Unit 2 Helping others at school(讲义)-2025-2026学年译林版(三起)英语四年级下册

2026-03-11
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学段 小学
学科 英语
教材版本 小学英语译林版(三起)四年级下册
年级 四年级
章节 Unit 2 Helping others at school
类型 教案-讲义
知识点 -
使用场景 同步教学-新授课
学年 2026-2027
地区(省份) 全国
地区(市) -
地区(区县) -
文件格式 DOCX
文件大小 48 KB
发布时间 2026-03-11
更新时间 2026-03-18
作者 Thea的补给站
品牌系列 -
审核时间 2026-03-11
下载链接 https://m.zxxk.com/soft/56773915.html
价格 1.50储值(1储值=1元)
来源 学科网

摘要:

本小学英语讲义围绕“在学校帮助他人”主题,系统梳理核心词汇(如other, computer, swing等)、语法(There be句型转换、序数词用法、方位介词)及关键句型(help sb. do sth., want to do sth.),通过词汇拓展(如others=other+名词复数)、语法分层讲解(从基础句型到否定/疑问句转换)搭建学习支架,衔接新旧知识。 资料以“趁热打铁”即时练习强化知识应用,通过序数词口诀、some/any辨析等培养思维品质,结合情景句型(如Let's go and have a look)提升语言运用能力。课中辅助教师分层教学,课后通过练习与答案对照帮助学生查漏补缺,助力学习能力发展。

内容正文:

4BU2 Helping others at school知识点 New words 1.other (形容词/代词)另外,其他 其他学生 拓展:others=other +名词复数 2.room (名词)房间 复数: 词汇拓展:bedroom 卧室 living room客厅 bathroom 卫生间 一间音乐室 在房间里 3.computer (名词)计算机,电脑 复数: 两间电脑教室 4.swing (名词)秋千 复数: 荡秋千 5.playground (名词)操场 复数: 在操场上 去操场 6.have a look (动词短语)看一看 区分:have a look at...看一看...... 去看一看 复习:试一试 7.careful (形容词)小心,谨慎 当心 同义短语: 词汇拓展:反义词 careless 粗心的 8.feel (系动词)觉得,感到 三单形式: 感觉晕眩 感觉好 拓展讲解:当主语是第三人称单数时(除了I,you之外的单数),动词用三单形式。 趁热打铁:用所给词的适当形式填空 1.I (feel)dizzy. 2.Bobby (feel)hungry. 3.Lily (play)on the swing. 4.We (want)to go to the playground. 5.She (take)many apples. 6.Come and (have)a look. 9.take (动词)带,拿 搭配:take sth./sb. to sp. 拿/带某物/某人去 把这些书拿到图书馆 词汇拓展:bring 带来 take(现在分词) 10.序数词 first 第一 second 第二 third 第三 基数词:表示物品数量,大于1的数字+可数名词复数 例:two classrooms 序数词:表示物品顺序,序数词前要加the或物主代词,所有格。 例:the first day 基数词 one two three four five eight nine twenty twenty-one 序数词 first second third fourth fifth eighth ninth twentieth twenty-first 趁热打铁:用所给词的适当形式填空 1.---Where is Bobby? ---He’s on (one)floor. 2.There are (seven) (day)in a week. 3.The computer room is (two)floor. 4.Mia is my (one)friend. 11.floor (名词)楼层 在一/二/三楼 复习:floor地板 在地上 12.show...around (动词短语)带......参观 讲解:show sb. around sp. 带某人参观某地 (注意:中间人称用宾格) 带我参观你的学校 13.any (形容词)任何的,任一的 区分:some(用于肯定句或希肯句) any(用于否定句或疑问句) 趁热打铁:用some或any填空 1.There isn't water in the glass. 2.Would you like cakes? 3.We have books in the library. 4.Are there students in the classroom? 5.I can’t see swings in the park. 6.What about juice? 14.later (副词)以后,后来 一会儿去那里 待会儿见 15.piano (名词)钢琴 复数: 弹钢琴 词汇拓展:guitar吉他 violin小提琴 用法讲解:play+球类运动/棋牌 踢足球 play+the+乐器 弹吉他 单元语法 (一)There be的句型转换 1.否定句结构 (1)单数:There is not可数名词单数/不可数名词+其他.(is not缩写isn't) (2)复数:There are not+可数名词复数+其他.(are not缩写aren't) 注意:有some变any,too变either,and变or 2.一般疑问句结构 (1)单数:Is there+可数名词单数/不可数名词+地点状语? (2)复数:Are there +可数名词复数+地点状语? (3)肯定回答:Yes,there is/are. 否定回答:No,there isn't/aren’t. 注意:①一二人称互换(I/we变you, my/our变your, me/us变you) ②some变any ③读升调 ④句号变问号 3.对There be 后名词提问:What's +地点状语? 例:There are some bears and monkeys in the forest.(提问) What's in the forest? 4.对There be后名词数量提问 可数名词:How many +可数名词复数+are there+其他? There are three girl in the room.(提问) How many girls are there in the room? 5.单复数句转换 原则:一一对应(地点状语不用变) 例:There is a bear in the forest.变复数句:There are some bears in the forest. 单数变复数记得加个some,复数变单数记得加a/an 趁热打铁:按要求改句子 1.There are some computer rooms in our school?(改为一般疑问句,并作否定回答) --- computer rooms in your school? ---No, . 2.There is some soup on the table.(改为一般疑问句) soup on the table? 3.There are some libraries in my school.(改为否定句) There libraries in my school. 4.There are many boats on the river.(对划线部分提问) on the boat? 5.Our classrooms are on the second floor.(对划线部分提问) classrooms? 6.There are twelve desks in the classroom.(对划线部分提问) there in the classroom? (二)介词的用法(方位介词) 已学方位介词复习:in 在......里 on 在......上 under 在......下 behind 在......后 beside 在......旁边 对方位介词+地点提问时,用疑问词Where,句型为:“Where+一般疑问句?” 例:Bobby is on the swing.(对划线部分提问) Where is Bobby?(where is=where’s) 趁热打铁:对划线部分提问 1.The library is on the first floor. the library? 2.Our classrooms are on the second floor. classrooms? 3.I can see a bird on the tree. see a bird? 4.The music room is on the third floor. the music room? 5.We play football in the sports ground. play football? Lead-in&Cartoon time&Story time 1.I like helping my classmates learn. 我喜欢帮助我的同学学习。 I help them at school every day. 我每天在学校帮助他们。 My classmates like helping me in turn. 我的同学们喜欢轮流帮我。 词汇:classmate(名词)同班同学 learn(动词)学习 知识点:①like+动词ing ②help sb. do sth. 帮助某人做某事(此处do指动词原形) ③help them 帮助他们(help是动词,动词后用人称宾格) ④主语是第三人称单数时,动词用三单形式 (第三人称单数:除了I,you之外的单数人称,名词及不可数名词) 趁热打铁:用所给词的适当形式填空 1.Mike (like) (swim)in summer. 2.Zhang Hua (help)his friend (clean)the blackboard. 3.We help (he)with his homework. 4.He would like (have)a Music lesson. 5.They (like) (play)on the swing. 2.How can you help others at school? 你在学校如何帮助他人? how 如何 对方式提问 help others 帮助他人 3.Is there a swing in our new playground? 在我们的新操场有一个秋千吗? 肯定回答: 否定回答: 4.Let’s go and have a look! 咱们去看一看吧。 Let’s go and play. 咱们去玩吧! 知识点:①let's=let us 咱们...... ②let+人称宾格+动词原形开头 ③and连接的动词,时态保持一致 趁热打铁:用所给词的适当形式填空 1.Let (I)have a try. 2.Let (they)play football together. 3.Let’s (go)and (draw)in the park. 4.Bobby (come)and (play)ping-pong with us. 5.It’s time for Art. 该上美术课了。 复习:It's time for+名词. = It's time to+动词. 趁热打铁:选择to/for填空 1.It's time lunch. 2.It’s time go to bed. 3.It’s time go to school. 4.It’s time have PE. 5.It’s time home. 6.It’s time swim. 6.I want to take these books to the library. 我想把这些书拿到图书馆。 知识点:①want to do sth.=would like to do sth. 想要做某事 (主语三单用wants) ②take sth. to... 把某物带到...... 趁热打铁:用所给词的适当形式填空。 1.I (want) (drink)some juice. 2.Kaikai (want) (watch)TV. 3.We (would)like (sing)an English song. 4.Leo (would)like (some)bread. 5.She (want)a book. 7.①I can help you. 我能帮你。 ②I can show you around.我能带你参观。 知识点:情态动词can+动词原形 can(否定形式)cannot/can’t 将①改为一般疑问句: 将②改为否定句: 8.Thank you for showing me around. 谢谢你带我参观。 知识点:Thank you/Thanks for sth. Thank you/Thanks for doing sth. 因某事感谢某人。 for是介词,后面跟动名词(动词ing形式) 趁热打铁:用所给词的适当形式填空。 1.What about (go) (fish)? 2.Thanks for (help)me. 3.Thank you for (you)help. 4.Thank you for (play)the piano for us. 9.You’re welcome. 不用谢。 同义句:My pleasure. 10.Yang Ling shows me around my new school. 杨玲带我参观你的学校我的新学校。 讲解:Yang Ling是第三人称单数,因此动词用三单形式shows. 趁热打铁:找出下列主语中的第三人称单数,在括号前打勾。 ( )Mike ( )he ( )the mouse ( )the milk ( )Mike and I ( )he and she ( )my sister ( )our classrooms ( )you ( )the music room ( )I ( )the boy Sounds in focus i→/ɪ/ 速记:字母i在“辅音+i辅音”或“i+辅音”结构中发/ɪ/ 例:Miss swing six with swim big thin thing his him is in it 注意:give 的i 发/ɪ/(特殊记) 趁热打铁:判断下列单词划线部分发音是否相同,相同的写“S”,不相同的写“D” ( )1.this like ( )2.give bike ( )3.in big ( )4.it with ( )5.dizzy his ( )6.swing white 1.Give me six of your books,please. 请给你的六本书。 知识点:give sb. sth.=give sth. to sb. 把某物给某人 (第三人称单数用gives) 例:He gives me an apple.=He gives an apple to me. 他给我一个苹果。 2.I can go with you to the third floor. 我能跟你去三楼。 Wrap-up time 1.there be的一般疑问句 2.序数词的用法 3.方位介词的用法 【单元词汇拓展】 classmate n.同班同学 in turn 轮流 learn v.学习 dizzy adj.头晕目眩的 基数词变序数词口诀: 1,2,3,特殊记,词尾字母t,d,d; 8去t,9去e,ve要用f替; 整十变化要注意,ty变成tie; 若是遇到几十几,只变个位就可以。 答案 New words 1.other students 2.rooms a music room in the room 3.computers two computer rooms 4.swings play on the swing 5.playgrounds in the playground go to the playground 6.go and have a look have a go/have a try 7.be careful watch out 8.feels feel dizzy feel good 趁热打铁:1.feel 2.feels 3.plays 4.want 5.takes 6.have 9.take these books to the library taking 10.趁热打铁:1.the first 2.seven days 3.the second 4.first 11.on the first/second/third floor on the floor 12.show me around your school 13.趁热打铁:1.any 2.some 3.some 4.any 5.any 6.some 14.go there later see you later 15.pianos play the piano play football play the guitar 单元语法 (一)趁热打铁 1.Are there any there aren’t 2.Is there any 3.aren’t any 4.What is 5.Where are your 6.How many desks are (二)趁热打铁 1.Where is 2.Where are your 3.Where can you 4.Where’s 5.Where do you Lead-in&Cartoon time&Story time 1.趁热打铁:1.likes swimming 2.helps clean 3.him 4.to have 5.like playing 2./ 3.Yes,there is. No,there isn’t. 4.趁热打铁:1.me 2.them 3.go draw 4.comes plays 5.趁热打铁:1.for 2.to 3.to 4.to 5.for 6.to 6.趁热打铁:1.want to drink 2.wants to watch 3.would to sing 4.would some 5.wants 7.Can you help me? I can’t show you around. 8.趁热打铁:1.going fishing 2.helping 3.your 4.playing 9./ 10.趁热打铁: (√)Mike (√)he (√)the mouse (√)the milk ( )Mike and I ( )he and she (√)my sister ( )our classrooms ( )you (√)the music room ( )I (√)the boy Sounds in focus 趁热打铁:DDSSSD 1 学科网(北京)股份有限公司 $

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Unit 2 Helping others at school(讲义)-2025-2026学年译林版(三起)英语四年级下册
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Unit 2 Helping others at school(讲义)-2025-2026学年译林版(三起)英语四年级下册
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Unit 2 Helping others at school(讲义)-2025-2026学年译林版(三起)英语四年级下册
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