听一听他的竞选演讲，判断正误。Good morning class. I'm john. I want to be a class helper. I can be a line leader. I can help us stand in line. and I can . lead the way when we go out. I also want to be a lunch helper. I'm strong. I can Carry food boxes. I'd love to hand . out food as a teacher helper. I can hand out papers for our teachers. After class, I can put away books in the classroom. I hope to be your helper. Let me try. Good morning class. I'm john. I want to be a class helper. I can be a line leader. I can help us stand in line, and I can lead the way when we go out. I also want to be a lunch helper. I'm strong. I can Carry food boxes. I'd love to hand out food as a teacher helper. I can hand out papers for our teachers. After class, I can put away books in the classroom. I hope to be your helper. Let me try. Unit six, i'm on duty. 听力。特训21听录音，在听到的内容后的括号内画勾。One, please stand in line. Please stand in line. Two, don't . read . on the bus, put down your book now. Don't read on the bus. Put down your book now. Three. let's take . turns to read the story. Let's take turns to read the story. 2、听录音，判断下列图片与所听内容是否相符。One, I like reading books in the classroom. I like reading books in the classroom. Two. please help classmates stand in line. Please help classmates stand in line. Three, I . help leo . find a story book. I help leo find a story book. For good job. Good job. Five, the dog . holder . should close the door. The door holder should close the door. 3、听录音，选择正确的职务，补全信息卡。One, hi, I amy. I like to help teachers hand out papers, so I want to be the teacher helper. Hi, I am me. I like to help teachers hand out papers, so I want to be the teacher helper. too. Hello. i'm tom. I can help everyone stand in line. I want to be the line leader. Hello, i'm tom. I can help everyone stand in line. I want to be the . line leader. Three. hi. i'm jack. I like to clean the blackboard to keep a tidy. I want to be the blackboard cleaner. Hi, i'm jack. I like to clean the blackboard to keep IT tidy. I want to be the blackboard cleaner. For hello, I may, I can turn the lights on enough. I want to be the light helper. Hello, I may, I can turn the lights on enough. I want to be the light helper. 4、听录音，根据所听对话选择正确的答案。Hi leo. What do you want to be in our class? I want to be a . teacher . helper. That's cool. What do you want to do? I want to help our teachers . Carry books. Oh, I see. Do you also want to help . clean the blackboard? Yes, and I want to help hand out . papers too. Wow, you'll be helpful. I hope so. Let's be teacher helpers together. Hi leo. What do you want to be in our class? I want to be a . teacher . helper. That's cool. What do you want to do? I want to help our teachers Carry books. Oh, I see. Do you also want to help clean the blackboard? Yes, and I want to help hand out papers too. Wow, you'll be . helpful. I hope so. Let's be teacher helpers together. 五听录音从括号中选词完成。小诗。You clean the blackboard and I tidy chairs. After that, we water plants, both for our class in . yard who . is using my nice pencil. You clean the blackboard in. I tidy chairs. After that, we water plants, both for a class and yard. Who is using my nice pencil?